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Pen

A pen holder and refill technology, applied in the field of stationery, can solve problems such as complex structures, and achieve the effect of stable structure, simple structure and

Active Publication Date: 2019-04-12
温州市简系文具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The pressing pen in the prior art has a complex structure. When writing, it is necessary to change the pressing gesture to pass the pressing at the back end, so that the pen core is exposed and retracted.
There is no report on a pen that can quickly change whether the refill is exposed or not without changing the gesture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] Such as Figures 1 to 7 Shown a kind of pen, is made up of pen core 5, spring 4, front penholder 1 and rear penholder 3. The body of the pen core 5 is located in the front pen holder 1 and the rear pen holder 3, and the front nib of the pen core 5 can be stretched out and exposed at the front end of the front pen holder 1.

[0027] The outer diameter of the rear part of the front penholder 1 connected to the rear penholder 3 is reduced, and the rear part is extended with a rotating connecting body 2 . The front penholder 1 and the rear penholder 3 are socketed with each other and there is a first axial movement stroke between the front penholder 1 and the rear penholder 3 . When the first gesture compresses the front penholder 1 and the rear penholder 3, the first axial movement stroke compresses and controls the front penholder 1 to pull the rear penholder 3 through the rotating connector 2, and the rear penholder 3 pushes the refill 5 forward and compresses the sprin...

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PUM

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Abstract

The invention relates to stationery, in particular to a pen. The pen is compose of a pen core, a spring, a front pen holder and a rear pen holder, the body of the pen core is located in the front penholder and the rear pen holder, and a front pen point of the pen core can extend out of a front end part of the front pen holder. The matching rotation mode of a rotary clamping piece and a guide groove in a rotary connecting body provided by the pen, a first axial movement stroke is compressed, the resilience force of the spring is combined, so that the quick operation of single-hand gestures isrealized, and the pen core is hidden or extended out; according to the matching rotation mode, the structure is simple and stable, so that the pen with the same function is stable and durable.

Description

technical field [0001] The invention relates to stationery, in particular to a pen. Background technique [0002] The pressing pen in the prior art has a complex structure, and it is necessary to change the pressing gesture when writing to make the pen core exposed and retracted through the rear end pressing. There is no report on a pen that can quickly change the state of whether the refill is exposed or not without changing the gesture. Contents of the invention [0003] The object of the present invention is to provide a pen that can quickly operate with one-handed gestures to hide or extend the refill when writing. [0004] In order to realize the above-mentioned purpose of the invention, the present invention adopts the following technical solutions: [0005] A pen is composed of a pen core, a spring, a front pen holder and a rear pen holder. The body of the pen core is located in the front pen holder and the rear pen holder, and the front nib of the pen core can pr...

Claims

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Application Information

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IPC IPC(8): B43K24/06
CPCB43K24/06
Inventor 余成鹏
Owner 温州市简系文具有限公司
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