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A kind of laminated tempered glass

A technology of tempered glass and interlayer steel, applied in glass/slag layered products, layered products, chemical instruments and methods, etc., can solve problems such as safety hazards of glass fragments

Active Publication Date: 2020-12-15
SHANGHAI CHINA CARD SMART CARD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the laminated tempered glass self-explodes, the sliding of glass fragments will bring serious safety hazards to normal life

Method used

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  • A kind of laminated tempered glass

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Experimental program
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Effect test

Embodiment 1

[0020] figure 1 It is a structural schematic diagram of the laminated tempered glass in Embodiment 1 of the present invention. like figure 1 As shown, the laminated tempered glass includes: a first tempered glass 110, a second tempered glass 120, an adhesive layer 130 disposed between the first tempered glass 110 and the second tempered glass 120 and on the adhesive layer 130, with RFID (Radio Frequency Identification) tags for determining whether laminated tempered glass is broken.

[0021] Wherein, the first tempered glass 110 and the second tempered glass 120 are respectively obtained by tempering ordinary float glass. The adhesive layer 130 disposed between the first tempered glass 110 and the second tempered glass 120 combines the first tempered glass and the second tempered glass into a laminated tempered glass. Wherein, the adhesive layer 130 may preferably be PVB (Polyvinyl butyral) film, SGP (ion polymer) film or EVA (polymer resin (ethylene-vinyl acetate copolymer...

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Abstract

The embodiment of the invention discloses sandwich tempered glass. The sandwich tempered glass comprises first tempered glass, second tempered glass, a bonding layer which is configured between the first tempered glass and the second tempered glass, and an RFID (Radio Frequency Identification) tag which is positioned on the bonding layer and used for determining whether the sandwich tempered glasscracks or not; the RFID tag comprises an L-shaped antenna body and an RFID chip which is arranged in the L-shaped antenna body; the RFID chip performs information interaction with the outside throughthe L-shaped antenna body; the L-shaped antenna body comprises a hollow-square-shaped matching structure and two radiating vibrating arms; the two radiating vibrating arms respectively form two sidesof the L-shaped antenna body and are used for emitting electromagnetic waves to the outside; the hollow-square-shaped matching structure is positioned in an apex angle position of the L-shaped antenna body; the two sides of the L-shaped antenna body are overlapped with the two sides of the L-shaped antenna body; the distance between the two opposite sides of the hollow-square-shaped matching structure is 22 to 25 mm; the length of each of the two radiating vibrating arms is 44 to 50 mm.

Description

technical field [0001] Embodiments of the present invention relate to laminated glass used in buildings and automobiles, and in particular to a laminated tempered glass. Background technique [0002] Due to its relatively strong impact resistance and impact resistance, laminated tempered glass is widely used in automobiles, rail vehicles, aircraft, ships and various buildings. [0003] The existing laminated tempered glass has been accompanied by the problem of self-explosion since its birth. Self-explosion of laminated tempered glass is the phenomenon that laminated tempered glass breaks automatically without external direct action. Laminated tempered glass may self-explode during processing, storage, transportation, installation and use. Once the laminated tempered glass self-explodes, the sliding of glass fragments will bring serious safety hazards to normal life. Contents of the invention [0004] In view of this, an embodiment of the present invention provides a la...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B17/06B32B7/10B32B3/08C03C27/12
CPCB32B3/08B32B7/10B32B17/06B32B2307/70
Inventor 李向群周亮
Owner SHANGHAI CHINA CARD SMART CARD CO LTD
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