Stapler
AssigneeMax Co., Ltd.
InventorsTakushi Shindo, Futoshi Kameda
Life of this patent
Estimating the term…
Abstract
There is provided a stapler including: a pair of clinchers that include a shaft portion, a staple abutting portion located closer to a distal end side than the shaft portion, and a spring abutting portion located closer to a proximal end side than the shaft portion, the pair of clinchers being rotatable about the shaft portion, and the staple abutting portion and the spring abutting portion being rotated in opposite directions from each other by rotation; a partition plate interposed between the pair of clinchers and partitioning one clincher and the other clincher from each other; and an elastic member having one end side fixed to the partition plate and the other end side abuttable against the spring abutting portion.
Claims9
A stapler comprising:
- a pair of clinchers that include a shaft portion, a staple abutting portion located closer to a distal end side than the shaft portion, and a spring abutting portion located closer to a proximal end side than the shaft portion, the pair of clinchers being rotatable about the shaft portion, and the staple abutting portion and the spring abutting portion being rotated in opposite directions from each other by rotation;
- a partition plate interposed between the pair of clinchers and partitioning one clincher and the other clincher from each other;
- and
- an elastic member having one end side fixed to the partition plate and the other end side abuttable against the spring abutting portion,
- wherein the elastic member is a plate spring, and abuts against the spring abutting portion when the clincher rotates about the shaft portion by a predetermined angle or more.
Dependencies are inferred from the claim text.