The invention discloses a safety belt, which comprises an active latch and a passive latch. When the active latch is inserted into the passive latch, the safety belt is at status of locking. The end portion of the active latch is equipped with an elastic iron lock. The safety belt also comprises a liquid detection device and a safety belt lifting device. When the liquid detection device detects the liquid, the safety belt lifting device is started. The safety belt lifting device is connected with the elastic iron lock and controls the retraction of the elastic iron lock. The safety belt opens the safety belt lifting device when water enters a car on the premise of not affecting the fastness and harness of the safety belt. Not only the sensitivity is high, but also the structure is further simple. The fault rate is minimized and the safety and reliability further improved in using.
Safety belt and lifting method thereof
2015-04-08
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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