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Glass breaker

A glass-breaking and mounting hole technology, applied in life-saving equipment, building rescue, etc., can solve the problems of large safety control, high glass-breaking starting voltage and current, hidden safety hazards, etc., achieving low starting voltage and starting current, guaranteeing Long-term use reliability and the effect of solving security control problems

Inactive Publication Date: 2017-01-18
株洲耐尔电子科技有限公司
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  • Abstract
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Problems solved by technology

[0007] The technical problem to be solved by the present invention is that the glass-breaking device in the prior art has a complex structure and a large volume, high starting voltage and current for breaking glass, and high power consumption in long-term operation. Using gunpowder to start, there is a large gap in the production process. Technical issues of safety controls and safety hazards

Method used

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Embodiment Construction

[0034] In the present invention, the structure of starting glass breaking is designed as an electric heating gas generating element composed of electric heating resistance wire and chemical gas generating medicine, which ensures the long-term reliability of the product, so that there is no need to use gunpowder for starting glass breaking, electric heating The size of the gas-generating element is small, and the start-up voltage and current for breaking the glass are low, which solves the problem of safety control in the production process.

[0035] In addition, the impact part is an alloy nail, whose hardness can ensure the effective breaking of various glasses. The top structure ensures that the broken structure of the glass after breaking the glass is cracked, thus avoiding accidental damage caused by glass splashing. The present invention will be described in detail below in conjunction with specific implementation methods and accompanying drawings.

[0036] like Figure ...

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Abstract

The invention discloses a glass breaking device, which comprises a casing; a breaking device fixed in the casing and a pushing device for pushing the breaking device; the pushing device comprises an electric heating gas generating element and a square screw plug connected to a T-shaped connection; the electric heating gas generating element is connected to the control panel through an external connecting wire through a square plug. The invention relates to an electric heating gas generating element composed of electric heating resistance wire and chemical gas generating medicine, which is designed as a glass breaking structure, so as to ensure the long-term service reliability of the product, thus eliminating the small size of the electric heating gas generating element, the starting voltage and the low starting current of the breaking glass, and solving the safety control problem of the production process.

Description

technical field [0001] The invention relates to the field of public safety devices, and is mainly applied to tempered glass of various vehicle windows and other buildings using tempered glass, which need urgent and rapid glass breaking to facilitate the rapid escape and evacuation of personnel, and is especially suitable for a glass breaking device. Background technique [0002] Glass is playing more and more important roles in modern people's lives. Various means of transportation (such as buses, grounds, light rail trains, trains, tourist buses, etc.) used for travel, various office buildings used for office and residence, In apartments, in order to improve people's environmental comfort, such as temperature control and noise control, the general temperature adjustment will be controlled by air conditioners, so that people live in various relatively closed small environments. From the perspective of energy consumption and the reduction of noise interference, more and more ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B3/00
CPCA62B3/005
Inventor 胡启明金卉季绍仓张铭卢洪
Owner 株洲耐尔电子科技有限公司
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