CN201279996Y

CN201279996Y - Fluid infusion type fountain pen

Info

Publication number: CN201279996Y
Application number: CNU2008201653984U
Authority: CN
Inventors: 苏佳凤; 潘小栋
Original assignee: Zhejiang Lover Health Science and Technology Development Co Ltd
Current assignee: Zhejiang Lover Health Science and Technology Development Co Ltd
Priority date: 2008-09-27
Filing date: 2008-09-27
Publication date: 2009-07-29
Anticipated expiration: 2018-09-27

Abstract

An ink-refilling marker pen belongs to the field of stationery. A pen refill is inconvenient to replace, or ink is inconvenient to refill, and the hands of a user can be further contaminated and the ink is difficult to remove when the ink in the prior marker pen is used up. The ink-refilling marker pen comprises a pen shaft and a sponge pen refill inside the pen shaft, wherein, the lower end of the sponge pen refill is connected to a pen point extending from the pen shaft; and the ink-refilling marker pen is characterized in that a hydraulic tube positioned above the sponge pen refill is arranged inside the pen shaft. The ink-refilling marker pen has the advantages that when the ink is added and refilled, the hands of the user can not be contaminated by adding the hydraulic tube; the ink-storing amount of the hydraulic tube is large; the ink can be used for a long time; the environmental pollution caused by the mass production of plastic, from which the pen shaft is repeatedly produced, is reduced; a single marker pen can be reused; the function is reasonable; and the practicability is strong.

Description

The supplementing type water-color paintbrush

[technical field]

The utility model relates to a kind of supplementing type water-color paintbrush, belongs to the stationery field.

[background technology]

Watercolor pencil is the stationery that is used for drawing, and it relies on the supply nib color inks of cotton system watercolor pen core in the shaft of a writing brush.Replacing pen core or additional ink extremely bother when the ink of watercolor pencil uses up, and the user's that also can make dirty hand is difficult to clean.Therefore, at the replacing of pen core, replenish ink, the improvement of the aspects such as prolongation of ink service time seems necessary.

[utility model content]

The technical assignment of the technical problems to be solved in the utility model and proposition is the defective that overcomes prior art, provide a kind of and make things convenient for, replenish neatly or change ink and service time long supplementing type water-color paintbrush.For this reason, the utility model adopts following technical scheme:

The supplementing type water-color paintbrush comprises the sponge pen core of the shaft of a writing brush and Qi Nei, and sponge pen core lower end is connected with the nib of stretching out the shaft of a writing brush, it is characterized in that being provided with in the described shaft of a writing brush hydraulic tube that is positioned at sponge pen core top.Setting can easily be taken out hydraulic tube and be replenished, changes ink like this, because ink is in hydraulic tube, user's the hand of can not making dirty during replacing, in addition, the interior liquid storage amount of hydraulic tube is much larger than the cotton pen core of prior art, so water-color paintbrush is long service time, liquid storage is less in the sponge pen core, when changing ink, can change pen core, utilizing in the hydraulic tube a spot of ink is the replaceable pure color that goes out.

For the improving and replenishing of technique scheme, can increase following technical characterictic or their combination:

Described hydraulic tube bottom has liquid sucting port, establishes a piston in the hydraulic tube, and piston forms liquid storage cylinder to the space of liquid sucting port, and piston is provided with to slide and is embedded in the push button of hydraulic tube tube wall.Mobile inspiration ink with push button arrives the sponge pen core to liquid storage cylinder or release ink in addition, and convenient and swift, hand all can not touch ink.

Have the chute that moves for push button on the described shaft of a writing brush.Use in the process of water-color paintbrush, need not open the shaft of a writing brush and also can control ink easily by sponge pen core flow direction nib.

Described shaft of a writing brush upper end is connected with colour code, and the lower end is connected with the cap for brush.Colour code is used for indicating the color of ink in the shaft of a writing brush, and the cap for brush is used to prevent that ink from passing through the nib evaporation.

The utility model is by setting up hydraulic tube, replenishes, user's the hand of can not making dirty when changing ink, and the liquid storage amount is big, ink is long service time, the environmental pollution that causes thereby the plastics that the duplication of production that reduces the shaft of a writing brush brings are produced in a large number, single only reusable, function is reasonable, practical.

[description of drawings]

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is one of package assembly schematic diagram of the present utility model;

Fig. 3 is two of a package assembly schematic diagram of the present utility model.

Among the figure: 1, colour code, 2, the shaft of a writing brush, 3, hydraulic tube, 4, liquid storage cylinder, 5, liquid sucting port, 6, nib, 7, the sponge pen core, 8, the cap for brush.

[specific embodiment]

Below in conjunction with specification drawings and specific embodiments substantive distinguishing features of the present utility model is further described.

As Figure 1-3, the supplementing type water-color paintbrush comprises the sponge pen core 7 of the shaft of a writing brush 2 and Qi Nei, and sponge pen core 7 lower ends are connected with the nib 6 of stretching out the shaft of a writing brush 2, are provided with the hydraulic tube 3 that is positioned at sponge pen core 7 tops in the shaft of a writing brush 2.Hydraulic tube 3 bottoms have liquid sucting port 5, establish a piston in the hydraulic tube 3, and piston forms liquid storage cylinder 4 to the space of liquid sucting port 5, and piston is provided with to slide and is embedded in the push button of hydraulic tube 3 tube walls.Have the chute that moves for push button on the shaft of a writing brush 2.The shaft of a writing brush 2 upper ends are connected with colour code 1, and the lower end is connected with the cap for brush 8.Upper and lower two parts that the shaft of a writing brush 2 is arranged to flexibly connect are convenient to pick and place hydraulic tube 3.

Claims

1. the supplementing type water-color paintbrush comprises the shaft of a writing brush (2) and the sponge pen core (7) in it, and sponge pen core (7) lower end is connected with the nib (6) of stretching out the shaft of a writing brush (2), it is characterized in that being provided with in the described shaft of a writing brush (2) hydraulic tube (3) that is positioned at sponge pen core (7) top.

2. supplementing type water-color paintbrush according to claim 1, it is characterized in that described hydraulic tube (3) bottom has liquid sucting port (5), hydraulic tube is established a piston in (3), and piston forms liquid storage cylinder (4) to the space of liquid sucting port (5), and piston is provided with to slide and is embedded in the push button of hydraulic tube (3) tube wall.

3. supplementing type water-color paintbrush according to claim 2 is characterized in that having on the described shaft of a writing brush (2) chute that moves for push button.

4. according to the described supplementing type water-color paintbrush of the arbitrary claim of 1-3, it is characterized in that the described shaft of a writing brush (2) upper end is connected with colour code (1), the lower end is connected with the cap for brush (8).