Improved escape device for passenger car window glass slipping

Abstract

The invention discloses a bus window glass sliding escape improved device which comprises a bus window frame. Bus window glass is mounted in the bus window frame, a locking device is arranged in the bus window frame positioned right below the bus window glass and comprises a moving slider moving leftwards and rightwards, the lower end of the bus window glass is placed on the moving slider, an inserting pin is fixedly arranged on the left side of the moving slider, a fixing pin plate with a pin hole formed on the right side fixes the left side in the bus window frame, the inserting pin and the pin hole are matched, the right side of the moving slider is connected with a first pretightening spring, the right side of the first pretightening spring is fixed on the right side of the bus window frame, and a sliding groove is formed in the bus window frame right below the locking device and corresponds to the left side and the right side of the bus window glass in position. The bus window glass sliding escape improved device is simple in structure, low in cost and convenient to use and has good market prospect.

Description

technical field [0001] The invention relates to the technical field of passenger car emergency escape safety, in particular to an improved escape device for passenger car window glass sliding. Background technique [0002] Due to the continuous popularization of passenger cars, there are more and more emergency accidents, such as passenger cars falling into water, passenger cars rollover, passenger cars on fire and so on. After an accident, the escape of passengers has become particularly important; and in a closed box passenger car, the passenger car window has become an important channel for escape. In recent years, the passenger car escape device has been the focus of people's attention and research; with the continuous development, the research on the passenger car escape device is also constantly deepening. [0003] Throughout the research on the escape of closed passenger car windows after emergency accidents at home and abroad, there are mainly the following methods:...

AI Technical Summary

Problems solved by technology

[0003] Throughout the domestic and foreign research on the escape of closed passenger car windows after emergency accidents, there are mainly the following methods: 1. The safety hammer manually breaks the glass escape device. Since the window glass is made of inorganic and organic materials after processing, The strength is very high, and it is difficult to break, so the best time to escape is seriously wasted; and after the window glass is broken, the remaining glass fragments will cut the escape personnel

2. One-button blasting escape device for car window glass. This device is very dangerous. When blasting, the glass will splash and easily cause harm to passengers. The same residual glass will cut the escape personnel.

3. Manually open the window outwards. This device is difficult to open the window glass outward after the passenger car rolls over or falls into the water, so the expected effect cannot be achieved, and the sealing effect of the device is not very good.

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