Stroller

A stroller comprising a frame having an unfolded state and a folded state, a front wheel assembly, a rear wheel assembly, a locking mechanism for locking the frame in the unfolded state, and the frame comprises:

• a front wheel support, the front wheel assembly is arranged at a lower portion of the front wheel support, and a sliding sleeve is fixedly arranged on an upper portion of the front wheel support;
• a rear wheel support, the rear wheel assembly is arranged at a lower portion of the rear wheel support, and an upper portion of the rear wheel support is rotatably connected to the upper portion of the front wheel support;
• a telescopic push rod assembly, the push rod assembly comprises an upper push rod and a lower push rod, the upper push rod and the lower push rod are slidably arranged relative to each other, the lower push rod is slidably arranged in the sliding sleeve in a penetrating manner in the length direction thereof, and a lower end portion of the lower push rod is located below the sliding sleeve;
• a basket rod, the front end of the basket rod is rotatably connected to the lower end portion of the lower push rod, and the rear portion of the basket rod is rotatably connected to the rear wheel support;
• a seat rod extending in a front-rear direction, a rear portion of the seat rod extends downwards and is rotatably connected to the lower end portion of the lower push rod;
• a supporting rod, an upper end portion of the supporting rod is rotatably connected to a front portion of the seat rod, and a lower end portion of the supporting rod is rotatably connected to the front wheel support;
• when the frame is converted from the unfolded state to the folded state, the lower push rod slides downwards relative to the sliding sleeve.