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Handle type window breaking device

A window breaker and handle technology, which is applied in the direction of hand hammer, vehicle safety arrangement, pedestrian/passenger safety arrangement, etc., can solve the problems of inconvenient safety hammer removal, small instantaneous impulse, poor breaking effect, etc., and achieve convenient triggering , Good interchangeability, good glass breaking effect

Inactive Publication Date: 2015-05-20
CHENGDU FENGFAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned prior art, it is inconvenient for people to quickly remove the safety hammer in a panic, and using the safety hammer in an emergency is likely to cause problems, and the push-type window breaker is prone to breaking effects due to the small instantaneous impulse The problem of poor situation, the present invention provides a handle type window breaker

Method used

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  • Handle type window breaking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, a handle-type window breaker includes a hollow window breaker housing 3, an impact spring 2 arranged in the hollow structure of the window breaker housing 3, an impact assembly and an impact assembly handle trigger device that triggers the movement of the impact assembly The collider assembly includes a striker bar 7 and a bumper block 9 arranged at the front end of the bumper bar 7, the bumper block 9 is in the shape of a triangular pyramid, and any side of the bumper block 9 is fixedly connected with the bumper bar 7, and the bumper block 9 The front-end window breaker housing 3 is provided with an impact block outlet, and the inner wall of the window breaker housing 3 is provided with at least two sets of support seats 10, the striker rod 7 is clamped on the support seat 10, and the rear end of the striker rod 7 is connected to the support seat 10. One end of the impact spring 2 is fixedly connected, and the other end of the impact spring 2...

Embodiment 2

[0030] This embodiment is further improved on the basis of embodiment 1, as figure 1 As shown, the triggering device of the handle of the impact assembly includes an anchor 5 arranged on the window breaker housing 3, an S-shaped curved trigger handle 6, a trigger block 4 and a trigger spring 11, and the impact rod 7 is perpendicular to its length direction The trigger block hole is arranged on the top, the trigger block 4 part is located in the trigger block hole, the trigger spring 11 is located on one side of the striking rod 7, the anchor 5 and the trigger handle 6 are located on the other side of the striking rod 7, and the trigger handle 6 is provided with Through holes or blind holes, the through holes or blind holes are hingedly connected with the anchor 5, and the end of the trigger block 4 close to the trigger handle 6 is a slope, the trigger handle 6 is in contact with the slope, and the window breaker housing 3 is also provided with a The handle hole, the other end ...

Embodiment 3

[0033] The present embodiment is further limited on the basis of embodiment 2, as figure 1 As shown, it also includes a striker spring sleeve 1 fixedly connected to the window breaker housing 3, and the strike spring 2 is located in the strike spring sleeve 1 in whole or in part.

[0034] It also includes a trigger spring sleeve 12 fixedly connected to the window breaker housing 3 , and the trigger spring 11 is partially or completely located in the trigger spring sleeve 12 .

[0035] The provided impact spring sleeve 1 is used to prevent the impact spring 2 from bending and deforming in its radial direction, which is beneficial to the stability of the present invention during use.

[0036] The provided trigger spring sleeve 12 is used to prevent the trigger spring 11 from bending and deforming in its radial direction, which is beneficial to the stability of the present invention when used.

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Abstract

The invention discloses a handle type window breaking device. The handle type window breaking device comprises a hollow window breaking device shell, an impact spring arranged in the hollow structure of the window breaking device shell, an impact assembly and an impact assembly handle triggering device used for triggering the impact assembly to move. The impact assembly comprises an impact rod and an impact block arranged at the front end of the impact rod. The impact block is in a triangular pyramid shape, any side face of the impact block is fixedly connected with the impact rod, and an impact block outlet is formed in the position, at the front end of the impact block, of the window breaking device shell. At least two sets of supporting bases are arranged on the inner wall of the window breaking device shell, the impact rod is clamped on the supporting bases, the rear end of the impact rod is fixedly connected with one end of the impact spring, and the other end of the impact spring is fixedly connected to the window breaking device shell. The handle type window breaking device is simple in structure, beneficial to loss prevention in the using process, good in breaking effect and easy to operate.

Description

technical field [0001] The invention relates to the technical field of emergency glass breaking devices, in particular to a handle-type window breaker. Background technique [0002] In recent years, with the further development of glass manufacturing technology, rigidity tempered glass has been widely used in various vehicles, shopping malls and home decoration. At the same time, glass curtain walls and glass windows also serve as safe passages for people to evacuate in case of emergency. In the prior art, for window breakers used in emergency situations, safety hammers, spring type window breakers and piston impact window breakers with stronger crushing capacity have appeared. The piston impact type window breakers include external high-pressure gas Source window breakers and explosive window breakers. [0003] The existing public vehicles are mainly equipped with a safety hammer and a push-type window breaker. The safety hammer is stuck near the glass. However, when an e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25D1/00B60R21/02
Inventor 代膨岭
Owner CHENGDU FENGFAN TECH
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