CN202593060U - Pen capable of cleaning examination paper - Google Patents

Abstract

The utility model relates to a multifunctional writing tool, in particular to a pen capable of cleaning examination paper. The pen capable of cleaning the examination paper comprises a pen holder and a pen refill, and is characterized in that a gear is arranged in the middle of the pen refill and connected with a button; a paper tape is arranged on the upper part of the pen refill; a blade is arranged in the paper tape; and a strip-type opening of which the width is the same as that of the paper tape is formed on the pen holder. The pen capable of cleaning the examination paper has the advantages that ink which overflows from the pen refill can be cleaned at any time, and the pen has a simple structure, is convenient to operate and brings great convenience to examination and learning of students.

Description

A kind of pen that cleans paper

(1) technical field

The utility model relates to a kind of writing appliance with multiple function, particularly a kind of pen that cleans paper.

(2) background technology

Classmates when writing, especially usefulness be water-color paintbrush, carbon pen the time, the nib place tends to overflow pen oil when drawing horizontal line; Surely can be stained with a lot of when contacting the volume face once more; Deal with just very difficulty at ordinary times, will waste more time during to examination, even can so influence total marks of the examination.Therefore, in order to address this problem, invented a kind of pen that cleans paper.

(3) summary of the invention

The utility model is in order to remedy the deficiency of prior art, and a kind of simple in structure, easy to operate, pen that effect can be cleaned paper significantly is provided.

The utility model is realized through following technical scheme:

A kind of pen that cleans paper comprises penholder and pen core, it is characterized in that: said pen core middle part is provided with gear, and gear is connected with button, and pen core top is provided with paper tape, and paper tape inside is equipped with blade, offers the strip mouth with the same width of paper tape on the penholder.

The beneficial effect of the utility model is: can clean the pen oil that pen core overflows at any time, simple in structure, easy to operate, for our examination and study student brought greatly convenient.

(4) description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Accompanying drawing 1 is the structural representation of the utility model;

Among the figure, 1 penholder, 2 pen cores, 3 gears, 4 buttons, 5 paper tapes, 6 blades, 7 strip mouths.

(5) specific embodiment

Accompanying drawing is a kind of specific embodiment of the utility model.This embodiment comprises penholder 1 and pen core 2, and pen core 2 middle parts are provided with gear 3, and gear 3 is connected with button 4, and pen core 2 tops are provided with paper tape 5, and paper tape 5 inside are equipped with blade 6, offer the strip mouth 7 with paper tape 5 same width on the penholder 1.

Adopt a kind of pen that cleans paper of the utility model, when pen core oil appears in pen core 2 nib places, press the button 4; Under the effect of gear 3, pen core 2 will rotate, and drives paper tape 5 and rotates; Paper tape 5 just can go out to expose from the strip mouth 7 of penholder 1; Under the effect of blade 6, an amount of paper tape 5 is downcut, so that the cleaning nib.

Claims (1)

1. pen that can clean paper; Comprise penholder (1) and pen core (2); It is characterized in that: said pen core (2) middle part is provided with gear (3), and gear (3) is connected with button (4), and pen core (2) top is provided with paper tape (5); Paper tape (5) inside is equipped with blade (6), offers the strip mouth (7) with the same width of paper tape (5) on the penholder (1).

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