Electric pencil cutter

A technology for cutters and pencils, which can be used in sharpening devices, printing, office supplies, etc., and can solve problems such as insufficient safety devices

Inactive Publication Date: 2012-07-04
ELM INT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, only one infant protection switch is provided, and since the drive mechanism operates only when the switch is pressed, it is not sufficient as a safety device.

Method used

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  • Electric pencil cutter
  • Electric pencil cutter
  • Electric pencil cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Both Embodiment 1 and Embodiment 2 can be implemented selectively without any limitation. That is, while the movable protrusion 52 provided in the insertion hole 50 is operated from the outside of the insertion hole 50 to move the movable protrusion 52, the removal mechanism 60 using the operation switch 62 can also be provided. 42 The cutting mechanism 40 is detachably attached to the removal mechanism 60 of the main body 20 of the electric pencil cutter 10 . Thus, even in the state where the driving mechanism in which the movable protrusion 52 of the actuating switch protrudes into the insertion hole is stopped, the residue remaining inside the cutting mechanism because it cannot be taken out can be easily removed, and since it can be easily It is easy to disassemble the cutting mechanism 40 from the main body 20 of the electric pencil sharpener 10 to remove and reassemble the residue remaining inside the cutting mechanism because it cannot be taken out, so it is poss...

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PUM

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Abstract

The invention relates to an electric pencil cutter, which cuts the pencil in an electric manner and comprises a removing function for removing the residues left inside the cutting mechanism. The electric pencil cutter comprises a driving mechanism, a driving force conveying mechanism, a cutting mechanism for cutting a pencil in a rotary manner, an actuating switch for the driving mechanism of a pencil which is arranged inside an inserting hole of the pencil, and a removing mechanism for taking out the residues inside the cutting mechanism. The electric pencil cutter is provided with an operating mechanism for operating a projection inside the inserting hole from the exterior of the inserting hole, thus to make the projection move.

Description

technical field [0001] The present invention relates to a pencil cutter for electrically cutting pencils, and more particularly to an electric pencil cutter with a residue removing mechanism having a function of removing residues such as broken cores of pencils remaining inside the cutting mechanism because they cannot be taken out. In addition, it also relates to an electric pencil sharpener with a residue removing mechanism equipped with a safety device composed of three sensors. Background technique [0002] For a long time, in addition to the manual pencil cutter that cuts pencils by manually driving the cutting mechanism, there are also electric pencil cutters that cut pencils by driving the cutting mechanism such as a motor. Pencil cutting for home and office use Among these devices, electric pencil sharpeners with good convenience and efficiency are widely used. The structure of the electric pencil sharpener is generally such that the drive mechanism is operated by c...

Claims

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Application Information

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IPC IPC(8): B43L23/02B43L23/08
Inventor 此本贤正
Owner ELM INT CO LTD
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