CN214822298U - Water color pen capable of freely matching colors - Google Patents

Abstract

The utility model discloses a water color pen of freely matching colors, including pen-holder (1), the upper end of pen-holder (1) is equipped with pigment body (2) that comprises a plurality of storage tubes (21), the lower extreme of pen-holder (1) is equipped with nib (3), be equipped with utricule (22) of storing different color pigment in storage tube (21), the side of storage tube (21) is equipped with the breach, breach swing joint has the extrusion subassembly that is used for extruding utricule (22); the mixing cavity (11) and the pen core (12) are arranged inside the pen holder (1), and the mixing cavity (11) is communicated with the pen core (12) through a spiral pipe (13). The utility model has the characteristics of freely match colors, the colour homogeneity of dispensing is good.

Description

Water color pen capable of freely matching colors

Technical Field

The utility model relates to a water color pen structure, especially a water color pen of freely matching colors.

Background

The water color pen has rich and bright colors due to sufficient water content, and is a common painting tool for children. In order to meet the requirements of various colors for drawing, water color pens with various colors are generally arranged in a set of water color pen case, but the colors of the water color pen set are always limited, one water color pen only has one color, the color is single and cannot be changed, some complicated and rare colors cannot be obtained, and the use pleasure of children is limited; in addition, once a certain color in the watercolor pen kit is used up, the watercolor pen kit cannot be replenished again, and the watercolor pen kit is equivalent to a whole set of watercolor pens which cannot be well applied during drawing and needs to be purchased additionally, so that the use cost is increased. Therefore, the existing watercolor pen has the problem of single color.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-color paint brush of freely matching colors. The utility model has the characteristics of freely match colors, the colour homogeneity of dispensing is good.

The technical scheme of the utility model: a water color pen capable of freely matching colors comprises a pen holder, wherein a pigment tube body consisting of a plurality of storage tubes is arranged at the upper end of the pen holder, a pen point is arranged at the lower end of the pen holder, capsules for storing different colors of pigments are arranged in the storage tubes, notches are formed in the side surfaces of the storage tubes, and extrusion assemblies for extruding the capsules are movably connected at the notches; the inside of pen-holder is equipped with thoughtlessly expects chamber and refill, through the spiral pipe intercommunication between thoughtlessly expecting chamber and the refill.

In the watercolor pen of freely matching colors, be equipped with the discharging pipe between pen-holder and the storage pipe, the one end of discharging pipe is located the cyst internally, and the other end of discharging pipe extends to the compounding intracavity.

In the watercolor pen of freely matching colors, the part that the discharging pipe is located the utricule is big end up's hourglass hopper-shaped, and the part that the discharging pipe is located the mixing chamber is big end up's hourglass hopper-shaped, is equipped with the isolation diaphragm valve in the discharging pipe.

In the watercolor pen of freely matching colors, the compounding chamber is equipped with the mixing portion that is outstanding downwards including being hopper-shaped connecing the material portion, connecing the below of material portion, and mixing portion is connected with the spiral pipe.

In the watercolor pen of freely matching colors, the extrusion subassembly is including rotating the gear of connection in breach department, is equipped with the clamp plate that is used for extrudeing the utricule above lieing in the utricule in the storage pipe, and one side of clamp plate is equipped with the rack with gear engaged with.

In the free color matching water color pen, a pen point connected with the pen core is arranged in the pen head.

Compared with the prior art, the utility model utilizes the meshed rack to move the pressing plate downwards by rotating the gear, thereby extruding the capsule body storing the pigments with different colors, leading the different pigments to enter the mixing cavity from the capsule body for mixing, and forming the color required by the user; furthermore, the moving distance of the pressing plate can be controlled according to the number of rotating circles of the control gear, the amount of the flowing pigment is adjusted, more colors can be matched in the mixing cavity, the colors are mixed and allocated abundantly, the combination ability of the operation and thinking of children is improved, and the learning interest and the painting and calligraphy level of the children are improved; the spiral of the spiral pipe that sets up is between mixing chamber and refill, utilizes the spiral pipe to further water conservancy diversion, rotatory the mixing of mixed pigment, improves the mixing homogeneity of mixed pigment, realizes high-quality free match colors and draws.

Therefore, the utility model has the characteristics of freely match colors, the colour homogeneity of dispensing is good.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic illustration of the tapping pipe.

The labels in the figures are: 1. a pen holder; 11. a mixing chamber; 111. a material receiving part; 112. a mixing section; 12. a pen core; 13. a spiral tube; 2. a pigment tube body; 21. a storage pipe; 22. a capsule body; 23. a gear; 24. pressing a plate; 25. a rack; 3. a pen point; 31. a pen point; 4. a discharge pipe; 41. the valve flap is isolated.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b):

as shown in fig. 1-2, a free color matching water color pen comprises a pen holder 1, wherein a pigment tube body 2 composed of a plurality of storage tubes 21 is arranged at the upper end of the pen holder 1, a pen point 3 is arranged at the lower end of the pen holder 1, capsules 22 for storing different colors of pigments are arranged in the storage tubes 21, a gap is arranged on the side surface of the storage tube 21, and an extrusion assembly for extruding the capsules 22 is movably connected at the gap; the mixing cavity 11 and the refill 12 are arranged inside the penholder 1, and the mixing cavity 11 is communicated with the refill 12 through a spiral pipe 13.

Be equipped with discharging pipe 4 between penholder 1 and the storage pipe 21, discharging pipe 4's one end is located utricule 22, and discharging pipe 4's the other end extends to in the material mixing chamber 11.

The part of the discharge pipe 4 positioned on the capsule body 22 is funnel-shaped with a large upper part and a small lower part, the part of the discharge pipe 4 positioned on the mixing cavity 11 is funnel-shaped with a small upper part and a large lower part, and an isolating diaphragm valve 41 is arranged in the discharge pipe 4. The shape design of the discharge pipe 4 is convenient for feeding, discharging and feeding. The isolating diaphragm valve 41 blocks the flowing of the pigment under a normal state, and when the capsule body 22 is pressurized, the pigment presses the isolating diaphragm valve 41 to open the isolating diaphragm valve 41, so that the pigment smoothly flows down. The isolation diaphragm 41 herein is implemented as a valve-acting diaphragm as is common in the art.

The mixing cavity 11 comprises a funnel-shaped receiving part 111, a mixing part 112 protruding downwards is arranged below the receiving part 111, and the mixing part 112 is connected with the spiral pipe 13. The pigments can be mixed in the mixing cavity 11 fully.

The extrusion assembly comprises a gear 23 which is rotatably connected to the notch, a pressing plate 24 which is positioned above the capsule body 22 and used for extruding the capsule body 22 is arranged in the storage pipe 21, and a rack 25 which is meshed with the gear 23 is arranged on one side of the pressing plate 24.

The pen point 3 is internally provided with a pen point 31 connected with the pen core 12.

The working process is as follows: different colors of pigments are filled in different capsule bodies 22, and in a normal state, the isolating diaphragm 41 blocks the pigments to prevent the pigments in the capsule bodies 22 from flowing into the mixing cavity 11. When matching colors, rotate according to the demand and correspond on the storage tube 21 with gear 23 for rack 25 rather than the meshing drives clamp plate 24 and moves down, extrude utricule 22, make the pigment in the utricule 22 open isolation diaphragm valve 41 through discharging pipe 4, enter into respectively and mix in the compounding chamber 11, and the moving distance of clamp plate 24 is controlled to the number of turns of rotation of control gear 23, thereby the pigment volume of adjustment outflow, and then accurately joins in marriage required colour in compounding chamber 11. The mixed color is guided by the spiral of the spiral tube 13, the mixing uniformity is further improved, and finally the mixed pigment is absorbed by the pen core 12, and free color matching and drawing are realized through the pen tip 31. Wherein pigment body 2, nib 3 all can be dismantled with pen-holder 1 and be connected, conveniently replace and wash. When the color needs to be replaced, if the pigment in the original pigment pipe body 2 still exists, the pen core 12 is replaced, and then color matching is carried out again; if the pigment is used up, the pigment pipe body 2 is inverted, and the color is matched after new pigment is added.

The details of the present invention are not described in the prior art, and therefore, are not specifically described herein.

Claims (6)

1. The utility model provides a water-color paint brush of freely matching colors which characterized in that: the pen comprises a pen holder (1), wherein a pigment tube body (2) consisting of a plurality of storage tubes (21) is arranged at the upper end of the pen holder (1), a pen point (3) is arranged at the lower end of the pen holder (1), capsules (22) for storing different colors of pigments are arranged in the storage tubes (21), a notch is formed in the side surface of each storage tube (21), and an extrusion assembly for extruding the capsules (22) is movably connected to the notch; the mixing cavity (11) and the pen core (12) are arranged inside the pen holder (1), and the mixing cavity (11) is communicated with the pen core (12) through a spiral pipe (13).

2. The free color matching water color pen according to claim 1, characterized in that: be equipped with discharging pipe (4) between pen-holder (1) and storage pipe (21), the one end of discharging pipe (4) is located utricule (22), and the other end of discharging pipe (4) extends to in mixing chamber (11).

3. The free color matching water color pen according to claim 2, characterized in that: the part that discharging pipe (4) are located utricule (22) is big end down's hourglass shape, and discharging pipe (4) are located the part that mixes material chamber (11) and are big end down's hourglass shape, are equipped with isolation diaphragm valve (41) in discharging pipe (4).

4. The free color matching water color pen according to claim 1, characterized in that: the mixing cavity (11) comprises a funnel-shaped material receiving part (111), a mixing part (112) protruding downwards is arranged below the material receiving part (111), and the mixing part (112) is connected with the spiral pipe (13).

5. The free color matching water color pen according to claim 1, characterized in that: the extrusion assembly comprises a gear (23) rotatably connected to the notch, a pressing plate (24) which is located above the capsule body (22) and used for extruding the capsule body (22) is arranged in the storage pipe (21), and a rack (25) meshed with the gear (23) is arranged on one side of the pressing plate (24).

6. The free color matching water color pen according to claim 1, characterized in that: a pen point (31) connected with the pen core (12) is arranged in the pen point (3).

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