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
CN102320198AInactive Publication Date: 2012-01-18THE SECOND FOREIGN LANGUAGE SCHOOL AFFILIATED TO SHANGHAI NORMAL UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
THE SECOND FOREIGN LANGUAGE SCHOOL AFFILIATED TO SHANGHAI NORMAL UNIV
Publication Date
2012-01-18
Estimated Expiration
Not applicable Β· inactive patent

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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.
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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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