Sole with reinforced side wall support

Abstract

The utility model discloses a sole with reinforced side wall support, which comprises a sole main body and a side wall support body, the side wall support body is an elastic support body, the sole main body comprises a support bottom and a side wall arranged on the periphery of the support bottom in a surrounding manner, and the side wall support body is fixed on the side surface of the side wall. The half sole part is arranged corresponding to the half sole of the foot of the human body, the arch part is arranged corresponding to the arch of the foot of the human body, the heel part is arranged corresponding to the heel of the foot of the human body, the half sole part is of a sheet-shaped compact structure, and the arch part and the heel part jointly form a supporting ring. According to the utility model, the side wall supporting body with certain elasticity is arranged, so that the supporting performance of the side wall can be improved, namely, the structural stability during wearing is improved. Even if the sole is ultra-soft, the comfort of long-time wearing of the sole can be improved by increasing the support and rebound resilience of the side wall.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of shoe sole processing, in particular to a shoe sole with reinforced side wall support. BACKGROUND

[0002] In daily life, in order to improve the comfort of the shoe sole, often strive to reduce the hardness of the shoe sole, that is, strive to develop super soft shoe sole material. When super soft shoe sole material is used, the wearing comfort of the shoe sole will be greatly improved, but the super soft shoe sole material may cause the arch of the foot to be sore after long time wearing due to the lack of resilience and support of the shoe sole.

[0003] Therefore, the present inventor has conducted in-depth research and thus produced the present application. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a shoe sole with reinforced side wall support, which can keep good wearing comfort sustainability.

[0005] In order to achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] A shoe sole with reinforced side wall support, comprising a shoe sole body and a side wall support body, the side wall support body is an elastic support body, the shoe sole body comprises a support bottom and a side wall arranged around the support bottom, the side wall support body is fixed on the side surface of the side wall, the side wall support body comprises a front palm part corresponding to the front palm of the human foot, an arch part corresponding to the arch of the human foot, and a heel part corresponding to the heel of the human foot, which are arranged integrally, the front palm part is a sheet-like dense structure, and the arch part and the heel part jointly form a support ring.

[0007] Further, the bottom surface of the support bottom is formed with a plurality of tooth-shaped bending grooves.

[0008] Further, the support ring has a bending section, which is formed with staggered downward protruding parts and upward protruding parts, and the inner distance of the support ring along the thickness direction of the support bottom is different.

[0009] Further, the downward protruding parts and the upward protruding parts are arranged in a W shape.

[0010] Further, the most protruding point of the downward protruding part is arranged corresponding to the bending groove.

[0011] Further, the bending section is arranged at the lower part of the support ring.

[0012] Further, the side wall support body is a TPU support body.

[0013] Furthermore, the forefoot portion is formed with a downwardly protruding reinforcement support portion, and the reinforcement support portion is arranged corresponding to the bending groove.

[0014] Furthermore, the side wall includes an inner wall and an outer wall that are arranged opposite to each other, the inner wall is located on the side opposite to the two feet, and the side wall support body is arranged on the outer side surface of the inner wall and / or the outer side surface of the outer wall.

[0015] Furthermore, a mounting groove is provided on the side surface of the side wall, and the side wall support body is embedded in the mounting groove.

[0016] After adopting the above technical solution, the utility model provides a sole with enhanced side wall support, which has the following beneficial effects: a side wall support body with a certain elasticity is provided. The support of the side wall can be increased, that is, the structural stability during wear is increased. In particular, when the sole is an ultra-soft sole (such as a 38° ultra-soft sole), long-term wear will cause the arch of the foot to swell. The provision of a side wall support body can enhance the support and resilience of the side wall. The forefoot portion is a sheet-like dense structure, which has better support than the support ring, and can provide better support for the forefoot to prevent excessive concavity of the forefoot; the support ring is an annular structure, which deforms when subjected to force, and has better resilience than the forefoot portion with a dense structure. In this way, even in the case of an ultra-soft sole, the comfort of the sole for long-term wear can be increased by increasing the support and resilience of the side wall.

[0017] Furthermore, the curved grooves can reduce energy loss during walking.

[0018] Furthermore, the support ring is arranged in a concave and convex manner, and the rebound rhythm of each part of the support ring is different, which facilitates the rebound of the sole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the sole of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the side wall support body and the sole body of the utility model.

[0021] In the picture:

[0022] The sole body 1 comprises a support bottom 11 , a bending groove 111 , a side wall 12 , a side wall support 2 , a forefoot portion 21 , a reinforcement support portion 211 , an arch portion 22 , a heel portion 23 , a support ring 3 , a downwardly projecting portion 31 and an upwardly projecting portion 32 . DETAILED DESCRIPTION

[0023] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

[0024] The utility model provides a sole with enhanced side wall support, such asFigure 1 and Figure 2 As shown, it includes a sole body 1 and a side wall support body 2. The side wall support body 2 is an elastic support body, which can be specifically a TPU support body. The sole body 1 includes a support base 11 and a side wall 12 enclosed around the support base 11. The side wall support body 2 is fixed to the side of the side wall 12. The side wall support body 2 includes an integral forefoot portion 21 corresponding to the forefoot of the human foot, an arch portion 22 corresponding to the arch of the human foot, and a heel portion 23 corresponding to the heel of the human foot. The forefoot portion 21 is a sheet-like dense structure, and the arch portion 22 and the heel portion 23 together form a support ring 3. Specifically, the side wall 12 includes an inner side wall and an outer side wall arranged opposite to each other, and the inner side wall is located on the opposite side of the two feet. In the utility model, the side wall support body 2 is arranged on the inner side wall and / or the outer side wall, and can be set according to actual needs. In this embodiment, the side wall support body 2 is arranged on the outer side of the outer side wall.

[0025] The utility model discloses a sole with enhanced side wall support, in which a side wall support body 2 with a certain degree of elasticity is provided. The support of the side wall 12 can be increased, that is, the structural stability of the sole when worn can be increased. In particular, when the sole is an ultra-soft sole (such as a 38° ultra-soft sole), prolonged wear can cause the arch of the foot to become swollen. The provision of the side wall support body 2 can enhance the support and resilience of the side wall 12. The forefoot portion 21 is a sheet-like dense structure, which has better support than the support ring 3 and can provide better support for the forefoot to prevent excessive concavity of the forefoot; the support ring 3 is an annular structure that deforms under force and has better resilience than the dense structure of the forefoot portion 21. In this way, even in the case of an ultra-soft sole, the side wall support body 2 can increase the comfort of the sole when worn for a long time by increasing the support and resilience of the side wall 12.

[0026] As a preferred embodiment, the bottom surface of the support sole 11 is formed with a plurality of tooth-shaped bending grooves 111. The bending grooves 111 are arranged along the width direction of the sole. The bending grooves 111 can reduce energy loss during walking.

[0027] Furthermore, the support ring 3 has a curved section with a W-shaped concave-convex shape, forming a staggered arrangement of downwardly projecting portions 31 and upwardly projecting portions 32, forming a W-shaped arrangement. The distances within the support ring 3 along the thickness of the support base 11 vary. This concave-convex arrangement of the support ring 3 results in different support properties and rebound rhythms in different areas of the support ring 3, facilitating support and rebound of the sole.

[0028] Furthermore, the most convex point of the downward protrusion 31 is arranged corresponding to the bending groove 111. In this way, the support and rebound structure of the side wall support body 2 is well matched with the rhythm of human foot movement, conforms to ergonomics, and the comfort of wearing the sole is also better.

[0029] Furthermore, the bending section is provided at the lower portion of the support ring 3 .

[0030] As a preferred embodiment, the forefoot portion 21 is formed with a downwardly protruding reinforcement support portion 211 , and the reinforcement support portion 31 is provided corresponding to the bending groove 111 .

[0031] As a preferred embodiment, a mounting groove 121 is opened on the side surface of the side wall 12 , and the side wall support body 2 is embedded in the mounting groove 121 .

[0032] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A sole with enhanced sidewall support, characterized in that: The shoe comprises a sole body and a side wall support body, wherein the side wall support body is an elastic support body, the sole body comprises a support bottom and a side wall enclosed around the periphery of the support bottom, the side wall support body is fixed to the side surface of the side wall, and the side wall support body comprises an integrally arranged forefoot portion corresponding to the forefoot of a human foot, an arch portion corresponding to the arch of a human foot, and a heel portion corresponding to the heel of a human foot, the forefoot portion is a sheet-like dense structure, and the arch portion and the heel portion together form a support ring.

2. The shoe sole with enhanced sidewall support according to claim 1, characterized in that: A plurality of tooth-shaped bending grooves are formed on the bottom surface of the supporting bottom.

3. The shoe sole with enhanced sidewall support according to claim 2, characterized in that: The support ring has a bent section and is formed with staggered downward protrusions and upward protrusions. The inner distances of the support ring along the thickness direction of the support bottom are different.

4. The shoe sole with enhanced side wall support according to claim 3, characterized in that: The downward protruding portion and the upward protruding portion are arranged in a W shape.

5. The shoe sole with enhanced side wall support according to claim 3, characterized in that: The most convex point of the downwardly protruding portion is arranged corresponding to the bending groove.

6. The shoe sole with enhanced side wall support according to claim 3, characterized in that: The bending section is arranged at the lower part of the supporting ring.

7. The shoe sole with enhanced side wall support according to claim 1, characterized in that: The side wall support body is a TPU support body.

8. The shoe sole with enhanced side wall support according to claim 2, characterized in that: The forefoot portion is formed with a downwardly protruding reinforcement support portion, and the reinforcement support portion is arranged corresponding to the bending groove.

9. The shoe sole with enhanced side wall support according to claim 1, characterized in that: The side wall includes an inner wall and an outer wall that are arranged opposite to each other, the inner wall is located on the side opposite to the two feet, and the side wall support body is arranged on the outer side surface of the inner wall and / or the outer side surface of the outer wall.

10. The shoe sole with enhanced side wall support according to claim 1, characterized in that: The side surface of the side wall is provided with an installation groove, and the side wall support body is embedded in the installation groove.

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