Patent ID: 11946687
Assignee: nan
Field: Furniture, games (Other fields)
Classification: CPC F  A | IPC A  F

Claim 3:
4. The shaft movable container according to claim 1, wherein a plurality of positioning tabs are arranged at the edge region of the upper surface of the seat body, a top surface of each of the plurality of positioning tabs defines a positioning recess, the positioning recess has an outwardly extending convex curved surface; a plurality of positioning posts are arranged at the edge region of the lower surface of the plate board, an outer peripheral surface of each of the plurality of positioning posts is a convex curved surface; when the shaft movable container is at an initial loaded position, the plurality of positioning posts and the plurality of positioning tabs are in one-to-one correspondence, each of the plurality of positioning posts is received in the positioning recess of the corresponding one of the plurality of positioning tabs.