The invention provides a cylinder type window breaker for a vehicle. The cylinder type window breaker comprises a cylinder body arranged on the front surface of an interior glass of the vehicle, wherein the cylinder body is an impacting cylinder; a collision head is arranged on one surface of the outer end, facing towards the glass, of the impacting cylinder; an energy storage chamber is formed between a piston in the impacting cylinder and the collision head; a stopping plate with a gas outlet is arranged at one end, close to the piston, of the energy storage chamber; a plurality of material storage chambers are formed in the energy storage chamber; gas generating substances are placed in the material storage chambers; and an impacting body is arranged in each material storage chamber. The cylinder type window breaker for the vehicle, provided by the invention, is advantaged in that a window breaking function can be more effectively brought into play through applying the impacting cylinder to a window breaking device; external devices such as a gas storage tank and an adjusting valve can be omitted through arranging a gas generating device in the impacting cylinder; a passenger can break the window simply by pushing a button in case of distress emergency because the button is arranged outside the impacting cylinder; and the cylinder type window breaker is simple in operation.
Cylinder type window breaker for vehicle
2015-11-04
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Recyclable intelligent triggering type window breaker for vehicle
European Patent Office | 2021
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