A shoe

Abstract

The invention discloses a pair of shoes, comprising an insole body and a shoe body used together with the insole body, the insole body is placed on a bottom plane of a shoe cavity, and an air chamber is provided on the insole body, a tower-shaped spring is provided inside the air chamber, an air inlet hole is opened on a bottom cloth, an air inlet cloth is fixedly sewn on the lower side of the bottom cloth, a first cover cloth and a second cover cloth are fixedly sewn on one side of a middle part of a surface cloth and the bottom cloth, and an air outlet pipe is provided between the first and second cover cloths, one end of the air outlet pipe extends to the inside of the air chamber, and the other end of the air outlet pipe extends to the outside of the shoe body. The invention expands the air chamber through the elastic reset effect of the tower-shaped spring, at which time athlete's foot at the toe end enters the air chamber from the air inlet hole, and then by stepping on the tower-shaped spring, the gas inside the air chamber is discharged from the outside of the shoe through the air outlet pipe, so that athlete's foot, sweat and foot odor inside the shoe cavity are continuously discharged from the outside of the shoe in a cyclic manner, making the foot dry and comfortable.

Description

Technical Field

[0001] The invention relates to the technical field of footwear, in particular to a pair of shoes. Background Art

[0002] Ordinary shoes, especially cotton shoes, leather shoes, etc., have good warmth retention, but poor air permeability. If they are worn for a long time, moisture will appear inside the shoes, making them cold and difficult to wear in the winter mornings. What's more, due to the relatively special closed structure of cotton shoes, leather shoes and other shoes, the moisture inside the shoes is not easy to be dealt with in time, so that unpleasant foot odor is generated inside the shoes, and as the wearing time increases, the probability of athlete's foot is greatly increased, which brings great inconvenience to people's lives. To address this problem, there are currently many shoes and insoles with breathable, moisture-proof and odor-proof functions on the market, but most of them are to improve the material of the shoes or insoles, such as using materials with better breathability on the surface of the shoes, but this method will increase the manufacturing cost, and good breathability will inevitably affect the warmth retention; there are also breathable and moisture-proof insoles, but they basically use loose materials (such as cotton and linen) to absorb sweat, but this only temporarily absorbs sweat or odor and cannot discharge it, so the effect is also relatively general.

[0003] According to surveys and studies, most people sweat on their feet when they are exercising. The existing moisture-proof and breathable shoes and insoles are obtained by improving their materials to obtain the moisture-proof and breathable functions, so they cannot distinguish the wearer's state, which will bring some problems. For example, if the breathability effect can be achieved during exercise, then the breathability effect will be equivalent when stationary. For example, in winter, when people sweat during exercise, they hope to be able to sweat and exhaust quickly, and hope to have better warmth retention when not exercising. Traditional shoes and insoles cannot meet this demand, so we propose a shoe. Summary of the invention

[0004] The object of the present invention is to provide a shoe to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a shoe, comprising an insole body and a shoe body used in conjunction therewith, wherein the bottom of the shoe body is fixedly sewn with a sole, and a shoe cavity is arranged inside the shoe body, the insole body is placed on the bottom plane of the shoe cavity, the insole body comprises a surface cloth located at the top and a bottom cloth located at the bottom, the surface cloth and the bottom cloth are made of dense and airtight materials, and the surface cloth and the bottom cloth are connected at the peripheral edges and wrapped between the surface cloth and the bottom cloth to form an air chamber, a plurality of elastic members are arranged inside the air chamber, an air inlet hole is opened at the rear side of the bottom cloth, and the air chamber is communicated with the shoe cavity through the air inlet hole;

[0006] The insole body is also provided with an air outlet pipe, one end of which passes through the side walls of the surface cloth and the bottom cloth and extends to the inside of the air chamber, and the other end of which passes through a through hole and extends to the outside of the shoe body. The through hole is opened on the side wall of the shoe body, and the air outlet pipe is provided with a one-way structure that only allows gas to be discharged from the air chamber to the outside.

[0007] Preferably, the air outlet pipe is made of rubber, and the one-way structure is an indentation provided on the outer end of the air outlet pipe.

[0008] Preferably, an inner rope is provided inside the air outlet pipe, and the inner rope runs through the entire air outlet pipe.

[0009] Preferably, a first cover cloth and a second cover cloth are provided on both sides of the air outlet pipe, and the bottom ends of the first cover cloth and the second cover cloth are connected to the edges of the surface cloth and the bottom cloth respectively.

[0010] Preferably, a button is connected to the side wall of the first cover cloth via a connecting rope, and the connecting rope is sleeved on the side wall of the air outlet pipe, and the button is movably snap-connected to the through hole.

[0011] Preferably, the edges of the surface cloth and the base cloth are sealed by gluing, and the edges of the surface cloth and the base cloth are fixedly sewn by needle and thread.

[0012] Preferably, an air intake cloth is fixedly sewn to the lower side of the base cloth, the rear edges of the base cloth and the air intake cloth are sealed by gluing, and the rear edges of the surface cloth and the base cloth are fixedly sewn by needle and thread.

[0013] Preferably, the surface cloth, air intake cloth and base cloth are made of leather.

[0014] Preferably, the elastic member is a tower-shaped spring with a larger upper end and a smaller lower end, the upper end of the tower-shaped spring is fixedly sewn to the bottom surface of the surface fabric, and the lower end of the tower-shaped spring is fixedly sewn to the top surface of the base fabric.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the tower-shaped spring of the present invention is expanded in a natural state. When the foot is lifted, the sole of the foot will not press on the tower-shaped spring, and the air chamber will be expanded by the elastic reset effect of the tower-shaped spring. At this time, the gas at the toe end flows from the opening and closing of the base cloth and the air intake cloth to the air intake hole, and enters the interior of the air chamber from the air intake hole. The tower-shaped spring is pressed by the sole of the person's foot to make the surface cloth and the base cloth fit together, so that the gas inside the air chamber will be discharged from the air outlet pipe to the outside of the shoe, thereby circulating, so that the foot fungus, foot sweat and foot odor inside the shoe cavity are continuously discharged to the outside of the shoe, so that the gas inside the shoe cavity keeps flowing, making the feet dry and comfortable, thereby bringing great convenience to people's lives. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 An exploded view of the shoe body, base fabric, air intake fabric and sole of the present invention;

[0018] Figure 3 It is an exploded view of the surface fabric and the base fabric of the present invention;

[0019] Figure 4 For the present invention Figure 3 A magnified image of point A;

[0020] Figure 5 It is a cross-sectional view of the shoe body, the surface fabric and the bottom fabric of the present invention;

[0021] Figure 6 For the present invention Figure 5 The enlarged view of point B;

[0022] Figure 7 It is a schematic structural diagram of the surface cloth, the bottom cloth and the air inlet cloth of the present invention;

[0023] Figure 8 It is an exploded view of the air outlet pipe and the inner rope of the present invention.

[0024] In the figure: 1, shoe body, 2, sole, 3, shoe cavity, 4, surface cloth, 5, bottom cloth, 6, air chamber, 7, elastic member, 8, air intake cloth, 9, air intake hole, 10, first cover cloth, 11, second cover cloth, 12, air outlet pipe, 13, button, 14, connecting rope, 15, indentation, 16, inner rope, 17, through hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-8 ,

[0027] Embodiment 1, the present invention provides a technical solution: a shoe, comprising an insole body and a shoe body 1 used in conjunction with the insole body, the bottom of the shoe body 1 is fixedly sewn with a sole 2, and the interior of the shoe body 1 is provided with a shoe cavity 3, and the insole body of the present invention is placed on the bottom plane of the shoe cavity 3, like conventional shoes and insoles, the insole body of the present invention comprises a surface cloth 4 located at the top and a bottom cloth 5 located at the bottom, the surface cloth 4 and the bottom cloth 5 are made of dense and airtight materials such as leather, and the surface cloth 4 is connected to the peripheral edges of the bottom cloth 5 and is between the surface cloth 4 and the bottom cloth 5. The air chamber 6 is wrapped in between, and a plurality of elastic members 7 are arranged inside the air chamber 6. The elastic members 7 are used to reset the air chamber 6 after deformation. The insole body is in direct contact with the human foot, and the foreign body sensation of the human foot is relatively strong. Therefore, the specific elastic member 7 can adopt two groups of tower-shaped springs with a large upper end and a small lower end. One group of tower-shaped springs is located at the rear side of the air chamber 6 to support the heel, and the other group of tower-shaped springs is located at the front side of the air chamber 6 to support the sole. The tower-shaped springs are stretched in a natural state, and the tower-shaped springs support the air chamber 6 through their own elastic force reset effect. The two groups can share the pressure, and the tower-shaped spring can make the elastic member 7 have sufficient elasticity while minimizing the volume after contraction, and the whole is located in the same plane after contraction. The two groups of four tower-shaped springs have a large area and minimize the foreign body sensation on the foot. The upper end of the tower-shaped spring is fixedly sewn to the bottom surface of the surface cloth 4, and the lower end of the tower-shaped spring is fixedly sewn to the top surface of the base cloth 5. The two ends of the tower-shaped spring are connected to the surface cloth 4 and the base cloth 5 by sewing, so that the position of the tower-shaped spring can be kept fixed to prevent the tower-shaped spring from moving by itself. After the foot is in the position, the sole of the foot will feel uncomfortable. Two air inlet holes 9 are opened on the back side of the bottom fabric 5. The air chamber 6 is connected with the shoe cavity 3 through the air inlet holes 9. When the air chamber 6 is opened by the elastic force of the tower spring, the air chamber 6 is connected with the shoe cavity 3 through the air inlet holes 9. At this time, the gas in the shoe cavity 3 can enter the inside of the air chamber 6 from the air inlet holes 9. When the air chamber 6 is in the process of being flattened (when the foot is stepped down), the air inlet holes 9 will be blocked and sealed, and the air chamber 6 is no longer connected with the shoe cavity 3. The gas inside the air chamber 6 will not flow back into the inside of the shoe cavity 3, so that the air extraction effect is better.

[0028] The insole body is also provided with an air outlet pipe 12, one end of the air outlet pipe 12 passes through the side walls of the surface cloth 4 and the bottom cloth 5 and extends to the inside of the air chamber 6, and the other end of the air outlet pipe 12 passes through the through hole 17 and extends to the outside of the shoe body 1. The through hole 17 is opened on the side wall of the shoe body 1, and the requirements for the shoe body 1 are not high. It only needs to be possible to open a through hole 17 on the shoe body 1 to cooperate with the insole body of the present invention, thereby expanding the application scope of the present invention. The air outlet pipe 12 is provided with a one-way structure that only allows gas to be discharged from the air chamber 6 to the outside, and the gas sucked from the shoe cavity 3 is discharged to the outside of the shoe body 1 through the air outlet pipe 12, and due to the existence of the one-way structure, when the elastic member 7 recovers its deformation, the air chamber 6 can only absorb the gas in the shoe cavity 3 through the air inlet hole 9 when it expands, and will not absorb external gas, causing the present invention to fail. There are many one-way structures on the market, such as one-way valves, but this product is one This kind of wearable device is not suitable for some structures with more precise structures or larger volumes, so the air outlet pipe 12 of the present invention is made of rubber material, and the elastic properties of the rubber material pipe are utilized. The one-way structure is an indentation 15 provided at the outer end of the air outlet pipe 12, and the indentation 15 is pre-pressed to seal the outlet end of the air outlet pipe 12 (i.e., outside the shoe body 1). When exhausting, the gas can only be discharged through the air outlet pipe 12 because the gas is gathered in the air chamber 6, so the gas will push the indentation 15 to be discharged. When inhaling, the shoe body 1 itself cannot be very sealed (such as air intake from the vamp, air intake from the ankle and the shoe body 1), and because the indentation 15 is located at the outer end of the air outlet pipe 12, the gas does not have a long stroke, so the air outlet pipe 12 will remain closed, thereby forcibly sucking the gas in the shoe cavity 3 into the air chamber 6, and so on. The continuous cycle can continuously update the gas in the shoe cavity 3 and take away the odor and moisture. Specifically, the edges of the surface cloth 4 and the bottom cloth 5 are sealed by gluing, and the edges of the surface cloth 4 and the bottom cloth 5 are fixedly sewn by needle and thread. The edges of the surface cloth 4 and the bottom cloth 5 are glued together to ensure the sealing of the air chamber 6, and the edges are sewn together to ensure that the connection between the surface cloth 4 and the bottom cloth 5 is firm, and the sewing is within the glue-adhering area to prevent the air chamber 6 from leaking from the needle hole.

[0029] In addition, since the air outlet pipe 12 is made of rubber, it is possible that the air outlet pipe 12 may be squeezed and become flattened and blocked in some cases. Therefore, an inner rope 16 is provided inside the air outlet pipe 12. The inner rope 16 is made of a relatively high hardness line such as hemp rope to prevent bending and curling. The bottom end is sewn into the air chamber 6, and the outer end extends out of the air outlet pipe 12. The inner rope 16 runs through the entire air outlet pipe 12. The inner rope 16 supports the flattened air outlet pipe 12, so that there is a certain gap around the inner rope 16 for the gas inside the air chamber 6 to be discharged from the air outlet pipe 12 or the gas is gradually stretched out from this gap to reduce the difficulty of air outlet. Moreover, it is relatively easy to inlet air into the shoe from other positions when air is inhaled, and the resistance is small. Therefore, the amount of gas entering the air outlet pipe 12 again will be relatively small.

[0030] Embodiment 2: According to investigations and studies, sweating and odor of the feet are mainly concentrated in the toes, and the heel is close to the wearing opening of the shoe body 1, so air leakage is easy to occur during inhalation. Therefore, on the basis of Embodiment 1, the lower side of the base fabric 5 is fixedly sewn with an air intake cloth 8, and the material of the air intake cloth 8 is also airtight leather cloth. The rear edges of the base fabric 5 and the air intake cloth 8 are sealed by glue, and the surface cloth 4 and the rear edges of the base fabric 5 are fixedly sewn by needle and thread. Since the toes of the human body are prone to athlete's foot and foot sweat, and the gas there is not easy to be discharged, when the air chamber 6 of the device is inhaled, the athlete's foot at the toe end can flow from the front end opening and closing of the base fabric 5 and the air intake cloth 8 to the air intake hole 9 (such as Figure 7 As shown), the air enters the air chamber 6 from the air inlet 9 and then is discharged to the outside of the shoe, so that the sweat and foot odor at the toes can be easily discharged, making the feet drier and more comfortable.

[0031] In addition, in order to reduce the wear of the air outlet pipe 12, make it more comfortable to wear, and reduce the foreign body sensation on the foot, the first cover cloth 10 and the second cover cloth 11 are provided on both sides of the air outlet pipe 12, and the bottom ends of the first cover cloth 10 and the second cover cloth 11 are respectively connected to the edges of the surface cloth 4 and the bottom cloth 5, and the first cover cloth 10 and the second cover cloth 11 are fixedly sewn on one side of the middle of the surface cloth 4 and the bottom cloth 5. The first cover cloth 10 isolates the air outlet pipe 12 from contacting the foot surface to prevent discomfort to the human body, and the second cover cloth 11 isolates the air outlet pipe 12 from the shoe body 1 to reduce wear. In addition, a button 13 is connected to the side wall of the first cover cloth 10 through a connecting rope 14, and the connecting rope 14 is sleeved on the side wall of the air outlet pipe 12, and the button 13 is movably clamped on the through hole 17. When the air outlet pipe 12 is inserted into the through hole 17, the button 13 plays a fixing role.

[0032] Working principle: When in use, the insole body, which is a sutured body of the surface cloth 4, the bottom cloth 5 and the air intake cloth 8, is installed inside the shoe cavity 3 and laid flat on the bottom surface of the shoe cavity 3, and the outer end of the air outlet pipe 12 is extended from the through hole 17 to the outside of the shoe body 1 and fixed with a button 13;

[0033] When the device is worn on a person's foot, when the sole of the foot is lifted, the air chamber 6 is expanded by the elastic force of the tower-shaped spring. At this time, the gas at the toe end flows from the front end opening of the bottom cloth 5 and the air intake cloth 8 to the air intake hole 9, and enters the inside of the air chamber 6 from the air intake hole 9, so that the athlete's foot inside the shoe cavity 3 enters the inside of the air chamber 6. The tower-shaped spring is pressed by the sole of the person's foot, so that the surface cloth 4 and the bottom cloth 5 are squeezed and fitted, so that the gas (athlete's foot, foot sweat, foot odor) inside the air chamber 6 will be discharged from the outside of the shoe through the air outlet pipe 12. After the foot is lifted, the air pressure in the shoe cavity 3 is reduced, and the shoe body 1 will inhale external air through the gaps in the foot, such as the upper, the shoe upper, and the ankle opening, so that the gas inside the shoe cavity 3 is circulated and continuously discharged from the outside of the shoe, so that the foot is dry and comfortable.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pair of shoes, comprising an insole body with ventilation function and a shoe body (1) used in conjunction with the insole body, wherein the bottom of the shoe body (1) is fixedly sewn with a sole (2), and a shoe cavity (3) is provided inside the shoe body (1), and the insole body is placed on the bottom plane of the shoe cavity (3). Features: The insole body comprises a surface cloth (4) located at the top and a bottom cloth (5) located at the bottom, the surface cloth (4) and the bottom cloth (5) are made of dense and airtight materials, and the circumferential edges of the surface cloth (4) and the bottom cloth (5) are connected and wrapped between the surface cloth (4) and the bottom cloth (5) to form an air chamber (6), a plurality of elastic parts (7) are arranged inside the air chamber (6), and an air inlet hole (9) is opened on the rear side of the bottom cloth (5), and the air chamber (6) is communicated with the shoe cavity (3) through the air inlet hole (9); The insole body is also provided with an air outlet pipe (12), one end of the air outlet pipe (12) penetrates the side walls of the surface cloth (4) and the bottom cloth (5) and extends to the inside of the air chamber (6), the other end of the air outlet pipe (12) penetrates the through hole (17) and extends to the outside of the shoe body (1), the through hole (17) is opened on the side wall of the shoe body (1), the air outlet pipe (12) is provided with a one-way structure that only allows gas to be discharged from the air chamber (6) to the outside, and the gas sucked from the shoe cavity (3) is discharged to the outside of the shoe body (1) through the air outlet pipe (12). The air outlet pipe (12) is made of rubber material, and the one-way structure is an indentation (15) provided at the outer end of the air outlet pipe (12), an inner rope (16) is provided inside the air outlet pipe (12), and the inner rope (16) runs through the entire air outlet pipe (12), the edges of the surface cloth (4) and the bottom cloth (5) are sealed by gluing, and the edges of the surface cloth (4) and the bottom cloth (5) are fixedly sewn by needle and thread, the lower side of the bottom cloth (5) is fixedly sewn with an air intake cloth (8), the rear edges of the bottom cloth (5) and the air intake cloth (8) are sealed by gluing, and the rear edges of the surface cloth (4) and the bottom cloth (5) are fixedly sewn by needle and thread.

2. A shoe according to claim 1, Features: A first cover cloth (10) and a second cover cloth (11) are provided on both sides of the air outlet pipe (12), and the bottom end of the first cover cloth (10) is connected to the edge of the surface cloth (4), and the bottom end of the second cover cloth (11) is connected to the edge of the bottom cloth (5).

3. A shoe according to claim 2, Features: A button (13) is connected to the side wall of the first cover cloth (10) via a connecting rope (14), and the connecting rope (14) is sleeved on the side wall of the air outlet pipe (12), and the button (13) is movably snap-fitted to the through hole (17).

4. A shoe according to claim 1, Features: The surface cloth (4), the air intake cloth (8) and the bottom cloth (5) are made of leather.

5. A shoe according to any one of claims 1 to 4, Features: The elastic member (7) is a tower-shaped spring with a larger upper end and a smaller lower end; the upper end of the tower-shaped spring is fixedly sewn to the bottom surface of the surface cloth (4), and the lower end of the tower-shaped spring is fixedly sewn to the top surface of the bottom cloth (5).

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