Patent ID: 8528129

Claim:
A fixing structure of a faucet fixed on a support plate with an opening and comprising: the faucet including a housing, the housing including a mouth formed on a bottom end thereof and at least one through aperture radially formed on a peripheral side of the bottom end thereof; the faucet including an inlet pipe unit connected with a bottom end of thereof and extending downward through the mouth of the housing; a locking member being operated to move between an engaging position and a disengaging position along the through aperture; a positioning device including a fitting seat, and the fitting seat including a bottom face to be abutted against a top wall of the opening of the support plate, a channel defined therein to receive the inlet pipe unit of the faucet, one slot disposed on least one portion of an outer surface thereof to slide the locking member of the housing located at the engaging position, the slot including at least one tooth and at least one retaining recess such that the locking member passes through the tooth to be retained in the retaining recess and is limited by the tooth to move backward so that the mouth of the housing is fixed on the fitting seat; the slot includes a longitudinal slot extending axially along the outer surface of the fitting seat and a lateral slot extending along a circumferential direction thereof to communicate with the longitudinal slot, and the lateral slot includes the at least one tooth and the at least one retaining recess so that the locking member longitudinally slides into the longitudinal slot and further rotatable slides into the lateral slot to be retained in the retaining recess of the lateral slot and to be limited by the tooth to rotate backward.