| 摘要 |
<p>A locking/unlocking manipulation mechanism (2) for locking and unlocking the locking device of a baby carriage is disclosed which precludes the collapsing of the carriage. The locking/unlocking manipulation mechanism (2) includes a housing (4), a pulley (5) rotatably supported in the housing (4), a wire (3) connected at one end to the pulley (5) and at the other end to the locking device, a manipulation lever (6) including a drive plate (62) extending vertically from the main body of the lever (6) into the housing (4) and engaged with a portion of the pulley (5) and a sliding prevention stopper (7) slidably disposed in the upper portion of the housing (4). When the lever (6) is urged into the housing (4), the drive plate (62) causes the pulley (5) to rotate to thereby tension the wire (3) and unlock the locking device. The stopper (7) includes a sliding prevention plate (72) extending from the bottom thereof into the housing (4) so that the tip of the prevention plate (72) can selectively contact the drive plate (62) to prevent the lever (6) from being moved. <IMAGE></p> |
