CN106891640A - Propelled pen with push type stretching structure - Google Patents
Propelled pen with push type stretching structure Download PDFInfo
- Publication number
- CN106891640A CN106891640A CN201710056530.1A CN201710056530A CN106891640A CN 106891640 A CN106891640 A CN 106891640A CN 201710056530 A CN201710056530 A CN 201710056530A CN 106891640 A CN106891640 A CN 106891640A
- Authority
- CN
- China
- Prior art keywords
- pen
- pen container
- elasticity
- pawled
- nib
- 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
Links
Classifications
-
- 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
- B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
- B43K24/082—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons placed on the side
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention belongs to pen technology field, specifically a kind of propelled pen with push type stretching structure.Propelled pen with push type stretching structure, it includes：Pen container, pen core is provided with pen container, one end of pen container is provided with the perforation passed through for the nib of pen core, the pen container is fixed with elastic device, elastic device is provided with elasticity and pawls, the side of the pen container is provided with the through hole pawled with elasticity and be engaged, and elasticity is pawled and abutted with the side of pen core and can drive refill expansion；When elastic device is pressed, the nib of elastic pushing pen refill of pawling stretches out perforation, and when elastic device is unclamped, elasticity is pawled and resets and drive in written retraction pen container.After setting elastic device, pen when in use, is pressed the present invention by staff, and nib is stretched out；When not in use, nib is retracted, such that it is able to effectively protection nib.
Description
Technical field
The invention belongs to pen technology field, specifically a kind of propelled pen with push type stretching structure.
Background technology
Widely, pen is in use, larger with the use ratio of signature pen, ball pen for the use of pen；These pens
In use, it is necessary to be protected to pen core, it is to avoid pen core breaks nib；Therefore in design, typically can all be provided with
The cap for brush, or pressing structure；But these designs are required for people actively to go operation, such as by cap fastener, incited somebody to action by pressing structure
Pen core is retracted into pen container etc.；But in operating process, the cap for brush is easily lost, people are also easy to forgetting will by pressing structure
Pen core is retracted into pen container, so as to cause nib to be often exposed to outside, is highly susceptible to foreign impacts, so that nib is received
Damage, cause very big waste.
The content of the invention
In order to overcome shortcoming and defect present in prior art, it is an object of the invention to provide flexible with push type
The propelled pen of structure, the stretching structure can effectively protect nib, be retracted in pen container in time.
Technical scheme is as follows：
Propelled pen with push type stretching structure, it includes：Pen container, is provided with pen core in pen container, one end of pen container is provided with
For the perforation that the nib of pen core is passed through, the pen container is fixed with elastic device, and elastic device is provided with elasticity and pawls, the pen container
Side be provided with the through hole pawled with elasticity and be engaged, elasticity is pawled and is abutted with the side of pen core and can drive refill expansion；When
During pressing elastic device, the nib of elastic pushing pen refill of pawling stretches out perforation, and when elastic device is unclamped, elasticity pawls reset simultaneously
Drive in written retraction pen container.
Further, elastic device includes being fixed on the fixed part of pen container, and one end that the elasticity is pawled connects with fixed part
Connect, the other end that elasticity is pawled is abutted with pen core；The middle part that elasticity is pawled is provided with elastic portion；When elastic portion is pressed, elastic portion
Deform upon so that the other end pushing pen refill movement that elasticity is pawled, the nib of pen core stretches out perforation.
Yet further, the curved setting of elastic portion.Can certainly be in M shapes, waveform etc..
Preferably, the end of the perforation is connected with the silica gel protected pad of annular.
Preferably, pen container includes upper pen container and lower pen container, and upper pen container and lower pen container are threadedly coupled.
Preferably, the other end of pen container is provided with lid.
Beneficial effects of the present invention：After setting elastic device, pen when in use, is pressed, pen the present invention by staff
Head stretches out；When not in use, nib is retracted, such that it is able to effectively protection nib.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the invention.
Fig. 2 is another structural representation of the invention.
Reference：
1- pen containers；11 --- upper pen container；12 --- lower pen container；2 --- elastic portion；13 --- through hole；3 --- nib.
Specific embodiment
The invention will be further described with the following Examples.
Propelled pen with push type stretching structure, it includes：Pen core, the one of pen container 1 are provided with pen container 1, pen container 1
End is provided with the perforation passed through for the nib 3 of pen core, and the pen container 1 is fixed with elastic device, and elastic device is provided with elasticity and pawls,
The side of the pen container 1 is provided with the through hole 13 pawled with elasticity and be engaged, and elasticity is pawled and abutted with the side of pen core and can driven
Refill expansion；When elastic device is pressed, the nib 3 of elastic pushing pen refill of pawling stretches out perforation, when elastic device is unclamped, bullet
Property is pawled and resets and drive in written 3 retraction pen container 1.
When writing, when pen container is held, finger pinches elastic device to staff, and the elasticity of elastic device is pawled pushing pen refill
Nib 3 stretch out perforation, running hand of going forward side by side is write.When not writing, staff is decontroled, and elastic device resets, and nib 3 is retracted to pen container
It is interior.So as to effectively realize, nib is stretched out when writing, and when not writing, nib is retracted.
Further, elastic device includes being fixed on the fixed part of pen container 1, and one end that the elasticity is pawled connects with fixed part
Connect, the other end that elasticity is pawled is abutted with pen core；The middle part that elasticity is pawled is provided with elastic portion 2；When elastic portion 2 is pressed, elasticity
Portion 2 deforms upon so that the other end pushing pen refill movement that elasticity is pawled, the nib 3 of pen core stretches out perforation.
Yet further, the curved setting of elastic portion 2.Can certainly be in M shapes, waveform etc..
Preferably, the end of the perforation is connected with the silica gel protected pad of annular.
Setting silica gel protected pad can protect pen container 1.
Preferably, pen container 1 includes upper pen container 11 and lower pen container 12, and upper pen container 11 and lower pen container 12 are threadedly coupled.
In order to pen core is put into pen container, pen container is divided into upper pen container 11 and lower pen container 12 here.And connected using screw thread
The mode for connecing is connected, naturally it is also possible to by the way of clamping.
Preferably, the other end of pen container is provided with lid.Pen container can certainly be opened by the way of lid.
Embodiment not limiting the scope of the invention, although having made in detail to the present invention with reference to preferred embodiment
Illustrate, it will be understood by those within the art that, technical scheme can be modified or equivalent,
Without deviating from the spirit and scope of technical solution of the present invention.
Claims (6)
1. there is the propelled pen of push type stretching structure, it includes：Pen container, is provided with pen core in pen container, one end of pen container sets
There is the perforation passed through for the nib of pen core, it is characterised in that：The pen container is fixed with elastic device, and elastic device is provided with elasticity
Pawl, the side of the pen container is provided with the through hole pawled with elasticity and be engaged, elasticity is pawled and abutted with the side of pen core and can driven
Dynamic refill expansion；When elastic device is pressed, the nib of elastic pushing pen refill of pawling stretches out perforation, when elastic device is unclamped,
Elasticity is pawled and resets and drive in written retraction pen container.
2. the propelled pen with push type stretching structure according to claim 1, it is characterised in that：Elastic device bag
The fixed part for being fixed on pen container is included, one end that the elasticity is pawled is connected with fixed part, the other end that elasticity is pawled is supported with pen core
Connect；The middle part that elasticity is pawled is provided with elastic portion；When elastic portion is pressed, elastic portion is deformed upon so that it is another that elasticity is pawled
End pushing pen refill movement, the nib of pen core stretches out perforation.
3. the propelled pen with push type stretching structure according to claim 2, it is characterised in that：Elastic portion is in arc
Shape is set.
4. the propelled pen with push type stretching structure according to claim 3, it is characterised in that：The perforation
End is connected with the silica gel protected pad of annular.
5. the propelled pen with push type stretching structure according to claim 4, it is characterised in that：Pen container includes upper
Pen container and lower pen container, upper pen container and lower pen container are threadedly coupled.
6. the propelled pen with push type stretching structure according to claim 5, it is characterised in that：Pen container it is another
End is provided with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056530.1A CN106891640A (en) | 2017-01-25 | 2017-01-25 | Propelled pen with push type stretching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056530.1A CN106891640A (en) | 2017-01-25 | 2017-01-25 | Propelled pen with push type stretching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106891640A true CN106891640A (en) | 2017-06-27 |
Family
ID=59198950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710056530.1A Pending CN106891640A (en) | 2017-01-25 | 2017-01-25 | Propelled pen with push type stretching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106891640A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191688A (en) * | 2001-12-28 | 2003-07-09 | Shachihata Inc | Side push type writing implement |
| CN2811011Y (en) * | 2005-03-23 | 2006-08-30 | 闫超 | Automatic head-retracting pen |
| CN201165112Y (en) * | 2008-01-30 | 2008-12-17 | 熊斌斌 | Pen capable of automatically protecting pen point |
| KR20110002480U (en) * | 2009-09-04 | 2011-03-10 | 이명석 | Writing instrument having pen-tip appearing and disappearing system |
| CN201881706U (en) * | 2010-11-29 | 2011-06-29 | 谢云波 | Pen capable of automatically protecting pen point |
| CN201970638U (en) * | 2011-03-10 | 2011-09-14 | 隗德旺 | Anti-falling pen |
| CN202046039U (en) * | 2011-04-27 | 2011-11-23 | 姜宝言 | Anti-fall illuminating gel ink pen |
| CN102336092A (en) * | 2010-07-23 | 2012-02-01 | 臧峰 | Anti-drop pen |
| CN102390197A (en) * | 2011-10-27 | 2012-03-28 | 上海市闵行第二中学 | Refill type writing pen |
| CN203126222U (en) * | 2013-03-10 | 2013-08-14 | 孙圣伟 | Falling prevention gel ink pen |
| CN203920111U (en) * | 2013-12-25 | 2014-11-05 | 宁波江北瑞臣工艺品设计有限公司 | A kind of safety pen |
| CN204432079U (en) * | 2015-02-12 | 2015-07-01 | 张璐 | A kind of side pressure lettering pen automatically |
| CN204641169U (en) * | 2015-05-14 | 2015-09-16 | 宁波赛龙进出口有限公司 | Wipe screen touch-control ball pen |
| CN205009815U (en) * | 2015-08-26 | 2016-02-03 | 李姝琦 | Prevent falling pen of writing |
| US20160303891A1 (en) * | 2012-06-06 | 2016-10-20 | Milwaukee Electric Tool Corporation | Marking pen |
-
2017
- 2017-01-25 CN CN201710056530.1A patent/CN106891640A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191688A (en) * | 2001-12-28 | 2003-07-09 | Shachihata Inc | Side push type writing implement |
| CN2811011Y (en) * | 2005-03-23 | 2006-08-30 | 闫超 | Automatic head-retracting pen |
| CN201165112Y (en) * | 2008-01-30 | 2008-12-17 | 熊斌斌 | Pen capable of automatically protecting pen point |
| KR20110002480U (en) * | 2009-09-04 | 2011-03-10 | 이명석 | Writing instrument having pen-tip appearing and disappearing system |
| CN102336092A (en) * | 2010-07-23 | 2012-02-01 | 臧峰 | Anti-drop pen |
| CN201881706U (en) * | 2010-11-29 | 2011-06-29 | 谢云波 | Pen capable of automatically protecting pen point |
| CN201970638U (en) * | 2011-03-10 | 2011-09-14 | 隗德旺 | Anti-falling pen |
| CN202046039U (en) * | 2011-04-27 | 2011-11-23 | 姜宝言 | Anti-fall illuminating gel ink pen |
| CN102390197A (en) * | 2011-10-27 | 2012-03-28 | 上海市闵行第二中学 | Refill type writing pen |
| US20160303891A1 (en) * | 2012-06-06 | 2016-10-20 | Milwaukee Electric Tool Corporation | Marking pen |
| CN203126222U (en) * | 2013-03-10 | 2013-08-14 | 孙圣伟 | Falling prevention gel ink pen |
| CN203920111U (en) * | 2013-12-25 | 2014-11-05 | 宁波江北瑞臣工艺品设计有限公司 | A kind of safety pen |
| CN204432079U (en) * | 2015-02-12 | 2015-07-01 | 张璐 | A kind of side pressure lettering pen automatically |
| CN204641169U (en) * | 2015-05-14 | 2015-09-16 | 宁波赛龙进出口有限公司 | Wipe screen touch-control ball pen |
| CN205009815U (en) * | 2015-08-26 | 2016-02-03 | 李姝琦 | Prevent falling pen of writing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203876431U (en) | Gel pen capable of wiping handwriting | |
| CN201217321Y (en) | Pen with fall break-proof nib | |
| CN106891640A (en) | Propelled pen with push type stretching structure | |
| CN206926432U (en) | Chalk clamp | |
| CN106739658B (en) | A kind of posture corrects ball pen | |
| CN106515265A (en) | Roller ball pen capable of correcting posture | |
| CN201362065Y (en) | Bottle pen | |
| CN204055088U (en) | A kind of erasing rubber | |
| CN202641100U (en) | Multifunctional pencil sleeve | |
| CN202944056U (en) | Portable type pen | |
| CN109455017A (en) | A kind of soft bar pen of safety | |
| CN209240732U (en) | A kind of teaching multifunctional chalk use device | |
| CN201432493Y (en) | Chalk cap | |
| CN204383021U (en) | Dust-proof blackboard eraser | |
| CN208781438U (en) | A kind of hard-tipped pen calligraphical works writing strength increase device | |
| CN201394992Y (en) | Novel safe eraser | |
| CN201808379U (en) | Inkstone convenient for recycling residual ink | |
| CN201872458U (en) | Dual-purpose pen | |
| CN2621119Y (en) | Improved blackboard-writing pen | |
| CN202225598U (en) | Multifunctional rotary chalk sleeve with miniature blackboard eraser | |
| CN203438708U (en) | Ink pen with high-strength grip limiter | |
| CN204382894U (en) | Chalk end recycles device | |
| CN205970475U (en) | Teaching is with pen | |
| CN203902036U (en) | Chalk sleeve | |
| CN201922742U (en) | Pencil holding device of pencil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |
|
| RJ01 | Rejection of invention patent application after publication |