CN212036280U

CN212036280U - Portable anti-skid sole

Info

Publication number: CN212036280U
Application number: CN202020273130.3U
Authority: CN
Inventors: 刘达兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-01
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to a sole field especially relates to a light anti-skidding sole, and it has mainly solved the light and the skid-proof performance problem that can not hold concurrently of sole among the prior art, including the sole body, the sole body includes the upper base, compounds in the bottom of the bottom on the upper base on the surface cloth matter insole and compound in going to the bottom of cloth matter insole lower surface, and definition sole body extends along its length direction and includes sole district, arch of foot district and heel district in proper order, go to the bottom including the first bottom of locating the sole district and locate the second bottom in heel district, first bottom is including encircling the annular connecting portion in sole district border, encircles the protruding annular sand grip that is equipped with in the interior border of annular connecting portion, be located in the annular sand grip and with cloth matter insole compound connection interval distribution have a plurality of skid proof block.

Description

Portable anti-skid sole

Technical Field

The utility model relates to a sole field especially relates to a light anti-skidding sole.

Background

The shoes are indispensable articles for daily life of people, and the function of the shoes is only used for protecting feet from being damaged by external environment at first, so that the walking safety is guaranteed. With the rapid development of living standards, people have more and more requirements on shoes, so shoes with different functions, such as sports shoes, tourist shoes and the like, should be developed.

Most of the soles of the prior sports shoes are made of synthetic high polymer materials such as Polyurethane (PU), thermoplastic styrene-butadiene rubber (TPR), polyvinyl chloride (PVC) and the like, and the soles have the characteristics of good wear resistance, convenient processing and the like, but have relatively larger weight and great discount on the sports performance. The sole of the existing sports shoes is mostly of a multilayer bonded or single-layer solid structure made of materials such as EVA and the like, so that the weight of the sole is reduced, but the wear resistance and the skid resistance of the sole need to be improved.

SUMMERY OF THE UTILITY MODEL

Therefore, in view of the above problems, the present invention provides a light anti-slip sole, which mainly solves the problem that the light and anti-slip performance of the sole in the prior art cannot be achieved simultaneously.

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

the utility model provides a light anti-skidding sole, includes the sole body, the sole body includes the upper base, compounds in the cloth matter insole on the upper bottom surface and compounds in going to the bottom of cloth matter insole lower surface, and definition sole body extends along its length direction and includes sole district, arch of foot district and heel district in proper order, go to the bottom including the first bottom of locating the sole district and the second bottom of locating the heel district, first bottom is including the annular connecting portion of encircleing in sole district border, encircles the protruding annular sand grip that is equipped with in the interior border of annular connecting portion, be located annular sand grip and have a plurality of skid proof block with cloth matter insole compound connection interval distribution.

Furthermore, the cloth insole comprises a first insole part arranged in the sole area and used for bearing the first lower bottom part and a second insole part arranged in the heel area and used for bearing the second lower bottom part.

Further, first bottom still includes the width direction along sole body and runs through the sole district, and its both ends respectively with the connecting portion that annular connecting portion are connected, the equal protruding sand grip that is equipped with in horizontal both sides limit of connecting portion, it is connected with annular sand grip respectively for sand grip and connecting portion form water drainage tank.

Furthermore, the middle part of the annular connecting part and the middle part of the connecting part close to the arch area are convexly arranged from the arch area to the sole area.

Furthermore, the anti-skidding lug comprises a bearing part in composite connection with the cloth insole and an anti-skidding part arranged on the bearing part, the area of the bearing part is smaller than that of the anti-skidding part, and anti-skidding protrusions are arranged on the surface of the anti-skidding part.

By adopting the technical scheme, the beneficial effects of the utility model are that: the light anti-skid sole is compounded by the upper sole and the cloth midsole, and the cloth midsole bears the lower sole, the cloth midsole replaces the conventional midsole made of rubber band, so that the upper sole and the lower sole in the sole body can be respectively connected by different materials in a compounding way, namely the upper sole is made of the material with light quality and good elasticity, and the lower sole is made of the material with better wear resistance, the weight of the sole body is reduced, the portability is good, meanwhile, the wear resistance of the sole body can be ensured, and the cloth midsole is used for connection, so that the connection firmness of the upper sole, the cloth midsole and the lower sole is good, compared with the conventional sole body structure, the material with better softness, elasticity and comfort applied in the midsole can be transmitted to a user in the practical process, the unity with the lower sole can be improved, the movement following performance is good, and in the aspect of processing technology, the structure of the sole simplifies the processing difficulty of the sole body, and can combine the sole with the cloth midsole and combine and separate the cloth midsole and the upper sole, thereby greatly improving the production efficiency; further, the cloth midsole includes a first midsole portion and a second midsole portion for contacting the lower sole, thereby saving material utility and less restriction on the material of the upper sole.

Drawings

Fig. 1 is a schematic side view of an embodiment of the present invention;

fig. 2 is a schematic top view of a composite connection state of a first middle bottom portion and a first lower bottom portion according to an embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

The embodiment of the utility model provides a do:

referring to fig. 1 and 2, a portable anti-slip sole comprises a sole body, the sole body comprises an upper sole 1, a cloth midsole 2 compounded on the lower surface of the upper sole 1, and a lower sole 3 compounded on the lower surface of the cloth midsole 2, the sole body is defined to extend along the length direction thereof and sequentially comprise a sole area, an arch area and a heel area, the lower sole 3 comprises a first lower bottom 31 arranged in the sole area and a second lower bottom 32 arranged in the heel area, the first lower bottom 31 comprises an annular connecting portion 4 surrounding the periphery of the sole area, an annular convex strip 5 is convexly arranged around the inner edge of the annular connecting portion 4, a plurality of anti-slip lugs 6 are arranged in the annular convex strip 5 and are in compound connection with the cloth midsole at intervals, the anti-slip lugs 6 comprise a bearing portion 61 in compound connection with the cloth midsole 2, and an anti-slip portion 62 arranged on the bearing portion 61, the area of the bearing part 61 is smaller than that of the anti-slip part 62, the surface of the anti-slip part 62 is provided with anti-slip protrusions (not shown in the figure), and the cloth midsole 2 comprises a first middle bottom part 21 arranged in a sole area and used for bearing the first lower bottom part 31 and a second middle bottom part 22 arranged in a heel area and used for bearing the second lower bottom part 32.

The composite of the upper sole 1 and the cloth insole 2 can be formed by viscose glue, nesting, clamping, hot pressing and mould casting, the composite of the cloth insole 2 and the lower sole 3 can be formed by viscose glue, nesting, clamping, hot pressing, mould casting and KPU (Kernel plus Unit) processes, preferably, the composite of the upper sole 1 and the cloth insole 2 is formed by mould casting or injection molding, the composite of the cloth insole 2 and the lower sole 3 is formed by KPU processes, the lower sole is made of FRPU (non-solvent polyurethane), and the raw material is solvent-free PU and has no toxicity and no harm. This sole body's manufacture technology is through 3 KPU extrusion injection moulding in cloth matter insole 2 of going to the bottom, the rethread cuts cloth matter insole 2, make single compound have 3 single cloth matter insole 2 separation of going to the bottom, at last respectively with last compound, bottom 22 in the cloth matter insole 2 in the sole body includes bottom 21 in first and the second in this embodiment, it includes bottom 31 and bottom 32 under the second to go to the bottom 3,

cloth matter insole

2 and 3 all can form a holistic structure of going to the bottom of certainly, also be exactly the sole district, the equal body connected's in arch district and heel district structure, under this kind of condition, the quantity of material increases, and cloth matter insole 2 need use the better material of elasticity to make, make the bending property of sole body can obtain the guarantee.

In this embodiment, the first bottom 21 further includes a connecting portion 7 extending through the sole region along the width direction of the sole body and having two ends connected to the annular connecting portion 4, and protruding strips 8 protruding from both lateral sides of the connecting portion 7 and connected to the annular protruding strips 5 respectively, so that the protruding strips 8 and the connecting portion 7 form a drainage channel 9.

In this embodiment, the middle portions of the annular connecting portions 4 and the connecting portions 7 near the arch region are convexly arranged from the arch region to the sole region to form the grooves 10, so as to further increase the wear resistance and the anti-slip property of the sole body.

The utility model discloses a working method is: the light anti-skid sole is compounded by the upper sole 1 and the cloth insole 2, the cloth insole 2 bears the lower sole 3, the cloth insole 2 replaces the traditional insole made of rubber, so that the upper sole 1 and the lower sole 3 in the sole body can be respectively connected by different materials in a compounding way, namely the upper sole 1 is made of materials with lighter quality and good elasticity, the lower sole is made of materials with better wear resistance, the weight of the sole body is reduced, the light anti-skid sole is good, meanwhile, the wear resistance of the sole body can be ensured, and the cloth insole 2 is used for connection, so that the connection firmness of the upper sole 1, the cloth insole 2 and the lower sole 3 is good, compared with the traditional sole body structure, the material with better softness, elasticity and comfortableness applied in the upper sole 1 can be transmitted to a user in a practical process, and the unity of the lower sole 3 can be improved, the sole has the advantages that the movement following performance is good, in the aspect of processing technology, the structure simplifies the processing difficulty of the sole body, the lower bottom 3 and the cloth insole 2 can be compounded and the cloth insole 2 and the upper bottom 1 can be compounded and separated, the production efficiency is greatly improved, the lower bottom 3 is ensured in wear resistance by the annular connecting parts 4 arranged on the lower bottom 3 and the anti-skid lugs 6 arranged at intervals, the hardness of the sole body is improved under the condition that the lower bottom 3 is made of materials with good wear resistance, the flexibility of the sole body is greatly enhanced, and the comfort is improved; the cloth midsole 2 includes a first midsole portion 21 and a second midsole portion 22 for contacting the lower sole 3, thereby saving material utility and less restriction on the upper sole material.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a light antiskid sole which characterized in that: the anti-skid shoe sole comprises a sole body, wherein the sole body comprises an upper sole, a cloth insole compounded on the surface of the upper sole and a lower sole compounded on the lower surface of the cloth insole, the sole body is defined to extend along the length direction of the sole body and sequentially comprise a sole area, an arch area and a heel area, the lower sole comprises a first lower bottom part arranged in the sole area and a second lower bottom part arranged in the heel area, the first lower bottom part comprises an annular connecting part surrounding the periphery of the sole area, an annular convex strip is convexly arranged on the inner edge of the annular connecting part in a surrounding manner, and a plurality of anti-skid lugs are arranged in the annular convex strip and are in composite connection with the cloth insole at intervals.

2. The lightweight non-slip shoe sole according to claim 1, wherein: the cloth insole comprises a first insole part arranged in the sole area and used for bearing a first lower bottom part and a second insole part arranged in the heel area and used for bearing a second lower bottom part.

3. The lightweight non-slip shoe sole according to claim 1 or 2, wherein: the first bottom still includes the width direction along sole body and runs through the sole district, and its both ends respectively with the connecting portion that annular connecting portion are connected, the horizontal both sides limit of connecting portion all is protruding to be equipped with the sand grip, and it is connected with annular sand grip respectively for sand grip and connecting portion form water drainage tank.

4. The lightweight non-slip shoe sole according to claim 3, wherein: the middle part of the annular connecting part and the middle part of the connecting part close to the arch area are convexly arranged from the arch area to the sole area.

5. The lightweight non-slip shoe sole according to claim 4, wherein: the anti-skidding lug comprises a bearing part in composite connection with the cloth insole and an anti-skidding part arranged on the bearing part, the area of the bearing part is smaller than that of the anti-skidding part, and anti-skidding protrusions are arranged on the surface of the anti-skidding part.