Patent ID: 11910976
Assignee: PANIOR INC
Field: Furniture, games (Other fields)
Classification: CPC A  B | IPC A

Claim 1:
2. The multifunctional cleaning machine according to claim 1, wherein the locking means is a locking rod, the locking rod being configured for locking the connecting shaft; when the locking rod is released from locking the connecting shaft, the connecting shaft is rotatable within the first connecting port, and the connecting bracket and the wheel assembly are rotatable with the connecting shaft, such that the wheel assembly is flippable from the lower side of the housing to the upper side of the housing, or the wheel assembly is flippable from the upper side of the housing to the lower side of the housing; and when the locking rod locks the connecting shaft, the connecting shaft is not rotatable within the first connecting port, the connecting bracket and the wheel assembly are not rotatable with the connecting shaft, such that the wheel assembly is locked and fixed to the lower side of the housing or the upper side of the housing.