CN211932845U

CN211932845U - Easily-bendable sole

Info

Publication number: CN211932845U
Application number: CN201922181524.6U
Authority: CN
Inventors: 李秉哲; 张德文; 邓安明
Original assignee: Xtep China Co Ltd
Current assignee: Xtep China Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-11-17
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a sole of easily buckling, including the sole body, the inboard arch of foot department that corresponds of sole body has seted up the supported hole, the supported hole run through to the outside of sole body, the bottom of sole body corresponds arch of foot department and has seted up the x-shaped groove, and the x-shaped groove sets up on the extension route in supported hole. The utility model discloses a sole of easily buckling makes the sole body buckle more smoothly through seting up the x-shaped groove to improve the flexibility of twisting reverse of sole body.

Description

Easily-bendable sole

Technical Field

The utility model relates to a shoes material field especially relates to a sole of easily buckling.

Background

The shoes relate to people wearing and walking, and people's life and work can not leave the shoes. The shoes have practicability and comfort, and a pair of comfortable shoes can be pursued by consumers, and bring considerable profits for enterprises. The bending performance of the shoe is one of the properties that affects comfort. In order to enable the shoe sole to have better bending performance, some shoe soles in the market use special shoe sole materials, for example, soft EVA (ethylene vinyl acetate) foam materials are selected, but the shoe soles made of soft materials have the problem of leg support due to low hardness.

In view of the above, the present inventors have made extensive studies on the structure of a shoe sole, and have made this disclosure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sole of easily buckling, has the torsion flexibility of preferred.

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

a bending-easy sole comprises a sole body, wherein a supporting hole is formed in the inner side of the sole body corresponding to an arch of foot, the supporting hole penetrates through the outer side of the sole body, an x-shaped groove is formed in the bottom of the sole body corresponding to the arch of foot, and the x-shaped groove is formed in the extending path of the supporting hole.

Further, the groove wall of the x-shaped groove is communicated with the supporting hole.

Further, the x-shaped groove comprises a front part extending to the front part of the sole body corresponding to the sole and a rear part extending to the heel bone corresponding to the sole body.

Further, the front part is bifurcated into two front fork grooves corresponding to the arch of the foot, and the two front fork grooves are communicated with each other at the corresponding sole of the foot.

Further, the rear portion is bifurcated into two rear fork grooves at a position corresponding to the arch of the foot, and the two rear fork grooves are communicated at a position corresponding to the calcaneus.

Further, the support hole is formed in the middle of the sole body in the inward and outward direction.

Furthermore, the sole body is provided with an upper surface, a lower surface and a side wall formed between the upper surface and the lower surface, the support holes are formed in the side wall, and the support holes are located between the upper surface and the lower surface.

Furthermore, the periphery of the upper surface of the sole body is provided with a side wall extending upwards, and the height of the side wall at the inner side of the sole body corresponding to the arch of foot, the height of the side wall at the outer side of the sole body corresponding to the arch of foot and the height of the side wall at the sole body corresponding to the calcaneus are all larger than the height of the side walls at other positions.

Adopt above-mentioned technical scheme, the utility model discloses a sole of easily buckling has seted up the supported hole in sole body correspondence arch of foot department, and when sole body corresponds arch of foot department and receives the pressure on the vertical direction, the supported hole can provide the deformation space that the sole body corresponds arch of foot department.

The relative concave amplitude of the foot arches of different human feet relative to the foot soles is different, and the relative height difference of some foot arches and the foot soles is large; some of them have small height difference between the foot arch and the sole. The top of the sole body corresponds to the arch of foot and can support the arch of foot of a human body, if the relative height difference between the arch of foot of a user and the sole of a foot is small, the pressure of the arch of foot of the user pressing down to the top of the sole body corresponding to the arch of foot is large, and due to the supporting holes, the sole body can be deformed correspondingly more easily according to the outline of the arch of foot of the user. Therefore, the sole body can not only support the arch of the foot of a user, but also avoid the arch of the foot of the user from having a foot resting feeling due to the concentration of pressure on the arch of the foot of the user, thereby improving the support performance and the comfort of the sole body.

The bottom of sole body corresponds arch of foot department and has seted up the x-shaped groove, and when the sole body received the ascending pressure of horizontal direction, the x-shaped groove can provide the sole body and carry out the fore-and-aft direction and warp or control the space that the direction warp, when the sole body carries out the fore-and-aft direction and buckles or when controlling the direction transition, the x-shaped groove department of sole body because deformation takes place deformation greatly more easily in the deformation space for the sole body is buckled more smoothly, thereby improves the flexibility of twisting of sole body.

Drawings

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

FIG. 2 is a schematic cross-sectional view taken along the direction A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the present invention.

Description of reference numerals:

sole body 0

Upper surface 01 lower surface 02

Side wall 03

Support hole 1 line groove 2

X-shaped groove 3 front fork groove 31

Front part 4 of rear fork groove 32

Rear 5 side wall 6

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail with reference to the accompanying drawings and specific embodiments.

The utility model relates to a sole of easily buckling, as shown in fig. 1 to 3, for the convenience detailed description the utility model discloses a design, this description uses the sole normally to place when ground to describe the upper and lower direction and the left and right direction of sole body 0 to the direction that sole body 0 corresponds the instep outside is the outside, and the direction that sole body 0 corresponds the instep inboard is inboard, and the inside and outside direction of sole body 0 is the left and right directions of sole body 0 promptly.

The utility model relates to a sole of easily buckling includes sole body 0, and the inboard of sole body 0 corresponds arch of foot department and has seted up supported hole 1, and supported hole 1 runs through to the outside of sole body 0, and sole body 0 has upper surface 01, lower surface 02 and forms the side wall 03 between upper surface 01 and lower surface 02, and supported hole 1 runs through to the outside from the inboard of side wall 03, and supported hole 1 is located between upper surface 01 and the lower surface 02, and supported hole 1 is the preferred elliptical hole.

A plurality of lines groove 2 have been seted up to the bottom of sole body 0, and the bottom of sole body 0 corresponds arch of foot department and has seted up x-shaped groove 3, and the lower surface of x-shaped groove 3 follow sole body 0 extends to the upper surface, and the degree of depth in x-shaped groove 3 is greater than the degree of depth in lines groove 2.

The utility model relates to a sole of easily buckling has seted up support hole 1 in sole body 0 corresponds arch of foot department, and when sole body 0 received the pressure on the vertical direction, support hole 1 that is oval-shaped can provide the deformation space that sole body 0 corresponds arch of foot department.

The relative concave amplitude of the arches of different human feet to the soles is different (namely the heights of the arches of different human feet are different), and the relative height difference of some arches and the soles is a high arch; some arch has a small height difference relative to the sole, namely a low arch. The top of the sole body corresponds to the arch of foot and can support the arch of foot of a human body, if the relative height difference between the arch of foot of a user and the sole of foot is small, the pressure of the arch of foot of the user pressing down to the top of the sole body corresponding to the arch of foot is larger, and due to the supporting holes 1, the sole body 0 can be deformed correspondingly more easily according to the outline of the arch of foot of the user. So sole body 0 can not only support user's arch of foot, thereby still avoid concentrating pressure and leading to user's arch of foot to be oppressed and have the foot rest sense in user's arch of foot department to improve sole body 0's flexible support performance and travelling comfort.

The bottom of end body corresponds arch of foot department and has seted up x-shaped groove 3, when the arch of foot department that corresponds of sole body 0 received the ascending pressure of horizontal direction, x-shaped groove 3 can provide sole body 0 and carry out the space that the fore-and-aft direction warp or the direction of controlling warp, when sole body 0 carries out the fore-and-aft direction and buckles or when controlling the direction transition, the x-shaped groove 3 department of sole body 0 is because deformation takes place more easily in the deformation space greatly for sole body 0 buckles more smoothly, it is more natural to control the direction transition, thereby improve sole body 0's the flexibility of twisting. And the weight of the whole sole can be reduced by arranging the X-shaped grooves 3.

The cell wall in x shape groove 3 and the side intercommunication in supported hole 1 can reduce when guaranteeing above-mentioned effect the utility model relates to a manufacturing material of sole easily bendable reduces the cost of manufacture, can alleviate the weight of whole sole simultaneously.

The x-shaped slot 3 includes a front portion 4 extending to the bottom of the sole body 0 at a location corresponding to the front of the sole, and a rear portion 5 extending to the sole body 0 at a location corresponding to the calcaneus. The front part 4 is bifurcated into two front fork grooves 31 at the bottom of the sole body 0 corresponding to the arch, and the two front fork grooves 31 are communicated at the bottom of the sole body 0 corresponding to the front part of the sole. The depth of the x-shaped groove 3 at the bottom of the sole body 0 corresponding to the front part of the sole is less than that of the bottom of the sole body 0 corresponding to the arch of the foot, and the depth of the x-shaped groove 3 at the bottom of the sole body 0 corresponding to the front part of the sole is greater than that of the grain groove 2.

So, when the anterior department that sole body 0 corresponds the sole carries out fore-and-aft direction and buckles or when the left-right direction passes through, the front fork groove 31 department of sole body 0 is because the deformation space is big, takes place deformation more easily for sole body 0 corresponds the anterior department of sole and buckles more smoothly.

The rear portion 5 is bifurcated into two rear fork grooves 32 at the bottom of the sole body 0 corresponding to the arch of the foot, and the two rear fork grooves 32 are communicated at the bottom of the sole body 0 corresponding to the calcaneus. The depth of the x-shaped groove 3 at the bottom of the sole body 0 corresponding to the calcaneus is the same as the depth of the bottom of the sole body 0 corresponding to the front part of the sole.

So, when the rear portion department that sole body 0 corresponds the sole carries out fore-and-aft direction and buckles or when the left-right direction passes through, the back fork groove 32 department of sole body 0 is because the deformation space is big, takes place deformation more easily for sole body 0 corresponds the rear portion department of sole and buckles more smoothly.

When a user touches the ground, the rear fork groove 32 of the sole body 0 corresponding to the rear part of the sole has larger space to generate deformation, and the rear fork groove 32 can gradually transit from the outside to the inside, so that the deformation and the movement transition of the sole body 0 corresponding to the rear part of the sole are more natural and smooth.

The inner side and the outer side of the sole body 0 are both provided with side walls 6, the height of the side walls 6 at the positions corresponding to the arch of foot and the heel of the outer layer of the sole body 0 and the heel of the sole body 0 is larger than that of the side walls 6 at other positions.

The inside of sole body 0 corresponds arch of foot department and the outside and corresponds the side wall 6 of arch of foot department and sets up higher size, not only can more stable support correspond the upper of a shoe of arch of foot department, still make upper of a shoe and sole more laminate, and then make the difficult collapse of upper of a shoe that corresponds arch of foot department. The wrapping property of the shoe made of the easily bendable sole of the utility model is better and the shoe is more three-dimensional at the corresponding arch of foot.

The side wall 6 that sole body 0 corresponds calcaneus department sets up higher size, and the support that can be more stable corresponds the upper of a shoe of calcaneus department, and further messenger adopts the utility model relates to a shoes of sole preparation of easily buckling not only can keep the heel of a shoe stable and improve parcel nature and whole more three-dimensional.

The present invention has been described in detail with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the above embodiments, and those skilled in the art can make various modifications according to the prior art, and all belong to the protection scope of the present invention.

Claims

1. A sole of easily buckling, includes the sole body, its characterized in that: the inner side of the sole body is provided with a supporting hole corresponding to the arch of foot, the supporting hole penetrates through the outer side of the sole body, the bottom of the sole body is provided with an x-shaped groove corresponding to the arch of foot, and the x-shaped groove is arranged on an extending path of the supporting hole.

2. A pliable sole as claimed in claim 1, wherein: and the groove wall of the x-shaped groove is communicated with the support hole.

3. A pliable sole as claimed in claim 1, wherein: the x-shaped groove comprises a front part extending to the front part of the sole body corresponding to the sole and a rear part extending to the heel bone corresponding to the sole body.

4. A pliable sole as claimed in claim 3, wherein: the front part is forked into two front fork grooves corresponding to the arch of the foot, and the two front fork grooves are communicated at the corresponding sole of the foot.

5. A pliable sole as claimed in claim 3, wherein: the rear part is forked into two rear fork grooves corresponding to the arch of the foot, and the two rear fork grooves are communicated at the corresponding calcaneus.

6. A pliable sole as claimed in claim 1, wherein: the supporting hole is formed in the middle of the sole body in the inward and outward direction.

7. A pliable sole as claimed in claim 1, wherein: the sole body is provided with an upper surface, a lower surface and a side wall formed between the upper surface and the lower surface, the support holes are formed in the side wall, and the support holes are located between the upper surface and the lower surface.

8. A pliable sole as claimed in claim 7, wherein: the edge of the upper surface of the sole body is provided with a side wall extending upwards, and the height of the side wall at the inner side of the sole body corresponding to the arch of foot, the height of the side wall at the outer side of the sole body corresponding to the arch of foot and the height of the side wall at the sole body corresponding to the calcaneus are all larger than the height of the side walls at other positions.