The invention relates to a webbing take-up device. In the webbing take-up device, a first linear portion is provided between a first curved portion of a cylinder and an attachment portion, and an axial base end portion of a moving member disposed inside the cylinder is disposed within the first linear portion. As a result, when the axial base end of the moving member expands and contracts in the axial direction, strong resistance is not received from the cylinder. As a result, the axial base end portion of the moving member can extend and retract in the axial direction, and axial extension and retraction of the axial tip side of the moving member can be suppressed.
本发明涉及安全带卷取装置。在本安全带卷取装置中,在圆筒的第一弯曲部与安装部之间设定有第一直线部,配置于圆筒的内侧的移动部件的轴向基端部配置在第一直线部内。由此,在移动部件的轴向基端部沿轴向伸缩时,不会从圆筒受到强阻力。由此,移动部件的轴向基端部能够沿轴向伸缩,能够抑制移动部件的轴向前端侧的轴向的伸缩。
Webbing take-up device
安全带卷取装置
2023-04-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |