Patent ID: 11892109
Assignee: SUMITOMO RIKO COMPANY LIMITED
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 1:
2. The quick connector according to claim 1, wherein the tapered surface is inclined with respect to the prescribed direction in which the retainer moves, and
when the pipe is inserted into the connector main body, the retainer moves from the standard position in the prescribed direction by applying a force in the prescribed direction on the tapered surface due to the pressing force on the tapered surface in the axial direction of the pipe by the annular protrusion, the first leg part comes into contact with the first guide to be expanded and deformed by the retainer moving from the standard position in the prescribed direction, and the annular protrusion of the pipe is allowed to pass through the first leg part in the insertion direction by expansion and deformation of the first leg part.