JPH0435897U

JPH0435897U -

Info

Publication number: JPH0435897U
Application number: JP7632490U
Authority: JP
Priority date: 1990-07-18
Filing date: 1990-07-18
Publication date: 1992-03-25

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２
図は第１図の平面図、第３図は第１図の基盤の表
面の平面図、第４図は第１図の位置決め板の分解
組み立て斜視図、第５図は他の実施例の平面図、
第６図は他の実施例の斜視図、第７図は第６図の
縦断面図、第８図は第７図の正面図、第９図は第
７図の平面図、第１０図は孔明けされた紙を平面
図で示した説明用図、第１１図は孔の中心が斜め
に明けられた紙を平面図で示した説明用図、第１
２図は従来の事務用孔明けパンチの斜視図である
。１……基盤、２……基盤の表面、７……案内溝
、７ａ……案内部材、８……位置決め板、９……
当接部、２２……案内部材、２３……長孔、２４
……ボルト。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a plan view of FIG. 1, FIG. 3 is a plan view of the surface of the base of FIG. 1, FIG. 4 is an exploded perspective view of the positioning plate of FIG. 1, and FIG. 5 is a plan view of another embodiment. figure,
FIG. 6 is a perspective view of another embodiment, FIG. 7 is a vertical sectional view of FIG. 6, FIG. 8 is a front view of FIG. 7, FIG. 9 is a plan view of FIG. 7, and FIG. Fig. 11 is an explanatory drawing showing a plan view of a paper with a hole punched therein;
FIG. 2 is a perspective view of a conventional office hole punch. DESCRIPTION OF SYMBOLS 1... Base, 2... Surface of base, 7... Guide groove, 7a... Guide member, 8... Positioning plate, 9...
Contact portion, 22... Guide member, 23... Long hole, 24
……bolt.

Claims

[Scope of Claim for Utility Model Registration] (1) Parallel guide grooves are provided on the base surface of the office hole punch, and the front part of the office hole punch is movable in the front and rear directions while being guided by the guide grooves. A positioning plate is provided which is bent at right angles to form an abutting part, a long hole is provided in the positioning plate, and the positioning plate is fitted into the long hole so that the positioning plate is aligned along the long hole in the front and rear direction of the office hole punch. A hole punch for office use, characterized in that it is movable and is provided with a bolt for fixing a positioning plate to the base. (2) A guide part parallel to the base surface of the office hole punch is provided, and the rear end is bent at a right angle so that the office hole punch can be moved forward and backward guided by the guide part to form an abutting part. A positioning plate is provided with a
A screw rod is provided at the rear of the positioning plate in the moving direction of the positioning plate, and a nut to be screwed into the screw rod is provided partially exposed on the surface of the base. punch. (3) A positioning plate is provided on the base surface of the office hole punch, and the rear end thereof is bent at a right angle to form an abutting part, and the positioning plate is movable in the front and rear direction. A positioning member having a long hole in the direction of movement is integrally provided on the positioning plate,
A hole punch for office use, characterized in that a bolt that fits into the elongated hole of the positioning member is implanted on the surface of the base.