The invention provides a vehicle-mounted refrigerator with concealable wheels, the vehicle-mounted refrigerator comprises a refrigerator body and a wheel assembly, a mounting position is formed at the bottom of the refrigerator body, the wheel assembly comprises a supporting shaft, wheels and a sleeve, and the supporting shaft is mounted at the mounting position; when the supporting shaft is located at the first working position, the wheels are located on the side portion of the refrigerator body, and the vehicle-mounted refrigerator can be easily moved; when the supporting shaft is located at the second working position, the wheels are located at the bottom of the refrigerator body and hidden and stored and can be used for supporting the vehicle-mounted refrigerator, and the vehicle-mounted refrigerator is prevented from sliding when used in a vehicle; the structure is simple, the occupied space is small, operation is convenient, and functions of an existing wheel are expanded; the limiting piece is matched with the first limiting hole, so that the supporting shaft is fixed at the first working position; the limiting piece is matched with the second limiting hole, so that the supporting shaft is fixed to the second working position, and it is guaranteed that the supporting shaft and the box body are firmly and reliably fixed; the sleeve is rotatably arranged in the mounting position in the radial direction of the sleeve, and switching of the supporting shaft between the first working position and the second working position is achieved.
本发明提供一种具有可隐藏式车轮的车载冰箱,车载冰箱包括箱体和车轮组件,箱体的底部形成有安装位,车轮组件包括支撑轴、车轮和套筒,支撑轴安装于安装位处;支撑轴处于第一工作位时,车轮处于箱体的侧部,车载冰箱可被轻松移动;支撑轴处于第二工作位时,车轮处于箱体的底部且被隐藏收纳,可用于支撑车载冰箱,避免车载冰箱在车内使用时产生滑动;结构简单、占用空间小,操作方便,扩大了现有车轮的功能;限位件与第一限位孔配合,使得支撑轴固定于第一工作位;限位件与第二限位孔配合,使得支撑轴固定于第二工作位,保证支撑轴与箱体固定牢固且可靠;套筒绕其径向方向可转动地设置在安装位中,实现支撑轴在第一工作位和第二工作位之间的切换。
Vehicle-mounted refrigerator with concealable wheels
一种具有可隐藏式车轮的车载冰箱
2022-05-13
Patent
Electronic Resource
Chinese