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Sheet-smearing pencil with eraser

An eraser and card-painting technology, applied in the field of pencils, can solve problems such as affecting the answering efficiency, wasting test time, time-consuming and troublesome, etc., to achieve the effect of facilitating test answering, improving efficiency, and avoiding waste.

Inactive Publication Date: 2017-06-16
丁明江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation of the pencil in the machine-reading test is very important and time-consuming, especially if the refill breaks during the test, it may have a great impact on the test, and the most important thing is to waste the test time , affecting the efficiency of answering questions

Method used

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  • Sheet-smearing pencil with eraser

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Embodiment Construction

[0012] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0013] Such as figure 1 As shown, the card-coated pencil with eraser disclosed in the present invention includes a refill 1, a paper coat 2 and an eraser 4, the longitudinal section of the refill 1 is a square, and the cross-sectional size of the refill 1 is 2*2mm. The paper garment 2 wraps the pen core 1 inside, and the eraser 4 is cylindrical and fixedly arranged on the top of the paper garment 2 . Eraser 4 can also be other arbitrary shapes and comprise cartoon figure modeling or square etc. The refill of the eraser-coated pencil disclosed by the present invention can well adapt to the answer area of ​​the machine-readable answer sheet, which facilitates the answe...

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Abstract

The card-coating pencil with rubber disclosed by the invention comprises a pen core, a paper coat and an eraser, the longitudinal section of the pen core is a square, and the cross-sectional size of the pen core is 2 × 2mm, and the paper coat wraps the pen core Wrapped inside, the rubber is cylindrical and fixedly arranged on the top of the paper garment. The technical problem solved by the invention is to make it convenient to fill in the answer sheets in the examination. The refill of the eraser-coated pencil disclosed by the present invention can not only be well adapted to the answer area of ​​the machine-readable answer sheet, but also correct mistakes in time, which facilitates the answering of the test, improves the accuracy of answering questions and the answer sheet is not stuck. The correct rate, while improving the efficiency of test preparation.

Description

technical field [0001] The invention relates to a pencil, in particular to a card-on pencil with an eraser. Background technique [0002] With the development of computer technology, it has widely affected various fields in people's daily life, including exam answering and marking. With the improvement of the current standardization of examinations, machine-readable answer sheets have been widely used in many examinations and examination papers. Most of the existing machine-readable answer sheets are made by printing scale marks on ordinary hard paper. The answer area and other parts have the same coloring ability as 2B pencils. The area is covered to answer questions. Candidates need to be very careful when answering questions, and they should not fill in the answers beyond the stipulated permission. This will bring trouble to many candidates. If the filling is too heavy, it will waste time and affect the efficiency of answering questions. If the filling is too light, it ...

Claims

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Application Information

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IPC IPC(8): B43K29/00B43K29/02
CPCB43K29/00B43K29/02
Inventor 丁明江
Owner 丁明江