| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a safety pin assembly which can be manufactured in compact size. <P>SOLUTION: The safety pin assembly 1 has a needle 2 having a curving part 2a, a hub 3 connecting with the end part 2b of the needle to hold it, a fixing material 5 moved to the working position A protruding the tip part of the needle and the working position B storing the needlepoint 2c, and a tube body 7 having flexibility. The tube body has a cutting part 7a along the longitudinal direction, and when the fixing material is placed at the using position, the center part of the tube body is positioned at the outside position where the needle is not stored inside. The tip part of needle can be punctured in a living body under this condition. If the fixing material is placed at the working position, the center of the tube body stores the needle inside through the cutting part, and then it can prevent needle stick accidents. <P>COPYRIGHT: (C)2008,JPO&INPIT |
