CN103407501A - Vehicle and cab thereof - Google Patents
Vehicle and cab thereof Download PDFInfo
- Publication number
- CN103407501A CN103407501A CN2013103283031A CN201310328303A CN103407501A CN 103407501 A CN103407501 A CN 103407501A CN 2013103283031 A CN2013103283031 A CN 2013103283031A CN 201310328303 A CN201310328303 A CN 201310328303A CN 103407501 A CN103407501 A CN 103407501A
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- backplate
- adapter shaft
- operator
- elastic component
- compartment
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Abstract
The invention discloses a vehicle and a cab thereof. The cab comprises a locking structure, a cab framework, a first guard plate and a second guard plate, wherein the first and second guard plates are mounted on the cab framework. The locking structure is disposed at the junction of the first and second guard plates, so that the first and second guard plates are tightly attached to each other. As the first and second guard plates are tightly attached through the locking structure disposed at the junction of the first and second guard plates, end tilting or deforming is avoided for the first guard plate or second guard plate; in addition, under the tension action of the locking structure, the first guard plate and the second guard plate can deform lightly, so that the defect of gap or surface differential nonuniformity, occurring in the matching process of the adjacent guard plates and caused by machining errors or installation errors, can be made up, and the adjacent guard plates can be matched tightly. Therefore, the interior noise and dust pollution of the cab is reduced, and the interior attractiveness of the cab is also improved.
Description
Technical field
The present invention relates to the operator's compartment field of vehicle, particularly a kind of operator's compartment and be equipped with the vehicle of this operator's compartment.
Background technology
At present, the positions such as the gusset of operator's compartment, back wall and ceiling all are equipped with the interior trim backplate, this fixing on cab framework of interior trim backplate is just considered in the installation of existing interior trim backplate, the modular splicing operation of general employing, easy like this end perk or a distortion that the interior trim backplate occurs, have a strong impact on attractive in appearance; In addition, Mismachining tolerance due to cab framework and interior trim backplate, the perhaps installation error of interior trim backplate on cab framework, gap or the poor inequality of face appear while easily causing adjacent two interior trim backplates pairing, gap is " V " font or undulate, these gaps become the passage of noise and dust transmission, have greatly increased the noise of operator's compartment inside and the pollution of dust; Particularly for the vehicle that air-conditioning has been installed, these gaps have also reduced the cooling or heating effect of operator's compartment inside, have increased energy consumption.
Summary of the invention
In view of this, the present invention proposes a kind of operator's compartment and vehicle, has not only reduced the noise of operator's compartment inside, has reduced the pollution of dust, has also increased the aesthetic of operator's compartment inside.
On the one hand, the invention provides a kind of operator's compartment, comprise cab framework and be arranged on the first backplate and the second backplate on described cab framework; This operator's compartment also comprises locking mechanism, and described locking mechanism is arranged at the intersection of described the first backplate and the second backplate, makes described the first backplate and the second backplate mutually be adjacent to.
Further, described locking mechanism comprises adapter shaft, baffle plate and the first elastic component, and described the first elastic component is arranged on an end face of described baffle plate, and the first end of described adapter shaft is vertically set on described end face; Described the first backplate is fixedly connected on the second end of described adapter shaft, on the flange of described the second backplate, have breach, described breach is connected on described adapter shaft, and described the first elastic component is resisted against on the internal face of described flange, makes described flange compress described the first backplate.
Further, the second end of described adapter shaft and described the first backplate adopt screw fastening.
Further, described locking mechanism comprises adapter shaft, baffle plate, the first elastic component and catch, and described the first elastic component is arranged on an end face of described baffle plate, and the first end of described adapter shaft is vertically set on described end face; Described catch is arranged on the second end of described adapter shaft, has through hole on described the first backplate, and described through hole is socketed on described adapter shaft, and described the first backplate is resisted against on described catch; On the flange of described the second backplate, have breach, described breach is connected on the described adapter shaft between described the first backplate and baffle plate, and described the first elastic component is resisted against on the internal face of described flange, makes described flange compress described the first backplate.
Further, described locking mechanism adopts that Shooting Technique is one-body molded to be made.
Further, described catch comprises a plurality of strip shell fragments, and each described strip shell fragment is along the radially extension of described adapter shaft, and described a plurality of strip shell fragment around the circumferential interval of described adapter shaft, be uniformly distributed; The through hole that has rectangular through-hole on described the first backplate or be complementary with other shape of described catch.
Further, described strip shell fragment comprises parallel-segment, tilting section and vertical section, described vertical section extending radially outwardly along described adapter shaft, one end of described tilting section connects the inner of described vertical section, the other end connects the end of described adapter shaft, described parallel-segment is parallel with the axis of described adapter shaft, and an end is connected to the inner of described vertical section.
Further, described locking mechanism also comprises the second elastic component that is arranged on described adapter shaft middle part, and described the second elastic component is between described the first backplate and the second backplate, and described the second elastic component compresses described the first backplate towards described catch direction.
Further, described the first elastic component is a plurality of flexure strips, and described a plurality of flexure strip around the circumferential interval of described adapter shaft, be evenly arranged.
On the other hand, the present invention also provides a kind of vehicle, and this vehicle is equipped with the described operator's compartment of above-mentioned any one.
A kind of operator's compartment provided by the invention, because the intersection at the first backplate and the second backplate is equipped with locking mechanism, make the first backplate and the second backplate to be adjacent to each other, avoided end perk or the distortion of the first backplate or the second backplate; In addition, tension due to locking mechanism, and the first backplate and the second backplate can be out of shape by a small margin, therefore the defect that occurs gap or the poor inequality of face in the time of can making up adjacent two backplates pairing caused due to Mismachining tolerance or installation error, make between adjacent backplate coordinate more tight, like this, not only reduce noise and the contamination by dust of operator's compartment inside, also increased the aesthetic of operator's compartment inside.
The accompanying drawing explanation
The accompanying drawing that forms a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
Fig. 1 is a kind of connection structure schematic diagram between backplate in the specific embodiment of the invention;
Fig. 2 is the another kind of connection structure schematic diagram between backplate in the specific embodiment of the invention;
The structural representation of locking mechanism in Fig. 3 Fig. 2;
Fig. 4 is the structural representation of the second backplate in the specific embodiment of the invention;
Fig. 5 is the structural representation of the first backplate in the specific embodiment of the invention.
The specific embodiment
It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the present invention can combine mutually.1 to 5 also describe in conjunction with the embodiments the present invention in detail below with reference to the accompanying drawings.
As shown in Figure 1, the specific embodiment of the invention provides a kind of operator's compartment, comprises locking mechanism 3, cab framework and is arranged on the first backplate 1 and the second backplate 2 on cab framework; Locking mechanism 3 is arranged at the intersection of the first backplate 1 and the second backplate 2, makes the opposite face between the first backplate 1 and the second backplate 2 mutually be adjacent to.Because the intersection at the first backplate 1 and the second backplate 2 is equipped with locking mechanism 3, make the first backplate 1 and the second backplate 2 to be adjacent to each other, avoided end perk or the distortion of the first backplate 1 or the second backplate 2; In addition, tension due to locking mechanism 3, and the first backplate 1 and the second backplate 2 can be out of shape by a small margin, therefore the defect that occurs gap or the poor inequality of face in the time of can making up adjacent two backplates pairing caused due to Mismachining tolerance or installation error, make between adjacent backplate to coordinate more closely, like this, not only reduced the noise of operator's compartment inside, reduce the pollution of dust, also increased the aesthetic of operator's compartment inside; Particularly, for the vehicle that air-conditioning has been installed, also strengthen the cooling or heating effect of operator's compartment inside, reduced energy consumption.
As shown in Figures 4 and 5, concrete, locking mechanism 3 comprises that adapter shaft 32, baffle plate 31 and the first elastic component 34, the first elastic components 34 are arranged on an end face of baffle plate 31, and the first end of adapter shaft 32 is vertically set on this end face; The first backplate 1 is fixedly connected on the second end of adapter shaft 32, concrete, and the second end of adapter shaft 32 and the first backplate 1 adopt screw fastening; On the flange of the second backplate 2, have breach 21, this breach 21 is connected on adapter shaft 32, and the first elastic component 34 is resisted against on the internal face of flange, makes flange compress the first backplate 1.First elastic component 34 here can be various ways, for example metallic elastic sheet or elasticity of plastics sheet, and structure is very simple; It should be noted that, in this first elastic component 34 of design, its length must be suitable, after the flange of the second backplate 2 is connected on adapter shaft 32, pressure due to interference fit existence between the first elastic component 34 and flange, the length of the first elastic component 34 will meet and compresses all the time this flange, and this flange compresses the first backplate 1 all the time; In addition, the first elastic component 34 specifically can be designed as a plurality of flexure strips, and a plurality of flexure strips around the circumferential interval of adapter shaft 32, be evenly arranged, for example, the quantity of flexure strip is two, two flexure strips symmetric points centered by the axis of adapter shaft 32, two flexure strips are about this Central Symmetry dot center symmetry; Perhaps the quantity of flexure strip is four, and these four flexure strips are distributed in take above-mentioned Central Symmetry point on the circumference in the center of circle, and these four flexure strips are divided into the quarter by this circle.Like this, due to being evenly arranged of flexure strip, make the flange of the second backplate 2 can better be adjacent to the first backplate 1.In addition, this locking mechanism 3 is hidden in the inside of the first backplate 1 and the second backplate 2, can not come out, and therefore also can not affect the aesthetic of operator's compartment.
It should be noted that, adapter shaft 32, baffle plate 31, the first elastic component 34 and catch 33 can interfix and be spliced, but because the volume of whole locking mechanism 3 is smaller, this fixedly connecting method is not easy operation, so whole locking mechanism 3 can adopt, and Shooting Technique is one-body molded to be made, make material and can be plastics, also can be metal; For example utilize suitable mould punching moulding, processing mode is simple fast, and between adapter shaft 32, baffle plate 31, the first elastic component 34 and catch 33, connects reliable.
Concrete, catch 33 can be elastic body, and the through hole of establishing on the first backplate 1 can be manhole, and elastomeric length is greater than the diameter of through hole; When the first backplate 1 is installed, can because catch 33 is elastic body, just can well pass through through hole after distortion by elastic body by force by through hole, elastic body restores to the original state subsequently.In order more easily catch 33 to be passed through to through hole, catch 33 can be designed to a plurality of strip shell fragments, be preferably two (being conducive to like this locking mechanism 3 integrated injection moldings), and in the same plane, each strip shell fragment is along the radially extension of adapter shaft 32, and a plurality of strip shell fragment around the circumferential interval of adapter shaft 32, be uniformly distributed; In addition, have rectangular through-hole 11 on the first backplate 1, the length on one side of rectangular through-hole 11 is more than or equal to the length of strip shell fragment; Like this, when the first backplate 1 is installed, can first the strip shell fragment be aimed to the long limit of rectangular through-hole 11, catch 33 is by after rectangular through-hole 11, locking mechanism 3 is rotated to an angle, make the long limit of strip shell fragment and rectangular through-hole 11 stagger, now the first backplate 1 is just blocked by catch 33, then by the second backplate 2 clampings and be pressed on the first backplate 1.Like this, the installation of the first backplate 1 is just more convenient.Also it should be noted that other non-rectangular shape that the shape of through hole also can be complementary with the shape of catch 33.
Enough amplitude of deformation are arranged when allowing catch 33 by through hole, can more easily pass through through hole, the strip shell fragment can be designed to tilting section and vertical section, vertical section extending radially outwardly along adapter shaft 32, the inner of one end vertical connecting section of tilting section, the other end is connected to the end of adapter shaft 32.Like this, will have certain gap between the inner of vertical section of strip shell fragment and the neighboring of adapter shaft 32, this,, with regard to making the strip shell fragment, in distortion, larger space arranged, makes catch 33 more easily pass through through hole.In addition, can also with the intersection of tilting section, be connected parallel-segment in vertical section, this parallel-segment is parallel with the axis of adapter shaft 32, and with the periphery of adapter shaft 32, certain gap is arranged, and is conducive to so radially to the first backplate 1, carry out spacing at adapter shaft 32.
In addition, after catch 33 sticks into through hole, locking mechanism 3 easily rotates, after may causing like this second backplate 2 to compress the first backplate 1, make the strip shell fragment just relative with the long limit of rectangular through-hole 11, catch 33 just is easy to spin off from rectangular through-hole 11, therefore the second elastic component 35 can be set at the middle part of adapter shaft 32, be specifically as follows the elastic compression sheet, between the first backplate 1 and the second backplate 2, and the elastic compression sheet compresses the first backplate 1 towards catch 33 directions, so just can to the first backplate 1, carry out spacing very easily.After catch 33 sticks into through hole, towards baffle plate 31 directions, compress the elastic compression sheet, then rotate to an angle, make the long limit of strip shell fragment and rectangular through-hole 11 stagger, then unclamp the first backplate 1, due to the interference fit between elastic compression sheet and the first backplate 1, the elastic compression sheet is pressed on the first backplate 1 on catch 33, locking mechanism 3 just can arbitrarily not rotate like this, just is not easy to come off yet, and finally sticks into the second backplate 2 and compresses the second backplate 2 by the first elastic component 34.It should be noted that, the elastic compression sheet can with adapter shaft 32, baffle plate 31, the first elastic component 34 and catch 33 integrated injection moldings.
It should be noted that, after the first backplate 1 and the second backplate 2 are arranged on cab framework, because the gap between two backplates is too little, be not easy to some common connection modes, such as, bolt connects, but between backplate, does not have enough spaces to carry out this operation.And above-mentioned locking mechanism 3 is rotation or clamping form with coordinating of the first backplate 1 and the second backplate 2, and locking mechanism 3 is hidden between the first backplate 1 and the second backplate 2, in the gap reduced between the first backplate 1 and the second backplate 2, greatly increased the aesthetic property of operator's compartment.
The specific embodiment of the invention has also proposed a kind of vehicle, and this vehicle is equipped with above-mentioned any operator's compartment, and because operator's compartment has above-mentioned beneficial effect, so vehicle also has corresponding beneficial effect, do not repeat them here.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. operator's compartment, comprise cab framework and be arranged on the first backplate (1) and the second backplate (2) on described cab framework, it is characterized in that, also comprise locking mechanism (3), described locking mechanism (3) is arranged at the intersection of described the first backplate (1) and the second backplate (2), makes described the first backplate (1) and the second backplate (2) mutually be adjacent to.
2. operator's compartment according to claim 1, it is characterized in that, described locking mechanism (3) comprises adapter shaft (32), baffle plate (31) and the first elastic component (34), described the first elastic component (34) is arranged on an end face of described baffle plate (31), and the first end of described adapter shaft (32) is vertically set on described end face; Described the first backplate (1) is fixedly connected on the second end of described adapter shaft (32), on the flange of described the second backplate (2), have breach (21), described breach (21) is connected on described adapter shaft (32), described the first elastic component (34) is resisted against on the internal face of described flange, makes described flange compress described the first backplate (1).
3. operator's compartment according to claim 2, is characterized in that, the second end of described adapter shaft (32) and described the first backplate (1) adopt screw fastening.
4. operator's compartment according to claim 1, it is characterized in that, described locking mechanism (3) comprises adapter shaft (32), baffle plate (31), the first elastic component (34) and catch (33), described the first elastic component (34) is arranged on an end face of described baffle plate (31), the first end of described adapter shaft (32) is vertically set on described end face, and described catch (33) is arranged on the second end of described adapter shaft (32); On described the first backplate (1), have through hole, it is upper that described through hole is socketed in described adapter shaft (32), and described the first backplate (1) is resisted against on described catch (33); On the flange of described the second backplate (2), have breach (21), described breach (21) is connected on the described adapter shaft (32) between described the first backplate (1) and baffle plate (31), described the first elastic component (34) is resisted against on the internal face of described flange, makes described flange compress described the first backplate (1).
5. operator's compartment according to claim 4, is characterized in that, described locking mechanism (3) adopts that Shooting Technique is one-body molded to be made.
6. operator's compartment according to claim 4, it is characterized in that, described catch (33) comprises a plurality of strip shell fragments, and each described strip shell fragment is along the radially extension of described adapter shaft (32), and described a plurality of strip shell fragment around the circumferential interval of described adapter shaft (32), be uniformly distributed; The through hole that has rectangular through-hole (11) on described the first backplate (1) or be complementary with other shape of described catch (33).
7. operator's compartment according to claim 6, it is characterized in that, described strip shell fragment comprises parallel-segment, tilting section and vertical section, described vertical section extending radially outwardly along described adapter shaft (32), one end of described tilting section connects the inner of described vertical section, the other end connects the end of described adapter shaft (32), and described parallel-segment is parallel with the axis of described adapter shaft (32), and an end is connected to the inner of described vertical section.
8. operator's compartment according to claim 4, it is characterized in that, described locking mechanism (3) also comprises the second elastic component (35) that is arranged on described adapter shaft (32) middle part, described the second elastic component (35) is positioned between described the first backplate (1) and the second backplate (2), and described the second elastic component (35) compresses described the first backplate (1) towards described catch (33) direction.
9. according to the described operator's compartment of claim 2-8 any one, it is characterized in that, described the first elastic component (34) is a plurality of flexure strips, and described a plurality of flexure strip around the circumferential interval of described adapter shaft (32), be evenly arranged.
10. a vehicle, comprise operator's compartment, it is characterized in that, described operator's compartment is the described operator's compartment of claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328303.1A CN103407501B (en) | 2013-07-31 | 2013-07-31 | Vehicle and operator's compartment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328303.1A CN103407501B (en) | 2013-07-31 | 2013-07-31 | Vehicle and operator's compartment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103407501A true CN103407501A (en) | 2013-11-27 |
| CN103407501B CN103407501B (en) | 2015-12-23 |
Family
ID=49600565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310328303.1A Active CN103407501B (en) | 2013-07-31 | 2013-07-31 | Vehicle and operator's compartment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103407501B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246700A (en) * | 2021-06-15 | 2021-08-13 | 东风柳州汽车有限公司 | Fastening connection structure and ceiling mounting structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495870A (en) * | 1944-11-06 | 1950-01-31 | Lockheed Aircraft Corp | Trim attaching device |
| US2894298A (en) * | 1956-12-26 | 1959-07-14 | Woodall Industries Inc | Matching and supporting strip for headliner panels |
| US2903298A (en) * | 1958-06-25 | 1959-09-08 | Woodall Industries Inc | Head liner matching and supporting strip |
| JPS5984621A (en) * | 1982-11-04 | 1984-05-16 | Nissan Motor Co Ltd | Inner lining structure for car door |
| WO2000028223A1 (en) * | 1998-11-06 | 2000-05-18 | I.T.W. España, S.A. | Clamp for fixing plates and process for the fabrication of said clamp |
| US6594870B1 (en) * | 2001-01-22 | 2003-07-22 | Johnson Controls Technology Company | Panel fastener |
| CN101171431A (en) * | 2005-06-09 | 2008-04-30 | Itw汽车产品有限两合公司 | A fastener to affix a component to a support with aperture |
-
2013
- 2013-07-31 CN CN201310328303.1A patent/CN103407501B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495870A (en) * | 1944-11-06 | 1950-01-31 | Lockheed Aircraft Corp | Trim attaching device |
| US2894298A (en) * | 1956-12-26 | 1959-07-14 | Woodall Industries Inc | Matching and supporting strip for headliner panels |
| US2903298A (en) * | 1958-06-25 | 1959-09-08 | Woodall Industries Inc | Head liner matching and supporting strip |
| JPS5984621A (en) * | 1982-11-04 | 1984-05-16 | Nissan Motor Co Ltd | Inner lining structure for car door |
| WO2000028223A1 (en) * | 1998-11-06 | 2000-05-18 | I.T.W. España, S.A. | Clamp for fixing plates and process for the fabrication of said clamp |
| US6594870B1 (en) * | 2001-01-22 | 2003-07-22 | Johnson Controls Technology Company | Panel fastener |
| CN101171431A (en) * | 2005-06-09 | 2008-04-30 | Itw汽车产品有限两合公司 | A fastener to affix a component to a support with aperture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246700A (en) * | 2021-06-15 | 2021-08-13 | 东风柳州汽车有限公司 | Fastening connection structure and ceiling mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103407501B (en) | 2015-12-23 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vehicle and cab thereof Effective date of registration: 20161101 Granted publication date: 20151223 Pledgee: Hunan Sany Road Machinery Co., Ltd. Pledgor: SANY Automobile Manufacturing Co., Ltd. Registration number: 2016430000043 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211126 Granted publication date: 20151223 Pledgee: HUNAN SANY ROAD MACHINERY Co.,Ltd. Pledgor: Sany Automobile Manufacturing Co.,Ltd. Registration number: 2016430000043 |