Shock absorption sole and shoe

Abstract

The utility model provides a shock-absorbing sole and a shoe, and relates to the technical field of shoes, in particular to a shock-absorbing sole which comprises an inner sole, an outer sole and a side wall. The side wall comprises a first step part, a second step part and a third step part which are sequentially connected from top to bottom in the thickness direction of the damping shoe sole. Based on the arrangement, the side walls can absorb and release energy step by step. On the basis, a first arc-shaped groove, a second arc-shaped groove and a third arc-shaped groove are sequentially formed in the side wall in the length direction of the damping sole in a concave mode. It can be understood that the arc-shaped groove is of a segmented groove structure which is sequentially embedded, and step-by-step buffering similar to that of the step part can be formed in the length direction of the damping shoe sole. Based on the arrangement, damping design is achieved in the length direction and the thickness direction of the damping shoe sole, and therefore the technical effects that impact force on the feet and the legs during running or jumping is absorbed, and damage to joints and bones in the movement process is reduced are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoes, in particular to a shock-absorbing sole and a shoe. Background Art

[0002] As an important component of shoes, the sole can bear most of the functions of the shoes. The huge impact on the sole from the human body's own gravity and external forces generated by exercise and other means requires the sole to have strong impact resistance. In addition, the sole must also have a certain degree of elasticity so that it can effectively cushion the impact of external forces on the human foot.

[0003] However, the inventor has found through research that many styles of shoes currently on the market often fail to achieve ideal shock absorption performance and do not provide good support and assistance, which can easily injure the ankles and knees. Utility Model Content

[0004] The purpose of the utility model is to provide a shock-absorbing sole and a shoe, which can absorb the impact force on the feet and legs when running or jumping, reduce the damage to the joints and bones during exercise, and can also reduce the fatigue when standing or walking for a long time, and play a good supporting and assisting effect.

[0005] The embodiment of the utility model is achieved as follows:

[0006] In a first aspect, the utility model provides a shock-absorbing sole, comprising:

[0007] An insole, an outsole, and a side wall connected between the insole and the outsole, wherein the insole is used to contact with the foot, and the outsole is used to contact with the ground;

[0008] The side wall includes a first step portion, a second step portion and a third step portion which are sequentially connected from top to bottom along the thickness direction of the shock-absorbing sole, and the side wall is sequentially concavely provided with a first arc-shaped groove, a second arc-shaped groove and a third arc-shaped groove along the length direction of the shock-absorbing sole;

[0009] Two ends of the first arc-shaped groove are respectively connected to the first step portion and the outer bottom, two ends of the second arc-shaped groove are respectively connected to the second step portion and the outer bottom, and two ends of the third arc-shaped groove are respectively connected to the third step portion and the outer bottom.

[0010] In an optional embodiment, the first step portion, the second step portion and the third step portion are all located at positions of the side wall corresponding to the heel of the foot.

[0011] In an optional embodiment, the side wall also includes a first recess and a second recess at a position corresponding to the sole of the foot, and the first recess and the second recess are spaced apart from top to bottom along the thickness direction of the shock-absorbing sole, and the recess depth of the first recess is greater than the recess depth of the second recess.

[0012] In an optional embodiment, the outsole is provided with a first rubber patch and a second rubber patch, and the first rubber patch is used to correspond to the toes of the foot, and the second rubber patch is used to correspond to the heel of the foot.

[0013] In an optional embodiment, one end of the first rubber patch away from the second rubber patch is warped upward to form a forward warping structure.

[0014] In an optional embodiment, the outsole is recessed with a first drainage groove and a second drainage groove at intervals along the width direction of the shock-absorbing sole, and a first anti-slip unit is formed between the first drainage groove and the side wall, a second anti-slip unit is formed between the first drainage groove and the second drainage groove, and a third anti-slip unit is formed between the second drainage groove and the side wall.

[0015] In an optional embodiment, the first anti-skid unit, the second anti-skid unit and the third anti-skid unit are all provided with anti-skid patterns.

[0016] In an optional embodiment, the outer sole is provided with a plurality of transverse drainage grooves at intervals along the length direction of the shock-absorbing sole, and the transverse drainage grooves are connected to the first drainage groove and / or the second drainage groove.

[0017] In an optional embodiment, the insole is provided with a plurality of labor-saving grooves at positions corresponding to the soles of the feet, and the plurality of labor-saving grooves are arranged in sequence and spaced apart along the length direction of the shock-absorbing sole.

[0018] In a second aspect, the utility model provides a shoe, comprising the shock-absorbing sole and the upper of any one of the aforementioned embodiments, wherein the shock-absorbing sole is connected to the upper.

[0019] The beneficial effects of the embodiments of the utility model include:

[0020] The utility model provides a shock-absorbing sole and a shoe, wherein the shock-absorbing sole comprises an inner sole, an outer sole and a side wall connected between the inner sole and the outer sole. The side wall comprises a first step portion, a second step portion and a third step portion which are sequentially connected from top to bottom along the thickness direction of the shock-absorbing sole. Based on the above arrangement, the side wall forms a step structure along the thickness direction, which can absorb and release energy step by step. On the basis of the above, the side wall is sequentially concavely provided with a first arc groove, a second arc groove and a third arc groove along the length direction of the shock-absorbing sole. It can be understood that the first arc groove, the second arc groove and the third arc groove are sequentially embedded in a segmented groove structure, which can form a step-by-step buffer similar to the above step portion in the length direction of the shock-absorbing sole. Based on the above arrangement, the shock-absorbing design is realized in both the length direction and the thickness direction of the shock-absorbing sole, so as to achieve the technical effect of absorbing the impact force on the feet and legs during running or jumping, and reducing the damage to the joints and bones during exercise. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A side wall diagram of a shock-absorbing sole provided by an embodiment of the utility model;

[0023] Figure 2 The inner bottom diagram of the shock-absorbing sole provided by the embodiment of the utility model;

[0024] Figure 3 The outer sole diagram of the shock-absorbing sole provided by the embodiment of the utility model;

[0025] Figure 4 Another schematic diagram of the shock-absorbing sole provided by an embodiment of the utility model;

[0026] Figure 5 This is another schematic diagram of the shock-absorbing sole provided by the embodiment of the utility model.

[0027] Icons: 10- shock-absorbing sole; 100- insole; 110- labor-saving groove; 300- outsole; 311- first rubber patch; 313- second rubber patch; 331- first drainage groove; 333- second drainage groove; 335- drainage transverse groove; 351- first anti-skid unit; 353- second anti-skid unit; 355- third anti-skid unit; 500- side wall; 511- first step; 513- second step; 515- third step; 531- first arc groove; 533- second arc groove; 535- third arc groove; 551- first concave portion; 553- second concave portion; DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example

[0035] The embodiment of the utility model provides a shoe, which can be a sports shoe or a casual shoe. The shoe includes a shoe upper and a shock-absorbing sole 10 connected to the shoe upper. The shock-absorbing sole 10 can absorb the impact force on the foot and leg during running or jumping, reduce the damage to the joints and bones during exercise, and also reduce the fatigue when standing or walking for a long time, and play a good supporting and assisting effect.

[0036] Next, the specific structures of the various components of the shock-absorbing sole 10 provided in this embodiment and the corresponding relationships between them will be explained in detail.

[0037] Figure 1 FIG. 500 is a side wall of the shock-absorbing sole 10 provided in an embodiment of the utility model. Figure 2 FIG. 100 is an insole 100 of a shock-absorbing sole 10 provided in an embodiment of the utility model. Figure 3 For the outer sole 300 of the shock-absorbing sole 10 provided in the embodiment of the utility model, please refer to Figures 1 to 3 The utility model provides a shock-absorbing sole 10, which includes an inner sole 100, an outer sole 300 and a side wall 500 connected between the inner sole 100 and the outer sole 300, wherein the inner sole 100 is used to contact with the foot, and the outer sole 300 is used to contact with the ground.

[0038] like Figure 1 and Figure 4 As shown, the side wall 500 includes a first step 511, a second step 513 and a third step 515 which are sequentially connected from top to bottom along the thickness direction of the shock-absorbing sole 10. Based on the above configuration, the side wall 500 forms a step structure along the thickness direction, which can absorb and release energy step by step, improve energy feedback, achieve the technical effect of buffering and shock absorption, and thus reduce the risk of foot and leg injuries.

[0039] Specifically, when the foot first contacts the ground, the third step 515 begins to absorb the impact force and provides preliminary protection for the foot; as the foot further touches the ground, the impact force will be transmitted upward along the steps step by step, that is, the second step 513 can also share part of the impact force; when the foot completely touches the ground, the third step 515 can provide final support and cushioning to ensure that the entire foot can smoothly transition to the next action.

[0040] On the basis of the above, the side wall 500 is sequentially concavely provided with a first arc groove 531, a second arc groove 533 and a third arc groove 535 along the length direction of the shock-absorbing sole 10. In addition, the two ends of the first arc groove 531 are respectively connected to the first step portion 511 and the outer sole 300, the two ends of the second arc groove 533 are respectively connected to the second step portion 513 and the outer sole 300, and the two ends of the third arc groove 535 are respectively connected to the third step portion 515 and the outer sole 300.

[0041] It is understandable that the first arc groove 531, the second arc groove 533 and the third arc groove 535 are segmented groove structures embedded in sequence, which can form a step-by-step buffer similar to the above-mentioned step portion in the length direction of the shock-absorbing sole 10. Based on this, on the one hand, the impact caused by the sole or heel landing can be alleviated, and on the other hand, the squeezing feeling caused by the bending of the toe and sole joints during the movement process can be alleviated, which is convenient for users to walk with less effort. In addition, it should be emphasized that the setting of the arc groove can absorb and mitigate the impact force through deformation, providing additional buffering effect.

[0042] In order to improve the convenience of wearing and taking off for the user, the first step 511, the second step 513 and the third step 515 are all located at the position corresponding to the heel of the foot on the side wall 500. It can be understood that when the user wears and takes off the shock-absorbing sole 10 provided by the present application, the first step 511, the second step 513 and the third step 515 can be easily squeezed and deformed, which is convenient for the foot to wear in or out, and then rebound to the original shape.

[0043] See also Figure 5 The side wall 500 further includes a first recess 551 and a second recess 553 at a position corresponding to the sole of the foot, and the first recess 551 and the second recess 553 are arranged at intervals from top to bottom along the thickness direction of the shock-absorbing sole 10, and the recess depth of the first recess 551 is greater than the recess depth of the second recess 553. Based on the above arrangement, a wave trough design similar to that which is easily deformed is formed, achieving a spring-like rebound assist effect, that is, it can deform when subjected to force to improve energy transfer, better protect the foot and ankle from external force impact, and reduce risks.

[0044] Please refer again Figure 3 Next, the design of the outer sole 300 will be explained in detail. In order to increase the anti-slip performance of the outer sole 300, the outer sole 300 is provided with a first rubber patch 311 and a second rubber patch 313, and the first rubber patch 311 is used to correspond to the toes of the foot, and the second rubber patch 313 is used to correspond to the heel of the foot.

[0045] It should be noted that the rubber patch has good wear resistance and anti-slip performance, can optimize the force distribution during exercise, and can also adapt to any sports scene. In particular, in a humid environment, the rubber patch has a high friction coefficient and can also achieve an anti-slip effect.

[0046] In addition, it should be noted that the first rubber patch 311 and the second rubber patch 313 can be provided with a plurality of triangular convex patterns to improve the grip performance on different ground surfaces and increase the anti-slip area accordingly to achieve a better anti-slip effect. In addition, the convex pattern design can also increase the thickness of the outsole 300, so that the user can experience good resilience during walking and increase the resistance area accordingly.

[0047] Please refer again Figure 5 , one end of the first rubber patch 311 away from the second rubber patch 313 is tilted upward to form a forward tilted structure. It can be understood that the forward tilted and heightened design of the first rubber patch 311 can reduce the possibility of the user falling due to slipping while walking, thereby correspondingly avoiding the chain damage caused by falling. Moreover, the first rubber patch 311 is located at the front end of the shock-absorbing sole 10, which can also effectively prevent the impact damage directly caused by external force to the toes. In addition, when the user walks in the rain, the above design can also reduce the possibility of water on the ground being thrown onto the upper due to inertia, ensuring that the upper is dry.

[0048] Furthermore, in order to enhance the drainage performance of the outsole 300, the outsole 300 is recessed with a first drainage groove 331 and a second drainage groove 333 at intervals along the width direction of the shock-absorbing sole 10, and a first anti-slip unit 351 is formed between the first drainage groove 331 and the side wall 500, a second anti-slip unit 353 is formed between the first drainage groove 331 and the second drainage groove 333, and a third anti-slip unit 355 is formed between the second drainage groove 333 and the side wall 500.

[0049] It is understandable that the design of the first drainage groove 331 and the second drainage groove 333 can help drain the water between the sole and the ground, reduce the hydroplaning phenomenon, and thus improve the grip of the sole in a humid or watery environment. In addition, as the water is drained, the dirt and debris on the outsole 300 are also drained, thereby correspondingly improving the cleanliness of the sole.

[0050] In addition, it can also be understood that based on the above-mentioned arrangement of the first anti-slip unit 351, the first drainage groove 331, the second anti-slip unit 353, the second drainage groove 333 and the third anti-slip unit 355 arranged in sequence along the width direction of the sole, a concave and convex outsole 300 structure is formed, which can effectively disperse the pressure generated when landing, reduce the concentrated pressure on a specific area, and improve the durability and grip of the shock-absorbing sole 10.

[0051] In order to further improve the grip and anti-skid property of the outsole 300, the first anti-skid unit 351, the second anti-skid unit 353 and the third anti-skid unit 355 are all provided with anti-skid patterns. In some embodiments, the anti-skid patterns can be provided as triangular convex patterns, quadrangular pyramid structures or V-shaped convex patterns, which can increase the roughness of the first anti-skid unit 351, the second anti-skid unit 353 and the third anti-skid unit 355, thereby correspondingly improving the friction coefficient, which is not limited in this embodiment.

[0052] In addition, in order to further improve the grip and drainage performance of the outsole 300 , the outsole 300 is provided with a plurality of drainage grooves 335 at intervals along the length direction of the shock-absorbing sole 10 , and the drainage grooves 335 are connected to the first drainage groove 331 and / or the second drainage groove 333 .

[0053] It can be understood that the first drainage groove 331, the second drainage groove 333 and the drainage transverse groove 335 are crisscrossed and connected, which, on the one hand, more effectively reduces the water film between the sole and the slippery ground, and improves the grip; on the other hand, the first anti-skid unit 351, the second anti-skid unit 353 and the third anti-skid unit 355 can be more finely cut into anti-skid bumps, and the grip and grip are correspondingly improved. In addition, the anti-skid bumps can also be provided with wire grooves, so as to improve the shape of the anti-skid bumps, that is, to form square, triangular and U-shaped structures, so as to improve the stability of the bump structure.

[0054] Please refer again Figure 2 The insole 100 is provided with a plurality of labor-saving grooves 110 at positions corresponding to the soles of the feet, and the plurality of labor-saving grooves 110 are sequentially arranged at intervals along the length direction of the shock-absorbing sole 10. It can be understood that the labor-saving grooves 110 can facilitate the bending and moving forward of the toes, avoid material accumulation affecting the mobility of the joints, and thus achieve the technical effect of moving forward easily and labor-savingly.

[0055] In summary, the utility model provides a shock-absorbing sole 10 and a shoe, wherein the shock-absorbing sole 10 comprises an insole 100, an outsole 300, and a side wall 500 connected between the insole 100 and the outsole 300. The side wall 500 comprises a first step 511, a second step 513, and a third step 515 connected sequentially from top to bottom along the thickness direction of the shock-absorbing sole 10. Based on the above arrangement, the side wall 500 forms a step structure along the thickness direction, which can absorb and release energy step by step. On the basis of the above, the side wall 500 is sequentially concavely provided with a first arc groove 531, a second arc groove 533, and a third arc groove 535 along the length direction of the shock-absorbing sole 10. It can be understood that the first arc groove 531, the second arc groove 533, and the third arc groove 535 are sequentially embedded in a segmented groove structure, which can form a step-by-step buffer similar to the above-mentioned step portion in the length direction of the shock-absorbing sole 10. Based on the above arrangement, the shock-absorbing sole 10 is designed to absorb shocks in both the length and thickness directions, thereby achieving the technical effect of absorbing the impact force on the feet and legs during running or jumping and reducing damage to the joints and bones during exercise.

[0056] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shock-absorbing sole, characterized in that: include: An insole (100), an outsole (300), and a side wall (500) connected between the insole (100) and the outsole (300), wherein the insole (100) is used to contact the foot, and the outsole (300) is used to contact the ground; The side wall (500) comprises a first step portion (511), a second step portion (513) and a third step portion (515) which are sequentially connected from top to bottom along the thickness direction of the shock-absorbing sole (10), and the side wall (500) is sequentially recessed with a first arc-shaped groove (531), a second arc-shaped groove (533) and a third arc-shaped groove (535) along the length direction of the shock-absorbing sole (10); The two ends of the first arc-shaped groove (531) are respectively connected to the first step portion (511) and the outer bottom (300), the two ends of the second arc-shaped groove (533) are respectively connected to the second step portion (513) and the outer bottom (300), and the two ends of the third arc-shaped groove (535) are respectively connected to the third step portion (515) and the outer bottom (300).

2. The shock-absorbing sole according to claim 1, characterized in that: The first step portion (511), the second step portion (513) and the third step portion (515) are all located at positions of the side wall (500) corresponding to the heel of the foot.

3. The shock-absorbing sole according to claim 2, characterized in that: The side wall (500) further comprises a first recess (551) and a second recess (553) at a position corresponding to the sole of the foot, and the first recess (551) and the second recess (553) are arranged at intervals from top to bottom along the thickness direction of the shock-absorbing sole (10), and the recess depth of the first recess (551) is greater than the recess depth of the second recess (553).

4. The shock-absorbing sole according to claim 1, characterized in that: The outer sole (300) is provided with a first rubber patch (311) and a second rubber patch (313), wherein the first rubber patch (311) is used to correspond to the toes of the foot, and the second rubber patch (313) is used to correspond to the heel of the foot.

5. The shock-absorbing sole according to claim 4, characterized in that: One end of the first rubber patch (311) away from the second rubber patch (313) is warped upward to form a forward warped structure.

6. The shock absorbing sole according to claim 1, characterized in that: The outer sole (300) is provided with a first drainage groove (331) and a second drainage groove (333) at intervals along the width direction of the shock-absorbing sole (10), and a first anti-skid unit (351) is formed between the first drainage groove (331) and the side wall (500), a second anti-skid unit (353) is formed between the first drainage groove (331) and the second drainage groove (333), and a third anti-skid unit (355) is formed between the second drainage groove (333) and the side wall (500).

7. The shock-absorbing sole according to claim 6, characterized in that: The first anti-skid unit (351), the second anti-skid unit (353) and the third anti-skid unit (355) are all provided with anti-skid patterns.

8. The shock absorbing sole according to claim 6, characterized in that: The outer sole (300) is provided with a plurality of drainage transverse grooves (335) at intervals along the length direction of the shock-absorbing sole (10), and the drainage transverse grooves (335) are connected to the first drainage groove (331) and / or the second drainage groove (333).

9. The shock-absorbing sole according to claim 1, characterized in that: The insole (100) is provided with a plurality of labor-saving grooves (110) at positions corresponding to the soles of the feet, and the plurality of labor-saving grooves (110) are sequentially spaced along the length direction of the shock-absorbing sole (10).

10. A shoe, characterized in that: The shoe comprises the shock-absorbing sole (10) and the upper as described in any one of claims 1 to 9, and the shock-absorbing sole (10) is connected to the upper.

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