Novel double-channel paper-feeding safety structure of paper shredder

A safe structure, dual-channel technology, applied in grain processing and other directions, can solve problems such as hidden dangers and unsmooth paper feeding, and achieve the effect of avoiding physical damage, simple structure and convenient use.

Active Publication Date: 2010-02-24
AURORA OFFICE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the latter method still retains a small amount of paper loading gap at the paper inlet, which has hidden dangers. At the same time, because the added device reduces the width of the paper inlet, it causes the paper to be unsmooth.

Method used

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  • Novel double-channel paper-feeding safety structure of paper shredder
  • Novel double-channel paper-feeding safety structure of paper shredder
  • Novel double-channel paper-feeding safety structure of paper shredder

Examples

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Embodiment Construction

[0037] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.

[0038] see Figure 1 to Figure 9 As shown, the novel shredder dual-channel paper-feeding safety structure of the present invention includes a paper shredder upper cover 1, and also includes a dual-channel paper-feeding safety cover 2 and a touch safety switch 3. The dual-channel paper-feeding safety cover 2 A touch part 21 is arranged on it, and the upper cover 1 of the paper shredder has a paper inlet 11 corresponding to the double-channel paper-in safety cover 2 and located above the shredder shaft of the shredder. The paper safety cover 2 is located in the paper inlet 11, the middle of both ends of the double-channel paper inlet safety cover 2 is rotatably connected to the upper cover 1 of the shredder, and the touch safety switch 3 is fixed on the shredder. The touch part 21 is arranged in the upper cover 1 of the paper machine and coope...

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PUM

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Abstract

The invention relates to a novel double-channel paper-feeding safety structure of a paper shredder, which comprises a paper shredder upper cover, a double-channel paper-feeding safety cover plate anda touch safety switch, wherein the double-channel paper-feeding safety cover plate is provided with a touch part, the paper shredder upper cover is provided with a paper feeding opening which corresponds to the double-channel paper-feeding safety cover plate and is positioned above a paper-shredding cutter shaft of the paper shredder, the double-channel paper-feeding safety cover plate is positioned in the paper feeding opening, the middle parts of two ends of the double-channel paper-feeding safety cover plate are rotatably connected with the paper shredder upper cover, the touch safety switch is fixed in the paper shredder upper cover and is matched with the touch part for setting the touch part to touch the touch safety switch when the double-channel paper-feeding safety cover plate isrotated to work, preferably, the middle parts of two ends of the double-channel paper-feeding safety cover plate are coupled with the paper shredder upper cover, the touch part is a touch cam wheel and comprises a work and standby limit structure, and the middle part of the double-channel paper-feeding safety cover plate is also provided with a light disk feeding channel. The novel double-channelpaper-feeding safety structure of the paper shredder has clever safety structure design, convenient use, safety and economy.

Description

technical field [0001] The invention relates to the technical field of shredder safety operating devices, in particular to the technical field of paper shredder safety protection devices, and specifically refers to a novel paper shredder double-channel paper-feeding safety structure. Background technique [0002] At present, there are two types of structures for the paper inlet of paper shredders commonly used: one is an open type that puts paper vertically, that is, the user can directly insert paper into the paper inlet for shredding; the other is with a simple The semi-shielding type of the stop device for paper entry, such as when the user pushes the stop device to cut off the power when putting in a large amount of paper, protects the safety of the user. However, the latter method still retains a small amount of paper-feeding gap at the paper inlet, which has hidden dangers. At the same time, because the added device reduces the width of the paper inlet, it causes the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/16B02C18/22B02C18/06B02C23/04B02C25/00
Inventor 陈光龙
Owner AURORA OFFICE EQUIP
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