JPS5936838U

JPS5936838U - document shredding machine

Info

Publication number: JPS5936838U
Application number: JP13368182U
Authority: JP
Inventors: 雄一清水; 昌弘木村
Original assignee: 松下電器産業株式会社
Priority date: 1982-09-01
Filing date: 1982-09-01
Publication date: 1984-03-08

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 drawings]

第１図は従来における文書細断機の投入口部の断面図、
第２図は斜視図、第３図は本考案の実施例を示す文書細
断機の断面図、第４図は斜視図、第５図は投入口部の断
面図、第６図は斜視図、第７図は本考案の他の実施例を
示す文書細断機の投入口部の平面図である。５・・・文書細断機本体、６・・・投入口、７．７′・
・・突出体、８・・・カッター、９，９′・・・細断屑
巻込み防止体、１０・・・誘導電動機、１１・・・減速
機、１２・・・排出口。Figure 1 is a sectional view of the input port of a conventional document shredding machine.
Fig. 2 is a perspective view, Fig. 3 is a sectional view of a document shredding machine showing an embodiment of the present invention, Fig. 4 is a perspective view, Fig. 5 is a sectional view of the input port, and Fig. 6 is a perspective view. , FIG. 7 is a plan view of the input port of a document shredding machine showing another embodiment of the present invention. 5...Document shredding machine body, 6...Input port, 7.7'.
. . . Projection body, 8 .

Claims

[Scope of utility model registration request]

(1) A pair of cutters with a number of rotary blades lined up at appropriate intervals and interlocked with each other, and a lattice-like shredded waste entrainment with as many holes as the number of rotary blades for each cutter to fit into. It has a built-in drive unit such as a preventer and an induction motor that drives the cutter via a speed reducer, and has an input port for paper to be cut on the top surface and an exit port for waste paper after cutting on the bottom surface. A document shredding machine comprising: a document shredding machine body; the paper shredding machine is provided with a plurality of protrusions on opposing surfaces in the longitudinal direction of a paper input port so that the intervals become narrower from above the paper input port toward the bottom;

(2) The document shredding machine according to claim 1, wherein the protrusions provided in the longitudinal direction of the paper input port are arranged alternately on opposing surfaces.