CN201703090U

CN201703090U - Three-core pen with a combined pen cap

Info

Publication number: CN201703090U
Application number: CN2010202190188U
Authority: CN
Inventors: 潘昌鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-04
Filing date: 2010-06-04
Publication date: 2011-01-12
Anticipated expiration: 2020-06-04

Abstract

A three-core pen with a combined pen cap comprises a pen holder and three pen cores in the pen holder, a pen cap flexibly sleeved with the front end of the pen holder, wherein the three pen cores are arranged in a triangle and the upper end of each pen core is connected with a core out driving mechanism and three core outlets arranged in the triangle are respectively arranged on the front end of the pen holder; three sub-caps respective with each core outlet are arranged in the triangle in the pen cap and an elastic movement structure formed by a spring is arranged between each sub-cap and the inner wall of the pen cap. After the pen cap is put on, each sub-cap elastically snaps the end of each pen core to play the very good sealing action and successively prevent the ink from volatizing and effectively protect the pen point from being damaged. Because the combined pen cap seals and protects the three pen cores at the same time, while in use, it is only necessary to open or cover the pen cap and the trouble in respectively opening the pen caps of each pen core is removed and the operation process is quick and simple and the real use is more convenient.

Description

Three core pens of the band combination cap for brush

Technical field: the utility model relates to a kind of Multi-refill ball-point pen.

Background technology: the pen core ink of uses such as the existing various e-Pointers in market, blank pen, marking pen all than being easier to volatilization, so storage has higher seal request, particularly cap for brush part to ink, needs to open repeatedly, and sealing difficulty is bigger.If the form of multicore combined pen then need be added a cover the cap for brush respectively at the nib position of every pen core, give to use and bring inconvenience, but also do not reach ideal effect.Still lack a kind of can the combination by multicore in the market, can make the cap for brush open pen easily again, satisfy people's demand in actual use.

Summary of the invention: at the deficiencies in the prior art, the utility model provides a kind of salable three core pens that prevent the band combination cap for brush of ink volatilization.

The utility model comprises penholder and three pen cores that are placed in one, the front end of penholder also activity is with the cap for brush, three pen cores are " product " font and arrange arrangement in penholder, the upper end of each pen core is connected with the knockout driving mechanism, and the front end of penholder is corresponding to be provided with three knockout mouths that " product " font is arranged; It is corresponding and be the sub-cap that " product " font is arranged then to be provided with three and each knockout mouth in the cap for brush, is equipped with spring formation elastic displacement structure between each sub-cap and the cap for brush inwall.

It is corresponding one by one to be provided with sub-cap and each pen core in the cap for brush of the present utility model; sub-cap can elastic displacement, covers the end that each sub-cap behind the cap for brush can elasticity presses each pen core, plays good sealing function; successfully prevent the ink volatilization, and effectively protect nib injury-free.Owing to adopted the combination cap for brush can make that three pen cores are subjected to seal protection simultaneously in the penholder, only need open or cover the cap for brush during use and get final product, omitted the trouble that the cap for brush of original each pen core is opened respectively, make operating process simple rapidly, actual use is more convenient.

Further specify the utility model below in conjunction with drawings and Examples.

Description of drawings: Fig. 1 is the main structure schematic diagram of embodiment;

Fig. 2 is the decomposing schematic representation of Fig. 1.

The specific embodiment: as shown in the figure, have 2, three pen cores 2 of three pen cores to be " product " font in the penholder 1 in penholder 1 and arrange, each pen core 2 upper end then is connected with the knockout driving mechanism.The front end of penholder 1 is corresponding to be provided with three knockout mouths 8 that " product " font is arranged, and it is corresponding and be the sub-cap 4 that " product " font is arranged then to be provided with three and each knockout mouth 8 in the cap for brush 3, is equipped with spring 5 formation elastic displacement structures between each sub-cap 4 and the cap for brush 3 inwalls.In use, the end elasticity that each sub-cap 4 correspondence covers a pen core 2 is pressed, and can effectively seal to prevent the ink volatilization.

The form of the knockout driving mechanism of Multi-refill ball-point pen is more, and the epimere of the penholder 1 of present embodiment is established the rotating cylinder 6 of track in being, the upper end of each pen core 2 then is connected with action piece 7, and the track of action piece 7 and rotating cylinder 6 matches, and constitutes telescopic knockout driving mechanism.So only need the rotating cylinder 6 on the rotation penholder 1,, can make each pen core 2 back and forth flexible successively, can write from each self-corresponding knockout mouth 8 knockout by the mating reaction of track and action piece 7.Three pen cores 2 of present embodiment are respectively the pen cores of e-Pointer, blank pen and marking pen, and one-pen has promptly been concentrated three kinds of pen cores commonly used, uses more convenient.Certainly, the combination of the kind of three pen cores 2 can be selected for use fully as required in practice.

Claims

One kind with the combination cap for brush three core pens, comprise penholder and three pen cores that are placed in one, the front end of penholder also activity is with the cap for brush, it is characterized by: three pen cores (2) are " product " font and arrange arrangement in penholder (1), the upper end of each pen core (2) is connected with the knockout driving mechanism, three knockout mouths (8) that corresponding being provided with of front end " product " font of penholder (1) is arranged; It is corresponding and be the sub-cap (4) that " product " font is arranged then to be provided with three and each knockout mouth (8) in the cap for brush (3), is equipped with spring (5) formation elastic displacement structure between each sub-cap (4) and the cap for brush (3) inwall.
2. three core pens of the band combination cap for brush according to claim 1, it is characterized by: the epimere of penholder (1) is established the rotating cylinder (6) of track in being, the upper end of each pen core (2) then is connected with action piece (7), the track of action piece (7) and rotating cylinder (6) matches, and constitutes telescopic knockout driving mechanism.
3. three core pens of the band combination cap for brush according to claim 1 and 2, it is characterized by: three pen cores (2) are respectively the pen cores of e-Pointer, blank pen and marking pen.