CN201931966U - Safety protection glass for automobiles - Google Patents
Safety protection glass for automobiles Download PDFInfo
- Publication number
- CN201931966U CN201931966U CN201020546351XU CN201020546351U CN201931966U CN 201931966 U CN201931966 U CN 201931966U CN 201020546351X U CN201020546351X U CN 201020546351XU CN 201020546351 U CN201020546351 U CN 201020546351U CN 201931966 U CN201931966 U CN 201931966U
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- Prior art keywords
- glass
- stainless steel
- periphery
- resistance
- automobiles
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a piece of safety protection glass for automobiles. The safety protection glass comprises a piece of toughened glass, which serves as a base. The surface of the toughened glass is provided with a connecting layer constituted by a polyurethane adhesive film. The periphery of the external surface of the connecting layer is equipped with a stainless steel frame formed by stainless steel strips. The external surface of the connecting layer in the stainless steel frame is equipped with a protective layer composed of polycarbonate. By adopting the above structure, the utility model has the advantages that, firstly, when the glass is subjected to a large impact force, the periphery of the glass installed in the frame is all forced and bounced to reduce the force, and fragments fall off instead of falling out via internal door grooves, improving the safety performance and realizing the functions of smash resistance, explosion resistance, robber resistance and theft resistance; secondly, vehicles or houses equipped with the glass can guarantee the safety of lives and properties in the vehicles or the houses; and thirdly, a piece of outer step glass with stainless steel strips at the periphery is capable of moving up and down in a free manner within doorframes of automobiles.
Description
Technical field
The utility model relates to the automobile window glass technical field, particularly a kind of automobile safety precaution glass.
Background technology
At present, vehicle glass adopts case hardened glass or half tempered glass more, the intensity ratio simple glass improves several times, bending strength is 3～5 times of simple glass, impact strength is 5～10 times of simple glasses, also improved safety when improving intensity, in case still impulsive force is greater than its maxim, glass can fly away from doorframe and be no acute angle or sharp-pointed fractionlet explosion.So just do not have the safety precaution effect, provide indoor with house owed by a citizen into the car passage yet, form easily and plunder and burglary to the lawless person.Simultaneously, automobile window glass is when lifting because the frame friction force of glass edge and window is bigger, when causing lifting inadequately freely.
The utility model content
Technical problem to be solved in the utility model is, at the deficiencies in the prior art, provides a kind of frame and lifting safety precaution glass freely that can not fly away from when being subjected to large impact power.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of automobile safety precaution glass, comprise case hardened glass, described case hardened glass is a basic unit, described case hardened glass surface is provided with the articulamentum that is made of the Polyurethane film, the outside face periphery of described articulamentum is provided with the corrosion-resistant steel frame that stainless steel band forms, and the outside face of the articulamentum in the described corrosion-resistant steel frame is provided with the protective layer that is made of polycarbonate.
Described articulamentum thickness is 0.3～1.25mm.
Described overcoat thickness is 1～3mm.
Described groundwork thickness is 3～4mm.
The utility model adopts said structure, have the following advantages: 1, when glass is subjected to large impact power, be installed in the glass whole stressed bounce-backs all around in the frame, dynamics is unloaded, only can come off fragment and can not drop out from the car door inside groove, improve safety performance, function such as realize anti-ly pounding, anti-riot, anti-snatch, antitheft; 2, installed in the car of glass or indoor life safety and the property of house is protected; 3, the periphery step glass outer plate that has a stainless steel band can move up and down in automobile door frame freely.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is a cross section structure scheme drawing of the present utility model;
Fig. 2 is arranged on the structural representation of periphery for stainless steel band in the utility model;
In Fig. 1～Fig. 2,1, basic unit; 2, articulamentum; 3, protective layer; 4, stainless steel band.
The specific embodiment
As Fig. 1～a kind of automobile safety precaution glass shown in Figure 2, comprise case hardened glass, case hardened glass is a basic unit 1, basic unit's 1 thickness is 3～4mm.The case hardened glass surface is provided with the articulamentum 2 that is made of the Polyurethane film, plays the effect that connects basic unit 1 and protective layer 3.Articulamentum 2 thickness are 0.3～1.25mm.The outside face periphery of articulamentum is provided with the corrosion-resistant steel frame that stainless steel band 4 forms, and the outside face of the articulamentum 2 in the corrosion-resistant steel frame is provided with the protective layer 3 that is made of polycarbonate.Protective layer 3 thickness are 1～3mm.The articulamentum 2 that constitutes by the Polyurethane film between the protective layer 3 that case hardened glass and polycarbonate constitute is bonding through High Temperature High Pressure.Place, outer plate edge step position is the 0.02-0.5mm stainless steel band.
Can not snap in the car door inside groove in order to solve glass thickening rear perimeter edge, adopt three limit chamferings, glass after the chamfering, be in receive external impacts after, be installed in whole stressed bounce-backs around the glass in the frame,, only can come off fragment and can not drop out from the car door inside groove with the dynamics unloading, improve safety performance, function such as realize anti-ly pounding, anti-riot, anti-snatch, antitheft.Installed in the car of glass or indoor life safety and the property of house is protected.Articulamentum 2 High Temperature High Pressure that constitute by the Polyurethane film between case hardened glass and the stainless steel band 4 are bonding.The 3.32-3.8mm of place, safety precaution glass step position after the combination satisfies most of vehicles to ultra-thin requirement.Remainder is compounded with polycarbonate, plays main safety precaution effect.Periphery is supported by stainless steel band, and the polyurethane film stretches, and can not produce owing to be subjected to the phenomenon that the step position comes off around the external impacts.Safety precaution glass compound good after, the step glass outer plate that periphery has stainless steel band 4 can move up and down in automobile door frame freely.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (4)
1. automobile safety precaution glass, comprise case hardened glass, it is characterized in that: described case hardened glass is basic unit (1), described case hardened glass surface is provided with the articulamentum (2) that is made of the Polyurethane film, the outside face periphery of described articulamentum is provided with the corrosion-resistant steel frame that stainless steel band (4) forms, and the outside face of the articulamentum (2) in the described corrosion-resistant steel frame is provided with the protective layer (3) that is made of polycarbonate.
2. a kind of automobile safety precaution glass according to claim 1 is characterized in that: described articulamentum (2) thickness is 0.3～1.25mm.
3. a kind of automobile safety precaution glass according to claim 1 is characterized in that: described protective layer (3) thickness is 1～3mm.
4. a kind of automobile safety precaution glass according to claim 1 is characterized in that: described basic unit (1) thickness is 3～4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020546351XU CN201931966U (en) | 2010-09-26 | 2010-09-26 | Safety protection glass for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020546351XU CN201931966U (en) | 2010-09-26 | 2010-09-26 | Safety protection glass for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931966U true CN201931966U (en) | 2011-08-17 |
Family
ID=44443503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020546351XU Expired - Fee Related CN201931966U (en) | 2010-09-26 | 2010-09-26 | Safety protection glass for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931966U (en) |
-
2010
- 2010-09-26 CN CN201020546351XU patent/CN201931966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20130926 |