An emergency breaking gun for vehicle window glass is composed of an elastic pushing rod, a breaking head, an elastic pushing rod control base, a breaking head control pipe, an elastic pushing rod brake and a trigger. The elastic pushing rod is arranged in the breaking head control pipe with the breaking head through the elastic pushing rod control base in a combined mode. A gear, a fork type brake base and an elastic pushing rod controller of a brake rod are arranged on the elastic pushing rod control base in a combined mode. An elastic buckle plate used for restraining moving of the elastic pushing rod is arranged on the lower side of the breaking head control pipe. The elastic pushing rod is pushed by a pressure spring with 36-kg spring force. The pressure spring can provide strength enough for breaking any vehicle windows for the breaking head and can be repeatedly used through the elastic pushing rod brake. The breaking head will not fly away from a barrel under the restraint effect of a movement limiting body, and therefore potential safety hazards are avoided for the society.
Emergency breaking gun for vehicle window glass
2016-01-13
Patent
Electronic Resource
English
IPC: | F41B WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE , Waffen zum Verschießen von Geschossen ohne Verwendung von Explosiv- oder Treibladungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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