Staple cartridge
AssigneeMax Co., Ltd.
InventorToru Yoshie
Life of this patent
Estimating the term…
Abstract
An opening portion (104) is formed at a rear face of a staple cartridge (103), a slide door (106) is provided at the opening portion (104), and the slide door (106) is maintained at a closing position by a tension coil spring (107). When the slide door (106) is pushed down, also a pressing plate (109) is moved down by being pushed by the slide door, the opening portion (104) is opened and a staple pack (121) can be inserted into the cartridge. A staple can be refilled to an electric stapler (101) in a state of mounting the staple cartridge (103), and time and labor of attaching and detaching the staple cartridge is dispensed with.
Claims9
A staple cartridge, attachable to and detachable from a cartridge containing portion of an electric stapler, and capable of charging a staple pack containing stacked staple sheets adhered with linear staples in parallel with each other, comprising:
- a staple pack containing chamber;
- an opening portion formed at a side face of the staple pack containing chamber;
- an openable and closable door provided at the opening portion;
- wherein the staple pack is chargeable by opening the door in a state that the staple cartridge is attached to the cartridge containing portion of the electric stapler.
A staple cartridge, attachable to and detachable from a cartridge containing portion of an electric stapler and capable of charging a staple pack containing stacked staple sheets adhered with linear staples in parallel with each other, comprising:
- a staple guide, provided on a side of feeding out the staple sheet, for guiding a driver of the electric stapler;
- wherein the staple guide is opposed to a face plate arranged at the cartridge containing portion of the electric stapler to constitute a driver path.
A staple cartridge for an electric stapler including a drive mechanism comprising:
- a staple guide capable of being projected in a direction of injecting a staple from inside of the staple cartridge at a front end portion of the staple cartridge;
- and
- a cooperatively moving mechanism for moving the drive mechanism of the electric stapler cooperatively with the staple guide;
- wherein in a stapling operation, the staple guide is projected in the direction of injecting the staple from inside of the staple cartridge, and
- in finishing the stapling operation, the staple guide is escaped into the staple cartridge.
Dependencies are inferred from the claim text.