a wire pen

Abstract

The invention discloses a wire-controlled pen, aiming to provide a wire-controlled pen that facilitates wire-controlled refill entry and exit. It includes a pen holder, the pen holder is provided with a refill sleeve, the upper end of the pen holder is provided with a wire control rod, the wire control rod is provided with a buckle, and the pen holder is provided with a slot corresponding to the buckle, Both the wire control rod and the pen holder are provided with an internal thread 1, and the described refill sleeve is provided with an external thread 1 corresponding to the internal thread 1, and the wire control rod is provided with a line 1, and the wire 1 is One is divided into upper and lower parts, and the upper and lower parts of the first line are all wound on the line control rod. The beneficial effects of the invention are: it is beneficial to control the entry and exit of the pen core by the thread; it is convenient to replace the pen core, the parts are not easy to lose, and it is convenient to control; the structure is simple; and it is convenient for daily use of the thread.

Description

technical field [0001] The invention relates to the technical field related to stationery, in particular to a wire-controlled pen. Background technique [0002] Automatic pens are commonly used school supplies for students, and at the same time a lot of work needs to use pens, especially automatic ballpoint pens and fountain pens. The existing nib and pen case are generally separated, so the nib can be easily lost, and the pen core will be damaged after the nib is lost. At the same time, it is easy to accidentally draw on clothes and other positions, resulting in stains that are difficult to wash off. The push-type pen is not easy to replace the refill. At the same time, it will make a sound when it is pressed, which is easy to affect others, and the parts are easy to lose. The existing pen has the problems of single function, single use method, easy loss of parts and the like. Contents of the invention [0003] The invention aims to overcome the disadvantages of single ...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to overcome the disadvantages of single function, single use method and easy loss of parts in the prior art, and provides a wire-controlled pen that facilitates wire-controlled refill entry and exit.

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