The invention discloses a safety belt guiding device, a vehicle seat and a vehicle. The safety belt guiding device comprises a support, a guiding rod, a first rolling bearing, a second rolling bearing, a first bearing connecting part and a second bearing connecting part. The support is used for being fixedly connected with a seat. The bracket comprises a first through hole and a second through hole; the first bearing connecting part is used for fixing the outer ring of the first rolling bearing in the first through hole; the second bearing connecting part is used for fixing the outer ring of the second rolling bearing in the second through hole; the guide rod is assembled on the inner ring of the first rolling bearing and the inner ring of the second rolling bearing; the guide rod is used for rotating on the inner ring of the first rolling bearing and the inner ring of the second rolling bearing when the safety belt moves on the surface of the guide rod. Therefore, sliding friction is converted into rolling friction, resistance is reduced, the safety belt can be pulled out and retracted conveniently, and the use experience of passengers is improved.
本申请公开了一种安全带导向装置、车辆座椅及车辆。该安全带导向装置包括支架、导向杆、第一滚动轴承、第二滚动轴承、第一轴承连接部和第二轴承连接部;所述支架用于与座椅固定连接;所述支架包括第一穿孔和第二穿孔;所述第一轴承连接部用于固定所述第一滚动轴承的外圈于所述第一穿孔;所述第二轴承连接部用于固定所述第二滚动轴承的外圈于所述第二穿孔;所述导向杆装配于所述第一滚动轴承的内圈和所述第二滚动轴承的内圈;所述导向杆,用于当安全带在所述导向杆表面移动时,在所述第一滚动轴承的内圈和所述第二滚动轴承的内圈转动。如此,将滑动摩擦转换为滚动摩擦,减小了阻力,便于安全带拉出和收回,提高了乘客的使用体验。
Safety belt guiding device, vehicle seat and vehicle
一种安全带导向装置、车辆座椅及车辆
28.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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