CN102229297A - Micro adaptive core for propelling pencil - Google Patents
Micro adaptive core for propelling pencil Download PDFInfo
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- CN102229297A CN102229297A CN201110183476XA CN201110183476A CN102229297A CN 102229297 A CN102229297 A CN 102229297A CN 201110183476X A CN201110183476X A CN 201110183476XA CN 201110183476 A CN201110183476 A CN 201110183476A CN 102229297 A CN102229297 A CN 102229297A
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- pencil
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- spring base
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Abstract
The invention relates to a micro adaptive core for a propelling pencil. The adaptive core comprises a tip sleeve, a core protective tube head, a spring seat, a chuck, an elastic expanding and supporting clamping piece, an insertion pipe, an elastic clamping piece and a spring, wherein the tip sleeve can be sleeved in the tip of the propelling pencil; the tip sleeve is internally provided with a damping piece; the front end of the tip sleeve is provided with the core protective tube head which is matched with the tip sleeve; a locking hoop is sleeved on the front end of the spring seat; the chuck is inserted in the spring seat; the front part of the chuck is provided with the elastic expanding and supporting clamping piece, and the rear part of the chuck is provided with the insertion pipe; the elastic clamping piece is sleeved in the locking hoop; the front end of the spring seat is inserted and fixed in the tip sleeve; the tip sleeve is internally provided with a loop step which limits the moving of the locking hoop; the front end part of the elastic clamping piece is provided with a boss which restores the locking hoop; the spring is sleeved between the chuck and the spring seat; a guide core pipe is fixedly connected with the insertion pipe in an inserting manner; and two ends of the spring respectively prop against the spring seat and the guide core pipe. The micro adaptive core provided by the invention is integrally assembled into a micro automatic pencil, and can form a standard piece as the core of the propelling pencil to be subjected to automation tests on related performances, and the tested result is the result of the whole pencil; and the micro adaptive core serving as a complete standard piece can be assembled together with different pencil rods to form different whole pencils.
Description
Technical field
The present invention relates to the pulsating movement of propelling pencil, a kind of propelling pencil that particularly is integrated with the propelling pencil all functions is with miniature adaptive movement.
Background technology
The movement of known propelling pencil comprises that mainly a cartridge type hands penholder, is threaded or is shaped in the point cover (nib) of penholder end, fixedly retaining core pipe (active damping) that point puts and be installed on dop (blooming), locking strap, spring in the penholder; Therefore the movement of existing propelling pencil is the part of lump-sum; The problem that existing propelling pencil movement exists has: 1. movement is parts of lump-sum, and it must be assembled into lump-sum with parts such as nib, inner core tube, the push type caps for brush can carry out relevant test; 2. the length of nib and inner core tube will influence the outward appearance and the performance of lump-sum, so this movement standardization level is relatively poor; 3. can not can't judge whether the movement of being produced is qualified as one independently complete mechanical automation test of carrying out correlated performance, be difficult to carry out large-scale production; 4. existing propelling pencil movement is not one independently complete, so manufacturer can't unify to use general, propelling pencil movement independently when producing the different size or the propelling pencil of moulding.Therefore existing above-mentioned propelling pencil movement is not that the problem of complete separate piece needs to solve, with the large-scale production that solves the propelling pencil movement, the automatic test and the compatibility problem of performance.
Summary of the invention
For addressing the above problem, a kind of propelling pencil that the present invention is intended to propose to be integrated with the propelling pencil all functions is with miniature adaptive movement, and this movement can independently be installed on to cooperate in the penholder and with nib, inner core tube, the push type cap for brush and be assembled into a propelling pencil.
For reaching above-mentioned purpose, the present invention proposes a kind of propelling pencil with miniature adaptive movement, it is characterized in that it comprises can be inserted in the propelling pencil: one can in be socketed on point cover in the propelling pencil nib, be provided with a damping piece in the point cover, point cover front end is provided with the retaining core pipe head with its interworking; The spring base of one tubulose, spring base front end are with a movable locking hoop, and the chuck of a tubulose inserts spring base; Collet front is provided with at least two lobes and can be used for pressing from both sides the elasticity expanded support intermediate plate of embracing lead for retractable pencil, and the collet rear outer surface is provided with the insertion pipe of some barb ring muscle; Elastic clip is placed in the locking strap, and it is fixing to peg graft in spring base front end and the point cover, is provided with the loop order that spacing locking strap moves in the point cover, and the elastic clip leading section is provided with the boss that can reset the locking strap uncinate gyrus; One spring is placed between chuck and the spring base, and one leads that the core pipe inserts spring base and plugs together with the insertion pipe outer wall and fixedlys connected, both ends of the spring respectively with spring base, lead the core pipe and contact mutually.
Damping piece of the present invention is to be fixed in anterior damping fin in the point cover, is used for double team lead for retractable pencil in the point cover, makes lead for retractable pencil have certain damping in the knockout process, is unlikely to skid off naturally from point cover knockout process at lead for retractable pencil.
Further; damping piece of the present invention is placed in the damping ring in the point cover in being, is fixed with the three-jaw damping fin in the damping ring, and what the retaining core pipe head was pegged graft a protection lead for retractable pencil protects the core needle tubing; be used for lead for retractable pencil is protected, be applicable to the nib structure assembling that needs the propelling pencil that protects the core needle tubing simultaneously.
Can also be, damping piece of the present invention be placed in the damping ring in the damping piece in being, is fixed with the three-jaw damping fin in the damping ring, and what the retaining core pipe head was pegged graft a protection lead for retractable pencil protects the core copperhead; Be used for lead for retractable pencil is protected, be applicable to the nib structure assembling that needs the propelling pencil that protects the core copperhead simultaneously.
Core pipe leading section and the chuck of leading of the present invention pegged graft fixing, can do to push relative to spring base and move, the rearward end of leading the core pipe is provided with the jack that can peg graft with the propelling pencil core storage tube and the pilot hole that lead for retractable pencil can be imported chuck, the present invention be assembled into be integrated with the propelling pencil function the propelling pencil movement and be installed in the propelling pencil, be socketed in the propelling pencil nib in the point cover, leading the jack of core pipe and the transmission of propelling pencil and inner core tube one end of storage lead for retractable pencil pegs graft, the inner core tube other end is connected with the push type cap for brush that is placed in propelling pencil nib portion, forms a propelling pencil.
After adopting such scheme, the present invention is by point cover, spring base, locking strap, chuck, spring, leads the core pipe and be assembled into a complete propelling pencil movement, can be used as a miniature propelling pencil on the substantial function of the present invention; The present invention is inserted in the penholder of propelling pencil, be socketed in the propelling pencil nib in the point cover, leading the jack of core pipe and inner core tube one end of transmission in the propelling pencil and storage lead for retractable pencil pegs graft, the inner core tube other end is connected with the push type cap for brush of the penholder head that is placed in propelling pencil, is assembled into a complete propelling pencil fast.
Compare with existing propelling pencil movement, beneficial effect of the present invention is: integral body 1. of the present invention is assembled into a miniature propelling pencil, can independently constitute a standard component and carry out the correlated performance automatic test as the propelling pencil movement, the result of test is exactly the result of lump-sum; 2. the present invention forms different lump-sum as a complete standard component with different penholder assemblings, and suitability is strong; 3. the present invention helps realizing standardized production, and overall dimensions is less, and versatility is better, is fit to the half-finished standard component stock as lump-sum, can shorten the production delivery cycle, reduces production costs.
Description of drawings
Fig. 1 is embodiment one a stereochemical structure decomposing schematic representation of the present invention.
Fig. 2 is embodiment one structure of the present invention (reset condition) cutaway view.
Fig. 3 is the structure cutaway view of embodiment one pressed state of the present invention.
Fig. 4 is the cutaway view that embodiment one the present invention and nib, penholder, inner core tube, cap for brush lump-sum are assembled.
Fig. 5 is the front view of whole the pencil of Fig. 4.
Fig. 6 is embodiment two stereochemical structure decomposing schematic representations of the present invention.
Fig. 7 is embodiment two structure of the present invention (reset condition) cutaway views.
Fig. 8 is embodiment three stereochemical structure decomposing schematic representations of the present invention.
Fig. 9 is embodiment three structure of the present invention (reset condition) cutaway views.
Figure 10 is the cutaway view that embodiment three the present invention and nib, penholder, inner core tube, cap for brush lump-sum are assembled.
Figure 11 is the front view of whole the pencil of Figure 10.
Accompanying drawing is designated among the figure:
10. the point cover; 11. damping piece (or damping ring); 11.1. damping fin; 12. retaining core pipe head; 13. loop order; 14. protect the core needle tubing; 15. protect the core copperhead;
20. spring base;
30. locking strap;
40. chuck; 41. intermediate plate; 41.1 boss; 42. insertion pipe;
50. spring;
60. lead the core pipe; 61. jack; 62. pilot hole;
70. lead for retractable pencil; 100. penholder; 200. nib; 300. the cap for brush; 400. inner core tube; 500. pen clip.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Embodiment one(point cover front end is a plastics retaining core pipe head integrated with it).
As
Fig. 1Shown a kind of propelling pencil is with miniature adaptive movement, by point cover 10, spring base 20, locking strap 30, chuck 40, spring 50 with lead core pipe 60 and form.
As
Fig. 1With
Fig. 2Shown in, one can in be socketed on point cover 10 in the propelling pencil nib, anterior one-body molded two damping fins 11.1 with its interworking that have in the point cover 10, point overlaps 10 front ends and is provided with a retaining core pipe head 12 integrated with it; The chuck 40 that the spring base 20 of one tubulose, spring base 20 front ends are with a movable locking hoop 30, one tubuloses inserts in the spring base 20; Chuck 40 front portions are provided with at least two lobes and can be used for pressing from both sides the elasticity expanded support intermediate plate 41 of embracing lead for retractable pencil, and chuck 40 external rear face are provided with the insertion pipe 42 of some barb ring muscle; Elastic clip 41 is placed in the locking strap 30, and it is fixing to peg graft in spring base 20 front ends and the point cover 10, is provided with the loop order 13 that spacing locking strap 30 moves in the point cover 10, and elastic clip 41 leading sections are provided with the boss 41.1 that can reset locking strap 30 uncinate gyrus; One spring 50 is placed between chuck 30 and the spring base 20, one leads core pipe 60 inserts spring bases 20 and plugs together and fixedly connected with insertion pipe 42 outer walls on the chuck 40, spring 50 two ends respectively with spring base 20, lead core pipe 60 and contact mutually, lead core pipe 60 and can do to push relative to spring base 20 and move; Finish the integral body assembling of propelling pencil movement of the present invention, propelling pencil function of the present invention all over the body, the movement standard component that can be used as a propelling pencil is produced, can be applicable in the assembling of comings and goings pencil, general character testing result of the present invention is the testing result of propelling pencil, can solves existing propelling pencil lump-sum and can't realize the difficult problem that mechanical automation detects.
Get off to describe in detail operation principle of the present invention and concrete enforcement action.
As
Fig. 2With
Fig. 3Shown in, lead for retractable pencil 70 is inserted guiding from the pilot hole 62 of leading core pipe 60 to be entered the chuck 40, push and lead core pipe 60, spring 50 compressions, leading core pipe 60 drive chucks 40 and locking strap 30 moves, withstand sharp loop order 13 stop bits that overlap on 10 up to locking strap 30, elastic clip 41 continues reach to be separated with locking strap 30, two elastic clips, 41 expanded supports are opened and are made lead for retractable pencil 70 enter between two elastic clips 41, unclamp and lead core pipe 60, spring 50 drives leads core pipe 60 and retreats and reset, leading core pipe 60 drive chucks 40 retreats, boss 41.1 on the chuck 40 is locking strap 30 uncinate gyrus, be inserted in spring base 20, the elastic clip 41 of two double team master lead for retractable pencils 70 hoop that is locked 30 is tightened again, continue to repeat above-mentioned pushing several times, lead for retractable pencil 70 moves into point cover 10 before with certain stroke amplitude and passes from the middle damping of two damping fins 11.1, lead for retractable pencil 70 knockout from the retaining core pipe head 12 of point cover 10, and when the present invention is returned to original state, elastic clip 41 on the chuck 40 with cooperate locking strap 30 lead for retractable pencil 70 to be locked, promptly can be used for writing, so propelling pencil lead for retractable pencil essence of the present invention is again a miniature propelling pencil that integrates the propelling pencil function.
As
Fig. 4Shown in, jack 61 of leading on the core pipe 60 of the present invention plugged together with inner core tube 400 1 ends that can store lead for retractable pencil 70 be connected, integral body is inserted in from penholder 100 1 ends then, point of the present invention is inserted in the propelling pencil nib 200, and pegging graft the push type cap for brush 300 insertion penholders 100 and with the other end of inner core tube 400 1 ends then is fixed on the cap for brush 300 on the penholder 100 by pen clip 500 then; Drive inner core tube and push the core pipe 60 of leading of the present invention by pushing the cap for brush 300, assembling become a propelling pencil (as
Fig. 5Shown in), therefore, for the propelling pencil that outward appearance constantly changes, the present invention has very strong general suitability as the movement of propelling pencil.
Embodiment two(point cover pegged graft metal protect the core needle tubing, damping piece is the damping ring that has damping fin).
As
Fig. 6With
Fig. 7Shown a kind of propelling pencil is with miniature adaptive movement; by point cover 10, spring base 20, locking strap 30, chuck 40, spring 50 with lead core pipe 60 and connect to form; the difference of present embodiment and embodiment one is: damping piece is placed in the sharp damping ring 11 that overlaps in 10 in being; be fixed with three-jaw damping fin 11.1 in the damping ring 11, retaining core pipe head 12 grafting one protection lead for retractable pencil
Protect core needle tubing 14Other structure of the present invention, assembled relation and operation principle are with embodiment one.
Embodiment three(the point cover has been pegged graft and has been protected the core copperhead, damping piece is the damping ring that has damping fin).
As
Fig. 8With
Fig. 9Shown in a kind of propelling pencil with miniature adaptive movement, by point cover 10, spring base 20, locking strap 30, chuck 40, spring 50 with lead core pipe 60 and connect to form, as
Figure 10With
Figure 11Shown in, the present invention is assemblied in mounting means in the propelling pencil and operation principle with embodiment one.The difference of present embodiment and embodiment one is: damping piece is placed in the sharp damping ring 11 that overlaps in 10 in being, is fixed with three-jaw damping fin 11.1 in the damping ring 11, retaining core pipe head 12 grafting one protection lead for retractable pencil
Protect core copperhead 15Other structure of the present invention, assembled relation and operation principle are with embodiment one.
The structure of above-mentioned three embodiment is basic identical, variation or point cover 10 front ends that only are the damping piece 11 in the point cover 10 are plastics retaining core pipe head 12, protect core needle tubing 14 or protect the variation of core copperhead 15, and the structure in the nib 200 of all propelling pencils on the market has been included in these slight changes basically; Therefore, the present invention can be used as the standard component of propelling pencil movement and manufactures, in the manufacturing with the propelling pencil that is applied to different outward appearances.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, those skilled in the art, under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or variation, therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (5)
1. a propelling pencil is with miniature adaptive movement, it is characterized in that it comprises can be inserted in the propelling pencil:
One can in be socketed on point cover in the propelling pencil nib, be provided with a damping piece in the point cover, point cover front end is provided with the retaining core pipe head with its interworking;
The spring base of one tubulose, spring base front end are with a movable locking hoop, and the chuck of a tubulose inserts spring base;
Collet front is provided with at least two lobes and can be used for pressing from both sides the elasticity expanded support intermediate plate of embracing lead for retractable pencil, and the collet rear outer surface is provided with the insertion pipe of some barb ring muscle;
Elastic clip is placed in the locking strap, and it is fixing to peg graft in spring base front end and the point cover, is provided with the loop order that spacing locking strap moves in the point cover, and the elastic clip leading section is provided with the boss that can reset the locking strap uncinate gyrus;
One spring is placed between chuck and the spring base, and one leads that the core pipe inserts spring base and plugs together with the insertion pipe outer wall and fixedlys connected, both ends of the spring respectively with spring base, lead the core pipe and contact mutually.
2. a kind of propelling pencil as claimed in claim 1 is characterized in that with miniature adaptive movement: described damping piece is to be fixed in anterior damping fin in the point cover.
3. a kind of propelling pencil as claimed in claim 1 is characterized in that with miniature adaptive movement: described damping piece is placed in the damping ring in the point cover in being, is fixed with the three-jaw damping fin in the damping ring, and what the retaining core pipe head was pegged graft a protection lead for retractable pencil protects the core needle tubing.
4. a kind of propelling pencil as claimed in claim 1 is characterized in that with miniature adaptive movement: described damping piece is placed in the damping ring in the point cover in being, is fixed with the three-jaw damping fin in the damping ring, and what the retaining core pipe head was pegged graft a protection lead for retractable pencil protects the core copperhead.
5. a kind of propelling pencil as claimed in claim 1 is with miniature adaptive movement, it is characterized in that: described core pipe leading section and the chuck of leading pegged graft fixing, can do to push relative to spring base and move, the rearward end of leading the core pipe be provided with the jack that can peg graft with the propelling pencil inner core tube and the pilot hole that lead for retractable pencil can be imported chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110183476XA CN102229297A (en) | 2011-07-01 | 2011-07-01 | Micro adaptive core for propelling pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110183476XA CN102229297A (en) | 2011-07-01 | 2011-07-01 | Micro adaptive core for propelling pencil |
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| Publication Number | Publication Date |
|---|---|
| CN102229297A true CN102229297A (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110183476XA Pending CN102229297A (en) | 2011-07-01 | 2011-07-01 | Micro adaptive core for propelling pencil |
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| Country | Link |
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| CN (1) | CN102229297A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692821A (en) * | 2012-09-27 | 2014-04-02 | 株式会社寿 | Ever sharp pencil |
| CN104853930A (en) * | 2012-12-11 | 2015-08-19 | 三菱铅笔株式会社 | Chuck body and mechanical pencil |
| CN105691037A (en) * | 2016-01-18 | 2016-06-22 | 南中德 | Automatic propelling pencil |
| CN106456150A (en) * | 2014-06-16 | 2017-02-22 | 库克医药技术有限责任公司 | Plunger-driven collet handle and system for fiducial deployment |
| CN109202402A (en) * | 2018-10-17 | 2019-01-15 | 温州西通文具有限公司 | A kind of spring socket sleeve feed mechanism of the pen core combination machine of propelling pencil |
| CN110077146A (en) * | 2018-05-16 | 2019-08-02 | 张济人 | A kind of general-using type ball pen shell of no pen cap |
| CN111360853A (en) * | 2018-12-26 | 2020-07-03 | 沈阳新松机器人自动化股份有限公司 | Elastic clamping device of pen holder |
| CN113425326A (en) * | 2020-04-20 | 2021-09-24 | 郑州大学第一附属医院 | Disposable new coronary pneumonia virus throat swab detection suit of percussion pop-up disconnect-type |
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| CN2892487Y (en) * | 2005-12-15 | 2007-04-25 | 黄立群 | Automatic compensating propelling pencil |
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| CN201257830Y (en) * | 2008-09-23 | 2009-06-17 | 林学金 | Full mechanical propelling pencil core |
| CN201544626U (en) * | 2009-09-17 | 2010-08-11 | 黄立群 | Full automatic pencil with push-out lead and button lead-out structure |
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| CN1785689A (en) * | 2005-11-30 | 2006-06-14 | 郝钰 | Full automatic pencil machine core |
| CN2892487Y (en) * | 2005-12-15 | 2007-04-25 | 黄立群 | Automatic compensating propelling pencil |
| CN200988363Y (en) * | 2006-12-14 | 2007-12-12 | 张士新 | Multifunction mechanical propelling pencil |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692821A (en) * | 2012-09-27 | 2014-04-02 | 株式会社寿 | Ever sharp pencil |
| CN104853930A (en) * | 2012-12-11 | 2015-08-19 | 三菱铅笔株式会社 | Chuck body and mechanical pencil |
| CN106456150A (en) * | 2014-06-16 | 2017-02-22 | 库克医药技术有限责任公司 | Plunger-driven collet handle and system for fiducial deployment |
| CN106456150B (en) * | 2014-06-16 | 2019-02-12 | 库克医药技术有限责任公司 | Plunger type collet handle and system for primary standard substance deployment |
| CN105691037A (en) * | 2016-01-18 | 2016-06-22 | 南中德 | Automatic propelling pencil |
| CN110077146A (en) * | 2018-05-16 | 2019-08-02 | 张济人 | A kind of general-using type ball pen shell of no pen cap |
| CN109202402A (en) * | 2018-10-17 | 2019-01-15 | 温州西通文具有限公司 | A kind of spring socket sleeve feed mechanism of the pen core combination machine of propelling pencil |
| CN109202402B (en) * | 2018-10-17 | 2021-01-15 | 温州西通文具有限公司 | Spring seat sleeve feeding mechanism of pencil lead combination machine of propelling pencil |
| CN111360853A (en) * | 2018-12-26 | 2020-07-03 | 沈阳新松机器人自动化股份有限公司 | Elastic clamping device of pen holder |
| CN113425326A (en) * | 2020-04-20 | 2021-09-24 | 郑州大学第一附属医院 | Disposable new coronary pneumonia virus throat swab detection suit of percussion pop-up disconnect-type |
| CN113425326B (en) * | 2020-04-20 | 2023-09-12 | 郑州大学第一附属医院 | Percussion ejection separation type disposable new coronavirus pharyngeal swab detection set |
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Application publication date: 20111102 |