CN102371815A

CN102371815A - Double-headed gel ink pen

Info

Publication number: CN102371815A
Application number: CN2011102916644A
Authority: CN
Inventors: 屈春燕
Original assignee: CHANGSHU LEI YAN OFFICE SUPPLIES Co Ltd
Current assignee: CHANGSHU LEI YAN OFFICE SUPPLIES Co Ltd
Priority date: 2011-09-30
Filing date: 2011-09-30
Publication date: 2012-03-14

Abstract

The invention discloses a double-headed gel ink pen, which comprises a pen cap, a pen holder and refills, wherein both the two ends of the pen holder are provided with refill outlets, and two refills can be simultaneously installed in the pen holder; and a baffle layer is arranged inside the pen holder and ensures that the refills can be better positioned in the pen holder, and the baffle layer and the pen holder are molded by casting. The double-headed gel ink pen provided by the invention has a reasonable structural design, the special inside structure allows two ordinary refills of the gel ink pen are simultaneously installed in the pen holder, accordingly, the practicality and the versatility of the pen are effectively improved, so that the pen can be better popularized; and meanwhile, the built-in baffle layer allows the structure of the pen holder to be more compact, the refills can be installed more stably, the preparation process is simple, and the manufacturing cost is lower.

Description

A kind of double end water-color paintbrush

Technical field

The present invention relates to a kind of pen, relate in particular to a kind of double end water-color paintbrush, belong to the office appliance technical field.

Background technology

Pen is a human invention greatly, is to supply to write or the instrument of the usefulness of painting.Solid or the liquid (ink) of general pen through having color on the nib also has the big characteristic of hardness ratio writing surface of utilizing the solid nib to carve symbol or picture on the surface on paper or other surface of solids drafting symbol or pictures.In ancient times, China uses writing brush to write; Ancient Greek, ancient Roman then wax on wood plate surface, draw on the wax face with iron staff then and write; And once fined away reed rod when the pen use in ancient egypt and Persian; Arrive medieval America and Europe, then be to use reed pen or goose quill.What people generally used now is pen and ball pen, draws artistic draft and then pencils of using of drawing more.

People tend to do marked with the marker pen of different colours in important or wrong place in the preparation or the data of modification, play suggesting effect.At this moment, people must prepare the pen of two different colours, have not only increased use cost, and two pens replace use, and are very inconvenient.People have prepared ball pen or water-color paintbrush with two or more colors, still through the improvement to pen; These pens are after internal structure is improved; Special pen core must be installed could be used, and makes the use of pen receive the restriction of pen core specification, and is not easy to promote the use of.

Summary of the invention

To the demand, the invention provides a kind of double end water-color paintbrush, this is simple in structure, easy to use, can built-in two common water-color paintbrush pen core, peace is torn open all very convenient; Simultaneously, preparation technology is easy, and use cost is low.

The present invention is a kind of double end water-color paintbrush; This double end water-color paintbrush comprises the cap for brush, penholder and pen core; Described penholder two ends all are provided with the knockout mouth, in the penholder two pen cores can be installed simultaneously, described penholder set inside carrier ring; Carrier ring can be guaranteed the good location of pen core in penholder, and carrier ring and penholder adopt casting.

In the present invention's one preferred embodiment, described carrier ring two ends are the plane, and interlude connects through a surface blending.

In the present invention's one preferred embodiment, described carrier ring planar section contacts with afterbody with the head of built-in two pen cores respectively simultaneously, itself and be slightly larger than the pen core diameter than the distance between nearside penholder inwall, this structure makes the good stationkeeping ability of pen core afterbody generation.

In the present invention's one preferred embodiment, the length of described carrier ring planar section accounts for the 60%-70% of penholder length overall.

In the present invention's one preferred embodiment, described carrier ring structure makes built-in pen core produce certain bending, has increased the pressure in the pen core, makes the water outlet of pen core more smooth.

The present invention has disclosed a kind of double end water-color paintbrush, and this double end water-color paintbrush reasonable in design, its special internal structure make penholder that two common water-color paintbrush pen cores can be installed simultaneously, effectively raise this practicality and versatility, and it can be promoted preferably; Simultaneously, built-in carrier ring makes the penholder structure more compact, and the installation of pen core is more stable, and preparation technology is simple, and manufacturing cost is lower.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:

Fig. 1 is the structural representation of embodiment of the invention double end water-color paintbrush;

The mark of each parts is following in the accompanying drawing: 1, the cap for brush, 2, penholder, 3, pen core, 4, carrier ring.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.

Fig. 1 is the structural representation of embodiment of the invention double end water-color paintbrush; This double end water-color paintbrush comprises the cap for brush 1, penholder 2 and pen core 3; Described penholder 2 two ends all are provided with the knockout mouth; In the penholder 2 two pen cores can be installed simultaneously; Described penholder 2 set inside carrier rings 4, carrier ring 4 can be guaranteed the good location of pen core 3 in penholder 2, carrier ring 4 adopts casting with penholder 2.

Carrier ring 4 two ends in the double end water-color paintbrush penholder of mentioning among the present invention 2 are the plane, and interlude connects through a surface blending; The planar section of carrier ring 4 contacts with two built-in pen cores simultaneously; A contact pen core head; The contact of another side contact pen core afterbody, itself and the diameter that is slightly larger than pen core 3 than the distance between nearside penholder 2 inwalls, this structure makes the good stationkeeping ability of pen core 3 afterbodys generation; Wherein, the length of carrier ring 4 planar sections accounts for the 60%-70% of penholder length overall; Carrier ring 4 structures make built-in pen core 3 produce certain bending, have increased the pressure in the pen core 3, make the water outlet of pen core 3 more smooth.

The present invention has disclosed a kind of double end water-color paintbrush; Be characterized in: this double end water-color paintbrush reasonable in design; Its special internal structure makes penholder that two common water-color paintbrush pen cores can be installed simultaneously, effectively raises this practicality and versatility, and it can be promoted preferably; Simultaneously, built-in carrier ring makes the penholder structure more compact, and the installation of pen core is more stable, and preparation technology is simple, and manufacturing cost is lower.

The above; Be merely the specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the present invention disclosed, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.

Claims

1. double end water-color paintbrush; This double end water-color paintbrush comprises the cap for brush, penholder and pen core, it is characterized in that, described penholder two ends all are provided with the knockout mouth; In the penholder two pen cores can be installed simultaneously; Described penholder set inside carrier ring, carrier ring can be guaranteed the good location of pen core in penholder, carrier ring and penholder adopt casting.

2. double end water-color paintbrush according to claim 1 is characterized in that, described carrier ring two ends are the plane, and interlude connects through a surface blending.

3. double end water-color paintbrush according to claim 2; It is characterized in that; Described carrier ring planar section contacts with afterbody with the head of built-in two pen cores respectively simultaneously, itself and be slightly larger than the pen core diameter than the distance between nearside penholder inwall, this structure makes the good stationkeeping ability of pen core afterbody generation.

4. double end water-color paintbrush according to claim 3 is characterized in that the length of described carrier ring planar section accounts for the 60%-70% of penholder length overall.

5. double end water-color paintbrush according to claim 2 is characterized in that, described carrier ring structure makes built-in pen core produce certain bending, has increased the pressure in the pen core, makes the water outlet of pen core more smooth.