| 摘要 |
A baby stroller comprises an independent stroller frame 2 and a chair (seat) 4, said stroller frame including a rotatable base 3 for connection to the chair, such that when the baby stroller is unfolded, the base is provided for abutting the stroller frame and positioned automatically, and when the baby stroller is folded, the chair and the stroller frame are folded and positioned directly together with the rotation of the base. The base may include a positioning element 32, to which the chair is mounted, and which is rotatable with respect to the main base (figure 12). The frame may fold due to a joint between upper 21 and lower 22 frame members, said joint comprising upper and lower link plates (55, 52 figure 13) and rotation preventing stop members (53, 56). The may chair include a folding joint (figure 17), such that the chair can be folded directly onto the stroller frame to provide a simple, easy and quick operation and achieve the effect of reducing the storage volume of the baby stroller.
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