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Slapping-type breaking device for escape glass

A glass breaking and glass technology, applied in the field of safe escape, can solve the problems of lack of correct use methods for passengers, easy loss of safety hammer, low reliability, etc., to achieve a wide range of applicable people, short design, development and manufacturing cycles, and not easy to lose Effect

Inactive Publication Date: 2012-06-20
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most modern vehicles and some building spaces or other spaces for people to accommodate are equipped with glass and tempered glass. When an emergency occurs, it is almost impossible to break it with bare hands, no matter whether it contains PVB tough film or not. Now Commonly used safety hammers have the disadvantages of easy loss, dangerous operation, and low reliability. Especially when the situation is very dangerous, it is relatively difficult to break the glass with a hammer calmly, and passengers also lack guidance on how to use it correctly.

Method used

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  • Slapping-type breaking device for escape glass
  • Slapping-type breaking device for escape glass
  • Slapping-type breaking device for escape glass

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0019] see Figure 1-3 , a slapping escape glass breaking device of the present invention, comprising a fixed sleeve 1 and a slapping body 2, the fixed sleeve 1 also includes a channel 3 for accommodating the slapping body 2, the channel 3 and the slapping body 2 are gaps Coordination; for example with H7 / g6 or H7 / f6.

[0020] The striking body 2 has a striking end 21 and a striking end 22, and the striking end 21 is provided with a thimble 23 for striking glass.

[0021] It also includes a safety pin 4, the safety pin 4 passes through the channel for accommodating the beating body 2 and the through hole provided on the beating body, so as to fix the beating body 2.

[0022] The main body of the slapping body 2 is a cylinder with a diameter of 50 mm, and the slapping end 22 is a spherical crown with a diameter of 60 mm; the height of the thim...

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Abstract

The invention discloses a slapping-type breaking device for escape glass, comprising a fixing sleeve and a slapping body, wherein the fixing sleeve at least comprises a channel for holding the slapping body, and the channel is in clearance fit with the slapping body; and the slapping body comprises an impacting end and a slapping end. The slapping-type breaking device for escape glass further comprises a safety pin, wherein the safety pin penetrates through the through holes disposed on the channel for holding the slapping body and on the slapping body to fix the slapping body. A centre for impacting the glass is disposed on the impacting end. The slapping-type breaking device for escape glass disclosed by the invention is capable of being fixed on the glass, simple and convenient in operation, stable and reliable, as well as overcomes the defects of traditional safety hammer in use.

Description

technical field [0001] The invention belongs to the technical field of safe escape, and relates to a safe escape device for a space where glass components are installed. Background technique [0002] Most modern vehicles and some building spaces or other spaces for people to accommodate are equipped with glass and tempered glass. When an emergency occurs, it is almost impossible to break it with bare hands, no matter whether it contains PVB tough film or not. Now Commonly used safety hammers have the disadvantages of easy loss, dangerous operation, and low reliability. Especially when the situation is very dangerous, it is relatively difficult to break the glass with a hammer calmly, and passengers also lack guidance on how to use it correctly. [0003] It becomes an objective demand to design a kind of escape glass breaking device that can avoid the above disadvantages, be fixed on the glass and be easy to use. Contents of the invention [0004] The object of the present...

Claims

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Application Information

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IPC IPC(8): B60R21/02A62B3/00
Inventor 李檀黎博文殷其鑫侯永平
Owner TONGJI UNIV
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