Patent ID: 8370971

Claim:
A faucet connecting structure comprising a body including an internal chamber, and the internal chamber including a groove disposed on a top end thereof, the groove including an orifice formed on a top end thereof; an outlet pipe including an inlet end and an outlet end; the inlet end including an connecting segment to be inserted into the groove from the orifice of the body, and the connecting segment including a slot secured on an outer surface thereof; wherein the slot is comprised of a peripheral fence, an internal fence, and an external fence; a retaining loop made of a resilient material and formed in a C-ring shape to define a C-shaped peripheral wall and an elongated opening to be expended and retracted elastically; the peripheral wall including an outer face formed in a wave shape, and the outer face including a plurality of adjacent first raised portions and first recessed portions, and the first raised portions being formed a first flexible deforming structure; the peripheral wall also including an inner face formed in a wave shape, and the inner face including a number of adjacent second raised portions and second recessed portions, the second raised portions being formed a second flexible deforming structure, and the second raised portions being in response to the first recessed portions respectively, the second recessed portions corresponding to the first raised portion individually; the peripheral wall of the retaining loop including a first end and a second end axially formed thereon, and the first end including a rib radially extending outward therefrom; the retaining loop being retained in the slot of the connecting segment of the outlet pipe by using the opening, and the rib engaging with the internal fence of the slot, thereafter the retaining loop is further inserted into the groove of the body, such that the retaining loop is pressed by one radial force from the groove and the peripheral fence by ways of the first and the second flexible deforming structures of the outer and the inner faces of the retaining loop to cause one flexible deformation and one radial engaging force against the groove and the slot of the outlet pipe, hence the retaining loop, the body, and the outlet pipe engage with one another tightly, and the outlet pipe is limited securely without vibration with the body when a user touches the outlet pipe; a limiting means used to limit the retaining loop in the groove of the body to prevent the outlet pipe from disengagement from the body.