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Active-type car window breaker

A breaker, active technology, applied in the field of escape devices, to achieve the effect of convenient operation and convenient installation

Inactive Publication Date: 2017-06-20
CHANGSHU INTEREST SHARING INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A hard rubber edge 51 and a soft rubber sealing edge 52 are set on the connecting edge 4 of the vacuum chamber 3, and through two sealings, the problem of air leakage during the vacuuming process can be prevented, thereby making the installation more firm

Method used

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  • Active-type car window breaker
  • Active-type car window breaker
  • Active-type car window breaker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment one: a kind of active window breaker, such as Figure 1 to Figure 8 As shown, the crushing body 1 is included, and the crushing body 1 is provided with a vacuum chamber 3 for being adsorbed to the window glass 2. The vacuum chamber 3 includes a connection edge 4 in contact with the vehicle window glass 2, and the connection edge 4 is provided with a sealing device 5. The sealing device 5 includes a hard rubber edge 51 fixedly connected with the connecting edge 4 , and the hard rubber edge 51 is extended and fixedly connected with a soft rubber sealing edge 52 . A hard rubber edge 51 and a soft rubber sealing edge 52 are arranged on the connecting edge 4 of the vacuum chamber 3, and through two seals, the problem of air leakage during the vacuuming process can be prevented, thereby making the installation more firm. A sealing groove 53 is provided on the contact surface between the hard rubber edge 51 and the window glass 2 . By providing the sealing groove 53...

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Abstract

The invention discloses an active-type car window breaker. According to the technical scheme, the active-type car window breaker is characterized in that the car window breaker can be preliminarily fixed through a hard rubber edge and a soft rubber sealing edge of a vacuum cavity together with springs and a piston body, and then the piston body is driven to make displacement for further vacuum pumping by rotating a rotating plate, so that the car window breaker is fixedly installed on car window glass conveniently; meanwhile, a breaking device is arranged and comprises a breaking mechanism and a trigger mechanism, and the trigger mechanism can convert energy into kinetic energy of a firing pin by means of pressing by a user; and the firing pin can impact on a primer after obtaining the kinetic energy so that explosive in an explosive cavity can be detonated, explosion energy can generate sufficient pressure for a breaking piston, the piston on a center can have sufficient energy to press the glass through diamond on the center, and thus the glass can be broken. By means of the active-type car window breaker, a car window can be broken quickly and conveniently when the car window needs to be broken, and hence the life safety of passengers and drivers can be guaranteed.

Description

technical field [0001] The present invention relates to an escape device, more specifically, it relates to an active window breaker. Background technique [0002] Cars are becoming more and more popular as a means of transportation with the improvement of people's living standards. Followed by the occurrence of car accidents, so the safety performance of cars is more and more concerned by users. [0003] In daily life, the window breaking equipment we often see is generally a breaking hammer. The breaking work of the breaking hammer requires the user to have a certain strength and a certain working space to achieve the purpose of breaking the window. At the same time, it is easy to lose the breaker when it is hung on the car, so when a real danger occurs, there may be a situation where there is no hammer available, threatening the lives of passengers and drivers. [0004] For example, a kind of underwater escape car window glass breaker mentioned in the Chinese patent with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B3/00
CPCA62B3/005
Inventor 袁红
Owner CHANGSHU INTEREST SHARING INFORMATION TECH CO LTD
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