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

Claim 2:
3. The shaft movable container according to claim 2, wherein the number of the plurality of guiding rolling elements is four, two of the four guiding rolling elements are located in a length direction of the translation guiding groove, and a distance between the two guiding rolling elements is D1; other two of the four guiding rolling elements are located in a width direction of the translation guiding groove, and a distance between the other two guiding rolling elements is D2; the D1 is greater than the D2; the plurality of bottom retaining members are disposed both within a region of the bottom guiding surface surrounded by the plurality of curved grooves and out of the region of the bottom guiding surface surrounded by the plurality of curved grooves.