| 摘要 |
A stroller includes a brake device 20. The brake device 20 includes a control cable 52 having a controlling end that is disposed on a stroller frame. The controlling end is operable to move a driving seat 42 on a wheel seat 3 to a braking position along a straight path. When the driving seat 42 moves to the braking position, a swing arm 63 of a swing member 6, 6' is rotated to an engagement position so as to engage one of a plurality of retaining grooves 225 in a wheel 221, thereby preventing the rotation of the wheel 221. Swing member 6,6' may pivot about an axis which is perpendicular to the axis of the wheel 221.
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