CN202413030U

CN202413030U - Color-adjustable pen refill

Info

Publication number: CN202413030U
Application number: CN2012200229727U
Authority: CN
Inventors: 李想
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-18
Filing date: 2012-01-18
Publication date: 2012-09-05
Anticipated expiration: 2022-01-18

Abstract

The utility model relates to an article for studying, in particular to a color-adjustable pen refill. The color-adjustable pen refill is characterized by comprising a pen refill pipe, a transparent mixing cavity and a pen point which are communicated in sequence from top to bottom, wherein the pen refill pipe is divided into three cavities by partition plates; the three cavities contain pen oil with different colors respectively; and the lower end of each cavity is provided with a switch for controlling the flow rate of the pen oil. Therefore, the color-adjustable pen refill has the beneficial effects that the structure is simple, the use is convenient, various colors can be prepared according to personal preference, and the trouble of replacing the pens with different colors repeatedly is eliminated, so that the color-adjustable pen refill is suitable for being widely popularized and applied.

Description

But a kind of toning pen core

(1) technical field

The utility model relates to a kind of study article, but particularly a kind of toning pen core.

(2) background technology

At present, for the student with one page textbook a lot of knowledge points of will punctuating, if use with a kind of color pencil oil then relatively disorderly; Thereby it is inaccurate that the knowledge point is grasped; If want the pen with other colors, also to look for everywhere, and change the cumbersome again of other colors back and forth.Existing in addition pen core pen oil color all is more single, such as being simple redness, green, blueness etc., can not at will transfer color according to the needs of oneself, makes troubles to learning life.

(3) summary of the invention

The utility model is in order to remedy the deficiency of prior art, but a kind of toning pen core of being convenient to regulate color is provided.

The utility model is realized through following technical scheme:

But a kind of toning pen core; Its special character is: comprise the pen core tube that communicates successively from top to bottom, transparent hybrid chamber and nib; Be divided into three cavitys through dividing plate in the pen core tube; The pen oil of different colours is housed respectively in three cavitys, and each cavity lower end is equipped with the switch of the oily flow size of a control pen.

Therefore, the beneficial effect of the utility model is: but be somebody's turn to do the toning pen core, simple in structure, easy to use, can access shades of colour according to the hobby of oneself, remove the trouble of changing the different colours pen back and forth from, be suitable for wide popularization and application.

(4) description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

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

Fig. 2 is the cross sectional representation of the utility model.

Among the figure, 1 pen core tube, 2 hybrid chambers, 3 nibs, 4 dividing plates, 5 cavitys, 6 switches.

(5) specific embodiment

Accompanying drawing is a kind of specific embodiment of the utility model.This embodiment comprises pen core tube 1, transparent hybrid chamber 2 and the nib 3 that communicates successively from top to bottom; Be divided into three cavitys 5 through dividing plate 4 in the pen core tube 1; The pen oil of different colours is housed respectively in three cavitys 5, and each cavity 5 lower end is equipped with the switch 6 of the oily flow size of a control pen.

But adopt the toning pen core of the utility model,, just the switch 6 of all the other two kinds of color pencil oil is shut if only use a kind of pen oil of color; If want to use mixed color, the size of just regulating every kind oil circuit breaker 6 according to the hobby of oneself makes an oil of different colours flow down mixing in hybrid chamber 2, writes then.Therefore, the beneficial effect of the utility model is: but be somebody's turn to do the toning pen core, simple in structure, easy to use, can access shades of colour according to the hobby of oneself, remove the trouble of changing the different colours pen back and forth from, be suitable for wide popularization and application.

Claims

1. but toning pen core; It is characterized in that: comprise the pen core tube (1) that communicates successively from top to bottom, transparent hybrid chamber (2) and nib (3); Be divided into three cavitys (5) through dividing plate (4) in the pen core tube (1); The pen oil of different colours is housed respectively in three cavitys (5), and each cavity (5) lower end is equipped with the switch (6) of the oily flow size of a control pen.