JPS58150498U

JPS58150498U - porous punch

Info

Publication number: JPS58150498U
Application number: JP4578582U
Authority: JP
Inventors: 森　忠三
Original assignee: カ−ル事務器株式会社
Priority date: 1982-03-31
Filing date: 1982-03-31
Publication date: 1983-10-08

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]

第１図は本考案の一実施例の斜視図、第２図は第１図の
ものの内部を示す正面図、第３図は第２図の■−■断面
図、第４図は本考案の他の実施例の内部を示す正面図で
ある。１・・・基台、２・・・本体、５・・・隙間、６・・・
レバー、７・・・ロッド刃、７ａ・・・細径部、１２・
・・保持板、１２ａ・・・屈折部、１３・・・押え板。Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a front view showing the inside of the device shown in Fig. 1, Fig. 3 is a sectional view taken along the line ■-■ of Fig. FIG. 7 is a front view showing the inside of another embodiment. 1... Base, 2... Main body, 5... Gap, 6...
Lever, 7...Rod blade, 7a...Small diameter part, 12.
... Holding plate, 12a... Bent part, 13... Pressing plate.

Claims

[Scope of utility model registration request]

In a perforation punch that arranges a large number of rod blades, presses the rod blades with a holding mechanism, and perforates paper that is positioned on the tip side of the rod blades, a part of each of the rod blades is formed with a thin hole. A diameter portion is formed, and the bending portion of a holding plate that holds the narrow diameter portion from both sides and raises and lowers the plurality of rod blades is engaged with the narrow diameter portion, and the plurality of rod blades are attached to the holding plate. A porous punch characterized by having stepped portions so that the rod blade is held at multiple different heights.