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Compressed air energy storage passenger car window breaking device

A technology of compressed air energy storage and broken windows, which is applied in life-saving equipment and building rescue, etc., can solve the problems that passengers are difficult to escape, difficult to use correctly, and passengers are prone to panic, etc., and achieve low rescue costs and simple rescue methods Easy to implement and highly operable

Inactive Publication Date: 2017-05-31
TIANJIN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the comfort of cars and enhance the competitiveness of passenger car products, passenger vehicle manufacturers have installed high-strength tempered glass on passenger cars. Tempered glass has brought safety hazards while protecting passengers.
In case of accidents such as fire, falling into water, overturning or violent collision, it is difficult for passengers to escape safely and timely only by the exit of the bus.
At present, the automobile safety glass hammer usually installed on the passenger car is very easy to panic when the passenger car breaks out, falls into the water or rolls over, and it is difficult to use it correctly.

Method used

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  • Compressed air energy storage passenger car window breaking device
  • Compressed air energy storage passenger car window breaking device

Examples

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Embodiment Construction

[0013] In order to further understand the content of the invention, features and effects of the present invention, and in conjunction with the accompanying drawings, describe in detail as follows:

[0014] see figure 1 and figure 2 , a compressed air energy storage passenger car window breaking device, the window breaking device includes a cylinder block and an executive component, characterized in that: the executive component is installed inside the cylinder block, and the cylinder block includes an upper cylinder body 12 and a lower cylinder Body 11, the upper cylinder body 12 and the lower cylinder body 11 are connected through the air cavity, the upper cylinder body 12 has the function of air storage and drainage, and is provided with an air intake hole 13; the execution part is installed in the lower cylinder Body 11, including firing handle 1, sealing pressure rod 2, guide sleeve 6 and piston impact head 9, the lower cylinder body includes guide chamber and working ch...

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Abstract

The invention relates to a compressed air energy storage passenger car window breaking device, and belongs to the technical field of passenger car rescue and safety. The window breaking device comprises a cylinder body and an actuation device, and is characterized in that the cylinder body includes an upper cylinder body and a lower cylinder body; the upper cylinder body is provided with an intake hole for achieving the effects of air storage and drainage; the actuation part is mounted on the lower cylinder body, and includes a percussion handle, a sealing pressure rod, a guide sleeve and a piston impact head; the lower cylinder body is divided into a guide cavity and a working cavity; the guide cavity is provided with the sealing pressure rod and the guide sleeve; the end of the sealing pressure rod is connected with the percussion handle by a thread; and the working cavity is provided with the piston impact head. The pneumatic window breaking machine with the structure is mounted on a glass car window angle; a high-pressure air source is leaded in from the intake hole of the upper cylinder body; the percussion handle is powerfully pressed down; a gap is formed between the sealing pressure rod and the guide sleeve; high-pressure air currents enter the working cavity from the guide cavity of the lower cylinder body; and the piston impact head is popped out under the effect of high-pressure gas to break car window glass.

Description

technical field [0001] The invention belongs to the technical field of passenger car lifesaving and safety, and in particular relates to a window breaking device for compressed air energy storage passenger cars. Background technique [0002] As one of the main highway passenger transport vehicles, passenger cars occupy a considerable proportion in short- and medium-distance passenger transport. In order to improve the comfort of vehicles and enhance the competitiveness of passenger vehicle products, passenger vehicle manufacturers have installed high-strength tempered glass on passenger vehicles. Tempered glass has brought safety hazards while protecting passengers. Once accidents such as fire, falling into water, overturning or violent impact occur in the passenger car, it is difficult for passengers to escape safely and timely only by the exit of the passenger car. At present, the automobile safety glass hammer usually installed on the passenger car is very easy to panic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B3/00
Inventor 李雅峰邱大均李嘉瑞宋赫禹孟建军李若琳韩志昕张一帆万源
Owner TIANJIN POLYTECHNIC UNIV
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