The invention relates to the technical field of vehicle public safety, in particular to a window breaking escape device applied to a passenger car falling into water, which comprises at least two shells mounted on the outer side of glass and distributed diagonally, a containing cavity for containing a pressure plate is arranged in each shell, and a breakdown assembly is arranged on the inner side of each pressure plate. A spring is arranged on one side, far away from the glass, of the pressure plate; the shells are arranged outside the window glass, the movable pressing disc is arranged inside the window glass, when a bus falls into water to reach a certain depth, the shell bears large water pressure, the pressing disc slides inwards, materials and water in the shell react violently, energy is released in a narrow space, the breaking nails are squeezed on the surface of the glass, the glass is broken, and the service life of the bus is prolonged. The triggering device is high in reliability, is not 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 improved, and casualties are reduced.
本发明涉及车辆公共安全技术领域,具体为一种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 passenger car falling into water
一种应用于客车落水情况下的破窗逃生装置
2021-08-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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