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A pin-type writing and counting dual-purpose pen

A dual-purpose pen and pin-type technology, applied to writing utensils, pen holders, printing, etc., can solve the problems of no counting function, low practicability, and inconvenient use, so as to enhance the stability of clamping, improve practicability, and use convenient effect

Active Publication Date: 2022-03-08
杭州爱加文具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages of single function and no counting function in the prior art, resulting in inconvenient use and low practicability, and proposes a dual-purpose pen for writing and counting with a push pin

Method used

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  • A pin-type writing and counting dual-purpose pen
  • A pin-type writing and counting dual-purpose pen
  • A pin-type writing and counting dual-purpose pen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1-8 , a pin-type dual-purpose pen for writing and counting, comprising an inner pen container 1, an inner nib 2 is threadedly connected to the bottom of one side of the inner pen container 1, a writing button 3 is arranged on the top of the inner pen container 1, and the inner elastic connection of the inner pen container 1 has Pen core 4, and the top of pen core 4 cooperates with writing button 3, the bottom of pen core 4 runs through the bottom of inner nib 2 and extends to the outside of inner nib 2, and the outer side of inner pen holder 1 is provided with outer pen holder 5 , the bottom of the outer pen container 5 runs through and is slidingly connected with the outer nib 7, and the inner nib 2 is located inside the outer nib 7, and the outer side of the inner pen container 1 is provided with a second movable ring 12, and one side of the second movable ring 12 is fixedly connected There is a connecting rod 13, and one side of the connecting rod 13...

Embodiment 2

[0036] Further improved on the basis of embodiment one:

[0037] In the present invention, the inside of the outer pen holder 5 is respectively slidably connected with the first movable ring 6 and fixedly connected with the first fixed ring 8, and the inner pen holder 1 runs through the first movable ring 6 and the first fixed ring 8 respectively. One side is provided with the first spring 9 through the sleeve, and the two ends of the first spring 9 are fixedly connected with the top of the first movable ring 6 and the bottom of the first fixed ring 8 respectively, and the first movable ring can be fixed by the first spring 9. 6 play the effect of reset.

[0038] In the present invention, a sliding hole 14 is provided at the top of one side of the outer pen container 5, and one side of the connecting rod 13 runs through the sliding hole 14 and extends to the inside of the outer pen container 5, and slides in the sliding hole 14 through the connecting rod 13, which can facilitate...

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Abstract

The present invention belongs to the technical field of stationery, especially a pin-type writing and counting dual-purpose pen. Aiming at the existing problems of single function and no counting function, resulting in inconvenient use and low practicability, the following proposal is proposed, which includes: Pen holder, the bottom of one side of the inner pen holder is threadedly connected with an inner pen head, the top of the inner pen holder is provided with a writing button, the inside of the inner pen holder is elastically connected with a refill, and the top of the refill matches the writing button, and the bottom of the refill runs through The bottom of the inner nib extends to the outside of the inner nib. The outer side of the inner pen holder is provided with an outer pen holder. The present invention drives the second movable ring to move upward through the extrusion of the outer nib to block the light source. The photoelectric counter achieves the effect of automatic counting, and the outer pen holder is easy to disassemble, which improves the flexibility of use. At the same time, the writing function will not affect the counting. Its structure is simple, easy to use, and has strong practicability.

Description

technical field [0001] The invention relates to the technical field of stationery products, in particular to a dual-purpose pen for writing and counting with a push-pin type. Background technique [0002] The pen is a writing instrument, which has the advantages of simple structure, convenient carrying, smooth writing, and suitable for copying. [0003] However, the main function of existing pens is writing, and its structure and function are single. In the process of large-scale purchase or sales, due to the huge quantity of incoming and outgoing goods, it is not only necessary to classify and record the categories of incoming and outgoing goods, but also need to record the categories of different categories. The quantity is counted and recorded to ensure that the bill is correct, but the current pen does not have a counting function. When counting the goods, it is mainly counted manually. Because it relies on manual counting, it is not only labor-intensive and inefficient,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B43K29/08B43K3/00
CPCB43K29/08B43K3/00
Inventor 章小钢吴贤方章中钢
Owner 杭州爱加文具有限公司
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