CN105365452A - Pen clip stretching and retracting structure - Google Patents
Pen clip stretching and retracting structure Download PDFInfo
- Publication number
- CN105365452A CN105365452A CN201510929283.2A CN201510929283A CN105365452A CN 105365452 A CN105365452 A CN 105365452A CN 201510929283 A CN201510929283 A CN 201510929283A CN 105365452 A CN105365452 A CN 105365452A
- Authority
- CN
- China
- Prior art keywords
- clamp
- penholder
- pen
- connecting portion
- pen clip
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
- B43K25/02—Clips
- B43K25/028—Clips combined with means for propelling, projecting or retracting the writing unit
Landscapes
- Clips For Writing Implements (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a pen clip stretching and retracting structure. The pen clip stretching and retracting structure comprises a guide sleeve for driving a pen core, a pen rod and a movable pen clip, wherein the movable pen clip comprises a clip body positioned at the outer side of the pen rod and a connecting part which is positioned inside the pen rod; a protruding part is arranged at the lower end of the clip body; the pen rod is provided with a recessed area; the connecting part is connected to the guide sleeve so that the guide sleeve can move up and down with the movable pen clip; the connecting part is provided with a deflection centre on the guide sleeve; an elastic part is arranged between the connecting part and the guide sleeve; the deflection centre is positioned between the elastic part and the clip body; the protruding part on the clip body tightly leans against the outer wall of the pen rod; when the clip body is pressed downwards, the protruding part on the clip body moves downwards along the outer wall of the pen rod and enters the recessed area. When a writer forgets to retract the pen core, the clip body cannot be hung on clothes; the clip body can be hung in a pocket of the clothes only when the pen core is retracted, so that the clothes can be prevented from pollution of ink.
Description
Technical field
The present invention relates to the pen clip structure of a kind of tool, especially relate to the pen clip folding structure of a kind of tool.
Background technology
At present ball pen is commercially of a great variety, and its pen clip to be fixed on penholder and can not to stretch, and function ratio is more single.If namely retraction pen core is linked into pocket to have the ball pen of pen clip to forget, the ink of pen core can be infected with clothing.
The ball pen of push type comprises penholder and pen core, and pen clip is fixedly installed on penholder.The tail end of penholder is provided with the cap for brush, is provided with connector and revolving part in penholder; Have clutch between connector and revolving part, the rear end of connector is connected with the cap for brush, and the front end of revolving part is connected with pen core.Its operation principle is: when cap for brush effect connector, and the effect of connector makes revolving part can push ahead while rotation, thus is advanced to penholder front end by pen core, and now connector is separated with revolving part, can write after the nib on pen core stretches out penholder; When the cap for brush acts on connector again, connector and revolving part close up, and pen core is understood in indentation penholder under the effect of back-moving spring.
China Patent No. be 200320100547.6 utility model patent disclose an a kind of lamps structure, it is that one must be launched pen clip and just can write, and this pen clip must be folded again can by pencil holding in pocket mouth, will not forget so as to allowing user the lamps structure bounced back by pen core.It comprises the cap for brush, penholder, actuator, nib, elastic parts and pen clip, this penholder upper, lower end docks the cap for brush and nib respectively, the fore-set of this actuator upper end stretches out in cap for brush upper end, and be that elasticity has propped up this elastic parts between this actuator lower end and inwall of penholder, make this actuator being interspersed with a pen core can so as to elastic telescopic, and this pen clip upper end with eccentric cam is articulated in this cap for brush upper end especially, above-mentioned fore-set energy elastic top is made to be butted on this eccentric cam, so as to via institute's pivot joint pen clip expansion with fold, and reach stretching out and retraction of its pen core respectively.There are the following problems for a tool for said structure: 1, when writing, under pen clip is in deployed condition, and pen clip is pressed in the hand of writer, writes the discomfort that can cause hand for a long time; 2, the expansion amplitude of pen clip is comparatively large, and under unexpected active force, pen clip is easily by switch out.
China Patent No. be 201420799321.8 utility model disclose the pen clip folding structure of a kind of tool, it discloses the movable block comprising driving body He be installed with pen clip, movable block is provided with the through hole of vertical direction, the ellipsoidal cross section of this through hole, the connecting portion that driving body comprises rotating shaft and coordinates with rotor, rotating shaft is provided with eccentric wheel, eccentric wheel is arranged in through hole, when driving body rotates, pen clip follows the movement that movable block makes certain amplitude, its advantage does not affect the convenience of comfortableness and the use of writing when being and writing, achieve simultaneously and only have when after pen core retraction, pen clip just can buckle on clothes, ink is avoided to be infected with clothes.But above-mentioned pen clip folding structure also exists complex structure, and cost is high-technology defect comparatively.
Summary of the invention
Technical problem to be solved by this invention is to provide simple, the lower-cost pen clip folding structure of a kind of structure, this structure is applied on a tool, when pen core stretches out cannot mouth hanging on clothing, only have when pen core retraction after, pen clip just can buckle on clothing, avoids ink to be infected with clothes.
The present invention solves the problems of the technologies described above adopted technical scheme: pen clip folding structure, comprise the guide pin bushing driving pen core, penholder and movable pencil clamp, described movable pencil clamp comprises the clamp be positioned at outside penholder and the connecting portion being positioned at penholder, the lower end of described clamp is provided with lug boss, described penholder is provided with depressed area, connecting portion is connected to described guide pin bushing and makes described guide pin bushing follow movable pencil clamp to move up and down, described connecting portion is provided with a deflection center on guide pin bushing, elastic component is provided with between described connecting portion and described guide pin bushing, described deflection center is between elastic component and clamp, lug boss on clamp abuts against on described penholder outer wall, downward pressing clamp, the lug boss on clamp moves down along penholder outer wall and enters in described depressed area.
Present invention further optimization scheme is: the rear end of described guide pin bushing is provided with the cavity holding connecting portion, and described connecting portion is coupling on the sidewall of cavity.
Present invention further optimization scheme is: the two side of cavity is provided with circular piece, is provided with the circular groove can putting into described circular piece on the downside of described connecting portion, the two side of described cavity is provided with the limited block that restriction connecting portion moves.
Present invention further optimization scheme is: elastic component is spring, and described spring is between the bottom and the front side of connecting portion of cavity.
Present invention further optimization scheme is: described depressed area is the through hole on penholder.
Present invention further optimization scheme is: the arranged outside of described guide pin bushing has inner fovea part, and described lug boss is through described by the inner fovea part described in rear embedding.
Present invention further optimization scheme is: described penholder back-end closure, and when movable pencil clamp moves, connecting portion withstands on described penholder aft bulkhead.
Present invention further optimization scheme is: when movable pencil clamp moves, and the rear end of clamp exceedes described penholder one segment distance.
Present invention further optimization scheme is: described clamp is column structure.
Present invention further optimization scheme is: described clamp upper end arranged outside has the press section of indent.
Compared with prior art, advantage of the present invention is applied in a tool by pen clip folding structure, is provided with pen core in the penholder of a tool, and be positioned at the main spring of penholder front end, press clamp downwards, connecting portion orders about guide pin bushing reach, pen core stretches out penholder, and the main spring of penholder front end is compressed.Because deflection center is between elastic component and clamp, under the effect of elastic component, the lug boss on clamp abuts against on penholder outer wall.In downward pressing clamp process, the lug boss on clamp moves down along penholder outer wall and enters in depressed area, and now pen core stretches out penholder.Therefore, under pen core stretches out state, clamp cannot be affiliated in pocket.
Horizontal force is applied to the upper end of pressing clamp, lug boss on clamp shifts out depressed part, under the effect of main spring, in pen core indentation penholder, clamp moves backward under the drive of connecting portion, lug boss on clamp leans against on penholder outer wall, pulls clamp, make to reserve gap between clamp and penholder outer wall a little firmly.Just clamp can be affiliated in pocket under this kind of state.
To sum up, when writer forgets retraction pen core, clamp cannot buckle on clothing, and only have when after pen core retraction, clamp just can buckle in clothes pocket, avoids ink to be infected with clothes.
Accompanying drawing explanation
Fig. 1 is the stereogram being provided with ball pen of the present invention;
Fig. 2 is the exploded view of ball pen;
Fig. 3 is the structure chart of movable pencil clamp of the present invention;
Fig. 4 is A place enlarged drawing in Fig. 3;
Fig. 5 is the structure chart of guide pin bushing of the present invention;
Fig. 6 is B place enlarged drawing in Fig. 5;
Fig. 7 is the structure chart of the present invention with pen core;
Fig. 8 is provided with the structure chart of ball pen of the present invention under pen core indentation state;
Fig. 9 is provided with the structure chart of ball pen of the present invention under pen core stretches out state.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As depicted in figs. 1 and 2, pen clip folding structure, comprise the guide pin bushing 2 driving pen core 1, penholder 3 and movable pencil clamp 4, as shown in Figure 3, movable pencil clamp 4 comprises the clamp 5 be positioned at outside penholder 3 and the connecting portion 6 being positioned at penholder 3, the lower end of clamp 5 is provided with lug boss 7, penholder 6 is provided with depressed area 8, connecting portion 6 is connected to guide pin bushing 2 and makes guide pin bushing 2 follow movable pencil clamp 4 to move up and down, Fig. 5 is guide sleeve structure, connecting portion 6 is provided with a deflection center 9, elastic component 10 is provided with between connecting portion 6 and guide pin bushing 2, deflection center 9 is between elastic component 10 and clamp 5, lug boss 7 on clamp 5 abuts against on penholder 3 outer wall, downward pressing clamp 5, the lug boss 6 on clamp 5 moves down along penholder 3 outer wall and enters in depressed area 8.Penholder 3 is provided with the groove 31 moved up and down for connecting portion 6.Pen clip folding structure is applied in ball pen, places main spring 18 in the front end of penholder 3.Clamp in Fig. 8 leans against on the outer wall of penholder, can buckle on clothing, and in Fig. 9, clamp is embedded in the depressed area of penholder, and now pen core stretches out, and cannot buckle on clothes.
The rear end of guide pin bushing 2 is provided with the cavity 11 holding connecting portion 6, and connecting portion 6 is coupling on the sidewall 12 of cavity 11.Connecting portion 6 is positioned at guide pin bushing 2, and connecting portion 6 can by the rotation of certain amplitude simultaneously.
As shown in fig. 4-5, the two side 12 of cavity 11 is provided with circular piece 13, on the downside of connecting portion 6, is provided with the circular groove 14 can putting into circular piece 13.Circular piece 13 and circular groove 14 cooperatively interact, and are the deflection center 9 of connecting portion 6 on guide pin bushing 2 herein.The two side 12 of cavity 11 is provided with the limited block 15 that restriction connecting portion 6 moves.Limited block 15 limits connecting portion 6 in cavity 11, and circular piece 13 cooperatively interacts with circular groove 14, makes connecting portion 6 can the rotation of certain amplitude in guide pin bushing 2.Deflection center 9 is between elastic component 10 and clamp 5, and elastic component 10 acts on connecting portion 6, thus makes the lug boss 7 on clamp 5 abut against on penholder 3 outer wall; Downward pressing clamp 5, the lug boss 6 on clamp 5 moves down along penholder 3 outer wall and enters in depressed area 8.
Elastic component 10 is spring, and spring is between the bottom of cavity 11 and the front side of connecting portion 6.Connecting portion 6 is provided with erection column 101, spring 1 is enclosed within erection column 101.During spring stretches, clamp has deflection to a certain degree, thus makes the lower end of clamp abut against on the outer wall of penholder, and depressed area 8 is the through hole on penholder 3, and its lug boss can be embedded in the through hole of penholder.
The arranged outside of guide pin bushing 2 has inner fovea part 16, and lug boss 7 embeds in inner fovea part 16 through after through hole.Lug boss 7 on clamp 5 embeds in the inner fovea part 16 on guide pin bushing 2, keeps pen core to stretch out state better, avoids because the unexpected vibrations caused make pen core bounce back in penholder.Lug boss 7 is designed to hook, can hook in through hole 8.
Penholder 3 back-end closure, when movable pencil clamp 4 moves, connecting portion 6 withstands on penholder 3 aft bulkhead.
When movable pencil clamp 4 moves, the rear end of clamp 5 exceedes penholder 3 one segment distance.In order to press movable pencil clamp 4 more easily, operate more convenient downwards.
Clamp 5 is in column structure.Clamp 5 upper end arranged outside has the press section 17 of indent.Pleasant during pressing, can not skid.
Claims (10)
1. pen clip folding structure, it is characterized in that comprising the guide pin bushing driving pen core, penholder and movable pencil clamp, described movable pencil clamp comprises the clamp be positioned at outside penholder and the connecting portion being positioned at penholder, the lower end of described clamp is provided with lug boss, described penholder is provided with depressed area, connecting portion is connected to described guide pin bushing and makes described guide pin bushing follow movable pencil clamp to move up and down, described connecting portion is provided with a deflection center on guide pin bushing, elastic component is provided with between described connecting portion and described guide pin bushing, described deflection center is between elastic component and clamp, lug boss on clamp abuts against on described penholder outer wall, downward pressing clamp, the lug boss on clamp moves down along penholder outer wall and enters in described depressed area.
2. pen clip folding structure according to claim 1, it is characterized in that the rear end of described guide pin bushing is provided with the cavity holding connecting portion, described connecting portion is coupling on the sidewall of cavity.
3. pen clip folding structure according to claim 2, the two side that it is characterized in that cavity is provided with circular piece, be provided with the circular groove can putting into described circular piece on the downside of described connecting portion, the two side of described cavity be provided with the limited block that restriction connecting portion moves.
4. pen clip folding structure according to claim 2, it is characterized in that elastic component is spring, described spring is between the bottom and the front side of connecting portion of cavity.
5. pen clip folding structure according to claim 1, is characterized in that described depressed area is the through hole on penholder.
6. pen clip folding structure according to claim 5, is characterized in that the arranged outside of described guide pin bushing has inner fovea part, and described lug boss is through described by the inner fovea part described in rear embedding.
7. pen clip folding structure according to claim 1, is characterized in that described penholder back-end closure, and when movable pencil clamp moves, connecting portion withstands on described penholder aft bulkhead.
8. pen clip folding structure according to claim 1, when it is characterized in that movable pencil clamp moves, the rear end of clamp exceedes described penholder one segment distance.
9. pen clip folding structure according to claim 1, is characterized in that described clamp is column structure.
10. pen clip folding structure according to claim 9, is characterized in that described clamp upper end arranged outside has the press section of indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929283.2A CN105365452B (en) | 2015-12-14 | 2015-12-14 | Pen clip stretching and retracting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929283.2A CN105365452B (en) | 2015-12-14 | 2015-12-14 | Pen clip stretching and retracting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105365452A true CN105365452A (en) | 2016-03-02 |
| CN105365452B CN105365452B (en) | 2017-04-12 |
Family
ID=55368307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929283.2A Expired - Fee Related CN105365452B (en) | 2015-12-14 | 2015-12-14 | Pen clip stretching and retracting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365452B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458460A (en) * | 2020-04-20 | 2020-07-28 | 湖州锦鸿环保工程有限公司 | Touch control environment detection device |
| CN115016597A (en) * | 2021-10-11 | 2022-09-06 | 荣耀终端有限公司 | Stylus and electronic equipment |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11129686A (en) * | 1997-08-28 | 1999-05-18 | Pentel Kk | Mounting structure of ornament onto clip |
| JPH11216991A (en) * | 1998-02-03 | 1999-08-10 | Kotobuki:Kk | Clip setting device for writing instrument |
| JP2001171289A (en) * | 1999-12-11 | 2001-06-26 | Dong A Pencil Co Ltd | Safe knocking type writing utensil |
| JP2001315488A (en) * | 2000-05-10 | 2001-11-13 | Dong A Pencil Co Ltd | Safety pushbutton type writing instrument |
| CN2513781Y (en) * | 2001-12-12 | 2002-10-02 | 廖世成 | Concealed pen holder |
| CN1377787A (en) * | 2001-03-27 | 2002-11-06 | 三菱铅笔株式会社 | Pen clip holding structure |
| JP2003246189A (en) * | 2002-02-22 | 2003-09-02 | Kokuyo Co Ltd | Writing instrument and clip for the same |
| CN1867461A (en) * | 2004-12-31 | 2006-11-22 | 莫里斯公司 | Safety knock-type writing instrument |
| US20070223986A1 (en) * | 2004-05-04 | 2007-09-27 | Franck Rolion | Writing Instrument with Retractable Tip |
| JP2008260176A (en) * | 2007-04-11 | 2008-10-30 | Pilot Corporation | Clip fitting structure for writing utensil |
| DE202008017203U1 (en) * | 2008-12-30 | 2009-03-12 | MOUSH DESIGNING & MANUFACTURING CO., LTD., Lu-Chow | Moving clip of a rotary pen |
| CN201333860Y (en) * | 2008-11-27 | 2009-10-28 | 上海中韩晨光文具制造有限公司 | Writing pen |
| CN201566289U (en) * | 2009-12-28 | 2010-09-01 | 韩志纯 | Spring clip for pen cap |
| US20110103875A1 (en) * | 2009-11-03 | 2011-05-05 | Shih-Yuan Huang | Retractable push button pen |
| CN201900848U (en) * | 2010-09-09 | 2011-07-20 | 宁波市文魁控股集团有限公司 | Brace rod type press ball-point pen |
| CN104647959A (en) * | 2014-12-16 | 2015-05-27 | 宁波市文魁控股集团有限公司 | Pen clip retractable structure of pen device |
| CN205326572U (en) * | 2015-12-14 | 2016-06-22 | 宁波市文魁控股集团有限公司 | Pen clip receive and releases structure |
-
2015
- 2015-12-14 CN CN201510929283.2A patent/CN105365452B/en not_active Expired - Fee Related
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11129686A (en) * | 1997-08-28 | 1999-05-18 | Pentel Kk | Mounting structure of ornament onto clip |
| JPH11216991A (en) * | 1998-02-03 | 1999-08-10 | Kotobuki:Kk | Clip setting device for writing instrument |
| JP2001171289A (en) * | 1999-12-11 | 2001-06-26 | Dong A Pencil Co Ltd | Safe knocking type writing utensil |
| JP2001315488A (en) * | 2000-05-10 | 2001-11-13 | Dong A Pencil Co Ltd | Safety pushbutton type writing instrument |
| CN1377787A (en) * | 2001-03-27 | 2002-11-06 | 三菱铅笔株式会社 | Pen clip holding structure |
| CN2513781Y (en) * | 2001-12-12 | 2002-10-02 | 廖世成 | Concealed pen holder |
| JP2003246189A (en) * | 2002-02-22 | 2003-09-02 | Kokuyo Co Ltd | Writing instrument and clip for the same |
| US20070223986A1 (en) * | 2004-05-04 | 2007-09-27 | Franck Rolion | Writing Instrument with Retractable Tip |
| JP2007517704A (en) * | 2004-12-31 | 2007-07-05 | モリス コーポレーション | Safety knock type writing instrument |
| CN1867461A (en) * | 2004-12-31 | 2006-11-22 | 莫里斯公司 | Safety knock-type writing instrument |
| JP2008260176A (en) * | 2007-04-11 | 2008-10-30 | Pilot Corporation | Clip fitting structure for writing utensil |
| CN201333860Y (en) * | 2008-11-27 | 2009-10-28 | 上海中韩晨光文具制造有限公司 | Writing pen |
| DE202008017203U1 (en) * | 2008-12-30 | 2009-03-12 | MOUSH DESIGNING & MANUFACTURING CO., LTD., Lu-Chow | Moving clip of a rotary pen |
| US20110103875A1 (en) * | 2009-11-03 | 2011-05-05 | Shih-Yuan Huang | Retractable push button pen |
| CN201566289U (en) * | 2009-12-28 | 2010-09-01 | 韩志纯 | Spring clip for pen cap |
| CN201900848U (en) * | 2010-09-09 | 2011-07-20 | 宁波市文魁控股集团有限公司 | Brace rod type press ball-point pen |
| CN104647959A (en) * | 2014-12-16 | 2015-05-27 | 宁波市文魁控股集团有限公司 | Pen clip retractable structure of pen device |
| CN205326572U (en) * | 2015-12-14 | 2016-06-22 | 宁波市文魁控股集团有限公司 | Pen clip receive and releases structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458460A (en) * | 2020-04-20 | 2020-07-28 | 湖州锦鸿环保工程有限公司 | Touch control environment detection device |
| CN115016597A (en) * | 2021-10-11 | 2022-09-06 | 荣耀终端有限公司 | Stylus and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105365452B (en) | 2017-04-12 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |