Patent ID: 11904741
Assignee: GRACO CHILDREN'S PRODUCTS INC.
Field: Furniture, games (Other fields)
Classification: CPC B  A | IPC A  B

Claim 6:
7. A nursery equipment, comprising:
a fixed portion;
a movable portion configured to be movable relative to the fixed portion and that is movable downward in a vertical direction; and
an adjustment mechanism configured to adjust a position or shape of the movable portion, the adjustment mechanism comprising:
a string connecting the fixed portion and the movable portion;
a reel configured to be rotatable in both forward and reverse directions and to change the position or shape of the movable portion by winding up and feeding out the string;
a biasing member configured to bias the reel in such a way that the reel rotates in a winding direction of the string; and
a lock member configured to prohibit rotation of the reel,

wherein a biasing force of the biasing member is selected to be smaller than a biasing force with which the movable portion tends to move downward in the vertical direction.