| 摘要 |
A stroller includes pivotally connected wheel-carrying front and rear legs, and two handle tubes pivoted to the front and rear legs via a pair of joints in such a manner that the handle tubes and the front and rear legs are movable relative to one another between a storage position, in which, the front legs and the handle tubes are foldable onto the rear legs and a position of use, in which, the front legs and the handle tubes are moved away from the rear legs. Two locking units are independently operated so as to prevent untimely folding of the front legs and the handle tubes onto the rear legs when in the position of use.
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