CN215532042U - Light bradyseism puffed rice sole - Google Patents
Light bradyseism puffed rice sole Download PDFInfo
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- CN215532042U CN215532042U CN202121151476.7U CN202121151476U CN215532042U CN 215532042 U CN215532042 U CN 215532042U CN 202121151476 U CN202121151476 U CN 202121151476U CN 215532042 U CN215532042 U CN 215532042U
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- shoe sole
- sole body
- cushioning
- sole
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Abstract
The utility model relates to a light shock-absorbing popcorn shoe sole which comprises a shoe sole body formed by combining expanded thermoplastic particles, and further comprises a cylindrical supporting piece embedded in the shoe sole body, wherein the outer wall of the cylindrical supporting piece is fixed in the shoe sole body, and the inner cavity of the cylindrical supporting piece penetrates from the inner side to the outer side of the shoe sole body. After the technical scheme is adopted, the cylindrical supporting piece is arranged in the popcorn shoe sole, the supporting performance of the shoe sole body can be improved under the condition that the performance of the traditional popcorn shoe sole is kept, the inner cavity of the cylindrical supporting piece penetrates from the inner side to the outer side of the shoe sole body, and the cushioning hole structure is formed in the shoe sole body, so that the weight of the shoe sole body can be reduced, a certain cushioning space can be provided, and the cushioning performance of the shoe sole body is improved.
Description
Technical Field
The utility model relates to a light shock-absorbing popcorn shoe sole, and belongs to the technical field of shoe materials.
Background
In the field of shoe materials, the popcorn shoe sole is a sole processed by adopting expanded thermoplastic particles (at present, Expanded Thermoplastic Polyurethane (ETPU) is mostly used in the industry, and the expanded thermoplastic polyurethane is also called as expanded TPU). The popcorn shoe sole has the advantages of soft texture, good elasticity, good buffering performance, small compression energy consumption loss, good durability, good heat-insulating performance and the like, the surface of the popcorn shoe sole presents appearance grains of particles, and the popcorn shoe sole is favored by a plurality of consumers. Although the popcorn shoe sole has the advantages of softness and good elasticity, the supporting performance is not enough. In order to improve the support performance, the prior art generally provides a reinforcing element on the side of the bottom of the popcorn shoe, for example, in the chinese patent entitled "shoe for improving the wrapping" granted under the publication No. CN 210054768U, the applicant discloses a reinforcing strip on the bottom of the popcorn shoe to improve the support performance of the bottom of the popcorn shoe. However, the repeated deformation and bending of the midsole easily cause the falling of the reinforcing strips, which affects the supporting performance, and in addition, the cushioning performance of the sole needs to be further improved, and the weight needs to be further reduced.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a popcorn shoe sole which is light in weight, better in support and good in cushioning effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a light bradyseism puffed rice sole, includes the sole body that forms by the combination of inflation thermoplastic granule, 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 arch portion, and the position that the sole body corresponds the instep inboard is inboard, and the position that the sole body corresponds the instep outside is the outside, still includes the embedding tube-shape support piece in the sole body, tube-shape support piece, and tube-shape support piece's outer wall is fixed in the sole body, tube-shape support piece's inner chamber is followed the inboard of sole body runs through to the outside.
In a preferred aspect of the present invention, the plurality of tubular supporting members are arranged in a front-rear direction of the sole body.
In a preferred aspect of the present invention, the adjacent tubular supporting members are connected together by a connecting strip, and the plurality of tubular supporting members and the connecting strip form a supporting region corresponding to the outline of the sole body.
In a preferred embodiment of the present invention, the support region forms an upwardly arched support portion corresponding to the arch portion.
As a preferable mode of the present invention, the adjacent tubular supporting members are connected by a plurality of connecting strips, and the plurality of connecting strips are arranged along a medial to lateral direction of the sole body.
As a preferable mode of the present invention, the cylindrical support includes an upper support plate portion, a lower support plate portion, and a first connecting portion and a second connecting portion connecting the upper support plate portion and the lower support plate portion.
As a preferable mode of the present invention, the upper supporting plate portion and the lower supporting plate portion are uniformly provided with through holes, and are communicated with an inner cavity of the cylindrical supporting member.
In a preferred aspect of the present invention, a first stopper portion and a second stopper portion for restricting axial movement of the tubular support member are provided at both ends of the tubular support member in the axial direction.
In a preferred aspect of the present invention, the cylindrical support member has a hardness greater than that of the sole body.
In a preferred embodiment of the present invention, the lower surface of the sole body is further compounded with a rubber outsole.
After the technical scheme is adopted, the cylindrical supporting piece is arranged in the popcorn shoe sole, the supporting performance of the shoe sole body can be improved under the condition that the performance of the traditional popcorn shoe sole is kept, the inner cavity of the cylindrical supporting piece penetrates from the inner side to the outer side of the shoe sole body, and the cushioning hole structure is formed in the shoe sole body, so that the weight of the shoe sole body can be reduced, a certain cushioning space can be provided, and the cushioning performance of the shoe sole body is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
FIG. 3 is a schematic view of a plurality of cylindrical supporting members according to the present invention.
In the figure:
Arch 102 heel 103
Upper support plate part 31 and lower support plate part 32
First connection 33 and second connection 34
First position-limiting part 36 and second position-limiting part 37
Arched support 38 through hole 39
Connecting strip 40
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is made with reference to the embodiments.
Referring to fig. 1 to 3, a light cushioning popcorn shoe sole includes a sole body 10 formed by combining expanded thermoplastic particles, the expanded thermoplastic particles are known sole materials, such as ETPU materials, the position of the sole body 10 corresponding to the heel of a human body is a heel 103, the position of the sole body 10 corresponding to the front part of the sole of the human body is a front sole 101, the position of the sole body 10 corresponding to the arch part of the human body is an arch 102, the position of the sole body 10 corresponding to the inner side of the instep is an inner side 104, and the position of the sole body 10 corresponding to the outer side of the instep is an outer side 105. The present invention further includes a cylindrical support 30 embedded in the sole body 10, in an embodiment, the cylindrical support 30 is flat, an outer wall of the cylindrical support 30 is fixed in the sole body 10, an inner cavity of the cylindrical support 30 penetrates from an inner side 104 to an outer side 105 of the sole body 10, and the inner cavity of the cylindrical support 30 forms a cushioning space.
In a preferred aspect of the present invention, the number of the tubular strut members 30 is plural, the plural tubular strut members 30 are arranged in the front-rear direction of the shoe sole body 10, and in the embodiment, there are 6 tubular strut members 30 in total, 2 are provided at positions corresponding to the front sole portion 101, 3 are provided at positions corresponding to the arch portion 102, and 1 is provided at a position corresponding to the heel portion 103.
In a preferred embodiment of the present invention, the adjacent tubular supporting members 30 are connected together by a connecting strip 40, and the plurality of tubular supporting members 30 and the connecting strip 40 form a supporting region corresponding to the outline of the sole body 10, and the supporting region is integrally formed and extends from the heel 103 to the forefoot 101.
In a preferred embodiment of the present invention, the support region forms an upwardly arched support portion 38 corresponding to the arch portion 102, so as to effectively support and protect the arch.
As a preferred mode of the present invention, the adjacent tubular supporting members 30 are connected by a plurality of connecting strips 40, hollow spaces are formed between the adjacent connecting strips 40, the plurality of connecting strips 40 are arranged along the direction from the inner side 104 to the outer side 105 of the sole body 10, and in the embodiment, 3 connecting strips 40 are shown. When the sole body 10 is bent, the connecting strip 40 can be bent along with the sole body 10 due to the fact that the material at the connecting strip 40 is relatively less, and flexibility of the sole is improved.
As a preferred aspect of the present invention, the cylindrical support 30 includes an upper support plate portion 31, a lower support plate portion 32, and a first connecting portion 33 and a second connecting portion 34 connecting the upper support plate portion 31 and the lower support plate portion 32, and the upper support plate portion 31 and the lower support plate portion 32 may be arc panels.
In a preferred embodiment of the present invention, the upper support plate portion 31 and the lower support plate portion are uniformly provided with through holes 39, the through holes 39 communicate with the inner cavity of the tubular support member 30, and the tubular support member 30 is more easily deformed by providing the through holes 39.
As a preferred aspect of the present invention, the tubular support 30 is provided with a first limiting portion 36 and a second limiting portion 37 at two ends in the axial direction for limiting the axial movement of the tubular support 30, and the first limiting portion 36 and the second limiting portion 37 can further limit the axial movement of the tubular support 30, so that the tubular support 30 is more stably mounted.
In a preferred aspect of the present invention, the hardness of the tubular supporting member 30 is greater than that of the sole body 10, the hardness of the tubular supporting member 30 may be, for example, shore 75A to 95A, and the material may be, for example, TPU.
As a preferable mode of the present invention, the lower surface of the sole body 10 is further compounded with a rubber outsole 20 to improve the wear resistance of the sole.
The product form of the present invention is not limited to the embodiments, and any suitable changes or modifications of the similar ideas by anyone should be considered as not departing from the patent scope of the present invention.
Claims (10)
1. The utility model provides a light bradyseism puffed rice sole, includes the sole body that forms by the combination of inflation thermoplastic granule, and the position that the sole body corresponds human heel is established to the 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 arch of foot portion, and the position that the sole body corresponds the instep inboard is inboard, and the position that the sole body corresponds the instep outside is the outside, its characterized in that: the shoe sole further comprises a cylindrical support part embedded in the shoe sole body, the outer wall of the cylindrical support part is fixed in the shoe sole body, and the inner cavity of the cylindrical support part penetrates from the inner side to the outer side of the shoe sole body.
2. The light-weight, cushioning popcorn shoe sole according to claim 1, wherein: the plurality of cylindrical supporting pieces are arranged along the front-back direction of the sole body.
3. The light-weight, cushioning popcorn shoe sole according to claim 2, wherein: the adjacent cylindrical supporting pieces are connected together through connecting strips, and the plurality of cylindrical supporting pieces and the connecting strips form supporting areas corresponding to the outline of the sole body.
4. A lightweight cushioning popcorn shoe sole according to claim 3, wherein: the supporting area forms an arched supporting part arched upwards corresponding to the arch part.
5. The light-weight, cushioning popcorn shoe sole according to claim 4, wherein: the adjacent cylindrical supporting pieces are connected through a plurality of connecting strips, and the connecting strips are arranged along the direction from the inner side to the outer side of the sole body.
6. The light-weight, cushioning popcorn shoe sole according to claim 5, wherein: the tubular support member includes an upper support plate portion, a lower support plate portion, and a first connecting portion and a second connecting portion that connect the upper support plate portion and the lower support plate portion.
7. The light-weight, cushioning popcorn shoe sole according to claim 6, wherein: the upper supporting plate part and the lower supporting plate are uniformly provided with through holes which are communicated with the inner cavity of the cylindrical supporting piece.
8. The light-weight, cushioning popcorn shoe sole according to claim 7, wherein: the tubular support piece is provided with a first limiting part and a second limiting part which are used for limiting the axial movement of the tubular support piece along the two axial ends.
9. The lightweight cushioning popcorn shoe sole according to claim 8, wherein: the hardness of the cylindrical support member is greater than that of the sole body.
10. The light-weight, cushioning popcorn shoe sole according to claim 1, wherein: the lower surface of the sole body is also compounded with a rubber outsole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121151476.7U CN215532042U (en) | 2021-05-26 | 2021-05-26 | Light bradyseism puffed rice sole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121151476.7U CN215532042U (en) | 2021-05-26 | 2021-05-26 | Light bradyseism puffed rice sole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215532042U true CN215532042U (en) | 2022-01-18 |
Family
ID=79864101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121151476.7U Active CN215532042U (en) | 2021-05-26 | 2021-05-26 | Light bradyseism puffed rice sole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215532042U (en) |
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2021
- 2021-05-26 CN CN202121151476.7U patent/CN215532042U/en active Active
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