An outdoor chair, comprising:
- a folding frame and a chair cloth configured on an upper end of the folding frame, wherein the folding frame includes a base, a plurality of support legs hinged around the base, a plurality of extension support bars hinged on the plurality of support legs and capable of folding in relation to the plurality of support legs, a locking mechanism mounted within the base that can lock the plurality of support legs when unfolded, and a plurality of gear racks fitted inside the base, each of the plurality of gear racks is configured with vertically distributed first teeth part on both sides, an upper end of each of the plurality of support legs is configured with circularly distributed second teeth part on both sides, the upper end of each of the plurality of support legs is positioned between two of the plurality of gear racks, the second teeth part on each of the plurality of the support legs engages with the first teeth part of the plurality of gear racks, each of the plurality of support legs can be folded and unfolded independently in relation to the base, the number of the plurality of support legs is four, the number of the plurality of extension support bars is four, with two extension support bars being of greater length compared to two extension support bars of lesser length, the chair cloth is in the shape of a hopper, and four corners of the chair cloth are respectively connected to and fixed with upper ends of the four extension bars;
- wherein the section of each of the plurality of gear racks is in the shape of a right angle, wherein the locking mechanism comprises a pull rod mounted inside the base, capable of moving up and down, a spring sheathed outside the pull rod and abutting the base, and a plurality of locking blocks hinged inside the base and flexibly connected to an outside of an upper end of the pull rod, the pull rod can be pushed upward under an elastic force of the spring, to force an end portion of each of the plurality of locking blocks into lock slot on the upper end of each of the plurality of support legs, so as to provide fixation support to the plurality of support legs unfolded in relation to the base, a lower end of the pull rod can be extended out of a lower end face of the base, by pulling the pull rod downward to force each of the plurality of locking blocks to leave the lock slot on the upper end of each of the plurality of support legs, the locking can be released.