| 摘要 |
To provide a stroller in which a wheel state-changing operation can be st ably and surely performed according to the position of the handle. The strol ler comprises a frame part, a handle (50) so connected to the frame part as to be capable of swinging, caster mechanisms rotatably holding wheels, and a switch mechanism (100) with a changing member (105) attached to the handle (50). Each of the caster mechanisms has a lock means for restricting the rot ation of each wheel. The changing member is movable around the center of the swinging movement of the handle when the handle is swung. The stroller furt her includes transmission means (120, 130) for operating the lock means in l inkage with operation of respective switch mechanisms.
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