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

Claim 0:
1. A nursery equipment, comprising:
a fixed portion;
a movable portion that is movable relative to the fixed portion and that is movable downward in a vertical direction; and
an adjustment mechanism that adjusts a position or shape of the movable portion, wherein
the adjustment mechanism includes
a string connecting the fixed portion and the movable portion,
a reel that is rotatable in both forward and reverse directions and that changes the position or shape of the movable portion by winding up and feeding out the string,
a biasing member that biases the reel in such a way that the reel rotates in a winding direction of the string, and
a lock member that prohibits rotation of the reel, and
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.