Micro double-color pen

A color pen and miniature technology, applied in the field of stationery, can solve the problems of not easy to carry, long length, not comfortable to use, etc., and achieve the effects of being easy to carry, comfortable to use, and easy to write.

Inactive Publication Date: 2012-12-12
泰州市赛得机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Like this, two-color pen or diameter is thicker, or length is longer, thereby or not easy to carry, or not quite comfortable when using

Method used

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  • Micro double-color pen
  • Micro double-color pen
  • Micro double-color pen

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0013] The following descriptions are only preferred embodiments of the present invention, and therefore do not limit the protection scope of the present invention.

[0014] Examples, see figure 1 Shown: miniature two-color pens, including colored pens, and the colored pens include colored pens I11 and colored pens II12. For example, the colored pen I11 has a red refill, and the colored pen II12 has a blue refill. Both the colored pen I11 and the colored pen II12 include connecting external threads 21 and pen holder external threads 22 , and the length of the connecting external threads 21 is shorter than the length of the pen holder external threads 22 . Apparently, the connecting external thread 21 is located at the upper part of the penholder of the colored pen, and the external thread 22 of the penholder is respectively located at the lower part of the penholder of the colored pen. Simultaneously, the miniature two-color pen includes a double-ended pen case 30, and both ...

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PUM

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Abstract

The invention discloses a micro double-color pen. The micro double-color pen comprises a color pen and a double-head pen sleeve, wherein the color pen comprises the color pen I and the color pen II; both the color pen I and the color pen II comprise join external screw threads and pen holder external screw threads; the length of the join external screw threads is less than that of the pen holder external screw threads; internal screw threads are formed on the two ends of the double-head pen sleeve; and the join external screw threads, the pen holder external screw threads and the internal screw threads are matched. The micro double-color pen has the advantages of portability and comfort in use.

Description

technical field [0001] The invention relates to the technical field of stationery, in particular to a miniature two-color pen. Background technique [0002] There are many kinds of pens, among which two-color pens also have various structures and styles. For example, red and blue refills are provided at the same end inside the pen holder, and the two refills can be pressed out alternately; for example, red and blue refills are provided at both ends of the pen holder. Like this, two-color pen or diameter is thicker, or length is longer, thereby or not easy to carry, or not quite comfortable when using. Therefore it is necessary to improve it. Contents of the invention [0003] Aiming at the deficiencies in the above-mentioned prior art, the object of the present invention is to provide a miniature two-color pen, which is easy to carry and comfortable to use. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: a minia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K27/00B43K23/08B43K3/00
Inventor 蔡平
Owner 泰州市赛得机电设备有限公司
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