| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric wire tube joint which secures water cutoff performance and enables easy insertion of an electric wire tube into the electric wire tube joint.SOLUTION: An electric wire tube joint includes: a joint body 2 formed into a cylindrical shape and where an electric wire tube 4 is inserted from an opening 21 at an end part; and a packing 3 provided in the joint body 2. The packing 3 includes: a cylindrical body 31; an outer water cutoff part 32 formed on an inner surface of the cylindrical body 31 and forming a protruding part over an entire circumferential length; and an inner water cut off part 33 formed at the side on the inner surface of the cylindrical body 31 that is located further from the opening 21 than the outer water cutoff part 32 and forming a protruding part over the entire circumferential length. A packing accommodation recessed groove 24 is formed over the entire circumferential length on an inner surface of the joint body 2, and the packing 3 is accommodated in the packing accommodation recessed groove 24. |
