| 摘要 |
PURPOSE: A flexible spiral pipe joint device for wiring is provided to achieve an improved work efficiency and use convenience by allowing the pipe to be easily separated from the joint device. CONSTITUTION: A joint device(1) comprises a main body having a spiral pipe(5) formed integrally with the lower portion of the main body, and an inner pipe(8) and a cap coupling pipe(9) arranged into a double cylindrical shape at the upper portion of the main body, wherein the inner pipe is protruded further upward than the cap coupling pipe so as to easily guide the inserted flexible spiral pipe; a tension locking member(13) arranged at a side of the cap coupling pipe, and which has a lower surface and both side surfaces open by a locking member operating hole(11), and an upper surface connected to a tension connection portion(12), wherein the tension locking member has a locking protrusion(15) having an inclined surface(14); and a slide operating cap(10) to be fitted to the cap coupling pipe, and which has a locking releasing portion(17) formed at the inner periphery of the slide operating cap, into a depth of the tension locking member, a press inclined surface(18) having a depth increasing as it goes from the locking releasing portion, and a locking member operating groove(16) having a three-stage locking groove(19) formed at an end of the press inclined surface.
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