| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint for a flexible tube, capable of reducing resistance which a corrugated pipe receives from a sealant when the corrugated pipe is pressed into the sealant, and capable of securing sealing performance by compressing the sealant after the corrugated pipe is inserted into the sealant. <P>SOLUTION: The joint for the flexible tube includes a clamp ring 51 capable of strongly bringing a deep side 45 into press contact with the outer face of the corrugated pipe 2 so as to cover a second outer surface 46 of the deep side 45 of a standard sealant body 26, and a jumping pin 53 which can be held in such a manner that the clamp ring 51 does not press the second outer surface 46 of the deep side 45 of the standard sealant body 26 by expanding the diameter of the clamp ring 51, and can be removed from the clamp ring 51 when hit by the end surface of the corrugated pipe 2 inserted into the standard sealant body 26 in such a manner that the clamp ring 51 is expanded in diameter. <P>COPYRIGHT: (C)2013,JPO&INPIT |
