CN2933881Y - Drawing pencil - Google Patents
Drawing pencil Download PDFInfo
- Publication number
- CN2933881Y CN2933881Y CN 200620045264 CN200620045264U CN2933881Y CN 2933881 Y CN2933881 Y CN 2933881Y CN 200620045264 CN200620045264 CN 200620045264 CN 200620045264 U CN200620045264 U CN 200620045264U CN 2933881 Y CN2933881 Y CN 2933881Y
- Authority
- CN
- China
- Prior art keywords
- pen
- pulling
- cover
- nib
- brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a retractable pen comprising a cartridge, a nib container, a pen tube, a pen cap, wherein the cartridge is arranged in the pen tube, one end of a spring contacts to the nib end of the cartridge, the other end contacts to the nib container which allows the nib reaching out, the nib container is connected to the pen tube, and the pen tube is unfixedly connected to the pen cap, the pen tube has a retractable screw mechanism fixed inside, the tail end of the cartridge is connected to the retractable screw mechanism, the pen cap is connected to the retractable screw mechanism. The utility model, different from the normal retractable pen, dispenses with mobile container but without changes in appearance. The pen has a compact size easy to store and to take with. When being used it feels like an ordinary pen that pleases you very much. In addition the internal diameter of its rotating cap can be enlarged or narrowed according to actual needs, thus adapting itself to any cartridge in any diameter and creating a new series of retractable pen into the family of mobile pen.
Description
Technical field
The utility model relates to a kind of pen, in particular, relates to a kind of pulling pen.
Background technology
Writing pen can be divided into inertia pen and movable pen at present, the inertia pen is meant that pen core is fixedly installed in the shaft of a writing brush, no matter whether pen is in user mode, nib all exposes nib packet header, encase nib packet header by a pen cap, thereby protect the not nib of user mode; Movable pen does not then need additionally to be provided with pen cap parts, exposes nib packet header by the movable part control nib that is provided with in the shaft of a writing brush when writing state, in the nib packet header of withdrawing when not writing state.Movable pen on the market mainly contains two big classes now:
1, pen with rotary-by the action of rotating penholder advances the tumbler control pen core that is provided with in the shaft of a writing brush or retreats, thereby makes pen enter or withdraw from the state of writing.
2, press pen-, the dancer control pen core bistable state that is provided with in the shaft of a writing brush is advanced or setback, thereby make pen enter or withdraw from the state of writing by the cap for brush is carried out axial pressure.
And the pulling pen of producing based on the present utility model content does not also have application example on the market at home and abroad at present.
The utility model content
The purpose of this utility model provides a kind of by the pulling cap for brush, thereby the control pen core advances or retreats, thereby makes pen enter or withdraw from the pulling pen of the state of writing.
In order to achieve the above object, the utility model provides following technical proposals:
A kind of pulling pen, comprise pen core, nib packet header, the shaft of a writing brush, the cap for brush, pen core is located in the shaft of a writing brush, one spring, one end is connected to an end place that is provided with nib of pen core, and the other end is connected to and can holds in the nib packet header that nib stretches out, and nib packet header is connected with the shaft of a writing brush, the shaft of a writing brush and the cap for brush flexibly connect, be installed with spiral pulling mechanism in the described shaft of a writing brush, the tail end of pen core is connected with spiral pulling mechanism, and the cap for brush is connected with spiral pulling mechanism.
Described spiral spurs mechanism to be made up of outer fixed cover, interior fixed cover, pulling cover, turning set, and the tail end of pen core is plugged in the turning set, and the pulling cover and the cap for brush are affixed, and outer fixed cover is installed in the shaft of a writing brush.
One end of described turning set is provided with the thrust of two symmetries, and the other end is provided with a thrust; Fixed cover is provided with the helicla flute that a thrust that can hold the turning set port moves in described; Being provided with in the described pulling cover can be for the helical groove of two symmetrical thrust motions in the turning set, and pulling cover outer surface is provided with the spline of projection; Correspondence is provided with and spurs the spline of cover outer surface spline fitted in the described outer fixed cover; Described turning set one end flexibly connects by embedding described interior fixed cover spiral fluted thrust and interior fixed cover, the turning set other end flexibly connects by two symmetrical thrusts and pulling cover inside spin groove, fixed cover is fixed in the outer fixed cover in described, and described pulling cover flexibly connects by spline and outer fixed cover.
Be provided with armature in the described cap for brush, a port of described turning set is provided with the magnet that can attract armature.
The described cap for brush is provided with pen clip.
Technique effect of the present utility model is: spiral pulling mechanism is set in the shaft of a writing brush, and when the pulling cap for brush, the cap for brush is connected with the pulling cover, thereby drive the axially motion of pulling cover, because this pulling cover is located with being fixed with spline outward, can only do rectilinear motion, can not rotate.In the pulling cover helical groove is arranged, cooperate, when pulling interplanting axial linear movement, can force turning set to rotatablely move with two symmetrical thrusts of turning set end.The thrust of turning set the other end embeds in the interior fixed cover helicla flute, during the turning set rotation, do the screw opposite along the helicla flute of interior fixed cover with spurring direction, simultaneously, the reverse axial linear movement of direction is done and spurred to pen core in being plugged in the fixed cover, thereby make nib nib packet header of can stretching out or withdraw.The utility model is different with general flexible pen, has save motion packet header, is as good as with conventional pen in appearance.Volume is small and exquisite, is convenient to preserve carry, and feel is with conventional pen during use, comfortable, attractive in appearance, and the internal diameter of turning set can strengthen or dwindle as required, thereby can adapt to the pen core of any diameter, for a movable family has increased a kind of novel pulling pen series again.
Description of drawings
Fig. 1 is the structural representation of the utility model at retracted mode (the non-state of writing).
Fig. 2 is that the utility model is at the structural representation that stretches out state (writing state).
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described further:
As Fig. 1,2 is described, a kind of pulling pen of the utility model, comprise pen core 5, nib packet header 1, the shaft of a writing brush 4, the cap for brush 11, pen core 5 is located in the shaft of a writing brush 4, one spring, 2 one ends are connected to an end place that is provided with nib of pen core 5, the other end is connected to and can holds in the nib packet header 1 that nib stretches out, the used pen core 5 of the utility model requires at its nib one end place one ladder is arranged, can block an end of spring 2, the other end of spring 2 withstands in the nib packet header 1, and nib packet header 1 is connected the shaft of a writing brush 4 and the cap for brush 11 flexible connections by cover in the packet header 3 with the shaft of a writing brush 4, be provided with spiral pulling mechanism in the described shaft of a writing brush 4, this spiral pulling mechanism is made up of following member:
Described spiral pulling mechanism is made up of outer fixed cover 6, interior fixed cover 7, pulling cover 8, turning set 9, and the tail end of pen core 5 is plugged in the turning set 9, and pulling is overlapped 8 and fixedlyed connected with the cap for brush 11, and outer fixed cover 6 is fixedly installed in the shaft of a writing brush 4.One end of described turning set 9 is provided with the thrust of two symmetries, and the other end is provided with a thrust; Fixed cover 7 is provided with the helicla flute that a thrust that can hold turning set 9 ports moves in described; Being provided with in the described pulling cover 8 can be for the helical groove of turning set 9 interior two symmetrical thrust motions, and pulling cover 8 outer surfaces are provided with the spline of projection; Correspondence is provided with and spurs the spline of cover 8 outer surface spline fitted in the outer fixed cover 6; Described turning set 9 one ends are by embedding described interior fixed cover 7 spiral fluted thrusts and 7 flexible connections of interior fixed cover, turning set 9 other ends flexibly connect by two symmetrical thrusts and pulling cover 8 inside spin grooves, interior fixed cover 7 is fixed in the outer fixed cover 6, and described pulling cover 8 flexibly connects by spline and outer fixed cover 6.
Be installed with a magnet 12 in a port of turning set 9, a pair of supporting screw 15, nut 14 are fixedly attached to pull handle 13 on the pulling cover 8, pull handle 13 is fixed on the cap for brush 11, like this, when the pull handle 13 on the pulling cap for brush 11, pull handle 13 drives pulling cover 8, pulling cover 8 axially moves along the pulling direction, because this pulling cover 8 has the spline location with outer fixed cover 6, can only do rectilinear motion, can not rotate.In the pulling cover 8 helical groove is arranged, cooperate, when pulling cover 8 is made axial linear movement, can force turning set 9 to rotatablely move with two symmetrical thrusts of turning set 9 ends.The thrust of turning set 9 the other end embeds in interior fixed cover 7 helicla flutes.During turning set 8 rotation, do the screw opposite with spurring direction along the helicla flute of interior fixed cover 7, simultaneously, the reverse axial linear movement of direction is done and spurred to the pen cores 5 in being plugged in the fixed cover 7, thereby make nib nib packet header 1 of can stretching out or withdraw.Herein, nut 14 plays armature simultaneously, and when pen core 5 was in retracted mode, magnet 12 attracted this armature, it is nut 14, thereby make the shaft of a writing brush 4 can landing, if be not provided with armature 14 and magnet 12 devices, the shaft of a writing brush 4 be when being in retracted mode, may slide out, thereby make nib expose nib packet header 1, like this, ink pollution may take place.Be provided with said apparatus and can avoid above-mentioned situation effectively.
The described shaft of a writing brush 4 outer surfaces adopt the handguard material to make, and the cap for brush 11 is provided with pen clip 10 and locates to place pen with convenient at clothing pocket etc.Crown cap 16 is established on the top of the pull handle 13 on the cap for brush 11, can cover screw 15 like this, thereby makes an outward appearance more elegant in appearance.
Need to prove, spiral of the present utility model spurs mechanism can be as a general purpose module, moulding is used separately, also can be attached in the shaft of a writing brush and use adapting to various configuration design (just as popular tumbler, dancer at present) as general purpose module, and simple in structure, cheap.
Claims (5)
1, a kind of pulling pen, comprise pen core (5), nib packet header (1), the shaft of a writing brush (4), the cap for brush (11), pen core (5) is located in the shaft of a writing brush (4), one spring (2) one ends are connected to an end place that is provided with nib of pen core (5), the other end is connected to and can holds in the nib packet header (1) that nib stretches out, nib packet header (1) is connected with the shaft of a writing brush (4), the shaft of a writing brush (4) flexibly connects with the cap for brush (11), it is characterized in that: be installed with spiral pulling mechanism in the described shaft of a writing brush (4), the tail end of pen core (5) is connected with spiral pulling mechanism, and the cap for brush (11) is connected with spiral pulling mechanism.
2, pulling pen according to claim 1, it is characterized in that: described spiral spurs mechanism and is made up of outer fixed cover (6), interior fixed cover (7), pulling cover (8), turning set (9), the tail end of pen core (5) is plugged in the turning set (9), pulling cover (8) is affixed with the cap for brush (11), and outer fixed cover (6) is installed in the shaft of a writing brush (4).
3, pulling pen according to claim 2, it is characterized in that: an end of described turning set (9) is provided with the thrust of two symmetries, and the other end is provided with a thrust; Fixed cover (7) is provided with the helicla flute that a thrust that can hold turning set (9) port moves in described; Be provided with the helical groove that can supply interior two the symmetrical thrust motions of turning set (9) in the described pulling cover (8), pulling cover (8) outer surface is provided with the spline of projection; The interior correspondence of described outer fixed cover (6) is provided with and spurs the spline of cover (8) outer surface spline fitted; Described turning set (9) one ends flexibly connect by embedding described interior fixed cover (7) spiral fluted thrust and interior fixed cover (7), turning set (9) other end flexibly connects by two symmetrical thrusts and pulling cover (8) inside spin groove, fixed cover (7) is fixed in the outer fixed cover (6) in described, and described pulling cover (8) flexibly connects by spline and outer fixed cover (6).
4, according to each described pulling pen in the claim 1 to 3, it is characterized in that: be provided with armature (14) in the described cap for brush (11), a port of described turning set (9) is provided with the magnet (12) that can attract armature (14).
5, pulling pen according to claim 4, it is characterized in that: the described cap for brush (11) is provided with pen clip (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045264 CN2933881Y (en) | 2006-08-29 | 2006-08-29 | Drawing pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620045264 CN2933881Y (en) | 2006-08-29 | 2006-08-29 | Drawing pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933881Y true CN2933881Y (en) | 2007-08-15 |
Family
ID=38350570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620045264 Expired - Fee Related CN2933881Y (en) | 2006-08-29 | 2006-08-29 | Drawing pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933881Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600596A (en) * | 2013-11-20 | 2014-02-26 | 余姚市成功文具制造有限公司 | Spiral telescopic ballpoint pen |
| CN111038145A (en) * | 2019-12-31 | 2020-04-21 | 杭州川川笔业有限公司 | Line control pen |
-
2006
- 2006-08-29 CN CN 200620045264 patent/CN2933881Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600596A (en) * | 2013-11-20 | 2014-02-26 | 余姚市成功文具制造有限公司 | Spiral telescopic ballpoint pen |
| CN111038145A (en) * | 2019-12-31 | 2020-04-21 | 杭州川川笔业有限公司 | Line control pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20130829 |