CN212697886U - Shock attenuation sports shoes sole - Google Patents

Abstract

The utility model relates to a sole technical field, concretely relates to shock attenuation sports shoes sole, include from bottom to top compound subassembly, insole body and the shoe-pad of going to the bottom in proper order, the subassembly of going to the bottom is including body and the gasbag subassembly of going to the bottom, the body of going to the bottom is provided with the storage tank that is used for holding gasbag subassembly, gasbag and the communicating pipe of back gasbag before gasbag and back gasbag before the preceding gasbag of sole, the back gasbag that corresponds human heel before the gasbag subassembly includes corresponding human body, the periphery of preceding gasbag and back gasbag all is provided with a plurality of and the pipe of taking a breath of outside air intercommunication, be provided with the check valve that the gas that is used for controlling the back gasbag moves to the gasbag forward. The utility model discloses gasbag and back gasbag before sole and heel's position set up respectively before corresponding the human body, carry out shock attenuation and protection to the main buffering position of whole foot, the buffering shock attenuation effect is better, uses more comfortablely.

Description

Shock attenuation sports shoes sole

Technical Field

The utility model relates to a sole technical field, concretely relates to shock attenuation sports shoes sole.

Background

The sole is generally the part of the shoe which can play a role of shock absorption or buffering to the human body in walking or sports, the existing sole of the kind is compounded by an upper layer, an elastic layer, a middle layer and a bottom layer from top to bottom, the elastic layer playing a key role in a part of the sole is made of some shoe materials (such as EVA) with elasticity, and the elastic layer, the middle layer and the bottom layer are integrated into a whole, namely the whole sole is only provided with the upper layer contacting the sole and the lower layer contacting the ground and integrated by the elastic layer, the middle layer and the bottom layer, and because the elasticity of the elastic shoe materials is limited, the effective buffering and boosting effects can not be achieved only by the elastic shoe materials; how to effectively protect feet of a sportsman and better assist the sportsman to obtain excellent performance in the wearing process of the sports shoes is always the research and development focus of sports shoe manufacturers, and according to the research of biomechanics, the impact force of the heelpiece on the ground can reach more than three times of the personal weight

However, the elastic layer of the existing sole adopts an air cushion, the shape and the size of the upper layer, the middle layer and the bottom layer are all corresponding to the shape and the size of the sole, and only the air cushion with a small area is arranged at the position corresponding to the heel, so that the whole sole cannot be buffered and assisted.

Disclosure of Invention

In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a shock-absorbing sports shoe sole which plays the roles of buffering and assisting the whole sole.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a shock attenuation sports shoe sole, includes from bottom to top compound subassembly, insole body and shoe-pad of going to the bottom in proper order, the subassembly of going to the bottom is including the body and the gasbag subassembly of going to the bottom, the body of going to the bottom is provided with the storage tank that is used for holding gasbag subassembly, gasbag subassembly is including the communicating pipe of gasbag and back gasbag before corresponding preceding gasbag, the back gasbag that corresponds human heel and a intercommunication of the preceding sole of foot before the human body, the periphery of preceding gasbag and back gasbag all is provided with a plurality of and the pipe of taking a breath of outside air intercommunication, be provided with the check valve that the gaseous gasbag moved forward of gasbag behind the control in.

Wherein, reset springs or reset sponges are arranged in the front air bag and the rear air bag.

Wherein, lower body and insole body are TPU foaming sole.

The insole comprises a first adhesive layer, a bamboo charcoal non-woven fabric layer, a second adhesive layer and a cotton fabric layer which are sequentially compounded from bottom to top, wherein one side of the first adhesive layer, which is far away from the bamboo charcoal non-woven fabric layer, is bonded with the insole.

Wherein, the first viscose layer is a TPU hot melt adhesive layer.

The bamboo charcoal non-woven fabric layer comprises two non-woven fabric layers and a bamboo charcoal powder layer compounded between the two non-woven fabric layers.

The second adhesive layer is a TPU hot melt adhesive net film layer.

The beneficial effects of the utility model reside in that:

1. the utility model discloses gasbag and back gasbag before sole and heel's position set up respectively before corresponding the human body, carry out shock attenuation and protection to the main buffering position of whole foot, the buffering shock attenuation effect is better, uses more comfortablely.

2. In addition, different landing methods are available based on different running methods, including full-sole landing, forefoot landing, and heel landing, but in any landing method, the heel will lift off first and the forefoot will lift off last. Therefore, before the front sole leaves the ground and after the rear sole leaves the ground, the front air bag is in a compressed state, the rear air bag is in an inflated state, and after the front sole leaves the ground, the front air bag can absorb air from the rear air bag and then exhaust the air through the ventilation pipe of the front air bag, so that the repeated replacement of the air of the front air bag and the rear air bag is avoided, the ventilation efficiency is improved, ventilation and moisture removal are facilitated, and the breeding of bacteria is inhibited.

Drawings

FIG. 1 is a schematic view of the structure of the lower base assembly of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

the reference signs are: 1-a lower bottom component, 11-a lower bottom body, 12-a front air bag, 13-a rear air bag, 14-a communicating pipe, 15-a one-way valve, 16-a ventilating pipe, 2-a middle bottom body, 3-an insole, 31-a first adhesive layer, 32-a bamboo charcoal non-woven fabric layer, 33-a second adhesive layer and 34-a cotton fabric layer.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-2, which are not intended to limit the present invention.

Example 1

As shown in fig. 1, a shock-absorbing sports shoe sole comprises a lower sole assembly 1, a middle sole body 2 and a shoe pad 3 which are sequentially compounded from bottom to top, wherein the lower sole assembly 1 comprises a lower sole body 11 and an air bag assembly, the lower sole body 11 is provided with a containing groove for containing the air bag assembly, the air bag assembly comprises a front air bag 12 corresponding to a front sole of a human body, a rear air bag 13 corresponding to a heel of the human body and a communicating pipe 14 communicating the front air bag 12 with the rear air bag 13, a plurality of air exchanging pipes 16 communicated with outside air are respectively arranged at the peripheries of the front air bag 12 and the rear air bag 13, and a check valve 15 used for controlling the air of the rear air bag 13 to move towards the front air bag 12.

Firstly, the utility model discloses gasbag 12 and back gasbag 13 before sole and heel's position set up respectively before corresponding human body, carry out shock attenuation and protection to the main buffering position of whole foot, and the buffering shock attenuation effect is better, uses more comfortablely.

In addition, different landing methods are available based on different running methods, including full-sole landing, forefoot landing, and heel landing, but in any landing method, the heel will lift off first and the forefoot will lift off last. Therefore, before the front sole leaves the ground and after the rear sole leaves the ground, the front airbag 12 is in a compressed state and the rear airbag 13 is in an inflated state, and after the front sole leaves the ground, the front airbag 12 can suck air from the rear airbag 13 and then discharge the air through the ventilation pipe 16 of the front airbag 12, so that the repeated replacement of the air of the front and rear airbags 13 is avoided, the ventilation efficiency is improved, ventilation and moisture removal are facilitated, and the growth of bacteria is inhibited.

Wherein, the front airbag 12 and the rear airbag 13 are both provided with a return spring, the return spring or the return sponge can increase the return speed of the front airbag 12 and the rear airbag 13 and can also enhance the buffering and energy-absorbing effect, in another preferred alternative embodiment, the front airbag 12 and the rear airbag 13 are both provided with a return sponge.

Wherein, lower body 11 and insole body 2 are TPU foaming sole. The TPU has higher wear resistance, and is more suitable for sports shoe soles.

Example 2

This example differs from example 1 in that:

as shown in fig. 2, the insole 3 comprises a first adhesive layer 31, a bamboo charcoal non-woven fabric layer 32, a second adhesive layer 33 and a cotton fabric layer 34 which are sequentially compounded from bottom to top, wherein one side of the first adhesive layer 31 away from the bamboo charcoal non-woven fabric layer 32 is bonded with the insole. The bamboo charcoal has the functions of inhibiting fungi from multiplying, absorbing moisture and deodorizing, has a certain infrared emission function, and can meet the requirements of people on comfort, health, environmental protection and health care of shoes.

The first adhesive layer 31 is a TPU hot melt adhesive layer, has good cohesiveness, can firmly bond the insole 3 and the midsole together, and is not easy to delaminate.

The bamboo charcoal non-woven fabric layer 32 comprises two non-woven fabric layers and a bamboo charcoal powder layer compounded between the two non-woven fabric layers. Except this kind of form, bamboo charcoal non-woven fabrics layer 32 also can be the non-woven fabrics of making the bamboo charcoal into the fibre and making, but the quality of this type of non-woven fabrics is comparatively uneven, and manufacturing cost is higher, the utility model discloses an intermediate layer mode adds bamboo charcoal powder in shoe-pad 3, can guarantee the quantity and the quality of bamboo charcoal powder better, and the efficiency is also comparatively obvious.

The second adhesive layer 33 is a TPU hot melt adhesive net film layer. The TPU hot melt adhesive net film layer has better air permeability than the conventional TPU hot melt adhesive layer, and because the cotton cloth layer 34 is used as the surface layer, the bamboo charcoal powder is less affected, so that the excellent bamboo charcoal function is ensured, and the touch feeling is improved.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims (7)

1. A shock attenuation sports shoe sole which characterized in that: including the subassembly of going to the bottom, insole body and the shoe-pad of compounding in proper order from bottom to top, the subassembly of going to the bottom is including the body and the gasbag subassembly of going to the bottom, the body of going to the bottom is provided with the storage tank that is used for holding gasbag subassembly, gasbag subassembly is including the preceding gasbag that corresponds preceding sole before the human body, correspond the rear gasbag of human heel and the communicating pipe of gasbag and rear gasbag before a intercommunication, the periphery of preceding gasbag and rear gasbag all is provided with a plurality of scavenge pipes that communicate with the outside air, be provided with the check valve that the gaseous gasbag moved forward that is used for controlling the rear gasbag in communicating pipe.

2. A shock absorbing athletic sole as set forth in claim 1, wherein: and a return spring or a return sponge is arranged in each of the front air bag and the rear air bag.

3. A shock absorbing athletic sole as set forth in claim 1, wherein: the lower bottom body and the middle bottom body are TPU foamed soles.

4. A shock absorbing athletic sole as set forth in claim 1, wherein: the insole comprises a first adhesive layer, a bamboo charcoal non-woven fabric layer, a second adhesive layer and a cotton fabric layer which are sequentially compounded from bottom to top, wherein one side of the first adhesive layer, which is far away from the bamboo charcoal non-woven fabric layer, is bonded with the insole.

5. A shock-absorbing sports shoe sole according to claim 4, wherein: the first adhesive layer is a TPU hot melt adhesive layer.

6. A shock-absorbing sports shoe sole according to claim 4, wherein: the bamboo charcoal non-woven fabric layer comprises two non-woven fabric layers and a bamboo charcoal powder layer compounded between the two non-woven fabric layers.

7. A shock-absorbing sports shoe sole according to claim 4, wherein: the second adhesive layer is a TPU hot melt adhesive net film layer.

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