| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a connection structure of a connector that can prevent cracks or leakage of liquid from occurring. <P>SOLUTION: A female screw 34 formed on the inner peripheral surface of a lock ring 28 equipped in a male connector 22 and a male screw 25 formed on the outer peripheral surface of a female connector 21 are screwed to each other, so that male connector 22 and the female connector 21 are connected to each other. Here, protrusion stripes 26a, 26b are formed on the rear side portion of the male screw 25 on the outer peripheral surface of the female connector 21, and notches 35 a, 35b that can engage with the protrusion stripes 26a, 26b are set on the tip portion of lock ring 28. As a result, when the male screw 25 and the female screw 34 are screwed to each other and the screwed state is appropriate, the protrusion stripes 26a, 26b and the notches 35a, 35b are engaged with each other. <P>COPYRIGHT: (C)2008,JPO&INPIT |
