The invention relates to the technical field of automobile spare tires, and discloses an automobile spare tire convenient to mount and dismount, the automobile spare tire comprises a hub, a central mounting disc, a mounting mechanism, a central mechanism and a tire, the outer wall of the hub is sleeved with the tire, and the central mounting disc is arranged in the center of the interior of the hub. According to the automobile spare tire convenient to mount and dismount, the spare tire is aligned to an automobile wheel disc, five threaded rods are aligned to five threaded holes in the automobile wheel disc, a tool rotates a rotating disc to enable a rotating shaft to rotate to enable a second gear to rotate, and therefore five first gears are driven to rotate, and the five threaded rods are driven to rotate; therefore, the five threaded rods are in threaded connection with the five threaded holes in the automobile wheel disc at the same time, one-time installation is facilitated, a plurality of bolts do not need to be installed in sequence, the installation efficiency is improved, meanwhile, the spare tire can be disassembled conveniently, the threaded rods are arranged in the center installation disc, and the phenomenon of losing during disassembly or installation is avoided.
本发明涉及汽车后备胎技术领域,且公开了一种便于安装拆卸的汽车后备胎,包括轮毂、中心安装盘、安装机构、中心机构和轮胎,所述轮毂的外壁套接有轮胎,所述轮毂的内部中心设置有中心安装盘。该一种便于安装拆卸的汽车后备胎,通过将后备胎对准汽车轮盘,使五个螺纹杆对准汽车轮盘上的五个螺纹孔,通过工具转动转动盘使转轴进行转动使第二齿轮进行转动,从而带动五个第一齿轮进行转动,使五个螺纹杆进行转动,从而使五个螺纹杆同时螺纹连接汽车轮盘上的五个螺纹孔,便于进行一次性安装,不需要进行多个螺栓依次安装,提高了安装效率,同时也方便进行对备胎的拆卸,螺纹杆设置在中心安装盘的内部,不存在拆卸或安装时丢失的现象发生。
Automobile spare tire convenient to mount and dismount
一种便于安装拆卸的汽车后备胎
2021-03-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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