CN201573404U - Ink filler for gel ink pen refills - Google Patents

Abstract

The utility model provides an ink filler for gel ink pen refills, which can fill the gel ink pen refills with ink to ensure that the gel ink pen refills can be used repeatedly. The ink filler comprises a slender suction pipe, an ink storage cylinder, and a piston which are connected with each other. When the piston of the ink filler is pressed by hand, ink for the gel ink pen refills can be filled into a gel ink pen refill directly under the action of pressure through a large-caliber suction pipe and the slender suction pipe below the large-caliber suction pipe, so that the gel ink pen refill is filled with ink.

Description

A kind of Neutral ball-point for ball-point pen ink syringe

One, technical field:

The utility model is a kind of Neutral ball-point for ball-point pen aid, and the water core pen pipe can be reused.

Two, background technology:

Gel ink pen is the widely used a kind of pen of present student, teacher and all trades and professions staff, use amount is very big, but this pen all is disposable, after the ink in the shaft of a writing brush uses up, this water core pen pipe is also just useless, therefore the quantity of the water core pen pipe that abandons every day is surprising, and so Duo plastic garbage pollutes environment.

Three, summary of the invention:

The Neutral ball-point for ball-point pen shaft of a writing brush can be reused, reduce directly abandoning the environmental pollution that is caused, the utility model installs an apneusis pipe making additional and forms on ordinary syringe, realize adding ink injection to Neutral ball-point for ball-point pen very easily, and it can be reused.

Technical scheme:

The technical scheme that its technical problem that solves the utility model adopts is: install an elongated suction pipe additional on ordinary syringe, can directly insert in the Neutral ball-point for ball-point pen, suction pipe and piston lower end are tightly connected and form.

Beneficial effect: realize adding ink injection to Neutral ball-point for ball-point pen easily, it can be reused, protected environment.

Four, description of drawings:

Fig. 1 is a fundamental diagram of the present utility model

1. elongated suction pipes among the figure, 2. storage ink cylinders among the figure, 3. pistons among the figure;

Five, the specific embodiment:

By Fig. 1 elongated suction pipe (1) is connected with storage ink cylinder (2), will stores up ink cylinder (2) again and be connected with piston (3) and be made.

Six, using method:

Similar injection needle tube, with hand charging point piston, the Neutral ball-point for ball-point pen ink down directly injects Neutral ball-point for ball-point pen by following elongated suction pipe from the heavy caliber suction pipe under the effect of pressure, and that realizes Neutral ball-point for ball-point pen adds the ink injection process.

Claims (1)

1. Neutral ball-point for ball-point pen ink syringe is characterized in that: be connected with piston by elongated suction pipe, storage ink cylinder and be made.

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