CN205106543U - Multicolour PU insole structure - Google Patents
Multicolour PU insole structure Download PDFInfo
- Publication number
- CN205106543U CN205106543U CN201520920068.1U CN201520920068U CN205106543U CN 205106543 U CN205106543 U CN 205106543U CN 201520920068 U CN201520920068 U CN 201520920068U CN 205106543 U CN205106543 U CN 205106543U
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- CN
- China
- Prior art keywords
- material layer
- lower material
- banded
- shallow slot
- multicolour
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- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model provides a multicolour PU insole structure, include lower material layer, go up the material layer, its characterized in that: the heel portion of lower material layer transversely be provided with the oval post of elasticity, the top laminating of lower material layer has last material layer, the upper portion of lower material layer is provided with four recesses, connects through a plurality of banded shallow slots between the recess, goes up the material layer and covers recess and banded shallow slot completely, goes up the material layer and is one shot forming with lower material layer. The utility model discloses the structure need not to carry on follow -up bonding process, adopts one step of forming method, has saved manufacturing cost greatly, and is more friendly to the environment when shortening production cycle, the material layer has increased the bonding force between last material layer and the lower material layer through setting up recess and banded shallow slot down, the setting of banded shallow slot, at the side direction effort between the different material layers about can be balanced, ellipse cylindrical setting increases the buffering effect of heel, increases the person's of dress comfort.
Description
Technical field
The utility model relates to bottom structure in one, bottom structure in especially a kind of multicolour PU.
Background technology
The nearly section time, along with the lasting prolongation in footwear material dull season, price war is beaten louder and louder in the footwear material industry of native country.And the firing of price war, the also further catalysis fieriness of whole footwear material industry competition.Under background like this, be reply price war, many Xie Cai enterprises start, from inner " decompression ", internally to carry out self-specification.Meanwhile, be then externally make the transition, in the hope of obtaining more development space to middle and high end category.
Polyurethane elastomer is generally applied in footwear material field, due to its have that shock-absorbing capacity is good, light weight, the advantage such as wear-resisting, anti-skidding, now become a kind of important supplementary material in shoemaking industry, the important accessory such as sole, heel, toe-cap, shoe-pad of many footwear such as golf shoes, spike, football boot, ski boots, sneakers, safety shoe is all made with polyurethane elastomer, not only elegant in appearance, and comfortable durable, can also sports achievement be improved.Polyurethane elastomer often only adopts single structure when preparing the end in footwear, is a kind of color, the polyurethane foaming body of a kind of density and a kind of hardness.In prior art, for realizing bottom structure in multicolour (multilayer) polyurethane, often adopting the method for follow-up laminating to realize, using adhesive to be bonded after namely first preparing separately the polyurethane mediella material of different performance and compressing by the way of tailoring.Such complex process, needs multiple operation, cost be difficult to reduce, and wear experience be difficult to lifting.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is for providing bottom structure in a kind of NEW TYPE OF COMPOSITE polyurethane, this structure, without the need to carrying out follow-up bonding process, adopts one-step shaping method, provides diversified color and the different sense of touch of wearing of levels to experience to end goods in polyurethane.
The technical solution of the utility model is: bottom structure in a kind of multicolour PU, comprise lower material layer, upper material layer, it is characterized in that: the heel part of described lower material layer is horizontally arranged with elastic elliptic post, the top of lower material layer is fitted with material layer, the top of lower material layer is provided with four grooves, connected by multiple banded shallow slot between groove, upper material layer covers groove and banded shallow slot completely, and upper material layer and lower material layer are one-shot forming.
Further, upper material layer and lower material layer are the material layer of different densities.
Further, upper material layer and lower material layer are the material layer of different colours.
The beneficial effects of the utility model are: two or more the direct self-adhesion of polyurethane foam elastomer to be formed by one-time formed method and a kind ofly had end goods in the polyurethane of multiple mill base and sense of touch by this programme, to solve the color appearance of end product dullness in single polyurethane and single sense of touch, better meet the designing requirement flexibly of footwear material industry and more comfortable dress experience; This technology is one-step shaping method simultaneously, without the need to carrying out follow-up adhesion technique to product, greatly saves production cost, more friendly to environment while shortening the production cycle; Lower material layer, by arranging groove and banded shallow slot, adds the bonding force between material layer and lower material layer; The setting of banded shallow slot, can balanced up and down between different material layer at lateral force, cylindroid setting, increases the buffering effect of heel, increases the comfort of wearing.
Accompanying drawing explanation
Fig. 1 is bottom structure side schematic view in multicolour PU of the present utility model;
Fig. 2 is material layer top view under bottom structure in multicolour PU of the present utility model;
In figure: material layer, 3-cylindroid, 4-groove, the banded shallow slot of 5-under the upper material layer of 1-, 2-.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As shown in Figure 1, 2, bottom structure in a kind of multicolour PU, comprise lower material layer 2, upper material layer 1, the heel part of described lower material layer 2 is horizontally arranged with elastic elliptic post 3, the top of lower material layer 2 is fitted with material layer 1, the top of lower material layer 2 is provided with four grooves 4, connected by multiple banded shallow slot 5 between groove 4, upper material layer 1 covers groove 4 and banded shallow slot 5 completely, lower material layer 2, by arranging groove 4 and banded shallow slot 5, adds the bonding force between material layer 1 and lower material layer 2; The setting of banded shallow slot 5, can balanced up and down between different material layer at lateral force, the setting of cylindroid 3, increases the buffering effect of heel, increases the comfort of wearing.
Upper material layer 1 and lower material layer 2 are one-shot forming.In the present embodiment, upper material layer 1 is the material layer of different densities with lower material layer 2, and upper material layer 1 is the material layer of different colours with lower material layer 2.Two or more the direct self-adhesion of polyurethane foam elastomer to be formed by one-time formed method and is a kind ofly had end goods in the polyurethane of multiple mill base and sense of touch by this programme, to solve the color appearance of end product dullness in single polyurethane and single sense of touch, better meet the designing requirement flexibly of footwear material industry and more comfortable dress experience; This technology is one-step shaping method simultaneously, without the need to carrying out follow-up adhesion technique to product, greatly saves production cost, more friendly to environment while shortening the production cycle.
What describe in above-described embodiment and description just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (3)
1. bottom structure in a multicolour PU, comprise lower material layer, upper material layer, it is characterized in that: the heel part of described lower material layer is horizontally arranged with elastic elliptic post, the top of lower material layer is fitted with material layer, the top of lower material layer is provided with four grooves, connected by multiple banded shallow slot between groove, upper material layer covers groove and banded shallow slot completely, and upper material layer and lower material layer are one-shot forming.
2. bottom structure in multicolour PU according to claim 1, is characterized in that: upper material layer and lower material layer are the material layer of different densities.
3. bottom structure in multicolour PU according to claim 1, is characterized in that: upper material layer and lower material layer are the material layer of different colours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920068.1U CN205106543U (en) | 2015-11-18 | 2015-11-18 | Multicolour PU insole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920068.1U CN205106543U (en) | 2015-11-18 | 2015-11-18 | Multicolour PU insole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205106543U true CN205106543U (en) | 2016-03-30 |
Family
ID=55562210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520920068.1U Expired - Fee Related CN205106543U (en) | 2015-11-18 | 2015-11-18 | Multicolour PU insole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205106543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094607A1 (en) * | 2016-11-23 | 2018-05-31 | 广州艾科新材料股份有限公司 | Multicolor pu midsole structure |
-
2015
- 2015-11-18 CN CN201520920068.1U patent/CN205106543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018094607A1 (en) * | 2016-11-23 | 2018-05-31 | 广州艾科新材料股份有限公司 | Multicolor pu midsole structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20211118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |