Wind noise prevention and shock absorption special glass composite structure and manufacturing process

Through the application of multi-layer composite structure and shape memory alloy frame, the problem of wind noise and shock absorption of glass structure in strong wind and seismic vibration is solved, and the multifunctional enhancement of glass is achieved, including wind noise prevention, shock absorption, electromagnetic shielding and defrosting, which improves the comfort and safety of the building.

CN120716261APending Publication Date: 2025-09-30皓晶控股集团股份有限公司
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Patent Information

Application Number
CN202510631625.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-16
Publication Date
2025-09-30

AI Technical Summary

Technical Problem

Existing glass structures are unable to effectively cope with vibration threats such as strong winds and earthquakes, resulting in insufficient building comfort and safety.

Method used

It adopts a multi-layer composite structure design, including the outermost layer of tempered glass, laminated glass layer, buffer part, reinforcement body, honeycomb inner core and shape memory alloy frame. It combines the shape recovery characteristics of shape memory alloy and the damping characteristics of viscoelastic material to form a multi-layer synergistic wind noise and shock absorption system, and constructs sound wave reflection and mechanical buffering paths through special cavity and protrusion structure design.

Benefits of technology

It significantly improves the wind noise resistance and shock absorption performance, enhances the durability and reliability of the glass structure, and has electromagnetic shielding and defogger and defrost functions, which improves the stability and safety of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a wind noise prevention and shock absorption special glass composite structure and a manufacturing process, and the wind noise prevention and shock absorption special glass composite structure comprises two outermost tempered glass bodies, a plurality of grooves, a honeycomb-shaped inner sandwich, a shape memory alloy frame body I and a shape memory alloy frame body II, first clamping cavities are formed between the first shape memory alloy frame body and the buffering parts and between the second shape memory alloy frame body and the buffering parts, second clamping cavities are formed between the two buffering parts and the adjacent reinforcing bodies, and third clamping cavities are formed between the two reinforcing bodies and the adjacent laminated glass layers; various materials and structures of the outermost tempered glass body, the laminated glass layer, the buffer part, the reinforcing body, the honeycomb inner sandwich and the shape memory alloy frame body are compounded to form a multi-layer synergistic wind noise prevention and shock absorption system, and the wind noise prevention and shock absorption performance is remarkably improved due to the special shapes and distribution of the second clamping cavity, the third clamping cavity, the through concave body and the elastic pressing body.
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Citation Information

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