Shoes with high air permeability

Abstract

The utility model discloses a shoe with strong air permeability, which comprises a sole and a vamp fixed at the upper end of the sole, an embedded groove is arranged at the upper end of the sole, a bottom groove is communicated with the lower end of the embedded groove, an air bag is arranged in the bottom groove, a middle layer is embedded in the embedded groove, a plurality of inlet holes are arranged on the middle layer, and the air bag is communicated with the inlet holes. A bottom groove is formed in the middle layer, an outlet hole is formed in one side of the bottom groove in a communicated mode, a plurality of one-way air inlet parts are arranged at the upper end of the air bag, a one-way air outlet part is arranged on one side of the air bag, the one-way air inlet parts and the one-way air outlet part are inserted into the corresponding inlet hole and outlet hole respectively, an insole is arranged at the upper end of the middle layer, and an inner groove is formed in the lower end of the insole. A plurality of reinforcing ribs are fixedly arranged between the inner grooves, a plurality of through grooves are formed in the reinforcing ribs, and a plurality of air holes are formed in the positions, located on one sides of the reinforcing ribs, in the inner grooves. The air-permeable shoe sole can effectively achieve air flow circulation of the whole foot, is high in air permeability, and can effectively remove smell in a shoe and keep the foot tasteless.

Description

Technical Field

[0001] This utility model relates to the field of shoe technology, and more specifically to a shoe with high breathability. Background Technology

[0002] Breathability has always been an important indicator for evaluating shoe performance. The most direct way to breathe in existing shoes is to make holes in the shoe or use mesh to make the upper. Although such breathable upper structures have a breathable effect, they do not have active air exchange and the airflow inside the shoe is poor, resulting in poor breathability.

[0003] The existing Chinese utility model patent for breathable shoes, CN217695406U, involves alternating contact between the forefoot and heel and the sole, causing the corresponding elastic airbags to contract and deform. Air from the airbag cavities is blown into the ventilation chamber through the exhaust pipe and then out through the ventilation hole group. As a person walks, the elastic airbags continuously draw in air and blow it into the ventilation chamber, and the air is then blown to the forefoot through the ventilation hole group, keeping the forefoot dry and breathable. However, relying solely on the airbags at the forefoot and heel for air intake and exhaust results in the repeated absorption and expulsion of odor-laden and warm gases inside the shoe, with insufficient intake of fresh outside air, making it impossible to remove odors from the shoe. In addition, when the foot is on the insole, the insole presses against the air inlet and outlet holes, limiting the area that the air can reach and preventing airflow throughout the entire foot, resulting in poor breathability. Therefore, this application proposes a shoe with strong breathability. Utility Model Content

[0004] The purpose of this invention is to provide a highly breathable shoe that can effectively allow airflow throughout the foot, has strong breathability, and can also effectively remove odors from inside the shoe, keeping the feet odor-free.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A highly breathable shoe includes a sole and an upper fixed to the upper part of the sole. The upper part of the sole has an embedded groove, and the lower part of the embedded groove has a bottom groove. An air bladder is provided in the bottom groove. An intermediate layer is embedded in the embedded groove. The lower part of the intermediate layer has a compression part. The intermediate layer has several inlet holes. An outlet hole is provided on one side of the bottom groove. The upper part of the air bladder has several one-way air inlets, and the one-way air outlet is provided on one side of the air bladder. The one-way air inlets and the one-way air outlets are respectively inserted into the corresponding inlet holes and outlet holes. An insole is provided on the upper part of the intermediate layer. The lower part of the insole has an inner groove. Several reinforcing ribs are fixed between the inner grooves. Several through grooves are provided on the reinforcing ribs. Several ventilation holes are provided in the inner groove on one side of the reinforcing ribs.

[0007] By adopting the above technical solution, this utility model has the following advantages:

[0008] The design of this invention, featuring an airbag, a one-way air inlet, and a one-way air outlet, allows the foot to repeatedly lift and exert force on the airbag while walking. This compresses the gas inside the airbag, allowing it to be expelled through the one-way air outlet. As the gas is expelled, the reduced air pressure draws in gas from the shoe through the one-way air inlet. This process is repeated, ensuring good airflow within the shoe, resulting in excellent breathability and effectively removing odors while keeping feet dry and odor-free. Furthermore, the design of the inner groove, through-slot, and ventilation holes ensures that every part of the foot draws in gas through the ventilation holes, which then converges at the one-way air inlet for ventilation. This effectively achieves airflow throughout the entire foot, further enhancing breathability.

[0009] Furthermore, the extrusion section includes an extrusion plate, with clamping plates fixedly provided on both sides of the extrusion plate, an end groove provided at the lower end of the intermediate layer, and clamping slots communicating between the two ends of the end groove. The extrusion plate and the clamping plates are respectively clamped in the end groove and the clamping slots. A plurality of high-elasticity springs are fixedly provided between the extrusion plate and the end groove, and a central hole is provided on the extrusion plate corresponding to the position of the inlet hole.

[0010] By adopting the above technical solution, this utility model has the following advantages:

[0011] The compression plate and high-elasticity spring of this invention play a certain role in foot shock absorption. In addition, they can further enable airflow by repeatedly compressing the airbag.

[0012] Furthermore, both the one-way air inlet and the one-way air outlet include a housing, and a top cover is fixedly provided on the upper end of the housing by a threaded connection. The top cover is provided with a plurality of filter holes.

[0013] By adopting the above technical solution, this utility model has the following advantages:

[0014] The filter holes in this invention effectively prevent impurities from inside and outside the shoes from being sucked into the airbag and causing blockage. When the filter holes become clogged, they can be cleaned by screwing on the bottom cover, making it more convenient to use.

[0015] Furthermore, the outer shell of the one-way air intake is fixedly connected to the upper end of the airbag, and a one-way air intake pipe is provided inside the outer shell of the one-way air intake. One end of the one-way air intake pipe is fixedly connected to the corresponding airbag, and the outer shell of the one-way air intake penetrates the corresponding central hole and the inlet hole.

[0016] By adopting the above technical solution, this utility model has the following advantages:

[0017] The one-way air inlet tube of this invention allows the gas inside the shoe to be drawn into the airbag in only one direction, thus controlling the actual gas flow.

[0018] Furthermore, the outer shell of the one-way air outlet is fixedly connected to one side of the airbag, and a one-way air outlet pipe is provided inside the outer shell of the one-way air outlet. One end of the one-way air outlet pipe is fixedly connected to the corresponding airbag, and the outer shell of the one-way air outlet passes through the corresponding outlet hole.

[0019] By adopting the above technical solution, this utility model has the following advantages:

[0020] The one-way vent pipe of this invention allows gas inside the airbag to be discharged only through the one-way vent pipe, thus enabling gas circulation. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the exploded structure of the shoe sole of this utility model;

[0024] Figure 3 This is a schematic diagram of the bottom structure of the insole of this utility model;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the sole, air bladder, and intermediate layer of this utility model;

[0026] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0027] Reference numerals: 1. Outsole; 101. Inset groove; 102. Bottom groove; 2. Airbag; 201. One-way air inlet; 202. One-way air outlet; 3. Intermediate layer; 301. Inlet hole; 4. Insole; 401. Inner groove; 5. Ventilation hole; 6. Reinforcing rib; 601. Through groove; 7. Extrusion plate; 701. Clamping plate; 702. Center hole; 8. End groove; 801. Clamping groove; 9. Outlet hole; 10. Upper; 11. High-elasticity spring; 12. One-way air inlet pipe; 13. Outer shell; 14. Top cover; 15. Filter hole. Detailed Implementation

[0028] like Figures 1 to 3As shown in this specific embodiment, a highly breathable shoe includes a sole 1 and an upper 10 fixed to the upper end of the sole 1. The upper end of the sole 1 has an inner groove 101, and the lower end of the inner groove 101 is connected to a bottom groove 102. An airbag 2 is disposed within the bottom groove 102. An intermediate layer 3 is embedded within the inner groove 101. The lower end of the intermediate layer 3 has a compression section. The intermediate layer 3 has several inlet holes 301. An outlet hole 9 is connected to one side of the bottom groove 102. The airbag 2... The end is provided with several one-way air inlets 201, and the airbag 2 is provided with one-way air outlets 202 on one side. The one-way air inlets 201 and one-way air outlets 202 are respectively inserted into the corresponding inlet holes 301 and outlet holes 9. The upper end of the middle layer 3 is provided with an insole 4, and the lower end of the insole 4 is provided with an inner groove 401. Several reinforcing ribs 6 are fixed between the inner grooves 401. Several through grooves 601 are provided on the reinforcing ribs 6. Several ventilation holes 5 are provided in the inner groove 401 on one side of the reinforcing ribs 6.

[0029] With the above configuration, the airbag 2, one-way air intake 201, and one-way air outlet 202 of this utility model allow the foot to repeatedly lift and exert force on the airbag 2 when a person walks. This compresses the gas inside the airbag 2 and allows it to be expelled through the one-way air outlet 202. When the gas inside the airbag 2 is expelled, the reduced air pressure allows the one-way air intake 201 to draw in the gas inside the shoe. This process is repeated to repeatedly expel the gas inside the shoe, thus ensuring airflow within the shoe, providing strong breathability, and effectively removing odors from the shoe, keeping the feet dry and odor-free. The inner groove 401, through groove 601, and ventilation hole 5 of this utility model allow every part of the foot to draw in the gas inside the shoe through the ventilation hole 5, and then gather it through the through groove 601 to each one-way air intake 201 for ventilation, thereby effectively achieving airflow throughout the entire foot and enhancing breathability.

[0030] like Figures 2 to 5As shown, the extrusion section includes an extrusion plate 7, with clamping plates 701 fixedly arranged on both sides of the extrusion plate 7. An end groove 8 is provided at the lower end of the middle layer 3, and clamping slots 801 are provided at both ends of the end groove 8. The extrusion plate 7 and clamping plates 701 are respectively clamped in the end groove 8 and the clamping slots 801. Several high-elasticity springs 11 are fixedly arranged between the extrusion plate 7 and the end groove 8. A center hole 702 is provided on the extrusion plate 7 corresponding to the position of the inlet hole 301. Both the one-way air inlet section 201 and the one-way air outlet section 202 include a housing 13. A top cover 14 is fixedly provided on the upper end of the housing 13 via a threaded connection. Several filter holes 1 are provided on the top cover 14. 5; The outer shell 13 of the one-way air intake 201 is fixedly connected to the upper end of the airbag 2. The outer shell 13 of the one-way air intake 201 is provided with a one-way air intake pipe 12. One end of the one-way air intake pipe 12 is fixedly connected to the corresponding airbag 2. The outer shell 13 of the one-way air intake 201 passes through the corresponding central hole 702 and inlet hole 301; The outer shell 13 of the one-way air outlet 202 is fixedly connected to one side of the airbag 2. The outer shell 13 of the one-way air outlet 202 is provided with a one-way air outlet pipe. One end of the one-way air outlet pipe is fixedly connected to the corresponding airbag 2. The outer shell 13 of the one-way air outlet 202 passes through the corresponding outlet hole 9.

[0031] Through the above configuration, the compression plate 7 and the high-elastic spring 11 of this utility model play a certain role in foot shock absorption. In addition, they can further realize the repeated compression of the airbag 2 to achieve airflow. The filter hole 15 of this utility model can effectively prevent impurities inside and outside the shoe from being sucked into the airbag 2 and causing blockage. When the filter hole 15 is blocked, it can be cleaned through the spiral bottom cover 14, making it more convenient to use. The one-way air inlet pipe 12 of this utility model allows the gas inside the shoe to be sucked into the airbag 2 in only one direction, realizing the flow of gas. The one-way air outlet pipe of this utility model allows the gas in the airbag 2 to be discharged through the one-way air outlet pipe, realizing the flow of gas.

[0032] Working principle: When wearing the shoes, the two feet will alternately rise and fall. When one foot is lifted, the other foot will squeeze the airbag 2. The gas in the airbag 2 will be discharged through the one-way air outlet 202. When the foot is lifted, the air pressure in the airbag 2 is low. Therefore, the gas in the foot will be gathered through the vent 5 to the one-way air inlet 201 and drawn into the airbag 2. This process is repeated, and the gas in the shoe will be repeatedly drawn into the airbag 2 and then discharged, realizing the airflow in the shoe. It can also effectively remove the odor inside the shoe and keep the shoe dry and odorless. The one-way air inlet pipe 12, the one-way air outlet pipe, the airbag 2 and the high-elastic spring 11 are all existing technologies that have been disclosed, so they will not be described in detail.

[0033] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A highly breathable shoe, comprising a sole (1) and an upper (10) fixed to the upper end of the sole (1), characterized in that, The upper end of the sole (1) is provided with an inset groove (101), and the lower end of the inset groove (101) is provided with a bottom groove (102). An airbag (2) is provided in the bottom groove (102). An intermediate layer (3) is embedded in the inset groove (101). The lower end of the intermediate layer (3) is provided with a compression part. The intermediate layer (3) is provided with several inlet holes (301). An outlet hole (9) is provided on one side of the bottom groove (102). The upper end of the airbag (2) is provided with several one-way air inlets (201). One side of the airbag (2) is provided with a single... The one-way air inlet (201) and the one-way air outlet (202) are respectively inserted into the corresponding inlet hole (301) and outlet hole (9). The upper end of the middle layer (3) is provided with an insole (4). The lower end of the insole (4) is provided with an inner groove (401). Several reinforcing ribs (6) are fixed between the inner grooves (401). Several through grooves (601) are provided on the reinforcing ribs (6). Several ventilation holes (5) are provided in the inner groove (401) on one side of the reinforcing ribs (6).

2. The highly breathable shoe according to claim 1, characterized in that, The extrusion section includes an extrusion plate (7), and clamping plates (701) are fixedly provided on both sides of the extrusion plate (7). The lower end of the intermediate layer (3) is provided with an end groove (8), and the two ends of the end groove (8) are connected by clamping slots (801). The extrusion plate (7) and the clamping plates (701) are respectively clamped in the end groove (8) and the clamping slots (801). A plurality of high-elasticity springs (11) are fixed between the extrusion plate (7) and the end groove (8). The extrusion plate (7) is provided with a central hole (702) corresponding to the position of the inlet hole (301).

3. The highly breathable shoe according to claim 2, characterized in that, Both the one-way air inlet (201) and the one-way air outlet (202) include a housing (13). The upper end of the housing (13) is fixedly provided with a top cover (14) by a threaded connection. The top cover (14) is provided with a plurality of filter holes (15).

4. The highly breathable shoe according to claim 3, characterized in that, The outer shell (13) of the one-way air intake (201) is fixedly connected to the upper end of the airbag (2). The outer shell (13) of the one-way air intake (201) is provided with a one-way air intake pipe (12). One end of the one-way air intake pipe (12) is fixedly connected to the corresponding airbag (2). The outer shell (13) of the one-way air intake (201) passes through the corresponding central hole (702) and the inlet hole (301).

5. A highly breathable shoe according to claim 4, characterized in that, The outer shell (13) of the one-way air outlet (202) is fixedly connected to one side of the airbag (2). The outer shell (13) of the one-way air outlet (202) is provided with a one-way air outlet pipe. One end of the one-way air outlet pipe is fixedly connected to the corresponding airbag (2). The outer shell (13) of the one-way air outlet (202) passes through the corresponding outlet hole (9).

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