JPS6135797U

JPS6135797U - punch

Info

Publication number: JPS6135797U
Application number: JP11924984U
Authority: JP
Inventors: 積善北
Original assignee: クツワ工業株式会社
Priority date: 1984-07-31
Filing date: 1984-07-31
Publication date: 1986-03-05
Also published as: JPS639439Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

添付図面は、本考案によるパンチの実施例を示すもので
、第１図は、分解斜視図、第２図は、組立後の縦断側面
図で、１つの孔を明けるべく用紙を差込んだ状態を示す
、第３図は、その斜視図、第４図は、１つの孔を明けた
用紙の一部の斜視図、第５図は、２つの孔を明けるべく
受体を第３図の状態から９０度平面的に回動させたとき
の斜視図、第６図は、この状態で２つ折りの用紙を差込
んだ状態を示す斜視図、第７図は、第６図の■一■線断
面図、第８図は、２つの孔を明けた用紙の斜視図、第９
図は、上側の本体の底面図、である。１・・・本体、１ａ・・・上側の本体、１ｂ・・・下側
の本体、１ｃ・・・停止壁、１１．１２・・・円筒部、
１３・・・リブ、１４・・・挿入孔、１５・・・孔、２
・・・溝、３・・・受体、３ａ・・・上側の部材、３ｂ
・・・下側の部材、３ｃ・・・溝、３ｄ・・・停止壁、
３１・・・受板、３２・・・連結部材、３３・・・受筒
、３４．３４’・・・孔、３５・・・ガイド用の筒体、
３６・・・筒体、３７・・・ガイド用の筒体、３８・・
・突条、３９・・・荷、４・・・押しボタン、４１・・
・外鍔、４２・・・切欠部、５・・・刃体、６・・・コ
イル状のバネ、７・・・ゴミキャップ、８・・・ビス、
Ａ，Ａ′・・・用紙、ａ，ａ’・・・内端縁、ａ”・・
・側端縁、ａエ，ａ２・・・孔。The attached drawings show an embodiment of the punch according to the present invention. Fig. 1 is an exploded perspective view, and Fig. 2 is a vertical side view after assembly, with a sheet of paper inserted to punch one hole. FIG. 3 is a perspective view of the paper, FIG. 4 is a perspective view of a portion of the paper with one hole made, and FIG. 5 shows the receiver in the state shown in FIG. 3 to make two holes. Fig. 6 is a perspective view showing a state in which a half-folded paper is inserted in this state, and Fig. 7 is a perspective view when the paper is rotated 90 degrees from above. A cross-sectional view, Figure 8, is a perspective view of a paper with two holes, Figure 9.
The figure is a bottom view of the upper body. 1... Main body, 1a... Upper main body, 1b... Lower main body, 1c... Stopping wall, 11.12... Cylindrical part,
13... Rib, 14... Insertion hole, 15... Hole, 2
...Groove, 3...Receiver, 3a...Upper member, 3b
...lower member, 3c...groove, 3d...stopping wall,
31... Receiving plate, 32... Connecting member, 33... Receiving tube, 34.34'... Hole, 35... Cylindrical body for guide,
36... Cylindrical body, 37... Cylindrical body for guide, 38...
・Protrusion, 39...Load, 4...Push button, 41...
・Outer flange, 42... Notch, 5... Blade body, 6... Coiled spring, 7... Dust cap, 8... Screw,
A, A'...paper, a, a'...inner edge, a"...
- Side edge, ae, a2... hole.

Claims

[Claims for Utility Model Registration] 1. A stop wall 1c which has a groove 2 into which at least a sheet of paper folded in half can be inserted, and whose inner depth regulates the inner edge, which is the crease of the inserted paper when it is folded in half. A blade 5 that can be pushed down against the main body 1 is provided on the entrance side of the groove 2 of the main body 1, which has a substantially U-shaped side surface, and at least the paper is placed directly below the blade 5. With the blade 5 at the center, the receiver 3 has a substantially U-shaped side surface and has a groove 3c into which the sheet can be inserted in a single sheet, and the inner depth thereof serves as a stop wall 3d for regulating the inner edge of the inserted sheet. A punch that is characterized by being equipped with smooth rotation in a flat plane. 2. The punch according to claim 1, wherein the main body 1 is divided into upper and lower halves, with a groove 2 between them. 3 Cylindrical bodies 35 and 37 for guides are formed on the upper and lower sides of the receiver 3, and both the cylindrical bodies 35 and 37 are fitted into the upper cylindrical part 11 and the lower cylindrical part 12 of the main body which is divided into upper and lower halves. Punch according to claim 2 of the utility model registration claim. 4. The punch according to claim 1, wherein a push button 4 is provided on the blade body 5, and a coiled spring 6 is interposed between the push button 4 and the receiver 3.