The invention provides a side collision safety device of an automobile, belongs to the technical field of automobiles and solves the problem how to lock an automobile door lock at the same time of opening a side air bag. The side collision safety device comprises the automobile door lock arranged in an automobile door and a side air bag device, the side air bag device comprises an air generator and an air outlet guide cylinder fixed on the air generator, air outlets and an installing groove are formed in the pipe wall of the air outlet guide cylinder respectively, an air outlet door shield is hinged to the groove wall, near the air generator, of the installing groove, wherein the air outlet door shield is used for isolating the air outlets from the air generator, a transmission mechanism capable of locking the automobile door lock is fixed on the air outlet door shield, and the air generator can release air to drive the air outlet door shield to rotate so that the automobile door lock can be in a locked state. By designing the air outlet door shield and the transmission mechanism, by utilizing the air power generated by the ignition of the air generator, it is achieved that the automobile door lock is locked at the same time that the side air bag blows up, and when side collision occurs, passengers are prevented from being injured on account of the opening of the automobile door.
Side collision safety device of automobile
2015-07-22
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Automobile safety seat and side collision protection mechanism thereof
Europäisches Patentamt | 2022
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