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Environmental protection pencil

A pencil, environmental protection technology, applied in non-moving pencils, printing, writing utensils, etc., can solve the problems of short use of pencils, difficult to hold, etc., to avoid waste, easy to hold, and avoid polluting the environment.

Inactive Publication Date: 2018-04-17
佛山君帝环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide an environmentally friendly pencil, which aims to solve the technical problem that the pencil in the prior art is difficult to hold after being used for a short time

Method used

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  • Environmental protection pencil
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Embodiment Construction

[0016] The present invention provides an environmentally friendly pencil. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] see Figure 1 to Figure 3 , the invention provides an environment-friendly pencil.

[0018] The environmentally friendly pencil includes a penholder 1, a pen core 2 arranged in the penholder, and a straight tube 3; one end of the penholder is provided with a boss 11, and the boss 11 is inserted into the straight tube 3 with interference middle.

[0019] Furthermore, each anti-slip protrusion 32 is in the shape of a spherical crown.

[0020] Further, the cross section of the boss 11 is square, and the cross section of t...

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PUM

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Abstract

The invention provides an environmental protection pencil which comprises a pencil holder, a cartridge arranged in the pencil holder and a straight pipe. One end of the pencil holder is provided witha boss, the boss is inserted into the straight pipe in an interference manner, and the position, corresponding to the boss, of the outer wall of the straight pipe is provided with a plurality of anti-sliding protrusions. By means of the environmental protection pencil, the pencil holder and the cartridge can be completely used, and waste is avoided. The anti-sliding protrusions are arranged, and therefore holding is facilitated.

Description

technical field [0001] The invention relates to the technical field of stationery, in particular to an environment-friendly pencil. Background technique [0002] The pencil gradually becomes shorter during use, and it is difficult to hold when the last length is less than 7 cm. Users usually choose to discard it directly and reuse a new pencil. Discarded pen barrels and refills cause waste and pollute the environment. [0003] It can be seen that the prior art still needs to be improved and enhanced. Contents of the invention [0004] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide an environmentally friendly pencil, which aims to solve the technical problem in the prior art that the pencil is difficult to hold after being used for a short period of time. [0005] In order to achieve the above object, the present invention has taken the following technical solutions: [0006] An environmentally friendly pen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K19/02B43K23/00
CPCB43K19/02B43K23/00
Inventor 王力行王立军
Owner 佛山君帝环保科技有限公司