| 摘要 |
PROBLEM TO BE SOLVED: To provide a button attachable easily to clothes, enabling easy doing up/undoing of the button, and having no restriction on design.SOLUTION: In a button 1 having a plurality of threading holes 11 bored in a button body 10, and sewn on clothes by a thread penetrating the plurality of threading holes 11, a projection part 20 is formed on the rear face of the button body 10 which is a region on an approximately center part between the plurality of threading holes 11, avoiding the threading holes 11. The outermost edge part 21 of the projection part 20 is positioned on the furthermore inside than a virtual circle C1 circumscribed around the plurality of threading holes 11.SELECTED DRAWING: Figure 1 |
