CN201304795Y

CN201304795Y - A water color pen

Info

Publication number: CN201304795Y
Application number: CNU200820212261XU
Authority: CN
Inventors: 赵醒宇
Original assignee: Shenzhen Bao'an Gongming Li Songxi Qinle Products Factory
Current assignee: Shenzhen Bao'an Gongming Li Songxi Qinle Products Factory
Priority date: 2008-09-27
Filing date: 2008-09-27
Publication date: 2009-09-09
Anticipated expiration: 2018-09-27

Abstract

The utility model discloses a water color pen which comprises at least two detachably-connected pen segments with the same structure; wherein, each pen segment comprises a pen holder with hollow structure and a pen core detachably arranged on the end part of the pen holder; when the structure is adopted, the detachable pen segments with pen cores in different colors are changed to optionally change the writing color of the water color pen; the water color pen has simple structure, convenient writing, avoids specially-made pen core and special treatment, and has low cost.

Description

A kind of watercolor pencil

Technical field

The utility model relates to a kind of stationery writing instrument, the particularly a kind of watercolor pencil that can change color arbitrarily.

Background technology

At present, the form that the watercolor pencil in market adopts nib directly to describe reaches the purpose of watercolor painting, owing to during drawing the thickness of crayon nib is had the demand of dynamic change, the box-packed watercolor pencil of selling on the market is mainly single Zhi Danse (a kind of color of one-pen), because a look many, volume is big, brought the inconvenience of carrying and using to people, though the watercolor pencil of public use now has the purpose that can change core, but so just a lot of inconvenience and trouble have been brought for the user, the user need prepare a large amount of pen cores and satisfy different requirements, and this is undoubtedly a kind of consumption burden for the user.

For fear of more above-mentioned troubles, the someone designs a kind of watercolor pencil, be called as publication number " CN2827748 " name in the Chinese utility model patent prospectus " double-colored watercolor pencil " patent disclosure double-colored watercolor pencil, it relates to a kind of watercolor pencil.The purpose of this utility model is to provide a kind of can write out the watercolor pencil with two kinds of different colours strokes simultaneously.It comprises penholder, a pen core, No. two pen cores, a nib and No. two nibs, the root of a nib and No. two nibs inserts the front end of a pen core and No. two pen cores respectively, a described nib and No. two nibs are tabular nib, and the head that leaves gap and a nib and No. two nibs between the root of a nib and No. two nibs fits; It has set up No. three nibs and No. four nibs again, No. three nibs and No. four nibs are tabular nib, and the root of No. three nibs and No. four nibs inserts respectively between the root of the rear end of a pen core and No. two pen cores and No. three nibs and No. four nibs and leaves the size of the size of described No. three nibs in gap and No. four nibs less than a nib and No. two nibs.

Because the head of a nib and No. two nibs fits or is fixed with one, therefore two kinds of pigment dye, mix at the mutual rhythm in the head place of engaging of a nib and No. two nibs, the stroke and the middle color of writing out two kinds of colors are intermediate color, make font have third dimension; Use this kind watercolor pencil in three kinds of colors, to change easily, but its structure is comparatively complicated, and can't changes more middle colors.

The utility model content

The utility model is to provide a kind of and makes simple, with low cost, easy to use and can change the watercolor pencil of color arbitrarily.

A kind of watercolor pencil of the present utility model,

It comprises: at least two structure pens identical, that removably connect save, and wherein, described pen joint comprises: have the penholder of hollow structure, dismountable pen core that is arranged on this penholder top ends; Adopt this kind structure, dismountable the joint that has a different color pen core by transposing can make things convenient for changes the color that watercolor pencil is write arbitrarily, and it is simple in structure, be convenient to write, and does not need the pen core of special special use and carries out specially treated, with low cost.

On the said structure basis,

Further, the tail end of described pen joint is provided with and is connected the clamping groove that the pen joint is provided with the top ends clip cooperation of pen core in it; Realized removably connecting between the pen joint by the clamping groove that is provided for clip pen core top ends at the pen joint.

Further, the clamping groove of described pen joint and described pen joint are provided with the top ends interference fit of pen core; Clamping groove by pen joint saves the top ends interference fit that is provided with pen core with described pen makes that the structure of this watercolor pencil is more reliable.

Further, described pen joint also comprises: be set in sequence in sponge and fixture that ink is housed in the hollow structure in the penholder, wherein, described sponge closely is connected with described pen core; Closely be connected with pen core by the sponge that ink is housed is set in the hollow structure in penholder, can provide pen core to write needed ink, can be by fixture is set so that the structure of pen joint is firmly reliable more.

Further, described sponge and described fixture are closely connected.

Further, described watercolor pencil comprises three pen joints that structure is identical.

Further, described watercolor pencil comprises the pen cap that cooperates with the top ends of the pen joint that is used to write.

The utility model watercolor pencil comprises that at least two structure pens identical, that removably connect save, and wherein, described pen joint comprises: have the penholder of hollow structure, dismountable pen core that is arranged on this penholder top ends; Adopt this kind structure, dismountable the joint that has a different color pen core by transposing can make things convenient for changes the color that watercolor pencil is write arbitrarily, and it is simple in structure, be convenient to write, and does not need the pen core of special special use and carries out specially treated, with low cost.

Description of drawings

In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.

Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;

Fig. 2 is the axial cross-sectional schematic of the utility model duty;

Fig. 3 is the preceding axial cross-sectional schematic of the utility model assembling;

The specific embodiment

See also Fig. 1 to shown in Figure 3, watercolor pencil of the present utility model,

It comprises: at least two structure pens identical, that removably connect save A, and wherein, described pen joint comprises: have the penholder 4 of hollow structure, dismountable pen core 3 that is arranged on these penholder 4 top ends 5; Adopt this kind structure, have dismountable of different color pen core joint A by transposing and can make things convenient for and change the color that watercolor pencil is write arbitrarily, it is simple in structure, be convenient to write, and does not need the pen core of special special use and carries out specially treated, and is with low cost.

In this specific embodiment, the tail end of described pen joint A is provided with and is connected the clamping groove 6 that pen joint A is provided with the top ends 5 clips cooperation of pen core in it; Realized removably connecting between the pen joint A by the clamping groove 6 that is provided for clip pen core top ends 5 at pen joint A.

In this specific embodiment, the clamping groove 6 of described pen joint A saves top ends 5 interference fit that A is provided with pen core 3 with described pen; Clamping groove 6 by pen joint A makes that with top ends 5 interference fit that described pen joint A is provided with pen core the structure of this watercolor pencil is more reliable.

In this specific embodiment, described watercolor pencil comprises the pen cap 7 that cooperates with the top ends 5 of the pen joint A that is used to write

In this specific embodiment, described pen joint A also comprises: be set in sequence in sponge 2 and fixture 1 that ink is housed in the hollow structure in the penholder 4, wherein, described sponge 2 closely is connected with described pen core 3; Closely be connected with pen core 3 by the sponge 2 that ink is housed is set in the hollow structure in penholder 4, can provide pen core 3 to write needed ink, can be by fixture 1 is set so that the structure of pen joint A is firmly reliable more; Pen joint A when assembling will, pen core 3 inserts penholders 4, the sponge 2 that ink will be housed is simultaneously packed in the penholder 4, at last fixture 1 is pressed into penholder 4 the insides, formation closely cooperates, and is assembled into the whole A of a joint, whole A can a plurality ofly stack, and loads onto the pen cap 7 at last.

In this specific embodiment, described sponge 2 and described fixture 1 are closely connected.

In this specific embodiment, described watercolor pencil comprises three pen joint A that structure is identical.

The specific embodiment of the above is a better embodiment of the present utility model; be not to limit concrete practical range of the present utility model with this; for example; the quantity of described pen joint A can arbitrarily be set as required, and the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.

Claims

1. watercolor pencil, it comprises: the pen joint (A) that at least two structures are identical, removably connect is characterized in that described pen joint comprises: have the penholder (4) of hollow structure, dismountable pen core (3) that is arranged on this penholder (4) top ends (5).

2. a kind of watercolor pencil according to claim 1 is characterized in that: the tail end of described pen joint (A) is provided with and is connected the clamping groove (6) that pen joint (A) is provided with top ends (5) the clip cooperation of pen core (3) in it.

3. a kind of watercolor pencil according to claim 1 is characterized in that: the clamping groove (6) of described pen joint (A) saves top ends (5) interference fit that (A) is provided with pen core with described pen.

4. a kind of watercolor pencil according to claim 1, it is characterized in that: described pen joint (A) also comprises: be set in sequence in sponge (2) and fixture (1) that ink is housed in the interior hollow structure of penholder (4), wherein, described sponge (2) closely is connected with described pen core (3).

5. a kind of watercolor pencil according to claim 4 is characterized in that: described sponge (2) and described fixture (1) are closely connected.

6. a kind of watercolor pencil according to claim 1 is characterized in that: described watercolor pencil comprises three pen joints (A) that structure is identical.

7. according to the described a kind of watercolor pencil of claim, it is characterized in that: described watercolor pencil comprise the pen cap (7) that cooperates with the top ends (5) of the pen joint (A) that is used to write.