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Pocket-size ball pen

A ballpoint pen and pocket technology, applied in ballpoint pen, pen holder, printing and other directions, can solve the problem of inconvenient placement, and achieve the effect of convenient holding, convenient storage and carrying, and compact size

Inactive Publication Date: 2012-01-18
THE SECOND FOREIGN LANGUAGE SCHOOL AFFILIATED TO SHANGHAI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in order to ensure the writing requirements of the ballpoint pens sold in the market, generally speaking, the pen shaft is generally longer, which is not convenient to place.

Method used

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  • Pocket-size ball pen
  • Pocket-size ball pen
  • Pocket-size ball pen

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0012] exist figure 1 A pocket ballpoint pen shown includes a pen holder 1, a refill 2, a nib 4 and a cap 3, the refill 2 is a thick and short ballpoint pen refill, which is installed in the pen holder 1 through the nib 4, and the nib 4 is screwed on the pen holder 1, the core head of the pen core 2 passes through the nib, the length of the pen holder 1 plus the nib 4 is half of the length of the existing ballpoint pen plus the nib length, the length of the pen cap 3 is equal to the length of the pen holder 1 plus the nib 4, in A groove 5 is arranged near the tail end of the pen holder 1 , and a convex ring 6 is arranged on the inner wall of the pen cap 3 near the mouth of the cap, and the convex ring 6 is matched with the groove 5 .

[0013] see figure 1 When writing, pull out the pen cap 3 from the pen holder 1, and then insert it on the p...

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PUM

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Abstract

The invention relates to a pocket-size ball pen, which comprises a pen holder, a pen cartridge, a pen mouth and a pen cap, wherein the pen cartridge is arranged in the pen holder through the pen mouth; the pen mouth is screwed at the head end of the pen holder; and a cartridge head of the pen cartridge penetrates out of the pen mouth. The pocket-size ball pen is characterized in that the total length of the pen holder and the pen mouth is half that of a traditional ball pen and the pen mouth; the length of the pen cap is equal to the total length of the pen holder and the pen mouth; a circle of groove is arranged at the position of the pen holder, which is close to the tail end of the pen holder; a circle of convex ring is arranged at the position of the inner wall of the pen cap, which is close to the cap port of the pen cap; and the convex ring is matched with the groove. The pocket-size ball pen has the beneficial effects that: the size of the ball pen is small when the ball pen is retracted; and the hand feeling of the ball pen is similar to that of a general ball pen during writing, is convenient to store and carry and the writing requirement of modern people is met.

Description

technical field [0001] The invention relates to a ballpoint pen, in particular to a pocket ballpoint pen. Background technique [0002] At present, in order to ensure the writing requirements of the ballpoint pens sold on the market, generally speaking, the pen holders are generally longer, which is not very convenient to place like this. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a pocket ballpoint pen. When writing, the pen cap can be inserted into the tail end of the penholder to extend the penholder. Therefore, there is no need for a long pen holder, and it is convenient to place and carry. [0004] In order to realize the above-mentioned purpose of the invention, the technical scheme adopted in the present invention is: [0005] A pocket ballpoint pen, comprising a pen holder, a refill, a nib and a cap, the refill is installed in the pen holder through t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K7/00B43K3/00B43K23/08
Inventor 沈贝
Owner THE SECOND FOREIGN LANGUAGE SCHOOL AFFILIATED TO SHANGHAI NORMAL UNIV
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