Connector for Bellows type flexible tube

摘要

The present invention relates to a connector for a flexible bellows-type pipe comprising: a body which accepts the end of a flexible bellows-type pipe and which has a reference protrusion on the outer circumference; and a body locker for partially accepting the body to be joined to the body with the bellows-type pipe passing through the inside. The body locker comprises: a reference protrusion accepting space having a stopover space part into which the reference protrusion is inserted and a locking space part connected to the stopover space part; a reference protrusion guide groove for guiding the reference protrusion into the stopover space part; a housing which is positioned around the locking space part and which has a locking protrusion for making the reference protrusion coming over to the locking space part stay inside the locking space part; and multiple locking members which are positioned inside the housing and which have multiple catching protrusions inserted into the valley of the bellows-type pipe to tighten and fixate the bellows-type pipe at the end. The connector for a flexible bellows-type pipe makes a plurality of lockers symmetrical to each other around the bellows-type pipe tighten and fixate the valleys, and pressurizes and supports the lockers towards the bellows-type pipe. Therefore, the connector for a flexible bellows-type pipe can securely and strongly fixate the bellows-type pipe and has high reliability as the separation of the connector from the bellows-type pipe can be prevented.