CN201165105Y

CN201165105Y - Push changeable Chinese calligraphy pen

Info

Publication number: CN201165105Y
Application number: CNU2008201035205U
Authority: CN
Inventors: 陈春安
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-14
Filing date: 2008-03-14
Publication date: 2008-12-17
Anticipated expiration: 2018-03-14

Abstract

The utility model belongs to an improved writing pen structure, in particular to a thrust and replacement-type writing pen, comprising a pen barrel; an ink suction inlet is arranged at the lower end of the pen barrel; a piston head is arranged inside the pen barrel; the wall surface of the external column of the piston head is movably matched with the inner circumferential wall of the pen barrel; a pull rod rack is fixedly connected on the rear end face of the piston head; the pull rod rack is adapted to the cavity of the pen barrel; an opening is arranged on the side wall of the pen barrel above the pull rod rack; a gear is arranged on the opening through a rotating shaft; the teeth of the gear are meshed and drivenly matched with the teeth of the pull rod rack; a pen tip pipe joint is coordinately arranged on the ink suction inlet pipe of the pen barrel; the pen tip pipe joint is fixedly connected with the pen tip. The thrust and replacement-type writing pen has simple structure, rational design, fast ink suction, more flexible pen tip replacement and more convenient writing, which does not need frequent ink suction and can meet the writing needs of different occasions.

Description

Pushing displaced type book skill pen

Technical field

The utility model belongs to the improvement of lettering pen structure, particularly pushes displaced type book skill pen.

Background technology

Pen and the writing brush at present selling and use on the market, of a great variety; The barrel that the structure of pen mostly is shaft of a writing brush upper end open and Chu Mo is connected, and ink tube is built in again in the barrel, and its lower end is communicated with by the affixed nib in the shaft of a writing brush and shaft of a writing brush lower end, the structures shape of this pen the mode of its blotting-need push barrel and come blotting; Writing pen does not have barrel, and the 2nd, store ink by means of sponge, thus can not lay in ink, but the limit dips in black limit and writes, and it is also just comparatively frequent to dip in China ink, and ink reservoir volume is less; Therefore, writing brush is compared with pen, and a shortcoming is arranged, and promptly carries inconvenience; General pen, its nib is non-exchange, and the occasion that is suitable for is more single, and uneconomical material benefit is not given and is used the people of book skill pen and pen to bring convenience.

Summary of the invention

The purpose of this utility model is to provide a kind of pushing displaced type book skill pen, frequent blotting, and blotting is quick, can change nib flexibly, writes more conveniently, satisfies the needs of writing of different occasions.

The utility model is achieved in that a kind of pushing displaced type book skill pen, comprise that shaft of a writing brush lower end is being provided with ink-sucking port, piston head is installed in the shaft of a writing brush, the column jacket wall of piston head and the internal perisporium of the shaft of a writing brush are movingly, affixed Push Rod Rack on the rear end face of piston head, the tube chamber of the Push Rod Rack and the shaft of a writing brush adapts, be positioned on the shaft of a writing brush sidewall of Push Rod Rack top opening is being set, by rotating shaft gear is installed on the opening, the transmission that is meshed of the gear teeth of gear and the tooth of Push Rod Rack cooperates, the ink-sucking port pipe cooperation of the shaft of a writing brush is installed with written pipe joint, written pipe joint and written Joint.

Obviously, can learn by above-mentioned technical scheme, the utility model has changed the blotting mode of traditional lettering pen, the principle of its blotting is for forming ink storing chamber by changing the shaft of a writing brush volume that is contained between piston head and the ink-sucking port, earlier nib is unloaded from ink-sucking port, again ink-sucking port is dipped in the ink, upwards handsetting gear rotates, the Push Rod Rack that gear driven is engaged with transmission moves to the lower end of the shaft of a writing brush, the volume of piston head below increases, ink is pressed in the shaft of a writing brush by ambient atmosphere through nib and ink-sucking port, is full of the volume of the piston head below that stops to move up to ink; When using the utility model to write, the ink in the ink storage chamber can reduce, and piston head also just correspondingly descends thereupon, and handsetting gear comes the pushing piston head so generally need not upwards; If nib goes out Mo Buchang, the handsetting gear that then can make progress promotes piston head by Push Rod Rack the ink in the ink storage chamber is pushed out, as seen, the utility model is simple in structure, and is reasonable in design, frequently blotting, blotting is quick, can change nib flexibly, write more conveniently, satisfy the needs of writing of different occasions.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the cross-sectional schematic of the utility model embodiment 1;

Fig. 2 is the cross-sectional schematic of the utility model embodiment 2;

Fig. 3 for the match schematic diagram of the pen cap that is connected of the shaft of a writing brush 2.

The specific embodiment

A kind of pushing displaced type book skill pen, as Fig. 1, Fig. 2 and shown in Figure 3, comprise that the shaft of a writing brush 3 lower ends are being provided with ink-sucking port, piston head 4 is installed in the shaft of a writing brush 3, the column jacket wall of piston head 4 and the internal perisporium of the shaft of a writing brush 3 are closely movingly, affixed Push Rod Rack 5 on the rear end face of piston head 4, Push Rod Rack 5 adapts with the tube chamber of the shaft of a writing brush 3, be positioned on the shaft of a writing brush 3 sidewalls of Push Rod Rack 5 tops opening is being set, by rotating shaft 6 gear 7 is installed on the opening, the transmission that is meshed of the tooth of the gear teeth of gear 7 and Push Rod Rack 5 cooperates, and the ink-sucking port pipe of the shaft of a writing brush 3 cooperates written pipe joint 2 is installed, nib pipe joint 2 and written Joint, nib are soft written 1 or hard-tipped pen head 9.Be provided with in soft written 1 go out China ink pipe 8 and written pipe joint cooperates affixed, go out China ink pipe 8 by the connection that matches with ink-sucking port of written pipe joint 2, be provided with in the hard-tipped pen head 9 go out tattooing needle pipe 10 and written pipe joint cooperates affixed, go out tattooing needle pipe 10 by the connection that matches with ink-sucking port of written pipe joint 2, soft written 1 or hard-tipped pen head 10 in black pipe is installed out ink is derived from ink-sucking port more equably, make the font of writing more smooth and avoid China ink; Though nib is softer, it is technical very strong to write the Brush calligraphy requirement, installs out China ink pipe 2 backs and just grips pen and write out better font, the level that Brush calligraphy is write in people's raising of auxiliary exercise calligraphy than being easier to control.This shows, the ink-sucking port of shaft of a writing brush lower end both can match to install and be connected with soft nib, install soft nib and can be used for writing Brush calligraphy, also can match to install with soft nib be connected, and installs hard-tipped pen head Writing hard pen font etc., if under the situation that writing brush is inconvenient to use, removing soft nib (writing brush head) changes the hard-tipped pen head and writes just passable, the user can change nib at any time, is convenient for carrying not only economy but also material benefit.The 2nd, soft being difficult to of nib grasped, and the 3rd, writing, it is technical very strong to require

The left end of the shaft of a writing brush 3 or right-hand member or its two ends can cooperate the suit cover 11 of beginning to write, and are easy to carry protection nib.The right-hand member of the shaft of a writing brush 3 is being provided with opening.The madial wall of the downside of Push Rod Rack 5 and the shaft of a writing brush 3 is slidingly matched, because when handsetting gear 7 rotates, can produce downward press-bending stress to Push Rod Rack 5, medial surface by the shaft of a writing brush 3 supports Push Rod Rack 7, to reduce press-bending stress, avoid Push Rod Rack 5 to be bent or fatigue deformation even damage to Push Rod Rack 5.

Claims

1, a kind of pushing displaced type book skill pen, comprise that the shaft of a writing brush (3) lower end is being provided with ink-sucking port, it is characterized in that: piston head (4) is installed in the shaft of a writing brush (3), the internal perisporium of the column jacket wall of piston head (4) and the shaft of a writing brush (3) movingly, affixed Push Rod Rack (5) on the rear end face of piston head (4), Push Rod Rack (5) adapts with the tube chamber of the shaft of a writing brush (3), be positioned on the shaft of a writing brush (3) sidewall of Push Rod Rack (5) top opening is being set, by rotating shaft (6) gear (7) is installed on the opening, the transmission that is meshed of the tooth of the gear teeth of gear (7) and Push Rod Rack (5) cooperates, the ink-sucking port pipe cooperation of the shaft of a writing brush (3) is installed with written pipe joint (2), written pipe joint (2) and written Joint.

2, pushing displaced type book skill pen according to claim 1, it is characterized in that: nib is soft nib (1) or hard-tipped pen head (9).

3, pushing displaced type book according to claim 2 skill pen is characterized in that: go out China ink pipe (8) and the written pipe joint that are provided with in the soft nib (1) cooperate affixedly, go out China ink and manage (8) by written pipe joint (2) connection that matches with ink-sucking port.

4, pushing displaced type book according to claim 2 skill pen is characterized in that: be provided with in the hard-tipped pen head (9) go out tattooing needle pipe (10) and the cooperation of written pipe joint is affixed, go out tattooing needle pipe (10) by written pipe joint (2) connection that matches with ink-sucking port.

5, pushing displaced type book according to claim 1 skill pen is characterized in that: the left end of the shaft of a writing brush (3) or right-hand member or its two ends cooperate the suit cover (11) of beginning to write.

6, pushing displaced type book skill pen according to claim 1, it is characterized in that: the right-hand member of the shaft of a writing brush (3) is being provided with opening.

7, pushing displaced type book skill pen according to claim 1, it is characterized in that: the madial wall of the downside of Push Rod Rack (5) and the shaft of a writing brush (3) is slidingly matched.