Ink supplying ink box and core suction type writing instrument using the same

A writing tool and ink technology, applied in writing utensils, other ink pens, writing connectors, etc., can solve the problems of not being able to replace the suction core and not being easy to replenish ink, etc.

Inactive Publication Date: 2008-12-10
LOTUS STATIONERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the former wicking type writing instrument, because the suction core is installed in the shaft tube in a compressed state, and the structure of the writing part is processed on the part protruding from the shaft tube of the suction core, so even if In the case of running out of ink, as in the latter prior art, the exhausted suction core cannot be replaced with a new suction core filled with ink, and it is not easy to replenish the ink.

Method used

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  • Ink supplying ink box and core suction type writing instrument using the same
  • Ink supplying ink box and core suction type writing instrument using the same
  • Ink supplying ink box and core suction type writing instrument using the same

Examples

Experimental program
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Embodiment Construction

[0028] Embodiments of the present invention will be described below with reference to the drawings.

[0029] This ink replenishment ink cartridge A includes: an ink container 10 having an ink outlet 12b1; ink M filled in the ink container; the ink outlet 12b1 can be sealed to the ink container 10, and can be attached to and detached from the ink container. The attached seal cap 20 and the packing 30 interposed between the ink container 10 and the seal cap 20 are configured so as to be able to replenish ink M to a wicking writing instrument B described later.

[0030] The ink container 10 is integrally composed of a container main body 11 forming a space for storing ink M and an outlet member 12 forming an ink outlet 12b1.

[0031] The container main body 11 has a substantially bottomed cylindrical shape, and has an external thread portion 11a on its outer peripheral surface for screwing a sealing cap 20 described later. side ( figure 1 The lower end side in the middle) has a...

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PUM

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Abstract

Provided are an ink refill cartridge capable of supplying new ink to a writing implement whose ink is used up, and a writing implement using the ink refill cartridge. The ink refill cartridge has an ink tank (10) having an ink discharge opening (12b1), ink (M) placed in the ink tank (10), and a closure cap (20) detachably attached to the ink tank (10) so as to close the ink discharge opening (12b1). To attach the ink tank (10) to the writing implement, a removable tail plug (50) of the implement is removed, and the tank (10) is fitted in a rear end opening of a shaft tube of the implement with the ink discharge opening (12b1) communicated to the rear end opening.

Description

technical field [0001] The present invention relates to an ink refill cartridge for replenishing ink for writing implements, and more particularly to an ink refill cartridge suitable for refilling ink for a wick-type writing implement having a wick inside a barrel, and to wick-type writing using the ink refill cartridge tool. Background technique [0002] In the existing wicking type writing implements, for example, as the invention described in Patent Document 1, there is a double-folded structure of the suction core (fiber bundle 5) inserted into the shaft tube (1) from the front end opening. , making the portion remaining outside the shaft tube (1) of the suction core (fiber bundle 5) impregnated with a hardener, and after the hardening agent hardens, the part outside the above-mentioned shaft tube (1) of the suction core (fiber bundle 5) After cutting, it is used as writing part (15b). [0003] And, as other prior art, for example, as the invention described in patent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K5/14B43K8/03
CPCB43K1/12B43K8/022B43K8/03B43K8/04B43K23/12
Inventor 秋山守雄
Owner LOTUS STATIONERY
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