EXPANSION AND CONTRACTION PIPE THAT HAVE JOINT DEPARTMENT'S WATERPROOF STRUCTURE

摘要

A flexible pipe having a snatch part with waterproof structure is provided to prevent an operator from easily getting tired and to maintain the inside atmosphere dry by keeping the waterproof state while being in the state of extension and contraction. A flexible pipe having a snatch part with waterproof structure comprises: a first hollow sliding pipe(101) connecting with a CCD(Charge Coupled Device) camera, a lamp, and a hook; a second hollow sliding pipe(102) accommodating the length of the first sliding pipe in the inside; and a third hollow sliding pipe(103) accommodating the length of the second sliding pipe in the inside.