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A positionable escape hammer

A technology of escape hammer and limit slot, applied in the field of escape hammer, which can solve the problems of missing escape opportunities, shaking hands of escapees, time-consuming and laborious breaking of glass, etc., and achieves the effects of simple structure, time reduction and convenient operation

Inactive Publication Date: 2017-01-18
XIAN UNIV OF SCI & TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

However, in an emergency situation, people are under great psychological pressure. When picking up the escape hammer to determine the weak point for knocking, it is often because the escape hammer does not have the function of positioning, and the survivors shake hands or lack experience. Causes the glass to deviate from the weak point of the glass when hitting the glass, making it time-consuming and laborious to break the glass, which ultimately prolongs the escape time and even misses the best escape opportunity

Method used

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  • A positionable escape hammer

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Embodiment Construction

[0019] Such as figure 1 A positionable escape hammer shown includes a flange guide rod 4 for positioning, and the flange guide rod 4 is composed of a flange part 4-1 and a guide rod part 4-1 connected to the flange part 4-1. 2, a sleeve 6 is slidably arranged on the guide rod part 4-2, and an impact hammer 5 is fixedly connected to the outside of the sleeve 6.

[0020] The flange guide rod 4 is composed of two parts, the flange part 4-1 and the guide rod part 4-2 connected with the flange part 4-1, and the sleeve 6 with the impact hammer 5 is slidably arranged on the guide rod part 4-2 . The setting of the flange part 4-1 is to prevent the sleeve 6 from directly injuring the vehicle body, and to limit the maximum path for the sleeve 6 to slide on the guide rod part 4-2. After the operator determines the weak point of the glass, the flange part 4-1 can be installed at the position of the car body near the weak point of the glass, thereby determining the position of the flange...

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Abstract

The invention discloses a positionable escape hammer, comprising a flange guide rod for positioning, the flange guide rod is composed of a flange part and a guide rod part connected with the flange part, and the guide rod part slides A sleeve is provided, and an impact hammer is fixedly connected to the outside of the sleeve. The present invention can achieve precise positioning when striking glass, save manpower and material resources to the greatest extent, and reduce escape time; in addition, the present invention has simple structure, convenient operation, safe use, and high success rate of breaking glass.

Description

technical field [0001] The invention relates to an escape hammer, in particular to a positionable escape hammer. Background technique [0002] In recent years, with the continuous progress of society, automobiles, as an important means of transportation for people to travel, have received strong support from the government, and the development of urban transportation has advanced by leaps and bounds, which greatly facilitates the work and life of the people. Therefore, the safety problem of automobile promptly becomes one of the focal points that people pay close attention to. [0003] At present, an escape hammer is installed on the bus to help people in an emergency. The escape hammer is generally installed next to the window. When a small hole is smashed out of the glass, the glass will crack from the point where it was hit to the surroundings. At this time, passengers only need to hold the armrest in the car to support their bodies, and kick the broken glass out of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/02
CPCB60R21/02B60R2021/0246
Inventor 刘佳
Owner XIAN UNIV OF SCI & TECH
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