CN2587210Y

CN2587210Y - Air bag buffer for shoes

Info

Publication number: CN2587210Y
Application number: CN 02292559
Authority: CN
Inventors: 段伟杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-11
Filing date: 2002-12-11
Publication date: 2003-11-26
Anticipated expiration: 2012-12-11

Abstract

The utility model provides a pair of air bag buffers for shoes, which comprises shoe soles and air bags, wherein the shoe soles are provided with air holes, the air bags are arranged in the shoe soles, and an air current area is formed between each of the air bags and each of the shoe soles; the air current areas are communicated with the air holes on the shoe soles. When the shoe soles are in pressure, air in shoes are extruded out of the inner parts of the shoes from the air holes, and the air enters the areas of air current; meanwhile, the air enters the inner parts of the shoes through the air holes from the air current areas so as to carry out upper, lower, front and back circulations at the inner parts of the shoes following each step; thus, even cushion areas of the shoe soles are achieved, and the recovery rate of the deformation of the air bags can be assisted. The air can also flow without stagnation at the inner parts of the shoes to cause the shoes to be worn comfortable, and steps are lightsome and natural.

Description

Shoes air bag buffer unit

Technical field

The utility model relates to a kind of shoes air bag buffer unit, particularly relates to a kind of sole that is arranged on the advance buffer unit of sole active force over the ground between activity of absorption.

Background technology

Shoes can be described as our general wear next to the shin, mainly avoid being subjected to the foreign matter on road surface to hinder in protection foot, and the pressure that it bears come from the weight of whole body, must acceptance in ambulatory activities constantly trample and rub.Extensively various along with activity, further investigation with athletic injury, the functional design of various footwear progressively is much accounted of development with application, the reaction force that produces when wherein contacting with ground at step is movable, the combined sole that applies to of air bag buffer unit, to solve the discomfort of foot, with the injury that may involve other position of health.

Prior art shoes air bag buffer unit, see also shown in Figure 1, comprise a sole 1 and an air bag 2, this sole 1 is provided with an outer bottom 10, this is provided with the end 11 in one above outer bottom 10, be provided with a lining 12 in this at the end 11, is provided with a storage tank 13 in the outer bottom 10 of sole 1, the assembly that this air bag 2 is one is arranged in the storage tank 13 of this sole 1, mainly is distributed in the forefoot district 14 and rear heel district 15 of sole 1.

See also shown in Figure 2ly, be illustrated as the shoes air bag buffer unit of another prior art, this air bag was located at the forefoot district 14 and rear heel district 15 of shoes in 2 minutes.

The shoes air bag buffer unit of above-mentioned prior art, the elastic deformation characteristic of main utilization air bag, absorb foot's over the ground active force when movable, yet as shown in Figure 1, the distortion of this air bag only can be done the mutual distortion of forefoot district and rear heel district one degree of freedom, and for example shown in Figure 2, this air bag is respectively distortion by compression alone, and the degree of its strain is limited, and recovery also so slower simultaneously, so on each active force absorbs, can't be rapidly and effectively bring into play due damping characteristics.

Therefore, as from the foregoing, the shoes air bag buffer unit of above-mentioned prior art on reality is used, obviously has inconvenience and exists with defective, and can wait to be improved.

Summary of the invention

Main purpose of the present utility model is to provide a kind of shoes air bag buffer unit, and balance is even more to make the buffering suface of sole, absorbs the sole active force of advancing between activity effectively, and replys its buffering function rapidly.

Another purpose of the present utility model is to provide a kind of shoes air bag buffer unit, makes the gas communication circulation in the footwear more smooth and easy, reaches the comfort of sole buffering and the ventilating permeability effect of the interior gas of footwear simultaneously.

Another purpose of the present utility model is to provide a kind of shoes air bag buffer unit, making the jump of advancing more comfortable, and foot's protection is more careful.

In order to achieve the above object, the utility model mainly provides a kind of shoes air bag buffer unit, comprises a sole and air bag, this sole is provided with pore, this air bag is arranged in this sole, forms flow area between air bag and the sole, and this flow area is connected with the pore of sole.

A kind of shoes air bag buffer unit comprises: a sole and air bag, and wherein sole is provided with pore, and air bag is arranged in this sole, forms flow area between this air bag and the sole, and this flow area is connected with the pore of sole.

Described shoes air bag buffer unit, wherein, this sole is provided with storage tank, and this air bag is arranged in the storage tank of this sole and is one-body molded with sole.

Described shoes air bag buffer unit, wherein, this sole is provided with an outer bottom, this outer bottom is provided with the storage tank of this sole, is provided with the end in one above the outer bottom, and end is provided with the pore of this sole in this, be provided with lining, this lining is provided with the pore of this sole and is connected with the pore at the middle end at middle the end.

Described shoes air bag buffer unit, wherein, this air bag is provided with foot palm part and heel portion, forms this flow area between this foot palm part and heel portion and the sole.

Described shoes air bag buffer unit, wherein, this air bag correspondence is in the distribution of the pore of this sole.

Described shoes air bag buffer unit, wherein, this sole is provided with storage tank, this air bag is arranged with foot palm part and heel portion, its mode of establishing with group is arranged in the storage tank of this sole, and is provided with ring-shaped gasbag and centers on, and forms this flow area between this foot palm part, heel portion and ring-shaped gasbag and the sole.

Described shoes air bag buffer unit, wherein, this sole is provided with encapsulated layer to coat this flow area.

Described shoes air bag buffer unit, wherein, this encapsulated layer is polyvinyl chloride (PVC).

Described shoes air bag buffer unit wherein, is provided with this flow area in this air bag, the top of this flow area is connected with the pore of sole, and its bottom is connected with the external world.

Brief description of drawings

Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by detailed description to preferred embodiment of the present utility model.

In the accompanying drawing,

Fig. 1 is the three-dimensional exploded view of prior art shoes air bag buffer unit;

Fig. 2 is the three-dimensional exploded view of another shoes air bag buffer unit of prior art;

Fig. 3 is the three-dimensional exploded view of the utility model first embodiment;

Fig. 4 is arranged on the floor map of sole for the utility model second embodiment;

Fig. 5 is arranged on the vertical view of sole for the utility model second embodiment;

Fig. 6 is arranged on the upward view of sole for the utility model second embodiment;

Fig. 7 is arranged on the three-dimensional exploded view of sole for the utility model the 3rd embodiment;

Fig. 8 is arranged on the cutaway view of sole for the utility model the 3rd embodiment.

The specific embodiment

Hereinafter, will describe the utility model in detail.

See also shown in Figure 3ly, the utility model provides a kind of shoes air bag buffer unit, comprises a sole 1 and air bag 2, wherein:

Sole 1, it is provided with an outer bottom 10, and this outer bottom 10 is provided with a storage tank 13, is provided with the end 11 in one above the outer bottom 10, and end 11, be provided with pore 16 in this, is provided with lining 12 at middle the end 11, and this lining 12 is provided with pore 17 and is connected with the pore 16 at the middle end 11.

Air bag 2, it is arranged in the storage tank 13 of this sole 1 and is one-body molded with sole 1, this air bag 2 is provided with a foot palm part 20 and a heel portion 21, form flow area 22 between this foot palm part 20 and heel portion 21 and the sole 1, air bag 2 is corresponding to the middle end 11 and the pore 16 of

lining

12 and 17 the distribution of this sole 1, and this flow area 22 is connected with the

pore

16 and 17 of sole 1; When sole 1 is stressed, the shoes gas inside squeezes out shoes inside along with pressing down of sole from

pore

17 and 16, and enter flow area 22, simultaneously also enter shoes inside from

pore

16 and 17 again by this flow area 22, make the shoes gas inside along with each paces is done upper and lower, forward and backward circulation, reach sole 1 more uniform cushion area, assist the deformation-recovery speed of air bag 2, simultaneously the shoes gas inside can be flowed does not stagnate yet, make that the dress of shoes is more comfortable, the more brisk nature of step.

See also Fig. 4, Fig. 5 and shown in Figure 6, this air bag 2 is arranged with foot palm part 20 and heel portion 21, its mode of establishing with group is arranged in the storage tank 13 of this sole 1, and be provided with ring-shaped gasbag 23 and center on, be formed with flow area 22 between this foot palm part 20, heel portion 21 and ring-shaped gasbag 23 and the sole 1, this sole 1 is provided with encapsulated layer 24 to coat this flow area 22, and this encapsulated layer 24 is to make with polyvinyl chloride (PVC) material.

See also Fig. 7 and shown in Figure 8, the mode that this air bag 2 is established with group is arranged in this sole 1, be provided with flow area 22 in the air bag 2, the top of this flow area 22 is connected with the pore 17 of sole 1, and its bottom is connected with the external world, like this, shoes can with the ventilation in the external world, make the shoes gas inside pure and fresh smooth and easy, not only can promote buffering deformation effect to air bag 2, make sole obtain more comfortable gentle trample action, the function of circulation shoes gas inside circulation also can be arranged, so the slight illness of athletic injury that minimizing foot may cause and sole infects.

See through air bag buffer for shoes of the present utility model, have characteristics described as follows:

(1) flow area that forms between the pore of this sole and this air bag is interconnected, and makes the buffering of sole Face more balance is even, and assists the elastic recovery effect of air bag, and its pooling feature is more promoted.

(2) flow area that forms between the pore of this sole and this air bag is interconnected, and makes shoes inside The gas communication circulation is more smooth and easy, promotes the comfort of shoes dress.

(3) flow area that forms between the pore of this sole and this air bag is interconnected, and makes foot's activity more It is gentle to add nature, and the maintenance of foot's health is more thoughtful.

The above, for the person of ordinary skill of the art, can be according to skill of the present utility model Art scheme and technical conceive are made other various corresponding changes and distortion, and all these changes and distortion The protection domain that all should belong to the accompanying claim of the utility model.

Claims

1, a kind of shoes air bag buffer unit is characterized in that it comprises: a sole, and it is provided with pore; And

Air bag, it is arranged in this sole, forms flow area between this air bag and the sole, and this flow area is connected with the pore of sole.

2, shoes air bag buffer unit as claimed in claim 1 is characterized in that wherein this sole is provided with storage tank, and this air bag is arranged in the storage tank of this sole and is one-body molded with sole.

3, shoes air bag buffer unit as claimed in claim 2, it is characterized in that, wherein this sole is provided with an outer bottom, this outer bottom is provided with the storage tank of this sole, be provided with the end in one above the outer bottom, should be provided with the pore of this sole the middle end, and be provided with lining at middle the end, this lining is provided with the pore of this sole and is connected with the pore at the middle end.

4, shoes air bag buffer unit as claimed in claim 1 is characterized in that wherein this air bag is provided with foot palm part and heel portion, forms this flow area between this foot palm part and heel portion and the sole.

5, shoes air bag buffer unit as claimed in claim 1 is characterized in that wherein this air bag is corresponding to the distribution of the pore of this sole.

6, shoes air bag buffer unit as claimed in claim 1, it is characterized in that, wherein this sole is provided with storage tank, this air bag is arranged with foot palm part and heel portion, its mode of establishing with group is arranged in the storage tank of this sole, and be provided with ring-shaped gasbag and center on, form this flow area between this foot palm part, heel portion and ring-shaped gasbag and the sole.

7, shoes air bag buffer unit as claimed in claim 6 is characterized in that, wherein this sole is provided with encapsulated layer to coat this flow area.

8, shoes air bag buffer unit as claimed in claim 7 is characterized in that, wherein this encapsulated layer is polyvinyl chloride (PVC).

9, shoes air bag buffer unit as claimed in claim 1 is characterized in that, wherein is provided with this flow area in this air bag, and the top of this flow area is connected with the pore of sole, and its bottom is connected with the external world.