CN219894825U - Shoe and sole structure thereof - Google Patents

Abstract

The utility model provides a shoe and a sole structure thereof, and relates to the field of shoes. A sole structure includes a sole body with a rear sole region provided with an elastic support; the inside of the elastic support body is of a hollow structure, and the sole area of the sole body is pressed to generate elastic deformation. A shoe comprising the sole structure described above. Besides the damping performance, the sole can also reduce the weight of the sole and the movement load.

Description

Shoe and sole structure thereof

Technical Field

The utility model relates to the field of shoes, in particular to a shoe and a sole structure thereof.

Background

Shoes are indispensable necessities in daily life, and various varieties of the shoes are in full view in the market due to different performance effects and shapes, but the comfort of wearing and the sufficient protection of feet are the most important regardless of the appearance change of the shoes.

Modern people often need to run for a long time or jump for leisure life, and the high-strength exercise demands often lead feet, legs and the like to bear stronger pressure, so that a pair of shoes which are comfortable to wear are optimal auxiliary tools, and the sole structure of the shoes is generally provided with one or a plurality of elastic layers formed by elastic substances between the outsole and the midsole.

However, the structural design of the multiple elastic layers in the prior art can cause the weight of the sole to be large, reduce the comfort of the sole when worn, increase the exercise burden and are particularly unfavorable for use in the running and jumping process.

Disclosure of Invention

The present utility model is directed to a shoe and a sole structure thereof.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sole structure includes a sole body with a rear sole region provided with an elastic support; the inside of the elastic support body is of a hollow structure, and the sole area of the sole body is pressed to generate elastic deformation.

Further, the hollow structure comprises at least one hollow cavity extending in a longitudinal or transverse direction.

Further, the sole body further comprises a heel protection piece, one end of the heel protection piece is connected with the elastic support body, and the other end far away from the elastic support body extends upwards at the heel side corresponding to the human body.

Further, the heel protection sheet has a curved surface which is fitted with the heel of the human body.

Further, the heel protection piece is integrally formed with the elastic support body.

Further, the sole body further includes a support piece provided in the half sole region, the support piece being abutted with the elastic support body.

Further, the support piece is integrally formed with the elastic support body.

Further, a plurality of windows are formed in the supporting sheet.

Further, the heel protection piece, the supporting piece and the elastic supporting body are integrally formed.

Further, the supporting sheet is a sheet-shaped carbon fiber plate, a sheet-shaped nylon plate or a sheet-shaped TPU plate.

Further, the elastic support body is a laminated body formed by a plurality of layers of sheet-shaped carbon fiber plates, a laminated body formed by a plurality of layers of sheet-shaped nylon plates or a laminated body formed by a plurality of layers of sheet-shaped TPU, and the plurality of layers of sheet-shaped laminated bodies are connected to form a hollow structure.

Further, the heel protection sheet adopts a sheet-shaped carbon fiber plate with radian, a sheet-shaped nylon plate with radian, or a sheet-shaped TPU plate with radian.

Further, the thickness of the supporting sheet is smaller than that of the elastic supporting body, and the upper surface of the supporting sheet and the upper surface of the elastic supporting body are on the same plane.

Further, the sole is of a multi-layer structure, the multi-layer structure comprises an inner bottom layer, a middle bottom layer and an outer bottom layer which are sequentially arranged from top to bottom, and at least one layer of the middle bottom layer is arranged; the support piece is connected with the elastic support body to form one middle bottom layer, or the support piece, the elastic support body and the heel protection piece are sequentially connected to form one middle bottom layer.

A shoe comprising the sole structure described above.

Further, the shoe is a basketball shoe, or a running shoe, or a rope jump shoe.

After the technical scheme is adopted, compared with the prior art, the method has the following beneficial effects:

1. the elastic support body is arranged in the rear sole area of the sole and is provided with a totally enclosed hollow cavity, and besides the shock absorption performance, the elastic support body can also lighten the weight of the sole and reduce the exercise burden;

2. the heel protection sheet extends upwards at the rear side of the human body, so that the heel of the human body can be protected, and the stability and the protectiveness of the heel are enhanced;

3. the support piece and the elastic support body are integrally formed, or the elastic support body and the heel protection piece are integrally formed, or the support piece, the elastic support body and the heel protection piece are integrally formed, and the integrally formed advantage is that the continuity of motion force can be enhanced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic structural view of a sole structure of the present utility model;

FIG. 2 is a schematic view of the structure of the connection of the support sheet, the elastic support body and the heel protection sheet of the present utility model;

FIG. 3 is a right side view corresponding to FIG. 2;

fig. 4 is a longitudinal sectional view corresponding to fig. 3.

Reference numerals illustrate: 1. an elastic support body; 11. a hollow cavity; 2. a support sheet; 21. a window; 3. a heel protection sheet; 4. an inner bottom layer; 5. an outer bottom layer.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In view of the problems with the prior art, the present utility model provides a shoe and a sole structure thereof, and the present utility model is described in detail below with reference to fig. 1 to 4.

Example 1

As shown in the figure, the technical scheme adopted by the specific embodiment is as follows: the utility model provides a sole structure, includes the sole body, sets up an elastic support body 1 in the back palm region of sole body, and the inside of elastic support body 1 sets up to hollow structure, and it can be when receiving gravity pressure at the back palm region of sole body pressurized take place elastic deformation, provides rebound energy feedback, plays the cushioning effect.

The hollow structure at least comprises a hollow cavity 11 extending in the longitudinal direction or at least comprises a hollow cavity 11 extending in the transverse direction, wherein the hollow cavity 11 can be a hollow cavity extending from the heel to the central position of the sole body in a larger range, can be a plurality of long strip-shaped tubular cavities extending in the longitudinal direction or in the transverse direction, can be honeycomb-shaped cavities distributed in the vertical direction, or can be other deformed hollow cavities and the like; the hollow cavity 11 may be provided in a closed configuration or an open configuration. The arrangement of the hollow cavity 11 can reduce the weight of the sole structure and the exercise load, and the support force of the heel area of the sole can be improved when the hollow cavity 11 is arranged in a closed form.

The specific working principle comprises: the elastic support body 1 is arranged in the half sole area of the sole structure, and is deformed when being subjected to the pressure of landing and taking off, and the elastic support body 1 is elastically buffered after being deformed, so that the cushioning effect is realized.

The sole structure further comprises a supporting sheet 2 arranged in the half sole area, and the supporting sheet 2 is adjacent to the elastic supporting body 1 in the front-back direction.

The sole structure is arranged into a multi-layer structure, the multi-layer structure comprises an inner bottom layer 4, a middle bottom layer and an outer bottom layer 5 which are sequentially arranged from top to bottom, wherein the middle bottom layer is provided with at least one layer; wherein, the supporting sheet 2 is connected with the elastic supporting body 1 to form a middle bottom layer.

Wherein, the contact surface of the outer bottom layer 5 and the ground is provided with anti-skid lines, thereby improving the anti-skid performance.

As one preferable example of the present embodiment, the support sheet 2 is integrally formed with the elastic support body 1.

Wherein the supporting sheet 2 is a sheet-shaped plate, the elastic supporting body 1 is a multi-layer sheet-shaped laminated body, and the multi-layer sheet-shaped laminated bodies are connected to form a hollow structure.

Wherein the thickness of the support sheet 2 is smaller than the thickness of the elastic support body 1, and the upper surface of the support sheet 2 is on the same plane as the upper surface of the elastic support body 1 so that the front section and the rear section have different bending rigidities.

Wherein, a plurality of windows are arranged on the supporting sheet 2.

Example 2

Unlike embodiment 1, the heel protection sheet 3 is connected to the rear end of the elastic support body 1, and the end of the heel protection sheet 3 remote from the elastic support body 1 extends upward in the heel side corresponding to the human body, mainly protecting the human heel, and enhancing the stability and the protectiveness of the heel.

Wherein, the heel protection piece 3 has the curved surface that matches with the human heel, can better protect the ankle.

Wherein, the heel protection plate 3 adopts a sheet plate with radian.

In this embodiment, the support sheet 2, the elastic support body 1, and the heel protection sheet 3 are sequentially connected to form one middle-bottom layer.

As a preferable example of the present embodiment, the elastic support body 1 is integrally formed with the heel protection sheet 3.

Example 3

The difference from embodiment 2 is that the support sheet 2, the elastic support body 1, and the heel protection sheet 3 are integrally formed.

According to the performance requirement of the shoe, the supporting sheet 2 and the elastic supporting body 1 are combined into a whole, or the elastic supporting body 1 and the heel protecting sheet 3 are combined into a whole, or the supporting sheet 2, the elastic supporting body 1 and the heel protecting sheet 3 are combined into a whole, and the integrated forming has the advantage of enhancing the consistency of exercise force.

The materials of the support sheet 2, the elastic support body 1 and the heel protection sheet 3 mentioned above may be carbon fiber materials, nylon materials, TPU materials (thermoplastic polyurethane rubber) and the like; the carbon fiber material, the nylon material and the TPU material are different in rebound strength and overall hardness, and the weight density of the material is compared with that of the material: TPU material > nylon material > carbon fiber material, in actual operation, proper materials can be adopted according to the needs.

The utility model also provides a shoe comprising the sole structure mentioned above.

Wherein, the shoes can be basketball shoes, running shoes, or rope shoes.

The sole structure described above may also be provided in other bouncing-type footwear.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (15)

1. A sole structure comprising a sole body, characterized in that the heel area of the sole body is provided with an elastic support;

the inside of the elastic support body is of a hollow structure, and the sole body is pressed in a sole area to generate elastic deformation;

the sole body further comprises a heel protection piece, one end of the heel protection piece is connected with the elastic support body, and the other end of the heel protection piece, which is far away from the elastic support body, extends upwards in the heel side direction corresponding to a human body.

2. The sole structure according to claim 1, wherein the hollow structure includes at least one hollow cavity extending in a longitudinal direction or a longitudinal direction.

3. The sole structure according to claim 1, wherein the heel protection piece has a curved surface that conforms to the heel of a human body.

4. The sole structure according to claim 1, wherein the heel protector is integrally formed with the resilient support body.

5. The sole structure according to claim 1, wherein the sole body further includes a support tab disposed in a forefoot region, the support tab being contiguous with the resilient support body.

6. The sole structure according to claim 5, wherein the support tab is integrally formed with the resilient support body.

7. The sole structure according to claim 5, wherein the support sheet is provided with a plurality of windows.

8. The sole structure according to any one of claims 5, 6, and 7, wherein the heel protector, the support sheet, and the elastic support body are integrally formed therebetween.

9. The sole structure according to claim 5, wherein the support sheet is a sheet-like carbon fiber plate, a sheet-like nylon plate, or a sheet-like TPU plate.

10. The sole structure according to claim 5, wherein the elastic support body is a laminate of a plurality of layers of sheet-like carbon fiber plates, a laminate of a plurality of layers of sheet-like nylon plates, or a laminate of a plurality of layers of sheet-like TPU, and the plurality of layers of sheet-like laminates are connected to form a hollow structure.

11. The sole structure according to claim 4, wherein the heel protection piece is a sheet-shaped carbon fiber plate with radian, a sheet-shaped nylon plate with radian, or a sheet-shaped TPU plate with radian.

12. The sole structure according to claim 5, wherein the thickness of the support sheet is less than the thickness of the elastic support body, and the upper surface of the support sheet is on the same plane as the upper surface of the elastic support body.

13. The sole structure according to claim 7, wherein the sole is a multi-layer structure including an inner bottom layer, a middle bottom layer, and an outer bottom layer disposed in that order from top to bottom, the middle bottom layer being provided with at least one layer; the support piece is connected with the elastic support body to form one middle bottom layer, or the support piece, the elastic support body and the heel protection piece are sequentially connected to form one middle bottom layer.

14. A shoe comprising the sole structure of any one of claims 1-13.

15. The shoe of claim 14, wherein the shoe is a basketball shoe, or a running shoe, or a rope shoe.