The invention discloses a safety air bag applied to an automobile safety belt. The automobile safety belt comprises a woven belt, a winder and an end piece. One end of the woven belt is connected with the winder, and the other end of the woven belt is fixed to the end piece. The woven belt is fixed to a connecting buckle arranged on one side of a seat through the end piece. The safety air bag comprises an air generator and a dual-layer sealed air sleeve. The dual-layer sealed air sleeve is wrapped on the woven belt and extends to the end piece. An air inlet is formed in the position, close to the end piece, of the dual-layer sealed air sleeve. The air generator is installed on the connecting buckle. An air outlet of the air generator is communicated with the air inlet through an air way. The safety air bag is applied to the automobile safety belt; when automobile collision occurs, the air generator is triggered to be started, generated air enters the dual-layer sealed air sleeve to form a protective buffer sleeve on the periphery of the woven belt, people can avoid being injured by strangulation of the woven belt, and therefore the better protective effect is achieved.
Safety air bag applied to automobile safety belt
2016-01-06
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Active protection safety belt applied to automobile safety
Europäisches Patentamt | 2016
|Automobile safety belt and safety belt manufacturing method
Europäisches Patentamt | 2020
|Safety belt retractor, safety belt device and automobile
Europäisches Patentamt | 2021
|Safety belt retractor, safety belt device with safety belt retractor and automobile
Europäisches Patentamt | 2015
|