| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an operation restriction mechanism which restricts an operation of a steering wheel arm in a baby cartridge of inverting the steering wheel arm, and the baby carriage provided with the operation restriction mechanism.SOLUTION: An operation restriction mechanism used in a baby carriage includes: an engagement means 10 which is movably attached to a steering wheel arm 40 and is configured so as to permit a switching between a restriction position for performing restriction such that a swinging for a vehicle body frame 30 of the steering wheel arm 40 cannot be performed and a permission position for permitting the swinging in accordance with a position which swings for a vehicle body frame 30 of the steering wheel arm 40; and a lock means 20 which is movably attached to the vehicle body frame 30 and is configured so as to lock the engagement means 10 on the restriction position unless the vehicle body frame 30 is not switched into a development state.</p> |
