CN215837312U - TPU protection film for helmet - Google Patents
TPU protection film for helmet Download PDFInfo
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- CN215837312U CN215837312U CN202122173711.7U CN202122173711U CN215837312U CN 215837312 U CN215837312 U CN 215837312U CN 202122173711 U CN202122173711 U CN 202122173711U CN 215837312 U CN215837312 U CN 215837312U
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Abstract
The utility model discloses a TPU (thermoplastic polyurethane) protective film for a helmet, which belongs to the technical field of TPU products and comprises a TPU protective film for a helmet goggles and a TPU protective film for a helmet shell, wherein the TPU protective film for the helmet goggles sequentially comprises a first release layer, a self-repairing antifouling layer, a light diffusion layer, a thermal insulation layer, a corrosion-resistant layer, a base material layer, a bonding layer and a second release layer from outside to inside. The outer walls of the first release layer and the second release layer are respectively provided with the reticulate patterns, so that the safety helmet is convenient to construct, light in weight, simple in structure and low in processing cost, the problem that the safety of the helmet is reduced due to the fact that the helmet is prone to scratching, corrosion, heat intolerance and water and oil pollution can be solved, particularly, the light diffusion layer is coated in the TPU protective film of the goggles, the damage of the stinging laser to the eyes is effectively avoided, a certain buffering effect is achieved, and the fluorescent layer is coated in the TPU protective film for the helmet shell, so that the safety of helmet wearing personnel who drive at night can be enhanced.
Description
Technical Field
The utility model belongs to the technical field of TPU products, and particularly relates to a TPU protective film for a helmet.
Background
The TPU has the characteristics of excellent high tension, high tensile force, toughness and aging resistance, and is a mature environment-friendly material. At present, TPU is widely applied to the aspects of medical sanitation, electronic and electric appliances, industry, sports and the like, has the characteristics of high strength, good toughness, wear resistance, cold resistance, oil resistance, water resistance, aging resistance, weather resistance and the like which cannot be compared with other plastic materials, and simultaneously has a plurality of excellent functions of high waterproofness and moisture permeability, wind resistance, cold resistance, antibiosis, mildew resistance, warm keeping, ultraviolet resistance, energy release and the like.
At present, antifogging, rainproof, scratch-resistant and sun-proof adhesive films are sold in the market, but are basically made of PVC/PU materials, and have the problems of environmental pollution, short service life, poor effect, residual glue and the like; meanwhile, the TPU protective film with the fluorescent effect for the helmet shell and the light diffusion effect for the helmet goggles does not exist in the market. Therefore, in view of the market demand and requirements, a TPU protective film for a helmet is needed to be developed, and particularly, a light diffusion layer is coated in the TPU protective film of the goggles, so that the damage of the laser stabbing line to the eyes is effectively avoided, and a certain buffer effect is achieved; the fluorescent layer is coated in the TPU protective film for the helmet shell, so that the safety of helmet wearing personnel during night driving can be enhanced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a TPU protective film for a helmet, which is light in weight, simple in structure and low in processing cost, and can solve the problem that the safety of the helmet is reduced due to the fact that the helmet is easy to scratch, easy to corrode, not heat-resistant, easy to be polluted by water, oil and the like. The TPU protective film for the helmet shell is coated with the fluorescent layer, so that the safety of helmet wearing personnel who drive at night can be enhanced.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the TPU protective film for the helmet comprises a TPU protective film for a helmet goggles and a TPU protective film for a helmet shell;
the TPU protective film for the helmet goggles comprises a first release layer, a self-repairing antifouling layer, a light diffusion layer, a thermal insulation layer, a corrosion-resistant layer, a base material layer, a bonding layer and a second release layer from outside to inside in sequence;
the TPU protective film for the helmet shell sequentially comprises a first release layer, a self-repairing antifouling layer, a fluorescent layer, a thermal insulation layer, a corrosion-resistant layer, a base material layer, a bonding layer and a second release layer from outside to inside.
Preferably, the outer walls of the first release layer and the second release layer are provided with reticulate patterns.
Preferably, the adhesive layer is an acrylic pressure sensitive adhesive.
Preferably, the thickness of the self-repairing antifouling layer is 10-15 μm.
Preferably, the thickness of the fluorescent layer is 1-5 μm.
Preferably, the light diffusion layer has a thickness of 1 to 5 μm.
Preferably, the thickness of the heat insulation layer is 1-5 μm.
Preferably, the corrosion-resistant layer has a thickness of 1-5 μm.
Preferably, the thickness of the substrate layer is 15-20 μm.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following advantages and positive effects:
the utility model provides a TPU protective film for a helmet, which comprises a TPU protective film for a helmet goggles and a TPU protective film for a helmet shell, wherein the TPU protective film for the helmet goggles sequentially comprises a first release layer, a self-repairing antifouling layer, a light diffusion layer, a thermal insulation layer, an anti-corrosion layer, a base material layer, a bonding layer and a second release layer from outside to inside, the TPU protective film for the helmet shell sequentially comprises the first release layer, the self-repairing antifouling layer, a fluorescent layer, the thermal insulation layer, the anti-corrosion layer, the base material layer, the bonding layer and the second release layer from outside to inside, and the outer walls of the first release layer and the second release layer are provided with reticulate patterns, so that the TPU protective film is convenient to construct, has light weight and simple structure and low processing cost, can solve the problem that the helmet is easy to scratch, easy to corrode, not heat-resistant and easy to be polluted by water and oil and the like to reduce the safety, and is particularly coated with the light diffusion layer in the TPU protective film, the damage of the laser piercing line to the eyes is effectively avoided, a certain buffering effect is achieved, and the fluorescent layer is coated in the TPU protective film for the helmet shell, so that the safety of helmet wearing personnel during night driving can be enhanced.
Drawings
FIG. 1 is a schematic view showing the structure of a TPU protective film for a helmet goggles;
fig. 2 is a schematic structural diagram of a TPU protective film for a helmet shell.
Description of reference numerals: 10. a first release layer; 20. a self-repairing antifouling layer; 30. a light diffusion layer; 31. a fluorescent layer; 40. a thermal insulation layer; 50. a corrosion-resistant layer; 60. a substrate layer; 70. a bonding layer; 80. a second release layer.
Detailed Description
The utility model provides a TPU protective film for a helmet, which is disclosed by the utility model and is further described in detail with reference to the accompanying drawings and specific examples. Advantages and features of the present invention will become apparent from the following description and from the claims.
Referring to fig. 1-2, the present invention provides a TPU protective film for a helmet, which includes a TPU protective film for a helmet goggle and a TPU protective film for a helmet shell.
The TPU protective film for the helmet goggles sequentially comprises a first release layer 10, a self-repairing antifouling layer 20, a light diffusion layer 30, a thermal insulation layer 40, a corrosion-resistant layer 50, a base material layer 60, a bonding layer 70 and a second release layer 80 from outside to inside.
The TPU protective film for the helmet shell sequentially comprises a first release layer 10, a self-repairing antifouling layer 20, a fluorescent layer 31, a thermal insulation layer 40, a corrosion-resistant layer 50, a base material layer 60, an adhesive layer 70 and a second release layer 80 from outside to inside.
The first outer wall from type layer 10 and second from type layer 80 all is provided with the reticulation, the construction convenience of being convenient for.
its substrate layer 60 of TPU protection film for helmet goggles coats from last in proper order: corrosion-resistant layer 50, thermal-insulating layer 40, light diffusion layer 30 and self-healing antifouling layer 20.
The base material layer 60 of the TPU protective film for the helmet shell is sequentially coated from top to bottom: corrosion-resistant layer 50, thermal-insulating layer 40, fluorescent layer 31 and self-healing antifouling layer 20.
The substrate layer 60 is coated with a bonding layer 70 and a second release layer 80 in sequence from below.
Outmost first from the laminating of type layer 10 at antifouling layer 20 of selfreparing, outmost first from type layer 10 to have certain protection when the product is not opened.
The adhesive layer 70 is an acrylic pressure sensitive adhesive.
The utility model provides a TPU protective film for a helmet, which comprises the following preparation steps:
the method comprises the following steps: and extruding and processing the TPU raw material into a film by adopting an extruder in an extrusion mode to prepare a base material layer 60, wherein the thickness is controlled to be 15-20 mu m.
Step two: the acrylic pressure sensitive adhesive is coated on the lower surface of the base material layer 60 by a coating method, to obtain the adhesive layer 70.
Step three: a release film is covered on the lower surface of the adhesive layer 70 to obtain a second release layer 80.
Step four: the corrosion-resistant coating is coated on the upper surface of the base material layer 60 by coating, and the corrosion-resistant layer 50 is obtained, and the thickness is controlled to be 1-5 μm.
Step five: the thermal insulation coating is coated on the upper surface of the corrosion-resistant layer 50 by coating, and the thermal insulation layer 40 is obtained, and the thickness is controlled to be 1-5 μm.
Step six: the fluorescent layer 30/light diffusion layer 31 is obtained by coating the fluorescent paint/light diffusion paint on the upper surface of the heat insulating layer 40 by means of coating, and the thickness is controlled to be 1-5 μm.
Step seven: the self-repairing protective coating is coated on the upper surface of the fluorescent layer 30/the light diffusion layer 31 in a coating mode to obtain the self-repairing antifouling layer 20, and the thickness is controlled to be 10-15 mu m.
Step eight: and covering the release film on the upper surface of the self-repairing antifouling layer 20 to obtain the first release layer 10.
The utility model provides a TPU protective film for a helmet, which comprises a TPU protective film for a helmet goggles and a TPU protective film for a helmet shell, wherein the TPU protective film for the helmet goggles sequentially comprises a first release layer 10, a self-repairing antifouling layer 20, a light diffusion layer 30, a thermal insulation layer 40, an anti-corrosion layer 50, a base material layer 60, a bonding layer 70 and a second release layer 80 from outside to inside, the TPU protective film for the helmet shell sequentially comprises the first release layer 10, the self-repairing antifouling layer 20, a fluorescent layer 31, the thermal insulation layer 40, the anti-corrosion layer 50, the base material layer 60, the bonding layer 70 and the second release layer 80 from outside to inside, and the outer walls of the first release layer 10 and the second release layer 80 are provided with reticulates, so that the TPU protective film for the helmet is convenient to construct The safety of helmet is easily reduced due to pollution of water, oil and the like, particularly, the light diffusion layer 31 is coated in the protective film of the TPU of the goggles, damage of laser piercing lines to eyes is effectively avoided, a certain buffering effect is achieved, and the fluorescent layer 30 is coated in the protective film of the TPU for the helmet shell, so that the safety of helmet wearing personnel during night driving can be enhanced.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.
Claims (9)
1. The TPU protective film for the helmet is characterized by comprising a TPU protective film for a helmet goggles and a TPU protective film for a helmet shell;
the TPU protective film for the helmet goggles comprises a first release layer, a self-repairing antifouling layer, a light diffusion layer, a thermal insulation layer, a corrosion-resistant layer, a base material layer, a bonding layer and a second release layer from outside to inside in sequence;
the TPU protective film for the helmet shell sequentially comprises a first release layer, a self-repairing antifouling layer, a fluorescent layer, a thermal insulation layer, a corrosion-resistant layer, a base material layer, a bonding layer and a second release layer from outside to inside.
2. The TPU protective film for the helmet as claimed in claim 1, wherein the outer walls of the first release layer and the second release layer are provided with reticulate patterns.
3. The TPU protective film for the helmet as claimed in claim 1, wherein the adhesive layer is an acrylic pressure sensitive adhesive.
4. The TPU protective film for the helmet as claimed in claim 1, wherein the thickness of the self-repairing antifouling layer is 10-15 μm.
5. The TPU protective film for helmets according to claim 1, wherein the thickness of the fluorescent layer is 1 to 5 μm.
6. The TPU protective film for helmets according to claim 1, wherein the light diffusion layer has a thickness of 1 to 5 μm.
7. The TPU protective film for helmets according to claim 1, wherein the thickness of the thermal insulation layer is 1 to 5 μm.
8. The TPU protective film for helmets according to claim 1, wherein the corrosion resistant layer has a thickness of 1 to 5 μm.
9. The TPU protective film for helmets according to claim 1, wherein the thickness of the base material layer is 15 to 20 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122173711.7U CN215837312U (en) | 2021-09-09 | 2021-09-09 | TPU protection film for helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122173711.7U CN215837312U (en) | 2021-09-09 | 2021-09-09 | TPU protection film for helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215837312U true CN215837312U (en) | 2022-02-18 |
Family
ID=80257826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122173711.7U Active CN215837312U (en) | 2021-09-09 | 2021-09-09 | TPU protection film for helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215837312U (en) |
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2021
- 2021-09-09 CN CN202122173711.7U patent/CN215837312U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A TPU protective film for helmets Effective date of registration: 20230809 Granted publication date: 20220218 Pledgee: Industrial Bank Co.,Ltd. Shanghai Minhang sub branch Pledgor: SHANGHAI ZITU NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2023310000447 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |