CN219593856U

CN219593856U - Sole structure and running shoes

Info

Publication number: CN219593856U
Application number: CN202320326911.8U
Authority: CN
Inventors: 唐毅; 孙文懿心; 董智超
Original assignee: Jiangsu Duowei Sports Goods Co ltd
Current assignee: Jiangsu Duowei Sports Goods Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-29
Anticipated expiration: 2033-02-27

Abstract

The utility model belongs to the technical field of shoes and discloses a sole structure and a running shoe, wherein the sole structure comprises a midsole and an outsole, the outsole is connected below the midsole, the surface of one side of the outsole, which is opposite to the midsole, is provided with a sole surface, a plurality of first anti-slip stripes are arranged on the sole surface in a protruding manner, a plurality of layers of anti-slip parts are arranged along the outer edge of the sole surface in a surrounding manner from outside to inside in sequence, each layer of anti-slip parts comprises a plurality of anti-slip blocks which are arranged at intervals, a plurality of second anti-slip stripes are arranged on the anti-slip blocks in a protruding manner, the sole surface sequentially comprises a half sole area, an arch area and a heel area along the length direction of the outsole, and a first hollowed-out hole which penetrates through the midsole is formed in the thickness direction of the outsole, and extends from the arch area to the heel area; the running shoes comprise the sole structure. The sole structure and the running shoes provided by the utility model further reduce the production cost, lighten the weight and the volume and optimize the space layout on the basis of reliable anti-skid performance.

Description

Sole structure and running shoes

Technical Field

The utility model relates to the technical field of shoes and boots, in particular to a sole structure and a running shoe.

Background

The road running shoes are indispensable articles in daily life, and can be classified into shock-absorbing road running shoes, stability road running shoes, motion control road running shoes and the like according to biomechanics requirements.

At present, in order to ensure that the soles of the running shoes have reliable anti-skid performance, anti-skid blocks are arranged on the running shoes in a protruding mode, and anti-skid stripes are arranged on the anti-skid blocks in a wound mode so as to increase friction when the anti-skid stripes are in contact with the ground. However, in actual production operation, the anti-skid blocks are not arranged at will, and the arrangement requirement is jointly influenced by various factors such as the overall space layout of the road running shoe sole structure, the weight requirement, the volume requirement, the production cost, the anti-skid performance and the like. Therefore, the road running shoes with the requirements of anti-skid performance, space layout, production cost and weight and volume are provided, and the direction of urgent efforts is currently made.

Disclosure of Invention

The utility model aims to provide a sole structure and a running shoe, which have the advantages of simple structure, reliable anti-skid performance, further optimized space layout and reduced production cost.

To achieve the purpose, the utility model adopts the following technical scheme:

a sole structure, comprising:

a midsole;

the sole, connect in the below of insole, the sole dorsad the surface of insole one side sets up to the sole face, the protrusion is equipped with many first antiskid strips on the sole face, follows the outer fringe of sole face is inwards encircleed in proper order and is provided with multilayer antiskid portion, every layer antiskid portion all includes the antiskid block that a plurality of intervals set up, the protrusion is provided with many second antiskid strips on the antiskid block, the sole face is followed the length direction of sole includes half sole district, arch of foot district and half sole district in proper order, the sole face is followed the thickness direction of sole has been seted up and has been link up to the first fretwork hole of insole, first fretwork hole by the arch of foot district extends to the half sole district.

Optionally, the half sole region is provided with a plurality of second hollowed holes penetrating to the midsole along the thickness direction of the outsole, and the second hollowed holes are distributed in a matrix.

Optionally, a groove body is formed in one side, facing the outsole, of the midsole, and the groove body is arranged corresponding to the first hollowed-out hole.

Optionally, the outsole is made of rubber.

Optionally, the surface of midsole dorsad is provided with the bellying along the lateral opposite bilateral symmetry of midsole width direction, the height of bellying is from the half sole district to the half sole district increases in proper order.

Optionally, the protruding portion and the midsole are integrally formed, and a transition fillet is arranged between the protruding portion and the midsole.

Optionally, the midsole is made of popcorn.

Optionally, the half sole area is curved and tilted in an arc shape along the length direction of the outsole towards one side close to the midsole.

A running shoe comprising a sole structure according to any one of the preceding claims.

Optionally, the shoe further comprises a shoe body connected with the shoe body, wherein the shoe body is made of gauze.

The beneficial effects are that:

according to the sole structure and the running shoes, the plurality of first anti-skid stripes are arranged on the sole surface in a protruding mode, the first anti-skid stripes can ensure the anti-skid performance of the whole sole surface preferentially, and the sole structure and the running shoes are suitable for providing reliable friction when the front face of the sole is grounded. The outer fringe of sole face has outside-in to encircle in proper order and is provided with multilayer antiskid portion, and every layer of antiskid portion all includes a plurality of intervals and sets up the antiskid block, and the protrusion is provided with many second antiskid strips on the antiskid block, and the antiskid ability of the outer fringe of sole structure can be further effectively guaranteed to the second antiskid strip, is suitable for providing reliable friction when sole and ground are the angle contact.

In addition, the portion of the arch to the rear sole is less tightly contacted to the ground than it is by bending upward, thus providing less friction. Therefore, in the utility model, the sole surface sequentially comprises the half sole area, the arch area and the heel area along the length direction of the outsole, and can correspond to the half sole, the arch and the heel of the foot of a person, the sole surface is provided with the first hollowed-out hole which is penetrated to the midsole along the thickness direction of the outsole, the first hollowed-out hole extends from the arch area to the heel area and can correspond to the upward bending part of the arch of the foot of the person, namely, the consumable of the part providing a small friction part is reduced, the production cost is further reduced on the basis of ensuring the effective and reliable anti-skid performance of the sole structure, the weight and the volume of the whole sole structure are reduced, and the space layout of the whole sole structure is optimized.

Drawings

FIG. 1 is a schematic view of a sole structure according to the present utility model in a direction;

FIG. 2 is a schematic view of the sole structure of the present utility model in another orientation;

FIG. 3 is a schematic cross-sectional view of the present utility model at A in FIG. 1;

FIG. 4 is a schematic cross-sectional view of the present utility model at B in FIG. 1;

fig. 5 is a schematic cross-sectional view of the present utility model at C in fig. 1.

In the figure:

100. a midsole; 110. a tank body; 120. a boss; 121. a transition fillet; 130. reinforcing patterns;

200. a outsole; 201. a half sole region; 202. an arch region; 203. a rear sole region; 211. a first anti-slip stripe; 220. an anti-skid block; 221. a second anti-slip stripe; 230. the first hollowed-out hole; 240. and the second hollowed-out hole.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The present embodiment provides a sole structure. Referring to fig. 1 to 2, the sole structure includes a midsole 100 and an outsole 200, the outsole 200 is connected under the midsole 100, a surface of the outsole 200 facing away from the midsole 100 is provided as a sole surface, a plurality of first anti-slip stripes 211 are protruded on the sole surface, a plurality of anti-slip parts are sequentially and circumferentially arranged along an outer edge of the sole surface from outside to inside, each anti-slip part includes a plurality of anti-slip blocks 220 arranged at intervals, a plurality of second anti-slip stripes 221 are protruded on the anti-slip blocks 220, the sole surface sequentially includes a half sole region 201, an arch region 202 and a heel region 203 along a length direction of the outsole 200, a first hollowed-out hole 230 penetrating through the midsole 100 is formed on the sole surface along a thickness direction of the outsole 200, and the first hollowed-out hole 230 extends from the arch region 202 to the heel region 203.

According to the motion law of the feet of a person, the position relationship between the sole and the ground is mainly two types: the first is that the sole is just opposite to the ground for contact; the second is that the sole is in inclined angle contact with the ground. For the first case, the forefoot and the hindfoot are the points of primary contact with the ground and providing friction; while in the second case the sole periphery is in primary contact with the ground and provides a friction area.

In this embodiment, a plurality of first anti-slip stripes 211 are protruding from the sole surface, and the first anti-slip stripes 211 can preferentially ensure the anti-slip performance of the entire sole surface, and are suitable for providing reliable friction when the sole is landed on the front surface. The outer fringe of sole face has outside-in to encircle in proper order and is provided with multilayer antiskid portion, and every layer of antiskid portion all includes a plurality of intervals setting antiskid blocks 220, and the protrusion is provided with a plurality of second antiskid stripes 221 on the antiskid blocks 220, and the antiskid ability of the outer fringe of sole structure can be further effectively guaranteed to second antiskid stripe 221, is suitable for providing reliable friction when sole and ground are the angle contact.

In addition, the portion of the arch to the rear sole is less tightly contacted to the ground than it is by bending upward, thus providing less friction. Therefore, in the present utility model, the sole surface sequentially includes the forefoot region 201, the arch region 202 and the heel region 203 along the length direction of the outsole, which can correspond to the forefoot, the arch and the heel of a human foot, the sole surface is provided with the first hollowed-out hole 230 penetrating through the midsole 100 along the thickness direction of the outsole 200, the first hollowed-out hole 230 extends from the arch region 202 to the heel region 203, and can correspond to the upward bending part of the arch of the human foot, namely, the consumable material for providing a smaller friction part for the part is reduced, the production cost is further reduced on the basis of ensuring the effective and reliable anti-skid performance of the sole structure, the weight and the volume of the whole sole structure are reduced, and the spatial layout of the whole sole structure is optimized.

Optionally, the shapes and the intervals of the first anti-slip stripes 211 and the second protective stripes 221 are adaptively adjusted according to practical situations, and are not excessively limited herein.

In this embodiment, as shown in fig. 1 to 2, the half sole region 201 is provided with a plurality of second hollowed holes 240 penetrating to the midsole 100 along the thickness direction of the outsole 200, and the plurality of second hollowed holes 240 are distributed in a matrix. The second hollowed-out hole 240 can further ensure the light weight of the half sole region 201.

In this embodiment, a groove body 110 is formed on a side of the midsole 100 facing the outsole 200, and the groove body 110 is disposed corresponding to the first hollowed-out hole 230. The groove body 110 is arranged, so that the position corresponding to the first hollowed-out hole 230 can be used for reducing consumable materials at corresponding parts of the midsole 100, and further reducing the production cost and the weight volume of the sole structure.

Optionally, a brand label may also be disposed on the bottom surface of the tank 110.

In this embodiment, the outsole 200 is made of rubber, so that the durability of the outsole is effectively ensured.

In this embodiment, the midsole 100 is made of popcorn. The popcorn is thermoplastic polyurethane foam beads (ETPU), and the popcorn is a novel foaming material, and has the performances of portability, environment friendliness, high resilience, high buffering, low compression permanence and the like.

In this embodiment, the half sole region 201 is curved and tilted in an arc shape along the length direction of the outsole 200 toward the side near the midsole 100. So set up, the condition that can adapt the tiptoe earlier with ground contact for people can alleviate the impact of ground to the foot when contacting with ground in sports such as running, jumping, increase the holistic stability and the travelling comfort of sole structure.

In the present embodiment, referring to fig. 2, the side portion of the midsole 100 is provided with a reinforcing pattern 130 along the circumferential direction. The reinforcing pattern 130 can enhance the supporting strength of the side portion of the midsole 100 in the circumferential direction and also avoid wrinkles.

In this embodiment, referring to fig. 1 and 3 to 5, the surface of the midsole 100 facing away from the outsole 200 is symmetrically provided with protrusions 120 on opposite sides of the midsole 100 in the width direction, and the heights of the protrusions 120 increase from the half sole region 201 to the half sole region 203 in sequence. So set up, can make the structure of the upper portion shape of insole 100 more adaptation people's foot, especially to back sole and heel position, can carry out reliable cladding, reduce rocking about the foot, promote stability, reduce the possibility that the sports injury takes place.

Further, the protruding portion 120 and the midsole 100 are integrally formed, and a transition fillet 121 is provided between the protruding portion 120 and the midsole 100. By the arrangement, the curve transition at two sides of the sole can be further adapted.

The embodiment also provides a running shoe, which comprises the sole structure of the scheme.

In this embodiment, the running shoe further includes a shoe body (not shown) connected to the midsole 100.

The surface of the shoe body is made of jacquard gauze, so that the shoe is light, thin and breathable. Other lines can be inserted on the surface of the shoe body, so that the appearance is more attractive.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. A sole structure, comprising:

a midsole (100);

the outsole (200) is connected to the below of insole (100), the surface of outsole (200) dorsad in the middle of sole (100) one side sets up to the sole, the protrusion is equipped with many first antiskid stripe (211) on the sole, follows the outer fringe of sole is inwards encircleed in proper order and is provided with multilayer antiskid portion, every layer antiskid portion all includes antiskid piece (220) that a plurality of intervals set up, the protrusion is provided with many second antiskid stripe (221) on antiskid piece (220), the sole is followed the length direction of outsole (200) includes half sole district (201), arch of foot district (202) and half sole district (203) in proper order, the sole is followed the thickness direction of outsole (200) has been seted up and has been link up to first fretwork hole (230) of insole (100), first fretwork hole (230) by arch of foot district (202) extend to half sole district (203).

2. The sole structure according to claim 1, characterized in that said forefoot region (201) is provided with a plurality of second hollowed-out holes (240) penetrating to said midsole (100) along a thickness direction of said outsole (200), and a plurality of said second hollowed-out holes (240) are distributed in a matrix.

3. The sole structure according to claim 1, characterized in that a groove (110) is provided on a side of the midsole (100) facing the outsole (200), and the groove (110) is provided corresponding to the first hollowed-out hole (230).

4. The sole structure according to claim 1, characterized in that said outsole (200) is made of rubber.

5. The sole structure according to claim 1, characterized in that the surface of said midsole (100) facing away from said outsole (200) is symmetrically provided with protrusions (120) on opposite sides in the width direction of said midsole (100), the height of said protrusions (120) increasing in sequence from said forefoot region (201) to said heel region (203).

6. The sole structure according to claim 5, characterized in that said raised portion (120) is provided integrally with said midsole (100), a transition fillet (121) being provided between said raised portion (120) and said midsole (100).

7. The sole structure according to claim 1, characterized in that said midsole (100) is made of popcorn material.

8. The sole structure according to claim 1, characterized in that said forefoot region (201) is curved and tilted in an arc along the length of said outsole (200) towards the side close to said midsole (100).

9. A running shoe comprising the sole structure of any one of claims 1-8.

10. The running shoe of claim 9, further comprising a base attached to the shoe, wherein the base is formed from a mesh material.