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Pen convenient to store

A pen shell and pen head technology, applied in the direction of pen holders, printing, writing utensils, etc., can solve the problems that are not easy to distinguish, easily cause mistakes, and affect the use, and achieve the effect of convenient operation, less trouble, and simple structure

Active Publication Date: 2019-08-30
杨美娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the pens at this stage are replaced directly after use, and the writing colors of different refills are different. After changing the pen cap, it is extremely difficult to distinguish. After taking the wrong one, it is extremely easy to cause mistakes or affect the use. And it is not easy to classify

Method used

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  • Pen convenient to store
  • Pen convenient to store
  • Pen convenient to store

Examples

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Embodiment Construction

[0012] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0013] see Figure 1-3 , an embodiment provided by the present invention: a pen convenient for storage, including a pen case 3 and a pen cap 1 rotatably connected to the upper end of the pen case 3, a nib 15 is provided at the lower end of the pen case 3, and the pen The shell 3 is provided with a refill chamber 2 whose lower end wall runs through the nib 15, the upper and lower end walls of the refill chamber 2 are connected to the external space, the refill chamber 2 is provided with a first ring block 18, the first A ring block 18 is provided with a ring groove 20 communicating with the refill chamber 2, and a second ring block 19 is provided on the inner wall of the refill chamber 2 in the pen case 3, and the pen in the nib 15 The inner wall of the core cavity 2 is provided with a third ri...

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PUM

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Abstract

The invention discloses a pen convenient to store. The pen comprises a pen shell and a pen cap rotationally connected with the upper end of the pen shell. A pen point is arranged at the lower end of the pen shell. A refill cavity is formed in the pen shell, and the lower end wall of the refill cavity penetrates through the pen point. The upper and lower end walls of the refill cavity both communicate with the outside space. During working of the pen, a pen sleeve is rotated to drive a switching mechanism to rotate, the written color of a refill in the refill cavity is displayed more visually,the use trouble after wrong pen taking is reduced, pens are convenient to store and classify, and the needed pen can also be taken out conveniently, visually and directly from many mixed pens.

Description

technical field [0001] The invention relates to the field of office supplies, in particular to a pen that is easy to store. Background technique [0002] At present, most of the pens at this stage are replaced directly after use, and the writing colors of different refills are different. After changing the pen cap, it is extremely difficult to distinguish. After taking the wrong one, it is extremely easy to cause mistakes or affect the use. And it is not easy to classify. Contents of the invention [0003] The purpose of the present invention is to provide a pen that is easy to store, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solution: a pen that is easy to store, including a pen case and a pen cap that is rotatably connected to the upper end of the pen case, a nib is provided at the lower end of the pen case, and a There is a lower...

Claims

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Application Information

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IPC IPC(8): B43K3/00B43K29/00B43K23/08
CPCB43K3/00B43K23/08B43K29/00
Inventor 吴琼
Owner 杨美娟