Opening and closing structure of trolley

The utility model discloses an opening and closing structure of a trolley, which aims to solve the problems that the structure is not compact enough and a locking mechanism is lacked in the prior art, the opening and closing structure comprises a cabinet body, a hinge, a cabinet door and a magnetic piece, the cabinet body comprises a storage groove, the cabinet door is hinged on the cabinet body through the hinge, if the cabinet door rotates on the cabinet body, the cabinet door can cover or be opened on the storage groove, and the magnetic piece is arranged on the cabinet body. The magnetic part is used for generating magnetic force for preventing the cabinet door from being opened on the storage groove. 本实用新型公开了一种台车的开合结构，旨在克服现有技术中结构不够紧凑和缺乏锁定机构的问题，它包括柜体、铰链、柜门和磁性件，柜体包括置物槽，柜门通过铰链铰接在柜体上，若柜门在柜体上转动时，柜门可盖设或掀开在置物槽上，磁性件用于产生阻碍柜门掀开在置物槽上的磁力。