| 摘要 |
This invention is to provide a baby stroller foldable joint, comprising: a joint mechanism, having a top frame joint, a bottom frame joint and a rear wheel frame joint connecting to the top frame, the bottom frame and the rear wheel frame respectively, where the frame joints each is provided with a breach at its rim, and the breaches are aligned with one another, and having a gear set in its interior; and a control mechanism, having a slider flexible to move back and forth, driving the other flexible block through a linkage, for the purpose of clasping or separating the breaches of the frame joints, to accomplish the expansion or folding of the frame; by means of the aforesaid combination, the expansion or folding of the frames can be simultaneous and accomplished at one go, where the expansion can even be locked automatically, to make the manipulation handy and swift.
|
