CN110450564A - A kind of pen of automatically replaceable pen core - Google Patents
A kind of pen of automatically replaceable pen core Download PDFInfo
- Publication number
- CN110450564A CN110450564A CN201910791943.3A CN201910791943A CN110450564A CN 110450564 A CN110450564 A CN 110450564A CN 201910791943 A CN201910791943 A CN 201910791943A CN 110450564 A CN110450564 A CN 110450564A
- Authority
- CN
- China
- Prior art keywords
- pen
- pen core
- end wall
- block
- chamber
- 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
Links
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000003028 elevating effect Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 235000000396 iron Nutrition 0.000 claims description 3
- 230000035807 sensation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a kind of pens of automatically replaceable pen core, nib including shell and positioned at described shell lower end, pen core chamber equipped with upper end wall connection free surrounding space in described shell, the pen core chamber lower end wall, which is equipped with lower end wall, to be run through described shell with the nib and is connected to the through hole of free surrounding space；In present invention work, by simply pressing the automatic replacement completed to pen core, and the presence of the device can store more pen cores in pen, relative to existing pen, injure caused by pen when reducing replacement pen core disassembly pen.
Description
Technical field
The present invention relates to office appliance field, specially a kind of pen of automatically replaceable pen core.
Background technique
Currently, the pen core in pen of pen at this stage after use, after replacing pen core, completely cannot carry out weight to pen
Group inevitably causes loosening to a certain extent to pen, the automatically replaceable pen core to the use of pen after influencing, and at this stage
The big multicapacity of pen is small and replacement is complicated, and filling is complicated, causes the inefficiency of replacement.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of pen of automatically replaceable pen core
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of pen of automatically replaceable pen core, including shell
And the nib positioned at described shell lower end, the interior pen core chamber equipped with upper end wall connection free surrounding space of described shell, the pen core
Chamber lower end wall is equipped with lower end wall in described shell and through hole that is described written and being connected to free surrounding space, described shell upper end
It is additionally provided with and pushing mechanism is equipped in the mobile cavity, the mobile cavity by the pen core chamber, the pushing mechanism includes position
In the intracavitary fixed block of the pen core, six shifting chutes in the fixed block equipped with opening upwards and the connection mobile cavity,
The through hole through the fixed block is additionally provided in the fixed block, the through hole is connected with the shifting chute, described to pass through
The air cushion ring with the through hole frictional connection is equipped in perforation, described shell upper end is equipped with the pen connecting with described shell upper end
Lid, the pen cover is interior to be equipped with elevating mechanism, and the elevating mechanism includes the cylindrical cavity in the pen cover, and the cylindrical cavity surrounding is set
There are six sliding cavities being connected to the cylindrical cavity, lower end wall is equipped in the sliding cavity lower end wall through the pen cover and the pen
The sliding groove of shell and the connection mobile cavity, the sliding groove is interior to be equipped with the connecting rod mobile by pushing mechanism transmission,
The connecting rod upper end is located in the sliding cavity and lower end is located in the mobile cavity, and the connecting rod upper end is fixedly connected with
One one end is located at the sliding shoe in the cylindrical cavity, and the sliding shoe lower end surface is embedded with an electromagnet, end wall above and below the cylindrical cavity
Between be fixedly connected with circular air cushion, be equipped with lifting chamber in the cylindrical cavity lower end wall, the lifting chamber upper end wall sets that there are six be connected to
The lifting groove of the sliding cavity, effect are that automatic more change-fountain pen is realized under the cooperation of the pushing mechanism and the elevating mechanism
Core.
Preferably, the pushing mechanism further includes the movable block slided in the shifting chute, the movable block and institute
It states and is fixedly connected with a mobile spring between the side end wall of shifting chute, upper and lower end wall is equipped in the movable block and runs through the movement
The rubbing hole of block, the intracavitary six roots of sensation that is equipped with of the pen core is outside the empty pen core with the fixed block of the friction, the mobile cavity
It is set in end wall there are six the moving hole of connection free surrounding space, the moving hole is interior to be equipped with pushing block, and described pushing block one end is located at
The free surrounding space and other end is located in the mobile cavity, effect are under the promotion of the pushing block by the movable block band
Move the pen core movement.
Preferably, the elevating mechanism 31 further includes the limiting slot downward positioned at the lifting 34 lower end wall inner opening of chamber
11,11 upper end wall of limiting slot is equipped with the annular groove 12 for being connected to the lifting chamber 34, is equipped with lifter plate 21 in the lifting chamber 34,
21 upper surface of lifter plate is equipped with lifting spring 18,18 upper end of lifting spring and the fixed company of 34 upper end wall of lifting chamber
It connects, 21 upper surface of lifter plate is additionally provided with six pieces of irons 22, and 21 lower end surface of lifter plate is equipped with lower end and runs through the annular groove
12 with the limiting slot 11 and the ring block 20 in the pen core chamber 4,20 inner wall of ring block are fixedly connected with two pieces of limits
Block 35,20 inner wall of ring block also slidably connect a top plate 24, and effect is that the pen core 5 is ejected or drawn high downwards.
In conclusion it is convenient to operate, by simply pressing completion the medicine have the advantages that present apparatus structure is simple
Automatic replacement to pen core, and the presence of the device can store more pen cores in pen, relative to existing pen, reduce replacement
Pen core is injured caused by pen when dismantling pen, the opposite device with existing automatic replacement pen core, in device movement more just
Victory, it is more efficient.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings；Below with reference to Fig. 1-3, the present invention is described in detail, wherein for sake of convenience, now right
Hereafter described orientation provides as follows: the projection relation of front-rear direction and Fig. 1 itself up and down described in hereafter is up and down
Front-rear direction is consistent.
Fig. 1 is the schematic view of the front view of the pen entirety complete section of the automatically replaceable pen core of the present invention；
Fig. 2 is the vertical view enlarged structure schematic diagram of the mobile cavity complete section of the automatically replaceable pen core of the present invention；
Fig. 3 is the vertical view enlarged structure schematic diagram of the cylindrical cavity complete section of the automatically replaceable pen core of the present invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Please refer to Fig. 1-3, a kind of embodiment provided by the invention: a kind of pen of automatically replaceable pen core, including shell 3 with
And the nib 1 positioned at described 3 lower end of shell, the interior pen core chamber 4 equipped with upper end wall connection free surrounding space of described shell 3, the pen
4 lower end wall of core cavity be equipped with lower end wall through described shell 3 with described written 1 and be connected to the through hole 2 of free surrounding space, described shell
It is additionally provided in 3 upper ends and pushing mechanism 30 is equipped in the mobile cavity 28, the mobile cavity 28 by the pen core chamber 4, it is described
Pushing mechanism 30 includes the fixed block 32 in the pen core chamber 4, and opening upwards and connection institute are equipped in the fixed block 32
Six shifting chutes 27 of mobile cavity 28 are stated, the through hole 29 through the fixed block 32 is additionally provided in the fixed block 32, it is described
Through hole 29 is connected with the shifting chute 27, and the air cushion ring with 29 frictional connection of through hole is equipped in the through hole 29
6, described 3 upper end of shell is equipped with the pen cover 13 connecting with described 3 upper end of shell, is equipped with elevating mechanism 31, institute in the pen cover 13
Stating elevating mechanism includes the cylindrical cavity 33 in the pen cover 13, and the cylindrical cavity 33 is surrounded by six be connected to the cylindrical cavity 33
A sliding cavity 17 is equipped with lower end wall in 17 lower end wall of sliding cavity through the pen cover 13 and described shell 3 and described in being connected to
The sliding groove 23 of mobile cavity 28, interior be equipped with of sliding groove 23 are driven mobile connecting rod 25, institute by the pushing mechanism 30
25 upper end of connecting rod is stated in the sliding cavity 17 and lower end is located in the mobile cavity 28,25 upper end of connecting rod is fixed
It is connected with the sliding shoe 15 that an one end is located in the cylindrical cavity 33,15 lower end surface of sliding shoe is embedded with an electromagnet 16, institute
It states and is fixedly connected with circular air cushion 19 between about 33 end wall of cylindrical cavity, lifting chamber 34, the liter are equipped in 33 lower end wall of cylindrical cavity
Drop 34 upper end wall of chamber is set there are six the lifting groove 14 for being connected to the sliding cavity 17, effect be the pushing mechanism 30 with it is described
Automatic replacement pen core is realized under the cooperation of elevating mechanism 31.
Valuably, the pushing mechanism 30 further includes the movable block 10 slided in the shifting chute 27, the movable block
10 and the shifting chute 27 side end wall between be fixedly connected with a mobile spring 8, be equipped with upper and lower end wall in the movable block 10
Through the rubbing hole 7 of the movable block 10, the six roots of sensation is equipped in the pen core chamber 4 through the friction sky 7 and the fixed block 32
Pen core 5, set in 28 outer end wall of mobile cavity there are six the moving hole 26 of connection free surrounding space, be equipped in the moving hole 26
Pushing block 9, described 9 one end of pushing block is located at free surrounding space and the other end is located in the mobile cavity 28, and effect is described
Passing through the movable block 10 under the promotion of pushing block 9 drives the pen core 5 to move.
Valuably, the elevating mechanism 31 further includes the limiting slot downward positioned at the lifting 34 lower end wall inner opening of chamber
11,11 upper end wall of limiting slot is equipped with the annular groove 12 for being connected to the lifting chamber 34, is equipped with lifter plate 21 in the lifting chamber 34,
21 upper surface of lifter plate is equipped with lifting spring 18,18 upper end of lifting spring and the fixed company of 34 upper end wall of lifting chamber
It connects, 21 upper surface of lifter plate is additionally provided with six pieces of irons 22, and 21 lower end surface of lifter plate is equipped with lower end and runs through the annular groove
12 with the limiting slot 11 and the ring block 20 in the pen core chamber 4,20 inner wall of ring block are fixedly connected with two pieces of limits
Block 35,20 inner wall of ring block also slidably connect a top plate 24, and effect is that the pen core 5 is ejected or drawn high downwards.
In the following, applicant will refer to attached drawing 1-3 and a kind of pen of automatically replaceable pen core of the application described above
Concrete composition introduce a kind of application method of the pen of automatically replaceable pen core of the application in detail:
When frictional force between pushing block and moving hole 26 is expanded much larger than the elastic force and air cushion ring 6 of mobile spring 8 active force it
With under original state, the air cushion ring 6 and circular air cushion 19 are unexpanded to ultimate attainment；
Left side pushing block 9 is pushed, so that left side movable block 10 is driven to move, thus make left side 10 compressed gas gasket ring 6 of movable block, when
When left side movable block 10 drives left side pen core 5 to move to 29 center of through hole, air cushion ring 6 is expanded into ultimate attainment, the pushing block 9 in left side
Left slide block 15 is driven to move by the transmission of left-side connecting bar 25 when movement, to drive left side electromagnet 16 to left side
14 upper direction of lifting groove and mistake, when left side 9 stop motion of pushing block, circular air cushion 19 is by 15 compression-expansion of left slide block
To ultimate attainment, on the left of the process of left side electromagnetic block 16 when 14 upside of lifting groove, left side iron 22 is driven to move upwards, to make to go up and down
Plate 21 moves upwards, and lifting spring 18 is compressed, so that ring block 20, limited block 35 and top plate 24 be made to rise；
When left side pen core 5 is located at 29 center of through hole, left side electromagnetic block 16 just leaves left side 14 upper end wall of lifting groove, lifter plate
21 decline under the action of gravity is with lifting spring 18, thus make ring block 20 and top plate 24 and 5 upper end frictional connection of left side pen core,
And eject left side pen core 5 downwards, so that left side 5 lower end of pen core be made to enter free surrounding space；
When needing replacing pen core 5, right side pushing block 9 is pushed, the movement of right side pushing block 9 passes through the transmission of right-side connecting bar 25
It drives right side sliding shoe 15 to move, by the transmission of round gas point 19, resets left slide block 15, left slide block 15 resets
In the process, lifter plate 21 rises again, under the cooperation of limiting slot 11 and limited block 35, by 5 ejection ring block 20 of left side pen core,
As the movement of right side pushing block 9 resets left side pushing block 9 under the action of air cushion ring 6, right side pen core 5 is complete by above-mentioned steps
At replacement.
The beneficial effects of the present invention are: present apparatus structure is simple, it is convenient to operate, and is completed by simply pressing to pen core
Automatic replacement, and the presence of the device can store more pen cores in pen, relative to existing pen, reduce replacement pen core disassembly
It is injured caused by pen when pen, the opposite device with existing automatic replacement pen core, more convenient in device movement, efficiency is more
It is high.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of pen of automatically replaceable pen core, including the nib including shell and positioned at described shell lower end, feature exists
In: the pen core chamber equipped with upper end wall connection free surrounding space in described shell, the pen core chamber lower end wall are equipped with lower end wall and run through institute
A shell is stated with the nib and is connected to the through hole of free surrounding space, is additionally provided with by the pen core chamber in described shell upper end through institute
Mobile cavity is stated, pushing mechanism is equipped in the mobile cavity, the pushing mechanism includes the fixed block intracavitary positioned at the pen core, institute
Six shifting chutes in fixed block equipped with opening upwards and the connection mobile cavity are stated, are additionally provided in the fixed block through described
The through hole of fixed block, the through hole are connected with the shifting chute, are equipped with and the through hole friction in the through hole
The air cushion ring of connection, described shell upper end are equipped with the pen cover connecting with described shell upper end, are equipped with elevating mechanism in the pen cover,
The elevating mechanism includes the cylindrical cavity in the pen cover, and the cylindrical cavity is surrounded by six slidings being connected to the cylindrical cavity
Chamber, the interior sliding for running through the pen cover with described shell equipped with lower end wall and be connected to the mobile cavity of the sliding cavity lower end wall
Slot, the sliding groove is interior to be equipped with the connecting rod mobile by pushing mechanism transmission, and the connecting rod upper end is located at the cunning
It moves intracavitary and lower end to be located in the mobile cavity, the connecting rod upper end is fixedly connected with the cunning that an one end is located in the cylindrical cavity
Motion block, the sliding shoe lower end surface is embedded with an electromagnet, is fixedly connected with circular air cushion between end wall above and below the cylindrical cavity, described
Equipped with lifting chamber in cylindrical cavity lower end wall, the lifting chamber upper end wall sets there are six the lifting groove for being connected to the sliding cavity, acts on
It is that automatic replacement pen core is realized under the cooperation of the pushing mechanism and the elevating mechanism.
2. a kind of pen of automatically replaceable pen core according to claim 1, it is characterised in that: the pushing mechanism further includes
It is mobile that one is fixedly connected between the side end wall of the movable block slided in the shifting chute, the movable block and the shifting chute
Spring, the interior rubbing hole for running through the movable block equipped with upper and lower end wall of the movable block, the pen core is intracavitary to be run through equipped with the six roots of sensation
The empty pen core with the fixed block that rubs, sets in the mobile cavity outer end wall there are six the moving hole of connection free surrounding space,
Pushing block is equipped in the moving hole, described pushing block one end is located at free surrounding space and the other end is located in the mobile cavity,
Effect is to drive the pen core movement by the movable block under the promotion of the pushing block.
3. a kind of pen of automatically replaceable pen core according to claim 1, it is characterised in that: the elevating mechanism 31 also wraps
It includes and is located at the downward limiting slot 11 of the lifting 34 lower end wall inner opening of chamber, 11 upper end wall of limiting slot, which is equipped with, is connected to the liter
The annular groove 12 of chamber 34 is dropped, lifter plate 21 is equipped in the lifting chamber 34,21 upper surface of lifter plate is equipped with lifting spring 18, institute
It states 18 upper end of lifting spring to be fixedly connected with 34 upper end wall of lifting chamber, 21 upper surface of lifter plate is additionally provided with six pieces of irons
22,21 lower end surface of lifter plate is equipped with lower end through the annular groove 12 with the limiting slot 11 and in the pen core chamber 4
Ring block 20,20 inner wall of ring block is fixedly connected with two pieces of limited blocks 35, and 20 inner wall of ring block also slidably connects a top
Plate 24, effect is that the pen core 5 is ejected or drawn high downwards.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019102054672 | 2019-03-18 | ||
| CN201910205467 | 2019-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110450564A true CN110450564A (en) | 2019-11-15 |
| CN110450564B CN110450564B (en) | 2020-11-03 |
Family
ID=68489196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910791943.3A Expired - Fee Related CN110450564B (en) | 2019-03-18 | 2019-08-26 | Pen with automatically replaceable refill |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6620343B1 (en) |
| CN (1) | CN110450564B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116466834A (en) * | 2023-04-19 | 2023-07-21 | 河源市创新技术开发有限公司 | Condenser pen with replaceable conductive refill |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7647365B2 (en) | 2021-06-11 | 2025-03-18 | 株式会社リコー | Pen holder and information display system |
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| CN108608766A (en) * | 2016-12-13 | 2018-10-02 | 宋晓艳 | A kind of pen |
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| CN109203775A (en) * | 2018-11-08 | 2019-01-15 | 帅向义 | A kind of pen and its application method of telescopic double pen cores |
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| US6554516B1 (en) * | 2002-02-22 | 2003-04-29 | Fania Christopher | Writing instrument with retractable ink cartridge and retractable correcting fluid cartridge |
| JP2013091239A (en) * | 2011-10-26 | 2013-05-16 | Pilot Corporation | Feed-type multicore writing utensil |
| JP6811620B2 (en) * | 2017-01-16 | 2021-01-13 | 三菱鉛筆株式会社 | Thermal discoloration writing tool |
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2019
- 2019-04-30 JP JP2019087045A patent/JP6620343B1/en not_active Expired - Fee Related
- 2019-08-26 CN CN201910791943.3A patent/CN110450564B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460600A (en) * | 2002-05-17 | 2003-12-10 | 蜻蜓铅笔株式会社 | Writing utensil |
| JP2004209959A (en) * | 2003-01-08 | 2004-07-29 | Mamoru Harada | Rainbow pen |
| CN2629985Y (en) * | 2003-07-28 | 2004-08-04 | 关楚桥 | Pen |
| JP2005096244A (en) * | 2003-09-24 | 2005-04-14 | Pilot Corporation | Composite writing instrument |
| CN1840361A (en) * | 2005-03-29 | 2006-10-04 | 百乐墨水株式会社 | Multi-refill writing instrument |
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| CN102131653A (en) * | 2008-08-29 | 2011-07-20 | 株式会社寿 | Compound writing instrument |
| CN202413066U (en) * | 2011-12-29 | 2012-09-05 | 倪雯婷 | Multifunctional pen |
| CN203449798U (en) * | 2013-07-26 | 2014-02-26 | 梁宏鑫 | Multifunctional pen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116466834A (en) * | 2023-04-19 | 2023-07-21 | 河源市创新技术开发有限公司 | Condenser pen with replaceable conductive refill |
| CN116466834B (en) * | 2023-04-19 | 2025-02-11 | 连平高讯科技开发有限公司 | Capacitive stylus with replaceable conductive refill |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020152090A (en) | 2020-09-24 |
| CN110450564B (en) | 2020-11-03 |
| JP6620343B1 (en) | 2019-12-18 |
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Effective date of registration: 20210427 Address after: Room 1202, economic R & D building, Zheshang headquarters, No. 2388, Xinghai Road, Sanxing Town, Haimen City, Nantong City, Jiangsu Province Patentee after: NANTONG DUOQIAN NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 312500 No. 115 Juzhen New Street, Dashi City, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: XINCHANG YUYI GLASSES Co.,Ltd. |
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