CN215381830U

CN215381830U - Shock-absorbing power-assisting sole

Info

Publication number: CN215381830U
Application number: CN202120853747.7U
Authority: CN
Inventors: 赵立海
Original assignee: Directional Yueye Qingdao Shoes Development Co ltd
Current assignee: Directional Yueye Qingdao Shoes Development Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-01-04
Anticipated expiration: 2031-04-23

Abstract

The utility model provides a shock-absorbing power-assisting sole which comprises a main body and a TPU elastic piece arranged on one side of the main body, wherein the main body comprises a toe part, a rear root part and a middle part arranged between the toe part and the rear root part, a plurality of first grooves arranged at intervals are arranged on one side of the main body close to the TPU elastic piece, the first grooves are arranged in the middle part, and the TPU elastic piece is arranged on the first grooves. According to the shock-absorbing power-assisting sole, the first grooves which are arranged at intervals are formed in the middle of the main body and close to one side of the TPU elastic piece, so that the weight of the sole is effectively reduced, the weight of a foot can be supported, a sufficient pressure rebound space is provided for the sole in motion, a hollow shock-absorbing elastic technology is fully embodied, the toughness elasticity and the tensile strength of the sole are greatly enhanced by the TPU elastic piece, and the shock-absorbing rebound of the sole is powerfully guaranteed.

Description

Shock-absorbing power-assisting sole

Technical Field

The utility model belongs to the technical field of articles for daily use, and particularly relates to a shock-absorbing and power-assisting sole.

Background

Shoes are commonly used to protect a person's foot and knee joints, and protect a person's foot from the external environment while the person is walking or running. However, when a person is walking or running, the foot is subjected to a considerable load. If the pressure plate is used to analyze the ground reaction force during running, it is known that the magnitude of the vertical pressure between the ground and the foot is displayed to be about 2 to 3 times the weight of the body.

Therefore, the sole is required to have a function of relieving impact transmitted to the sole of the foot. In order to sufficiently absorb such a considerable impact applied to the sole of a foot while walking or running so as not to burden a skeletal muscle system, the sole absorbs the impact by using various cushioning and shock-absorbing rebound functions or by reducing the hardness of the sole itself, if the sole cannot sufficiently absorb the impact transmitted from the ground while walking or running by a person, joint degeneration may occur or it may also become a factor of low back and head pain.

The conventional power-assisted shoe sole disclosed in patent CN201520981588.3 is heavy although having a certain elasticity, and lacks a functional technical assistance assembly.

Disclosure of Invention

The utility model aims to provide a shock-absorbing power-assisting sole which is light and convenient and can effectively support elastic super-feet of footsteps.

In order to achieve the purpose, the utility model adopts the following scheme:

the utility model provides a shock attenuation helping hand sole, includes the main part, and locates the TPU elastic component of main part one side, the main part includes toe portion, back root and locates the toe portion with middle part between the back heel portion, the main part is close to one side of TPU elastic component is equipped with the first recess that a plurality of intervals set up, first recess is located the middle part, the TPU elastic component is located on the first recess.

As a further optimization of the utility model, the TPU elastic piece further comprises a rubber anti-slip bottom piece arranged on one side of the TPU elastic piece away from the main body.

As a further optimization of the utility model, the rubber anti-skid bottom sheet is of a hollow structure.

As a further optimization of the utility model, the elastic piece further comprises a support sheet arranged on one side of the main body far away from the elastic piece, the support sheet is arranged corresponding to the first groove, and the support sheet is made of an EVA material.

As a further optimization of the utility model, a second groove is arranged on one side of the main body away from the TPU elastic member, and the second groove is arranged at the rear root part.

As a further optimization of the utility model, a third groove is arranged on one side of the main body close to the TPU elastic member, the third groove is arranged at the rear root part, and the third groove is arranged opposite to the second groove.

As a further optimization of the present invention, the third groove is a spiral cushioning groove.

As a further optimization of the utility model, a fourth groove is arranged on one side of the main body close to the TPU elastic member, four fourth grooves are arranged at intervals, and the fourth grooves are arranged at the toe part.

As a further optimization of the present invention, a side of the main body close to the elastic member is provided with a fifth concave channel, the fifth concave channel is arranged between the toe portion and the middle portion, and the fifth concave channel extends along the transverse direction of the main body.

As a further optimization of the utility model, a sixth groove is arranged on one side of the main body away from the TPU elastic member, the sixth groove is arranged opposite to the fifth groove, and the sixth groove extends along the transverse direction of the main body.

Compared with the prior art, the shock absorption and power assistance sole has the advantages that the first grooves which are arranged at intervals are formed in the middle of the main body and close to one side of the TPU elastic piece, so that the weight of the sole is effectively reduced, the weight of a user can be supported, a sufficient pressure rebound space is provided for the sole in motion, the hollow shock absorption elastic technology is fully embodied, the toughness elasticity and the tensile strength of the sole are greatly enhanced by the TPU elastic piece, and the shock absorption and rebound performance of the sole is effectively guaranteed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a front view of a shock absorbing and power assisting sole according to the present invention;

FIG. 2 is a rear view of the shock absorbing and power assisting sole of the present invention;

fig. 3 is a schematic structural view of the shock-absorbing and power-assisting sole.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, the present invention provides a shock absorption and power assistance sole, including a main body 1 and a TUP elastic member 21 disposed on one side of the main body 1, where the main body 1 includes a toe portion 11, a heel portion 12 and a middle portion 13 disposed between the toe portion 11 and the heel portion 12, one side of the main body 1 close to the elastic member 2 is provided with a plurality of first grooves 131 disposed at intervals, the elastic member 21 is disposed on the main body 1, the first grooves 131 are disposed in the middle portion 13, and the TPU elastic member 21 and the first grooves 131 are disposed in a convex-concave manner.

According to the shock-absorbing power-assisting sole, the first grooves 131 which are arranged at intervals are formed in the middle of the main body 1 and close to one side of the TPU elastic piece 21, so that the weight of the sole is effectively reduced, the weight of a foot can be supported, a sufficient pressure rebound space is provided for the sole in movement, a hollow shock-absorbing elastic technology is fully embodied, the toughness elasticity and the tensile strength of the sole are greatly enhanced by the TPU elastic piece 21, and the shock-absorbing rebound of the sole is effectively guaranteed.

With further reference to fig. 3, in this embodiment, a rubber anti-slip bottom sheet 22 is disposed on one side of the TPU elastic member 21 away from the main body 1, the rubber anti-slip bottom sheet 22 protrudes from the TPU elastic member 21, and the rubber anti-slip bottom sheet 22 and the TPU elastic member 21 are bonded together, so that the toughness elasticity and the tensile strength of the sole are greatly enhanced, and the damping resilience of the sole is effectively guaranteed.

In this embodiment, the rubber anti-slip bottom sheet 22 is a hollow structure, so as to further reduce the weight of the sole, and after being bonded with the TPU elastic member 21, a flexible elastic space is provided for rebound of movement, and on the basis of reducing the weight, an elastic flexible space is provided for the TPU elastic member, so that time, labor and cost are saved in the process, and the technical one-time adhesive bottom sheet is integrated and stable.

In this embodiment, the shoe sole further includes a support sheet 132 disposed on a side of the main body 1 away from the TPU elastic member 21, the support sheet 132 is disposed corresponding to the first groove 131, the support sheet 132 is made of EVA, the support sheet 132 can prevent the front sole from causing excessive top impact on the lower first groove 131 during movement, sufficiently stabilize the boosting push caused by the first groove 131, and allow the athlete to fully experience the boosting buffering feeling, in this embodiment, the support sheet 132 and the main body 1 are integrally formed.

With further reference to fig. 1, a second groove 121 is disposed on one side of the main body 1 away from the TPU elastic member 2, the second groove 121 is disposed on the rear root portion 12, the second groove 121 further reduces the weight of the sole, and the shock absorption of falling to the ground can be effectively achieved, in this embodiment, a third groove 122 is disposed on one side of the main body 1 close to the TPU elastic member 21, the third groove 122 is disposed on the rear root portion 12, the third groove 122 is disposed opposite to the second groove 121, so as to further enhance the shock absorption of falling to the ground, in this embodiment, the third groove 122 is preferably a spiral groove, and in this embodiment, the second groove 121 and the third groove 122 are oval or circular.

With further reference to fig. 1 to 3, one side of the main body 1 close to the TPU elastic member 21 is provided with four fourth grooves 111, the fourth grooves 111 are disposed in the toe portion 11 and are disposed corresponding to toes, the four fourth grooves 111 are disposed at intervals, and the toe portion 11 is divided into five protection areas by the four fourth grooves 111, so as to perform stable and effective anti-slip protection on five toes, provide flexible movement for a user, provide no constraint feeling for starting and landing, and protect five knuckles and perform buffering.

In this embodiment, a fifth groove 14 is disposed on a side of the main body 1 close to the TPU elastic member 21, the fifth groove 14 is disposed between the toe portion 11 and the middle portion 13, the fifth groove 14 extends along the lateral direction of the main body 1, a sixth groove 15 is disposed on a side of the main body 1 away from the elastic member 21, the sixth groove 15 is disposed opposite to the fifth groove 14, and the sixth groove 15 extends along the lateral direction of the main body 1, so that the bending of the sole of a foot of a user during exercise is not bound, and the ligament can be protected and the ligament can be cushioned during running.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a shock attenuation helping hand sole, its characterized in that includes the main part, and locates the TPU elastic component of main part one side, the main part includes toe portion, back root and locates the toe portion with middle part between the back heel portion, the main part is close to one side of TPU elastic component is equipped with the first recess that a plurality of intervals set up, first recess is located the middle part, the TPU elastic component is located on the first recess.

2. The shock-absorbing and power-assisting sole according to claim 1, further comprising a rubber anti-slip bottom sheet arranged on one side of the TPU elastic piece away from the main body.

3. The shock-absorbing and power-assisting sole according to claim 2, wherein the rubber anti-slip bottom sheet is of a hollow structure.

4. The shock-absorbing and power-assisting sole according to claim 1, further comprising a support sheet disposed on a side of the main body away from the elastic member, wherein the support sheet is disposed corresponding to the first groove, and the support sheet is made of EVA.

5. The shock-absorbing and power-assisting sole according to claim 1, wherein a second groove is formed in one side of the main body, which is far away from the TPU elastic member, and the second groove is formed in the rear root portion.

6. The shock-absorbing and power-assisting sole according to claim 5, wherein a third groove is formed in one side of the main body, which is close to the TPU elastic member, the third groove is formed in the rear root portion, and the third groove is opposite to the second groove.

7. The shock absorbing and power assisting sole according to claim 6, wherein the third grooves are spiral cushioning grooves.

8. The shock-absorbing and power-assisting sole according to claim 1, wherein a fourth groove is formed in one side of the main body, which is close to the TPU elastic member, four of the fourth grooves are arranged at intervals, and the fourth grooves are formed in the toe portion.

9. The shock absorbing and power assisting sole according to claim 1, wherein a side of the main body adjacent to the resilient member is provided with a fifth concave channel, the fifth concave channel is provided between the toe portion and the middle portion, and the fifth concave channel extends in a transverse direction of the main body.

10. The shock-absorbing and power-assisting sole according to claim 9, wherein a side of the main body, which is away from the TPU elastic member, is provided with a sixth groove, which is opposite to the fifth groove, and the sixth groove extends in a transverse direction of the main body.