CN103754018B - The safety pen that a kind of children of preventing open - Google Patents
The safety pen that a kind of children of preventing open Download PDFInfo
- Publication number
- CN103754018B CN103754018B CN201310756605.9A CN201310756605A CN103754018B CN 103754018 B CN103754018 B CN 103754018B CN 201310756605 A CN201310756605 A CN 201310756605A CN 103754018 B CN103754018 B CN 103754018B
- Authority
- CN
- China
- Prior art keywords
- pen core
- pen
- penholder
- portable plate
- cap
- 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
Links
- 210000003128 head Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The present invention relates to the safety pen that a kind of children of preventing open.Comprise penholder, the pen cap and pen core, described pen core is arranged in described penholder, described pen cap opening part inner ring is provided with projection, described penholder pen tip is provided with the flange with described protrusions, the depression bar that pen core can be extruded penholder is provided with in the described pen cap, first screw thread is provided with below described projection, the second screw thread matched with described first screw thread is provided with at described penholder lateral wall upper end, described pen core comprises pen core top and pen core bottom, described penholder is positioned at described pen core top place and offers one number service hole, be provided with pull bar to be fixedly connected with described pen core top through described one number service hole.The present invention can prevent children from opening the cap for brush or pressing out pen core, and security is high.
Description
Technical field
The present invention relates to the safety pen that a kind of children of preventing open.
Background technology
Pen, being that the mankind's one invents greatly, is for the instrument write or paint.In the family having child, after adult uses pen, often left over by pen in the place using pen, child often can take up one's pen when toy uses.General pen, child is easy to press out pen core or open the pen cap, and child holds Pen Association's coating and drawing at random, made dirty clothes or furniture, and nib is sharper, draws and can mark one trace on furniture on furniture, damage furniture, stamp, on eyes, accidentally just can injure eyes, very dangerous.
Summary of the invention
The present invention is directed to prior art deficiency, provide one can prevent children from opening the cap for brush or pressing out pen core, the pen that security is high.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: the safety pen that a kind of children of preventing open, comprise penholder, the pen cap and pen core, described pen core is arranged in described penholder, described pen cap opening part inner ring is provided with projection, described penholder pen tip is provided with the flange with described protrusions, the depression bar that pen core can be extruded penholder is provided with in the described pen cap, first screw thread is provided with below described projection, the second screw thread matched with described first screw thread is provided with at described penholder lateral wall upper end, described pen core comprises pen core top and pen core bottom, described penholder is positioned at described pen core top place and offers one number service hole, be provided with pull bar to be fixedly connected with described pen core top through described one number service hole.When needs use pen, first pull bar is pushed away in penholder, be connected until pen core top contacts with pen core bottom, again the pen cap is taken down from pen tip, then, be enclosed within the upper end of penholder, in the process of cover, the first screw thread in the pen cap and the second threaded engagement on penholder lateral wall are threaded, simultaneously, depression bar in the pen cap withstands pen core by pen core toward pressing down, pen core extrudes penholder the most at last, meanwhile, the degree of depth be threaded can be relied on to decide the length needing to be ejected by pen core outside penholder, after finishing using, the pen cap is restored.
In technique scheme, fixed head and portable plate is provided with in described penholder, described fixed head is fixed on described penholder inwall, be connected by elastic parts between described fixed head and described portable plate, described fixed head offers the through hole matched with described pen core, end, described pen core upper end is fixedly connected with described portable plate.Portable plate is depressed by depression bar, makes the pen tip of pen core be forced out penholder, and meanwhile, elastic parts shrinks, and after finishing using, be separated by the pen cap with penholder, affect by elastic parts, pen core is automatically withdrawn in penholder, easy to use.
In technique scheme, described penholder inwall offers the semicircle chute matched with described portable plate, described portable plate is arranged in described chute.Portable plate is moved up and down in chute, the slip of portable propelling plate, limit the moving range of portable plate, prevent portable plate from rising too high under the elastic force impact of elastic parts, recovered slow.
In technique scheme, two faces that described pen core top and described pen core bottom contact with each other are two inclined-planes mutually mated.After the contact of incline plane of two mutual couplings connect, one of them inclined-plane has an effect stopped to another inclined-plane, thus enables user understand now pen core top to be clearly connected completely with pen core bottom.
In technique scheme, described pull bar is provided with kink, described pull bar can be bent by described kink.Pen core top is pulled open with pen core lower part from afterwards by pull bar, bending pull bar, thus makes when not bending restorable by pull bar, pen core top cannot be connected with pen core bottom, also pen core cannot be pressed out to outside penholder simultaneously.
The present invention compared with prior art, has following beneficial effect: the present invention can prevent children from opening the cap for brush or pressing out pen core, and security is high.Portable plate is depressed by depression bar, makes the pen tip of pen core be forced out penholder, and meanwhile, elastic parts shrinks, and after finishing using, be separated by the pen cap with penholder, affect by elastic parts, pen core is automatically withdrawn in penholder, easy to use.Portable plate moves up and down in chute, the slip of portable propelling plate, limits the moving range of portable plate, prevents portable plate from rising too high under the elastic force impact of elastic parts, recovers slow.After the contact of incline plane of two mutual couplings connect, one of them inclined-plane has an effect stopped to another inclined-plane, thus enables user understand now pen core top to be clearly connected completely with pen core bottom.Pen core top is pulled open with pen core lower part from afterwards by pull bar, bending pull bar, thus makes when not bending restorable by pull bar, pen core top cannot be connected with pen core bottom, also pen core cannot be pressed out to outside penholder simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is chute of the present invention and portable plate connection diagram.
Fig. 3 be pen core top of the present invention with pen core bottom in conjunction with time schematic diagram.
Fig. 4 be pen core top of the present invention and pen core lower part from time schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 1-Fig. 4, the safety pen that a kind of children of preventing open, comprise penholder 1, the pen cap 2 and pen core 3, described pen core 3 is arranged in described penholder 1, the described pen cap 2 opening part inner ring is provided with projection 21, described penholder 1 pen tip is provided with the flange 11 matched with described projection 21, the depression bar 22 that pen core 3 can be extruded penholder is provided with in the described pen cap 2, first screw thread 4 is provided with below described projection 21, described penholder 1 lateral wall upper end is provided with the second screw thread 5 matched with described first screw thread 4.
Fixed head 12 and portable plate 13 is provided with in described penholder 1, described fixed head 12 is fixed on described penholder 1 inwall, be connected by elastic parts 14 between described fixed head 12 and described portable plate 13, described fixed head 12 offers the through hole matched with described pen core 3, end, described pen core 3 upper end is fixedly connected with described portable plate 13.Portable plate 13 is depressed by depression bar 22, makes the pen tip of pen core 3 be forced out penholder 1, and meanwhile, elastic parts 14 shrinks, and after finishing using, is separated by the pen cap 2 with penholder 1, affects by elastic parts 14, and pen core 3 is automatically withdrawn in penholder 1, easy to use.
Described penholder 1 inwall offers the chute 6 matched with described portable plate 13, described portable plate 13 is arranged in described chute 6.Portable plate 13 is moved up and down in chute 6, the slip of portable propelling plate 13, limit the moving range of portable plate 13, prevent portable plate 13 from rising too high under the elastic force impact of elastic parts 14, recovered slow.
Described pen core 3 comprises pen core top 31 and pen core bottom 32, described penholder 1 is positioned at described pen core top 31 place and offers one number service hole 7, is provided with pull bar 8 and is fixedly connected with described pen core top 31 through described one number service hole 7.
Two faces that described pen core top 31 and described pen core bottom 32 contact with each other are two inclined-planes mutually mated.After the contact of incline plane of two mutual couplings connect, one of them inclined-plane has an effect stopped to another inclined-plane, thus enables user understand now pen core top to be clearly connected completely with pen core bottom.
Described pull bar 8 is provided with kink 81, and described pull bar 8 can be bent by described kink 81.After pen core top 31 is pulled open and to be separated with pen core bottom 32 by pull bar 8, bending pull bar 8, thus make when pull bar 8 not being bent restorable, pen core top 31 cannot be connected with pen core bottom 32, pen core 3 also cannot press out to outside penholder 1 by while.
When needs use pen, first pull bar 8 is pushed away in penholder 1, be connected until pen core top 31 contacts with pen core bottom 32, again the pen cap 2 is taken down from pen tip, then, be enclosed within the upper end of penholder 1, in the process of cover, first screw thread 4 in the pen cap 2 and the cooperation of the second screw thread 5 on penholder lateral wall are threaded, simultaneously, depression bar 22 in the pen cap 2 withstands portable plate 13 and is subdued by portable plate 13, elastic parts 14 shrinks thereupon, and pen core 3 moves down simultaneously, pen core 3 extrudes penholder 1 the most at last, simultaneously, the degree of depth be threaded can be relied on to decide the length needing to be ejected by pen core 3 outside penholder 1, what be namely threaded is darker, the length that pen core 3 stretches out outside penholder 1 is also larger, easily can control pen core 3 and stretch out length outside penholder 1, after finishing using, the pen cap 2 is restored the pen tip being enclosed within penholder 3.Even if the pen cap is taken out by child, pen core can not to be pressed out, thus the damage preventing from child from using pen core causing clothes, furniture, or the body parts such as the eyes of child are caused damage.
Claims (3)
1. the safety pen preventing children from opening, comprise penholder (1), the pen cap (2) and pen core (3), described pen core (3) is arranged in described penholder (1), the described pen cap (2) opening part inner ring is provided with projection (21), described penholder (1) pen tip is provided with the flange (11) matched with described projection (21), it is characterized in that: in the described pen cap (2), be provided with the depression bar (22) that pen core (3) can be extruded penholder (1), described projection (21) below is provided with first screw thread (4), the second screw thread (5) matched with described first screw thread (4) is provided with at described penholder (1) lateral wall upper end, described pen core (3) comprises pen core top (31) and pen core bottom (32), two faces that described pen core top (31) and described pen core bottom (32) contact with each other are two inclined-planes mutually mated, described penholder (1) is positioned at described pen core top (31) place and offers one number service hole (6), be provided with pull bar (8) to be fixedly connected with described pen core top (31) through described one number service hole (7), described pull bar (8) is provided with kink (81), described pull bar (8) can be bent by described kink (81).
2. the safety pen opened of a kind of children of preventing as claimed in claim 1, it is characterized in that: in described penholder (1), be provided with fixed head (12) and portable plate (13), described fixed head (12) is fixed on described penholder (1) inwall, be connected by elastic parts (14) between described fixed head (12) and described portable plate (13), described fixed head (12) offers the through hole matched with described pen core (3), described pen core (3) end, upper end is fixedly connected with described portable plate (13).
3. the safety pen opened of a kind of children of preventing as claimed in claim 2, it is characterized in that: described penholder (1) inwall offers the chute (6) matched with described portable plate (13), described portable plate (13) is arranged in described chute (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756605.9A CN103754018B (en) | 2013-12-25 | 2013-12-25 | The safety pen that a kind of children of preventing open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756605.9A CN103754018B (en) | 2013-12-25 | 2013-12-25 | The safety pen that a kind of children of preventing open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103754018A CN103754018A (en) | 2014-04-30 |
| CN103754018B true CN103754018B (en) | 2015-10-14 |
Family
ID=50521401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756605.9A Expired - Fee Related CN103754018B (en) | 2013-12-25 | 2013-12-25 | The safety pen that a kind of children of preventing open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103754018B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663160Y (en) * | 2003-10-29 | 2004-12-15 | 郑智溶 | Improved pencil with pencil cap |
| EP1329338B1 (en) * | 2002-01-18 | 2005-09-21 | Herlitz PBS Aktiengesellschaft, Papier-, Büro- und Schreibwaren | Writing implement |
| CN201264434Y (en) * | 2008-08-29 | 2009-07-01 | 王嘉霖 | Ink amount visible pour plug type pen |
| CN201338450Y (en) * | 2009-01-05 | 2009-11-04 | 蒋安林 | Novel pen holder |
| CN201633353U (en) * | 2009-12-30 | 2010-11-17 | 曹松和 | Pen |
| CN201665077U (en) * | 2010-04-17 | 2010-12-08 | 褚伍波 | Pen |
| CN201685575U (en) * | 2010-06-04 | 2010-12-29 | 孟廷廷 | Pen with novel pen cap |
| JP2011046203A (en) * | 2010-11-04 | 2011-03-10 | Zebra Pen Corp | Writing utensil |
| CN203818810U (en) * | 2013-12-25 | 2014-09-10 | 宁波江北瑞臣工艺品设计有限公司 | Safe pen capable of avoiding being opened by children |
-
2013
- 2013-12-25 CN CN201310756605.9A patent/CN103754018B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1329338B1 (en) * | 2002-01-18 | 2005-09-21 | Herlitz PBS Aktiengesellschaft, Papier-, Büro- und Schreibwaren | Writing implement |
| CN2663160Y (en) * | 2003-10-29 | 2004-12-15 | 郑智溶 | Improved pencil with pencil cap |
| CN201264434Y (en) * | 2008-08-29 | 2009-07-01 | 王嘉霖 | Ink amount visible pour plug type pen |
| CN201338450Y (en) * | 2009-01-05 | 2009-11-04 | 蒋安林 | Novel pen holder |
| CN201633353U (en) * | 2009-12-30 | 2010-11-17 | 曹松和 | Pen |
| CN201665077U (en) * | 2010-04-17 | 2010-12-08 | 褚伍波 | Pen |
| CN201685575U (en) * | 2010-06-04 | 2010-12-29 | 孟廷廷 | Pen with novel pen cap |
| JP2011046203A (en) * | 2010-11-04 | 2011-03-10 | Zebra Pen Corp | Writing utensil |
| CN203818810U (en) * | 2013-12-25 | 2014-09-10 | 宁波江北瑞臣工艺品设计有限公司 | Safe pen capable of avoiding being opened by children |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103754018A (en) | 2014-04-30 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171026 Address after: Tiandeng town 532800 the Guangxi Zhuang Autonomous Region Tiandeng County, Chongzuo City Peach Road No. 066 Patentee after: Zhao Qingjiao Address before: 315020 No. 673 Renmin Road, Jiangbei District, Zhejiang, Ningbo Patentee before: NINGBO JIANGBEI RUICHEN HANDICRAFT DESIGN CO., LTD. |
|
| 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: 20151014 Termination date: 20171225 |