CN211211642U - Sole extrusion exhaust sports shoes - Google Patents

Abstract

The utility model relates to the technical field of sports shoes, and provides a sole extrusion exhaust sports shoe, which solves the problem that hot air and moisture can not be discharged in time after sports due to poor air permeability of the sports shoes in the prior art, and comprises a vamp, a sole and a shoe pad, wherein the heel position of the sole is provided with a groove, an air bag is arranged in the groove, the lower end inside the air bag is provided with a connecting plate, the upper part of the connecting plate is connected with a spring, the upper end inside the air bag is fixedly connected with a limit part, the limit part is positioned right above the connecting plate, one end of the air bag is provided with an air inlet pipe, the air inlet pipe is connected with the air bag through a one-way air inlet valve, the air inlet pipe extends forwards to the forefoot of a foot, branch pipes are arranged on two sides of the air inlet pipe, the, the insole is provided with a plurality of through holes at equal intervals, and the air inlet pipe and the upper surface of the branch pipe are provided with air holes.

Description

A kind of sole extrusion exhaust sports shoes

technical field

The utility model relates to the technical field of sports shoes, in particular to a shoe sole extruding and exhausting sports shoes.

Background technique

When doing sports, people often wear sports shoes, which are soft and elastic, not only comfortable to wear, but also play a certain buffering role during exercise. After a long time of exercise, with the accumulation of heat, the temperature inside the sneakers will rise, resulting in heat and moisture. If the heat and moisture cannot be discharged to the outside world, it is easy to cause the inside of the sneakers to be damp and smelly, which will not only reduce the temperature. The comfort of sports shoes is also easy to cause diseases such as beriberi.

Chinese Application No.: 201822159475.1 discloses a sole extrusion exhaust sports shoe, including a shoe body and a sole, the shoe body and the sole are fixedly connected and arranged, the side wall of the sole is provided with a cavity, and the cavity is provided with an elastic airbag. The side wall is provided with a through hole, the top of the sole is provided with a plurality of air guide holes that communicate with the shoe body, the side wall of the cavity is provided with a circular hole, the circular hole is fixedly connected with a duct, and the duct is connected with the air guide hole. A movable rod is fixedly connected to the bottom of the airbag. The other end of the movable rod penetrates the side wall of the cavity and extends to the outside. An elastic sheet is arranged below the movable rod. Both ends of the elastic sheet are fixedly connected to the bottom of the shoe sole. The bottom of the cavity is fixedly connected with the top of the elastic sheet, and the bottom of the cavity is also provided with a plurality of air intake holes. The sports shoes can continuously pass the external gas into the shoe body, so as to improve the breathability of the sports shoes. The utility model provides a sole squeezed and exhausted sports shoes with different structures, so as to solve the problem of poor air permeability of the sports shoes.

Utility model content

Therefore, in view of the above content, the present utility model provides a sole extrusion exhaust sports shoe, which solves the problem that the sports shoes in the prior art have poor air permeability and cause the hot air and moisture in the sports shoes to be unable to be discharged in time after exercise.

To achieve the above object, the present invention is achieved through the following technical solutions:

A sole squeezed and exhausted sports shoe, comprising an upper, a sole and an insole, the insole is arranged between the upper and the sole, a groove is arranged at the heel position of the sole, and an airbag is arranged in the groove, The lower end of the airbag is provided with a connecting plate, the upper part of the connecting plate is connected with a spring, the upper end of the airbag is fixedly connected with a limiting member, the limiting member is located directly above the connecting plate, and the spring is in the limit. The airbag reciprocates up and down in the position part, one end of the air bag is provided with an air intake pipe, the air intake pipe is connected with the air bag through a one-way air intake valve, the air intake pipe extends forward to the forefoot of the foot, and the two sides of the air intake pipe There are branch pipes, the branch pipes are symmetrically arranged on both sides of the air intake pipe, and the number of branch pipes on each side is not less than three, and the other end of the air bag is provided with an exhaust pipe, and one end of the exhaust pipe passes through a one-way The exhaust valve is connected with the air bag, the rear end of the groove is provided with an exhaust port, the other end of the exhaust pipe is communicated with the outside through the exhaust port, and the exhaust pipe is provided with an exhaust port near the exhaust port. At least one layer of dust-proof net is provided, a plurality of through holes are arranged at equal intervals on the insole, and ventilation holes are arranged on the upper surfaces of the air inlet pipe and the branch pipe.

Further improvement: the limiting member is a cylindrical structure, and the height of the limiting member is greater than the maximum compression amount of the spring.

Further improvement: the length of the connecting plate is greater than the diameter of the limiting member.

Further improvement: each of the branch pipes and the intake pipe form an included angle of 30° to 60°.

By adopting the aforementioned technical solutions, the beneficial effects of the present utility model are:

1. The shoe sole of the present utility model is extruded and exhausted. By setting the air bag, when the heel is on the ground, the air bag is squeezed, and the moisture and hot air in the air bag are discharged out of the shoe through the exhaust pipe; when the heel is lifted, the air bag is Return to the original state, negative pressure is formed inside the airbag, the moisture and hot air generated in the sports shoes enter the sole through the through hole, and enter the air intake pipe through the ventilation hole of the branch pipe, and then be inhaled into the airbag under the action of negative pressure. When the heel touches the ground again, the moisture and hot air in the airbag are discharged out of the shoe through the exhaust pipe, and circulate continuously, so that the hot air and moisture generated in the sports shoes are discharged in time, and the feet will not feel stuffy.

2. The shoe sole of the present utility model is squeezed and exhausted. By setting a one-way exhaust valve and a one-way intake valve, only moisture and hot air can pass through in one direction. When a negative pressure is formed inside the airbag, the moisture and hot air inside the sports shoes are sucked into the airbag along the intake pipe, and the outside air cannot enter the airbag; and when the airbag is squeezed, the moisture and hot air in the airbag are all along the airbag. The exhaust pipe is discharged to the outside world and will not return to the inside of the sneaker again. This setting can achieve faster discharge of moisture and heat inside the sports shoes.

3. By arranging connecting plates, springs and limiting parts in the airbag, when the heel is on the ground or lifted, the spring reciprocates up and down in the limiting part, so that the airbag can rebound to its original state more quickly. Further, the limiting member is a cylindrical structure, and the height of the limiting member is greater than the maximum compression amount of the spring, so as to avoid the extruding depth of the airbag being too large and exceeding the maximum compression amount of the spring during the movement process, so that the elasticity of the spring becomes invalid and reduces the pressure of the spring. service life of the spring. Further, the length of the connecting plate is greater than the diameter of the limiting member, and when the limiting member moves down to the lowest point, it is pressed together with the connecting plate, which plays a stable role, and the situation that the limiting member wears the bottom of the airbag during violent movement will not occur. .

Description of drawings

Fig. 1 is the structural representation of the embodiment of the present utility model;

Fig. 2 is the top view of the sole in the embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of A in FIG. 1 .

Detailed ways

The present utility model will now be further described with reference to the accompanying drawings and specific embodiments.

The embodiments of the present utility model are:

Referring to FIGS. 1 to 3 , a shoe sole extruding and exhausting sports shoe includes an upper 1, a sole 2 and an insole 3, the insole 3 is arranged between the upper 1 and the sole 2, and the heel position of the sole 2 A groove 4 is provided, and an air bag 5 is arranged in the groove 4. The air bag 5 is made of polyurethane material, and other elastic polymer materials can also be selected. The lower end of the air bag 5 is provided with a connecting plate 6 , a spring 7 is connected above the connecting plate 6, the upper end of the airbag 5 is fixedly connected to a limiting member 8, the limiting member 8 is a cylindrical structure, and the limiting member 8 and the connecting plate are made of polyurethane material The limiting member 8 is located directly above the connecting plate 6, the height of the limiting member 8 is greater than the maximum compression amount of the spring 7, the length of the connecting plate 6 is greater than the diameter of the limiting member 8, and the spring 7 Reciprocating up and down in the limiting member 8, one end of the air bag 5 is provided with an air intake pipe 9, the air intake pipe 9 is connected to the air bag 5 through a one-way intake valve 10, and the air intake pipe 9 extends forward to the front of the feet Palm, two sides of the intake pipe 9 are provided with branch pipes 11, the branch pipes 11 are symmetrically arranged on both sides of the intake pipe 9 and each side has four branch pipes, each of the branch pipes 11 and the intake pipe 9 are formed into a 30° clamp Angle, the other end of the air bag 5 is provided with an exhaust pipe 12, one end of the exhaust pipe 12 is connected to the air bag 5 through a one-way exhaust valve 13, and the rear end of the groove 4 is provided with an exhaust port 14 , the other end of the exhaust pipe 12 is communicated with the outside world through the exhaust port 14, the exhaust pipe 12 is provided with a layer of dustproof net 15 near the exhaust port 14, and the insole 3 is provided with equidistant There are a plurality of through holes 16, and ventilation holes 17 are provided on the upper surfaces of the air inlet pipe 9 and the branch pipe 11. Chinese Patent No.: 201820464370.4 discloses a hand-pressed air bag pollinator, including an extrusion assembly, a conveying assembly and an adjustment assembly, the extrusion assembly includes a handle, a one-way air inlet valve, an air bag, a one-way air outlet valve and an air delivery pipe, The one-way intake valve 10 and the one-way exhaust valve 13 described in the present invention are respectively consistent with the one-way intake valve and one-way exhaust valve of the patent.

When the heel hits the ground, the air bag in the sole is squeezed, and the moisture and hot air in the air bag are discharged out of the shoe through the exhaust pipe; when the heel is lifted, the air bag returns to its original state, and negative pressure is formed inside the air bag, and the moisture generated in the sneaker Air and hot air enter the sole through the through hole, and enter the air intake pipe through the ventilation hole of the branch pipe, and then be sucked into the air bag under the action of negative pressure. When the heel touches the ground again, the moisture and hot air in the airbag are discharged out of the shoe through the exhaust pipe, and circulate continuously, so that the hot air and moisture generated in the sports shoes are discharged in time, and the feet will not feel stuffy. There are one-way exhaust valves and one-way intake valves at both ends of the airbag, which only allow moisture and hot air to pass in one direction. , the moisture and hot air inside the sports shoes are sucked into the air bag along the intake pipe, and the outside air cannot enter the air bag; and when the air bag is squeezed, the moisture and hot air in the air bag are all discharged to the outside along the exhaust pipe, and will not enter the air bag. Back inside the sneaker again. This setting can achieve faster discharge of moisture and heat inside the sports shoes. When the heel hits the ground or is lifted, the spring in the air bag reciprocates up and down in the limiting part, so that the air bag can spring back to its original state more quickly. Further, the limiting member is a cylindrical structure, and the height of the limiting member is greater than the maximum compression amount of the spring, so as to avoid the extruding depth of the airbag being too large and exceeding the maximum compression amount of the spring during the movement process, so that the elasticity of the spring becomes invalid and reduces the pressure of the spring. service life of the spring. Further, the length of the connecting plate is greater than the diameter of the limiting member, and when the limiting member moves down to the lowest point, it is pressed together with the connecting plate, which plays a stable role, and the situation that the limiting member wears the bottom of the airbag during violent movement will not occur. .

Although the present invention has been specifically shown and described in connection with preferred embodiments, it will be understood by those skilled in the art that changes in form and detail may be made to the present invention without departing from the spirit and scope of the present invention as defined by the appended claims. Various changes made by the utility model are all within the protection scope of the present utility model.

Claims (4)

1. The utility model provides a sole extrusion exhaust sports shoes which characterized in that: the air bag type shoe pad comprises a shoe upper, a shoe sole and a shoe pad, wherein the shoe pad is arranged between the shoe upper and the shoe sole, a groove is formed in the heel position of the shoe sole, an air bag is arranged in the groove, a connecting plate is arranged at the lower end inside the air bag, a spring is connected above the connecting plate, a limiting part is fixedly connected at the upper end inside the air bag and is positioned right above the connecting plate, the spring reciprocates up and down in the limiting part, an air inlet pipe is arranged at one end of the air bag and is connected with the air bag through a one-way air inlet valve, the air inlet pipe extends forwards to a forefoot, branch pipes are arranged at two sides of the air inlet pipe, the branch pipes are symmetrically arranged at two sides of the air inlet pipe, the number of each branch pipe is not less than three, an exhaust pipe is arranged at the, the other end of the exhaust pipe is communicated with the outside through an exhaust port, at least one layer of dustproof net is arranged on the exhaust pipe close to the exhaust port, a plurality of through holes are formed in the insole at equal intervals, and air holes are formed in the upper surfaces of the air inlet pipe and the branch pipe.

2. A sole squeeze exhaust sports shoe according to claim 1, wherein: the limiting component is of a cylindrical structure, and the height of the limiting component is larger than the maximum compression amount of the spring.

3. A sole squeeze exhaust sports shoe according to claim 1, wherein: the length of the connecting plate is larger than the diameter of the limiting part.

4. A sole squeeze exhaust sports shoe according to claim 1, wherein: the branch pipes and the air inlet pipe form an included angle of 30-60 degrees.

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