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Refill plug release assembly and writing instrument including same

A technology for writing tools and assemblies, applied to writing utensils, other ink pens, printing, etc., can solve time-consuming problems

Active Publication Date: 2017-07-11
EURO BRANDS R L
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, replacing the refill assembly is time consuming because removing and reattaching the head cap or cap are time consuming operations

Method used

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  • Refill plug release assembly and writing instrument including same
  • Refill plug release assembly and writing instrument including same
  • Refill plug release assembly and writing instrument including same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The disclosed refill plug assembly allows the user to quickly and easily access the hollow portion of the barrel to replace the ink refill assembly. The refill plug assembly may be releasably secured to the barrel with a connector that engages or disengages the barrel by twisting and / or advancing the refill plug assembly.

[0028] The writing implement 10 illustrated in the drawings has a writing tip comprising an extruded plastic tip, however other writing tips including, but not limited to, ballpoint pen tips, perforated plastic tips, fountain pen tips, and felt tip tips may also be used. In addition to writing instruments, other fluid application devices can also be fabricated by selecting appropriate components according to the teachings of the Summary.

[0029] now refer to Figures 1 to 4 , the writing instrument 10 includes a barrel 12 having a first barrel end 14 , a second barrel end 16 and a hollow central bore 18 . A headgear segment 20 may extend from the ...

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PUM

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Abstract

The present invention discloses a writing instrument comprising a barrel, a refill assembly, and a refill plug assembly that can be quickly released from the barrel and quickly refilled when the refill assembly is replaced Attached to the barrel. The refill plug assembly is rapidly secured to and released from the barrel of the writing instrument by a twisting and / or pushing action, the refill plug assembly Disengagement and re-attachment of the barrel may require less than one full turn, thus facilitating replacement of the refill assembly.

Description

technical field [0001] The present invention relates generally to a refill plug assembly for accessing the refill assembly of a writing instrument, and more particularly to a refill plug assembly that is quickly secured to the barrel of a writing instrument by a twisting / pushing action and removed from the Writing instrument barrel quick release refill plug assembly. Background technique [0002] Some conventional writing instruments have replacement refill assemblies for replacing ink when the ink in one refill assembly is depleted. Typically, the refill assembly is disposed longitudinally within the hollow center of the barrel of the writing instrument. The hollow center of the barrel is accessible by removing the front (or cap portion) of the writing instrument, or the hollow center portion is accessible by removing the cap on the end of the barrel opposite the writing tip. The refill assembly may include an ink reservoir and a writing nib fluidly connected to the ink r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B43K8/03B43K11/00
CPCB43K11/00B43K8/03
Inventor 莱顿·达维斯史密斯让帕特里克·达兰科特
Owner EURO BRANDS R L