| 摘要 |
PROBLEM TO BE SOLVED: To provide a pin allowing the elderly, children and hand disabled persons to easily and safely attach an attachment pin. SOLUTION: This attachment pin has a spring 3 at the base part 4 of a pin, a needle 1 is raised by a finger knob 2 and inserted into an attachment point, and when the hand is released, the needle point is attracted to a safety attachment with a magnet embedded therein, thus easily attaching the pin. COPYRIGHT: (C)2009,JPO&INPIT
|
