Anti-impact hollow glass

By combining a rubber strip, a stainless steel fixing frame, and a PVB film, along with a corrugated hollow layer, the structural weakening of insulated glass during impacts is solved, achieving higher impact resistance and safety.

CN224413457UActive Publication Date: 2026-06-26DEZHOU LANDI GLASS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DEZHOU LANDI GLASS CO LTD
Filing Date
2025-06-20
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing insulated glass is difficult to effectively disperse and buffer impact when subjected to external force, making the glass prone to breakage and edge damage, posing a safety hazard.

Method used

The structure employs a combination of rubber strips, a stainless steel fixing frame, tempered glass, and a PVB film. Through the buffering effect of the rubber strips, the support of the fixing frame, and the dispersion effect of the PVB film, the glass's impact resistance is enhanced. Combined with a corrugated hollow layer, the structural strength and stability are further improved.

Benefits of technology

It effectively reduces glass breakage caused by impacts, extends service life, improves safety and reliability, reduces the possibility of glass breakage, and enhances the protective effect for daily use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to hollow glass technical field discloses a kind of anti-bump hollow glass, including upper glass and lower glass, the opposite end of upper glass and lower glass is pasted with PVB film, the opposite end of PVB film is provided with hollow layer, the opposite end of upper glass and lower glass is fixedly connected with aluminium alloy spacer around, the inside of aluminium alloy spacer is provided with drying agent, the outside of aluminium alloy spacer is provided with sealant, the outside of sealant is provided with rubber strip, the inside of rubber strip is fixedly connected in the outer end around of upper glass and lower glass, the outside of rubber strip is provided with fixed assembly, in the utility model, through the combination of rubber strip, stainless steel fixed frame and toughened glass and PVB film, the anti-bump capacity of glass is improved from many aspects such as external buffering, overall fixation and glass self strength, effectively reduce the glass damage caused by bump.
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