| 摘要 |
The invention discloses a baby carriage comprising a frame, a seat disposed on the frame, and a front wheel assembly and a rear wheel assembly arranged at the bottom of the frame. The frame comprises a push rod, a front wheel bracket with an upper portion being rotatably connected with the push rod and a lower end being provided with the front wheel assembly, a rear wheel bracket with a lower end being provided with the rear wheel assembly; and a seat rod with a front portion being connected with the front wheel bracket and a rear portion being rotatably connected with the rear wheel bracket. The seat is located above the seat rod. A sliding element is is slidably disposed on the push rod along the push rod, and the sliding element is rotatably connected with the rear wheel bracket. The push rod has a first working position and a second working position, in the first working position, an upper portion of the push rod is located above the seat at it's back side, and in the second working position, the upper portion of the push rod is located above the seat at it's front side. During the conversion of the push rod, the push rod is rotated relative to the front wheel bracket, the sliding element on the push rod is moved under the traction of the rear wheel bracket, and the rear wheel bracket is rotated relative to the seat rod under the traction of the sliding element. The baby carriage of the invention has simple configuration, and the folding of the frame will not be hindered by any parts. |
| 主权项 |
1. A baby carriage, comprising a frame, a seat disposed on the frame, and a front wheel assembly and a rear wheel assembly arranged at the bottom of the frame, the frame comprising a push rod, a front wheel bracket with an upper portion being rotatably connected with the push rod and a lower end being provided with the front wheel assembly, a rear wheel bracket with a lower end being provided with the rear wheel assembly, and a seat rod with a front portion being connected with the front wheel bracket and a rear portion being rotatably connected with the rear wheel bracket, the seat being disposed on the seat rod;
wherein a sliding element is disposed on the push rod, which is slidable along the push rod and rotatably connected with the rear wheel bracket, the push rod having a first working position and a second working position between which the push rod can convert by means of it's rotation relative to the front wheel bracket, an upper portion of the push rod is located above the seat at it's back side when the push rod is in the first working position, and the upper portion of the push rod is located above the seat at it's front side when the push rod is in the second working position. |
