CN203974304U - Rotary U-disk pen - Google Patents
Rotary U-disk pen Download PDFInfo
- Publication number
- CN203974304U CN203974304U CN201420280249.8U CN201420280249U CN203974304U CN 203974304 U CN203974304 U CN 203974304U CN 201420280249 U CN201420280249 U CN 201420280249U CN 203974304 U CN203974304 U CN 203974304U
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- China
- Prior art keywords
- cap
- pen
- rotary
- rotating mechanism
- pen core
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- 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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to a kind of stationery, refers in particular to a kind ofly can pass in and out pen core and be provided with the rotary U-disk pen of USB interface with rotation mode.The utility model discloses a kind of rotary U-disk pen, wherein, include housing, one end and housing grafting friction tight front cap, be arranged on the USB interface seat that the rotating mechanism in housing, the pen core assembly that is plugged on rotating mechanism and grafting are fixed on rotating mechanism one end; Described rotating mechanism includes the inner casing of one end and the grafting of front cap, in the other end of inner casing, tight fit has attachment cap, one end of this attachment cap and fairlead is spirally connected, described fairlead one end is plugged with fixedly guide pin bushing, on described fairlead, have helical guide channel, on described fixedly guide pin bushing, have the projection coordinating with gathering sill, described fixedly guide pin bushing is fixed on fixed cover, described fixed cover is pegged graft and is fixed with locking cap, and described USB interface seat and locking cap are pegged graft fixing.Can noiseless turnover pen core while being used for writing, after grafting USB flash disk, make clerical workforce's electronic bits of data that is easy to carry.
Description
Technical field
The utility model relates to a kind of stationery, refers in particular to a kind ofly can pass in and out pen core and be provided with the rotary U-disk pen of USB interface with rotation mode.
Background technology
Existing general ball pen or water-color paintbrush are to peg graft with the cap for brush and handwriting mostly, or cover nib, prevent that pen from drawing pen and ink because touching because of carelessness in places such as book, skin, clothes, meanwhile, also prevent that pen from hurting nib when dropping; Therefore there is the spring pen of push type, and this type of pen in use, need user to press...with one's finger and press the button of one end, make it knockout or move back core, and in the process of pressing, all can send the sound of " beep ticks ", and some user pressing keys fast when pondering a problem or handle official business, this just makes the sound of " beep ticks " send with high-frequency, and this has just affected other people study of periphery or office; In addition, existing pen just possesses simple writing function mostly, and function singleness cannot meet study, the working environment of nowadays diversification.
Utility model content
The technical problem that one, will solve
The purpose of this utility model is for the existing the problems referred to above of prior art, spy provide a kind of can noiseless turnover pen core, have the rotary U-disk pen that carries USB flash disk function concurrently simultaneously.
Two, technical scheme
For solving the problems of the technologies described above, the utility model rotary U-disk pen, wherein, include front cap that housing, one end and housing peg graft, be arranged on the USB interface seat that the rotating mechanism in housing, the pen core assembly that is plugged on rotating mechanism and grafting are fixed on rotating mechanism one end; Above-mentioned rotating mechanism includes one end and front cap is pegged graft and friction tight inner casing, in the other end of inner casing, tight fit has attachment cap, one end of this attachment cap and fairlead is spirally connected, above-mentioned fairlead one end is plugged with fixedly guide pin bushing, on above-mentioned fairlead, have helical guide channel, on above-mentioned fixedly guide pin bushing, have the projection coordinating with gathering sill, above-mentioned fixedly guide pin bushing is fixed on fixed cover, above-mentioned fixed cover is pegged graft and is fixed with locking cap, and above-mentioned USB interface seat and locking cap are pegged graft fixing.
As optimization, one end of above-mentioned inner casing and front cap is provided with cushion rubber, and the above-mentioned cushion rubber being arranged on front cap is positioned at the part of front cap and housing grafting, and above-mentioned two cushion rubbers lay respectively at the two ends of housing.
As optimization, above-mentioned pen core assembly is comprised of pen core and the spring that is plugged on pen core one end, and one end of above-mentioned spring is against on pen core, and the other end is against on the inwall of front cap; One end of above-mentioned pen core withstands in attachment cap.
As optimization, above-mentioned fixedly guide pin bushing outer wall is provided with a circle annular tooth, on the inwall of above-mentioned fixed cover, annular is evenly equipped with the fin corresponding with annular tooth, and the length of above-mentioned fin is greater than the width of annular tooth, and each fin is all between two between crown of annular tooth.
As optimization, the outer wall of above-mentioned fixed cover is axially provided with card article, is axially evenly equipped with raised line on the inwall of above-mentioned locking cap, and above-mentioned card article is plugged between two between raised line.
As optimization, on the outer wall of above-mentioned locking cap, be provided with positioning strip, on the inwall of above-mentioned USB interface seat, have and coordinate the locating slot of pegging graft with positioning strip, above-mentioned USB interface seat location is plugged on locking cap.
Three, the beneficial effects of the utility model
The utility model rotary U-disk pen can be noiseless turnover pen core, no matter user's rotation turnover pen core during in work or study whether can not affect other people work of periphery or study.In addition, the utility model is also provided with USB interface seat, and the USB flash disk of can pegging graft makes clerical workforce carry easily electronic bits of data, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the exploded view of the utility model rotary U-disk pen;
Fig. 2 is the profile of the utility model rotary U-disk pen;
Fig. 3 is the use state diagram that the utility model rotary U-disk penholder connects USB flash disk.
In figure, 1 is that housing, 2 is front cap, and 3 is USB interface seat, and 4 is pen core, 5 is spring, and 6 is attachment cap, and 7 is USB flash disk, and 8 is fairlead, 9 is fixing guide pin bushing, and 10 is gathering sill, and 11 is projection, and 12 is cushion rubber, 13 is locking cap, and 14 is annular tooth, and 15 is fin, 16 is card article, and 17 is raised line, and 18 is positioning strip, 19 is locating slot, and 20 is fixed cover, and 21 is inner casing.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model rotary U-disk pen is described further:
Embodiment one: as shown in Figures 1 to 3, the utility model rotary U-disk pen, wherein, include front cap 2 that housing 1, one end and housing 1 peg graft, be arranged on the USB interface seat 3 that the rotating mechanism in housing 1, the pen core assembly that is plugged on rotating mechanism and grafting are fixed on rotating mechanism one end, above-mentioned pen core assembly is comprised of pen core 4 and the spring 5 that is plugged on pen core 4 one end, one end of above-mentioned spring 5 is against on pen core 4, and the other end is against on the inwall of front cap 2; One end of above-mentioned pen core 4 withstands in attachment cap 6, and the USB flash disk 7 of can pegging graft at USB interface seat 3 places, is convenient to clerical workforce and carries electronic bits of data, improves office efficiency; Above-mentioned rotating mechanism includes one end and front cap 2 is pegged graft and friction tight inner casing 21, in the other end of inner casing 21, tight fit has attachment cap 6, and this attachment cap 6 is spirally connected with one end of fairlead 8, so, when the front cap 2 of rotation, just can drive fairleads 8 to rotate by inner casing 21 and attachment cap 6; Above-mentioned fairlead 8 one end are plugged with fixedly guide pin bushing 9, on above-mentioned fairlead 8, have helical guide channel 10, on above-mentioned fixedly guide pin bushing 9, there is the projection 11 coordinating with gathering sill 10, when fairlead 8 rotation, by gathering sill 10, drive fixedly guide pin bushing 9 to move axially, so just can realize the knockout of pen core 4 or move back core, and in moving back the process of core, pen core 4 is subject to the elastic force of compressed spring 5 and returns in rotating mechanism; Above-mentioned fixedly guide pin bushing 9 is fixed on fixed cover 20, and 20 of above-mentioned fixed covers are pegged graft and fixed with locking cap 13, and above-mentioned USB interface seat 3 is pegged graft fixing with locking cap 13.
One end of above-mentioned inner casing 21 and front cap 2 is provided with cushion rubber 12, and the above-mentioned cushion rubber 12 being arranged on front cap 2 is positioned at the part of front cap 2 and housing 1 grafting, and above-mentioned two cushion rubbers 12 lay respectively at the two ends of housing 1; So design, can improve the degree of accuracy of rotating mechanism when assembling.
Above-mentioned fixedly guide pin bushing 9 outer walls are provided with a circle annular tooth 14, on the inwall of above-mentioned fixed cover 20, annular is evenly equipped with the fin corresponding with annular tooth 14 15, the length of above-mentioned fin 15 is greater than the width of annular tooth 14, so design, be conducive to fixedly guide pin bushing 9 and depart from fin 15 in axially movable being unlikely to simultaneously, guaranteed the stability of its internal motion; Each fin 15 is all between two between crown of annular tooth 14; The outer wall of above-mentioned fixed cover 20 is axially provided with card article 16, is axially evenly equipped with raised line 17 on the inwall of above-mentioned locking cap 13, and above-mentioned card article 16 is plugged between two between raised line 17; On the outer wall of above-mentioned locking cap 13, be provided with positioning strip 18, have and coordinate the locating slot 19 of pegging graft with positioning strip 18 on the inwall of above-mentioned USB interface seat 3, above-mentioned USB interface seat 3 location are plugged on locking cap 13.Above-mentioned fixed cover 20, locking cap 13 and USB interface seat 3 all connect in the mode of pegging graft, and the effect of above-mentioned card article 16, raised line 17, positioning strip 18 and locating slot 19 is to allow fixed cover 20, locking cap 13 and USB interface seat 3 to have certain moving axially, but stoped the radial rotating of its wide-angle, thereby guaranteed the stable installation of whole each parts of pen.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a rotary U-disk pen, is characterized in that: include front cap that housing, one end and housing peg graft, be arranged on the USB interface seat that the rotating mechanism in housing, the pen core assembly that is plugged on rotating mechanism and grafting are fixed on rotating mechanism one end; Described rotating mechanism includes one end and front cap is pegged graft and friction tight inner casing, in the other end of inner casing, tight fit has attachment cap, one end of this attachment cap and fairlead is spirally connected, described fairlead one end is plugged with fixedly guide pin bushing, on described fairlead, have helical guide channel, on described fixedly guide pin bushing, have the projection coordinating with gathering sill, described fixedly guide pin bushing is fixed on fixed cover, described fixed cover is pegged graft and is fixed with locking cap, and described USB interface seat and locking cap are pegged graft fixing.
2. rotary U-disk pen according to claim 1, is characterized in that: one end of described inner casing and front cap is provided with cushion rubber, described in be arranged on cushion rubber on front cap and be positioned at the part that front cap and housing are pegged graft, described two cushion rubbers lay respectively at the two ends of housing.
3. rotary U-disk pen according to claim 1, is characterized in that: described pen core assembly is comprised of pen core and the spring that is plugged on pen core one end, and one end of described spring is against on pen core, and the other end is against on the inwall of front cap; One end of described pen core withstands in attachment cap.
4. according to the rotary U-disk pen described in claims 1 to 3 any one, it is characterized in that: described fixedly guide pin bushing outer wall is provided with a circle annular tooth, on the inwall of described fixed cover, annular is evenly equipped with the fin corresponding with annular tooth, the length of described fin is greater than the width of annular tooth, and each fin is all between two between crown of annular tooth.
5. according to the rotary U-disk pen described in claims 1 to 3 any one, it is characterized in that: the outer wall of described fixed cover is axially provided with card article, on the inwall of described locking cap, be axially evenly equipped with raised line, described card article is plugged between two between raised line.
6. according to the rotary U-disk pen described in claims 1 to 3 any one, it is characterized in that: on the outer wall of described locking cap, be provided with positioning strip, on the inwall of described USB interface seat, have and coordinate the locating slot of pegging graft with positioning strip, described USB interface seat location is plugged on locking cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280249.8U CN203974304U (en) | 2014-05-28 | 2014-05-28 | Rotary U-disk pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280249.8U CN203974304U (en) | 2014-05-28 | 2014-05-28 | Rotary U-disk pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974304U true CN203974304U (en) | 2014-12-03 |
Family
ID=51971786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280249.8U Expired - Fee Related CN203974304U (en) | 2014-05-28 | 2014-05-28 | Rotary U-disk pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019007413A1 (en) * | 2017-07-07 | 2019-01-10 | 刘保伸 | Automatic refill-propelling off-axis pen |
| CN109471544A (en) * | 2018-09-21 | 2019-03-15 | 合肥读写科技有限公司 | A kind of pen |
-
2014
- 2014-05-28 CN CN201420280249.8U patent/CN203974304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019007413A1 (en) * | 2017-07-07 | 2019-01-10 | 刘保伸 | Automatic refill-propelling off-axis pen |
| CN109471544A (en) * | 2018-09-21 | 2019-03-15 | 合肥读写科技有限公司 | A kind of pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |