The invention relates to the technical field of vehicle public safety, and in particular relates to a window breaking escape device applied to the condition that a passenger car falls into water. Thedevice comprises at least two housings mounted on the outer side of glass and distributed diagonally, accommodating cavities for accommodating pressure plates are formed in the housings, breakdown assemblies are arranged on the inner sides of the pressure plates, and a spring is arranged on the side, away from the glass, of each pressure plate. The housings are arranged outside the vehicle windowglass, the movable pressure plates are arranged inside, after a bus falls into water to a certain depth, the housings bear large water pressure, the pressure plates slide inwards, materials and waterin the housings react violently, energy is released in a narrow space, breaking nails are extruded on the surface of the glass, and the glass is broken; a triggering device is high in reliability, cannot be influenced by rainwater and moisture, and can quickly respond after falling into water, so that the probability that passengers escape from the bus underwater is increased, and casualties are reduced.
本发明涉及车辆公共安全技术领域,具体为应用于客车落水情况下的破窗逃生装置,包括安装在玻璃外侧呈对角线分布的至少两个罩壳,所述罩壳中设有容纳压盘的容纳腔,所述压盘的内侧设有击穿组件,所述压盘远离玻璃的一侧设有弹簧;本发明在车窗玻璃的外部设置罩壳,内部设置可活动的压盘,当公交车落水达到一定深度后,罩壳受到较大的水压,使压盘向内滑动,使得罩壳内的料剂和水发生剧烈反应,在狭小的空间内释放能量,将破碎钉挤压在玻璃表面,实现将玻璃击碎,且本发明的触发装置可靠性高,不会受到雨水潮气的影响,可以在落水后快速的相应,提高乘客在水下逃脱公交车的概率,减少人员伤亡。
Window breaking escape device applied to condition that passenger car falls into water
应用于客车落水情况下的破窗逃生装置
2021-01-05
Patent
Elektronische Ressource
Chinesisch
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