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High-resilience toughened glass breaker

A tempered glass and breaker technology, applied in life-saving equipment, building rescue and other directions, can solve the problem that tempered glass cannot be easily broken, and achieve the effects of reducing water resistance, simple use, and accurate tapping points.

Inactive Publication Date: 2018-05-11
吴汝松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a toughened glass breaker with strong resilience. The inner surface of the torsion spring can be provided with a central column, which ensures that the toughened glass can be broken accurately and vertically in critical situations, and solves the existing problem Easy, accurate, vertical smash to break tempered glass

Method used

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  • High-resilience toughened glass breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see Figure 1-3 As shown, the present invention is a strong rebound tempered glass breaker, including torsion spring 2 and inertial sphere 3;

[0031] One end of the torsion spring 2 is fixed on a surface of the base 1 by welding; the other end of the torsion spring 2 is fixed with an inertial sphere 3;

[0032] One end of the inertial sphere 3 cooperates with the plastic cover 4; at ordinary times, the plastic cover 4 plays a protective role to the tungsten steel tip 301, and prevents the tungsten steel tip 301 from causing damage to the tempered glass when the car is vibrating.

[0033] Among them such as figure 1 As shown, the rotation range of the torsion spring 2 is 0 to 180 degrees; the linear cross section of the torsion spring 2 is a circular structure; where as image 3 As shown, the linear cross section of the end where the torsion spring 2 is connected to the inertia ball 3 is a wedge-shaped structure, which has the advantage of reducing the resistance of w...

Embodiment 2

[0039] see Figure 3-5 As shown, the present invention is a strong rebound tempered glass breaker, including torsion spring 2 and inertial sphere 3;

[0040] One end of the torsion spring 2 is fixed on a surface of the base 1 by welding; the other end of the torsion spring 2 is fixed with an inertial sphere 3;

[0041] One end of the inertial sphere 3 cooperates with the plastic cover 4; at ordinary times, the plastic cover 4 plays a protective role to the tungsten steel tip 301, and prevents the tungsten steel tip 301 from causing damage to the tempered glass when the car is vibrating.

[0042] Among them such as Figure 4 As shown, the rotation range of the torsion spring 2 is 0 to 180 degrees, and the linear cross section of the torsion spring 2 is a circular structure; where as image 3 As shown, the linear cross section of the end where the torsion spring 2 is connected to the inertia ball 3 is a wedge-shaped structure, which has the advantage of reducing the resistance...

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Abstract

The invention discloses a high-resilience toughened glass breaker, and relates to the technical field of glass breakers. The toughened glass breaker comprises a torsion spring and an inertia ball body, wherein one end of the torsion spring is fixed on one surface of a base in a welding mode, the other end of the torsion spring is fixedly provided with the inertia ball body; and one end of the inertia ball body is coordinated with a plastic sleeve. According to the toughened glass breaker, a center column can be arranged on the inner surface of the torsion spring, so that the advantages of being capable of accurately and vertically breaking toughened glass during emergency situations are guaranteed, and the problem that the toughened glass cannot be easily, accurately and vertically brokenin the prior art is solved.

Description

technical field [0001] The invention belongs to the technical field of glass breakers, in particular to a toughened glass breaker with strong resilience. Background technique [0002] Tempered glass is strengthened to form a compressive stress layer on the glass surface, which is a general term for glass with good mechanical properties and thermal shock resistance. [0003] Tempered glass is widely used, and it brings many benefits to people's life with its unique performance. At the same time, while it benefits human beings, it will also form unfavorable factors in certain situations, such as cars, buses, factories and other places. Basically, tempered glass is used as door and window glass. In the event of a car accident, car falling into water, fire, or poisonous gas leakage, the tempered glass door and window cannot be opened quickly due to the tight closure of the tempered glass door and window, which makes the escape route of personnel not smooth. Broke the window in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B3/00
CPCA62B3/00
Inventor 吴汝松
Owner 吴汝松
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