The present invention relates to a child-rearing-related device capable of adjusting the position or shape of a movable part with a simple structure. This adjustment mechanism (3) for a child-rearing-related device is provided with: a cord (4) that connects a fixed part and a movable part; a reel (80) that is rotatable in both forward and reverse directions and that changes the position or shape of the movable part by winding and unwinding the cord (4); a one-way clutch mechanism that permits rotation of the spool (80) in the winding direction of the rope (4) and prohibits rotation of the spool (80) in the delivery direction of the rope (4); and a lock release member (70) that releases a rotation prohibited state of the spool (80) by the one-way clutch mechanism and enables the spool (80) to rotate freely.
本发明涉及育儿相关器具,其能够以简单的结构调节可动部的位置或形状。本发明的育儿相关器具的调节机构(3)具有:绳(4),其连结固定部和可动部;卷轴(80),其在正反两方向上旋转自如,通过绳(4)的卷绕及送出,使可动部的位置或形状变化;单向离合器机构,其允许卷轴(80)向绳(4)的卷绕方向的旋转,禁止卷轴(80)向绳(4)的送出方向的旋转;以及锁定解除部件(70),其解除基于单向离合器机构的卷轴(80)的旋转禁止状态,使卷轴(80)能够自由旋转。
Infant rearing related appliance
育儿相关器具
2022-11-08
Patent
Electronic Resource
Chinese
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