Folding stroller

A folding stroller, comprising a framework (100) and wheels (200) mounted at a bottom of the framework (100), wherein the framework has a folded state and an unfolded state;

• the framework (100) comprises:
• a first bracket assembly (110);
• a second bracket assembly (120), wherein the second bracket assembly (120) and the first bracket assembly (110) are arranged at front and back oppositely;
• a connecting bracket assembly (130), wherein two ends of the connecting bracket assembly (130) are respectively connected to the first bracket assembly (110) and the second bracket assembly (120);
• and
• a supporting assembly (140), wherein a connecting end of the supporting assembly (140) is rotatably connected to the connecting bracket assembly (130), and sliding ends of the supporting assembly (140) are slidably connected to the first bracket assembly (110) and the second bracket assembly (120);
• and
• a locking assembly (150);
• when the framework (100) is switched between the folded state and the unfolded state, the connecting end of the supporting assembly (140) rotates relative to the connecting bracket assembly (130), and the sliding ends of the supporting assembly (140) slide along the first bracket assembly (110) and the second bracket assembly (120);
• and the connecting bracket assembly (130) rotates relative to the first bracket assembly (110) and the second bracket assembly (120);
• and
• wherein the locking assembly (150) is arranged at the sliding ends of the supporting assembly (140);
• the locking assembly (150) moves between a locked position and an unlocked position;
• a locking hole (101) is provided on the first bracket assembly (110) and/or the second bracket assembly (120);
• and when the framework (100) is in the unfolded state, the locking assembly (150) moves to the locked position, and the locking assembly (150) is inserted into the locking hole (101).