| 摘要 |
PROBLEM TO BE SOLVED: To provide a staple cassette for dispensing with welding and screw-fastening by integrally molding the whole of a mechanism for functioning as an outer box and a mechanism for guiding a staple. SOLUTION: A holder structure, a staple guide 8, and a spring engaging tool of a holder are integrally molded. A spring is installed on the spring engaging tool of the holder structure and a feeder projection of a feeder. The feeder pushes the staple forward. That is, the mechanism for functioning as the conventional outer box and the mechanism for guiding the staple are integrated. In the mechanism for functioning as the outer box, a back wall or a bottom wall is not formed as a separate member, and is integrated. A constitution for directly engaging one end of the spring with a holder body and the other end with the feeder and a constitution for guiding the staple to a prescribed position according to stapling, are adopted as the mechanism for guiding the staple. COPYRIGHT: (C)2004,JPO&NCIPI
|
