Multi-stage pressure-relieving sports shoes

Abstract

The utility model belongs to the technical field of sports shoes, and particularly relates to a multi-stage pressure-relieving sports shoe, which comprises a vamp, the shoe sole is arranged at the bottom end of the vamp and comprises an upper-layer shoe sole, a middle-layer shoe sole and a lower-layer shoe sole; the buffer mechanism comprises first air cushions, an installation cavity and second air cushions, the two first air cushions are arranged on the front portion and the rear portion of the lower-layer shoe sole respectively, the installation cavity is formed in the middle-layer shoe sole, and the second air cushions are arranged in the installation cavity. The buffering mechanism in the shoe sole achieves the multi-stage pressure buffering effect through the first air cushion and the second air cushion, the design can more effectively disperse and relieve impact on the foot in the exercise process, the risk of exercise injury is reduced, and the wearing comfort is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sports shoes, in particular to a multi-level pressure-relieving sports shoe. Background Art

[0002] Sports shoes are shoes designed and manufactured according to the characteristics of people participating in sports or traveling. They play many important roles in the process of sports. The soles of sports shoes are different from ordinary leather shoes and rubber shoes. They are generally soft and elastic, and can play a certain role in cushioning. They can enhance elasticity during exercise, and some can also prevent ankle injuries. Therefore, when doing sports, most people have to wear sports shoes, especially high-intensity physical exercise. Different types of sports shoes are suitable for different sports, such as running, basketball, football, mountaineering, etc. When choosing sports shoes, you can choose according to your needs and the type of sports.

[0003] The utility model with application number CN201520298049.X discloses a sports shoe, and the technical scheme thereof is as follows: the sole comprises a main body layer and a reinforcing layer, the main body layer comprises a forefoot portion, a heel portion and an arch portion, the forefoot portion and the heel portion are both in an arc-shaped structure, the arch portion is in a concave structure that is concave in the direction of the inclined plane, a plurality of protrusions are arranged at the edge positions of the forefoot portion and the heel portion, a reinforcing block for enhancing the softness of the sole is arranged in the middle of the forefoot portion, a first gap is arranged between the reinforcing block and the protrusion, a supporting portion for supporting the heel is arranged in the middle position of the heel portion, a second gap is arranged between the supporting portion and the protrusion arranged on the heel portion, the reinforcing layer is embedded in the groove formed between the protrusions and the first and second gaps, and the shoes thus arranged have very strong wear resistance and anti-skid performance, and their service life can be guaranteed. The sports shoe in the utility model has an insufficient shock absorption and pressure relief effect, and the impact on the foot is too large during exercise, which is easy to cause sports injuries. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems and provide a multi-stage pressure-relieving sports shoe for reducing the impact on the foot during exercise.

[0005] In view of this, the utility model provides a multi-level pressure-relieving sports shoe, comprising: an upper, in which an insole is arranged; also comprising: a sole, which is arranged at the bottom end of the upper, and the sole comprises an upper sole, a middle sole and a lower sole; a buffer mechanism, the buffer mechanism comprises a first air cushion, an installation cavity and a second air cushion, the two first air cushions are respectively arranged at the front and rear of the lower sole, the installation cavity is opened in the middle sole, and a plurality of the second air cushions are arranged in the installation cavity.

[0006] In this technical solution, the buffering mechanism in the sole achieves a multi-level pressure-relieving effect through the first air cushion and the second air cushion. This design can more effectively disperse and reduce the impact on the foot during exercise, reduce the risk of sports injuries, and improve wearing comfort.

[0007] In the above technical solution, further, the buffer mechanism also includes: a fixed column, which is arranged between two adjacent second air cushions, and a piston cavity is arranged in the fixed column; an air duct, which is opened in the middle sole, and the air duct connects the piston cavity and the second air cushion; a sleeve, which is sleeved on the outside of the fixed column, and the top of the sleeve is fixedly connected to the top of the installation cavity; a piston rod, which is fixedly connected to the top of the inner wall of the sleeve, and the other end of the piston rod passes through the fixed column and extends to the piston cavity and is fixedly connected with a piston part, and the piston part is slidably connected in the piston cavity; a return spring, which is sleeved on the piston rod, one end of the return spring is fixedly connected to the top of the inner wall of the sleeve, and the other end of the return spring is fixedly connected to the top of the fixed column.

[0008] In the above technical solution, further, the insole includes an upper insole and a lower insole, and rows of strips are evenly arranged on the top of the lower insole, and the strips are made of elastic buffer material.

[0009] In the above technical solution, further, the upper insole includes: a breathable mesh layer, which is arranged on the top of the upper insole; a sweat-absorbing layer, which is arranged below the breathable mesh layer, and the sweat-absorbing layer is filled with moisture-absorbing and antibacterial materials.

[0010] In the above technical solution, further, a protective surface is provided at the front end of the sole.

[0011] The beneficial effects of the utility model are:

[0012] 1. The cushioning mechanism in the sole achieves a multi-level pressure-relieving effect through the first air cushion and the second air cushion. This design can more effectively disperse and reduce the impact on the feet during exercise, reduce the risk of sports injuries, and improve wearing comfort.

[0013] 2. The combination of the fixed column, piston chamber, airway, sleeve, piston rod and return spring in the buffer mechanism constitutes a dynamic buffer adjustment system. When impacted, the sleeve moves to drive the piston rod to move, pushes the piston part to move and compresses the return spring, so that the gas in the piston chamber enters the second air cushion through the airway. The second air cushion absorbs the impact force, and then the return spring drives the piston rod to move, so that the piston part returns to its position, and the gas flows back to the piston chamber, thereby realizing dynamic adjustment and recovery of the buffer effect.

[0014] 3. The strips inside the insole can further increase the cushioning performance and elasticity of the insole and improve the wearing comfort. The breathable mesh layer and sweat-absorbing layer design of the upper insole not only improve the breathability of the shoe, but also effectively prevent moisture and bacterial growth of the feet through moisture-absorbing and antibacterial materials, keeping the feet dry and healthy.

[0015] 4. The protective surface set at the front end of the sole can enhance the protection of the toes during exercise, prevent injuries caused by collision or friction, and improve the safety of the shoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic structural diagram of a specific implementation method of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the buffer mechanism of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the piston part of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the insole of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the upper insole of the utility model.

[0022] The symbols in the figure are:

[0023] 1. Sole; 11. Lower sole; 12. Middle sole; 13. Upper sole; 2. Upper; 3. Buffer mechanism; 31. First air cushion; 32. Mounting cavity; 33. Second air cushion; 34. Fixing column; 35. Piston cavity; 36. Airway; 37. Sleeve; 38. Piston rod; 39. Piston part; 310. Return spring; 4. Insole; 41. Upper insole; 42. Strip; 43. Lower insole; 5. Breathable mesh layer; 6. Sweat-absorbing layer; 7. Protective surface. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0026] Embodiment 1:

[0027] The embodiment of the present application provides a multi-level pressure relief sports shoe, comprising:

[0028] An upper 2, wherein an insole 4 is arranged inside the upper 2;

[0029] The sole 1 is arranged at the bottom of the upper 2, and the sole 1 comprises an upper sole 13, a middle sole 12 and a lower sole 11;

[0030] The buffer mechanism 3 includes a first air cushion 31, a mounting cavity 32 and a second air cushion 33. The two first air cushions 31 are respectively arranged at the front and rear of the lower sole 11. The mounting cavity 32 is opened in the middle sole 12. Several second air cushions 33 are arranged in the mounting cavity 32.

[0031] In this embodiment, refer to Figure 1 and Figure 2 As shown, the buffer mechanism 3 in the sole 1 achieves a multi-level pressure relief effect through the first air cushion 31 and the second air cushion 33. This design can more effectively disperse and reduce the impact on the foot during exercise, reduce the risk of sports injuries, and improve wearing comfort.

[0032] Embodiment 2:

[0033] This embodiment provides a multi-level pressure relief sports shoe, which, in addition to the technical solution of the above embodiment, also has the following technical features, and the buffer mechanism 3 also includes:

[0034] A fixed column 34, the fixed column 34 is arranged between two adjacent second air cushions 33, and a piston cavity 35 is arranged in the fixed column 34;

[0035] An air passage 36 is provided in the middle sole 12 and communicates with the piston chamber 35 and the second air cushion 33;

[0036] The sleeve 37 is sleeved on the outside of the fixing column 34, and the top of the sleeve 37 is fixedly connected to the top of the installation cavity 32;

[0037] A piston rod 38, the piston rod 38 is fixedly connected to the top of the inner wall of the sleeve 37, and the other end of the piston rod 38 passes through the fixing column 34 and extends into the piston cavity 35 to be fixedly connected with a piston portion 39, and the piston portion 39 is slidably connected in the piston cavity 35;

[0038] The return spring 310 is sleeved on the piston rod 38 , one end of the return spring 310 is fixedly connected to the top of the inner wall of the sleeve 37 , and the other end of the return spring 310 is fixedly connected to the top of the fixing column 34 .

[0039] In this embodiment, refer to Figure 2 and Figure 3 As shown, the combination of the fixed column 34, the piston chamber 35, the air channel 36, the sleeve 37, the piston rod 38 and the return spring 310 in the buffer mechanism 3 constitutes a dynamic buffer adjustment system. When impacted, the sleeve 37 moves to drive the piston rod 38 to move, pushes the piston part 39 to move and compresses the return spring 310, so that the gas in the piston chamber 35 enters the second air cushion 33 through the air channel 36, and the second air cushion 33 absorbs the impact force. Then the return spring 310 drives the piston rod 38 to move, so that the piston part 39 returns to its position, and the gas flows back to the piston chamber 35, thereby realizing dynamic adjustment and recovery of the buffer effect.

[0040] Embodiment 3:

[0041] This embodiment provides a multi-level pressure-relieving sports shoe, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the insole 4 includes an upper insole 41 and a lower insole 43, and rows of strips 42 are evenly arranged on the top of the lower insole 43, and the strips 42 are made of elastic buffering material.

[0042] The upper insole 41 comprises:

[0043] A breathable mesh layer 5, which is arranged on the top of the upper insole 41;

[0044] The sweat-absorbing layer 6 is arranged below the breathable mesh layer 5 , and the sweat-absorbing layer 6 is filled with moisture-absorbing and antibacterial materials.

[0045] In this embodiment, refer to Figure 4 and Figure 5 As shown, the strip 42 in the insole 4 can further increase the cushioning performance and elasticity of the insole 4 and improve the wearing comfort. The design of the breathable mesh layer 5 and the sweat-absorbing layer 6 of the upper insole 41 not only improves the breathability of the shoe, but also effectively prevents moisture and bacterial growth of the feet through the moisture-absorbing and antibacterial materials, thereby keeping the feet dry and healthy.

[0046] Embodiment 4:

[0047] This embodiment provides a multi-level pressure-relieving sports shoe, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: a protective surface 7 is provided at the front end of the sole 1.

[0048] In this embodiment, refer to Figure 1 As shown, the protective surface 7 provided at the front end of the sole 1 can enhance the protection of the toes during exercise, prevent injuries caused by collision or friction, and improve the safety of the shoe.

[0049] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A multi-level pressure-relieving sports shoe, comprising: A shoe upper (2), wherein an insole (4) is arranged inside the shoe upper (2); It is characterized by further comprising: A sole (1), the sole (1) being arranged at the bottom end of the upper (2), the sole (1) comprising an upper sole (13), a middle sole (12) and a lower sole (11); A buffer mechanism (3), the buffer mechanism (3) comprising a first air cushion (31), a mounting cavity (32) and a second air cushion (33), the two first air cushions (31) being respectively arranged at the front and rear of the lower sole (11), the mounting cavity (32) being opened in the middle sole (12), and a plurality of the second air cushions (33) being arranged in the mounting cavity (32).

2. The multi-level pressure-relieving sports shoe according to claim 1, characterized in that: The buffer mechanism (3) further comprises: A fixed column (34), wherein the fixed column (34) is arranged between two adjacent second air cushions (33), and a piston chamber (35) is arranged in the fixed column (34); An air passage (36), wherein the air passage (36) is provided in the middle sole (12), and the air passage (36) is connected with the piston chamber (35) and the second air cushion (33); A sleeve (37), wherein the sleeve (37) is sleeved on the outside of the fixing column (34), and the top end of the sleeve (37) is fixedly connected to the top end of the installation cavity (32); A piston rod (38), the piston rod (38) is fixedly connected to the top end of the inner wall of the sleeve (37), the other end of the piston rod (38) passes through the fixing column (34) and extends into the piston cavity (35) to be fixedly connected with a piston part (39), and the piston part (39) is slidably connected in the piston cavity (35); A return spring (310), wherein the return spring (310) is sleeved on the piston rod (38), one end of the return spring (310) is fixedly connected to the top of the inner wall of the sleeve (37), and the other end of the return spring (310) is fixedly connected to the top of the fixed column (34).

3. The multi-level pressure-relieving sports shoe according to claim 1, characterized in that: The insole (4) comprises an upper insole (41) and a lower insole (43), and rows of strips (42) are evenly arranged on the top of the lower insole (43), and the strips (42) are made of elastic buffer material.

4. The multi-level pressure-relieving sports shoe according to claim 3, characterized in that: The upper insole (41) comprises: A breathable mesh layer (5), wherein the breathable mesh layer (5) is arranged on top of the upper insole (41); A sweat-absorbing layer (6), wherein the sweat-absorbing layer (6) is arranged below the breathable mesh layer (5), and the sweat-absorbing layer (6) is filled with a moisture-absorbing and antibacterial material.

5. The multi-level pressure-relieving sports shoe according to claim 1, characterized in that: The front end of the sole (1) is provided with a protective surface (7).

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