CN216315916U

CN216315916U - Shoes convenient to shoes chamber is ventilative

Info

Publication number: CN216315916U
Application number: CN202122922682.XU
Authority: CN
Inventors: 黄永祥
Original assignee: Foshan Heyida Shoes Co ltd
Current assignee: Foshan Heyida Shoes Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a shoe convenient for shoe cavity ventilation, which comprises a sole and an upper, wherein the upper end of the sole is fixedly connected with the lower end of the upper, a cavity is arranged in the sole, a ventilation mechanism is arranged in the cavity and comprises two pressure cavities, the two pressure cavities are respectively positioned at the front part and the rear part of the cavity, a piston is arranged in each pressure cavity in a vertical sliding manner, the side wall of the piston is in airtight contact with the side wall in each pressure cavity, a supporting column is connected to the upper end of the piston, the upper end of the supporting column penetrates through the top wall of the pressure cavity in a sliding manner and is connected with a pressing block, the upper end of the pressing block penetrates through the top wall in the cavity in a sliding manner, and a spring is sleeved on the outer side wall of the supporting column between the pressure cavities and the pressing block. The utility model can ventilate the interior of the inclined body by arranging the air replacement mechanism, the through hole and the ventilation hole, and has good ventilation property.

Description

Shoes convenient to shoes chamber is ventilative

Technical Field

The utility model relates to the technical field of shoes, in particular to a shoe convenient for ventilation of a shoe cavity.

Background

Shoes are a tool for protecting the user's feet from injury. The shoes are one of necessary living goods required by the life of users, and the fur shoes are invented by the earliest users in order to overcome special conditions and prevent the feet from being difficult or injured. The development of shoes has now made this look. Shoes with various styles and functions can be seen everywhere.

However, the conventional breathable shoes are provided with the vent holes on the soles or the uppers, so that the shoes can be breathable, but the breathable effect is not good, and the pressure around the body of a user is higher than the pressure in the air due to a certain temperature of the body of the user, so that the air in the shoes is inconvenient to carry out air convection on the air in the air, and the air in the shoes is inconvenient to discharge.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the background art and provide a pair of shoes which is convenient for air convection and continuous discharge of air in the shoes and is convenient for ventilation of shoe cavities.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a shoe convenient for shoe cavity ventilation comprises a sole and an upper, wherein the upper end of the sole is fixedly connected with the lower end of the upper, a cavity is arranged inside the sole, a ventilation mechanism is arranged inside the cavity and comprises two pressure cavities which are respectively positioned at the front part and the rear part of the cavity, a piston is arranged inside the pressure cavities in a vertically sliding manner, the side wall of the piston is in airtight contact with the side wall inside the pressure cavities, a supporting column is connected to the upper end of the piston, the upper end of the supporting column penetrates through the top wall of the pressure cavities in a sliding manner and is connected with a pressing block, the upper end of the pressing block penetrates through the top wall inside the cavity in a sliding manner, a spring is sleeved on the outer side wall of the supporting column between the pressure cavities and the pressing block, an air inlet pipe is communicated with the outer side wall of a pressure cavity below the piston, and the other end of the air inlet pipe penetrates through the side wall inside the cavity and is communicated with the outside, the lateral wall outside the pressure chamber below the piston is also communicated with an exhaust pipe, the other end of the exhaust pipe is communicated with an exhaust hood, the air inlet pipe and the exhaust pipe are internally provided with one-way valves, the top wall of the middle position of the cavity is provided with a plurality of through holes, the opening of the exhaust hood faces the through holes, and the lateral wall of the upper close to the sole is provided with a plurality of ventilation holes.

As an improvement, the middle position of the upper side wall of the sole is of a downward arc-shaped concave surface structure, and the through holes are uniformly formed in the arc-shaped concave surface structure.

As an improvement, a filter layer is further arranged in the air inlet pipe, and the one-way valve in the air inlet pipe is located between the filter layer and the pressure cavity.

As an improvement, the upper side wall of the pressing block is in a circular arc shape.

Compared with the prior art, the utility model has the advantages that: the utility model can ventilate the interior of the inclined body by arranging the air replacement mechanism, the through hole and the ventilation hole, and has good ventilation property; in addition, the spring is arranged, and the shock absorption function can be achieved.

Drawings

FIG. 1 is a side view of the title of the present invention.

FIG. 2 is a schematic diagram of a partially enlarged structure of the patent title of the present invention.

As shown in the figure: 1. a sole; 2. an upper; 3. a cavity; 4. a pressure chamber; 5. a piston; 6. a support pillar; 7. a pressing block; 8. a spring; 9. an air inlet pipe; 10. an exhaust pipe; 11. an exhaust hood; 12. a one-way valve; 13. a through hole; 14. a ventilation hole; 15. a filter layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached figures 1-2, a shoe convenient for shoe cavity ventilation comprises a sole 1 and an upper 2, the upper end of the sole 1 is fixedly connected with the lower end of the upper 2, a cavity 3 is arranged inside the sole 1, a ventilation mechanism is arranged inside the cavity 3, the ventilation mechanism comprises two pressure cavities 4, the two pressure cavities 4 are respectively positioned at the front part and the rear part of the cavity 3, a piston 5 is arranged inside the pressure cavity 4 in a vertical sliding manner, the side wall of the piston 5 is in airtight contact with the side wall inside the pressure cavity 4, a supporting column 6 is connected to the upper end of the piston 5, the upper end of the supporting column 6 penetrates through the top wall of the pressure cavity 4 in a sliding manner and is connected with a pressing block 7, the upper end of the pressing block 7 penetrates through the top wall inside the cavity 3 in a sliding manner, a spring 8 is sleeved on the outer side wall of the supporting column 6 between the pressure cavity 4 and the pressing block 7, an air inlet pipe 9 is communicated with the outer side wall of the pressure cavity 4 below the piston 5, the other end of the air inlet pipe 9 penetrates through the inner side wall of the cavity 3 and is communicated with the outside, an exhaust pipe 10 is further communicated with the outer side wall of the pressure cavity 4 below the piston 5, an exhaust hood 11 is communicated with the other end of the exhaust pipe 10, one-way valves 12 are arranged inside the air inlet pipe 9 and the exhaust pipe 10, a plurality of through holes 13 are formed in the top wall of the middle position of the cavity 3, the opening of the exhaust hood 11 faces the through holes 13, and a plurality of ventilation holes 14 are formed in the side wall, close to the sole 1, of the upper 2.

The middle position of the side wall of the sole 1 is a downward arc concave structure, and the through holes 13 are uniformly formed in the arc concave structure.

A filter layer 15 is further arranged in the air inlet pipe 9, and the one-way valve 12 in the air inlet pipe 9 is located between the filter layer 15 and the pressure cavity 4.

The upper side wall of the pressing block 7 is arc-shaped.

When the shoe is implemented specifically, a user wears the shoe, the foot steps on the upper side wall of the sole 1, the front part of the sole surface and the heel correspondingly step on the two pressing blocks 7 respectively, when the user walks or runs, the sole alternately steps on the two pressing blocks 7 respectively, the pressing blocks 7 move downwards and drive the piston 5 to move downwards through the supporting column 6, the gas in the pressure cavity 4 is compressed by the downward movement of the piston 5, the gas enters the exhaust pipe 10, then the gas is blown to the through holes 13 through the exhaust hood 11, and the gas passes through the through holes 13 and then enters the upper part of the arc concave surface structure of the upper side wall of the sole, flows around and is finally exhausted from the vent holes 14; when the sole surface leaves the pressing block 7, the pressing block 7 is driven to move upwards immediately due to the reset acting force of the spring 8, the pressing block 7 drives the piston 5 to move upwards through the support column 6, at the moment, the gas pressure inside the pressure cavity 4 is reduced, and external gas can enter the pressure cavity 4 through the gas inlet pipe 9; when the pressing block 7 is depressed again, the above-described movement is repeated; in the flowing process of the air, hot air, water vapor and odor in the shoe cavity can be discharged out of the shoe body through the ventilating holes 14 and brought into fresh air, so that the foot of a wearer is more comfortable, and in addition, the spring can also play a role in damping.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A shoe facilitating the ventilation of a shoe cavity comprises a sole (1) and an upper (2), and is characterized in that: the sole (1) upper end and upper of a shoe (2) lower extreme fixed connection, the inside cavity (3) that is equipped with of sole (1), the inside mechanism of taking a breath that is equipped with of cavity (3), the mechanism of taking a breath includes two pressure cavity (4), two pressure cavity (4) are located the front portion and the rear portion of cavity (3) respectively, the inside up-and-down slip of pressure cavity (4) is equipped with piston (5), piston (5) lateral wall and the airtight contact of pressure cavity (4) inside lateral wall, piston (5) upper end is connected and is equipped with support column (6), the top wall of pressure cavity (4) is worn in the slip of support column (6) upper end, and the connection is equipped with presses briquetting (7), slide and pass the inside roof of cavity (3) in the upper end of pressing briquetting (7), be located support column (6) lateral wall between pressure cavity (4) and the pressing briquetting (7) cup joints and is equipped with spring (8), be located pressure cavity (4) lateral wall intercommunication of piston (5) below is equipped with intake pipe (9), intake pipe (9) other end pass cavity (3) inside lateral wall and with outside intercommunication, be located pressure cavity (4) lateral wall of piston (5) below still communicates and is equipped with blast pipe (10), blast pipe (10) other end intercommunication is equipped with exhaust hood (11), intake pipe (9) and blast pipe (10) inside all is equipped with check valve (12), cavity (3) intermediate position roof is equipped with a plurality of through-holes (13), exhaust hood (11) opening is towards through-hole (13), the lateral wall that upper of a shoe (2) is close to sole (1) is equipped with a plurality of scavenge holes (14).

2. The shoe for facilitating ventilation of a shoe cavity of claim 1, wherein: the middle position of the side wall of the sole (1) is of a downward arc-shaped concave surface structure, and the through holes (13) are uniformly formed in the arc-shaped concave surface structure.

3. The shoe for facilitating ventilation of a shoe cavity of claim 1, wherein: still be equipped with filter layer (15) in intake pipe (9), check valve (12) in intake pipe (9) are located between filter layer (15) and pressure cavity (4).

4. The shoe for facilitating ventilation of a shoe cavity of claim 1, wherein: the upper side wall of the pressing block (7) is arc-shaped.