CN209950491U - High-support type polyurethane composite shoe material - Google Patents
High-support type polyurethane composite shoe material Download PDFInfo
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- CN209950491U CN209950491U CN201920261812.XU CN201920261812U CN209950491U CN 209950491 U CN209950491 U CN 209950491U CN 201920261812 U CN201920261812 U CN 201920261812U CN 209950491 U CN209950491 U CN 209950491U
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Abstract
The utility model provides a high support type polyurethane composite shoe material, main part including the polyurethane material is made, its characterized in that: the main part is including setting up in the ventilative close skin layer and the support elastic layer at top, the inside embedding of support elastic layer is provided with a plurality of high support type hollow glass bead that have hollow structure and a plurality of support shell fragment. The utility model adopts the mutual matching of the breathable skin-friendly layer and the supporting elastic layer, the advantages are complementary, the breathable skin-friendly layer is used for being directly contacted with the skin on the sole of a foot, and the breathable skin-friendly layer is soft and has the functions of breathable massage; support the elastic layer and set up in the bottom on ventilative close skin layer, can form holistic height through the hollow glass micro-bead that inside set up and the supporting role of supporting the shell fragment when keeping the light advantage of polyurethane shoes material, prevent that shoes material from receiving the pressure deformation to sink and influence the comfort.
Description
Technical Field
The utility model belongs to the technical field of the polyurethane goods and specifically relates to a high support type polyurethane composite shoe material.
Background
Polyurethane is polyurethane, which is called as polymer material for short, and is known as the fifth major plastic, and is widely used for manufacturing high-grade leather shoes, sneakers and the like. The polyurethane shoe material has the advantages of low density, soft texture, good elasticity, comfortable and light wearing, excellent wear resistance, bending resistance, high hardness, excellent shock absorption performance, anti-skid performance, collapse resistance and the like. The polyurethane shoe material is more and more popular with people due to durability and wearing comfort.
The performance of the sole is usually adjusted by adjusting the density of polyurethane in the prior art, if the density is too low, the sole has poor supporting performance, is easy to deform under pressure and seriously causes discomfort in walking, and if the density is too high, the sole becomes heavy and the hardness of the sole is increased, so that the wearing comfort is influenced.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art, the utility model provides a high support type polyurethane composite shoe material.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a compound shoes material of high support type polyurethane, includes the main part that the polyurethane material made, its characterized in that: the main part is including setting up in the ventilative close skin layer and the support elastic layer at top, the inside embedding of support elastic layer is provided with a plurality of high support type hollow glass bead that have hollow structure and a plurality of support shell fragment.
The support elastic sheet is of a wave-shaped structure, and the support elastic sheets are bent along the same direction.
The particle size of the hollow glass bead is 30-100 μm.
The breathable skin-friendly layer is provided with breathable through holes, and the top surface of the breathable skin-friendly layer is of a massage type wave structure.
The ventilation through holes are arranged at the sunken positions of the wavy structures.
The breathable skin-friendly layer and the supporting elastic layer are connected through concave-convex structures matched with each other.
The bottom of the supporting elastic layer is provided with anti-skidding shading.
The utility model has the advantages that:
the utility model adopts the mutual matching of the breathable skin-friendly layer and the supporting elastic layer, the advantages are complementary, the breathable skin-friendly layer is used for being directly contacted with the skin on the sole of a foot, and the breathable skin-friendly layer is soft and has the functions of breathable massage; support the elastic layer and set up in the bottom on ventilative close skin layer, can form holistic height through the hollow glass micro-bead that inside set up and the supporting role of supporting the shell fragment when keeping the light advantage of polyurethane shoes material, prevent that shoes material from receiving the pressure deformation to sink and influence the comfort.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
wherein, the skin care product comprises 1-a breathable skin-friendly layer, 2-a supporting elastic layer, 3-a supporting elastic sheet and 4-hollow glass beads.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in figure 1, the high-support polyurethane composite shoe material comprises a main body made of polyurethane, and is characterized in that: the main part is including setting up in ventilative close skin layer 1 and the support elastic layer 2 at the top, support the inside embedding of elastic layer 2 and be provided with a plurality of high support types and have hollow structure's hollow glass microballons 4 and a plurality of support shell fragment 3.
The supporting elastic pieces 3 are of wave-shaped structures, are arranged inside the supporting elastic layer 2 at even intervals, and are bent along the same direction.
The particle size of the hollow glass bead 4 is 30-100 μm.
The breathable skin-friendly layer 1 is provided with breathable through holes, and the top surface of the breathable skin-friendly layer 1 is of a massage type wave structure.
The ventilation through holes are arranged at the sunken positions of the wavy structures.
The breathable skin-friendly layer 1 and the supporting elastic layer 2 are connected through concave-convex structures matched with each other.
The bottom of the supporting elastic layer 2 is provided with anti-skidding shading.
The utility model adopts the mutual matching of the breathable skin-friendly layer 1 and the supporting elastic layer 2, the advantages are complementary, the breathable skin-friendly layer 1 is used for being directly contacted with the skin of the sole, the breathable purpose is achieved through the breathable through holes, and the massage wave structure can bring special massage touch feeling to the sole; the supporting elastic layer 2 is arranged at the bottom of the breathable skin-friendly layer 1, under the condition that the density of polyurethane is not increased, hollow glass beads 4 and wavy and bent supporting elastic sheets 3 are embedded in the supporting elastic layer 2, the hollow glass beads 4 are spherical powder with a hollow structure, the particle size is 30-100 mu m, the density is 0.1-0.7g/ml, the hollow glass beads have the advantages of light weight, large volume, low heat conduction coefficient, high compressive strength, good dispersity, flowability and stability, and also have excellent performances of insulation, self lubrication, sound insulation, no water absorption, fire resistance, corrosion resistance, radiation protection, no toxicity and the like, and can be filled in most types of thermosetting and thermoplastic resin products to play the roles of reducing the weight of the products, reducing the cost, eliminating the internal stress of the products and ensuring the dimensional stability, and have high compression resistance, impact resistance, fire resistance, sound insulation and heat insulation, The supporting elastic sheet 3 has good supporting force and elastic force, so that the advantage of lightness of the polyurethane shoe material can be kept, and the comfortable feeling of the shoe material can be enhanced by the good supporting resilience effect.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a compound shoes material of high support type polyurethane, includes the main part that the polyurethane material made, its characterized in that: the main part is including setting up in the ventilative close skin layer and the support elastic layer at top, the inside embedding of support elastic layer is provided with a plurality of high support type hollow glass bead that have hollow structure and a plurality of support shell fragment.
2. The high support polyurethane composite shoe material of claim 1, wherein: the support elastic sheets are of wave-shaped structures, and are bent along the same direction.
3. The high support polyurethane composite shoe material of claim 1, wherein: the particle size of the hollow glass bead is 30-100 μm.
4. The high support polyurethane composite shoe material of claim 1, wherein: the breathable skin-friendly layer is provided with breathable through holes, and the top surface of the breathable skin-friendly layer is of a massage type wave structure.
5. The high support polyurethane composite shoe material of claim 4, wherein: the ventilation through holes are arranged at the sunken positions of the wavy structures.
6. The high support polyurethane composite shoe material of claim 1, wherein: the breathable skin-friendly layer and the supporting elastic layer are connected through concave-convex structures matched with each other.
7. The high support polyurethane composite shoe material of claim 1, wherein: the bottom of the supporting elastic layer is provided with anti-skidding shading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261812.XU CN209950491U (en) | 2019-03-01 | 2019-03-01 | High-support type polyurethane composite shoe material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261812.XU CN209950491U (en) | 2019-03-01 | 2019-03-01 | High-support type polyurethane composite shoe material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209950491U true CN209950491U (en) | 2020-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920261812.XU Active CN209950491U (en) | 2019-03-01 | 2019-03-01 | High-support type polyurethane composite shoe material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209950491U (en) |
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2019
- 2019-03-01 CN CN201920261812.XU patent/CN209950491U/en active Active
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