CN211092123U

CN211092123U - Soft anti-twist sole

Info

Publication number: CN211092123U
Application number: CN201922095178.XU
Authority: CN
Inventors: 易科源; 张德文; 邓安明
Original assignee: Xtep China Co Ltd
Current assignee: Xtep China Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-28
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to a soft sole of preventing turning round, including the sole body, the sole body corresponds the anterior position of human sole and establishes to preceding palm portion, and the position that corresponds human arch of foot is established to arch of foot portion, and the position that corresponds human heel is established to the back heel to one side that the sole body corresponds human instep inboard is inboard, and one side that corresponds the instep outside is the outside, and the sole body includes that inner bottom and ring establish the outer outsole of inner bottom, and the upper surface transition of the upper surface of inner bottom and outer bottom links up and forms the upper surface of sole body jointly, the lower surface of outer bottom forms the S-shaped logical groove, the inner bottom corresponds logical groove formation stretches into the antitorque rib of S-shaped in leading to the groove, the hardness of inner bottom is less than the hardness of outer bottom. Adopt the technical scheme of the utility model afterwards, adopt the antitorque rib of S-shaped, have the antitorque function of suitable degree, have the stability that promotes the sole and land, the hardness of inner bottom is less than the hardness of outer sole simultaneously, and is softer, can improve the travelling comfort of dress.

Description

Soft anti-twist sole

Technical Field

The utility model relates to a soft anti-twist sole, belonging to the field of shoe materials.

Background

When the front portion of the sole touches the ground during walking or running, the center of gravity of the heel changes, thereby generating a rotational force, and if the force transmission between the forefoot portion and the heel portion of the sole is not stable enough, the sole may be distorted and deformed, even causing ankle sprain and the like. For example, in the chinese utility model entitled "a sole with X-shaped anti-twisting structure" with the publication number CN 204812347U, a sole with anti-twisting effect is disclosed, which comprises an upper sole and a lower sole; the middle waist position of going to the bottom is equipped with the anti-twist structure of X-shaped, and the anti-twist structure of X-shaped includes resilience layer and the stereoplasm layer of preventing distorting. Although the concept can realize twisting prevention, the twisting prevention structure with a specific structure needs to be processed, the complexity of processing is increased to a certain extent, and the shoe sole has less attention to comfort.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a use comfortable, have prevent turning round effect

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

a soft anti-twisting sole comprises a sole body, wherein the sole body is arranged at a front sole part corresponding to the front part of a sole of a human body, is arranged at a foot arch part corresponding to the position of the foot heel of the human body, is arranged at a rear heel part corresponding to the position of the heel of the human body, is arranged at an inner side corresponding to one side of the inner side of the instep of the human body, is arranged at an outer side corresponding to one side of the outer side of the instep, and comprises an inner sole and an outer sole annularly arranged outside the inner sole, the upper surface of the inner sole and the upper surface of the outer sole are transitionally connected and jointly form the upper surface of the sole, the lower surface of the outer sole forms an S-shaped through groove, the inner sole forms an S-shaped anti-twisting rib extending into the through groove corresponding to the through groove, the anti-twisting rib sequentially comprises a first extending part, a first connecting part, a joining part, a second connecting part and, the connection part extends from the inner side of the front sole part to the outer side of the heel part, the second connection part is located at the rear end of the heel part, the second extension part is located at the inner side of the heel part, two ends of the first connection part are connected with the first extension part and the front end of the connection part respectively, two ends of the second connection part are connected with the second extension part and the rear end of the connection part respectively, and the hardness of the insole is smaller than that of the outsole.

As a preferable mode of the present invention, the shore hardness of the insole is 45 to 50, and the shore hardness of the outsole is 50 to 55.

As a preferable mode of the present invention, the inner bottom and the outer bottom are foamed.

As an optimized mode of the utility model, the outsole has upper surface, lower surface and links up the side wall of upper surface and lower surface, the side wall in the inboard and/or the outside of heel are provided with the bradyseism groove, and the bradyseism groove extends to the inner bottom.

As an optimized mode of the utility model, the back heel in the circumference of bradyseism groove is equipped with the strengthening rib strip.

Adopt the technical scheme of the utility model afterwards, adopt the antitorque rib of S-shaped, have the antitorque function of commentaries on classics of moderate degree, can increase from the outside of sole body to the inside torsional degree of difficulty, have the stability that promotes the sole and land, the hardness of inner bottom is less than the hardness of outsole simultaneously, and is softer, can improve the travelling comfort of dress.

Drawings

Fig. 1 is a schematic view of the bottom view structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

In the figure:

sole body 100 front sole part 101

Arch 102 heel 103

Medial side 104 lateral side 105

Through groove 11 of outsole 10

Damping groove 12 side wall 13

Reinforcing ribs 14

First extension 21 of insole 20

The first connecting portion 22 engages with the connecting portion 23

Second connecting portion 24 and second extending portion 25

Detailed Description

In order to further explain the technical solution of the present invention, the following embodiments are described in detail.

Referring to fig. 1 and 2, a soft anti-twisting sole includes a sole body 100, the sole body 100 is provided with a front sole portion 101 corresponding to the front of the sole of a human body, an arch portion 102 corresponding to the arch of the human body, a heel portion 103 corresponding to the heel of the human body, an inner side 104 corresponding to the inner side of the instep of the human body and an outer side 105 corresponding to the outer side of the instep, the sole body 100 includes an insole 20 and an outsole 10 annularly disposed outside the insole 20, and the outsole 10 is formed on the periphery of the entire sole body 100 to maintain the shape of the sole. The upper surface of the insole 20 and the upper surface of the outsole 10 are transitionally engaged and jointly form the upper surface of the sole body 100, the lower surface of the outsole 10 forms an S-shaped through groove 11, the insole 20 forms an S-shaped anti-torsion rib which extends into the through groove 11 corresponding to the through groove 11, and the lower surface of the S-shaped anti-torsion rib is slightly higher than the lower surface of the outsole 10.

The anti-torsion rib of the utility model comprises a first extension part 21, a first connection part 22, a connection part 23, a second connection part 24 and a second extension part 25 in sequence, wherein the first extension part 21, the first connection part 22, the connection part 23, the second connection part 24 and the second extension part 25 are integrally formed, the first extension part 21 is positioned at the outer side of the front palm part 101 and the outer side of the arch part 102 (specifically positioned at the rear end of the front palm part 101 and the front end of the arch part 102), the first connection part 22 is positioned at the front end of the front palm part 101, the connection part 23 extends from the inner side of the front palm part 101 to the outer side of the rear heel part 103, the second connection part 24 is positioned at the rear end of the rear heel part 103, the second extension part 25 is positioned at the inner side of the rear heel part 103, the two ends of the first connection part 22 are respectively connected with the first extension part 21 and the front end of the connection part 23, the two ends of the second connection part 24 are respectively connected with the, the hardness of the insole 20 is less than that of the outsole 10. In the present invention, the insole 20 and the outsole 10 can be made of the same material, for example, the material of EVA that is common in the field of shoe materials, such as EVA with different hardness; the insole 20 and the outsole 10 may also be of different materials.

As a preferred embodiment of the present invention, the shore hardness of the insole 20 is 45 to 50, and the shore hardness of the outsole 10 is 50 to 55.

In a preferred embodiment of the present invention, the insole 20 and the outsole 10 are foamed, so that the insole 20 and the outsole 10 form a stable whole.

As a preferred mode of the present invention, the outsole 10 has an upper surface, a lower surface and a side wall 13 connecting the upper surface and the lower surface, the side wall 13 in the inside 104 and/or the outside 105 of the heel 103 are provided with the cushioning grooves 12, the cushioning grooves 12 extend to the inner bottom 20, that is, the utility model discloses can set up the cushioning grooves 12 in the inside 104 or the outside 105 of the outsole 10 according to the requirement of support performance, or set up the cushioning grooves 12 in the inside 104 and the outside 105, the cushioning grooves 12 run through to the inner bottom 20, and the cushioning grooves 12 can play a deformation buffering role in the deformation of the outsole 10 as the space of the compression deformation of the outsole 10. As a preferred mode of the utility model, the heel 103 in the week edge of bradyseism groove 12 is equipped with strengthening rib 14, and strengthening rib 14 can protect bradyseism groove 12, can increase the local support performance of sole body 100 to a certain extent simultaneously.

The product form of the present invention is not limited to the embodiment of the present invention, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.

Claims

1. The utility model provides a soft sole of preventing turning round, includes the sole body, the sole body corresponds the anterior position of human sole and establishes to preceding palm portion, the position that corresponds human arch of foot establishes to arch of foot portion, the position that corresponds human heel establishes to the heel, one side that corresponds human instep inboard with the sole body is inboard, one side that corresponds the instep outside is the outside, the sole body includes that inner sole and ring establish the outer outsole of inner sole, the upper surface of inner sole and the upper surface transition of outer sole link up and form the upper surface of sole body jointly, its characterized in that: the anti-twisting rib structure comprises an outsole, an insole and a plurality of connecting parts, wherein the lower surface of the outsole is provided with an S-shaped through groove, the insole is provided with an S-shaped anti-twisting rib extending into the through groove corresponding to the through groove, the anti-twisting rib sequentially comprises a first extending part, a first connecting part, a linking part, a second connecting part and a second extending part, the first extending part is positioned on the outer side of a front palm part and the outer side of an arch part, the first connecting part is positioned on the front palm part, the linking part extends from the inner side of the front palm part to the outer side of a rear heel part, the second connecting part is positioned at the rear end of the rear heel part, the second extending part is positioned on the inner side of the rear heel part, two ends of the first connecting part are respectively connected with the front ends of the first extending part and the.

2. A soft, twist-resistant sole as claimed in claim 1, wherein: the Shore hardness of the insole is 45-50, and the Shore hardness of the outsole is 50-55.

3. A soft, twist-resistant sole as claimed in claim 1, wherein: the inner bottom and the outer bottom are foamed.

4. A soft, twist-resistant sole as claimed in claim 1, wherein: the outsole is provided with an upper surface, a lower surface and a side wall connected with the upper surface and the lower surface, the side wall is provided with a shock absorption groove on the inner side and/or the outer side of the heel part, and the shock absorption groove extends to the insole.

5. The soft anti-twist shoe sole according to claim 4, wherein: and reinforcing ribs are arranged on the heel part and on the periphery of the cushioning groove.