The spare tire lifting device comprises a fixing part, a hinge and a bearing part, the fixing part comprises a shell and a winding mechanism, the shell is connected with a vehicle body supporting beam through bolts, the winding mechanism is arranged in the shell, and the winding mechanism is fixedly connected with the upper end of the hinge; the bearing piece comprises a bearing seat, a connecting piece, a spring and a spring seat, the bearing seat is used for bearing the spare tire, the upper end of the connecting piece is fixedly connected with the lower end of the hinge, the lower end of the connecting piece penetrates through the bearing seat to be fixedly connected with the spring seat, the lower end of the spring abuts against the upper surface of the spring seat, and the upper end of the spring abuts against the lower surface of the bearing seat; reinforcing plates are fixed to the lower sides of the left portion and the right portion of the area, used for fixing the shell, of the automobile body supporting beam, and the lower surfaces of the reinforcing plates are supporting faces attached to the spare tire in a contact mode. The spare tire can be firmly assembled on the vehicle, the problems of abnormal sound, scratching, deformation and cracking of the spare tire are avoided, the structure is simple, and lifting is convenient and fast.
本发明公开了一种备胎升降装置及车辆,包括固定件、铰链和承载件,所述固定件包括与车身支撑梁通过螺栓连接的壳体以及设于壳体内的卷绕机构,所述卷绕机构与铰链上端固定连接;所述承载件包括承载座、连接件、弹簧和弹簧座,所述承载座用于承载备胎,所述连接件上端与铰链下端固定连接,连接件下端穿过承载座与弹簧座固定连接,所述弹簧下端抵靠于弹簧座上表面,弹簧上端抵靠于承载座下表面;所述车身支撑梁用于固定壳体的区域的左、右方下侧固定有加强板,所述加强板下表面为与备胎接触贴合的支撑面。其能够使备胎牢靠的装配在车辆上,避免备胎产生异响、划伤、变形、开裂问题,结构简单,升降方便快捷。
Spare tire lifting device and vehicle
一种备胎升降装置及车辆
2022-04-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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