Patent ID: 8955904
Filing Date: 2015-02-17
Classification: A47C

Abstract:
1. A moon chair structure comprising a seat ring tube, a front leg tube, a rear leg tube and back supporting rods, wherein: the seat ring tube is a circular tube for position fixing of surface material attached to the seat; the front leg tube, the rear leg tube and the back supporting rods form a frame for supporting the seat ring tube; when the frame is unfolded, the seat ring tube is disposed in an inclined position; the back supporting rods comprise a left supporting rod and a right supporting rod which are disposed on two sides of the seat ring tube respectively and which extend through a space confined by 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; each supporting rod of the back supporting rods together with a corresponding upper section of the rear leg tube and a corresponding upper section of the front leg tube arranged on the same side form a dynamic and variable triangular structure.