The invention relates to an air bag with a drawstring. The drawstring is composed of fabric drawstrings and a film drawstring. The film drawstring is placed between the two fabric drawstrings and adhered to the two fabric drawstrings. The length of the film drawstring between the two fabric drawstrings is 5-10cm. The length of the adhesion parts of the film drawstring and the fabric drawstrings is 5-10cm. The film drawstring adopts an organic silica gel film of which the thickness is 0.3-0.7mm, the strength is 100-160N/cm and the elongation is 200-400%. A combined drawstring of which the strength is 40-120N/cm and the elongation is 100-200% can be obtained. The invention further relates to a method for manufacturing the air bag with the combined drawstring.
Air bag with drawstring and machining method thereof
2015-08-12
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Drawstring type unlocking operation structure, partition device and vehicle
European Patent Office | 2023
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