Supporting structure for sole of badminton shoe

Abstract

The utility model relates to a supporting structure of a shoe sole, belongs to the technical field of badminton shoes, and particularly relates to a supporting structure for the shoe sole of a badminton shoe, which comprises a rubber sole, an air bag cushion, a circular groove, an annular air pipe I, an annular air pipe II and a communicating pipe, one side of the airbag cushion fixedly communicates with an air inlet pipe, a second one-way valve is fixedly mounted on the surface of the air inlet pipe, a filter screen is fixedly connected to the end, away from the airbag cushion, of the air inlet pipe, a mounting groove is formed in one side of the airbag cushion, and an air collecting pipe, a first one-way valve and a connecting pipe are arranged in the mounting groove; according to the utility model, the ventilation structure is arranged in the sole, so that the sole can be ventilated, the dryness of the foot can be kept, and the phenomena of sweating and slipping can be avoided, and the problems that the sole is easy to slip in the supporting structure due to the fact that the interior of the sole is easy to sweat in the conventional exercise with a large amount of exercise can be solved; and the possibility of sprain is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton shoes, in particular to a supporting structure for the sole of a badminton shoe. Background Art

[0002] With the continuous progress of society, people pay more and more attention to sports. There are many ways to exercise, among which playing badminton is an important part. In the process of playing badminton, you need a pair of badminton shoes, which can assist athletes to bounce well and have better exercise effects.

[0003] In the prior art, a Chinese patent with publication number CN217565083U discloses a support structure for a sole, a sole and a sports shoe, including an elastic support sheet, the support sheet is arranged at the forefoot or / and the arch of the sole, and is arranged along the width direction of the sole, and the support sheet is provided with a plurality of convex arc segments or / and concave arc segments along the width direction of the sole. The utility model also discloses a sole and a sports shoe, including the above-mentioned support structure, the sole support structure is bonded or integrally formed on the upper surface of the midsole, or bonded or integrally formed between the midsole and the outsole, or embedded inside the midsole. The patent can convert the human kinetic energy in the contact and buffering stages into the elastic potential energy of the sole support structure, and convert the elastic potential energy into the human kinetic energy again in the stretching stage, thereby facilitating jumping and improving the exercise effect.

[0004] However, the above patent has some shortcomings. In actual use, the above support structure can only achieve a supporting effect. In sports with a large amount of exercise, the inside of the sole of the foot is prone to sweating, which makes it easy for the foot to slip inside the support structure, causing the possibility of sprains. Therefore, a support structure for the sole of a badminton shoe is proposed to solve the above problem. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a support structure for the sole of a badminton shoe. Through the ventilation structure arranged inside the sole, the sole of the foot can be ventilated to keep the foot dry and avoid sweating and slipping.

[0006] The technical solution to achieve the purpose of the utility model is: a support structure for the sole of a badminton shoe, comprising a rubber sole, an airbag cushion is arranged above the rubber sole, the upper surface of the airbag cushion is provided with two circular grooves, the inner walls of the two circular grooves are respectively provided with an annular air pipe 1 and an annular air pipe 2, the annular air pipe 1 and the annular air pipe 2 are fixedly connected by a connecting pipe, the surfaces of the annular air pipe 1 and the annular air pipe 2 are both provided with a plurality of air outlet holes, one side of the airbag cushion is fixedly connected with an air intake pipe, the surface of the air intake pipe is fixedly installed with a one-way valve 2, the end of the air intake pipe away from the airbag cushion is fixedly connected with a filter, one side of the airbag cushion is provided with an installation groove, the interior of the installation groove is provided with an air collecting pipe, a one-way valve 1 and a connecting pipe.

[0007] In some embodiments, one end of the air collecting pipe is fixedly connected to the surface of the annular air pipe 2, a one-way valve 1 is fixedly installed on the surface of the air collecting pipe, both ends of the connecting pipe are respectively fixedly connected to the surface of the airbag cushion, and the surface of the connecting pipe is fixedly connected to one end of the air collecting pipe away from the annular air pipe.

[0008] In some embodiments, a PE elastic pad is disposed on the upper surface of the airbag pad, and a plurality of through holes are formed through the upper surface of the PE elastic pad.

[0009] In some embodiments, a protective pad and a sponge strip are respectively provided on the upper surface of the PE elastic pad.

[0010] In some embodiments, an avoidance hole is formed through the upper surface of the PE elastic pad, and a TPR rubber pad is provided on the inner wall of the avoidance hole. The TPR rubber pad is cylindrical, and a PU foam block is provided inside the TPR rubber pad.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] First, the utility model can blow air into the PE elastic pad through the annular air tube 1 and the annular air tube 2, and the air outlet holes on the annular air tube 1 and the annular air tube 2. The ventilation and drying function of the sole of the foot can be realized through the plurality of through holes on the PE elastic pad, so as to ensure the dryness of the sole of the foot and avoid the slipping of the foot inside the sneaker due to sweating and moisture. When the patient walks, the back of the foot touches the ground first, and the gas squeezed in the airbag cushion enters the annular air tube 2 through the air collecting pipe and reaches the annular air tube 1 through the connecting pipe. The gas in the annular air tube 1 and the annular air tube 2 is dispersed into the PE elastic pad through the air outlet holes. When the PE elastic pad contains moisture, the gas blown out from the air outlet holes can play a role in drying and dehumidifying.

[0013] Second: the utility model can support the foot by means of the PE elastic pad, protective pad, sponge strip, TPR rubber pad and PU foam block. The sponge strip, TPR rubber pad and PU foam block can wrap and support the forefoot, and have a buffering and energy-absorbing effect, which can reduce the impact force of landing after jumping.

[0014] The invention solves the existing problem that the inside of the sole of the foot is prone to sweating during sports with large amount of exercise, so that the sole of the foot is prone to slipping inside the supporting structure, which may cause sprain. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0017] Figure 2 It is a schematic diagram of the elastic pad structure provided in one embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the ventilation mechanism provided in one embodiment of the utility model;

[0019] Figure 4 The utility model provides in one embodiment Figure 3 Enlarged structural diagram at A in the middle.

[0020] Description of reference numerals:

[0021] 1. Rubber bottom; 2. Airbag cushion; 3. PE elastic cushion; 4. Protective cushion; 5. Sponge strip; 6. TPR rubber cushion; 7. PU foam block; 8. Circular groove; 9. Annular air pipe 1; 10. Annular air pipe 2; 11. Air outlet; 12. Connecting pipe; 13. Installation groove; 14. Air collecting pipe; 15. One-way valve 1; 16. Connecting pipe; 17. Inlet pipe; 18. One-way valve 2; 19. Filter. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a support structure for the sole of a badminton shoe through improvement. The technical solution of the utility model is:

[0024] like Figure 1-4 As shown, a support structure for the sole of a badminton shoe comprises a rubber sole 1, an airbag cushion 2 is arranged above the rubber sole 1, and the airbag cushion 2 can provide air inlet and outlet effects for ventilation while supporting the sole of the foot, two circular grooves 8 are arranged on the upper surface of the airbag cushion 2, and the inner walls of the two circular grooves 8 are respectively provided with an annular air pipe 1 9 and an annular air pipe 2 10, the annular air pipe 1 9 and the annular air pipe 2 10 are fixedly connected through a connecting pipe 12, and a plurality of air outlet holes 11 are opened on the surfaces of the annular air pipe 1 9 and the annular air pipe 2 10, one side of the airbag cushion 2 is fixedly connected with an air intake pipe 17, and a one-way valve 2 18 is fixedly installed on the surface of the air intake pipe 17, and a filter screen 19 is fixedly connected to one end of the air intake pipe 17 away from the airbag cushion 2, and the filter screen 19 can filter the inhaled air to ensure the cleanliness of the shoe, and one side of the airbag cushion 2 is provided with a mounting groove 13, and an air collecting pipe 14, a one-way valve 15 and a connecting pipe 16 are arranged inside the mounting groove 13.

[0025] like Figure 3 and 4 As shown, in one embodiment, one end of the air collecting pipe 14 is fixedly connected to the surface of the annular air pipe 2 10, a one-way valve 15 is fixedly installed on the surface of the air collecting pipe 14, both ends of the connecting pipe 16 are respectively fixedly connected to the surface of the airbag cushion 2, the surface of the connecting pipe 16 is fixedly connected to one end of the air collecting pipe 14 away from the annular air pipe, the one-way valve 15 and the one-way valve 2 18 are both prior arts and will not be elaborated herein, and both ends of the connecting pipe 16 are connected to the airbag cushion 2 to realize the inflation and deflation of the airbag.

[0026] like Figure 1 and 2 As shown, in one embodiment, a PE elastic pad 3 is provided on the upper surface of the airbag cushion 2, and a plurality of through holes are formed through the upper surface of the PE elastic pad 3. The PE (polyethylene) elastic pad has many excellent properties, such as being light, non-slip, and shock-absorbing, etc., which can effectively protect the sole of the foot and reduce foot fatigue.

[0027] The upper surface of the PE elastic pad 3 is provided with a protective pad 4 and a sponge strip 5 respectively. The protective pad 4 can fill the side of the foot to achieve a better supporting effect when wrapped in the shoe.

[0028] An avoidance hole is formed through the upper surface of the PE elastic pad 3, and a TPR rubber pad 6 is provided on the inner wall of the avoidance hole. The TPR rubber pad 6 is cylindrical, and a PU foam block 7 is provided inside the TPR rubber pad 6. Polyurethane (PU): The polyurethane foam sole material has high elasticity and wear resistance, and also has good waterproof performance, which can avoid sweat from soaking and causing slipping. The TPR foam sole material has good wear resistance, skid resistance and corrosion resistance. Through its skid resistance, the stability of the sole of the foot in the shoe can be achieved.

[0029] The specific working method is: through the annular air tube 1 9 and the annular air tube 2 10, and the air outlet holes 11 opened on the annular air tube 1 9 and the annular air tube 2 10, the PE elastic pad 3 can be blown, and the ventilation and drying function of the sole can be realized through the several through holes opened on the PE elastic pad 3, so as to ensure the dryness of the sole and avoid the slipping of the foot inside the sneaker due to sweating and moisture. When the patient walks, the back of the foot touches the ground first, and the gas in the squeezed airbag cushion 2 enters the annular air tube 2 10 through the air collecting pipe 14 and reaches the annular air tube 1 9 through the connecting pipe 12. The gas in the annular air tube 1 9 and the annular air tube 2 10 is dispersed to the PE elastic When the PE elastic pad 3 contains moisture, the gas blown out from the air outlet 11 can play a role in drying and dehumidifying. When the rear sole of the foot leaves the ground, the airbag pad 2 located at the rear sole of the foot absorbs gas from the outside through the air inlet pipe 17 to restore the deformation by opening the one-way valve 18. The one-way valve 18 prevents the gas from flowing out of the air inlet pipe 17 of the airbag. The PE elastic pad 3, the protective pad 4, the sponge strip 5, the TPR rubber pad 6, and the PU foam block 7 can support the foot. The sponge strip 5, the TPR rubber pad 6, and the PU foam block 7 can wrap and support the forefoot, and have a buffering and energy-absorbing effect, which can reduce the impact of landing after jumping.

[0030] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A support structure for a badminton shoe sole, comprising a rubber sole (1), characterized in that: An airbag cushion (2) is arranged above the rubber bottom (1), and two circular grooves (8) are arranged on the upper surface of the airbag cushion (2). The inner walls of the two circular grooves (8) are respectively provided with an annular air pipe 1 (9) and an annular air pipe 2 (10). The annular air pipe 1 (9) and the annular air pipe 2 (10) are fixedly connected via a connecting pipe (12). The surfaces of the annular air pipe 1 (9) and the annular air pipe 2 (10) are both provided with a plurality of air outlet holes (11). One side of the airbag cushion (2) is fixedly connected with an air intake pipe (17), and a check valve 2 (18) is fixedly installed on the surface of the air intake pipe (17). One end of the air intake pipe (17) away from the airbag cushion (2) is fixedly connected with a filter screen (19). One side of the airbag cushion (2) is provided with an installation groove (13), and an air collecting pipe (14), a check valve 1 (15) and a connecting pipe (16) are arranged inside the installation groove (13).

2. A support structure for a badminton shoe sole according to claim 1, characterized in that: One end of the air collecting pipe (14) is fixedly connected to the surface of the annular air pipe (10), a one-way valve (15) is fixedly installed on the surface of the air collecting pipe (14), both ends of the connecting pipe (16) are respectively fixedly connected to the surface of the airbag cushion (2), and the surface of the connecting pipe (16) is fixedly connected to one end of the air collecting pipe (14) away from the annular air pipe.

3. A support structure for a badminton shoe sole according to claim 2, characterized in that: A PE elastic pad (3) is provided on the upper surface of the airbag pad (2), and a plurality of through holes are formed through the upper surface of the PE elastic pad (3).

4. A support structure for a badminton shoe sole according to claim 3, characterized in that: A protective pad (4) and a sponge strip (5) are respectively arranged on the upper surface of the PE elastic pad (3).

5. A support structure for a badminton shoe sole according to claim 4, characterized in that: An escape hole is formed through the upper surface of the PE elastic pad (3), and a TPR rubber pad (6) is arranged on the inner wall of the escape hole. The TPR rubber pad (6) is cylindrical, and a PU foam block (7) is arranged inside the TPR rubber pad (6).

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