Structure of pen point and operation method thereof

Abstract

The invention discloses a structure of a pen point and an operation method thereof, and the invention relates to a novel writing pen, which comprises a pen body and a pen holder cavity which is arranged in the pen body and extends up and down, wherein the inner wall of the top end of the pen holder cavity is communicated with a first sliding groove which extends up and down; the inner wall of thebottom of the pen holder cavity is communicated with a second sliding groove extending up and down, the tail end of the bottom of the second sliding groove is communicated with a threaded groove witha downward opening, a pen head extending up and down is arranged in the threaded groove, the ring-shaped end face of the pen head is fixedly provided with a threaded ring for mating and connecting with the threaded groove thread; the pen head is embedded with an ink guide column extending up and down; the ink guide column is internally provided with an ink guide groove with an upward opening; theinner wall at the bottom of the ink guide groove is communicated with an ink guide pipe extending up and down; the bottom of the ink guide pipe is communicated with an ink collecting groove; the invention has the advantages of simple structure, convenient operation, stronger writing function and higher tightness.

Description

technical field [0001] The invention relates to the technical field of writing pens, in particular to the structure of a pen tip and its operating method. Background technique [0002] The pen is one of the most common utensils in life. No matter in any industry, it can bring great convenience to human life and work. Because the pen not only has strong operability, it can be It can be easily operated, but the structure of the traditional writing pen is simple, the sealing between the structural parts is poor, and the pen and ink will often leak. If such a situation occurs, most people will choose to throw away the writing pen directly. To a certain extent, resources are wasted. Therefore, in view of the above situations and the like, the device of the present invention can effectively solve this problem. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide the structure of the nib and its operation method, which can ...

AI Technical Summary

Problems solved by technology

[0002] The pen is one of the most common utensils in life. No matter in any industry, it can bring great convenience to human life and work. Because the pen not only has strong operability, it can be It can be easily operated, but the structure of the traditional writing pen is simple, the sealing between the structural parts is poor, and the pen and ink will often leak. If such a situation occurs, most people will choose to throw away the writing pen directly. To a certain extent, resources are wasted, so, for the above-mentioned situations, the device of the present invention can effectively solve this problem

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