CN2616389Y

CN2616389Y - White board pen

Info

Publication number: CN2616389Y
Application number: CN 03244293
Authority: CN
Inventors: 袁建卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-14
Filing date: 2003-04-14
Publication date: 2004-05-19
Anticipated expiration: 2013-04-14

Abstract

The utility model provides a white board pen, which is characterized in that: a pen point 4 on the end portion of the white board pen 1 is provided with a bayonet 5, which pierces through an ink bladder with a strip sealed mucosa 6, and leads the ink to the pen point. The white board pen only needs the ink bladder to be replaced for perfusing ink, thereby having simple structure, easy and quick operation, and no pollution quality.

Description

A kind of blank pen

One, technical field

The utility model belongs to a kind of writing implement class articles for use, particularly a kind of blank pen of changing ink reservoir.

Two, background technology

Existing well-known blank pen, the writing implement of marking pen class mostly is disposable product, and then whole pen went out of use after promptly the ink in the pen was used up.As China Patent No. is the disclosed a kind of teaching blank pen of CN2334599, also can be used as general blank pen, is made up of the cap for brush, middle cover, nib, suction core (being ink reservoir) valve sleeve, push rod, spring, the pen cap, bonnet etc.Comprising the suction device for ink, store and regulate ink apparatus, irritate device for ink etc.China ink is measured, ink reservoir volume is bigger though can effectively adjust.Also need ink bottle in the black process but it is irritated, and ink bottle lodges easily, the water flood operations complexity is cumbersome, pollutes easily.

Three, summary of the invention

The utility model is at the deficiency that exists in the above background technology, and to blank pen, ink reservoir, promptly pen core etc. is improved.Provide a kind of simple in structure, change ink blank pen and ink reservoir easily and efficiently.

The technical scheme that the utility model provides is:

A kind of blank pen comprises that the cap for brush, nib, main pen arm, secondary penholder, suction core are ink reservoir, and characteristics are in the nib of the end of main pen arm bayonet to be housed also, and pen core is inserted on the pipe of nib by bayonet, and is contained in the major-minor penholder.Secondary penholder is connected the back and is the blank pen with main pen arm.Its ink reservoir by hollow tube, absorbent wool and ink, and form at the envelope mucous membrane of hollow tube bottom.Hollow tube can be selected cheap materials such as plastic tube or paper tube for use, and absorbent wool and ink use current material, the membrane material that its envelope mucous membrane selects adhesive effect well easily to be pierced again.

A kind of blank pen provided by the utility model, they are compared with background technology; Simple in structure, can change pen core (ink reservoir) quickly and easily, do not need to irritate ink and ink bottle, pollution-free., make it to carry and use very convenient.

Four, description of drawings

Fig. 1 is a kind of blank structural representation when changing ink reservoir;

Fig. 2 is a kind of blank structural representation that installs in the ink reservoir use;

Five, the specific embodiment

Illustrated in figures 1 and 2, a kind of blank pen comprises main pen arm 1, secondary penholder 2, the cap for brush 3, nib 4, bayonet 5, ink reservoir 6 (being called pen core again).In the end of described main pen arm nib is housed, a bayonet with oblique sword also is housed in the nib.Ink reservoir by hollow tube, absorbent wool 7 and ink, and forms at the envelope mucous membrane 8 of hollow tube bottom, ink reservoir is inserted on the written pipe by bayonet, and is contained in the major and minor penholder.Secondary penholder screws by the screw thread that is provided with on it with main pen arm and is connected, and the pushing ink reservoir is downward, wears out the envelope mucous membrane of ink reservoir bottom through bayonet, and the guiding nib contacts with absorbent wool, and direct ink realizes writing to nib.

Claims

1, a kind of blank pen comprises the cap for brush (3), nib (4), main pen arm (1), ink reservoir (6), i.e. pen core; It is characterized in that also being equipped with in the nib of main pen arm end bayonet (5); Also comprise secondary penholder (2), pen core is inserted on the pipe of nib by bayonet, and is contained in the major and minor penholder, is the blank pen after secondary penholder is connected with penholder.

2, a kind of blank pen according to claim 1 is characterized in that described ink reservoir (6) is made of with ink hollow tube, absorbent wool (7), is provided with envelope mucous membrane (8) therein at the bottom of the blank pipe.