| 摘要 |
A bi-directional safety lock structure for strollers folding single-handedly has a sliding element located above a depressing element to prevent the depressing element from moving and the single-handed operation structure from releasing in normal conditions. When releasing the constraint, the sliding element may be moved leftwards or rightwards to release the depressing element. Thus the structure is suitable for users of different hand using habits and improves operation convenience.
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