Stapler
AssigneeMax Co., Ltd.
InventorsHiroaki TAKAHASHI, Yutaka KATO
Life of this patent
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Abstract
A stapler is configured to bind a workpiece using a staple made of a non-metal soft material. The staple has a crown portion and a pair of leg portions formed by bending both longitudinal ends of the crown portion toward one direction. The stapler includes a placing base, a penetrating part, an opening, and a pressing portion. The opening is provided on the placing base so that the one pair of cutting blades and the one pair of leg portions of the staple inserted into the workpiece pass through the opening. The pressing portion that is provided in the opening of the placing base and suppresses deformation of the workpiece caused by a force applied to the workpiece from the cutting blades when the cutting blades penetrate the workpiece.
Claims5
A stapler configured to bind a workpiece using a staple made of a non-metal soft material, the staple having a crown portion and a pair of leg portions formed by bending both longitudinal ends of the crown portion toward one direction, the stapler comprising:
- a placing base on which the workpiece is placed;
- a penetrating part that includes a pair of cutting blades spaced apart from each other according to a length of the crown portion of the staple, causes the cutting blades to penetrate from one surface of the workpiece placed on the placing base to the other surface thereof, and forms a hole on the workpiece;
- an opening that is provided on the placing base so that the one pair of cutting blades and the one pair of leg portions of the staple inserted into the workpiece pass through the opening;
- and
- a pressing portion that is provided in the opening of the placing base and suppresses deformation of the workpiece caused by a force applied to the workpiece from the cutting blades when the cutting blades penetrate the workpiece.
Dependencies are inferred from the claim text.