Patent ID: 9545938
Date: 2017-01-17
CPC Classifications: B62B

Claim:
1. A stroller comprising: a frame; a front wheel assembly and a rear wheel assembly; the frame comprising a front foot tube, a rear foot tube, a seat tube, a drive rod and a slider, the slider being slidably connected with the front foot tube, the lower end of the front foot tube being pivotably connected to the front wheel assembly, an upper end of the rear foot tube being pivotably connected to the slider, the lower end of the rear foot tube being fixedly connected with the rear wheel assembly, the two ends of the seat tube being pivotably connected to the front foot tube and the rear foot tube, respectively, the two ends of the drive rod being pivotably connected to the rear foot tube and the front wheel assembly, respectively, the frame having at least two configurations, a folded configuration and a deployed configuration, and the frame comprising a locking mechanism for keeping the frame in the deployed configuration, wherein in folding of the frame, the slider slides upwards relative to the front foot tube, and a lower end of the rear foot tube is driven by the seat tube and moves towards the front foot tube, and the drive rod drives the front wheel assembly to rotate around a pivot point of a lower end of the front foot tube.