JPH0387584U

JPH0387584U -

Info

Publication number: JPH0387584U
Application number: JP14752189U
Authority: JP
Priority date: 1989-12-21
Filing date: 1989-12-21
Publication date: 1991-09-05
Anticipated expiration: 2004-12-21
Also published as: JPH0737817Y2

Description

[Brief explanation of the drawing]

図面は本考案に係るステープラーの綴り針折曲
げ装置の一実施例を示し、第１図は縦断面図、第
２図は綴り込み操作途中時の縦断面図、第３図は
綴り込み操作完了時の縦断面図、第４図は第１図
−線断面図、第５図は同−線断面図、第
６図は同−線断面図、第７図は同−線断
面図である。１……操作枠、３……針台、４……針受枠、５
……紙受枠、６……支軸、７……紙受枠の上面板
、８……縦孔、９……針受部片、１２……第一ス
プリング、１３……受止部片、１４……規制片、
１４′……規制片の先端部、１５……第二スプリ
ング、１６……窓孔、１７……規制片の後部片、
１８……長孔、１９……カム材、２０……ピン、
２２……傾斜縁、２３……操作ピン。 The drawings show an embodiment of the stapler bending device of the present invention, in which Fig. 1 is a longitudinal sectional view, Fig. 2 is a longitudinal sectional view during the stapling operation, and Fig. 3 is the completed stapling operation. FIG. 4 is a sectional view taken along the line in FIG. 1, FIG. 5 is a sectional view taken along the same line, FIG. 6 is a sectional view taken along the same line, and FIG. 7 is a sectional view taken along the same line. 1... Operation frame, 3... Needle rest, 4... Needle guard frame, 5
...Paper receiver frame, 6...Spindle, 7...Top plate of paper receiver frame, 8...Vertical hole, 9...Needle receiver piece, 12...First spring, 13...Receiver piece, 14 ...Regulation piece,
14'... Tip of the regulating piece, 15... Second spring, 16... Window hole, 17... Rear piece of the regulating piece,
18... Long hole, 19... Cam material, 20... Pin,
22... Slanted edge, 23... Operation pin.

Claims

[Scope of utility model registration request]

In an office stapler in which three members, an operating frame, a needle rest, and a needle rest, are rotatably connected to each other by a support shaft at the rear end, a paper receiving frame is interposed between the needle rest and the needle rest, and the paper A receiving frame is coaxial with the support shaft and rotatably assembled with the three members, and a first spring is provided between the paper receiving frame and the needle receiving frame to bias the distal ends of the frames in the direction of separating from each other. A needle receiver piece is placed in the vicinity of the first spring and erected in the needle receiver frame, and this needle receiver piece is engaged with a vertical hole provided in the top plate of the paper receiver frame. A regulating piece urged in the forward direction by two springs is interposed between the paper receiving frame and the needle receiving frame so as to be able to move forward and backward, and the tip of this regulating piece engages the upper edge of the receiving piece to the needle receiving frame. The needle receiving frame is erected on the rear side of the piece, and the rear piece of the regulating piece is protruded from the upper plate through a window hole provided in the upper plate of the paper receiving frame, and the long hole provided in the rear piece is provided with a rear piece of the regulating piece. The stapler is configured such that a pin provided on a cam member moving forward and backward along the needle stand is movably engaged, and the cam member is provided with a rear upwardly sloped edge that is pressed into contact with an operating pin protruding from the side plate of the operating frame. Stitching needle bending device.