CN203267396U

CN203267396U - Automobile glass

Info

Publication number: CN203267396U
Application number: CN 201320251978
Authority: CN
Inventors: 王银法
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-25
Filing date: 2013-04-25
Publication date: 2013-11-06
Anticipated expiration: 2023-04-25

Abstract

The utility model relates to automobile glass, comprising glass base layers, wherein the glass base layers include a first glass base layer and a second glass base layer. The automobile glass also comprises a cesium potassium salt liquid layer, an ultraviolet-proof coating, PVB (Polyvinyl Butyral) thin film layers, a heat insulating layer and a plastic layer, wherein the PVB thin film layers include a first PVB thin film layer and a second PVB thin film layer, the cesium potassium salt liquid layer is arranged at the outer side of the first glass base layer, the ultraviolet-proof coating is arranged on the cesium potassium salt liquid layer, the first PVB thin film layer is arranged at the inner side of the first glass base layer, the heat insulating layer is arranged between the first PVB thin film layer and the second PVB thin film layer, and the plastic layer is arranged between the second PVB thin film layer and the inner side of the second glass base layer. The automobile glass has the advantages of simple structure, low cost, excellent sound and heat insulating effects and bulletproof, anti-explosion and ultraviolet-proof functions. The whole glass is safe and reliable to use and is suitable for generalization and application.

Description

Vehicle glass

Technical field

The utility model relates to a kind of glass, relates in particular to a kind of vehicle glass.

Background technology

The effect of vehicle glass in automobile is self-evident, yet not only soundproof effect is poor usually for traditional vehicle glass, and explosion-proof, heat insulation effect is poor, broken after fragment easily splash and hurt sb.'s feelings; Travel in the larger environment of some dust simultaneously, common a lot of dusts of assembling on glass bring very large impact can for the transparency of glass, also can increase the frequency of automobile washing, bring very big inconvenience to people.Therefore, how to design a kind of both had good sound insulation, explosion-proof and good heat-insulation effect, the vehicle glass that can have again anti-ultraviolet function simultaneously is the important topic of this those skilled in the art's research always.

Given this mention a kind of automobile soundproof glass in Chinese patent 200820153495.1, by upper and lower two layers of vehicle glass that size is identical, shape is identical, the intermediate layer is PVB polymerization acoustic material, put vacuum ring in the complex surrounding, complex is vacuumized, heating, then carry out HTHP and be combined in high-pressure bottle again.Although this automobile soundproof glass has good soundproof effect, its intensity is relatively poor, and glass is being subject under intense impact easily brokenly, and poor and transparency glass of heat insulating effect is easy to variation simultaneously, uses safe not, environmental protection.

Mention a kind of vehicle glass in another Chinese patent 201120530021.6, comprise the first glass substrate, the second glass substrate, the 3rd glass substrate, vacuum layer, transparent coatings; Described ground floor glass substrate is provided with vacuum layer, the second glass substrate, transparent coatings, the 3rd glass substrate.Although this vehicle glass has certain soundproof effect, by transparent coatings can certain limit the light transmittance of raising glass, its heat insulating effect price differential, intensity are not high and glass is thicker.

In sum, be necessary prior art further perfect.

Summary of the invention

The utility model is general in order to solve existing vehicle glass soundproof effect, and intensity is low, and heat-resisting effect is poor, use the problem of safe not, environmental protection and propose a kind of simple in structure, soundproof effect is good, has good explosion-proof, heat resistance, also has simultaneously the vehicle glass of self-purification function.

The utility model is achieved through the following technical solutions:

A kind of vehicle glass comprises glass-base; Described glass-base comprises the first glass-base and the second glass-base; Described vehicle glass also comprises caesium sylvite liquid layer, antiultraviolet coating, PVB thin layer, thermal insulation layer and plastic layer; Described PVB thin layer comprises a PVB thin layer and the 2nd PVB thin layer; Described caesium sylvite liquid layer is located at the lateral surface of described the first glass-base; Described caesium sylvite liquid layer is provided with on ultraviolet resistant layer; A described PVB thin layer is located at the medial surface of described the first glass-base; Described thermal insulation layer is located between a described PVB thin layer and the 2nd PVB thin layer; Described plastic layer is located between described the 2nd PVB thin layer and the second glass-base.

Described vehicle glass, wherein: described PVB thin layer is made by the polymerization acoustic material.

The beneficial effects of the utility model are:

The utility model is simple in structure, cost is low, especially, is coated with caesium sylvite liquid layer at the lateral surface of the first glass-base, is that glass has good shellproof explosion-proof effect; Be provided with again ultraviolet resistant layer on caesium sylvite liquid layer, can make and avoid ultraviolet irradiation in car; Simultaneously, be provided with double-deck PVB thin layer between the first glass-base and the second glass-base, make glass have good soundproof effect; Be folded with again thermal insulation layer between layer glass basic unit, can make to have good heat insulation effect in car; Especially, be coated with plastic layer between the second glass-base and PVB thin layer, the first glass-base and the second glass-base can be bondd firmly, simultaneously when glass breaking, because the existence of plastic layer can make the glass fragment bonding, avoided glass fragment to splash and hurted sb.'s feelings.

Description of drawings

Fig. 1 is the structural representation of the utility model vehicle glass.

Numbering in figure is respectively: 1, glass-base; 2, caesium sylvite liquid layer; 3, antiultraviolet coating; 4, PVB thin layer; 5, thermal insulation layer; 6, plastic layer; 11, the first glass-base; 12, the second glass-base; 41, a PVB thin layer; 42, the 2nd PVB thin layer.

The specific embodiment

As shown in Figure 1, this vehicle glass comprises glass-base 1, caesium sylvite liquid layer 2, antiultraviolet coating 3, PVB thin layer 4, thermal insulation layer 5 and plastic layer 6.

Glass-base 1 comprises the first glass-base 11 and the second glass-base 12, and in the present embodiment, the first glass-base 11 is outside glass-bases, before tempering is processed, glass is done the processing of rounding limit and angle rounding.

The lateral surface of caesium sylvite liquid layer 2 first glass-bases 11, that the first glass-base 111 is put into the high temperature toughened glass furnace that temperature reaches the 650-750 degree, it is carried out Fast Heating, in heating, caesium sylvite masking liquid is sprayed on the first glass-base 11 lateral surfaces, heating is completed, and the first glass-base 11 is sent into the cooling chamber chilling fast, makes it have hardness as Buddha's warrior attendant.

Antiultraviolet coating 3 is sprayed on caesium sylvite liquid layer 2.

PVB thin layer 4 is the polymerization acoustic material, and it comprises a PVB thin layer 41 and the 2nd PVB thin layer 42.Wherein, thermal insulation layer 5 is located between a PVB thin layer 41 and the second glass-base 12, and a PVB thin layer 41 is located at the first glass-base 11 medial surfaces.Plastic layer 6 is sprayed at the medial surface of the second glassy layer 12 and bonds with the 2nd PVB thin layer 42, plastic layer 6 can not only make the glass-base bonding closely, when glass breaking, plastic layer 6 also can make the glass fragment bonding, has effectively avoided glass fragment to splash and has hurted sb.'s feelings simultaneously.

The utility model is simple in structure, and cost is low, and not only intensity is high, but also has antiultraviolet, sound insulation, heat insulation function, uses safety, reliable, is suitable for applying.

Claims

1. a vehicle glass, comprise glass-base (1); It is characterized in that: described glass-base (1) comprises the first glass-base (11) and the second glass-base (12); Described vehicle glass also comprises caesium sylvite liquid layer (2), antiultraviolet coating (3), PVB thin layer (4), thermal insulation layer (5) and plastic layer (6); Described PVB thin layer (4) comprises a PVB thin layer (41) and the 2nd PVB thin layer (42); Described caesium sylvite liquid layer (2) is located at the lateral surface of described the first glass-base (11); Also be provided with ultraviolet resistant layer (3) on described caesium sylvite liquid layer (2); A described PVB thin layer (41) is located at the medial surface of described the first glass-base (11); Described thermal insulation layer (5) is located between a described PVB thin layer (41) and the 2nd PVB thin layer (42); Described plastic layer (6) is located between described the 2nd PVB thin layer (42) and the second glass-base (12).

2. vehicle glass as claimed in claim 1, it is characterized in that: described PVB thin layer (4) is made by the polymerization acoustic material.