Patent ID: 9586334
Date: 2017-03-07
CPC Classifications: B27F

Claim:
1. A staple-refill comprising: a casing in which a connected staple is accommodated; a staple discharge port which is formed in the casing to discharge the connected staple from the casing; a first positioning projection which is formed on a surface of the casing on which the staple discharge port is formed; a second positioning projection which is formed to protrude from a surface of the casing which is opposite to the surface on which the staple discharge port is formed; and third positioning projections protruding outward from lateral surfaces of the casing and from said opposite surface on which the second positioning projection is formed such that the third positioning projections form a plane with the opposite surface, and wherein each of the third positioning projections has a plate shape extending along the plane and has a surface which faces a side of the staple discharge port, wherein a width of the third positioning projections protruding from the lateral surfaces of the casing in a direction along the plane is larger than a thickness of the third positioning projections in a direction perendicular to the plane.