PROBLEM TO BE SOLVED: To provide a seat belt having a simple expansion structure, and a seat belt device.SOLUTION: A seat belt is equipped with a hollow film made of rubber or resin and a cylindrical knitting for covering the film in which the knitting has a shoulder belt part which expands in association with cylindrical expansion of the film by gas supplied into a hollow part of the film, and an outer peripheral surface of the film and an inner peripheral surface of the knitting are so combined with each other that the film and the knitting are integrated. A seat belt device is equipped with the seat belt, and a gas supply unit which supplies gas for expanding the film.SELECTED DRAWING: Figure 2
シートベルト及びシートベルト装置
2018-12-05
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |