WO2016068018A1 - Apparatus for supporting shaft of object - Google Patents
Apparatus for supporting shaft of object Download PDFInfo
- Publication number
- WO2016068018A1 WO2016068018A1 PCT/JP2015/079846 JP2015079846W WO2016068018A1 WO 2016068018 A1 WO2016068018 A1 WO 2016068018A1 JP 2015079846 W JP2015079846 W JP 2015079846W WO 2016068018 A1 WO2016068018 A1 WO 2016068018A1
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- WIPO (PCT)
- Prior art keywords
- support
- shaft
- retaining
- temporary fixing
- retaining arm
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
Definitions
- the present invention relates to an apparatus for supporting a shaft of a supported object such as a balustrade door or a rotary window, and more particularly to an improvement of an apparatus for detachably supporting the shaft of a supported object.
- Patent Document 1 Japanese Utility Model Publication No. 4-39977.
- the object shaft support device disclosed in Patent Document 1 includes a pair of support tools 5 attached to the inner surface of the frame F, and each support tool 5 is a supported object (in Patent Document 1).
- a vertically long engagement hole 8 (referred to as a longitudinal hole 8 in Patent Document 1) in which a support shaft 3 (referred to as a shaft 3 in Patent Document 1) of the shoji frame M) is engaged.
- a stepped receiving portion 7 that projects toward the supported object so as to receive the support shaft 3 of the object and support the object by sharing the lower half of the engagement hole 8 (supported in Patent Document 1)
- a locking piece 19 that is attached to the back side of the support 5 and extends through the engagement hole 8 and locks to the back side of the step receiving portion 7.
- 7 includes a leaf spring (a retaining member) 9 that is latched on the supporting shaft 3 received by the member 7 and prevents the supporting shaft 3 from coming off.
- the problem to be solved by the present invention is to provide an object shaft support device that can easily perform a work for releasing the supported object and a work for removing the supported object by a single operator. .
- the problem-solving means of the present invention comprises a pair of supports that are attached to the inner surface of a frame that is to support a support shaft of an object to be supported, and each support tool includes a support tool body and the support tool body. And a receiving seat for receiving the support shaft of the supported object, and a support seat attached to the support body and received by the receiving seat.
- An object shaft supporting device including a retaining member for retaining the shaft, wherein the retaining member is supported by the support body and is retained by the receiving seat and the retaining shaft.
- a retaining arm that is configured to include a retaining arm that is freely displaceable from a position that deviates from the position, and that temporarily disengages the retaining arm from the retaining position of the support shaft and temporarily secures to the support body. Specially It is to provide a shaft support device object to.
- the retaining position of the retaining arm may be maintained by its own weight by slidably supporting the retaining arm on a support body, or the retaining arm may be maintained by the support device. It may be maintained by a spring that is slidably or slidably supported on the main body and engages with the retaining arm.
- the temporary fixing means may be formed of a protrusion provided in the temporary fixing hole of the support body provided with the retaining arm, Corresponding to the position where the retaining arm is removed from the retaining position, a temporary retaining projection that engages with the temporary retaining recess provided on the retaining arm may be provided on the support body.
- the support shaft of the supported object when the support shaft of the supported object is removed and provided so as to be integrally movable with the retaining arm, it is pushed by the support shaft and the retaining arm is temporarily stopped. It is preferable to provide a temporary fixing release arm that is eliminated. In this case, the release arm can be provided symmetrically on both sides of the retaining arm.
- the receiving body and the receiving seat are formed by bending a single metal plate so that the receiving seat protrudes from the inner surface of the supporting body to the supported object side. It can be formed integrally.
- the retaining member is normally in a position for retaining the supporting shaft of the object received in the receiving seat by its own weight or spring bias, but when removing the supported object
- the retaining arm can be temporarily secured to the support body against its own weight or spring bias, so that one worker temporarily secures the supported object by removing the retaining arm from the retaining position. Therefore, the supported object can be removed with high workability without involving a plurality of workers.
- a temporary fixing release arm is further provided integrally with the retaining arm, when the object to be supported is pulled out from the seat and removed, the temporary retaining release arm is pushed by the support shaft to temporarily remove the retaining arm. Since it can be removed from the stopping position, the retaining arm can automatically return to the original retaining position, and it is necessary to release the retaining arm from the temporary retaining position when the supported object is reinstalled. It is possible to prevent the supported object from coming off.
- FIGS. 1A to 1D are a front view, a right side view, a perspective view and the same, respectively.
- FIG. 4 is a sectional view taken along line DD in FIG. It is the disassembled perspective view of the support tool of FIG. 1,
- the figure (A) is the perspective view seen from the front side
- the figure (B) is the perspective view seen from the back side.
- the support shaft assembly attached to the supported object is shown.
- FIGS. 1A to 1G are a front view, a rear view, a left side view, a top view, a front perspective view, and a rear view, respectively.
- FIG. 6 is a perspective view, and a GG sectional view of FIG.
- FIG. 4 is an exploded perspective view of the support shaft assembly of FIG. 3.
- FIGS. 3A to 3D are front views sequentially showing operations for supporting the support shaft of the support assembly of FIG. 3 on the support of FIG.
- FIGS. 3A to 3C are front views sequentially showing the work of removing the support shaft of the support shaft assembly of FIG. 3 supported by the support of FIG. 1 from the support
- FIG. It is the DD sectional view taken on the line of the same figure (A).
- 1 shows one support used in an object shaft support device according to another embodiment of the present invention
- FIGS. 1A to 1C are a front view, a right side view, a left side view, and the same drawing, respectively.
- (D) is an enlarged sectional view taken along the line DD of FIG.
- FIGS. 7A and 7B are an exploded perspective view seen from the front side and an exploded perspective view seen from the back side of the support of FIG. 7, respectively.
- FIGS. 7A to 7D are front views sequentially showing operations for supporting the support shaft of the support assembly of FIG. 3 on the support of FIG.
- FIGS. 9A to 9C are front views sequentially showing the work of removing the support shaft of the support shaft assembly of FIG. 3 supported by the support of FIG. 7 from the support.
- shaft support apparatus of the object of this invention for the support of a spanning door is shown
- the figure (A) and (B) are the perspective views and the state (C) of the state which respectively closed the state door. ) Is a perspective view of a state in which the balustrade door is closed, and FIG. 4D is a perspective view of a state in which the balustrade door is removed from the three-way frame.
- an object shaft support device 10 according to the present invention is provided above a main door 2 attached to a three-way frame 1 as shown in FIG. It is used to support the intercompartment door 3 attached to the three-way frame 1. Therefore, in this example, the three-way frame 1 is the object-supporting frame F, and the balustrade door 3 is the supported object M.
- the object shaft support device 10 of the present invention is a pair of supports 20 that are attached to the inner surface of the three-way frame 1 that is a frame F that is to support the support shaft 3S of the balustrade door 3 that is the supported object M. Consists of. As shown in FIGS. 1 to 4, each support tool 20 has a vertically long support tool body 30 and a support shaft 3S which is provided integrally with the support tool body 30 and has an engaging hole 40H which will be described after the supported object. And a retaining member 50 attached to the support body 30 and retaining the support shaft 3S received by the receiving seat 40.
- the support shaft 3S has a substantially rectangular shape so as not to rotate in the engagement hole 40H of the receiving seat 40, and the engagement hole 40H is also the support shaft. It has a substantially rectangular shape corresponding to 3S.
- the support main body 30 is formed of a metal strip (strap), and the screw through holes 32U to which the support main body 30 should be screwed to the inner surface of the three-way frame 1 on the upper and lower attachment pieces 30PU and 30PL. , 32L.
- the receiving seat 40 is formed by bending the support tool body 30 so as to protrude from the inner surface (front face) of the support tool body 30 toward the supported object.
- the amount of the receiving seat 40 protruding from the inner surface (front surface) of the support body 30 substantially corresponds to the thickness of the retaining member 50 described later. .
- the engagement hole 40H has a bottom 40HB that receives the support shaft 3S engaged in the engagement hole 40H (see FIG. 5D).
- the retaining member 50 is supported on the front surface of the support main body 30 by the swing shaft 52S so as to be freely slidable.
- the position P1 is configured to prevent the support shaft 3S from slipping opposite to the support shaft 3S normally received by the receiving seat 40 under its own weight. It consists of a retaining arm 52 (see FIG. 5D).
- reference numeral 52SH denotes a shaft support hole that is provided in the support body 30 and supports the peristaltic shaft 52S.
- the retaining arm 52 is temporarily fixed to a position P2 (see FIG. 6A described later) that faces the support shaft 3S and deviates from a position P1 where the support shaft 3S is retained.
- Temporary fixing means 60 is included.
- the temporary fixing means 60 includes a temporary fixing protrusion 64 that is provided on the back surface of the retaining arm 52 and engages with the temporary fixing hole 62 of the support body 30 (FIG. 2B and FIG. 2). 6 (D)).
- the support tool main body 30 has an arc-shaped escape hole 66 that engages so that the protrusion 64 can freely move so that the temporary fixing protrusion 64 does not interfere with the support tool main body 30 when the support shaft 3S is received by the seat 40. .
- the temporary fixing means 60 is also provided integrally with the retaining arm 52 and is pushed by the supporting shaft 3S of the supported object M when the supporting shaft 3S of the supported object M is removed from the receiving seat 40, and the retaining arm 60 is provided.
- a temporary fixing release arm 68 for canceling the temporary fixed state 52 is further provided. As shown in FIGS. 1A and 1C and FIGS. 2A and 2B, the temporary fixing release arm 68 is maintained at a position P1 where the retaining arm 52 retains the support shaft 3 due to its own weight. In order to balance, it is preferable to provide symmetrically on both sides of the retaining arm 52, but it may be disposed only on one side of the retaining arm 52. The reason will be described later.
- the receiving body 30 and the receiving seat 40 are integrally formed by bending a single metal plate.
- a support shaft assembly 70 including the support shaft 3S of the supported object M is shown in FIGS. 3 and 4, and this support shaft assembly 70 has two screw through holes 72H to be attached to the side surfaces of the supported object.
- the base 72 is provided at both ends, a support shaft 3S that passes through a center hole 72CH (see FIG. 4) of the base 72, and a shaft mounting portion 73 that rotatably supports the support shaft 3S to the base 72.
- the shaft mounting portion 73 includes front and rear friction plates 73FF and 73BF supported by the small shaft 3SS of the support shaft 3S before and after the base 72, and a washer 73W provided behind the rear friction plate 73BF.
- the disc spring 73DS and the presser plate 73P are formed, and the support shaft 3S is assembled to the base 72 by caulking the small penetrating shaft 3SS to the presser plate 73P to form the support shaft assembly 70.
- the support shaft assembly 70 is attached to the supported object M by screwing screws through the screw through holes 72H of the base body 72 into both side surfaces of the supported object M.
- a pair of support shaft assemblies 70 including support shafts 3S are attached to both sides of the object M. This is because the base 72 of each support shaft assembly 70 is attached. The screws are passed through the screw through holes 72H at both ends of the object M, and these screws are screwed into the side surface of the object M. In this case, it is preferable to attach the support shaft assembly 70 by embedding the base 72 in the recess of the object M so that only the support shaft 3S protrudes from the surface of the object M.
- a pair of support tools 20 are attached to the inner surfaces of the frame body F facing each other.
- the screws pass through the screw through holes 32U and 32L of the upper and lower mounting pieces 30PU and 30PL of the support tool 20, and these A screw is screwed into the inner surface of the frame F.
- the upper and lower mounting pieces 30PU and 30PL are embedded in the recesses of the frame body F so that only the receiving seat 40 protrudes from the surface of the frame body F.
- the pair of support shafts 3S of the object M are inserted into the receiver 20 along the upper edges of the receiver seats 40 of the pair of receivers 20 of the frame F.
- the retaining arm 52 which is the retaining member 50, is pushed by the support shaft 3S and swings against its own weight, and is removed from the position facing the engagement hole 40H of the receiving seat 40, while supporting the shaft 3S. Is inserted into the engaging hole 40H of the receiving seat 40 and received in the receiving seat 40.
- the retaining arm 52 returns to the retaining position P1 where the supporting shaft 3S is retained by its own weight and is maintained at that position (FIG. 5 ( D)). Accordingly, as shown in FIGS. 11B and 11C, the object M (the balustrade door 3) is pivotally supported by the frame F (the three-way frame 1), and the supported object M cannot be rotated by the support tool 20.
- the support shaft 3S is supported so as to be rotatable with respect to the frame F (three-way frame 1).
- the supported object M can rotate around the support shaft 3S against the disc spring 73DS of the shaft mounting portion 73 of the support shaft assembly 70 (see FIG. 11B).
- the work of removing the object M from the frame F is first performed by hand so that the retaining arm 52 is removed from the retaining position P1.
- the temporary fixing protrusion 64 is elastically engaged with the temporary fixing hole 62, and the retaining arm 52 is maintained at the temporary retaining position P2 out of the retaining state. Therefore, even if the operator releases his / her hand from the retaining arm 52, the retaining arm 52 does not return to the retaining position P1.
- the operator lifts the supported object M and pulls out the support shaft 3S from the engaging hole 40H of the seat 40 (see FIG. 6B), and then pulls the object M horizontally to frame the object M. It can be completely removed from the body F (see FIG. 6C).
- the temporary fixing release arm 68 is opposed to FIG. 6 (B) to FIG. 6 (C). Since it is pushed clockwise, the temporary fixing protrusion 64 is forcibly removed from the temporary fixing hole 62 and returned to the escape hole 66. Accordingly, the retaining arm 52 is in the state shown in FIG. 5A where the temporarily secured state is released and it can return to the retaining position P1 with its own weight again.
- FIG. 7 and 8 show an object shaft support device 10 according to another embodiment of the present invention.
- the retaining arm 52 is not held by its own weight but is held at the retaining position P ⁇ b> 1 by the winding spring 54.
- the winding spring 54 is wound around the peristaltic shaft 52 ⁇ / b> S, one end of which is locked to the back surface of the receiving seat 40, and the other end is locked to the temporary fixing arm 52.
- the temporary fixing means 60 has only one temporary fixing hole 62 that elastically engages with the temporary fixing protrusion 64, and has one temporary fixing release arm 68 accordingly.
- the temporary retaining protrusion 64 also functions as a stopper that abuts against one end of the escape hole 66 and maintains the retaining position P ⁇ b> 1 of the retaining arm 52.
- FIGS. Is The operations of supporting the object M on the frame F and removing it from the frame F using the object shaft support device 10 according to the second embodiment shown in FIGS. 7 and 8 are shown in FIGS. Is shown in Since these operations are substantially the same as those in the embodiment of FIG. 1, detailed description is omitted, but in the second embodiment, the retaining arm 52 is retained by the winding spring 54. Since P1 is maintained, when the support shaft 3S of the object M is supported by the receiving member 20 of the frame F, the support shaft 3S is taken into the seat 40 against the winding spring 54, and the retaining shaft 3S is retained. When the arm 52 is removed from the retaining position and temporarily fixed, the retaining arm 52 must be swung against the winding spring 54. Therefore, in these operations, the spring resistance is larger than that in the case of its own weight. Although different from the first embodiment in the point that it occurs, other operations are exactly the same.
- the retaining arm 52 is normally in a position for retaining the support shaft 3S of the supported object M received in the receiving seat 40 by its own weight or a spring.
- the retaining arm 52 can be temporarily fixed to the support body 30 at a position deviated from the retaining position, so that one worker can temporarily fix the retaining arm and the supported object. Accordingly, the supported object can be removed with high workability without involving a plurality of workers.
- the temporary fixing release arm 68 that moves integrally with the retaining arm 52 is pushed by the support shaft 3S of the supported object M when the supported object M is removed from the receiving seat 40 and removed to temporarily remove the retaining arm 52. Since it can be removed from the stop position, the retaining arm 52 can be automatically returned to the original retaining position.
- the retaining arm 52 is slidably supported by the support body 30 and displaced, but is slidably supported by the slot or rail of the support body. You may do it.
- the temporary fixing means 70 includes a temporary fixing protrusion 64 that is provided on the back surface of the retaining arm 52 and engages with the temporary retaining hole 62 of the support body 30. However, the retaining arm 52 is located from the retaining position. Temporary fixing protrusions that engage with the temporary fixing recesses provided on the back surface of the retaining arm 52 may be provided on the support body side in accordance with the detached position.
- the state where the operator has released his / her hand is released from the retaining position. Since the supported object can be detached from the frame by one worker, the workability of removing the object is improved, and the industrial applicability is high.
Abstract
This apparatus for supporting the shaft of an object comprises a pair of support members 20 attached to the inner surface of the frame body that is to support the support shaft 3S of a supported body, each support member comprising: a strike plate 40 which protrudes from the inner surface of the support member main body 30 towards the supported body and which has an engagement hole 40H for receiving and engaging with the support shaft 3S; and a retaining arm 52 which is attached to the support member main body 30 and which, in order to retain the support shaft 3S received by the strike plate 40, is rotatably supported on the front surface of the support member main body 30 and is normally in a position for retaining the support shaft 3S due to the weight of said retaining arm. Further, in order to remove the retaining arm 52 from the support shaft retaining position and temporarily hold said retaining arm on the support member main body 30, a temporary holding protrusion 64 disposed on the back surface of the retaining arm and a temporary holding hole 62 that elastically engages with said temporary holding protrusion are provided on the support member main body 30. This structure makes it possible for one worker to remove from the frame the support shaft 3S of the supported object which is supported by the frame body in a retained state.
Description
本発明は、例えば、欄間扉、回転窓の如き被支持物体の軸を支持する装置に関し、更に詳細に述べると、被支持物体の軸を取外し自在に支持する装置の改良に関するものである。
The present invention relates to an apparatus for supporting a shaft of a supported object such as a balustrade door or a rotary window, and more particularly to an improvement of an apparatus for detachably supporting the shaft of a supported object.
回転扉又は回転窓の如き被支持物体の軸を枠体に取外し自在に支持する種々の装置が用いられており、その１つが特許文献１（実公平４-３９９７７号公報）に開示されている。
Various devices such as a revolving door or a revolving window that detachably support a shaft of a supported object on a frame body are used, and one of them is disclosed in Patent Document 1 (Japanese Utility Model Publication No. 4-39977). .
この特許文献１に開示された物体の軸支持装置は、枠体Ｆの内面に相対して取り付けられた１対の支持具５から成り、各支持具５は、被支持物体（特許文献１では障子枠Ｍと称されている）の支持軸３（特許文献１では単に軸３と称されている）が係入する縦長の係入孔８(特許文献１では縦長孔８と称されている)を有し、この係入孔８の下半部を共有し物体の支持軸３を受け入れて物体を支持するように被支持物体に向けて突出する段状受け部７（特許文献１では支持壁７と称されている）と、支持具５の裏側に取り付けられて係入孔８内を延び且つ段状受け部７の裏側に係止する係止片１９を有し、段状受け部７に受け入れられた支持軸３に掛け止めされて支持軸３を抜け止めする板ばね(抜け止め部材)９を含んでいる。
The object shaft support device disclosed in Patent Document 1 includes a pair of support tools 5 attached to the inner surface of the frame F, and each support tool 5 is a supported object (in Patent Document 1). A vertically long engagement hole 8 (referred to as a longitudinal hole 8 in Patent Document 1) in which a support shaft 3 (referred to as a shaft 3 in Patent Document 1) of the shoji frame M) is engaged. ) And a stepped receiving portion 7 that projects toward the supported object so as to receive the support shaft 3 of the object and support the object by sharing the lower half of the engagement hole 8 (supported in Patent Document 1) And a locking piece 19 that is attached to the back side of the support 5 and extends through the engagement hole 8 and locks to the back side of the step receiving portion 7. 7 includes a leaf spring (a retaining member) 9 that is latched on the supporting shaft 3 received by the member 7 and prevents the supporting shaft 3 from coming off.
しかし、この特許文献１に記載の物体の軸支持装置は、被支持物体Ｍを枠体Ｆから取り外すためには、１対の支持具５の抜け止め用板ばねを掛止め位置から外した状態で被支持物体Ｍを取り外さなければならないので、抜け止め用板ばねを非掛止め状態に手で維持する作業者と支持物体Ｍを取り外す作業者との少なくとも二人の作業者を必要とし、作業性が低い欠点があった。
However, in the object shaft support device described in Patent Document 1, in order to remove the supported object M from the frame F, the leaf springs for retaining the pair of supporting members 5 are removed from the latching position. Since the supported object M has to be removed, at least two workers, that is, an operator who maintains the leaf spring for retaining in an unlatched state by hand and an operator who removes the supporting object M are required. There was a drawback of low properties.
本発明が解決しようとする課題は、被支持物体の抜け止めを解除する作業と被支持物体を取り外す作業とを一人の作業者で容易に行うことができる物体の軸支持装置を供することにある。
The problem to be solved by the present invention is to provide an object shaft support device that can easily perform a work for releasing the supported object and a work for removing the supported object by a single operator. .
本発明の課題解決手段は、被支持物体の支持軸を支持すべき枠体の内面に相対して取り付けられる１対の支持具から成り、各支持具は、支持具本体と、前記支持具本体に設けられ前記被支持物体の支持軸が係入する係入孔を有して前記被支持物体の支持軸を受け止める受け座と、前記支持具本体に取り付けられ前記受け座に受け止められた前記支持軸を抜け止めする抜け止め部材とを含む物体の軸支持装置において、前記抜け止め部材は、前記支持具本体に支持されて前記受け座に受け止められた支持軸を抜け止めする位置と前記抜け止め位置から外れる位置との間を変位自在である抜け止めアームから成り、且つ前記抜け止めアームを前記支持軸の抜け止め位置から外して前記支持具本体に仮止めする仮止め手段を更に備えていることを特徴とする物体の軸支持装置を提供することにある。
The problem-solving means of the present invention comprises a pair of supports that are attached to the inner surface of a frame that is to support a support shaft of an object to be supported, and each support tool includes a support tool body and the support tool body. And a receiving seat for receiving the support shaft of the supported object, and a support seat attached to the support body and received by the receiving seat. An object shaft supporting device including a retaining member for retaining the shaft, wherein the retaining member is supported by the support body and is retained by the receiving seat and the retaining shaft. A retaining arm that is configured to include a retaining arm that is freely displaceable from a position that deviates from the position, and that temporarily disengages the retaining arm from the retaining position of the support shaft and temporarily secures to the support body. Specially It is to provide a shaft support device object to.
本発明の課題解決手段において、抜け止めアームの抜け止め位置は、前記抜け止めアームを支持具本体に搖動自在に支持してその自重で維持されてもよいし、前記抜け止めアームを前記支持具本体に搖動自在又は摺動自在に支持して前記抜け止めアームに係合するばねで維持されていてもよい。
In the problem-solving means of the present invention, the retaining position of the retaining arm may be maintained by its own weight by slidably supporting the retaining arm on a support body, or the retaining arm may be maintained by the support device. It may be maintained by a spring that is slidably or slidably supported on the main body and engages with the retaining arm.
本発明の課題解決手段において、前記仮止め手段は、前記抜け止めアーム設けられて前記支持具本体の仮止め孔に係入する突起から成っている形態とすることができるが、逆に、前記抜け止めアームが抜け止め位置から外れた位置に相応して前記抜け止めアームに設けられた仮止め凹部に係入する仮止め突起を前記支持具本体に設けてもよい。
In the problem-solving means of the present invention, the temporary fixing means may be formed of a protrusion provided in the temporary fixing hole of the support body provided with the retaining arm, Corresponding to the position where the retaining arm is removed from the retaining position, a temporary retaining projection that engages with the temporary retaining recess provided on the retaining arm may be provided on the support body.
本発明の課題解決手段において、前記抜け止めアームに一体的に可動するように設けられて前記被支持物体の支持軸を取り外す際に前記支持軸によって押されて前記抜け止めアームの仮止め状態を解消する仮止め解除アームを備えているのが好ましい。この場合、解除アームは、抜け止めアームの両側に対称的に設けることができる。
In the problem-solving means of the present invention, when the support shaft of the supported object is removed and provided so as to be integrally movable with the retaining arm, it is pushed by the support shaft and the retaining arm is temporarily stopped. It is preferable to provide a temporary fixing release arm that is eliminated. In this case, the release arm can be provided symmetrically on both sides of the retaining arm.
本発明の課題解決手段において、前記受け具本体と受け座とは、前記受け座が前記支持具本体の内面より前記被支持物体側に突出するように、一枚の金属板を曲げ加工して一体に形成することができる。
In the problem-solving means of the present invention, the receiving body and the receiving seat are formed by bending a single metal plate so that the receiving seat protrudes from the inner surface of the supporting body to the supported object side. It can be formed integrally.
本発明によれば、抜け止め部材が通常では自重又はばね付勢で抜け止めアームが受け座内に受け止められた物体の支持軸を抜け止めする位置にあるが、被支持物体を取り外す際には、抜け止めアームを自重又はばね付勢に抗して支持具本体に仮止めすることができるので、一人の作業者が抜け止めアームを抜け止め位置から外すように仮止めして被支持物体を取り外すことができ、従って複数の作業者が携わることなく、被支持物体を高い作業性で取り外すことができる。
According to the present invention, the retaining member is normally in a position for retaining the supporting shaft of the object received in the receiving seat by its own weight or spring bias, but when removing the supported object The retaining arm can be temporarily secured to the support body against its own weight or spring bias, so that one worker temporarily secures the supported object by removing the retaining arm from the retaining position. Therefore, the supported object can be removed with high workability without involving a plurality of workers.
また、本発明において、抜け止めアームに一体に更に仮止め解除アームを設けると、被支持物体を受け座から抜き取って取り外す際に、支持軸に押されて仮止め解除アームが抜け止めアームを仮止め位置から外すことができるので、抜け止めアームは、元の抜け止め位置に自動的に戻ることができ、被支持物体を再度取付ける際に、抜け止めアームを仮止め位置から解放する作業を必要とすることなく、被支持物体を抜け止めすることができる。
Further, in the present invention, if a temporary fixing release arm is further provided integrally with the retaining arm, when the object to be supported is pulled out from the seat and removed, the temporary retaining release arm is pushed by the support shaft to temporarily remove the retaining arm. Since it can be removed from the stopping position, the retaining arm can automatically return to the original retaining position, and it is necessary to release the retaining arm from the temporary retaining position when the supported object is reinstalled. It is possible to prevent the supported object from coming off.
本発明の実施の形態を図面を参照して詳細に述べるが、本発明の物体の軸支持装置１０は、一例として、図１１に示すように、三方枠１に取り付けられた主扉２の上方に取り付けられる欄間扉３を三方枠１に支持するのに用いられる。従って、この例では、三方枠１が物体支持用の枠体Ｆであり、欄間扉３が被支持物体Ｍである。
An embodiment of the present invention will be described in detail with reference to the drawings. As an example, an object shaft support device 10 according to the present invention is provided above a main door 2 attached to a three-way frame 1 as shown in FIG. It is used to support the intercompartment door 3 attached to the three-way frame 1. Therefore, in this example, the three-way frame 1 is the object-supporting frame F, and the balustrade door 3 is the supported object M.
本発明の物体の軸支持装置１０は、被支持物体Ｍである欄間扉３の支持軸３Ｓを支持すべき枠体Ｆである三方枠１の内面に相対して取り付けられる１対の支持具２０から成っている。各支持具２０は、図１乃至図４に示すように、縦長の支持具本体３０と、支持具本体３０に一体に設けられ係入孔４０Ｈを有して被支持物体の後に述べる支持軸３Sを係入して受け止める受け座４０と、支持具本体３０に取り付けられ受け座４０に受け止められた支持軸３Ｓを抜け止めする抜け止め部材５０とを備えている。図示の形態では、後に述べるように、支持軸３Ｓは、受け座４０の係入孔４０Ｈ内で回転することがないように、略矩形状を有しており、係入孔４０Ｈもこの支持軸３Ｓに相応して略矩形状を有している。
The object shaft support device 10 of the present invention is a pair of supports 20 that are attached to the inner surface of the three-way frame 1 that is a frame F that is to support the support shaft 3S of the balustrade door 3 that is the supported object M. Consists of. As shown in FIGS. 1 to 4, each support tool 20 has a vertically long support tool body 30 and a support shaft 3S which is provided integrally with the support tool body 30 and has an engaging hole 40H which will be described after the supported object. And a retaining member 50 attached to the support body 30 and retaining the support shaft 3S received by the receiving seat 40. In the illustrated embodiment, as will be described later, the support shaft 3S has a substantially rectangular shape so as not to rotate in the engagement hole 40H of the receiving seat 40, and the engagement hole 40H is also the support shaft. It has a substantially rectangular shape corresponding to 3S.
支持具本体３０は、図示の形態では、金属帯板（ストラップ）から形成され、その上下の取付け片３０ＰＵ、３０ＰＬに、受け具本体３０を三方枠１の内面にねじ止めすべきねじ貫通孔３２Ｕ、３２Ｌをそれぞれ有する。
In the illustrated embodiment, the support main body 30 is formed of a metal strip (strap), and the screw through holes 32U to which the support main body 30 should be screwed to the inner surface of the three-way frame 1 on the upper and lower attachment pieces 30PU and 30PL. , 32L.
受け座４０は、図１（Ｂ）及び図１（Ｄ）から解るように、支持具本体３０を曲げ加工して支持具本体３０の内面（正面）より被支持物体側に突出するように形成されている。図１（Ｂ）及び図１（Ｄ）から解るように、この受け座４０が支持具本体３０の内面（正面）から突出する量は、後に述べる抜け止め部材５０の厚みにほぼ相応している。
As can be seen from FIGS. 1B and 1D, the receiving seat 40 is formed by bending the support tool body 30 so as to protrude from the inner surface (front face) of the support tool body 30 toward the supported object. Has been. As can be seen from FIGS. 1B and 1D, the amount of the receiving seat 40 protruding from the inner surface (front surface) of the support body 30 substantially corresponds to the thickness of the retaining member 50 described later. .
係入孔４０Ｈは、図１（Ｃ）（Ｄ）から解るように、この係入孔４０Ｈ内に係入された支持軸３Ｓを受け止める底４０ＨＢを有する(図５（Ｄ）参照)。
As can be seen from FIGS. 1C and 1D, the engagement hole 40H has a bottom 40HB that receives the support shaft 3S engaged in the engagement hole 40H (see FIG. 5D).
抜け止め部材５０は、搖動軸５２Ｓによって支持具本体３０の前面に搖動自在に支持されて通常では自重で受け座４０に受け止められた支持軸３Ｓに対向して支持軸３Ｓを抜け止めする位置Ｐ１（図５（Ｄ）参照）にある抜け止めアーム５２から成っている。なお、図２（Ａ）（Ｂ）において符号５２ＳＨは、支持具本体３０に設けられて搖動軸５２Ｓを支持する軸支持孔である。
The retaining member 50 is supported on the front surface of the support main body 30 by the swing shaft 52S so as to be freely slidable. The position P1 is configured to prevent the support shaft 3S from slipping opposite to the support shaft 3S normally received by the receiving seat 40 under its own weight. It consists of a retaining arm 52 (see FIG. 5D). 2A and 2B, reference numeral 52SH denotes a shaft support hole that is provided in the support body 30 and supports the peristaltic shaft 52S.
本発明の物体の軸支持装置１０は、抜け止めアーム５２を支持軸３Ｓに対向して支持軸３Ｓを抜け止めする位置Ｐ１から外れる位置Ｐ２（後に述べる図６(Ａ)参照）に仮止めする仮止め手段６０を含んでいる。
In the object shaft support device 10 according to the present invention, the retaining arm 52 is temporarily fixed to a position P2 (see FIG. 6A described later) that faces the support shaft 3S and deviates from a position P1 where the support shaft 3S is retained. Temporary fixing means 60 is included.
図示の形態では、仮止め手段６０は、抜け止めアーム５２の背面に設けられて支持具本体３０の仮止め孔６２に係入する仮止め突起６４から成っている(図２（Ｂ）及び図６（Ｄ）参照)。仮止め突起６４が支持軸３Ｓを受け座４０に受け止める際に支持具本体３０に干渉しないように、支持具本体３０は、突起６４が遊動するように係入する円弧状の逃げ孔６６を有する。
In the illustrated form, the temporary fixing means 60 includes a temporary fixing protrusion 64 that is provided on the back surface of the retaining arm 52 and engages with the temporary fixing hole 62 of the support body 30 (FIG. 2B and FIG. 2). 6 (D)). The support tool main body 30 has an arc-shaped escape hole 66 that engages so that the protrusion 64 can freely move so that the temporary fixing protrusion 64 does not interfere with the support tool main body 30 when the support shaft 3S is received by the seat 40. .
仮止め手段６０は、また、抜け止めアーム５２に一体に設けられて被支持物体Ｍの支持軸３Ｓを受け座４０から取り外す際に、被支持物体Ｍの支持軸３Ｓによって押されて抜け止めアーム５２の仮止め状態を解消する仮止め解除アーム６８を更に備えている。図１（Ａ）（Ｃ）、図２（Ａ）（Ｂ）に示すように、仮止め解除アーム６８は、自重により抜け止めアーム５２が支持軸３を抜け止めする位置Ｐ１に維持する場合にバランスをとるために、抜け止めアーム５２の両側に対称的に設けられているのが好ましいが、抜け止めアーム５２の片側にのみ設けられていてもよい。その理由は、後に述べる。
The temporary fixing means 60 is also provided integrally with the retaining arm 52 and is pushed by the supporting shaft 3S of the supported object M when the supporting shaft 3S of the supported object M is removed from the receiving seat 40, and the retaining arm 60 is provided. A temporary fixing release arm 68 for canceling the temporary fixed state 52 is further provided. As shown in FIGS. 1A and 1C and FIGS. 2A and 2B, the temporary fixing release arm 68 is maintained at a position P1 where the retaining arm 52 retains the support shaft 3 due to its own weight. In order to balance, it is preferable to provide symmetrically on both sides of the retaining arm 52, but it may be disposed only on one side of the retaining arm 52. The reason will be described later.
図示の形態では、受け具本体３０と受け座４０とは、一枚の金属板を曲げ加工して一体に形成されている。
In the illustrated embodiment, the receiving body 30 and the receiving seat 40 are integrally formed by bending a single metal plate.
被支持物体Ｍの支持軸３Ｓを含む支持軸組立体７０が図３及び図４に示されており、この支持軸組立体７０は、被支持物体の側面に取り付けるべき２つのねじ貫通孔７２Ｈを両端に有する基体７２と、この基体７２の中心孔７２ＣＨ(図４参照)を貫通する支持軸３Ｓと、支持軸３Ｓを基体７２に相対的に回転自在に取り付ける軸取付け部７３とから成っている。図示の形態では、軸取付け部７３は、基体７２の前後で支持軸３Ｓの貫通小軸３ＳＳに支持された前後の摩擦板７３ＦＦ、７３ＢＦと、後部摩擦板７３ＢＦの後方に設けられたワッシャ７３Ｗと、皿ばね７３ＤＳと，押え板７３Ｐとから成っており、貫通小軸３ＳＳを押え板７３Ｐにかしめて支持軸３Ｓを基体７２に組み付けて支持軸組立体７０を形成している。この支持軸組立体７０は、基体７２のねじ貫通孔７２Ｈを貫通するねじを被支持物体Ｍの両側面にねじ込んで被支持物体Ｍに取り付けられる。
A support shaft assembly 70 including the support shaft 3S of the supported object M is shown in FIGS. 3 and 4, and this support shaft assembly 70 has two screw through holes 72H to be attached to the side surfaces of the supported object. The base 72 is provided at both ends, a support shaft 3S that passes through a center hole 72CH (see FIG. 4) of the base 72, and a shaft mounting portion 73 that rotatably supports the support shaft 3S to the base 72. . In the illustrated form, the shaft mounting portion 73 includes front and rear friction plates 73FF and 73BF supported by the small shaft 3SS of the support shaft 3S before and after the base 72, and a washer 73W provided behind the rear friction plate 73BF. The disc spring 73DS and the presser plate 73P are formed, and the support shaft 3S is assembled to the base 72 by caulking the small penetrating shaft 3SS to the presser plate 73P to form the support shaft assembly 70. The support shaft assembly 70 is attached to the supported object M by screwing screws through the screw through holes 72H of the base body 72 into both side surfaces of the supported object M.
次に、本発明の上記の実施の形態による物体の軸支持装置１０を用いて被支持物体Ｍを枠体Ｆに支持したり、取り外したりする操作を図５及び図６を参照して述べる。
Next, operations for supporting and removing the supported object M from the frame body F using the object shaft support device 10 according to the above-described embodiment of the present invention will be described with reference to FIGS.
まず、物体Ｍを枠体Ｆに支持する作業を述べると、物体Ｍの両側に支持軸３Ｓを含む１対の支持軸組立体７０を取り付けるが、これは、各支持軸組立体７０の基体７２の両端のねじ貫通孔７２Ｈにねじを貫通し、これらのねじを物体Ｍの側面にねじ込んで行われる。この場合、支持軸３Ｓのみが物体Ｍの表面から突出するように、基体７２を物体Ｍのへこみに埋め込んで支持軸組立体７０を取り付けるのが好ましい。一方、枠体Ｆの相対する内面には１対の支持具２０を取り付けるが、これは、支持具２０の上下の取付け片３０ＰＵ，３０ＰＬのねじ貫通孔３２Ｕ、３２Ｌにねじを貫通し、これらのねじを枠体Ｆの内面にねじ込んで行われる。この場合、受け座４０のみが枠体Ｆの表面から突出するように、上下の取付け片３０ＰＵ、３０ＰＬを枠体Ｆのへこみに埋め込んで受け具２０を取り付けるのが好ましい。
First, an operation of supporting the object M on the frame F will be described. A pair of support shaft assemblies 70 including support shafts 3S are attached to both sides of the object M. This is because the base 72 of each support shaft assembly 70 is attached. The screws are passed through the screw through holes 72H at both ends of the object M, and these screws are screwed into the side surface of the object M. In this case, it is preferable to attach the support shaft assembly 70 by embedding the base 72 in the recess of the object M so that only the support shaft 3S protrudes from the surface of the object M. On the other hand, a pair of support tools 20 are attached to the inner surfaces of the frame body F facing each other. This is because the screws pass through the screw through holes 32U and 32L of the upper and lower mounting pieces 30PU and 30PL of the support tool 20, and these A screw is screwed into the inner surface of the frame F. In this case, it is preferable that the upper and lower mounting pieces 30PU and 30PL are embedded in the recesses of the frame body F so that only the receiving seat 40 protrudes from the surface of the frame body F.
このようにして、１対の支持軸組立体７０が取り付けられた物体Ｍを１対の受け具２０が取り付けられた枠体Ｆに支持する操作を述べると、図１１（Ｄ）、図５（Ａ）乃至図５（Ｃ）に示すように、物体Ｍの１対の支持軸３Ｓを枠体Ｆの１対の受け具２０の受け座４０の上縁に沿って受け具２０内に挿入する。このようにすると、抜け止め部材５０である抜け止めアーム５２が支持軸３Ｓに押されて自重に抗して搖動し、受け座４０の係入孔４０Ｈに対向する位置から外しつつ、支持軸３Ｓが受け座４０の係入孔４０Ｈ内に係入して受け座４０内に受け止められる。支持軸３Ｓが受け座４０内に完全に入り込んで受け止められると、抜け止めアーム５２は、その自重で支持軸３Ｓを抜け止めする抜け止め位置Ｐ１に戻ってその位置に維持される(図５（Ｄ）参照)。従って、物体Ｍ(欄間扉３)は、図１１(Ｂ)（Ｃ）に示すように、枠体Ｆ（三方枠１）に軸支され、被支持物体Ｍは、支持具２０に回転不能に支持された支持軸３Ｓを中心にして枠体Ｆ(三方枠１)に対して回転自在に支持されることになる。被支持物体Ｍは、支持軸組立体７０の軸取付け部７３の皿ばね７３ＤＳに抗して支持軸３Ｓを中心に回動することができる(図１１（Ｂ）参照)。
The operation of supporting the object M, to which the pair of support shaft assemblies 70 are attached, on the frame body F, to which the pair of receivers 20 are attached, will be described in FIG. 11 (D) and FIG. As shown in FIGS. 5A to 5C, the pair of support shafts 3S of the object M are inserted into the receiver 20 along the upper edges of the receiver seats 40 of the pair of receivers 20 of the frame F. . In this way, the retaining arm 52, which is the retaining member 50, is pushed by the support shaft 3S and swings against its own weight, and is removed from the position facing the engagement hole 40H of the receiving seat 40, while supporting the shaft 3S. Is inserted into the engaging hole 40H of the receiving seat 40 and received in the receiving seat 40. When the support shaft 3S completely enters and is received in the receiving seat 40, the retaining arm 52 returns to the retaining position P1 where the supporting shaft 3S is retained by its own weight and is maintained at that position (FIG. 5 ( D)). Accordingly, as shown in FIGS. 11B and 11C, the object M (the balustrade door 3) is pivotally supported by the frame F (the three-way frame 1), and the supported object M cannot be rotated by the support tool 20. The support shaft 3S is supported so as to be rotatable with respect to the frame F (three-way frame 1). The supported object M can rotate around the support shaft 3S against the disc spring 73DS of the shaft mounting portion 73 of the support shaft assembly 70 (see FIG. 11B).
次に、物体Ｍを枠体Ｆから取り外す作業は、図６（Ａ）（Ｄ）に示すように、まず、抜け止めアーム５２が抜け止め位置Ｐ１から外れるように、抜け止めアーム５２を手で図６の時計方向に搖動し、その仮止め突起６４を仮止め孔６２に弾性的に係入して抜け止めアーム５２を抜け止め状態から外れた仮止め位置Ｐ２に維持する。従って、作業者は、抜け止めアーム５２から手を離しても、抜け止めアーム５２は、抜け止め位置Ｐ１に戻ることはない。この状態で、作業者は、被支持物体Ｍを持ち上げ支持軸３Ｓを受け座４０の係入孔４０Ｈから抜き出し（図６（Ｂ）参照）、その後、物体Ｍを水平に引き出して物体Ｍを枠体Ｆから完全に取り外すことができる(図６（Ｃ)参照）。
Next, as shown in FIGS. 6A and 6D, the work of removing the object M from the frame F is first performed by hand so that the retaining arm 52 is removed from the retaining position P1. 6, the temporary fixing protrusion 64 is elastically engaged with the temporary fixing hole 62, and the retaining arm 52 is maintained at the temporary retaining position P2 out of the retaining state. Therefore, even if the operator releases his / her hand from the retaining arm 52, the retaining arm 52 does not return to the retaining position P1. In this state, the operator lifts the supported object M and pulls out the support shaft 3S from the engaging hole 40H of the seat 40 (see FIG. 6B), and then pulls the object M horizontally to frame the object M. It can be completely removed from the body F (see FIG. 6C).
また、この物体Ｍの取り外し作業中、物体Ｍの支持軸３Ｓは、受け座４０の係入孔４０Ｈから外れる際に、仮止め解除アーム６８を図６（Ｂ）から図６（Ｃ）に反時計方向に押すので、仮止め突起６４が仮止め孔６２から強制的に外されて逃げ孔６６に戻される。従って、抜け止めアーム５２は、仮止め状態が解除され、再び自重で抜け止め位置Ｐ１に戻ることができる図５（Ａ）の状態となる。
Further, during the removal operation of the object M, when the support shaft 3S of the object M is disengaged from the engaging hole 40H of the receiving seat 40, the temporary fixing release arm 68 is opposed to FIG. 6 (B) to FIG. 6 (C). Since it is pushed clockwise, the temporary fixing protrusion 64 is forcibly removed from the temporary fixing hole 62 and returned to the escape hole 66. Accordingly, the retaining arm 52 is in the state shown in FIG. 5A where the temporarily secured state is released and it can return to the retaining position P1 with its own weight again.
図１、図５及び図６の実施の形態において、仮止め突起６４が弾性的に係入する仮止め孔６２が逃げ孔６６の両側に設けられ、また仮止め解除アーム６８も抜け止めアーム５２の両側に設けられている。このような構造にすると、１対の受け具２０に対して物体Ｍの支持軸３Ｓを図５の右側から挿入して枠体Ｆに支持する場合だけでなく、図５の左側から挿入して枠体Ｆに支持する場合にも、同じ構造の受け具を使用することができるので便宜であるが、一方の仮止め孔６２及び相応する一方の仮止め解除アーム６８を削除してもよい。
In the embodiment of FIGS. 1, 5, and 6, temporary fixing holes 62 into which the temporary fixing protrusions 64 are elastically engaged are provided on both sides of the escape holes 66, and the temporary fixing release arms 68 are also provided with the locking arms 52. It is provided on both sides. With such a structure, not only when the support shaft 3S of the object M is inserted from the right side of FIG. 5 and supported by the frame F with respect to the pair of receivers 20, it is inserted from the left side of FIG. Even when supported by the frame F, it is convenient to use a receiver having the same structure, but one temporary fixing hole 62 and one corresponding temporary fixing release arm 68 may be deleted.
本発明の他の実施の形態による物体の軸支持装置１０が図７及び図８に示されている。この実施の形態では、抜け止めアーム５２は、自重ではなく、巻ばね５４によって抜け止め位置Ｐ１に保持するようにしている。巻ばね５４は、搖動軸５２Ｓに巻き付けられ、その一端は、受け座４０の背面に係止され、他端は、仮止めアーム５２に係止している。
7 and 8 show an object shaft support device 10 according to another embodiment of the present invention. In this embodiment, the retaining arm 52 is not held by its own weight but is held at the retaining position P <b> 1 by the winding spring 54. The winding spring 54 is wound around the peristaltic shaft 52 </ b> S, one end of which is locked to the back surface of the receiving seat 40, and the other end is locked to the temporary fixing arm 52.
また、仮止め手段６０は、仮止め突起６４に弾性的に係入する１つだけの仮止め孔６２を有し、それに伴って、１つの仮止め解除アーム６８を有する。抜け止めアーム５２の抜け止め位置Ｐ１では、仮止め突起６４は、逃げ孔６６の一端に衝合して抜け止めアーム５２の抜け止め位置Ｐ１を維持するストッパーの機能も有する。
Further, the temporary fixing means 60 has only one temporary fixing hole 62 that elastically engages with the temporary fixing protrusion 64, and has one temporary fixing release arm 68 accordingly. At the retaining position P <b> 1 of the retaining arm 52, the temporary retaining protrusion 64 also functions as a stopper that abuts against one end of the escape hole 66 and maintains the retaining position P <b> 1 of the retaining arm 52.
図７及び図８に示された第２の実施の形態による物体の軸支持装置１０を用いて物体Ｍを枠体Ｆに支持したり、枠体Ｆから取り外したりする作業が図９及び図１０に示されている。これらの作業は、図１の実施の形態と実質的に同じであるので、詳細な説明は、省略するが、第２の実施の形態では、抜け止めアーム５２は、巻ばね５４によって抜け止め位置Ｐ１に維持されるので、物体Ｍの支持軸３Ｓを枠体Ｆの受け具２０に支持する場合には、この巻ばね５４に抗して支持軸３Ｓを受け座４０に取り込み、またこの抜け止めアーム５２を抜け止め位置から外して仮止めする場合には、巻ばね５４に抗して抜け止めアーム５２を搖動しなければならないので、これらの作業に際しては、自重の場合に比べてばね抵抗が生じる点で第１の実施の形態と異なるが、その他の操作は、全く同じである。
The operations of supporting the object M on the frame F and removing it from the frame F using the object shaft support device 10 according to the second embodiment shown in FIGS. 7 and 8 are shown in FIGS. Is shown in Since these operations are substantially the same as those in the embodiment of FIG. 1, detailed description is omitted, but in the second embodiment, the retaining arm 52 is retained by the winding spring 54. Since P1 is maintained, when the support shaft 3S of the object M is supported by the receiving member 20 of the frame F, the support shaft 3S is taken into the seat 40 against the winding spring 54, and the retaining shaft 3S is retained. When the arm 52 is removed from the retaining position and temporarily fixed, the retaining arm 52 must be swung against the winding spring 54. Therefore, in these operations, the spring resistance is larger than that in the case of its own weight. Although different from the first embodiment in the point that it occurs, other operations are exactly the same.
上記のように、本発明によれば、通常では自重又はばねで抜け止めアーム５２は、受け座４０内に受け止められた被支持物体Ｍの支持軸３Ｓを抜け止めする位置にあるが、被支持物体Ｍを取り外す際には、抜け止めアーム５２を支持具本体３０に抜け止め位置から外れた位置に仮止めすることができるので、一人の作業者で抜け止めアームの仮止めと被支持物体の取り外しとを行うことができ、従って複数の作業者が携わることなく、被支持物体を高い作業性で取り外すことができる。
As described above, according to the present invention, the retaining arm 52 is normally in a position for retaining the support shaft 3S of the supported object M received in the receiving seat 40 by its own weight or a spring. When removing the object M, the retaining arm 52 can be temporarily fixed to the support body 30 at a position deviated from the retaining position, so that one worker can temporarily fix the retaining arm and the supported object. Accordingly, the supported object can be removed with high workability without involving a plurality of workers.
また、抜け止めアーム５２に一体に移動する仮止め解除アーム６８は、被支持物体Ｍを受け座４０から抜き取って取り外す際に被支持物体Ｍの支持軸３Ｓに押されて抜け止めアーム５２を仮止め位置から外すことができるので、抜け止めアーム５２は、元の抜け止め位置に自動的に戻すことができる。
Further, the temporary fixing release arm 68 that moves integrally with the retaining arm 52 is pushed by the support shaft 3S of the supported object M when the supported object M is removed from the receiving seat 40 and removed to temporarily remove the retaining arm 52. Since it can be removed from the stop position, the retaining arm 52 can be automatically returned to the original retaining position.
なお、上記２つの実施の形態では、抜け止めアーム５２は、支持具本体３０に搖動自在に支持して変位するようにしたが、支持具本体のスロット又はレールに摺動自在支持して変位するようにしてもよい。また、仮止め手段７０は、抜け止めアーム５２の背面に設けられて支持具本体３０の仮止め孔６２に係入する仮止め突起６４から成っているが、抜け止めアーム５２が抜け止め位置から外れた位置に相応して抜け止めアーム５２の背面に設けられた仮止め凹部に係入する仮止め突起を支持具本体側に設けてもよい。
In the above-described two embodiments, the retaining arm 52 is slidably supported by the support body 30 and displaced, but is slidably supported by the slot or rail of the support body. You may do it. The temporary fixing means 70 includes a temporary fixing protrusion 64 that is provided on the back surface of the retaining arm 52 and engages with the temporary retaining hole 62 of the support body 30. However, the retaining arm 52 is located from the retaining position. Temporary fixing protrusions that engage with the temporary fixing recesses provided on the back surface of the retaining arm 52 may be provided on the support body side in accordance with the detached position.
本発明によれば、被支持物体の支持軸を枠体の受け具から抜け止めする抜け止め部材を抜け止め位置から外した後、作業者が手を離しても抜け止め位置から外れた状態を維持することができるので、一人の作業者で被支持物体を枠体から取り外すことができるため、物体の取り外しの作業性が向上し、高い産業上の利用可能性を有する。
According to the present invention, after the retaining member for retaining the supporting shaft of the supported object from the frame holder is removed from the retaining position, the state where the operator has released his / her hand is released from the retaining position. Since the supported object can be detached from the frame by one worker, the workability of removing the object is improved, and the industrial applicability is high.
１ 三方枠
２ 主扉
３ 欄間扉
３Ｓ 支持軸
３ＳＳ 貫通小軸
Ｆ 枠体
Ｍ 被支持物体
１０ 物体の軸支持装置
２０ １対の支持具
３０ 縦長の支持具本体
３０ＰＵ、３０ＰＬ 上下の取付け片
３２Ｕ、３２Ｌ ねじ貫通孔
４０ 受け座
４０Ｈ 係入孔
４０ＨＢ 係入孔の底
５０ 抜け止め部材
５２ 抜け止めアーム
５２Ｓ 搖動軸
５２ＳＨ 軸支持孔
５４ 巻ばね
６０ 仮止め手段
６２ 仮止め孔
６４ 仮止め突起
６６ 逃げ孔
６８ 仮止め解除アーム
７０ 支持軸３Ｓを含む支持軸組立体
７２ 基体
７２Ｈ ねじ貫通孔
７３ 軸取付け部
７３ＦＦ、７３ＢＦ 前後の摩擦板
７３Ｗ ワッシャ
７３ＤＳ 皿ばね
７３Ｐ 押え板 DESCRIPTION OFSYMBOLS 1 Three-way frame 2 Main door 3 Intersection door 3S Support shaft 3SS Penetrating small shaft F Frame M Supported object 10 Object shaft support apparatus 20 A pair of support tools 30 Vertical support tool main body 30PU, 30PL Upper and lower mounting pieces 32U, 32L Screw through hole 40 Receiving seat 40H Engagement hole 40HB Engagement hole bottom 50 Retaining member 52 Retaining arm 52S Peristaltic shaft 52SH Shaft support hole 54 Spring spring 60 Temporary retaining means 62 Temporary retaining hole 64 Temporary retaining protrusion 66 Escape hole 68 Temporary fix release arm 70 Support shaft assembly 72 including support shaft 3S Base 72H Screw through hole 73 Shaft mounting portion 73FF, 73BF Front and rear friction plates 73W Washer 73DS Belleville spring 73P Presser plate
２ 主扉
３ 欄間扉
３Ｓ 支持軸
３ＳＳ 貫通小軸
Ｆ 枠体
Ｍ 被支持物体
１０ 物体の軸支持装置
２０ １対の支持具
３０ 縦長の支持具本体
３０ＰＵ、３０ＰＬ 上下の取付け片
３２Ｕ、３２Ｌ ねじ貫通孔
４０ 受け座
４０Ｈ 係入孔
４０ＨＢ 係入孔の底
５０ 抜け止め部材
５２ 抜け止めアーム
５２Ｓ 搖動軸
５２ＳＨ 軸支持孔
５４ 巻ばね
６０ 仮止め手段
６２ 仮止め孔
６４ 仮止め突起
６６ 逃げ孔
６８ 仮止め解除アーム
７０ 支持軸３Ｓを含む支持軸組立体
７２ 基体
７２Ｈ ねじ貫通孔
７３ 軸取付け部
７３ＦＦ、７３ＢＦ 前後の摩擦板
７３Ｗ ワッシャ
７３ＤＳ 皿ばね
７３Ｐ 押え板 DESCRIPTION OF
Claims (9)
- 被支持物体の支持軸を支持すべき枠体の内面に相対して取り付けられる１対の支持具から成り、各支持具は、支持具本体と、前記支持具本体に設けられ前記被支持物体の支持軸が係入する係入孔を有して前記被支持物体の支持軸を受け止める受け座と、前記支持具本体に取り付けられ前記受け座に受け止められた前記支持軸を抜け止めする抜け止め部材とを含む物体の軸支持装置において、前記抜け止め部材は、前記支持具本体に支持されて前記受け座に受け止められた支持軸を抜け止めする位置と前記抜け止め位置から外れる位置との間を変位自在である抜け止めアームから成り、且つ前記抜け止めアームを前記支持軸の抜け止め位置から外して前記支持具本体に仮止めする仮止め手段を更に備えていることを特徴とする物体の軸支持装置。 It comprises a pair of supports attached to the inner surface of the frame to support the support shaft of the supported object. Each support tool is provided on the support tool main body and the support object main body. A receiving seat for receiving a support shaft of the object to be supported by having an engaging hole into which the support shaft is engaged, and a retaining member that is attached to the support tool body and prevents the support shaft from being received by the receiving seat. In the object shaft support apparatus including the object, the retaining member is between a position where the supporting shaft supported by the support body and received by the receiving seat is prevented from coming off, and a position where the supporting shaft is removed from the retaining position. A shaft of an object comprising a retaining arm that is freely displaceable, and further comprising a temporary retaining means that temporarily removes the retaining arm from a retaining position of the support shaft and temporarily secures it to the support body. Support device
- 請求項１に記載の物体の軸支持装置であって、前記抜け止め部材は、前記支持具本体に搖動自在に支持されていることを特徴とする物体の軸支持装置。 The object shaft support device according to claim 1, wherein the retaining member is slidably supported by the support body.
- 請求項１又は２に記載の物体の軸支持装置であって、前記抜け止めアームに一体的に可動するように設けられて前記被支持物体の支持軸を取り外す際に前記支持軸によって押されて前記抜け止めアームの仮止め状態を解消する仮止め解除アームを備えていることを特徴とする物体の軸支持装置。 3. The object shaft support device according to claim 1, wherein the object support shaft is provided so as to be integrally movable with the retaining arm and is pushed by the support shaft when the support shaft of the supported object is removed. A shaft support device for an object, comprising: a temporary fixing release arm that cancels a temporary fixing state of the retaining arm.
- 請求項３に記載の物体の軸支持装置であって、前記仮止め解除アームは、前記抜け止めアームの両側に設けられていることを特徴とする物体の軸支持装置。 4. The object shaft support device according to claim 3, wherein the temporary fixing release arm is provided on both sides of the retaining arm.
- 請求項１乃至４のいずれかに記載の物体の軸支持装置であって、前記抜け止めアームの抜け止め位置は、前記抜け止めアームの自重で維持されていることを特徴とする物体の軸支持装置。 5. The object shaft support apparatus according to claim 1, wherein the retaining position of the retaining arm is maintained by the weight of the retaining arm. apparatus.
- 請求項１乃至４のいずれかに記載の物体の軸支持装置であって、前記抜け止めアームの抜け止め位置は、前記抜け止めアームの一部に取り付けられて前記抜け止めアームに係合するばねで維持されていることを特徴とする物体の軸支持装置。 5. The shaft support device for an object according to claim 1, wherein a retaining position of the retaining arm is a spring that is attached to a part of the retaining arm and engages with the retaining arm. A shaft support device for an object characterized by being maintained by
- 請求項１乃至６のいずれかに記載の物体の軸支持装置であって、前記仮止め手段は、前記抜け止めアームに設けられた仮止め突起と、前記支持具本体に設けられて前記仮止め突起が係入する仮止め孔又は仮止め凹部から成っていることを特徴とする物体の軸支持装置。 The shaft support device for an object according to any one of claims 1 to 6, wherein the temporary fixing means includes a temporary fixing protrusion provided on the retaining arm and a temporary fixing provided on the support body. A shaft support device for an object comprising a temporary fixing hole or a temporary fixing concave portion into which a protrusion is engaged.
- 請求項１乃至６のいずれかに記載の物体の軸支持装置であって、前記仮止め手段は、前記支持具本体に設けられた仮止め突起と、前記抜け止めアームに設けられて前記仮止め突起が係入する仮止め凹部又は仮止め孔から成っていることを特徴とする物体の軸支持装置。 The shaft support device for an object according to any one of claims 1 to 6, wherein the temporary fixing means includes a temporary fixing protrusion provided on the support body and a temporary stop arm provided on the retaining arm. A shaft support device for an object, characterized by comprising a temporary fixing recess or a temporary fixing hole into which a protrusion is engaged.
- 請求項１乃至８のいずれかに記載の物体の軸支持装置であって、前記受け具本体と受け座とは、前記受け座が前記支持具本体の内面より前記被指示物体側に突出するように、一枚の金属板を曲げ加工して一体に形成することを特徴とする物体の軸支持装置。 The object shaft support device according to any one of claims 1 to 8, wherein the receiving body and the receiving seat are such that the receiving seat protrudes from the inner surface of the supporting body to the indicated object side. In addition, the object shaft support device is characterized in that a single metal plate is bent and formed integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016524608A JP6203952B2 (en) | 2014-10-28 | 2015-10-22 | Object shaft support device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-219088 | 2014-10-28 | ||
| JP2014219088 | 2014-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016068018A1 true WO2016068018A1 (en) | 2016-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2015/079846 WO2016068018A1 (en) | 2014-10-28 | 2015-10-22 | Apparatus for supporting shaft of object |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6203952B2 (en) |
| WO (1) | WO2016068018A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020085186A1 (en) * | 2018-10-23 | 2020-04-30 | スガツネ工業株式会社 | Hinge device and window device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2487648A (en) * | 1946-08-10 | 1949-11-08 | Green Bella | Safety bracket for window shade rollers |
| JPH0627733Y2 (en) * | 1988-09-29 | 1994-07-27 | 株式会社八木 | Hinge |
| JPH11137805A (en) * | 1997-11-14 | 1999-05-25 | Newgin Kk | Open/close connecting device of vertical game machine |
| JP4212705B2 (en) * | 1999-01-18 | 2009-01-21 | 西谷 均 | Female side member of hinge device |
-
2015
- 2015-10-22 WO PCT/JP2015/079846 patent/WO2016068018A1/en active Application Filing
- 2015-10-22 JP JP2016524608A patent/JP6203952B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2487648A (en) * | 1946-08-10 | 1949-11-08 | Green Bella | Safety bracket for window shade rollers |
| JPH0627733Y2 (en) * | 1988-09-29 | 1994-07-27 | 株式会社八木 | Hinge |
| JPH11137805A (en) * | 1997-11-14 | 1999-05-25 | Newgin Kk | Open/close connecting device of vertical game machine |
| JP4212705B2 (en) * | 1999-01-18 | 2009-01-21 | 西谷 均 | Female side member of hinge device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020085186A1 (en) * | 2018-10-23 | 2020-04-30 | スガツネ工業株式会社 | Hinge device and window device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6203952B2 (en) | 2017-09-27 |
| JPWO2016068018A1 (en) | 2017-04-27 |
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