CN219613193U

CN219613193U - Elastic flexible sole

Info

Publication number: CN219613193U
Application number: CN202320459203.1U
Authority: CN
Inventors: 许文龙; 吴美莎; 苏玉嫌; 林纯永
Original assignee: Quanzhou Paiyi Shoes Material Technology Co ltd
Current assignee: Quanzhou Paiyi Shoes Material Technology Co ltd
Priority date: 2023-03-11
Filing date: 2023-03-11
Publication date: 2023-09-01
Anticipated expiration: 2033-03-11

Abstract

The utility model relates to the related field of soles, in particular to an elastic flexible sole which comprises a sole body, an anti-skid groove and an elastic structure. According to the utility model, the elastic structure is arranged in the sole body, the elasticity of the whole sole is improved by matching the natural rubber sheet with the supporting ring arranged inside, the elasticity and flexibility of the sole are increased by the TPR rubber sheet, the situation of swelling and pain of feet in the process of movement is reduced, the elasticity and flexibility of the sole are improved, the whole comfort of the shoe is improved, and the practicability of the sole is improved.

Description

Elastic flexible sole

Technical Field

The utility model relates to the field of soles, in particular to an elastic flexible sole.

Background

A shoe is a product of the footwear type, generally intended to be worn or decorated, which is the "clothing" of the foot, responsible for integrating the foot with the ground, providing adequate support and protection, while a sole refers to the sole of the shoe, i.e. the "body" of the shoe, which is mainly responsible for transferring the shoe size to the foot and integrating the portion of the foot in contact with the shoe, ensuring that the shoe is able to provide adequate support and protection.

The existing sole is made of rubber blocks, the elasticity and the flexibility of the existing sole are poor, and in some occasions with large exercise quantity, if the elasticity and the flexibility of the sole are insufficient, the overall comfort of the shoe is easy to be reduced, and the situation of foot swelling and pain is easy to occur, so that the practicability of the sole is reduced.

Disclosure of Invention

Therefore, in order to solve the above-mentioned shortcomings, the present utility model provides a flexible sole to solve the above-mentioned technical problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a flexible sole of elasticity, includes sole body and anti-skidding groove, sole body bottom end face is provided with the anti-skidding groove that improves sole skid resistance, still including setting up in the inboard elastic structure of sole body, elastic structure includes the natural rubber piece, the TPR film that is connected with natural rubber piece top face, sets up the inside additional strengthening who is used for improving sole elasticity of natural rubber piece, natural rubber piece and TPR film imbeds in sole body inside, the TPR film left side is provided with the auxiliary support structure that provides the support to human heel.

Preferably, the reinforced structure comprises a silica gel block, a supporting ring and a groove, wherein the silica gel block is embedded into the natural rubber sheet, the left end and the right end of the silica gel block are respectively provided with a buffering protection supporting ring for providing buffer protection for the natural rubber sheet, and the groove is formed in the top end face of the silica gel block.

Preferably, the auxiliary support structure comprises a natural rubber insert block, an inner hole, a cushion block, a connecting groove and convex teeth, wherein the natural rubber insert block is embedded into the right end face of the cushion block, the inner hole is formed in the natural rubber insert block, the cushion block is connected with the inner side of the connecting groove and used for providing auxiliary support for the heel of a human body, the connecting groove is formed in the left end face of the sole body, and the convex teeth are arranged at the bottom of the inner side of the connecting groove.

Preferably, the bottom of the natural rubber sheet is provided with a positioning strip in an integrated structure, and the inside of the sole body is provided with a corresponding positioning groove.

Preferably, the supporting ring is of an oval structure, and the upper and lower heights of the supporting ring are larger than the thickness of the silica gel block.

Preferably, the natural rubber sheet is internally provided with more than two silica gel blocks and supporting rings, and the silica gel blocks and the supporting rings are connected in a staggered manner.

Preferably, the bottom end surface of the cushion block is provided with a clamping groove, and the clamping groove corresponds to the convex tooth.

Preferably, the left end face of the cushion block is in seamless connection with the sole body.

The utility model has the beneficial effects that:

according to the utility model, the elastic structure is arranged in the sole body, the elasticity of the whole sole is improved by matching the natural rubber sheet with the supporting ring arranged inside, the elasticity and flexibility of the sole are increased by the TPR rubber sheet, the situation of swelling and pain of feet in the process of movement is reduced, the elasticity and flexibility of the sole are improved, the whole comfort of the shoe is improved, and the practicability of the sole is improved.

According to the utility model, the bottom of the natural rubber sheet is provided with the positioning strip in an integrated structure, and the corresponding positioning groove is formed in the sole body, so that the position of the natural rubber sheet is conveniently positioned, and the offset dislocation of the natural rubber sheet is prevented.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the resilient structure of the present utility model;

FIG. 3 is a schematic view of the reinforcement structure of the present utility model;

FIG. 4 is a schematic top view of the silica gel block of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Wherein: the sole comprises a sole body-1, an anti-skid groove-2, an elastic structure-3, a natural rubber sheet-31, a TPR rubber sheet-32, a reinforcing structure-33, a positioning strip-34, a positioning groove-35, an auxiliary supporting structure-36, a silica gel block-331, a supporting ring-332, a groove-333, a natural rubber insert-361, an inner hole-362, a cushion block-363, a connecting groove-364 and a convex tooth-365.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

As shown in fig. 1, the utility model provides an elastic flexible sole, comprising a sole body 1 and an anti-slip groove 2, wherein the bottom end surface of the sole body 1 is provided with the anti-slip groove 2 for improving the anti-slip property of the sole;

specifically, the sole body 1 is connected to an external upper to form a shoe as a whole for use.

As shown in fig. 2, the present embodiment further includes an elastic structure 3 disposed inside the sole body 1, the elastic structure 3 includes a natural rubber sheet 31, a TPR film 32 connected to a top end surface of the natural rubber sheet 31, a reinforcing structure 33 disposed inside the natural rubber sheet 31 for improving elasticity of the sole, the natural rubber sheet 31 and the TPR film 32 being embedded inside the sole body 1, and an auxiliary supporting structure 36 disposed on a left side of the TPR film 32 for providing support to a heel of a human body;

wherein, the bottom of the natural rubber sheet 31 is provided with a positioning strip 34 in an integrated structure, and the inside of the sole body 1 is provided with a corresponding positioning groove 35, which is convenient for positioning the position of the natural rubber sheet 31;

the inside of the natural rubber sheet 31 is provided with more than two silica gel blocks 331 and supporting rings 332, and the silica gel blocks 331 and the supporting rings 332 are connected in a staggered way, so that the elasticity of the sole body 1 is improved more comprehensively;

specifically, in the process of producing the sole, a one-layer press-fit manner is adopted for production, wherein after the press-fit production of the bottommost portion of the sole plate body 1 is completed, the natural rubber sheet 31 and the TPR rubber sheet 32 are press-fit connected with the sole, and are connected by using special connecting glue, meanwhile, a layer of insole can be paved on the TPR rubber sheet 32 for protection, and the cushion 363 is simultaneously fixedly embedded and fixed on the inner side of the connecting groove 364 for press-fit fixation and adhesive fixation, so that the whole sole is completed.

As shown in fig. 3 and 4, the reinforcing structure 33 in this embodiment includes a silica gel block 331, a supporting ring 332 and a groove 333, the silica gel block 331 is embedded in the natural rubber sheet 31, and the left and right ends of the silica gel block 331 are respectively provided with a supporting ring 332 for providing buffer protection for the natural rubber sheet 31, and the groove 333 is opened at the top end surface of the silica gel block 331, so that the silica gel block 331 can be elastically deformed by the groove 333 and the upper TPR film 32 can not be excessively extruded;

in this embodiment, the supporting ring 332 has an elliptical structure, and the vertical height of the supporting ring 332 is greater than the thickness of the silica gel block 331, so that elastic support can be better provided by the elliptical structure.

As shown in fig. 5, the auxiliary supporting structure 36 in this embodiment includes a natural rubber insert 361, an inner hole 362, a cushion block 363, a connecting slot 364 and a tooth 365, the natural rubber insert 361 is fixedly embedded in the right end face of the cushion block 363, the inner hole 362 is formed in the natural rubber insert 361, so that the elasticity of the elastic rubber insert 361 is improved by deformation of the inner hole 362, the cushion block 363 is adhered to the inner side of the connecting slot 364 by using glue, and is used for providing auxiliary support for the heel of a human body, the connecting slot 364 is formed in the left end face of the sole body 1, and the tooth 365 is arranged at the bottom of the inner side of the connecting slot 364;

wherein, the bottom end surface of the cushion block 363 is provided with a clamping groove, and the clamping groove corresponds to the convex tooth 365;

in the embodiment, the left end face of the cushion block 363 is in seamless connection with the sole body 1, so that the overall aesthetic property of the cushion block 363 is improved;

the cushion 363 in this embodiment may be made of neoprene, which has good flexibility;

specifically, when the sole is used, the elasticity of the sole body is improved through the natural rubber sheet 31 matched with the supporting ring 332, the flexibility of the sole is increased through the TPR rubber sheet 32 and the cushion block 363, the inner hole 362 is formed in the natural rubber insert 361 arranged in the cushion block 363, the natural rubber insert 361 is convenient to elastically deform, good elastic support is provided for the heel of a user, and the situation of foot swelling and pain in the process of movement is reduced.

The elastic flexible sole provided by the utility model has the beneficial effects that the elasticity of the whole sole is improved by the natural rubber sheet 31 matched with the supporting ring 332 arranged inside, the elasticity and flexibility of the sole are increased by the TPR rubber sheet 32, the situation of swelling and pain of feet in the process of movement is reduced, the elasticity and flexibility of the sole are improved, the whole comfort of the shoe is improved, and the practicability of the sole is improved.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An elastic flexible sole comprises a sole body (1) and an anti-skid groove (2), wherein the bottom end surface of the sole body (1) is provided with the anti-skid groove (2) for improving the anti-skid property of the sole;

the method is characterized in that: still including setting up in the inboard elastic construction (3) of sole body (1), elastic construction (3) include natural rubber piece (31), TPR film (32) that are connected with natural rubber piece (31) top face, set up inside reinforcing structure (33) that are used for improving sole elasticity of natural rubber piece (31), natural rubber piece (31) and TPR film (32) imbed in sole body (1) inside, TPR film (32) left side is provided with auxiliary support structure (36) that provide support to human heel.

2. A resiliently flexible sole as claimed in claim 1, wherein: the reinforcing structure (33) comprises a silica gel block (331), a supporting ring (332) and a groove (333), wherein the silica gel block (331) is embedded into the natural rubber sheet (31), the left end and the right end of the silica gel block (331) are respectively provided with a buffer protection supporting ring (332) for providing buffer protection for the natural rubber sheet (31), and the groove (333) is formed in the top end face of the silica gel block (331).

3. A resiliently flexible sole as claimed in claim 1, wherein: the auxiliary support structure (36) comprises a natural rubber insert (361), an inner hole (362), a cushion block (363), a connecting groove (364) and a convex tooth (365), wherein the natural rubber insert (361) is embedded into the right end face of the cushion block (363), the inner hole (362) is formed in the natural rubber insert (361), the cushion block (363) is connected with the inner side of the connecting groove (364) and used for providing auxiliary support for the heel of a human body, the connecting groove (364) is formed in the left end face of the sole body (1), and the convex tooth (365) is arranged at the bottom of the inner side of the connecting groove (364).

4. A resiliently flexible sole as claimed in claim 1, wherein: the bottom of the natural rubber sheet (31) is provided with a positioning strip (34) in an integrated structure, and a corresponding positioning groove (35) is formed in the sole body (1).

5. A resiliently flexible sole as claimed in claim 2, wherein: the supporting ring (332) is of an oval structure, and the upper and lower heights of the supporting ring (332) are larger than the thickness of the silica gel block (331).

6. A resiliently flexible sole as claimed in claim 2, wherein: the inside of natural rubber piece (31) is provided with more than two silica gel piece (331) and supporting ring (332), and silica gel piece (331) and supporting ring (332) are the staggered connection.

7. A resiliently flexible sole as claimed in claim 3, wherein: a clamping groove is formed in the bottom end face of the cushion block (363), and the clamping groove corresponds to the convex tooth (365).

8. A resiliently flexible sole as claimed in claim 3, wherein: the left end face of the cushion block (363) is in seamless connection with the sole body (1).