CN214432254U

CN214432254U - Anti-wrinkle elastic sole

Info

Publication number: CN214432254U
Application number: CN202022647854.2U
Authority: CN
Inventors: 易科源; 张龙; 郭小伟
Original assignee: Xtep China Co Ltd
Current assignee: Xtep China Co Ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-10-22
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a resistant crease elasticity sole, including the sole body, the inside wall and the lateral wall of sole body all are equipped with anti-wrinkle element, and anti-wrinkle element includes the anti-wrinkle piece of multiunit, and the anti-wrinkle piece of every group includes a plurality of anti-wrinkle pieces, and a plurality of anti-wrinkle pieces are arranged along the fore-and-aft direction of sole body, forms the recess between the adjacent anti-wrinkle piece, the anti-wrinkle piece dislocation set that corresponds in the adjacent two sets of anti-wrinkle piece. Adopt the technical scheme of the utility model afterwards, inside wall and the lateral wall at the sole body all are equipped with anti-wrinkle element, in two sets of adjacent anti-wrinkle pieces, the recess of a set of anti-wrinkle piece corresponds another a set of bead setting, when the sole body is compressed, the recess provides the bradyseism space, can accept the bead, reduce the production of fold, in addition when the sole body buckles, the guide way of buckling can be regarded as to the recess, the bead can regard as the guidance line of buckling, thereby furthest reduces the sole body lateral wall and wrinkles appears, the flexibility that the sole body buckled has also been increased simultaneously.

Description

Anti-wrinkle elastic sole

Technical Field

The utility model relates to a crease-resistant elastic sole.

Background

The sole of athletic footwear generally includes an outsole and a midsole incorporated into the outsole, the outsole providing wear-resistant and cushioning properties, such as being formed of a rubber material, and the midsole providing cushioning properties, typically being formed of a softer material, such as an EVA material. The insole can compress when the atress, when pressure is relieved, kick-backs again, often compresses repeatedly and kick-backs, can form comparatively obvious fold on the side of insole, and the sole also forms the fold on the side of meeting insole when buckling repeatedly in addition, and obvious fold can influence the pleasing to the eye of sole, also can influence the elasticity and the life of sole.

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 resistant fold, better, the better sole of shock attenuation effect of elasticity.

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

a crease-resistant elastic sole comprises a sole body, wherein the position of the sole body corresponding to the heel of a human body is arranged as a heel part, the position of the sole body corresponding to the front part of the sole of the human body is arranged as a front palm part, the position of the sole body corresponding to the arch part of the human body is arranged as a middle waist part, one side of the sole body corresponding to the outer side of the instep of the human body is arranged outside, one side of the sole body corresponding to the inner side of the instep of the human body is arranged inside, the inner side wall and the outer side wall of the sole body are both provided with crease-resistant elements, each crease-resistant element comprises a plurality of crease-resistant blocks, each crease-resistant block comprises a plurality of crease-resistant blocks, the crease-resistant blocks are arranged along the front and back direction of the sole body, a groove is formed between the adjacent crease-resistant blocks, the crease-resistant blocks in two adjacent crease-blocks are arranged in a staggered manner, each crease-resistant block comprises a first guide surface and a second guide surface which extend along the front and back direction, and the first guide surface is connected to the sole body through a first upper connecting surface, the second spigot surface is connected on the sole body through connecting face and second under the second on the second, and the one end of first spigot surface extends to in the recess, the other end links up with the second spigot surface, and the one end of second spigot surface extends to in the recess, the other end links up with first spigot surface, and the first spigot surface forms the bead with linking department of second spigot surface, and in two sets of adjacent anti-wrinkle pieces, the recess of a set of anti-wrinkle piece corresponds another a set of bead setting.

As an optimized mode of the utility model, follow the bead extremely the recess direction, first go up connect the face with interval between the first face of connecting reduces gradually.

As an optimized mode of the utility model, follow the bead extremely the recess direction, on the second connect the face with the second is connected interval between the face and is reduced gradually.

As an optimal mode of the utility model, the inside wall of sole body is equipped with first strengthening rib, and first strengthening rib extends to the upper end of well waist forward from the lower extreme of well waist, the lateral wall of sole body is equipped with the second strengthening rib, and the second strengthening rib extends to the upper end of well waist forward from the lower extreme of well waist.

As a preferred mode of the utility model, the inside wall of sole body is equipped with the third strengthening rib, and the third strengthening rib extends to the front end from the rear end of heel, the lateral wall of sole body is equipped with the fourth strengthening rib, and the fourth strengthening rib extends to the front end from the rear end of heel.

As an optimal mode of the utility model, the sole body includes the undersole and the compound insole on the undersole, the undersole corresponds the back heel and is equipped with the backing sheet that upwards extends, and the backing sheet is compound at the inside wall or the lateral wall of insole.

Adopt the technical scheme of the utility model afterwards, inside wall and the lateral wall at the sole body all are equipped with anti-wrinkle element, in two sets of adjacent anti-wrinkle pieces, the recess of a set of anti-wrinkle piece corresponds another a set of bead setting, when the sole body is compressed, the recess provides the bradyseism space, can accept the bead, reduce the production of fold, in addition when the sole body is buckled, the guide way of buckling can be regarded as to the recess, the bead can regard as the guidance line of buckling, thereby furthest reduces crease to appear in sole body lateral wall, the flexibility that the sole body was buckled has also been increased simultaneously, the setting of recess has increased the deformation space that the sole body was compressed and was buckled, the elasticity of sole body has been promoted.

Drawings

Fig. 1 is a schematic structural diagram of the outside of the present invention.

Fig. 2 is a schematic structural diagram of the inner side of the present invention.

Fig. 3 is a bottom view of the present invention.

In the figure:

front palm part 101 of outsole 10

Middle waist portion 102 and rear heel portion 103

Inner sidewall 104 outer sidewall 105

Hollow hole 107 of support sheet 106

First reinforcing rib 21 of middle sole 20

Second reinforcing rib 22 and third reinforcing rib 23

Fourth reinforcing bead 24

First guide surface 31 and second guide surface 32

The first upper connecting surface 34 of the rib 33

First lower connection surface 35 and second upper connection surface 36

Second lower connecting surface 37 with recess 38

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is made with reference to the accompanying drawings.

Referring to fig. 1 to 3, a wrinkle-resistant elastic sole comprises a sole body, a heel portion 103 is arranged at a position of the sole body corresponding to a heel of a human body, a front sole portion 101 is arranged at a position of the sole body corresponding to a front portion of a sole of the human body, a middle waist portion 102 is arranged at a position of the sole body corresponding to an arch portion of the human body, an outer portion is arranged at a side of the sole body corresponding to an outer side of an instep of the human body, and an inner portion is arranged at a side of the sole body corresponding to an inner side of the instep of the human body. The utility model discloses in the sole body includes undersole 10 and the compound insole 20 on undersole 10, and insole 20 can adopt EVA or ETPU, and undersole 10 can adopt rubber.

The utility model discloses in the inside wall 104 and the lateral wall 105 of sole body all are equipped with anti-wrinkle component, anti-wrinkle component includes the anti-wrinkle piece of multiunit, the anti-wrinkle piece of every group includes a plurality of anti-wrinkle pieces, a plurality of anti-wrinkle piece are followed the fore-and-aft direction of sole body is arranged, form recess 38 between the adjacent anti-wrinkle piece, the anti-wrinkle piece of multiunit is laid along upper and lower direction, the anti-wrinkle piece dislocation set that corresponds in the adjacent two sets of anti-wrinkle pieces, anti-wrinkle piece has first spigot surface 31 and second spigot surface 32 that extends along the fore-and-aft direction, first spigot surface 31 connects on the lateral wall of sole body through first connecting face 34 and first spigot surface 35 on, first connecting face 34 and first spigot surface 35 are setting from top to bottom, second spigot surface 32 connects on the second on the lateral wall of face 36 and second spigot surface 37 connection face on the sole body, connect face 36 and second spigot surface 37 on the second and set up from top to bottom. One end of the first guiding surface 31 extends into the groove 38, the other end of the first guiding surface is connected with the second guiding surface 32, one end of the second guiding surface 32 extends into the groove 38, the other end of the second guiding surface is connected with the first guiding surface 31, a convex rib 33 is formed at the joint of the first guiding surface 31 and the second guiding surface 32, in two adjacent groups of anti-wrinkle blocks, the groove 38 of one group of anti-wrinkle blocks is arranged corresponding to the convex rib 33 of the other group, and the convex rib 33 extends in a vertical direction or is slightly inclined relative to the vertical direction. By adopting the structure, the anti-wrinkle block can not only realize the anti-wrinkle performance of the sole, but also improve the support performance and the bending performance of the sidewall of the outsole by the geometric structure.

As a preferable mode of the present invention, the distance between the first upper connecting surface 34 and the first lower connecting surface 35 is gradually decreased from the rib 33 to the groove 38, so that the space for receiving the rib 33 is made free at the groove 38.

As a preferred mode of the present invention, from the direction from the rib 33 to the groove 38, the distance between the second upper connecting surface 36 and the second lower connecting surface 37 is gradually decreased, so that the space for receiving the rib 33 is vacated at the groove 38.

As a preferred mode of the present invention, the inner sidewall 104 of the sole body is provided with a first rib 21, the first rib 21 extends forward from the lower end of the middle waist portion 102 to the upper end of the middle waist portion 102, the outer sidewall 105 of the sole body is provided with a second rib 22, the second rib 22 extends forward from the lower end of the middle waist portion 102 to the upper end of the middle waist portion 102, and the first rib 21 and the second rib 22 can further extend toward the front palm portion 101. In the present invention, the design of the first reinforcing rib 21 enhances the support of the middle waist portion 102 and enhances the torsion resistance of the outsole 10.

As a preferable mode of the present invention, the inner sidewall 104 of the sole body is provided with the third rib 23, the third rib 23 extends from the rear end of the rear heel 103 to the front end, the outer sidewall 105 of the sole body is provided with the fourth rib 24, the fourth rib 24 extends from the rear end of the rear heel 103 to the front end, and the third rib 23 and the fourth rib 24 can further extend to the middle waist 102.

As a preferred mode of the present invention, the outsole 10 is provided with a supporting sheet 106 extending upward corresponding to the heel 103, the supporting sheet 106 is combined on the inner side wall 104 or the outer side wall 105 of the midsole 20, in an embodiment, the supporting sheet 106 is disposed on the outer side wall 105, so as to improve the supporting stability of the heel 103, prevent energy loss, and improve the movement efficiency.

The utility model discloses in, be equipped with a plurality of fretwork holes 107 on outsole 10, fretwork hole 107 not only can subtract heavy, more importantly because of having sufficient deformation space, has promoted outsole 10 multi-direction bending performance, and different degree's fretwork and solid construction have formed limited slip texture, have promoted outsole 10's limited slip performance.

The product form of the present invention is not limited to the drawings and embodiments of the present application, 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 resistant elasticity sole of buckling, includes the sole body, and the position that the sole body corresponds human heel is established to the back heel, and the sole body corresponds the anterior position of human sole and establishes to preceding palm portion, and the position that the sole body corresponds human arch of foot position establishes to well waist, and one side that the sole body corresponds the human instep outside is outer, and the sole body corresponds one side of human instep inboard and is interior, its characterized in that: the inner side wall and the outer side wall of the sole body are both provided with anti-wrinkle elements, each anti-wrinkle element comprises a plurality of groups of anti-wrinkle blocks, each group of anti-wrinkle blocks comprises a plurality of anti-wrinkle blocks, the anti-wrinkle blocks are arranged along the front and back directions of the sole body, grooves are formed between every two adjacent anti-wrinkle blocks, the groups of anti-wrinkle blocks are arranged along the up and down directions, the corresponding anti-wrinkle blocks in the two adjacent groups of anti-wrinkle blocks are arranged in a staggered mode, each anti-wrinkle block is provided with a first guide surface and a second guide surface, the first guide surface is connected onto the sole body through a first upper connecting surface and a first lower connecting surface, the second guide surface is connected onto the sole body through a second upper connecting surface and a second lower connecting surface, one end of the first guide surface extends into the groove, the other end of the first guide surface is connected with the second guide surface, one end of the second guide surface extends into the groove, the other end of the second guide surface is connected with the first guide surface, and the joint of the first guide surface and the second guide surface form a convex edge, in two adjacent groups of anti-wrinkle blocks, the grooves of one group of anti-wrinkle blocks are arranged corresponding to the ribs of the other group.

2. A wrinkle-resistant elastic sole as claimed in claim 1, wherein: and the distance between the first upper connecting surface and the first lower connecting surface is gradually reduced from the convex edge to the groove.

3. A wrinkle-resistant elastic sole as claimed in claim 2, characterized in that: and the distance between the second upper connecting surface and the second lower connecting surface is gradually reduced from the convex edge to the groove.

4. A wrinkle-resistant elastic sole as claimed in claim 3, characterized in that: the inside wall of sole body is equipped with first strengthening rib, and first strengthening rib extends to the upper end of well waist forward from the lower extreme of centre waist, the outside wall of sole body is equipped with the second strengthening rib, and the second strengthening rib extends to the upper end of well waist forward from the lower extreme of centre waist.

5. The wrinkle-resistant elastic shoe sole as set forth in claim 4, wherein: the inside wall of sole body is equipped with the third strengthening rib, and the third strengthening rib extends to the front end from the rear end of heel, the lateral wall of sole body is equipped with the fourth strengthening rib, and the fourth strengthening rib extends to the front end from the rear end of heel.

6. A wrinkle-resistant resilient sole as claimed in claim 5, wherein: the sole body includes the outsole and compounds the insole on the outsole, the outsole corresponds the heel and is equipped with the backing sheet that upwards extends, and the backing sheet is compound at the inside wall or the lateral wall of insole.