Patent attributes
A moon chair structure comprising a seat ring tube, a front leg tube, a rear leg tube and back supporting rods; the front leg tube, the rear leg tube and the back supporting rods form a frame for supporting the seat ring tube; the rear leg tube and the front leg tube intersect with each other to form a supporting leg; slidable sleeves are provided at top ends of the rear leg tube; the slidable sleeves sleeve on the back supporting rods for forward and backward sliding movement on the back supporting rods; the slidable sleeves disposed at the top ends of the rear leg tube are slidable with respective to the back supporting rods; dynamic and variable triangular structures are formed by coordination between the rear leg tube, the front leg tube and the back supporting rods.
