Stapler

A stapler and staple technology, applied in the direction of nailing U-shaped nail tools, nailing tools, manufacturing tools, etc., can solve the problem that the opening at the lower end cannot be opened and closed
CN100400251CInactive Publication Date: 2008-07-09MAX CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
MAX CO LTD
Publication Date
2008-07-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

A cutter unit (10) is provided, composed of a stationary cutter (11) installed between staple legs and a movable cutter (13) operated from the outside of the staple legs toward the inside. The cutter unit (10) is installed so as to be slidable between a position at which the unit is advanced in an operation region of a movable clincher (5) and a position at which the unit is receded from the operation region of the movable clincher (5). The cutter unit (10) is advanced into a staple hammer-out section to cut the staple legs penetrated through paper sheets to be bound, the cutter unit (10) is receded from the operation region of the movable clincher (5), and then the movable clincher (5) is caused to pivot to bend the staple legs.
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Description

technical field

[0001] The present invention relates to a stapler, which drives the staples forming a U-shape to the binding paper, and bends the nail legs penetrating the back side of the binding paper along the back side of the binding paper, especially relates to a staple cutting The staple cutting unit cuts the staple portion penetrating to the back side of the binding paper according to the thickness of the binding paper.

[0002] Also, the present invention relates to a processing device for processing cutting chips of nail feet cut by the cutting unit. Background technique

[0003] Usually, among the staples that bundle and bind a plurality of sheets of binding paper, it is necessary to prepare various types of staples that change the length of the legs corresponding to the number of sheets of binding paper, and the length of the legs and the thickness of the binding paper The corresponding staples are loaded into the stapler for use. But, when the thickness of the ...

Claims

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