| 摘要 |
PURPOSE:To make the fixing of a medal and safety pin simple and sure by forming a slit with providing a projection on the back face of a medal and by adhering closely the tip of a projection with its picking up after inserting the fixing part of a safety pin into the slit. CONSTITUTION:A projection 7 is formed on the back face of a medal 4 and a slit 8 is provided on the projection 7. Then after the fitting part 3 of a safety pin 2 is inserted into the slit 8 the tip 9 of the projection 7 is adhered closely each other with picking up the tip 9. The simple and sure fitting of the safety pin to the back face of a medal is thus enabled. This fitting work can be performed with using a robot for industrial use. |
