CN209971756U - Anti-explosion cosmetic mirror for automobile sun shield - Google Patents
Anti-explosion cosmetic mirror for automobile sun shield Download PDFInfo
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- CN209971756U CN209971756U CN201920702118.7U CN201920702118U CN209971756U CN 209971756 U CN209971756 U CN 209971756U CN 201920702118 U CN201920702118 U CN 201920702118U CN 209971756 U CN209971756 U CN 209971756U
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Abstract
The utility model relates to an explosion-proof car sun visor board vanity mirror, its characterized in that: the cosmetic mirror comprises a glass base layer, a silver coating and an explosion-proof reflecting layer, wherein the silver coating is arranged on the back of the explosion-proof reflecting layer, the back of the explosion-proof reflecting layer is connected with the glass base layer through a PET double faced adhesive tape, and the explosion-proof reflecting layer is a PC explosion-proof reflecting plate. The utility model discloses low in production cost, the product defective rate has been reduced effectively to bad phenomena such as finished product surface no bubble, and processing is easier moreover, and after the car bumps, only form a little indentation on the explosion-proof reflecting plate of PC on makeup mirror surface, the mirror piece is hidden and is bonded behind the explosion-proof reflecting plate of PC, has blocked the mirror piece effectively and has splashed the injury to the passenger, has protected passenger's security.
Description
Technical Field
The utility model relates to an on-vehicle vanity mirror especially discloses an explosion-proof car sun visor board vanity mirror.
Background
With the increase of the number of automobiles and the continuous improvement of the driving speed, the driving safety is more and more emphasized. And among all the car accidents, the accidents related to the collision account for more than 90%. After the collision test, a series of problems such as screen breakage, splash and the like can occur on the lens of the automobile sun visor.
In order to meet the requirement of a collision test, the conventional anti-explosion cosmetic lens for the sun visor only adds an anti-explosion film with the thickness of about 0.1mm in front of a glass lens or coats a layer of adhesive on the back of the glass lens, and the anti-explosion film is easy to generate bad phenomena such as bubbles when being adhered to the lens, so that the cost is high and the surface quality reject ratio of a product is high; although the back of the glass lens is coated with the adhesive, the glass lens can be prevented from being broken, but the glass lens still has splashes of glass fragments after the impact test, so that the safety of passengers can not be completely and effectively protected.
In the prior art, as the explosion-proof cosmetic mirror glass with the patent number of 201721669011.4, the glass is adhered with the outer transparent explosion-proof film, the structure of the glass fiber layer is added at the back of the glass, in the production process, the explosion-proof film is easily attached with the glass to generate bubbles, the glass fiber layer and kraft paper are adhered at the back of the glass, the whole structure is complicated, the production cost is high, the adhesive layer is chemical articles, and the transitional use is not beneficial to environmental protection.
Disclosure of Invention
An object of the utility model is to solve prior art's defect, provide an explosion-proof car sun visor board vanity mirror, its low in production cost, harmful phenomena such as finished product surface no bubble have reduced the product defective rate effectively, and processing more easily moreover, after the car bumps, car sun visor board vanity lens does not have "broken screen", and vanity mirror surface only has a little indentation, has protected passenger's security effectively.
The utility model discloses a realize like this: the utility model provides an explosion-proof car sun visor board vanity mirror which characterized in that: the cosmetic mirror comprises a glass base layer, a silver coating and an explosion-proof reflecting layer, wherein the silver coating is arranged on the back of the explosion-proof reflecting layer, the back of the explosion-proof reflecting layer is connected with the glass base layer through a PET double faced adhesive tape, and the explosion-proof reflecting layer is a PC explosion-proof reflecting plate.
The thickness of the anti-explosion reflection layer is 0.25mm ~ 1mm, the Shore hardness is 70HD ~ 90HD, the adhesive force between the anti-explosion reflection layer and the glass base layer is 100N/25 mm ~ 169N/25 mm, the thickness of the silver coating layer is 40 mu m ~ 50 mu m ~ mu m, the thickness of the PET double faced adhesive tape is 0.01mm ~ 0.05.05 mm, the glass base layer is float glass, and the thickness of the glass base layer is 2mm +/-0.1 mm.
The utility model has the advantages that: the utility model discloses after the car bumps, car sun visor board vanity mirror piece does not have "garrulous screen", and vanity mirror surface only exists a little indentation, has protected passenger's security effectively.
The utility model pastes the PC explosion-proof reflecting plate on the glass base layer through the PET double-sided adhesive to form an explosion-proof structure, replaces the explosion-proof structure consisting of an outer transparent explosion-proof film, a glass fiber layer and kraft paper, the front impact toughness of the PC explosion-proof reflecting plate is far larger than that of the explosion-proof film, and the price of the PC explosion-proof reflecting plate is far lower than that of the explosion-proof film; the utility model adopts one layer of PET double faced adhesive tape to bond, thereby reducing the adhesive layer and being more environment-friendly; the utility model discloses a structure is simpler, and is processing more easily, and product processing technology is simple easily to be controlled, low in production cost, and the product defective rate has been reduced effectively to bad phenomena such as finished product surface no bubble. After the automobile is collided, only a few indentations are formed on the PC anti-explosion reflecting plate on the surface of the cosmetic mirror, and the fragments of the mirror are hidden and adhered on the PC anti-explosion reflecting plate, so that the injury of the splashed fragments of the mirror to passengers is effectively prevented.
The utility model discloses can satisfy the experimental requirement of car temperature resistance, after high low temperature performance is experimental (the temperature is-40 ~ 120 degrees), the utility model discloses no deformation, fracture, convex closure, have been hated phenomenons such as mirror and produced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. an explosion-proof reflective layer; 2. Silver plating; 3. PET double faced adhesive tape; 4. A glass substrate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
According to the attached drawing 1, the utility model relates to an explosion-proof car sun visor board vanity mirror, including glass basic unit 4, silver-colored cladding material 2 and explosion-proof reflection stratum 1, the 1 back of explosion-proof reflection stratum is equipped with silver-colored cladding material 2, the 1 back of explosion-proof reflection stratum pass through PET double faced adhesive tape 3 with glass basic unit 4 is connected, explosion-proof reflection stratum 1 is the PC explosion-proof reflecting plate.
The thickness of the anti-explosion reflecting layer 1 is 0.25mm ~ 1mm, the Shore hardness is 70HD ~ 90HD, the adhesive force between the anti-explosion reflecting layer 1 and the glass substrate 4 is 100N/25 mm ~ 169N/25 mm, the thickness of the silver coating layer 2 is 40 mu m ~ 50 mu m, the glass substrate 4 is float glass, and the thickness of the glass substrate 4 is 2mm +/-0.1 mm.
The reflectivity of the anti-explosion reflecting layer 1 reaches more than 90%.
The silver plating layer 2 is made by adopting a metal silver plating and two-layer paint spraying process.
The PET double faced adhesive tape 3 is a PET transparent double faced adhesive tape produced by Kaisiopeneng film material (Dongguan) Co., Ltd, and has the model of: DC-BTR10 (106), material thickness 0.01mm, 180 DEG peel force to Glass > 8 (N/25 mm), 180 DEG peel force to PC > 8 (N/25 mm).
The manufacturing method of the utility model is as follows: the silver coating layer 2 is attached to the back surface of the anti-explosion reflecting layer 1 after electroplating and secondary paint spraying treatment, and then the back surface of the anti-explosion reflecting layer 1 is bonded with the glass base layer 4 through the PET double faced adhesive tape 3.
The utility model discloses after the car bumps, car sun visor board vanity mirror piece does not have "garrulous screen", and vanity mirror surface only exists a little indentation, has protected passenger's security effectively.
The utility model pastes the PC anti-explosion reflecting plate on the glass base layer 4 through the PET double faced adhesive tape 3 to form an anti-explosion structure, which replaces the anti-explosion structure consisting of an outer transparent anti-explosion film, a glass fiber layer and kraft paper, the front impact toughness of the PC anti-explosion reflecting plate is far larger than that of the anti-explosion film, and the price of the PC anti-explosion reflecting plate is far lower than that of the anti-explosion film; the utility model adopts one layer of PET double faced adhesive tape 3 for adhesion, reduces the adhesive layer and is more environment-friendly; the utility model discloses a structure is simpler, and is processing more easily, and product processing technology is simple easily to be controlled, low in production cost, and the product defective rate has been reduced effectively to bad phenomena such as finished product surface no bubble. After the automobile is collided, only a few indentations are formed on the PC anti-explosion reflecting plate on the surface of the cosmetic mirror, and the fragments of the mirror are hidden and adhered on the PC anti-explosion reflecting plate, so that the injury of the splashed fragments of the mirror to passengers is effectively prevented.
The utility model discloses can satisfy the experimental requirement of car temperature resistance, after high low temperature performance is experimental (the temperature is-40 ~ 120 degrees), the utility model discloses no deformation, fracture, convex closure, have been hated phenomenons such as mirror and produced.
The above-described embodiments are intended to illustrate rather than limit the scope of the invention, and it should be understood that, after reading the disclosure of the present invention, various changes and modifications which have the same effect as those skilled in the art can be made to the present invention, and these modifications are also within the scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides an explosion-proof car sun visor board vanity mirror which characterized in that: the cosmetic mirror comprises a glass base layer, a silver coating and an explosion-proof reflecting layer, wherein the silver coating is arranged on the back of the explosion-proof reflecting layer, the back of the explosion-proof reflecting layer is connected with the glass base layer through a PET double faced adhesive tape, and the explosion-proof reflecting layer is a PC explosion-proof reflecting plate.
2. The cosmetic mirror for an explosion-proof automobile sun visor of claim 1, wherein the thickness of the explosion-proof reflection layer is 0.25mm ~ 1mm, the Shore hardness is 70HD ~ 90HD, and the adhesion between the explosion-proof reflection layer and the glass substrate is 100N/25 mm ~ 169N/25 mm.
3. The cosmetic mirror for the sun visor of an explosion-proof automobile as claimed in claim 1, wherein the silver plating layer has a thickness of 40 μm ~ 50 μm.
4. The anti-explosion cosmetic mirror for the sun visor of the automobile as claimed in claim 1, wherein the thickness of the PET double-sided tape is 0.01mm ~ 0.05.05 mm.
5. The explosion-proof cosmetic mirror for automobile sun visors according to claim 1, wherein: the glass substrate is float glass, and the thickness of the glass substrate is 2mm +/-0.1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702118.7U CN209971756U (en) | 2019-05-16 | 2019-05-16 | Anti-explosion cosmetic mirror for automobile sun shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920702118.7U CN209971756U (en) | 2019-05-16 | 2019-05-16 | Anti-explosion cosmetic mirror for automobile sun shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209971756U true CN209971756U (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920702118.7U Active CN209971756U (en) | 2019-05-16 | 2019-05-16 | Anti-explosion cosmetic mirror for automobile sun shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209971756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258163A1 (en) * | 2019-06-27 | 2020-12-30 | Daimay North America Automotive, Inc. | Vanity mirror |
-
2019
- 2019-05-16 CN CN201920702118.7U patent/CN209971756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258163A1 (en) * | 2019-06-27 | 2020-12-30 | Daimay North America Automotive, Inc. | Vanity mirror |
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