CN201213493Y

CN201213493Y - Sole for shoe

Info

Publication number: CN201213493Y
Application number: CNU2008201120212U
Authority: CN
Inventors: A·阿尔坎杰利
Original assignee: VALLEVERDE SpA
Current assignee: VALLEVERDE SpA
Priority date: 2008-01-30
Filing date: 2008-05-05
Publication date: 2009-04-01
Anticipated expiration: 2018-05-05
Also published as: WO2009095868A1; ITBO20080008U1

Abstract

The utility model relates to a sole (1) for a footwear article. The sole comprises a plurality of protrudent elements (3) protruding from the inner side (4) of the sole (1); the protrudent elements (3) are properly distributed on the sole (1) and are designed to at least allow absorbing the load of the feet of a wearer in walking or massage the feet; and some protrudent elements (3) are provided with one way valve devices (5) which are arranged in the sole (1) and are designed to allow air to pass through the inner side of the footwear article (2) and reach the outer side of the footwear article (2).

Description

The sole that is used for footwear

Technical field

The utility model relates to a kind of sole that is used for footwear, relates more specifically to a kind of sole of ventilative while waterproof, and described sole has the effect of massage/absorbing load to sole.

Background technology

Known many dissimilar soles that is used for footwear are especially made by the material of rubber or other elastically deformable and are comprised and are used to improve the gas permeability of pin so that reduce perspire, make us the sole of the different schemes of unhappy smell even protection skin.

Disclose the scheme of a prior art in patent IT 1.232.798, wherein rubber soles comprises osmotic membrane.

The inboard of described barrier film and article of footwear and the outside are connected by the hole of making in the end in the footwear and the landing ground (tread), thereby article of footwear has air permeability and good and gratifying water resistance.

Though this scheme is advanced technically and ideal results is provided actually, this scheme is owing to the unstability that the combination between barrier film and the hole loses gas permeability and water resistance soon has some shortcomings.

The utility model content

A purpose of the present utility model is by providing a kind of sole that is used for footwear to overcome shortcoming above-mentioned, described sole is not only ventilative, waterproof, and it is enough solid so that can keep these performances in the past along with the time, and described sole also applies kinetics function, and described kinetics function has the effect of loosening under foot.

According to the utility model, described purpose is by a kind of sole, and particularly a kind of sole that is used for footwear realizes that described sole comprises one or multinomial described technical characterictic in the claims.

Description of drawings

With reference to above-mentioned purpose, technical characterictic of the present utility model clearly is described in the following claims, and can be clearer in the advantage of the present utility model detailed description with reference to the accompanying drawings from behind, described accompanying drawing shows preferred embodiment of the present utility model, described preferred embodiment only provides by way of example, do not limit the scope of the utility model principle, in the accompanying drawing:

Fig. 1 is the perspective view that is provided with the article of footwear of the sole of making according to the utility model, has wherein cut some part in order to illustrate other parts better;

Fig. 2 is the schematic plan view that sole shown in Figure 1 is looked from the top;

Fig. 3 is the cross-sectional view of the thin portion of Fig. 2, illustrates first embodiment of the projection of the load that wearer's weight constitutes when being used to absorb walking;

Fig. 4 is the cross-sectional view of the thin portion of Fig. 2, illustrates first embodiment of the projection that is provided with check valve;

Fig. 5 is the cross-sectional view of a thin portion, illustrates second embodiment of the projection of the load that wearer's weight constitutes when being used to absorb walking;

Fig. 6 is the cross-sectional view of a thin portion, illustrates second embodiment of the projection that is provided with check valve.

The specific embodiment

With reference to the accompanying drawings, specifically with reference to Fig. 1 and 2, comprise one group of parts according to sole 1 of the present utility model, these parts can guarantee the performance of load on gas permeability, water proofing property and the absorption wearer pin with optimum way, thereby with these performances of long term maintenance.

Particularly, refer again to Fig. 1 and 2, sole 1 comprises the outstanding outstanding elements 3 in a plurality of inboards 4 from sole 1, and described outstanding element 3 suitably is distributed on the sole 1, and the load on wearer's pin and/or apply massage effect on pin when being designed to allow to absorb walking.

Further, some outstanding elements 3 are provided with check valve apparatus 5, described check valve apparatus pack in the sole 1 and be designed to allow air from the inboard of article of footwear 2 through arriving the outside of article of footwear 2.

More specifically, but do not limit the utility model scope ground, described a plurality of outstanding elements 3 can be arranged to be positioned at least the metatarsal previous section Z place placed on it of pin on sole 1.

Obviously, depend on the dynamic response performance of sole 1, outstanding element 3 can suitably be distributed on the other parts of sole 1 (as shown in phantom in Figure 2).

As shown in Figure 2, the described a plurality of outstanding element 3 that is used for absorbing load and/or massage can be arranged to be positioned at least the periphery surface (perimetric surface) corresponding to the previous section Z of sole on sole 1, wearer's weight be pressed on the previous section and in front most of load pressure in when walking part place be applied to metatarsal.

For example, being provided with the outstanding element 3 of valve gear 5 can be than the outstanding element more than 3 that is used for absorbing load.

As being clearly shown that among Fig. 3-6, each outstanding element 3 comprises the projection 6 that the elastic buckling material is made, and described projection is given prominence to and formation chamber C from sole 1, and has through hole 7 at the top of projection.

If sole 1 is made of plastics, 6 of each projections can form independent part on sole 1.

Fig. 3-6 also shows the different embodiment of each outstanding element 3.

In Fig. 3 and 4, each projection 6 has the cross section of semicircular in shape, and first through hole 7 is arranged in the center at projection 6 tops.

In Fig. 5 and 6, each projection 6 has the cross section of truncated pyramid shape, and first through hole 7 is arranged in the center at projection 6 tops.

For the projection 6 of absorbing load, the described structure of chamber C forms a zone, and the compound action that described zone can obtain by the kinetic effect that is sucked and discharged described chamber by strain and air is applied to the load on the pin when absorbing walking.

Projection 6 is provided with valve gear 5, is configured such that on the other hand each one-way valve element 5 of making in the sole 1 comprises second hole 8, and described second hole 8 is arranged in the inboard of article of footwear 2 and is communicated with the outside of article of footwear 2.

Particularly, referring to Fig. 4 and 6, each valve element 5 comprises barrier film 9, and described barrier film has the concave surface 10 at the end 11 in the footwear.

Have space 12 below concave surface 10, described space 12 is communicated with and is connected with the landing ground 13 of article of footwear 2 with the outside of article of footwear 2.

The center of concave surface 10 is made and is positioned in second hole 8 in barrier film 9.

Fig. 4 and 6 also illustrates the thickness S1 of the thickness S9 of barrier film 9 less than sole 1.

Barrier film 9 is with a functional level elastic buckling, thus when walking when closure second hole 8 during of the pressure in the space 12 greater than the pressure in the barrier film 9, make article of footwear 2 waterproof thus.

Refer again to Fig. 4 and 6, landing ground 13 has thin cushion block 14, " neatly " effect (" aquaplaning " effect) that described thin cushion block is arranged (for example having circular structure) and is designed for avoiding producing on landing ground 13 owing to break the lip-deep waterline of wearer's walking around each space 12.

Further, the part that is connected with landing ground 13 in space 12 can have the shape (flared shape) of expansion, to avoid holding back rubble.

The sole of making has by this way been realized purpose above-mentioned fully, and this is owing to provide gas permeability and water resistance and such as the ilities of absorbing load and foot's massage based on the very simple structure of similar projections on the structure.

As has been elaborated, these performances can realize by a kind of similar basic structure of projection, check valve can add that described projection is arranged in sole some clearly limit the part of (well-defined) so that make the ventilative waterproof simultaneously of sole.

In addition, described structure makes and can obtain the high-quality of sole and these performances of durability.

Describedly the utlity model has tangible commercial Application, and can improve and revise the utility model in a number of ways, do not deviate from the scope of the utility model principle thus.In addition, all details of the present utility model can be replaced by the element of technical equivalence.

Claims

1, a kind of sole (1) that is used for article of footwear (2), it is characterized in that: described sole comprises the outstanding element (3) that a plurality of inboards from sole (1) (4) are outstanding, and described outstanding element (3) suitably is distributed in sole (1) load on wearer's pin or apply massage effect on pin when going up and being designed to allow at least absorb walking; Some outstanding elements (3) are provided with check valve apparatus (5), described check valve apparatus (5) pack in the sole (1) and be designed to allow air from the inboard of article of footwear (2) through arriving the outside of article of footwear (2).

2, sole according to claim 1 is characterized in that: described a plurality of outstanding elements (3) are arranged to be positioned at least the metatarsal previous section (Z) placed on it of pin and locate on sole (1).

3, sole according to claim 1 is characterized in that: the described a plurality of outstanding elements (3) that are used for absorbing load are arranged to be positioned at least the periphery surface place corresponding to the metatarsal of pin previous section placed on it (Z) on sole (1).

4, sole according to claim 1 is characterized in that: the outstanding element (3) that is provided with valve gear (5) is more than the outstanding element (3) that is used for absorbing load.

5, sole according to claim 1, it is characterized in that: each outstanding element (3) comprises the projection of being made by the elastic buckling material (6), described projection is outstanding and formation chamber (C) from sole (1), and have first through hole (7) at the top of projection, form one like this and can absorb the zone that is applied to the load on the pin when walking.

6, sole according to claim 5 is characterized in that: each projection (6) forms independent part in sole (1).

7, sole according to claim 5 is characterized in that: the cross section that each projection (6) has semicircular in shape, and first through hole (7) is arranged in the top center of projection (6).

8, sole according to claim 5 is characterized in that: the cross section that each projection (6) has the truncated pyramid shape, and first through hole (7) is arranged in the top of projection (6).

9, sole according to claim 1 is characterized in that: the one-way valve element of making in hole (1) (5) comprises second hole (8), and described second hole is arranged in the inboard of article of footwear (2) and is communicated with the outside of article of footwear (2).

10, according to claim 1 and 9 described soles, it is characterized in that: each valve element (5) comprises barrier film (9), and described barrier film has the concave surface (10) at the end (11) in the footwear; Have space (12) in described concave surface (10) below, described space (12) are communicated with and are connected with the landing ground (13) of article of footwear (2) with the outside of article of footwear (2).

11, according to claim 9 and 10 described soles, it is characterized in that: the center of concave surface (10) is made and is positioned in described second hole (8) in barrier film (9).

12, sole according to claim 10 is characterized in that: the thickness (S9) of barrier film (9) is less than the thickness (S1) of sole (1).

13, according to claim 9 and 10 described soles, it is characterized in that: barrier film (9) elastic buckling, thereby when walking when closure second hole (8) during of the pressure in space (12) greater than the pressure in the barrier film (9), make article of footwear (2) waterproof thus.

14, according to claim 9 and 10 described soles, it is characterized in that: landing ground (13) has cushion block (14), and described cushion block arranges and be designed for avoiding " neatly " effect on landing ground (13) around each space (12).

15, according to claim 9 and 10 described soles, it is characterized in that: the part that is connected with landing ground (13) of each space (12) can have the shape of expansion, to avoid holding back rubble.