CN212590627U - Sole structure - Google Patents
Sole structure Download PDFInfo
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- CN212590627U CN212590627U CN202020765323.0U CN202020765323U CN212590627U CN 212590627 U CN212590627 U CN 212590627U CN 202020765323 U CN202020765323 U CN 202020765323U CN 212590627 U CN212590627 U CN 212590627U
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- sole
- layer
- hardness
- top layer
- utility
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- 239000002245 particle Substances 0.000 claims abstract description 8
- 238000005187 foaming Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 15
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 15
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 abstract description 12
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 13
- 229920001971 elastomer Polymers 0.000 description 8
- 239000000806 elastomer Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The embodiment of the utility model discloses sole structure for solve current sole and form through integrated into one piece's preparation mode preparation, lead to the top layer of sole and the hardness of bottom unanimous, thereby cause the relatively poor technical problem of user experience. The embodiment of the utility model comprises a sole body; the sole body comprises a sole bottom layer and a sole top layer which are connected with each other, and the hardness of the sole bottom layer is greater than that of the sole top layer; TPU foaming particles are blended between the bottom sole layer and the top sole layer.
Description
Technical Field
The utility model relates to a shoemaking technical field especially relates to a sole structure.
Background
The existing sole is generally manufactured in an integrated forming mode, the whole hardness of the sole manufactured in the mode is the same, namely the hardness of the top layer of the sole and the hardness of the bottom layer of the sole are the same, and because the sole of a user acts on the top layer of the sole, if the hardness of the top layer of the sole and the hardness of the bottom layer of the sole are the same, the user can feel uncomfortable when the user walks using the shoe manufactured by the sole structure, and certain strain can be caused to the foot after long-term use.
In order to solve the above technical problems, the search for a sole structure that can provide better user experience has become an important subject of research by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses sole structure for solve current sole and form through integrated into one piece's preparation mode preparation, lead to the top layer of sole and the hardness of bottom unanimous, thereby cause the relatively poor technical problem of user experience.
The embodiment of the utility model provides a sole structure, which comprises a sole body;
the sole body comprises a sole bottom layer and a sole top layer which are connected with each other, and the hardness of the sole bottom layer is greater than that of the sole top layer;
TPU foaming particles are blended between the bottom sole layer and the top sole layer.
Optionally, the sole bottom layer is made of TPU material or CPU material.
Optionally, the top sole layer is made of CPU material.
Optionally, the sole bottom layer is provided with a pattern.
Optionally, the sole body is a transparent sole body.
According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:
the embodiment of the utility model provides a sole structure, which comprises a sole body; the sole body comprises a sole bottom layer and a sole top layer which are connected with each other, and the hardness of the sole bottom layer is greater than that of the sole top layer; TPU foaming particles are blended between the bottom sole layer and the top sole layer. The sole body in this embodiment adopts the different material preparation sole bottom of two kinds of hardness and sole top layer respectively to make the hardness of sole top layer be less than the hardness of sole bottom, because sole top layer volume hardness has descended, more comfortable when people use the shoes of this sole structure preparation to walk, let user experience better, in addition, this design can keep the hardness that the sole bottom should have again, and the shoes of adopting this sole structure preparation are more wear-resisting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a sole structure provided in an embodiment of the present invention;
illustration of the drawings: a top layer 1 of the sole; TPU foamed particles; a bottom sole layer 3.
Detailed Description
The embodiment of the utility model discloses sole structure for solve current sole and form through integrated into one piece's preparation mode preparation, lead to the top layer of sole and the hardness of bottom unanimous, thereby cause the relatively poor technical problem of user experience.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a sole structure, which includes:
a sole body;
the sole body comprises a sole bottom layer 3 and a sole top layer 1 which are connected with each other, and the hardness of the sole bottom layer 3 is greater than that of the sole top layer 1;
It should be noted that, by incorporating the TPU foam particles 2 between the bottom sole layer 3 and the top sole layer 1, the lightness of the entire sole structure can be improved.
The sole body in this embodiment adopts the different material preparation sole bottom 3 of two kinds of hardness and sole top layer 1 respectively to make the hardness of sole top layer 1 be less than the hardness of sole bottom 3, because 1 volume hardness of sole top layer has descended, it is more comfortable when people use the shoes of this sole structure preparation to walk, let user experience better, in addition, this design can keep the hardness that sole bottom 3 should have again, the shoes of adopting this sole structure preparation are more wear-resisting.
Further, the sole bottom layer 3 is made of TPU material, and besides, the sole bottom layer 3 can also be made of CPU material;
it should be noted that the sole bottom layer 3 needs to have high wear resistance and high hardness, and therefore, the sole bottom layer 3 needs to be manufactured by using TPU material, and a thermoplastic polyurethane elastomer (TPU for short) is a novel polymer synthetic material between rubber and plastic, and in practical application, the thermoplastic polyurethane elastomer is mostly used as a replacement product of a rubber product, is solid at normal temperature, is changed into liquid by heating or solution and the like, and is changed into a solid polyurethane material again after being processed and shaped.
Further, the top layer 1 of the sole is made of CPU material.
It should be noted that, the foot pressure of the user mainly acts on the top layer 1 of the sole, and the hardness of the top layer 1 of the sole needs to be lower than that of the bottom layer 3 of the sole, so the top layer 1 of the sole needs to be made of CPU material, and the cast polyurethane elastomer (CPU for short) is a novel polymer synthetic material between rubber and plastic, and in practical application, the cast polyurethane elastomer (CPU for short) is mostly used as a renewal product of rubber products, because the CPU has excellent wear resistance (the best of the elastomers), and the cast polyurethane elastomer (CPU for short) is also called a thermosetting elastomer, and is liquid at normal temperature and becomes solid after being processed.
Further, the sole bottom layer 3 is provided with patterns.
The pattern may be a LOGO such as LOGO.
Further, the sole body is a transparent sole body.
The manufacturing process of the sole structure in this embodiment includes:
firstly, a TPU material for manufacturing the sole bottom layer 3 is poured into a mold, after the TPU material is cooled and formed, colored explosion particles are added into the sole bottom layer 3, then a CPU material is poured, and after the mold is closed and integrally formed, demolding is carried out, so that the manufacturing of the sole structure in the embodiment can be completed.
The sole structure in this embodiment adopts the fashioned mode of segmentation to make the hardness of sole top layer 1 lower than the hardness of sole bottom 3, strengthens user's experience greatly.
The above is to the detailed introduction of the sole structure provided by the present invention, and to the general technical personnel in this field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this description content should not be understood as being right the utility model discloses a restriction.
Claims (5)
1. A sole structure, comprising a sole body;
the sole body comprises a sole bottom layer and a sole top layer which are connected with each other, and the hardness of the sole bottom layer is greater than that of the sole top layer;
TPU foaming particles are blended between the bottom sole layer and the top sole layer.
2. The sole structure of claim 1, wherein the sole bottom layer is made of a TPU material or a cast polyurethane elastomer.
3. The sole structure according to claim 1, wherein the top sole layer is made of a cast polyurethane elastomer.
4. The sole structure according to claim 1, wherein the bottom sole layer is provided with a pattern.
5. The sole structure of claim 1, wherein the sole body is a transparent sole body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765323.0U CN212590627U (en) | 2020-05-11 | 2020-05-11 | Sole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765323.0U CN212590627U (en) | 2020-05-11 | 2020-05-11 | Sole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212590627U true CN212590627U (en) | 2021-02-26 |
Family
ID=74725592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020765323.0U Active CN212590627U (en) | 2020-05-11 | 2020-05-11 | Sole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212590627U (en) |
-
2020
- 2020-05-11 CN CN202020765323.0U patent/CN212590627U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240304 Address after: 247100 Standardized Factory Building No. 4, Zone B, Electronic Information Industry Park, High tech Zone, Guichi District, Chizhou City, Anhui Province Patentee after: Chizhou Antai New Materials Technology Co.,Ltd. Country or region after: China Address before: 523000 Guangdong city of Dongguan Province Wang Cao Niu Industrial Zone under the Patentee before: DONGGUAN XINGMAO RUBBER AND PLASTIC TECHNOLOGY CO.,LTD. Country or region before: China |