CN101365355B

CN101365355B - Shoe sole including a mechanism for blocking the entry of external ventilation or external liquids

Info

Publication number: CN101365355B
Application number: CN2007800019627A
Authority: CN
Inventors: J·M·加西亚·德尔·波索·桑切斯
Original assignee: Agnelli S L U
Current assignee: Agnelli S L U
Priority date: 2006-01-04
Filing date: 2007-01-02
Publication date: 2010-06-02
Anticipated expiration: 2027-01-02
Also published as: WO2007077281A1; ES1061884U; CN101365355A; ES1061884Y; WO2007077281A8; HK1126362A1

Abstract

The invention relates to a shoe sole including an insole which has been designed to control the opening and closing of passages to the exterior for ventilation purposes or to prevent the entry of liquids that could wet the user's foot. For said purpose, the outsole includes a central longitudinal portion which is slightly elevated in relation to the inner face thereof and which is provided with multiple internally-stepped through-cavities. In addition, the inner surface of the insole, which faces the outsole, is provided with a strip which is obtained by shaping an additional part having dimensions that are approximately equal to those of the elevated portion of the outsole on which it rests. The aforementioned strip is provided with multiple projections having a stepped configuration that is complementary to that of the cavities in the outsole in which they are housed. Moreover, longitudinal and transverse grooves are provided on the above-mentioned shaped part and small, reduced-diameter cylindrical forms extend from the points at which they intersect, said forms being housed in respective blind holes formed in the outsole.

Description

Comprise the sole that is used to block the mechanism that external ventilation or outside liquid enter

Technical field

The present invention relates to a kind of sole, this sole comprises and is used to block the mechanism that external ventilation or outside liquid enter, thereby possesses basic novel characteristics and the used and significant advantage of known devices with respect to the identical purpose of prior art.

More particularly, the present invention develops the sole at the end in a kind of comprising, the end connects in the face in this, in order to be connected to outer bottom, hinged a kind of device, this device forms a kind of mechanism with the compensation device cooperation of making in actual outer bottom, the effect of whole louvres is not only played by this mechanism for user's pin, and during the user is walking because this device of weight that applying of user when being extruded, the effect of effective sealing can also be provided, this sealing is cut off and is used for the import of external ventilation, and is used for preventing outside liquid, and for example ground water or other liquid infiltrate the inner space of sole and the user's that gets wet pin.

Application of the present invention obviously comprises to be devoted to design and to make sole, particularly supplies with the industrial circle of the sole of whole type of ventilating to their inner spaces.

Background technology

As everyone knows, the footwear of any kind provide beneficial effect by the pin good ventilation to the user.This effect not only causes eliminating the peculiar smell that the accumulation by certain bacterium may cause, but also helps the health that keeps pin suitable, and reaching the purpose that keeps the pin health under best sanitary condition, and this state is usually for health health no less important.

People know, in the prior art, current have a multiple sole, expect thus pin with different user remain on desirable use and sanitary condition under, for this reason, the exploitation of the difference mentioned comprises a kind of device, when the people puts on such footwear walking, this device make air can enter in the sole and adjoining land with it to external suction.

Registration by same applicant of the present utility model and a kind of sole of manufacturing purpose are known equally, in this sole, comprise and be provided with a kind of valve that is positioned at the sole rear portion, this valve provides air to enter and suitably distributes under foot, when during the user is walking, his or her heel being placed on the valve region, above-mentioned valve can cut out alone, and when top pressure stops, making the elasticity of this valve material therefor and recover valve is opened once more.

Although many ventilation results that can be considered to satisfied that provide are arranged among those soles embodiment of Cun Zaiing in the prior art, but truth is, most of very serious defectives that have simultaneously by following true generation among these embodiment: air utilizes its same import of passing with the cooling pin equally also to form outside liquid, the import of water that for example may be on the ground, then the user is produced the uncomfortable result who gets his or her pin wet, related shortcoming that Here it is.

Summary of the invention

Consider these shortcomings of existing sole, main purpose of the present invention is that exploitation is a kind of has significantly improved sole with respect to known soles, this sole not only reaches pin healthy and desirable integral body on its all surface and ventilates, but also prevents that simultaneously liquid from entering user's the pin of getting wet in the footwear.Above-mentioned purpose will be by will being that the sole that object is described below is realized fully.

The present invention provides a kind of sole basically, in this sole, hermetic closed and the ventilating mechanisms of realizing above-mentioned two kinds of effects has been housed, for this reason, sole design one-tenth was made of the outer bottom and the interior end, the end, can be engaged in the inner space of outer bottom in described, and this inner space is by limiting as the peripheral wall that rises from the edge of outer bottom and become the protrusion of integral body to obtain with it.The interior end, is with the light material manufacturing and be provided with small through hole at it at least one wide part usually, should the interior end mid portion that is in the center be housed in its lower section, this mid portion extends to the most surfaces area below this and is shaped in the interior end, the mid portion at the end is provided with a plurality of prismatic forms in being somebody's turn to do, its cross section is preferably ellipsoid, this prism form has step part by the ring or the collar with large-size in beginning, these forms are generally vertical row and constitute, and between vertical or horizontal adjacent form, leave the gap, in adjacent form, be formed with groove or small channel, these grooves or raceway groove are all followed the vertical and horizontal direction, and are connected with the through hole at the interior end.Have very short circular form in the intersection of above-mentioned groove, be used for being placed on the inside of outer bottom and sole remained on high slightly state with respect to the plane of outer bottom.

Outer bottom is provided with the back cavity that crosses rear wall again, and is used for holding the valve of the above-mentioned type.In the central area, the roughly corresponding band of size of its size and the mid portion of describing in the past is arranged on protrudingly can be faced in the position of this part when outer bottom and the interior end interconnect, and the interior band of this rising also is provided with a plurality of perforations chamber, these connect chambeies and are arranged in the position with the protruding ridge cylindricality formula correspondent equal of mid portion, band has and this identic step structure in described, and these chambeies receive and hold this step and construct when the interior end is connected on the outer bottom.Cause the annular section strain of each prismatic form by user's weight applied pressure, and make the complete air-tight fit of the wall of respective chamber, and suction action takes place subsequently, the air-flow that discharge may penetrate any liquid in chamber and enter along with reverse motions, this exhaust action are subjected to above-mentioned short cylindrical form support that the interior end and outer bottom are separated.

According to an aspect of the present invention, a kind of sole is provided, it has and is used to block the mechanism that external ventilation or outside liquid enter, thus, simultaneously, whole ventilation is provided for user's pin, be used to remain on preferably possible hygienic state, for this reason, this sole is equipped with an air valve, this air valve is inserted in the hole on the rear wall that is formed on outer bottom and is accommodated in the made for this purpose inner chamber, described inner chamber be positioned at be used for this air valve described hole after back to back outer inside story, it is characterized in that: described outer bottom is designed and is positioned to the interior end is received and is contained in the space that the wall that risen by the periphery edge from outer bottom limits, and in the inner space of this outer bottom, has the core that the surface plane with respect to the inner face of outer bottom raises a little, wherein, a plurality of chambeies have been made, elliptical shape is roughly adopted in these chambeies in plane, has interior step in predetermined height around through hole, these chambeies are arranged and are distributed with vertical and horizontal, and have a plurality of blind holes in the position of inserting between described chamber; The interior end, be dimensioned in the limited space with the wall of the above-mentioned rise that is accommodated in outer bottom, the end, is with respect to its inner face in described, promptly relative with the inner surface of outer bottom face is provided with the central module of being made up of shaped portion, with the corresponding position of core of the projection of outer bottom, described central module and described in the end by dual molded or the bonding be bonded with each other, and described central module and described core have size about equally, this central module has been provided with a plurality of rising structures, thereby this rising structure has elliptic cross-section and two parts with different size make it have the step structure; First is with respect to second portion, has large-size as the form of the ring or the collar; Described central module is surrounded by the peripheral wall around it fully, and this peripheral wall is lifted to be higher than the height of the surface plane of described central module; Described central module is included in the vertical and horizontal groove between the described rising structure or the structure of small channel, and described central module also is provided with outstanding column structure, described column structure rises from the intersection of described small channel, and occupies the position that the blind hole with outer bottom coincides.

Such as will be understood, the integral body of foot is ventilated and is overcome more than the structure utilization on the suitable barrier layer that liquid enters to the inner space of outer bottom that represented design sole is suitably guaranteed in concise and to the point the description.

Description of drawings

Only the preferred embodiment that illustrates as an example and non-limiting example provides is made following detailed description by the reference accompanying drawing and will clearly show that these and other feature of the present invention and advantage, in the accompanying drawings:

Fig. 1 is expressed as the schematic perspective vertical view of the outer bottom that forms sole of the present invention and design;

Fig. 2 represents along the cross-sectional view of Fig. 1 center line II-II intercepting;

Fig. 3 is illustrated in the perspective illustration with respect to the interior end of seeing in the opposite location of normal use location;

Fig. 4 represent along the cross-sectional view of Fig. 3 center line IV-IV intercepting and

Fig. 5 represent to illustrate point out among each figure of front in the end and outer bottom being connected between the two.

The specific embodiment

As top pointed out, below by accompanying drawing the preferred embodiments of the present invention are described in detail, identical Reference numeral will be used for representing identical or similar part in the whole accompanying drawing.Therefore, at first consider Fig. 1, can see the perspective view of the outer bottom of sole, outer bottom represents with Reference numeral 1 usually, and comprises by simple molded operation, dual molded operation or be generally used for the part that any other operating technologies of these types of articles obtains.As shown in the figure, outer bottom 1 has peripheral wall 2, and this peripheral wall 2 has the thickness that reduces, and becomes whole with the remainder of this part, and formation reaches predetermined irregular height.In the inner space, show the core 3 of projection, promptly the surface plane with respect to the inner face of outer bottom raises, the major part of the surface area of this inner face of these core 3 influences, and be provided with a plurality of through holes of determining the chamber, elliptical shape is preferably adopted in these chambeies in plane, and forms the step 5 that centers on centre bore 6 at predetermined height.The chamber becomes number row to distribute according to the vertical and horizontal both direction, and adjacent row separates preset distance each other successively.Have other blind hole 7 in the position of inserting between the elliptic cavity of mentioning, the hole 7 of the Background Region of outer bottom has than the remarkable big diameter in the hole of the front area of outer bottom.

Fig. 2 represents the cutaway view along Fig. 1 center line II-II intercepting, can see the not isostructure of being taked by center strip 2 and chamber 4 and corresponding step 5 thereof in the figure better.

It is normally used that Fig. 3 is expressed as the formation sole, is used in the perspective illustration at the interior end of those types of expecting in the sole that is proposed by the present invention and designing in particular for it.The position that the interior end presents is opposite with respect to its common use, makes that visible face in the drawings will be to be connected to the surface of the face that connects of outer bottom among Fig. 1 as it.

As can be seen, has a kind of like this structure in logic at the interior end 8 shown in Fig. 3, promptly allow in the space that the peripheral wall 2 by outer bottom 1 limits, to connect, in with respect to the center of outer bottom 1, have the central module 9 that wherein is shaped again, and have and limit the approximately equalised size of size in the outer bottom 1 inner zone 3 that raises.

Equally, with with the form of above-mentioned rising regional complementarity, central module 9 has to rise prismatic a plurality of prism structures 10 of constructing, its non-circular cross-section is similar to the cross section shown in the chamber 4 of outer bottom 1, these forms are in height formed by two

part

10a, 10b, the 10a of first has the size bigger than second portion 10b, forms a kind of initial loop with respect to second portion 10b and widens or the collar.Central module 9 is limited by the peripheral wall 11 that significantly raises on the surface plane of part, and between above-mentioned prism structure 10, be inserted with vertical and horizontal groove or small channel 12, also see cylindrical protrusion 13, this protrusion rises from the intersection of above-mentioned raceway groove 12, and occupies with the position that is occupied by the blind hole of making on the outer bottom 17 and be similar to corresponding position.In addition, on centre position, also has small through hole 14 in the face of the transverse concave groove 12 in the zone of the part at the interior end of user's pin.

Fig. 4 represents along the sectional view of Fig. 3 center line IV-IV intercepting, can see the details of the rising prism structure 10 that rises from the surface of the central module 9 that during interior end 8 of sole, is shaped among the figure, and the structure that highly reaches the above wall 11 of the surface plane of above-mentioned central module 9.

At last, as supplemental characteristic to the description structure, must mention and form assist openings 15 on the rear portion of outer bottom 1, this assist openings 15 is communicated with, sets size with inner chamber 16 and is suitable for receiving and holds conventional valve as the element that is used for by air cooling user pin.

Such as will be understood, the structure of the different elements at the end 8 is definitely complementary with the element that limits outer bottom 1 in forming, and supposes the end 8 in outer bottom 1 must receive and hold under user mode.Ellipsoid prism structure 10 is used for they are contained in chamber 4, and short cylindrical form 13 is separated between the corresponding opposite face between the ends and the outer bottom in determining, thereby guarantees that air crosses the entire inner space of outer bottom, and air is upgraded and cooling user's pin.

Link position in Fig. 5 represents between the end 8 and the outer bottom 1, at this moment the tram with respect to outer bottom 1 is represented to be in the interior end, promptly with respect to opposite location shown in Figure 3.Chamber 4 with oval cross section will receive the rising structure 10 at the interior end, and

respective step

5 and 10a determine that rising structure 10 is introduced in the size in the chamber 4, and part 10b is accommodated in 6 li in hole.By means of weight, the wall of annular section 10a extended cavity, this determines a kind of mechanism, this mechanism provides airtight suction-operated and discharges the swabbing action of any liquid that may attempt to enter the hole by the chamber to the outside owing to being applied to frictional force on this wall, thereby the inner space that keeps outer bottom is in isolation.In addition, such as has been described, separating between the interior end of being determined by the height of cylindrical form 13 and the outer bottom prevents suction-operated completely between two-part opposite face, the space is held the air-flow of the pin generation when walking that helps the user and discharges, this air communication is crossed by the valve (not shown) and is reached, and this valve is connected in the hole 15 of rear wall of outer bottom and with the distribution raceway groove fluid that passes the chamber 15 that holds described valve and is communicated with.Small channel 12 helps above-mentioned distribution, and simultaneously they are communicated with the hole 14 of part 8 in accurately crossing this zone, and the interior end of user's pin is placed on this zone, the bigger ventilation of requirement here.

Also help air-tightness around the wall 11 of central module 9,, center on the zone in formation chamber 4 fully because it is closely placed with outer bottom 1 at sole assembly between the operating period.Described part also finish provide drag effect with absorption be applied on the sole weight and it be distributed in whole in function on the end, help to prevent the ellipse in structural texture 10 and chamber 4 and the deformity of ring.

Parts 9 are described as being shaped in the interior end 8 in the above.Such as will be understood, can form such as the rising zone of describing according to two divided portion, these two divided portion are bonded with each other by dual molded operation, bonding operation or any other operation, and perhaps above-mentioned elevated regions 9 can form in actual at the end and become integral body with it.

In addition, will it is to be understood that the interior end 8 will be with used those any lightweights of the part that is generally these types and soft material manufacturing, its objective is to the cold-peace in a year provides maximal comfort to the user between the operating period at sole in rainy season.

Do not think the content that must expand foregoing description, the scope and the advantage that make those skilled in the art to understand from the present invention, to derive, and with its purpose development with put into practice.

However, also it must be understood that, described the present invention according to its preferred embodiment, therefore, under the situation of the essential any change that does not relate to described invention, can improve, such improvement can influence shape, size and/or manufactured materials.

Claims

1. sole, it has and is used to block the mechanism that external ventilation or outside liquid enter, thus, simultaneously, whole ventilation is provided for user's pin, be used to remain on preferably possible hygienic state, for this reason, this sole is equipped with an air valve, and this air valve is inserted in the hole (15) on the rear wall that is formed on outer bottom (1) and is accommodated in the made for this purpose inner chamber (16), described inner chamber (16) is positioned at the back to back afterwards outer inside story, described hole (15) that is used for this air valve, it is characterized in that:

Described outer bottom (1) is designed and is positioned to the interior end (8) are received and are contained in the space that is limited by the wall (2) that rises from the periphery edge of outer bottom, and in the inner space of this outer bottom, has the core (3) that the surface plane with respect to the inner face of outer bottom raises a little, wherein, a plurality of chambeies (4) have been made, elliptical shape is roughly adopted in these chambeies in plane, has interior step (5) in predetermined height around through hole (6), these chambeies are arranged and are distributed with vertical and horizontal, and have a plurality of blind holes (7) in the position of inserting between described chamber;

The interior end (8), be dimensioned in the limited space with the wall (2) of the above-mentioned rise that is accommodated in outer bottom (1), the end, is with respect to its inner face in described, promptly relative with the inner surface of outer bottom face is provided with the central module of being made up of shaped portion (9), with the corresponding position of core (3) of the projection of outer bottom, described central module (9) with described in the end (8) by dual molded or the bonding be bonded with each other, and described central module (9) has size about equally with described core (3), this central module (9) has been provided with a plurality of rising structures (10), and this rising structure (10) has elliptic cross-section and two part (10a with different size, thereby 10b) make it have the step structure; First (10a) is with respect to second portion (10b), has large-size as the form of the ring or the collar;

Described central module (9) is surrounded by the peripheral wall (11) around it fully, and this peripheral wall (11) is lifted to be higher than the height of the surface plane of described central module (9);

Described central module (9) is included in the vertical and horizontal groove between the described rising structure (10) or the structure of small channel (12), and

Described central module (9) also is provided with outstanding column structure (13), and described column structure (13) rises from the intersection of described small channel (12), and occupies and position that the blind hole (7) of outer bottom (1) coincides.

2. sole according to claim 1, it is characterized in that, the described rising structure (10) that rises from the central module (9) at the interior end is dimensioned to corresponding with the chamber (4) of outer bottom (1), wherein, these rising structures (10) are received and are contained in the operating position of sole, and the distortion of ring (10a) that should rising structure (10) when the user exerts pressure thereon, thus tight closure formed against the wall of respective chamber, and therefore prevent that any fluid from passing through.

3. sole according to claim 1 and 2, it is characterized in that, the column structure (13) that rises from the intersection of the raceway groove (12) of the central module (9) of the interior end (8) is short, and form separator between the interior end (8) and outer bottom (1), this separator promotes the circulation of air towards the position of air valve.