CN201338458Y - Tap water white board marker - Google Patents

Abstract

A tap water white board marker is characterized in that a carbon water rubber bag is arranged into a screw-cap at the rear end of the white board marker, a soft pen tube which can be pinched is arranged outside the two sides of a pen holder corresponding to the rubber bag, the carbon water can flow into the pen core and the pen point from the pen rubber bag when a rubber bag water outlet tubule loaded with carbon water extends towards the pen core and the soft rubber at rear end of two sides is pinched.

Description

A kind of running water blank pen

Technical field:

The utility model relates to cultural tools blank pen, especially a kind of running water blank pen.

Background technology:

At present, deposit carbon element water seldom in the known blank pen, put many carbon elements water after having write and just be easy on nib, leak, put to have lacked and can not write any more water.

Summary of the invention:

Existing blank pen does not all have running water, and the utility model provides a kind of running water blank pen, and this pen has a dress carbon element water pocket in pen core dress carbon element water rear end, when nib is write when doing, as long as pinch a flexible pipe place, rear end with hand, carbon element water is got into the nib end from tubule, just is difficult for writing dry brush.

The utility model solves its technical problem institute optimized technical scheme: a dress carbon element water soft capsule is installed in a blank rear end, with the outer both sides of the corresponding shaft of a writing brush of capsule are the flexible pipes that can pinch the inside soft capsule, capsule is carefully held and is injected in the pen core sponge, when written water is done, pinch soft capsule place, back, carbon element water will enter pen core from capsule and reach nib.

The beneficial effects of the utility model are: can make pen prolong 3-5 doubly disposable service time, avoid own and poured water to overflow from nib, can not lack the drawback of water convenient the use many in pen.

Description of drawings:

Fig. 1 is an a kind of running water blank schematic diagram.

1. rear screw caps among Fig. 1; In the pen dress carbon element water in capsule; 3. the outer flexible glue pen cap of the shaft of a writing brush; 4. pen core; 5. written.

The specific embodiment:

In blank rear end screw-cap (1) the inside, by dress carbon element capsule with diuresis promoting function (2), with the outer both sides of the corresponding penholder of capsule be can pinching the soft shaft of a writing brush (3), capsule water outlet tubule at dress carbon element water stretches to pen core (4), when pinching back both sides flexible glue skins (3), carbon element water will enter pen core and nib (5) from a capsule.

Claims (1)

1. A kind of running water blank pen, it is characterized in that: in blank screw-cap the inside, rear end, by dress carbon element capsule with diuresis promoting function, with the outer both sides of the corresponding penholder of capsule be can pinching the soft shaft of a writing brush, capsule water outlet tubule at dress carbon element water stretches to pen core, when pinching back both sides flexible glue skin, carbon element water will enter pen core and nib from a capsule.

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