| 摘要 |
A stroller includes a stroller frame, a backrest, left and right positioning members movable between a locking position and an unlocking position, and a releasing unit including a pulling member, left and right pushing members mounted movably on the backrest for moving the left and right positioning members to the unlocking position, and left and right urging members that urge respectively the left and right pushing members to move away from the left and right positioning members. The pulling member includes a rod member mounted movably on the backrest, a connecting block connected to the rod member and having a through-hole, and a single flexible string passing through the through-hole and extending sidewisely from the through-hole to be connected to the left and right pushing members.
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