The invention discloses a novel automobile safety air bag which comprises an air bag body, an air generator and an airflow guide cover. The airflow guide cover is arranged in the air bag body, is a U-shaped flexible fabric and is provided with air outlets communicated with the air bag body, the air generator is arranged in the middle of a U-shaped cavity of the airflow guide cover, the edge of the airflow guide cover is sewn to the inner wall of the air bag body, and the areas, connected with the two ends of the airflow guide cover, of the air bag body are provided with linear air outlets. As the linear air outlets are directly formed in the two ends of the airflow guide cover, when the air pressure in the air bag body is large enough, air generated by the air generator cannot enter the air bag body anymore and is directly exhausted through the linear air outlets which are opened under pressure. By the adoption of the structure, it can be ensured that pressure in the air bag body is not too high, secondary injuries caused by air bag popup to the human body are avoided, and the buffer effect is ensured.
Novel automobile safety air bag
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 |
Novel automobile active safety control system and method
Europäisches Patentamt | 2020
|Novel vehicle-mounted child safety seat and automobile
Europäisches Patentamt | 2022
|