CN211021204U

CN211021204U - Shoe pad supporting sheet

Info

Publication number: CN211021204U
Application number: CN201922195986.3U
Authority: CN
Inventors: 王晨; 马昕
Original assignee: Jiangsu Jianzi Medical Technology Co ltd
Current assignee: Jiangsu Jianzi Medical Technology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-07-17
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a shoe pad supporting sheet, which belongs to the field of foot protection tools and aims to provide a shoe pad supporting sheet which can support a distance loading process so as to stably support the distance loading process, for a high arch of foot, a middle foot can provide certain support, force is equally divided, and the local pressure intensity is prevented from being too high; to the platypodium, can set off to talus and root bone and correct, its technical scheme main points are as follows, and it includes the backing sheet body, the backing sheet body is located foot rear side below, the backing sheet body extends to have the arch to carry the talus process in order to support, the arch is equipped with a plurality of logical grooves, a plurality of along backing sheet body length extending direction lead to the groove and be the fishbone structure. The utility model is suitable for various insoles.

Description

Shoe pad supporting sheet

Technical Field

The utility model relates to a bearing structure, in particular to a shoe-pad support piece.

Background

When the insole is called, many friends feel that the insole is convenient for cleaning shoes or can take a little more shoes. Otherwise, under the modern science sports theory, people hope more that the shoe-pad can play and alleviate foot fatigue, bradyseism, provide support, correct foot defect's function etc..

The insole is generally a multilayer structure, which includes insole support pieces, and the insole support pieces are used for fixing the soft part of the insole, so that the insole has a specific shape, as shown in fig. 1, most support piece bodies 1 in the market at present are of an integrated structure, which cannot effectively support the talus process, and for a high arch, pressure is easily concentrated on the front sole and the rear heel, which causes excessive local pressure; for flat feet, talus and radicular varus are easily exacerbated.

Based on the practical experience and professional knowledge of the engineering application of the product for years, the designer actively carries out research and innovation by matching with the application of the theory, and aims to create the insole supporting sheet so as to be more practical.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shoe pad supporting sheet which can support a distance loading process so as to stably support the distance loading process, and for a high arch, a middle foot can provide certain support, force is equally divided, and local pressure is prevented from being too high; for flat feet, the talus and the radicular bone can be subjected to a setback correction.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an insole backing sheet, includes the backing sheet body, the backing sheet body is located foot rear side below, the backing sheet body extends to have the arch in order to support the year talus process, the arch is equipped with a plurality of logical grooves along backing sheet body length extending direction, and is a plurality of logical groove is the fishbone structure.

Furthermore, the supporting sheet body is provided with a through hole at the heel, and a cushion pad is arranged in the through hole.

Furthermore, the periphery of the upper side of the support piece body, which is positioned at the through hole, extends upwards to form at least one positioning part, and the positioning part is of a cylindrical structure.

Furthermore, the lower side of the supporting sheet body is provided with a non-closed curve-shaped groove, and the curve-shaped groove is arranged along the outline of the through hole and extends to the front end of the supporting sheet body.

Furthermore, at least one groove is formed in the lower side of the supporting piece body between the starting end of the curve type groove and the path of the curve type groove.

Furthermore, connecting portions extend from two ends of the cushion pad, positioning grooves matched with the positioning portions are formed in the connecting portions, a downward-recessed arc surface is arranged on the upper side of the cushion pad to accommodate heels, and a plurality of air holes are uniformly formed in the area, located on the arc surface, of the cushion pad.

Furthermore, at least one buffering elastic sheet is embedded in the buffering cushion, and the vertical section of the buffering elastic sheet is arched.

Furthermore, a filling cavity is arranged at the lower part of the cushion pad, and traditional Chinese medicine particles are filled in the filling cavity.

The utility model discloses following beneficial effect has:

the bulge is just positioned at the position of the sustentaculum talinum and is used for stably supporting the sustentaculum talinum, and for a high arch of foot, the middle foot can provide certain support, force is equally divided, and local pressure intensity is prevented from being too high; for flat feet, the talus and the radicular bone can be subjected to a setback correction. The through groove can play a good buffering role for the foot, particularly the root bone and the ankle bone, when the protrusion generates an effective supporting effect, the acting force acting on the root bone and the ankle bone when the foot walks is reduced, and the phenomenon that the force cannot be released when a large amount of impact is generated during movement is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a support sheet body in the prior art;

FIG. 2 is a schematic view showing the structure of a support sheet for an insole in example 1;

FIG. 3 is a schematic view of the structure for embodying the cushion pad in example 1;

fig. 4 is a top view for embodying the supporting sheet of the footwear insole in example 1;

fig. 5 is a schematic view of the installation for embodying the cushion and the support sheet body in embodiment 2;

fig. 6 is a schematic structural view of the filling chamber, the traditional Chinese medicine particles and the cushion pad in example 2.

In the figure, 1, a support sheet body; 11. a through hole; 12. a protrusion; 121. a through groove; 13. a positioning part; 14. a curve-shaped groove; 15. a groove; 3. a cushion pad; 31. a connecting portion; 311. positioning a groove; 32. a cambered surface; 33. air holes are formed; 34. a buffering elastic sheet; 35. filling the cavity; 351. chinese medicine granule.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1: an insole supporting sheet is shown in fig. 2 and comprises a supporting sheet body 1, wherein the supporting sheet body 1 is located below the rear side of a foot, a protrusion 12 extends from the supporting sheet body 1 to support a carrying talus, a plurality of through grooves 121 are formed in the protrusion 12 along the length extending direction of the supporting sheet body 1, and the through grooves 121 are of a fishbone structure. The supporting sheet body 1 is made of PPU or PA materials, the supporting sheet body 1 made of the materials has good antifriction, wear resistance and shock absorption performance, the protrusions 12 are just positioned at the position of the load carrying processes and used for stably supporting the load carrying processes, for a high arch of foot, a middle foot can give certain support, force is equally divided, and local pressure intensity is prevented from being too high; for flat feet, the talus and the radicular bone can be subjected to a setback correction. The through groove 121 can play a good role in buffering the foot, particularly the root bone and the ankle bone, while the protrusion 12 can generate an effective supporting effect, so that the acting force acting on the root bone and the ankle bone when the foot walks is reduced.

As shown in fig. 2, the supporting sheet body 1 is provided with a through hole 11 at the heel, a cushion pad 3 (see fig. 3) is arranged in the through hole 11, wherein the cushion pad 3 may or may not be arranged in the through hole 11, the cushion pad 3 is made of silica gel, and when walking, the cushion pad 3 can buffer the stress on the heel, so as to further reduce the stress on the heel. The support sheet body 1 can be bonded with flexible cloth to ensure comfort.

As shown in fig. 2, at least one positioning portion 13 extends upwards from the upper side of the support sheet body 1 at the periphery of the through hole 11, the positioning portion 13 is a cylindrical structure, in this embodiment, the positioning portion 13 is a cylindrical structure, the number of the positioning portions 13 is 2, of course, the positioning portion 13 may also be a prismatic structure, and when the positioning portion 13 is a prismatic structure, only one positioning portion 13 may be provided. The positioning part 13 can ensure the accurate installation of the buffer sheet and the support sheet body 1, and the final quality of the sole support sheet is ensured.

As shown in fig. 4, the lower side of the supporting sheet body 1 is provided with a non-closed curve-shaped groove 14, and the curve-shaped groove 14 is arranged along the outer contour of the through hole 11 and extends to the front end of the supporting sheet body 1. The non-closed curve-shaped grooves 14 are used for buffering the whole supporting piece body 1, gravitational potential energy generated by a human body is converted into elastic potential energy through the curve-shaped grooves 14, the elastic potential energy is converted into power potential energy through the curve-shaped grooves 14, acting force of heels is reduced, and acting force acting on roots and ankles when feet walk is further reduced.

As shown in fig. 4, at least one groove 15 is formed on the lower side of the support sheet body 1 between the starting end of the curved groove 14 and the path of the curved groove 14. The grooves 15 and the curved grooves 14 cooperate with each other to further improve the cushioning performance of the support sheet body 1 on heels.

The supporting sheet body 1 supports the talus loading process through the protrusions 12, so that the stress of the root bones and the ankle bones is reduced, the heel is subjected to combined multiple buffering through the through grooves 121, the buffering pads 3, the curve type grooves 14 and the grooves 15, the acting force of the heel is further reduced, and the acting force acting on the root bones and the ankle bones when the foot walks is further reduced.

Example 2: the utility model provides an installation form of shoe-pad backing sheet, this embodiment provides blotter 3 and backing sheet body 1, as shown in fig. 5, there is connecting portion 31 in the extension of blotter 3 both ends, connecting portion 31 offer with location portion 13 complex constant head tank 311, the last side of blotter 3 has the cambered surface 32 of undercut in order to hold the heel, evenly seted up a plurality of bleeder vents 33 on the region that blotter 3 is located cambered surface 32. The cambered surface 32 is designed to meet the ergonomics of foot support, so that the heel is stressed reasonably, and the air holes 33 can ensure that the insole made of the support sheet body 1 is more breathable, does not cause feet to be stuffy and is comfortable to wear.

As shown in fig. 5, at least one buffering elastic sheet 34 is embedded in the cushion pad 3, and the vertical section of the buffering elastic sheet 34 is arched. Buffering shell fragment 34 can be when 3 production integrated into one piece in blotter 3 inside, buffering shell fragment 34 can support the heel, and at the in-process that the foot walking is undulant, the difficult emergence of shoe-pad that makes by backing sheet body 1 warp, acts on the effort of root bone, ankle bone when reducing the foot walking, still can prolong the life of shoe-pad simultaneously.

As shown in FIG. 6, a filling chamber 35 is provided at the lower part of the cushion pad 3, and the filling chamber 35 is filled with Chinese medicine particles 351. The Chinese medicine granules 351 can be selected according to actual needs, and preferably, the filling cavity 35 can be provided with an opening for replacing important granules therein.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an insole backing sheet, its characterized in that, includes backing sheet body (1), backing sheet body (1) is located foot rear side below, backing sheet body (1) extends and has arch (12) in order to support the carrier range head, arch (12) are equipped with a plurality of logical grooves (121) along backing sheet body (1) length extending direction, and are a plurality of logical groove (121) are the fishbone structure.

2. The insole support sheet according to claim 1, wherein the sheet body (1) is provided with a through hole (11) at the heel, and the cushion pad (3) is arranged in the through hole (11).

3. The insole support sheet according to claim 2, wherein the upper side of the sheet body (1) is provided with at least one positioning part (13) extending upwards at the periphery of the through hole (11), and the positioning part (13) is of a cylindrical structure.

4. The insole support sheet according to claim 3, wherein the lower side of the sheet body (1) is provided with a non-closed curve-shaped groove (14), and the curve-shaped groove (14) is arranged along the outer contour of the through hole (11) and extends to the front end of the sheet body (1).

5. The insole support sheet according to claim 4, wherein the underside of the sheet body (1) is provided with at least one groove (15) between the starting end of the curved groove (14) and the path of the curved groove (14).

6. The insole support sheet according to claim 3, wherein the connecting portions (31) extend from both ends of the cushion pad (3), the connecting portions (31) are provided with positioning grooves (311) matched with the positioning portions (13), the upper side of the cushion pad (3) is provided with a downwardly concave arc surface (32) for accommodating the heel, and a plurality of ventilation holes (33) are uniformly formed in the area of the cushion pad (3) on the arc surface (32).

7. The insole support sheet according to claim 2, wherein at least one buffering elastic sheet (34) is embedded in the buffer pad (3), and the vertical section of the buffering elastic sheet (34) is arched.

8. The insole support sheet according to claim 2, wherein a filling cavity (35) is formed at the lower part of the cushion pad (3), and the filling cavity (35) is filled with traditional Chinese medicine particles (351).