CN105711294A - Rotating refill outlet pen - Google Patents
Rotating refill outlet pen Download PDFInfo
- Publication number
- CN105711294A CN105711294A CN201610079073.3A CN201610079073A CN105711294A CN 105711294 A CN105711294 A CN 105711294A CN 201610079073 A CN201610079073 A CN 201610079073A CN 105711294 A CN105711294 A CN 105711294A
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- CN
- China
- Prior art keywords
- pen
- sleeve
- sliding
- core
- penholder
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention relates to a rotating refill outlet pen which comprises a pen holder. A sharp sleeve is arranged at the end of the pen holder. A refill is arranged in the pen holder. The heat portion of the refill penetrates out of the sharp sleeve. The refill is sleeved with a reset spring. A cap is arranged at the end, far away from the sharp sleeve, on the pen holder. A rotating refill outlet mechanism is arranged between the refill and the cap. According to the refill outlet pen, a traditional pressing runner refill outlet structure and a traditional CROSS refill outlet structure are broken through, the number of integral components is small, and use is convenient.
Description
Technical field
The present invention relates to a kind of rotary core propelling pen.
Background technology
Propelling pencil is daily writing implement easily, knockout mode is pressing knockout, rotary core propelling, pressing knockout and rotary core propelling structure are all realize with pressing runner mode, if Chinese Patent Application No. is 201320319574.6 disclose and press ball pen by one, including penholder, press wheel, runner, pen core, described penholder at its upper end and extends between lower end along its longitudinal axis, its bottom is that cross section is diminishing coniform, lower port arranges for being positioned at the circular hole that the nib of described pen core lower end is stretched out or retracted, described press wheel, runner, pen core is positioned at penholder inside and connects successively from top to bottom, described penholder inwall arranges and presses wheel described in confession, the upper and lower play of runner also controls the muscle groove of its rotation；Or in penholder, adding lining, described muscle groove is arranged on lining inwall；Described pen core hypomere part suit lower spring, described penholder epimere offers straight trough, straight trough place arranges the pressing part that can slide up and down along this straight trough, this pressing part includes being positioned at the outer member of applicable finger pressing outside penholder, described in driving, wheel is pressed with being positioned at inside penholder, the internals of runner, internals are pressed on wheel described in being positioned at, this ball pen adopts exactly and presses wheel, runner relatively rotates knockout, application number is that 201010609784.X also discloses that a kind of simple and easy pressing pen, this pressing pen is also adopt to press wheel, runner relatively rotates knockout, except pressing runner mode knockout, also has one for rotating profound scholar's knockout, the inside realizes with special profound scholar's pen core, no matter press runner knockout or profound scholar's knockout is all traditional knockout mode of propelling pencil, propelling pencil present on the market is all around pressing runner and goes out cored structure and profound scholar goes out cored structure and carries out small change, the structure making propelling pencil cannot break through, unalterable, the parts of propelling pencil are a lot, dismount all pretty troublesome.
Summary of the invention
The invention aims to the defect existing for propelling pencil in solution prior art, it is provided that a kind of novel rotary core propelling pen.
To achieve these goals, the technical solution used in the present invention is:
A kind of rotary core propelling pen, including penholder, the end of penholder is provided with point set, being provided with pen core in penholder, the head of pen core passes from point set, and pen core is arranged with back-moving spring, described penholder is provided with top cap away from one end of described point set, between pen core and top cap, is provided with rotary core propelling mechanism.
Above-mentioned a kind of rotary core propelling pen, described rotary core propelling mechanism includes being arranged on described pen core afterbody slide bar intimate contact therewith, the side face of slide bar is fixed with needle roller, the outer sheath of slide bar is provided with sliding sleeve, sliding sleeve is provided with sliding tray, the end of needle roller passes in sliding tray, and the outer sheath of sliding sleeve is provided with sleeve base.
Above-mentioned a kind of rotary core propelling pen, described sleeve base is fixed on the inner side of described pen arm end, and the two ends of described sliding sleeve are fixing with sleeve base and top cap respectively to be connected, and between sleeve base and top cap, the stage casing of sliding sleeve is arranged with turning set, turning set is provided with eccentric orfice, in eccentric orfice, is fixed with cam.
Above-mentioned a kind of rotary core propelling pen, described sleeve base includes sleeve base main body and the hollow eccentric axle being arranged in sleeve base main body, sleeve base main body is fixing with the end of described penholder to be connected, passing in the cavity of described slide bar and sliding sleeve therefrom eccentric hollow shaft, sliding sleeve runs through the eccentric orfice of described turning set and fixing with described top cap is connected.
Above-mentioned a kind of rotary core propelling pen, the end of described cam is provided with the sliding surface that track is enclosing coil line, sliding surface and the circumferential contact of described needle roller, with salient point and concave point on sliding surface, is provided with the groove corresponding with described needle roller at salient point place.
Above-mentioned a kind of rotary core propelling pen, described sliding tray is the two ends bar-shaped troughs with circular arc, and sliding tray extends towards the length direction of described sliding sleeve.
Above-mentioned a kind of rotary core propelling pen, the material of described top cap and turning set is aluminum, and the material of sleeve base, slide bar, penholder and sliding sleeve is copper.
Above-mentioned a kind of rotary core propelling pen, described pen core is Parker core or pressing neutrality core.
The invention have the benefit that the sleeve base of this rotary core propelling pen is fixed on the inner side of pen arm end, the two ends of sliding sleeve are fixing with sleeve base and top cap respectively to be connected, between sleeve base and top cap, the stage casing of sliding sleeve is arranged with turning set, turning set is provided with eccentric orfice, cam it is fixed with in eccentric orfice, the end of cam is provided with the sliding surface that track is enclosing coil line, sliding surface contacts with the needle roller being set in sliding sleeve on slide bar side face, during the cam rotation surveyed in turning set and its, the sliding surface of cam slides relative to needle roller, owing to the sliding tray that the track of sliding surface is enclosing coil line and needle roller place is two ends band circular arcs, towards the bar-shaped trough that sliding sleeve length direction extends, needle roller has been carried out circumferentially positioned by sliding tray, the minimal friction that the sliding surface of cam and needle roller produce cannot make needle roller and connected slide bar rotate relative to sliding sleeve, and extruding force produced by needle roller is made needle roller slide in sliding tray by the sliding surface of cam, thus needle roller band moving slide-bar stretching motion in sliding sleeve, and slide bar and the close contact of pen core afterbody, pen core is arranged with back-moving spring, also pen core is driven freely to stretch when slide bar is flexible, with salient point and concave point on sliding surface, it is provided with the groove corresponding with needle roller at salient point place, when needle roller slides into the salient point of sliding surface, the complete knockout of pen core, when needle roller slides into the concave point of sliding surface, pen core is taken in penholder completely, when needle roller slides in the groove of sliding surface, the complete knockout of pen core and have a kind of stagnant sense, another bright spot of the present invention is in that, turning set is provided with eccentric orfice, cam is fixedly installed in eccentric orfice, sleeve base includes sleeve base main body and the hollow eccentric axle being arranged in sleeve base main body, sleeve base main body is fixing with the end of penholder to be connected, pass in the cavity of slide bar and sliding sleeve therefrom eccentric hollow shaft, sliding sleeve runs through the eccentric orfice of turning set and fixing with top cap is connected, cooperation by the hollow eccentric axle of the eccentric orfice of turning set and sleeve base, when the complete knockout of turning set drive pen core, turning set and penholder and top cap are not on the same line, lump-sum creates one and fractures sense, Consumer's Experience is effective；
The material of top cap and turning set is aluminum, and the material of sleeve base, slide bar, penholder and sliding sleeve is copper so that the center of gravity of lump-sum is in the center of lump-sum, use and have very much texture, this propelling pencil has been overturned tradition and has been pressed runner and go out cored structure and profound scholar goes out cored structure, and global facility is few, easy to use.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the exploded perspective view of the present invention；
Fig. 3 is the schematic cross-section of the present invention；
Fig. 4 is the schematic diagram of sleeve base of the present invention
Fig. 5 is the schematic diagram of cam of the present invention.
Detailed description of the invention
As shown in Figures 1 to 4, a kind of rotary core propelling pen, including penholder 1, the end of penholder 1 is provided with point set 2, being provided with pen core 3 in penholder 1, the head of pen core 3 overlaps 2 from point and passes, and pen core 3 is arranged with back-moving spring 4, penholder 1 is provided with top cap 5 away from one end of point set 2, between pen core 3 and top cap 5, is provided with rotary core propelling mechanism.
Rotary core propelling mechanism includes being arranged on pen core 3 afterbody slide bar 6 intimate contact therewith, the side face of slide bar 6 is fixed with needle roller 7, the outer sheath of slide bar 6 is provided with sliding sleeve 8, sliding sleeve 8 is provided with sliding tray 9, sliding tray 9 is the two ends bar-shaped troughs with circular arc, sliding tray 9 extends towards the length direction of sliding sleeve 8, and the end of needle roller 7 passes in sliding tray 9, and the outer sheath of sliding sleeve 8 is provided with sleeve base 10.
Sleeve base 10 is fixed on the inner side of penholder 1 end, the two ends of sliding sleeve 8 are fixed be connected with sleeve bases 10 and top cap 5 respectively, between sleeve base 10 and top cap 5, the stage casing of sliding sleeve 8 is arranged with turning set 11, is provided with eccentric orfice 12 on turning set 11, is fixed with cam 13 in eccentric orfice 12.
Sleeve base 10 includes sleeve base main body 14 and the hollow eccentric axle 15 being arranged in sleeve base main body 14, sleeve base main body 14 is fixing with the end of penholder 1 to be connected, passing in the cavity of slide bar 6 and sliding sleeve 8 therefrom eccentric hollow shaft 15, sliding sleeve 8 runs through the eccentric orfice 12 of turning set 11 and fixing with top cap 5 is connected.
As it is shown in figure 5, the end of cam 13 is provided with the sliding surface 16 that track is enclosing coil line, sliding surface 16 and the circumferential contact of needle roller 7, with salient point and concave point on sliding surface 16, it is provided with the groove 17 corresponding with needle roller 7 at salient point place.
In the present invention, the material of top cap 5 and turning set 11 is aluminum, and the material of sleeve base 10, slide bar 6, penholder 1 and sliding sleeve 8 is copper, and pen core 3 is Parker core or pressing neutrality core.
The sleeve base 10 of this rotary core propelling pen is fixed on the inner side of penholder 1 end, the two ends of sliding sleeve 8 are fixed be connected with sleeve bases 10 and top cap 5 respectively, between sleeve base 10 and top cap 5, the stage casing of sliding sleeve 8 is arranged with turning set 11, turning set 11 is provided with eccentric orfice 12, cam 13 it is fixed with in eccentric orfice 12, the end of cam 13 is provided with the sliding surface 16 that track is enclosing coil line, sliding surface 16 contacts with the needle roller 7 being set in sliding sleeve 8 on slide bar 6 side face, turning set 11 and in it survey cam 13 rotate time, the sliding surface 16 of cam 13 slides relative to needle roller 7, owing to the sliding tray 9 that the track of sliding surface 16 is enclosing coil line and needle roller 7 place is two ends band circular arc, towards the bar-shaped trough that sliding sleeve 8 length direction extends, needle roller 7 has been carried out circumferentially positioned by sliding tray 9, the minimal friction that the sliding surface 16 of cam 13 and needle roller 7 produce cannot make needle roller 7 and connected slide bar 6 rotate relative to sliding sleeve 8, and extruding force produced by needle roller 7 is made needle roller 7 slide in sliding tray 9 by the sliding surface of cam 13, thus needle roller 7 band moving slide-bar 6 stretching motion in sliding sleeve 8, and slide bar 6 and the close contact of pen core 3 afterbody, pen core 3 is arranged with back-moving spring 4, also drive pen core 3 freely to stretch when slide bar 6 stretches, with salient point and concave point on sliding surface 16, the groove 17 corresponding with needle roller 7 it is provided with at salient point place, when needle roller 7 slides into the salient point of sliding surface 16, the complete knockout of pen core 3, when needle roller 7 slides into the concave point of sliding surface 16, pen core 3 is taken in penholder 1 completely, when needle roller 7 slides in the groove 17 of sliding surface 16, the complete knockout of pen core 3 and have a kind of stagnant sense, another bright spot of the present invention is in that, turning set 11 is provided with eccentric orfice 12, cam 13 is fixedly installed in eccentric orfice 12, sleeve base 10 includes sleeve base main body 14 and the hollow eccentric axle 15 being arranged in sleeve base main body 14, sleeve base main body 14 is fixing with the end of penholder 1 to be connected, pass in the cavity of slide bar 6 and sliding sleeve 8 therefrom eccentric hollow shaft 15, sliding sleeve 8 runs through the eccentric orfice 12 of turning set 11 and fixing with top cap 5 is connected, cooperation by the eccentric orfice 12 of turning set 11 and the hollow eccentric axle 15 of sleeve base 10, when turning set 11 drives pen core 3 complete knockout, turning set 11 and penholder 1 and top cap 5 are not on the same line, lump-sum creates one and fractures sense, Consumer's Experience is effective；
The material of top cap 5 and turning set 11 is aluminum, the material of sleeve base 10, slide bar 6, penholder 1 and sliding sleeve 8 is copper, the center of gravity making lump-sum is in the center of lump-sum, use and have very much texture, this propelling pencil has been overturned tradition and has been pressed runner and go out cored structure and profound scholar goes out cored structure, and after finishing assembly, except pen core 3, outside point set 2 and spring 4 can be pulled down, other parts are all combined into as a whole, and point set 2 and spring 4 can also be fixed together, and domestic consumer is when dismantling lump-sum change-fountain pen core, pull down point set 2 taking-up pen core, easy to use.
The foregoing is only the preferred embodiments of the present invention, and do not limit the present invention in any way, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (8)
1. a rotary core propelling pen, including penholder, the end of penholder is provided with point set, pen core it is provided with in penholder, the head of pen core passes from point set, and pen core is arranged with back-moving spring, it is characterised in that, described penholder is provided with top cap away from one end of described point set, between pen core and top cap, is provided with rotary core propelling mechanism.
2. a kind of rotary core propelling pen according to claim 1, it is characterized in that, described rotary core propelling mechanism includes being arranged on described pen core afterbody slide bar intimate contact therewith, the side face of slide bar is fixed with needle roller, the outer sheath of slide bar is provided with sliding sleeve, being provided with sliding tray on sliding sleeve, the end of needle roller passes in sliding tray, and the outer sheath of sliding sleeve is provided with sleeve base.
3. a kind of rotary core propelling pen according to claim 2, it is characterized in that, described sleeve base is fixed on the inner side of described pen arm end, the two ends of described sliding sleeve are fixing with sleeve base and top cap respectively to be connected, between sleeve base and top cap, the stage casing of sliding sleeve is arranged with turning set, turning set is provided with eccentric orfice, in eccentric orfice, is fixed with cam.
4. a kind of rotary core propelling pen according to claim 3, it is characterized in that, described sleeve base includes sleeve base main body and the hollow eccentric axle being arranged in sleeve base main body, sleeve base main body is fixing with the end of described penholder to be connected, passing in the cavity of described slide bar and sliding sleeve therefrom eccentric hollow shaft, sliding sleeve runs through the eccentric orfice of described turning set and fixing with described top cap is connected.
5. a kind of rotary core propelling pen according to claim 3, it is characterized in that, the end of described cam is provided with the circumferential contact of the sliding surface that track is enclosing coil line, sliding surface and described needle roller, with salient point and concave point on sliding surface, it is provided with the groove corresponding with described needle roller at salient point place.
6. a kind of rotary core propelling pen according to claim 2, it is characterised in that described sliding tray is the two ends bar-shaped troughs with circular arc, and sliding tray extends towards the length direction of described sliding sleeve.
7. a kind of rotary core propelling pen according to claim 3, it is characterised in that the material of described top cap and turning set is aluminum, and the material of sleeve base, slide bar, penholder and sliding sleeve is copper.
8. a kind of rotary core propelling pen according to claim 1, it is characterised in that described pen core is Parker core or pressing neutrality core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079073.3A CN105711294A (en) | 2016-02-04 | 2016-02-04 | Rotating refill outlet pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079073.3A CN105711294A (en) | 2016-02-04 | 2016-02-04 | Rotating refill outlet pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105711294A true CN105711294A (en) | 2016-06-29 |
Family
ID=56155737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610079073.3A Pending CN105711294A (en) | 2016-02-04 | 2016-02-04 | Rotating refill outlet pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105711294A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471544A (en) * | 2018-09-21 | 2019-03-15 | 合肥读写科技有限公司 | A kind of pen |
-
2016
- 2016-02-04 CN CN201610079073.3A patent/CN105711294A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |