Pipe material and corresponding pipe member

Abstract

A pipe material and a pipe member; convex edges and grooves are alternately distributed in the circumferential direction of the pipe wall of the pipe material, a circular locking hole is arranged at the groove, and a clamping hole is formed in the convex edge; the pipe member comprises a base body, a pressing plate, a lock tongue and a torsion spring; the lock tongue is hinged to the pressing plate by means of a first pin shaft, and the torsion spring is connected to the base body and the pressing plate by a second pin shaft. In natural state, the torsion spring propels the lock tongue to extend out of the through hole and is inserted into the locking hole to achieve radial locking; when pressing the pressing plate, the lock tongue retracts to achieve unlocking. The present invention achieves compact structure, reliable locking, and convenient operation.

Dependencies are inferred from the claim text.