JPH0333076U

JPH0333076U -

Info

Publication number: JPH0333076U
Application number: JP9381189U
Authority: JP
Priority date: 1989-08-09
Filing date: 1989-08-09
Publication date: 1991-04-02

Description

[Brief explanation of drawings]

第１図ａ，ｂは本考案に係る電動ホツチキスの
概略構成とその作動態様説明図、第２図はマガジ
ンを収納する状態のステープルホルダの斜視図で
ある。符号Ｓ……ステープル、１……クリンチヤ溝、
２……ベース、３……マガジン、４……マガジン
ホルダ、５……フレーム、７……ドライバリンク
、８ａ……第１のリンク、８ｂ……第２のリンク
、２６……ドライバ、２９……弾発手段、３２…
…連結軸、３４……駆動軸、３５ａ……第１のカ
ム、３５ｂ……第２のカム。 FIGS. 1a and 1b are diagrams illustrating a schematic structure and operation mode of an electric stapler according to the present invention, and FIG. 2 is a perspective view of a staple holder in a state in which a magazine is stored. Code S...staple, 1...clincher groove,
2... Base, 3... Magazine, 4... Magazine holder, 5... Frame, 7... Driver link, 8a... First link, 8b... Second link, 26... Driver, 29... ...Munition means, 32...
...Connection shaft, 34... Drive shaft, 35a... First cam, 35b... Second cam.

Claims

[Scope of Claim for Utility Model Registration] (1) A magazine holder containing a magazine having a large number of staples is fixed on a base having a clincher groove at the tip, and frames are formed vertically on both sides of the magazine holder. At the same time, inside the frame, the rear end of the driver link with the driver arranged and fixed at the front end is attached to the frame.
The driver link is pivoted by a support shaft that is movable in the vertical direction, and the driver link is biased in a direction in which the driver moves away from the clincher groove, and the first link and the second link are connected to the middle part of the driver link and the frame. one end of each link is pivotally supported, the first link and the second link are connected by a connecting shaft, and a drive shaft provided on the frame and linked to the electric motor via a reduction gear is connected to the drive shaft. provided on the frame, and fixing a first cam and a second cam to the drive shaft;
During one rotation of the drive shaft, the outer peripheral surface of the first cam presses the connecting shaft between the first link and the second link, causing the driver link to drive the front end staple in the magazine into the clincher groove. An electric stapler characterized in that the driver link is returned to its original position by pressing a part of the first or second link with the outer peripheral surface of the second cam after the driver reaches the end of movement. . (2) The electric stapler according to claim (1), characterized in that a resilient means for adjusting the thickness of the material to be stapled is disposed between the rear end of the driver link and the base.