| 摘要 |
<p>Disclosed is a pushchair for a baby, comprising a foldable pushchair frame, and a locking device for locking the pushchair frame when deployed, wherein the pushchair frame comprises lateral support frames located at two sides and a transversal support frame connected between the two lateral support frames. The lateral support frame comprises a front wheel support frame (2) rotatably provided with a first slide piece (7), a rear wheel support frame (3) rotatably provided with a second slide piece (8), a pushrod (1) slidably connected with the first slide piece (7) and the second slide piece (8) respectively, and a lateral connection rod (5) with two ends thereof being respectively rotatably connected to the pushrod (1) and the rear wheel support frame (3). The front portion of the rear wheel support frame (3) is rotatably connected to the front wheel support frame (2). The transversal support frame comprises a cross-shaped support assembly (4), wherein the cross-shaped support assembly (4) comprises a first oblique connection rod (41) and a second oblique connection rod (42) crossed with each other and rotatably connected to each other at the crossing point, and the two oblique connection rods in a crossing manner are respectively rotatably connected to the front wheel support frames (2) and the pushrods (1) at the two sides. The pushchair frame has a simple structure, is able to fold and deploy rapidly, has a small volume after it is folded, and the folded pushchair frame is still able to stand by itself, therefore it is very convenient to use in practice.</p> |
