CN103754011B - The pen that a kind of child cannot open - Google Patents
The pen that a kind of child cannot open Download PDFInfo
- Publication number
- CN103754011B CN103754011B CN201310756593.XA CN201310756593A CN103754011B CN 103754011 B CN103754011 B CN 103754011B CN 201310756593 A CN201310756593 A CN 201310756593A CN 103754011 B CN103754011 B CN 103754011B
- Authority
- CN
- China
- Prior art keywords
- penholder
- pen
- pen core
- depression bar
- plate
- 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
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 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
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The present invention relates to the pen that a kind of child cannot open.Including 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 and the flange of described protrusions, it is provided with extruding pen core the depression bar of penholder in the described pen cap, described projection is arranged below first screw thread, the second screw thread matched with described first screw thread it is provided with at described penholder lateral wall upper end, described pen core lateral wall is fixedly installed a baffle plate, described penholder offers several one number service holes being distributed ringwise, it is provided with a depression bar and extend in described penholder through described one number service hole, the end, one end that a described depression bar is positioned at described penholder is fixedly installed No. two baffle plates, it is connected with each other by an elastic parts between described No. two baffle plates and described penholder medial wall.The present invention is prevented from child and opens the cap for brush or press out pen core, and safety is high.
Description
Technical field
The present invention relates to the pen that a kind of child cannot open.
Background technology
Pen, is that the one of the mankind invents greatly, is for the instrument write or paint.In the family having child, after adult makes to be finished pen, often making the place being finished pen be left over by pen, child often takes 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, to eyes, accidentally will injure eyes, extremely dangerous.
Summary of the invention
The present invention is directed to prior art deficiency, it is provided that one is prevented from child and opens the cap for brush or press out pen core, the pen that safety is high.
nullIn order to solve above-mentioned technical problem，The present invention is addressed by following technical proposals: the pen that a kind of child cannot open，Including 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 and the flange of described protrusions，It is provided with extruding pen core the depression bar of penholder in the described pen cap，Described projection is arranged below first screw thread，The second screw thread matched with described first screw thread it is provided with at described penholder lateral wall upper end，Described pen core lateral wall is fixedly installed a baffle plate，Described penholder offers several one number service holes being distributed ringwise，It is provided with a depression bar to extend in described penholder through described one number service hole，The end, one end that a described depression bar is positioned at described penholder is fixedly installed No. two baffle plates，It is connected with each other by an elastic parts between described No. two baffle plates and described penholder medial wall.nullWhen needs use pen，First by intrinsic pressure toward penholder for a depression bar，An elastic parts is made to shrink，So that No. two baffle plates leave the underface of a baffle plate，Make in a baffle plate and No. two baffle plate vertical direction not overlapping，Again the pen cap is extracted from pen tip，Then，It is enclosed within the upper end of penholder，In the process of set，First screw thread in the pen cap and the second threaded engagement on penholder lateral wall carry out threaded，Simultaneously，Depression bar in the pen cap withstands pen core and is down pressed by pen core，Pen core extrudes penholder the most at last，Simultaneously，The threaded degree of depth can be relied on to determine the length needing to eject outside penholder by pen core，After use，The pen cap is rotated from the upper end of penholder and takes off，Pen core is retracted in penholder，Then a depression bar is unclamped，No. two baffle plates are made to be positioned at below a baffle plate，A baffle plate is stoped to move down，Thus stoping pen core to move down，Again the pen cap is restored.
In technique scheme, fixing plate and portable plate it is provided with in described penholder, described fixing plate is fixed on described penholder inwall, it is connected by elastic parts between described fixing plate and described portable plate, offering the through hole matched with described pen core on described fixing plate, end, described pen core upper end is fixing with described portable plate to be connected.Portable plate is depressed by depression bar so that the pen tip of pen core is forced out penholder, and meanwhile, elastic parts shrinks, and after use, is separated with penholder by the pen cap, is affected by elastic parts, and pen core is automatically withdrawn in penholder, easy to use.
In technique scheme, described penholder inwall offering the chute matched with described portable plate, described portable plate is arranged in described chute.Portable plate is made to move up and down in chute, the slip of portable propelling plate, limit the moving range of portable plate, it is prevented that portable plate rises too high under the elastic force of elastic parts affects, and recovers slow.
In technique scheme, face, a described baffle plate place and face, described No. two baffle plate places are parallel to each other.A number baffle plate and No. two baffle plate contact surfaces are maximized, makes No. two baffle plates that the fixed effect of a number baffle plate is best.
In technique scheme, a described depression bar is positioned on one end end face outside described penholder and is provided with ridge.Increase the frictional force between bigger depression bar and finger, facilitate user to operate.
The present invention compared with prior art, has the advantages that the present invention is prevented from child and opens the cap for brush or press out pen core, and safety is high.Portable plate is depressed by depression bar so that the pen tip of pen core is forced out penholder, and meanwhile, elastic parts shrinks, and after use, is separated with penholder by the pen cap, is affected by elastic parts, and 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, it is prevented that portable plate rises too high under the elastic force of elastic parts affects, and recovers slow.A number baffle plate and No. two baffle plate contact surfaces maximize, and make No. two baffle plates that the fixed effect of a number baffle plate is best.Ridge increases the frictional force between bigger depression bar and finger, facilitates user to operate.
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 is pen of the present invention partial schematic diagram of (when No. two baffle plates are immediately below a baffle plate) when not using.
The partial schematic diagram of (when No. two baffle plates are not immediately below a baffle plate) when Fig. 4 is pen of the present invention use.
Fig. 5 is penholder side schematic view of the present invention.
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: referring to Fig. 1-Fig. 5, the pen that a kind of child cannot open, including 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 provided with extruding pen core 3 depression bar 22 of penholder in the described pen cap 2, described projection 21 is arranged below first screw thread 4, in described penholder 1 lateral wall, upper end is provided with the second screw thread 5 matched with described first screw thread 4.
Fixing plate 12 and portable plate 13 it is provided with in described penholder 1, described fixing plate 12 is fixed on described penholder 1 inwall, it is connected by elastic parts 14 between described fixing plate 12 and described portable plate 13, offering the through hole matched with described pen core 3 on described fixing plate 12, end, described pen core 3 upper end is fixing with described portable plate 13 to be connected.Portable plate 13 is depressed by depression bar 22 so that the pen tip of pen core 3 is forced out penholder 1, and meanwhile, elastic parts 14 shrinks, and after use, is separated with penholder 1 by the pen cap 2, is affected by elastic parts 14, and pen core 3 is automatically withdrawn in penholder 1, easy to use.
Offering the chute 6 matched with described portable plate 13 on described penholder 1 inwall, described portable plate 13 is arranged in described chute 6.Portable plate 13 is made to move up and down in chute 6, the slip of portable propelling plate 13, limit the moving range of portable plate 13, it is prevented that portable plate 13 rises too high under the elastic force of elastic parts 14 affects, and recovers slow.
Described pen core 3 lateral wall is fixedly installed a baffle plate 31, described penholder 1 offers several one number service holes 7 being distributed ringwise, it is provided with a depression bar 8 and extend in described penholder 1 through described one number service hole 7, the end, one end that a described depression bar 8 is positioned at described penholder 1 is fixedly installed No. two baffle plates 9, is connected with each other by an elastic parts 10 between described No. two baffle plates 9 and described penholder 1 medial wall.
Face, described baffle plate 31 place and face, described No. two baffle plate 9 places are parallel to each other.A number baffle plate 31 and No. two baffle plate 9 contact surfaces are maximized, makes No. two baffle plates 9 that the fixed effect of a baffle plate 31 is best.
A described depression bar 8 is positioned on one end end face outside described penholder 1 and is provided with ridge.Increase the frictional force between bigger depression bar 8 and finger, facilitate user to operate.
nullWhen needs use pen，First that a depression bar 8 is intrinsic pressure toward penholder 1，An elastic parts 10 is made to shrink，So that No. two baffle plates 9 leave the underface of a baffle plate 31，Make a baffle plate 31 not overlapping with in No. two baffle plate 9 vertical direction，Again the pen cap 2 is extracted from pen tip，Then，It is enclosed within the upper end of penholder 1，In the process of set，First screw thread 4 in the pen cap 2 and the cooperation of the second screw thread 5 on penholder 1 lateral wall carry out threaded，Simultaneously，Depression bar 22 in the pen cap 2 withstands pen core 3 and is down pressed by pen core 3，Pen core 3 extrudes penholder 1 the most at last，Simultaneously，The threaded degree of depth can be relied on to determine to need pen core 3 is ejected the length outside penholder 1，After use，The pen cap 2 is rotated from the upper end of penholder 1 and takes off，Pen core 3 is retracted in penholder 1，Then a depression bar 8 is unclamped，No. two baffle plates 9 are made to be positioned at below a baffle plate 31，A baffle plate 31 is stoped to move down，Thus stoping pen core 3 to move down，Again the pen cap 2 is restored.
Claims (3)
- null1. the pen that a child cannot open，Including 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 extruding pen core (3) depression bar (22) of penholder (1)，Described projection (21) is arranged below first screw thread (4)，The second screw thread (5) matched with described first screw thread (4) it is provided with at described penholder (1) lateral wall upper end，Described pen core (3) lateral wall is fixedly installed a baffle plate (31)，Described penholder (1) offers several one number service holes (7) being distributed ringwise，It is provided with a depression bar (8) to extend in described penholder (1) through described one number service hole (7)，The end, one end that a described depression bar (8) is positioned at described penholder (1) is fixedly installed No. two baffle plates (9)，It is connected with each other by an elastic parts (10) between described No. two baffle plates (9) and described penholder (1) medial wall，Described baffle plate (31) face, place and described No. two baffle plate (9) faces, place are parallel to each other，A described depression bar (8) is positioned on one end end face in described penholder (1) outside and is provided with ridge.
- 2. the pen that a kind of child as claimed in claim 1 cannot open, it is characterized in that: in described penholder (1), be provided with fixing plate (12) and portable plate (13), described fixing plate (12) is fixed on described penholder (1) inwall, it is connected by elastic parts (14) between described fixing plate (12) and described portable plate (13), offering the through hole matched with described pen core (3) on described fixing plate (12), described pen core (3) end, upper end is fixing with described portable plate (13) to be connected.
- 3. the pen that a kind of child as claimed in claim 2 cannot open, it is characterized in that: offering the chute (6) matched with described portable plate (13) on described penholder (1) inwall, described portable plate (13) is arranged in described chute (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756593.XA CN103754011B (en) | 2013-12-25 | 2013-12-25 | The pen that a kind of child cannot open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756593.XA CN103754011B (en) | 2013-12-25 | 2013-12-25 | The pen that a kind of child cannot open |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103754011A CN103754011A (en) | 2014-04-30 |
| CN103754011B true CN103754011B (en) | 2016-07-06 |
Family
ID=50521394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756593.XA Expired - Fee Related CN103754011B (en) | 2013-12-25 | 2013-12-25 | The pen that a kind of child cannot open |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103754011B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266783A (en) * | 1994-03-31 | 1995-10-17 | Nec Corp | Writing appliance |
| CN1117446A (en) * | 1993-09-06 | 1996-02-28 | 李云 | Spring pen |
| CN2540281Y (en) * | 2002-05-23 | 2003-03-19 | 杨冬文 | Economizing chalk holder |
| JP2005271328A (en) * | 2004-03-24 | 2005-10-06 | Mitsubishi Pencil Co Ltd | Knock-type ballpoint pen |
| CN2796842Y (en) * | 2005-06-16 | 2006-07-19 | 上海交通大学 | Hand pressing type bio separation magnetic pen |
| 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 |
| CN201745300U (en) * | 2010-06-29 | 2011-02-16 | 陈泽华 | Teaching chalk clamping and fixing device |
| CN201824691U (en) * | 2010-09-20 | 2011-05-11 | 宝山钢铁股份有限公司 | Number marking rod for steel tape |
| CN203818814U (en) * | 2013-12-25 | 2014-09-10 | 宁波江北瑞臣工艺品设计有限公司 | Pen capable of avoiding being opened by children |
-
2013
- 2013-12-25 CN CN201310756593.XA patent/CN103754011B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1117446A (en) * | 1993-09-06 | 1996-02-28 | 李云 | Spring pen |
| JPH07266783A (en) * | 1994-03-31 | 1995-10-17 | Nec Corp | Writing appliance |
| CN2540281Y (en) * | 2002-05-23 | 2003-03-19 | 杨冬文 | Economizing chalk holder |
| JP2005271328A (en) * | 2004-03-24 | 2005-10-06 | Mitsubishi Pencil Co Ltd | Knock-type ballpoint pen |
| CN2796842Y (en) * | 2005-06-16 | 2006-07-19 | 上海交通大学 | Hand pressing type bio separation magnetic pen |
| 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 |
| CN201745300U (en) * | 2010-06-29 | 2011-02-16 | 陈泽华 | Teaching chalk clamping and fixing device |
| CN201824691U (en) * | 2010-09-20 | 2011-05-11 | 宝山钢铁股份有限公司 | Number marking rod for steel tape |
| CN203818814U (en) * | 2013-12-25 | 2014-09-10 | 宁波江北瑞臣工艺品设计有限公司 | Pen capable of avoiding being opened by children |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103754011A (en) | 2014-04-30 |
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Legal Events
| 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 |
Effective date of registration: 20171030 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 315020 No. 673 Renmin Road, Jiangbei District, Zhejiang, Ningbo Patentee before: NINGBO JIANGBEI RUICHEN HANDICRAFT DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171108 Address after: 542600, Hezhou Zijin Mountain Town, Zijin Mountain Town, the Guangxi Zhuang Autonomous Region, 25 Patentee after: Zhongshan County Vocational Technical School Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |