CN208558724U - A kind of Novel sign pen - Google Patents
A kind of Novel sign pen Download PDFInfo
- Publication number
- CN208558724U CN208558724U CN201820972159.3U CN201820972159U CN208558724U CN 208558724 U CN208558724 U CN 208558724U CN 201820972159 U CN201820972159 U CN 201820972159U CN 208558724 U CN208558724 U CN 208558724U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- annular
- pen
- external screw
- tube structure
- 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
It include tubular penholder portion the utility model discloses a kind of Novel sign pen, limit plate, annular relief, internal and external threads, taper nib portion, annular thickening part, tube structure, taper nib portion is threadedly coupled with tubular penholder portion, and the tube structure is sleeved on the ontology being made of taper nib portion and tubular penholder portion.Pass through the tube structure of the Demountable assembling in handwriting, this structure is by rotating clockwise and counterclockwise and moving up and down under the action of screw thread, under the action of limit plate and limit screw thread, pen cap effect is not only acted as, and not easy to lose, play the role of pen holding region again, the connection that is screwed of its both ends makes to hold a pen and writes more stable more comfortable, improves the efficiency of work and study, a component can be mostly used, this structure is more simplified rationally, more economical.
Description
Technical field
The utility model relates to novel office table separations, and in particular to a kind of Novel sign pen.
Background technique
Signature pen people live study in it is very widely used, bring while convenience there is also it is some not
Foot, such as: existing signature pen is generally configured to pen cap and handwriting separation, is easy to lose pen cap in use, all parts
Usually independent design is individually responsible for a kind of function, cannot a component multiple use, cause structure not enough to refine rationally, also
For the comfort level that holds a pen, rubber sleeve has been added in pen holding region, but in use for some time, often rubber sleeve and handwriting turn to slide
Dynamic, it is inconvenient to cause to write.
Utility model content
In view of deficiency existing for existing signature pen, the utility model is intended to provide a kind of Novel sign pen, existing to solve
Pen cap and handwriting separate design cause pen cap easy to be lost in technology, hold a pen unstable uncomfortable, a component cannot be mostly used, and structure is not
Enough refine reasonable technical problem.
The purpose of this utility model is mainly achieved through the following technical solutions: a kind of Novel sign pen, including tubular pen
Bar portion and taper nib portion, taper nib portion are threadedly coupled with tubular penholder portion, and the tubular penholder is arranged in portion
There is pen holding region, is respectively equipped with outside annular relief I, the ring in the tubular penholder portion of the top and bottom of the pen holding region
Shape lug boss I has external screw thread I, is provided with limit plate, the taper in the tubular penholder portion of the upper end of the annular relief I
Written portion's upper end edge periphery is equipped with outside annular thickening part, and the annular thickening part has external screw thread II；
The Novel sign pen further includes tube structure, and the tube structure is by cylindrical barrel body and covers the ring on cylindrical barrel body
The inner peripheral surface of shape gum cover composition, the upper end of the cylindrical barrel body is equipped with inside annular relief II, the inside ring
Shape lug boss II is equipped with internal screw thread III, and matches spiral shell with the external screw thread I in the annular relief I of the pen holding region end
Line connection, the inner peripheral surface of the lower end of the cylindrical barrel body are equipped with internal screw thread IV, and with the outer spiral shell in taper nib portion
Line II is in mating connection, and rotating the tube structure can axially be moved up and down by screw thread along pen.
The limit plate height is greater than with I lug boss of external screw thread, I height, and is less than the cylindrical barrel body inner peripheral surface
Vertical range between tubular penholder portion outer circumference surface.
Taper nib portion is greater than with the thickness of the annular thickening part of external screw thread II with I annular relief of external screw thread
I height.
The cylindrical barrel body and the annular gum cover contact surface have form friction pattern.Increasing contact surface frictional force makes, and keeps it solid
It is qualitative more preferable.
The annular gum cover outer surface is equipped with spot-like projections.
Compared with prior art the utility model has the following beneficial effects:
By the tube structure of the Demountable assembling in handwriting, this structure by rotating and in screw thread clockwise and counterclockwise
Under the action of move up and down, limit plate and limit screw thread under the action of, not only acted as pen cap effect, and not easy to lose,
Play the role of pen holding region again, the both ends connection that is screwed makes to hold a pen and writes more stable more comfortable, improves work and study
Efficiency, a component can be mostly used, this structure is more simplified rationally, more economical.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not considered as limitations of the present invention.
Fig. 1 is the present embodiment structural schematic diagram when writing state.
Fig. 2 is the portion A enlarged drawing in Fig. 1.
Fig. 3 is the portion B enlarged drawing in Fig. 1.
Structural schematic diagram when Fig. 4 is the present embodiment non-write word state.
Fig. 5 is the portion C enlarged drawing in Fig. 4.
Fig. 6 is tube structure structure chart.
Fig. 7 is taper nib portion structure chart.
In figure: 1- tubular penholder portion, 101- limit plate, 102- annular relief I, 103- external screw thread I, 2- taper nib
Portion, 201- annular thickening part, 202- external screw thread II, 3- tube structure, 301- cylindrical barrel body, 302- annular gum cover, 303- annular
Protrusion II, 304- internal screw thread III, 305- internal screw thread IV.
Specific embodiment
Further explanation is made to the utility model with reference to the accompanying drawing, the utility model embodiment includes but is not limited to
The following example.
As shown in Figures 1 to 7, the present embodiment includes tubular penholder portion 1 and taper nib portion 2, taper nib portion 2 with
Tubular penholder portion 1 is threadedly coupled, and is provided with pen holding region, the top and bottom of the pen holding region in tubular penholder portion 1
Tubular penholder portion 1 on be respectively equipped with outside annular relief I 102, the annular relief I 102 has external screw thread I 103,
Limit plate 101,2 upper end edge of taper nib portion are provided in the tubular penholder portion 1 of the upper end of the annular relief I 102
Periphery is equipped with outside annular thickening part 201, and the annular thickening part has external screw thread II 202；
The Novel sign pen further includes tube structure 3, and the tube structure 3 is by cylindrical barrel body 301 and covers in cylindrical barrel body
On annular gum cover 302 form, the inner peripheral surface of the upper end of the cylindrical barrel body 301 is equipped with inside annular relief II 303,
Described annular protrusion II 303 have internal screw thread III 304, and match spiral shell with the external screw thread I 103 of the pen holding region end
Line connection, the inner peripheral surface of the lower end of the cylindrical barrel body 301 are equipped with internal screw thread IV 305, and in taper nib portion 2
External screw thread II 202 it is in mating connection, 3 sets of tube structure in the pen being made of tubular penholder portion 1 and taper nib portion 2 at this time
On ontology, the lower end screw thread IV 305 of tube structure 3 is just connected on the external screw thread II 202 in taper nib portion 2 at this time,
Head tip exposes in state of writing, and at this moment, tube structure 3 plays the work of pen holding region just at the zone position that holds a pen
With the silk face length that the internal screw thread IV 305 is contacted with external screw thread II 202 is more preferably less than the internal screw thread III 304 and external screw thread I
103 contact silk face length makes its conduct since the upper and lower side of tube structure 3 has threaded connection and upper end to have limit plate 101
Pen holding region is stablized, and stationarity is good.It, can be above and below axis when rotating the tube structure 3 under the action of connection screw thread
It is mobile.
In order to make 301 threaded upper ends III 304 of cylindrical barrel body be no more than the external screw thread I 103 of pen holding region upper end connected to it,
And so that tube structure 3 is in the zone position that holds a pen, play the role of pen holding region, set 101 height of limit plate is greater than with outer
I 103 lug boss of screw thread, I 102 height, and it is less than 301 inner peripheral surface of cylindrical barrel body to 1 excircle of tubular penholder portion
Vertical range between face, to prevent tube structure 3 from moving up.
When tube structure 3 moves down, the lower end annular relief of cylindrical barrel body 301 threaded upper ends III 304 and pen holding region
When external screw thread I 103 connects on I 102, the position that tube structure 3 at this time is in covers the pen tip in taper nib portion 2, plays
The effect of pen cap, continuing to move down to limit it causes to fall off, and has II 202 ring of external screw thread in taper nib portion 2
The thickness of shape thickening part 201 is greater than the height with I 103 annular relief I 102 of external screw thread, plays position-limiting action.
Contact surface is bonded preferably in order to increase frictional force, is connect in the cylindrical barrel body 301 and the annular gum cover 302
Contacting surface has form friction pattern.
In order to increase the frictional force and massage comfort of hand grip portion, it is equipped on 302 outer surface of the annular gum cover dotted
Protrusion.
When assembling, the external screw thread I 103 of tube structure 3 threaded upper ends III 304 and the pen holding region lower end in tubular penholder portion 3
It is threadedly coupled, rotates clockwise tube structure 3, under the action of screw thread, move up, crossed threaded area, directly push away it and arrive
The external screw thread I 103 of pen holding region upper end rotates clockwise threaded connection again, it is made to hold out against limit plate 101, then, taper nib
2 upper end of portion connect with 3 lower thread of tubular penholder portion and screws clockwise, meanwhile, 2 upper end annular thickening part of taper nib portion
201 external screw threads II 202 are also screwed on clockwise with 3 lower end internal screw thread IV 305 of tube structure.
It is moved up under threaded function in use, rotating clockwise tube structure 3, it is made to hold out against limit plate 101, taper
The pen tip in penholder portion 2 exposes, and in the state of writing, the lower end screw thread IV 305 of tube structure 3 is just connected to taper nib portion
On external screw thread II 202 on 2, tube structure 3 is in pen holding region and plays the role of pen holding region at this time, since both ends are screwed, surely
It is qualitative good, it is connected firmly, holding a pen, it is more smooth to write, and when not writing, rotary barrel structure 3 counterclockwise, tube structure 3 is in screw thread
It is moved down under effect, the screw thread III 304 of 3 upper end lug boss of tube structure has crossed threaded area, slips over non-threaded area, reaches cylinder
1 lower thread area, shape penholder portion, rotation makes I 103 screw thread of external screw thread of the pen holding region lower end connected to it of screw thread III 304 counterclockwise
External screw thread II 202 is connected and held out against, at this point, tube structure 3 covers the tip in taper nib portion 2, plays the role of pen cap.Cylinder
Body structure 3 serves as pen holding region role when writing state, pen cap role is served as when not writing state, a component is multi-purpose, mistake
Journey can be repeatedly.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (5)
1. a kind of Novel sign pen, including tubular penholder portion and taper nib portion, taper nib portion and the tubular penholder
Portion is threadedly coupled, it is characterised in that: pen holding region, the cylinder of the top and bottom of the pen holding region are provided in tubular penholder portion
Outside annular relief I is respectively equipped in shape penholder portion, the annular relief I has external screw thread I, the annular relief
Limit plate is provided in the tubular penholder portion of I upper end, taper nib portion upper end edge periphery is equipped with outside annular and adds
Thick portion, the annular thickening part have external screw thread II；
The Novel sign pen further includes tube structure, and the tube structure is by cylindrical barrel body and covers the annular glue on cylindrical barrel body
The inner peripheral surface of set composition, the upper end of the cylindrical barrel body is equipped with inside annular relief II, the inside convex annular
It plays portion II and is equipped with internal screw thread III, and match screw thread company with the external screw thread I in the annular relief I of the pen holding region end
Connect, the inner peripheral surface of the lower end of the cylindrical barrel body is equipped with internal screw thread IV, and with the external screw thread II in taper nib portion
In mating connection, rotating the tube structure can axially be moved up and down by screw thread along pen.
2. a kind of Novel sign pen according to claim 1, it is characterised in that: the limit plate height, which is greater than, has outer spiral shell
The height of I lug boss of line I, and it is less than the cylindrical barrel body inner peripheral surface to vertical between tubular penholder portion outer circumference surface
Distance.
3. a kind of Novel sign pen according to claim 1, it is characterised in that: taper nib portion has external screw thread II
The thickness of annular thickening part is greater than the height with I annular relief I of external screw thread.
4. a kind of Novel sign pen according to claim 1, it is characterised in that: the cylindrical barrel body and the annular gum cover
Contact surface has form friction pattern.
5. a kind of Novel sign pen according to claim 1, it is characterised in that: the annular gum cover outer surface is equipped with point
Shape protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972159.3U CN208558724U (en) | 2018-06-23 | 2018-06-23 | A kind of Novel sign pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820972159.3U CN208558724U (en) | 2018-06-23 | 2018-06-23 | A kind of Novel sign pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208558724U true CN208558724U (en) | 2019-03-01 |
Family
ID=65488492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820972159.3U Expired - Fee Related CN208558724U (en) | 2018-06-23 | 2018-06-23 | A kind of Novel sign pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208558724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705881A (en) * | 2018-06-23 | 2018-10-26 | 许凤喆 | A kind of signature pen |
-
2018
- 2018-06-23 CN CN201820972159.3U patent/CN208558724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705881A (en) * | 2018-06-23 | 2018-10-26 | 许凤喆 | A kind of signature pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210623 |