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Pen

A pen and pen holder technology, applied in pen holder, printing, writing utensils and other directions, can solve the problems of increasing the number of pen parts, user inconvenience, and troublesome use.

Active Publication Date: 2014-09-10
董一郎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this will increase the number of parts on the pen, which is cumbersome to use; in addition, when the anti-slip part is installed on the penholder, since the radial dimension of the anti-slip part is relatively large, if the user wants to It cannot be realized if the pen cap is set on the tail end of the pen holder, which brings inconvenience to the user

Method used

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Embodiment Construction

[0012] Refer below figure 1 , figure 2 Specific embodiments of the present invention will be described in detail.

[0013] The pen of this embodiment has a pen holder 2, a pen head 1, and a pen cap 3. The pen head 1 is installed on the head end of the pen holder 2, and the pen cap 3 can be set on the head end of the pen holder 2 so as to cover the pen head 1. In addition, when the user uses the fountain pen or the like, the cap 3 can also be put on the tail end portion (the end portion opposite to the head end) of the pen barrel 2 . The pen cap 3 is provided with a pen holder 3a, and the pen holder 3a has the function of preventing the pen cap 3 from rolling.

[0014] Six through holes 7 are arranged in the circumferential direction on the wall portion near the tail end 2 a of the pen holder 2 , and steel balls 4 (telescopic parts) are arranged in the through holes 7 . In this embodiment, the through hole 7 is formed as a tapered hole with a small outside and a big inside,...

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PUM

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Abstract

The invention provides a pen, which not only can be prevented from rolling, but also enables a user to freely sleeve a pen cap at the tail end of a pen holder. The pen comprises the pen holder (2), a pen nib (1) mounted at the head end of the pen holder (2), and the pen cap (3) which can be sleeved at the head end of the pen holder (2) to cover the pen nib (1). A plurality of through holes (7) are formed along the circumference of the upper edge of the wall part close to the tail end part of the pen holder (2); stretchable components are arranged in the through holes; and a loading component is arranged in the pen holder (2) and is used for loading the stretching components so as to allow the stretching component to protrude out of the outer circumference wall of the pen holder (2).

Description

technical field [0001] The invention relates to a fountain pen, in particular to a fountain pen capable of preventing rolling off. Background technique [0002] A non-slip pen is disclosed in the Chinese utility model patent authorization bulletin CN201872442U. An anti-slip part is provided at the tail end of the pen holder of the pen. Prevents the pen from rolling to the ground without the cap on the end. [0003] In addition, this patent document records that the above-mentioned anti-slip part can be detached from the pen holder. However, this will increase the number of parts on the pen, which is cumbersome to use; in addition, when the anti-slip part is installed on the penholder, since the radial dimension of the anti-slip part is relatively large, if the user wants to It cannot be realized if the pen cap is placed on the tail end of the penholder, which brings inconvenience to the user. [0004] Patent Document: China Utility Model Patent Grant Gazette CN201872442U ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B43K23/12B43K3/00
Inventor 董一郎
Owner 董一郎