CN2913020Y - Telescopic pen with flattened shape - Google Patents
Telescopic pen with flattened shape Download PDFInfo
- Publication number
- CN2913020Y CN2913020Y CN 200620012218 CN200620012218U CN2913020Y CN 2913020 Y CN2913020 Y CN 2913020Y CN 200620012218 CN200620012218 CN 200620012218 CN 200620012218 U CN200620012218 U CN 200620012218U CN 2913020 Y CN2913020 Y CN 2913020Y
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- handwriting
- pen
- flat
- shape
- block
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to a flat flexible pen comprising a fixed pen and a flexible pen which are connected with each other; wherein, one end of the fixed pen is provided with a round opening, and other end is provided with a section which is flat rectangle shape or shape close to flat rectangle; the flexible pen is flat rectangle shape or shape close to flat rectangle; one end of the flexible is connected with the end of the fixed open of flat rectangle shape or a shape close to flat rectangle and with the non-writing end of the pen refill. The shape of the flat flexible pen is designed of a flat shape which is novelty, special, nice, and attractive; the flat surface is convenient to print popularizing information; at the same time, the practical advantages of unlike accident destroying due to rolling and dropping is obtained, and the durability is good. In addition, as the structure is simple and the number of fittings is small, the manufacturing and assembly is easy, and the manufacturing cost is low. Meanwhile, the contacting area of the flexible pen and the part between the thumb and the second finger of the customer is wide, the hand-hold feeling is good, besides, the pen can be conveniently pressed and flexible, thus the utilization is convenient and comfortable, and is applicable for long-time writing.
Description
Technical field
The utility model relates to a kind of pen of stapling together, and the flexible pen of particularly a kind of flat belongs to and writes or the drawing appliance field.
Background technology
The version of existing flexible pen is varied, and rotary stretching structure is arranged, and the push type stretching structure is also arranged.Rotary stretching structure mainly is to be hidden in the shaft of a writing brush epimere, produces thereby rotate epimere drive pen core.As for the push type stretching structure, existing end at pen is provided with the version that push switch is controlled refill expansion, also has the whole section shaft of a writing brush of the pen version as push switch.The flexible pen of existing these structures has a common feature and is exactly: the cross section of the shaft of a writing brush of whole flexible pen all is circular or near circular, the stretching structure in the pen is a gear structure and rounded.The flexible pen of this structure is comparatively common, and profile is novel inadequately, if change shaft of a writing brush profile into other three-dimensional shape, feel is bad again, and because of its rounded stretching structure has a certain size, limiting the shaft of a writing brush can not become thin shape, so the change on any profile only can make the shaft of a writing brush thicker, bad use.And the circular shaft of a writing brush is less with the hand tiger position contact-making surface of holding the author, holds sense and still waits to improve.Also have, the circular shaft of a writing brush is placed on the plane landing of rolling easily, causes flexible meaning of a passage to damage outward.
Summary of the invention
At above-mentioned problem, the purpose of this utility model provided a kind of simple in structure durable, produce easily, the novel uniqueness of profile, easy to use, hold sense well, be difficult for the flexible pen of flat of rolling landing.
For achieving the above object, the utility model adopts following technical scheme:
The flexible pen of a kind of flat, it comprises handwriting, pen core, it is characterized in that: described handwriting comprises fixedly handwriting and the scalable handwriting that is connected, and an end of described fixedly handwriting is provided with circular open, and the cross section of the other end is that prolate is square or near the square shape of prolate; Described scalable handwriting is a flat cuboid or near the shape of flat cuboid, and it is that prolate is square or near an end of the square described fixedly handwriting of prolate and the non-writing end of described pen core that the one end connects the cross section; Described pen core places in the described fixedly handwriting, outside the extended described circular open of described pen core writing end.
The end of described scalable handwriting one end is provided with embedded block, and described embedded block is inserted and embedded in the described fixedly handwriting, and described scalable handwriting is connected with described fixedly handwriting.
Described scalable handwriting comprises fixed support block, movable slider, movable clip block, fixture, described fixed support block is the shape of flat cuboid or approaching flat cuboid, relative intermediate portion, its both sides part is higher, as " H " shape structure, intermediate portion part is provided with chute hole and draw-in groove, is provided with hooked scarf in the described draw-in groove; Described movable slider also is the shape of bluff body, and the position of its corresponding described chute hole offers connecting hole, and the position of its corresponding described draw-in groove is provided with elastic projection, and described elastic projection is the interior hooked scarf of the described draw-in groove of apical grafting movably; Described movable clip block comprises two intermediate plates, and the size of described intermediate plate can just be inserted and will partly be enclosed within inside with described movable slider in the middle of the described fixed support block, and the position of corresponding described chute hole offers locating hole on each intermediate plate; Described fixture passes wherein locating hole, the chute hole of described fixed support block, the connecting hole of described movable slider and the locating hole of another described intermediate plate of a described intermediate plate, and the three is connected.
One end of described movable slider is provided with the embedding projection, and described embedding projection stretches in the opening of non-writing end of described pen core, is connected with described pen core.
The projection that the end of described elastic projection is set to raise up, described projection and described hooked scarf extrados and intrados are slidingly connected, described projection can be in described draw-in groove along described hooked scarf extrados to lower slider, to slide to described hooked scarf top when described projection, just can slide into described hooked scarf intrados, and stop with its apical grafting sliding, described projection also can be in described draw-in groove along described hooked scarf intrados to lower slider, to slide to described hooked scarf top when described projection, just can slide out to described hooked scarf extrados, thereby realize the effect of the described pen core of cycling switch.
Can respectively be provided with chute in the upper and lower both sides of described fixed support block, insert with convenient described intermediate plate.
The size of described intermediate plate also can just be covered the upper and lower both sides in described fixed support block, and described chute then can be located at each edge inner edge of described intermediate plate on the contrary, inserts with convenient described intermediate plate.
Described movable clip block can be " ∪ " shape or " ㄩ " shape structure, can be one of the forming, described intermediate plate can be parallel, or as clip, be that the wealthyer position that separates of link position then is close together, firmly described fixed support block and described movable slider are enclosed within inside; Described movable clip block can adopt resilient metal or plastic material manufacturing.
The end of described movable clip block can be stretched in the described fixedly handwriting, correspondingly, described fixedly handwriting is provided with the opening that matches with the end shape size of described movable clip block, and the end of described movable clip block matches with opening on the described fixedly handwriting and is connected.
Described fixture comprises two contiguous blocks, and it is movable affixed, and described intermediate plate, described fixed support block and described movable slider are connected.Described contiguous block can be provided with the sleeve pipe that cooperate to insert connects, and can also be that wherein a contiguous block is provided with and inserts axle and another contiguous block is provided with the shaft-cup of cooperation.
Described chute hole is a slotted hole, and described connecting hole and described locating hole are circular hole.
Described fixedly handwriting connects nib, and described nib is a truncated cone-shaped, is hollow structure, and the one end is pegged graft or the described fixedly handwriting that is spirally connected, and the other end is provided with circular open, and described pen core can stretch out from described circular open and be used to write.
Described pen core is socketed with spring, and described pen core also is provided with fixture block, and described spring one end apical grafting is on described fixture block, and described spring other end apical grafting is in described fixedly handwriting or described nib.
Operating principle of the present utility model is as follows:
When needs use the flexible pen of this flat to write, push the end of movable clip block, movable clip block is promptly to lower slider, drive is attached thereto the movable slider slip that connects and moves down, movable slider also pushes away connected pen core downwards thereupon, the elastic force that makes pen core overcome spring ejects, during hooked scarf in the middle of the elastic projection of movable slider slides into the apical grafting fixed support block in the draw-in groove, movable slider can stop to slide, fixedly pen core ejects the position, the pen core writing end stretches out outside the nib at this moment, can write.
When needing to regain pen core when finishing using, push the end of movable clip block once more, movable clip block is promptly to lower slider, drive is attached thereto the movable slider slip that connects and moves down, to slide into hooked scarf top when the elastic projection of movable slider, just can withdraw from hooked scarf, removed the locking of movable slider, on movable slider under the rebound effect power of spring slides, move, make in the pen core withdrawal handwriting.
The utility model has following advantage and effect with respect to prior art:
(1) because the profile of the flexible pen of this flat is designed to flat pattern, the more novel uniqueness of its moulding, attraction attractive in appearance, has enjoying value preferably, the also more convenient advertisement information that stamps of flat horizontal surface, increase the effectiveness of this product as propaganda material, simultaneously also have the substantial advantage that difficult rolling landing causes accidental damage, durability is better.
(2) the simple in structure of pen because this flat stretches, accessory is less, so make assembling easily, production cost is lower.
(3) because flexible pen of this flat and the hand tiger position contact-making surface broad of holding the author are held sense better, and can push easily flexible, easy to use, comfortable, so the suitable usefulness of writing for a long time.
Description of drawings
Fig. 1 is the schematic appearance of the flexible pen of the utility model flat.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the flexible pen of flat shown in Figure 1.
Fig. 3 is the structural plan figure that the fixed support block of the flexible pen of flat shown in Figure 1 connects the movable slider one side.
Fig. 4 is the structural plan figure that the movable slider of the flexible pen of flat shown in Figure 1 is connected and fixed the back-up block one side.
Cutaway view when Fig. 5 is flexible use of flat shown in Figure 1.
Fig. 6 is the cutaway view of the flexible pen of flat shown in Figure 1 when standby.
The specific embodiment
Below with reference to also infinite embodiment and accompanying drawing are described in more detail realizing optimal way of the present utility model.
Fig. 1 to Fig. 4 shows the concrete structure of the utility model embodiment, and as shown in Figure 1, present embodiment is the flexible pen of a kind of flat, and it comprises handwriting, pen core 1 and nib 8, and handwriting comprises fixedly handwriting 2 and the scalable handwriting 3 that is connected.Fixedly an end of handwriting 2 is provided with circular open 21, and the cross section of the other end is the square shape of prolate, and present embodiment is that prolate is square, can be near the square shape of prolate at other embodiment.
Scalable in the present embodiment handwriting 3 is the shape of flat cuboid, can be the shape near flat cuboid at other embodiment, and it is an end of the square fixedly handwriting 2 of prolate and the non-writing end of pen core 1 that the one end connects the cross section.Scalable handwriting 3 comprises fixed support block 4, movable slider 5, movable clip block 6, fixture 7.Fixed support block 4 is the shape of flat cuboid, can be shape at other embodiment near flat cuboid, its both sides 41 relative intermediate portion parts 42 are higher, as " H " shape structure, middle part 42 is provided with chute hole 43 and draw-in groove 44, chute hole 43 is a slotted hole, be provided with hooked scarf 45 in the draw-in groove 44, the end of fixed support block 4 one ends is provided with embedded block 46, embedded block 46 is inserted and is embedded fixedly in the handwriting 2, fixed support block 4 is connected with fixing handwriting 2, and embedded block 46 is two in the present embodiment, can be other number at other embodiment.Movable slider 5 also is the shape of bluff body, the position of its corresponding chute hole 43 offers connecting hole 51, connecting hole 51 is a circular hole, the position of its corresponding draw-in groove 44 is provided with elastic projection 52, the projection 54 that the end of elastic projection 52 is set to raise up, projection 54 is slidingly connected with hooked scarf 45 extrados and intrados, projection 54 can be in draw-in groove 44 along hooked scarf 45 extrados to lower slider, to slide to hooked scarf 45 top when projection 54, just can slide into hooked scarf 45 intrados, and stop with its apical grafting sliding, projection 54 also can be in draw-in groove 44 along hooked scarf 45 intrados to lower slider, to slide to hooked scarf 45 top when projection 54, just can slide out to hooked scarf 45 extrados, so elastic projection 52 hooked scarf 45 in the apical grafting draw-in groove 44 movably; One end of movable slider 5 is provided with and embeds projection 53, embeds projection 53 and stretches in the opening of non-writing end of pen core 1, is connected with pen core 1.Movable clip block 6 is " ∪ " shape structure, can be " ㄩ " shape structure in other embodiments, movable clip block 6 comprises two parallel intermediate plates 61, adopt resilient metal or plastic material manufacturing, integrally formed, in other embodiments can as clip, promptly the wealthyer position that separates of link position then is close together; The size of intermediate plate 61 can just be inserted part 42 in the middle of the fixed support block 4 is enclosed within inside with movable slider 5, and the position of corresponding chute hole 43 offers locating hole 62 on each intermediate plate 61, and locating hole 62 is a circular hole.Respectively be provided with chute 47 in the upper and lower both sides 41 of fixed support block 4, insert to make things convenient for intermediate plate 61.The size of intermediate plate 61 also can just be covered the upper and lower both sides 41 in fixed support block 4 in other embodiments, and 47 of chutes can be located at intermediate plate 61 each edge inner edge on the contrary, inserts with convenient.The end of movable clip block 6 is stretched into fixedly in the handwriting 2, and correspondingly, fixedly handwriting 2 is provided with the opening 22 that matches with the end shape size of movable clip block 6, and the end of movable clip block 6 matches with opening 22 on the fixing handwriting 2 and is connected.Fixture 7 comprises two contiguous blocks 71,72, and it is movable affixed, and contiguous block 71,72 is provided with the sleeve pipe 73 that cooperate to insert connects, and can also be that wherein a contiguous block is provided with and inserts axle and another contiguous block is provided with the shaft-cup (not shown) of cooperation in other embodiments; Fixture 7 passes wherein locating hole 62, the chute hole 43 of fixed support block 4, the connecting hole 51 of movable slider 5 and the locating hole 62 of another described intermediate plate 61 of an intermediate plate 61, and intermediate plate 61, fixed support block 4, movable slider 5 are connected.
Nib 8 be a truncated cone-shaped, is hollow structure, the grafting of one end or the fixedly circular open 21 of handwriting 2 that is spirally connected, and the other end is provided with circular open 81, and the writing end of pen core 1 can stretch out from circular open 21 and circular open 81 and be used to write.
Pen core 1 places fixedly in the handwriting 2, and pen core is socketed with spring 11, and is provided with fixture block 12, and spring 11 1 end apical graftings are on fixture block 12, and spring 11 other end apical graftings are in nib 8.Fixedly handwriting 2 can comprise that nib 8 is partly integrally formed in other embodiments, so can leave out nib 8, the writing end of pen core 1 can directly stretch out from circular open 21 and be used to write (not shown).
The operating principle of present embodiment is: when needs use the flexible pen of this flat to write, push the end of movable clip block 6, movable clip block 6 is promptly to lower slider, drive is attached thereto movable slider 5 slips that connect and moves down, movable slider 5 also pushes away connected pen core 1 downwards thereupon, the elastic force that makes pen core 1 overcome spring 11 ejects, during hooked scarf 45 in the middle of the elastic projection 52 of movable slider 5 slides into apical grafting fixed support block 4 in the draw-in grooves 44, movable slider 5 can stop to slide, fixedly pen core 1 ejects the position, pen core 1 writing end stretches out outside the nib 8 at this moment, can write, and sees Fig. 5.
When needing to regain pen core 1 when finishing using, push the end of movable clip block 6 once more, movable clip block 6 is promptly to lower slider, drive is attached thereto the movable slider that connects 5 and slides and move down, and to slide into hooked scarf 45 top when the elastic projection 52 of movable slider 5, just can withdraw from hooked scarf 45, removed the locking of movable slider 5, on movable slider under the rebound effect power of spring 11 5 slides, move, make in the pen core 1 withdrawal handwriting, see Fig. 6.
The foregoing description is an optimal way of the present utility model; but embodiment of the present utility model is not limited by the foregoing description; other any do not deviate from essence or the change on the principle, the modification done under the spirit of the present utility model, substitutes, combination, simplify; all should be the displacement or the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (10)
1. the flexible pen of a flat, it comprises handwriting, pen core, it is characterized in that: described handwriting comprises fixedly handwriting and the scalable handwriting that is connected, and an end of described fixedly handwriting is provided with circular open, and the cross section of the other end is that prolate is square or near the square shape of prolate; Described scalable handwriting is a flat cuboid or near the shape of flat cuboid, and it is that prolate is square or near an end of the square described fixedly handwriting of prolate and the non-writing end of described pen core that the one end connects the cross section.
2. the flexible pen of flat according to claim 1, it is characterized in that: the end of described scalable handwriting one end is provided with embedded block, and described embedded block is inserted and is embedded in the described fixedly handwriting, and described scalable handwriting is connected with described fixedly handwriting.
3. the flexible pen of flat according to claim 1 and 2, it is characterized in that: described scalable handwriting comprises fixed support block, movable slider, movable clip block, fixture, described fixed support block is the shape of flat cuboid or approaching flat cuboid, relative intermediate portion, its both sides part is higher, intermediate portion part is provided with chute hole and draw-in groove, is provided with hooked scarf in the described draw-in groove; Described movable slider also is the shape of bluff body, and the position of its corresponding described chute hole offers connecting hole, and the position of its corresponding described draw-in groove is provided with elastic projection, and described elastic projection is the interior hooked scarf of the described draw-in groove of apical grafting movably; Described movable clip block comprises two intermediate plates, and the size of described intermediate plate can just be inserted and will partly be enclosed within inside with described movable slider in the middle of the described fixed support block, and the position of corresponding described chute hole offers locating hole on each intermediate plate; Described fixture passes wherein locating hole, the chute hole of described fixed support block, the connecting hole of described movable slider and the locating hole of another described intermediate plate of a described intermediate plate, and the three is connected.
4. the flexible pen of flat according to claim 3, it is characterized in that: an end of described movable slider is provided with the embedding projection, and described embedding projection stretches in the opening of non-writing end of described pen core, is connected with described pen core.
5. the flexible pen of flat according to claim 3, it is characterized in that: the projection that the end of described elastic projection is set to raise up, described projection and described hooked scarf extrados and intrados are slidingly connected, described projection can be in described draw-in groove along described hooked scarf extrados to lower slider, to slide to described hooked scarf top when described projection, just can slide into described hooked scarf intrados, and stop with its apical grafting sliding, described projection also can be in described draw-in groove along described hooked scarf intrados to lower slider, to slide to described hooked scarf top when described projection, just can slide out to described hooked scarf extrados.
6. the flexible pen of flat according to claim 3 is characterized in that: respectively be provided with chute in the upper and lower both sides of described fixed support block.
7. the flexible pen of flat according to claim 3, it is characterized in that: described intermediate plate edge inner edge respectively is provided with chute.
8. the flexible pen of flat according to claim 3, it is characterized in that: described movable clip block is " ∪ " shape or " ㄩ " shape structure, and it is parallel that described intermediate plate can be, or as clip, promptly the wealthyer position that separates of link position then is close together.
9. the flexible pen of flat according to claim 3, it is characterized in that: the end of described movable clip block is stretched in the described fixedly handwriting, correspondingly, described fixedly handwriting is provided with the opening that matches with the end shape size of described movable clip block, and the end of described movable clip block matches with opening on the described fixedly handwriting and is connected.
10. the flexible pen of flat according to claim 3, it is characterized in that: described fixture comprises two contiguous blocks, its activity is affixed, and described intermediate plate, described fixed support block and described movable slider are connected.Described contiguous block is provided with the sleeve pipe that cooperate to insert connects, or wherein a contiguous block is provided with and inserts axle and another contiguous block is provided with the shaft-cup of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012218 CN2913020Y (en) | 2006-04-20 | 2006-04-20 | Telescopic pen with flattened shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012218 CN2913020Y (en) | 2006-04-20 | 2006-04-20 | Telescopic pen with flattened shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913020Y true CN2913020Y (en) | 2007-06-20 |
Family
ID=38167620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012218 Expired - Fee Related CN2913020Y (en) | 2006-04-20 | 2006-04-20 | Telescopic pen with flattened shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913020Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987087A (en) * | 2022-06-16 | 2022-09-02 | 深圳楠凯科技有限公司 | Mechanical pencil and production method thereof |
-
2006
- 2006-04-20 CN CN 200620012218 patent/CN2913020Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987087A (en) * | 2022-06-16 | 2022-09-02 | 深圳楠凯科技有限公司 | Mechanical pencil and production method thereof |
| CN114987087B (en) * | 2022-06-16 | 2024-02-02 | 深圳楠凯科技有限公司 | Propelling pencil and method for producing the same |
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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: 20070620 Termination date: 20100420 |