Kant adherend, the protective tube and Kant adherend and apparatus consisting of, and methods of using the apparatus comprising a protective tube and cant adherend

摘要

PROBLEM TO BE SOLVED: To provide a simple constitution of tube attachment which can be attached easily to a protecting tube and does not come off the protecting tube and besides does not obstruct the flexibility of the protecting tube.;SOLUTION: This tube attachment 1 is used to be attached to the end of the corrugated protecting tube 2 where a plane 5 is made at one part at least in its circumferential direction of an inner surface. The attachment 1 is equipped with a main body part 8 and an attachment part 7 which is to be inserted into the protecting tube 2 from the end of the protecting tube 2. The attachment part 7 is equipped with an attachment wall which is equipped with a lock 10 projecting outward to lock in the corrugate of the protecting tube 2 thereby fastening the protecting tube 2 and the tube attachment 1 in slip stop state. The lock 10 projects in such a height that it allows, in the first position, the attachment part 7 to be inserted into the protecting tube 2 and that it so locks, in the second position where the tube attachment 2 is rotated for a specified angle, in the above corrugate as to be in slip stop state. The attachment wall is equipped with a rotation control face 9b which roughly face-contacts and interferes mutually, in the second position, with the above plane 5 and controls the free rotation pivoted on the direction of insertion.;COPYRIGHT: (C)2006,JPO&NCIPI