CN216220402U - Sole with buffering gasbag - Google Patents

Abstract

The utility model relates to a sole with a cushioning airbag, comprising a sole body, wherein the sole body comprises an upper bottom layer, a middle and lower layer and a large bottom layer, and a plurality of cushioning airbags are integrally formed on the upper and lower end surfaces of the middle and low layer at intervals. The airbag is composed of a connecting column and an airbag body, the airbag body is a semicircular structure with an air cavity inside, and the side connecting the upper bottom layer and the large bottom layer with the middle and lower layers is provided with a connecting hole for the insertion of the connecting column. The sole includes the upper bottom layer, the middle and lower layers and the large bottom layer. The upper and lower end surfaces of the middle and low layers are integrally formed with a buffer air bag, which greatly improves the elastic buffering effect of the sole and improves the wearing comfort. The buffer air bag is composed of a connecting column and a hollow air bag body. The connecting column is connected with the upper bottom layer and the large bottom layer, the connection is more stable, the bottom is prevented from falling off, and the service life is improved.

Description

A sole with a cushioning airbag

technical field

The utility model relates to the technical field of shoe soles, in particular to a shoe sole with a cushioning airbag.

Background technique

With the improvement of people's living standards, the requirements for the quality of life are getting higher and higher, and the comfort of wearing shoes is also getting higher and higher. There are many shoes we wear every day, including leather shoes, casual shoes, and sports shoes. Each type of shoes has different requirements for comfort. Many of the bottom materials of sports shoes are foamed, which are lighter and softer, and are more comfortable to wear. However, the sole is mostly made of an integrally formed foam material, and the elastic buffering effect is poor.

Utility model content

In view of the deficiencies in the background technology, the utility model provides a sole with a cushioning airbag.

The technical scheme adopted by the utility model is as follows: a sole with a cushioning airbag, including a sole body, the sole body includes an upper bottom layer, a middle and low layer and a large bottom layer, and the upper and lower end surfaces of the middle and low layer are integrally formed with several The buffer air bag is composed of a connecting column and an air bag body. The air bag body is a semi-circular structure with an air cavity inside. Connection hole for column insertion.

Further, the upper bottom layer, the middle and lower layers and the large bottom layer are bonded by adhesive.

Further, a plurality of "V"-shaped grooves are uniformly distributed on the outer surface of the airbag body.

Further, the interior of the middle and lower layers is provided with an inflation channel, and the inflation channel is communicated with the air cavity through a through hole. Equipped with one-way valve.

Further, an activated carbon layer is compounded on the upper surface of the upper bottom layer.

Further, a plurality of anti-slip grooves are provided on the heel and sole of the large bottom layer.

The beneficial effects of the utility model are as follows: the sole of the utility model comprises an upper bottom layer, a middle and lower layer and a large bottom layer, and the upper and lower end surfaces of the middle and lower layers are integrally formed with a buffer airbag, which greatly improves the elastic buffering effect of the sole and improves wearing comfort. The connecting column is composed of a hollow airbag body. The middle and lower layers are connected with the upper and large bottom layers through the connecting column, which makes the connection more stable, prevents the bottom from falling off, and improves the service life.

In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages.

The present utility model will be described in further detail below with reference to the accompanying drawings.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

In Figure 1: 1. Upper bottom layer; 2. Middle and low layer; 3. Large bottom layer; 4. Buffer airbag; 5. Connecting column; 6. Airbag body; 7. Air cavity; groove; 10, charging channel; 11, through hole; 12, charging valve; 13, one-way valve; 14, activated carbon layer; 15, anti-skid groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, but not all of them. Example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that if there are directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention, the directional indications are only used to explain a certain posture (such as the accompanying drawings). When the relative positional relationship, movement situation, etc. between the various components shown below), if the specific posture changes, the directional indication also changes accordingly.

The utility model provides a shoe sole with a buffer airbag.

In this embodiment, referring to FIG. 1 , the sole with a cushioning airbag includes a sole body, and the sole body includes an upper bottom layer 1 , a middle and low layer 2 and a large bottom layer 3 , and the upper and lower end surfaces of the middle and low layer are integrally formed at intervals. There are several buffer airbags 4, which are composed of connecting columns 5 and airbag body 6. The airbag body is a semi-circular structure with an air cavity 7 inside. The upper bottom layer and the large bottom layer are connected to the middle and lower layers. One side is provided with a connecting hole 8 for the insertion of the connecting column.

The shoe sole of the utility model comprises an upper bottom layer, a middle and lower layer and a large bottom layer. A buffer airbag is integrally formed on the upper and lower end surfaces of the middle and low layer, which greatly improves the elastic buffering effect of the sole and improves wearing comfort. The buffer airbag is composed of a connecting column and a hollow airbag body. , The middle and low layers are connected with the upper and large bottom layers through connecting columns, the connection is more stable, the bottom is prevented from falling off, and the service life is improved.

Specifically, the upper bottom layer, the middle and lower layers and the large bottom layer are bonded by adhesive; the outer surface of the airbag body is evenly distributed with a number of "V"-shaped grooves 9. After the airbag body is compressed, the "V"-shaped The groove can buffer and accommodate the extrusion deformation of the airbag body when it is working, so as to improve the service life of the airbag body.

Specifically, an inflation channel 10 is provided inside the middle and lower layers, and the inflation channel is communicated with the air cavity through a through hole 11. The heel part of the middle and lower layer is provided with an inflation valve 12 connected to the inflation channel. There is a one-way valve 13 in the through hole. When the air pressure in the buffer air bag is insufficient, the buffer air bag can be inflated. By arranging a one-way valve in the through hole, the air can only be inflated into the air cavity.

Specifically, the upper surface of the upper bottom layer is compounded with a layer of activated carbon layer 14, and the activated carbon layer can absorb the sweat and odor on the sole of the foot in time to reduce the possibility of smelly feet; the heel and sole of the large bottom layer are provided with a number of anti-skid grooves 15. By setting the anti-skid groove, the anti-skid effect of the sole is improved.

Note to all technicians: Although the present utility model has been described according to the above-mentioned specific embodiments, the utility model idea of the present utility model is not limited to this utility model, and any modification using the present utility model idea will be incorporated into the patent right of this patent. within the scope of protection.

Claims (6)

1. A shoe sole with a buffer air bag, comprising a sole body, characterized in that: the shoe sole body includes an upper bottom layer, a middle and low layer and a large bottom layer, and the upper and lower end surfaces of the middle and low layer are integrally formed with a number of buffer air bags, so The buffer airbag is composed of a connecting column and an airbag body. The airbag body is a semi-circular structure with an air cavity inside. hole. 2 . The sole with a cushioning airbag according to claim 1 , wherein the upper bottom layer, the middle and lower layers and the large bottom layer are bonded by adhesive. 3 . 3. The sole with a cushioning airbag according to claim 1 or 2, wherein a plurality of "V"-shaped grooves are uniformly distributed on the outer surface of the airbag body. 4 . The sole with a cushioning airbag according to claim 3 , wherein an inflation channel is arranged inside the middle and lower layers, the inflation channel and the air cavity are communicated through a through hole, and the heel of the middle and lower layer is A part is provided with an inflatable valve connected with the inflatable channel, and a one-way valve is arranged in the through hole. 5 . The sole with a cushioning airbag according to claim 1 , wherein an activated carbon layer is compounded on the upper surface of the upper bottom layer. 6 . 6 . The sole with a cushioning airbag according to claim 1 , wherein a plurality of anti-slip grooves are arranged on the heel and the bottom surface of the sole of the large bottom layer. 7 .

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