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Environment-friendly cuttable eraser pencil

A technology for erasers and pencils, which is applied to non-propelled pencils, printing, writing utensils, etc. It can solve the problems of aluminum sheaths and erasers that cannot be held by hand, waste, and waste of erasers, so as to avoid waste of pencils, avoid waste, and use The effect of environmental protection and convenience

Inactive Publication Date: 2015-06-03
刘谦益
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structure of the traditional eraser pencil is that the rubber and the pencil are socketed with an aluminum skin. The diameter of the aluminum skin is 0.8 cm, and the height is 1.2 cm. The length of the rubber section exposed outside is 10-20 mm. Too little to satisfy a lot of wipe modification
When in use, when the exposed eraser is wiped and smoothed, the rubber section wrapped by the aluminum sheath cannot be wiped and used under the obstruction of the aluminum sheath, and this section of eraser is usually wasted. Figure 9 shown
When the wooden section of the pencil is cut too short, because the aluminum sheath and the rubber head are too short, and the exposed part of the rubber head is soft, the aluminum sheath and the rubber head are usually too short to be held by hand. Use the thumb, index finger and middle finger to hold the pen instead of holding it. It is inconvenient to use and cannot be adjusted to maintain the normal length of the pencil when the pencil is too short. Throw away, causing unnecessary waste
In the prior art, there is a pencil with a nib cover and a nib cover, the nib cover is used to protect the nib, and the nib cover is used to cover the rubber, but the pencil tip cover of this structure is of fixed length, usually made of hard materials such as plastic, The production cost is high, and the nib cover needs to be removed when using the eraser, which is inconvenient

Method used

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Examples

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Embodiment Construction

[0021] like Figure 1-4 As shown, the present invention is an environmentally friendly eraser pencil that can be sharpened, including a pencil, an eraser 1 and a paper or veneer 2, the pencil includes a wooden core 3 and a pencil lead 4 arranged in the middle of the wooden core 3, and the length of the paper or veneer 2 It is the sum of the lengths of the pencil and the cylindrical eraser 1, and the paper skin or the wooden skin 2 is close to the outer body of the pencil and the eraser 1, and the length dividing line 5 of the pencil and the eraser 1 is marked on the outer surface of the paper skin or the wooden skin 2.

[0022] like figure 1 , 2 As shown, the cross-section of the pencil and eraser 1 of the present invention can be cylindrical, and at this time, the paper or veneer 2 closely surrounds the pencil and eraser 1.

[0023] like image 3 , 4 As shown, the cross-section of the pencil and eraser 1 of the present invention can be a rectangle, and at this time, the ...

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PUM

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Abstract

The invention discloses an environment-friendly cuttable eraser pencil. The environment-friendly cuttable eraser pencil comprises a pencil, a cylindrical eraser and a paper or a veneer, wherein the pencil comprises a wooden core and a pencil lead arranged on the middle part of the wooden core, the length of the paper or the veneer is the sum of the lengths of the pencil and the cylindrical eraser, the pencil and the cylindrical eraser are tightly wrapped by the paper or the veneer, and length boundary lines of the pencil and the cylindrical eraser are marked on the outside surface of the paper or the veneer. According to the environment-friendly cuttable eraser pencil, the pencil and the cylindrical eraser are tightly wrapped by the paper or the veneer, the eraser is long, and the paper or the veneer is cuttable; when the pencil is excessively cut, and the paper or the veneer which wraps an eraser section is long enough, the paper or the veneer which wraps the eraser section is suitable for handheld use, and users conveniently and continuously use the pencil till the pencil is used up. When the eraser needs to be more used, the paper or veneer wrapping the seaser section can be cut till the eraser is used up. According to the environment-friendly cuttable eraser pencil, both pencil sections and the eraser are used maximally, waste is prevented and the pencil is environment-friendly and convenient to use.

Description

technical field [0001] The invention relates to the field of pencils, in particular to an environmentally friendly and sharpenable eraser pencil. Background technique [0002] The structure of the traditional eraser pencil is that the rubber and the pencil are socketed with an aluminum skin. The diameter of the aluminum skin is 0.8 cm, and the height is 1.2 cm. The length of the rubber section exposed outside is 10-20 mm. Too little for a lot of wipe revisions. When in use, when the exposed eraser is wiped and smoothed, the rubber section wrapped by the aluminum sheath cannot be wiped and used under the obstruction of the aluminum sheath, and this section of eraser is usually wasted. Figure 9 shown. When the wooden section of the pencil is cut too short, because the aluminum sheath and the rubber head are too short, and the exposed part of the rubber head is soft, the aluminum sheath and the rubber head are usually too short to be held by hand. Use the thumb, index finge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K19/02B43K29/02
CPCB43K19/02B43K29/02
Inventor 刘谦益
Owner 刘谦益
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