CN201604415U

CN201604415U - Refillable double-refill gel pen

Info

Publication number: CN201604415U
Application number: CN2010201157676U
Authority: CN
Inventors: 张帆; 王志; 张琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-22
Filing date: 2010-02-22
Publication date: 2010-10-13
Anticipated expiration: 2020-02-22

Abstract

A refillable double-refill gel pen comprises a barrel, barrel heads movably connected with the barrel are arranged at two ends of the barrel, each barrel head is sleeved with a cap, length of a gel ink tube of each refill is no longer than a half of the length of the barrel, a nib is movably connected with one end of each gel ink tube, each gel ink tube is provided with internal oil seal which divides the gel ink tube into a gel ink cavity and an air cavity, a gel ink feeder is arranged on the gel ink tube and close to one end of the nib, a feeding tube is arranged at an opening of a storage bottle, and the feeding tube is matched with the gel ink feeder. The refillable double-refill gel pen has the reusable refills, saves resources, protects environment, and reduces manufacturing cost and use cost. Two refills with different colors are both disposed inside the barrel, a user can write writings of two different colors with one pen, and therefore the refillable double-refill gel pen is convenient and speedy and has reduced use cost.

Description

Can fill the two pen core gel ink pens of China ink

Technical field

The utility model relates to a kind of writing implement, particularly a kind of two pen core gel ink pens of China ink that fill.

Background technology

Gel ink pen is a kind of writing implement that is widely used, and it has the advantage of fountain pen and ball pen concurrently, writes comfortable feel, ink viscosity is lower, and increase lubricated easily material, thereby than common oiliness ball pen more along sliding, write lubricated smooth, lines are even.But existing gel ink pen pen core is perfuse ink once more, can only use once, has not only wasted resource, but also has increased the weight of contaminated environment, has also increased cost simultaneously.In addition, existing gel ink pen can only be placed the one-pen core, as need use the gel ink pen of different colours in study or meeting emphasis or difficult point content is marked, and needs to prepare the gel ink pen of different colours, uses extremely inconvenience, has also increased use cost.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of two pen core gel ink pens of China ink that fill, and its pen core can use for repetitive cycling by inking up, has saved resource, has protected environment, has reduced manufacturing cost and use cost; It can place two pen cores, and the user can install the pen core of different colours as required, and is easy to use, quick, has also reduced use cost simultaneously.

In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of two pen core gel ink pens of China ink that fill, comprise pen container, the pen container two ends are provided with the pen container head that flexibly connects with pen container, be with the cap for brush on the pen container head, the length of the printing ink pipe of pen core is not more than half of pen container length, nib flexibly connects with printing ink Guan Yiduan, be placed with oil sealing in the printing ink pipe, oil sealing is separated into ink cavity and air chamber with the printing ink pipe, the printing ink charging point is located at an end of close nib on the printing ink pipe, and the bottle mouth position of oil storage bottle is provided with filler pipe, and filler pipe and printing ink charging point cooperatively interact.

In the printing ink charging point, the filling body passes the printing ink pipe and stretches in the ink cavity, the filling body passes the end sealing of printing ink pipe, the filling body stretches into an end opening of ink cavity, the blind end of filling body is provided with filler port, the filling inboard wall of tube body is fixedlyed connected with cone shaped spring one end, and the shutoff plug matches with filler port by cone shaped spring; Apply external pressure by the body of annotating when charging point is annotated, make cone shaped spring produce introversive extruding force, seal to retreat under the effect that is blocked in spring pressure and leave filler port realization oiling the shutoff plug.

The cap for brush is preferably the band hook cap for brush.

The bottle of oil storage bottle adopts soft material to make, and is convenient to extruding with filling printing ink, also is with bottle cap on the bottleneck of oil storage bottle, is provided with sealing ring in the bottle cap.

The two pen core gel ink pens of the filled China ink that the utility model provides, because at pen core printing ink Guan Shangshe printing ink charging point and oil sealing, cooperate the oil storage bottle to realize the filling of printing ink, utilize oil sealing to keep the balance of printing ink pipe inner and outer air pressure, prevent that pen and ink are excessive, but make the pen core repetitive cycling use, the shutoff plug is sealed filler by spring in the printing ink charging point, can avoid ink drain after filling printing ink is finished, and has saved resource, protect environment, reduced manufacturing cost and use cost; The length of pen core printing ink pipe is not more than half of pen container length, can place the pen core of two different colours in the pen container simultaneously, uses one-pen can write the writing of two kinds of different colours, both convenient, fast, simultaneously also save resource, protected environment, reduced user's cost of use; The band hook cap for brush makes gel ink pen be convenient to carry; Sealing ring in the oil storage bottle cap has been strengthened sealing effectiveness, prevents that the printing ink volatilization from causing waste.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

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

Fig. 2 is the structural representation of the utility model pen core;

Fig. 3 is the A-A cutaway view of the utility model Fig. 2;

Fig. 4 is the structural representation of the utility model oil storage bottle.

The specific embodiment

As Fig. 1, Fig. 2 and shown in Figure 4, the utility model comprises pen container 5, pen container 5 two ends are provided with the pen container head 8 that is threaded with pen container 5,8 ', pen container head 8, be with the cap for brush 6 on 8 ', 7, the length of the printing ink pipe 1 of pen core is not more than half of pen container 5 length, and nib 3 is connected with printing ink pipe 1 threaded one end, is placed with oil sealing 2 in the printing ink pipe 1, oil sealing 2 is separated into ink cavity 1-1 and air chamber 1-2 with printing ink pipe 1, printing ink charging point 4 is located at an end of close nib 3 on the printing ink pipe 1, and the bottle mouth position of oil storage bottle 9 is provided with filler pipe 9-1, and filler pipe 9-1 matches with printing ink charging point 4.

Oil sealing 2 is apart from printing ink pipe 1 tail end 5mm, and the length of oil sealing 2 is 5mm.

The bottle of oil storage bottle 9 adopts soft material, be convenient to extruding with filling printing ink, the external diameter of the filler pipe 9-1 filling end of bottle mouth position is slightly less than the internal diameter of filling body 4-1, can overlap upper bottle cover 9-2 at bottle mouth position, be provided with sealing ring 9-3 among the bottle cap 9-2 and be used to seal the oil storage bottle, prevent that the printing ink volatilization from causing waste.

As shown in Figure 3, in the printing ink charging point 4, filling body 4-1 passes printing ink pipe 1 and stretches among the ink cavity 1-1, filling body 4-1 passes the end sealing of printing ink pipe 1, filling body 4-1 stretches into the end opening of ink cavity 1-1, the blind end of filling body 4-1 is provided with filler port 4-4, and filling body 4-1 inwall is fixedlyed connected with cone shaped spring 4-3 one end, and shutoff plug 4-2 matches with filler port 4-4 by cone shaped spring 4-3.

The cap for brush 7 is preferably the band hook cap for brush, is convenient to carry.

During filling printing ink, the filler pipe 9-1 of oil storage bottle 9 is inserted among the filler port 4-4 of filling body 4-1, the bottle of extruding oil storage bottle 9, cone shaped spring the 4-3 externally effect of pressure shrink down, drive shutoff plug 4-2 then to retreat, shutoff plug 4-2 leaves filler port 4-4, printing ink promptly flows into from oil storage bottle 9 among the filling body 4-1, in the refueling process, moves behind the oil sealing 2, kept the balance of printing ink pipe 1 inner and outer air pressure, excessive to avoid printing ink; After filling was finished, with the filler pipe 9-1 extraction filler port 4-4 of oil storage bottle 9, external pressure disappeared, and cone shaped spring 4-3 restores to the original state, and drives shutoff plug 4-2 and blocks filler port 4-4 again.

Can select the pen core of different colours to pack in the pen container 5 as required, aging or damage in the time of can't using when nib 3, rotation nib 3 can unload replacing with it.

Claims

1. one kind can be filled the two pen core gel ink pens of China ink, comprise pen container (5), it is characterized in that: pen container (5) two ends are provided with the pen container head (8 that flexibly connects with pen container (5), 8 '), pen container head (8,8 ') be with the cap for brush (6 on, 7), the length of the printing ink pipe (1) of pen core is not more than half of pen container (5) length, nib (3) flexibly connects with printing ink pipe (1) one end, be placed with oil sealing (2) in the printing ink pipe (1), oil sealing (2) is separated into ink cavity (1-1) and air chamber (1-2) with printing ink pipe (1), printing ink charging point (4) is located at the end that printing ink pipe (1) is gone up close nib (3), and the bottle mouth position of oil storage bottle (9) is provided with filler pipe (9-1), and filler pipe (9-1) matches with printing ink charging point (4).

2. the two pen core gel ink pens of China ink that fill according to claim 1, it is characterized in that: in the printing ink charging point (4), filling body (4-1) passes printing ink pipe (1) and stretches in the ink cavity (1-1), filling body (4-1) passes the end sealing of printing ink pipe (1), filling body (4-1) stretches into an end opening of ink cavity (1-1), the blind end of filling body (4-1) is provided with filler port (4-4), filling body (4-1) inwall is fixedlyed connected with cone shaped spring (4-3) end, and shutoff plug (4-2) matches with filler port (4-4) by cone shaped spring (4-3).

3. the two pen core gel ink pens of China ink that fill according to claim 1 and 2 is characterized in that: the cap for brush (7) is the band hook cap for brush.

4. the two pen core gel ink pens of China ink that fill according to claim 1 and 2 is characterized in that: also be with bottle cap (9-2) on the bottleneck of oil storage bottle (9).

5. the two pen core gel ink pens of China ink that fill according to claim 4 is characterized in that: be provided with sealing ring (9-3) in the bottle cap (9-2).