CN104827805A - Slide type writing tools having device for preventing dryness - Google Patents
Slide type writing tools having device for preventing dryness Download PDFInfo
- Publication number
- CN104827805A CN104827805A CN201410701190.XA CN201410701190A CN104827805A CN 104827805 A CN104827805 A CN 104827805A CN 201410701190 A CN201410701190 A CN 201410701190A CN 104827805 A CN104827805 A CN 104827805A
- Authority
- CN
- China
- Prior art keywords
- seal member
- pen core
- ink
- housing
- state
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000001035 drying Methods 0.000 claims description 13
- 238000007493 shaping process Methods 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/24—Pens with writing-points other than nibs or balls characterised by the means for retracting writing-points
Landscapes
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
A slide type writing tool includes: a hollow cylindrical pen housing; an ink holder disposed in the pen housing; a sealing member enabling a pen core to slide; a spring elastically supporting the sealing member and the ink holder; and a guide member positioned between the sealing member and the pen housing and having an operation hole for the coming in and out of the pen tip in response to the forward or backward movement of the ink holder, wherein the opening and closing operations of the cover of the sealing member are guided when the sealing member moves, the ink holder has cam protrusions for enabling the guide member to move and moving along the operation slits, and the sealing member has a sealing portion coming into contact with the ink holder and protrusions.
Description
Technical field
The present invention relates to the slide type writing tool possessing anti-drying device.Specifically, with more simple structure, make e-Pointer, magic pen, signature pen, gel ink pen etc. use the pen core of the writing implement of the ink of high volatility to only have during use and protrude into outside, when not using, prevent evaporation of ink or pen core drying to keep sealing state to accommodate inner.
Background technology
General writing implement refers to ball pen and signature pen, e-Pointer, magic pen etc., and these major parts are all have sealing cap to be removably secured for preventing from writing dry with core.
This writing implement is divided into substantially: pen core is fixed, and uses the fixed of cap (Cap calls lid in the following text); A part for axle rotates, and along helix tube, a part for core is exposed to outside rotary (taking-out type); A part for pressing axis makes spring move and makes the pressing of cartridge exposing; The slidingtype (Slide type) making pen core can protrude and haunt with submerging.
The advantage of described slide type writing tool is the trouble that there is not lid switch, but a side of the pen core access hole that pen core haunts and writing implement through hole and it plays a role limited simply, can only to the writing implement generation effect that ink etc. is non-volatile or volatility is more weak.
On the contrary, although the pen such as the marking pen of high volatility, white pen, water-color paintbrush, e-Pointer exists the inconvenience of lid lid, pen core is placed in atmosphere for a long time, then ink etc. dry up and cause the writing implement lost of life or damaged.
[prior art document]
[patent document]
No. 10-1995-0000776th, (patent document 1) Korean Patent Registration (registration date 1995. 06. 26)
No. 20-1989-0003644th, (patent document 2) Korean utility model registration (date of declaration 1989. 04. 07).
Summary of the invention
technical problem
For solving the problem and proposing No. 10-1995-0000776th, Korean Patent Registration (there is the uncovered writing implement of anti-drying device).According to described Korean Patent Registration writing implement, it forms structure is that the press section of pressing slide type writing tool then covers the lid at pen core position by the opening of the pulling force of rubber band, then prevents ink dried by being once closed.
But the writing implement of described first registered patent is the pulling force because utilizing rubber band, cause lid can not opening and closing rapidly, and also there is perfect leeway from durability aspect, the sealing state that temporarily close the lid in hole neither be very firm.
No. 20-1989-0003644th, described Korean utility model registration (writing implement of uncovered) is that the elastomer that the end section pressing the later pen in the portion of pressing is arranged from inner core gets out, the end of pen is made to expose and be used, remove or again press the end section reposition of the portion's of pressing then pen, the elastomer be cut open docks mutually to be closed and prevents the end section of pen dry.
But which is that when frequently using, elastomeric cut passes through friction easily by plastic deformation, and sealing force is also lowered because frequently rubbing.
The object of the present invention is to provide the slide type writing tool possessing anti-drying device, simply, operate more simple, after pressing handle, pen core promotes the cap of sealing pen core and opens protrusion this structure, after removing handle, pen core returns to inside, and cap is automatically closed and prevented pen core dry by collecting to inside.
Even if another object of the present invention is to provide a kind of Reusability also can not lose sealing function and prevention is broken down and the slide type writing tool of improving product reliability.
technical scheme
The technical solution used in the present invention is to provide a kind of slide type writing tool possessing anti-drying device, and this composition comprises:
Have hollow drum, and leading section has pen core access hole 11 through, upper end, side possesses a housing 10 in clip portion 20;
At the inside of described housing 10 collecting ink parts, and in its front end in conjunction with pen core, opposite side is in conjunction with the ink seat 30 of handle 32;
Along with the forward and backward deactuate of described ink seat 30 is done, lid 41 opening and closing be hinged and make the seal member 40 that described pen core 31 slides;
Flexibly mounted spring 50 is implemented to described seal member 40 and ink seat 30;
Be placed between described seal member 40 and a housing 10, and running hole 65 is by through and make the guiding parts 60 of pen core 31 movement;
The lid 41 of described seal member 40 be sandwich can be connected shaping cam path 67 with line part 67a and rake 67b state under be directed to that parts 60 guide and seal member 40 moves time guide the on-off action of lid 41;
The side surface part of guiding parts 60 is alongst dug out holding section 61 and moving hole 62;
Under the state described ink seat 30 being formed in the holding section 61 touching described guiding parts 60, guiding parts 60 is moved and along the CAM profiles 70 of moving hole 62 movement;
Described seal member 40 inside diameter has the sealing 42 making to be close to ink seat 30 external diameter internally protrude shaping, its outer diameter part is provided with projection 44 and protrudes and combine under state that is shaping and that accommodated inside accepting groove 46 by described projection 44 and the stationary cam 45 that blocked by the convex bank portion 18 formed inside a housing 10.
beneficial effect
The invention has the beneficial effects as follows, accessory structure is simple and prevent the slide type writing tool possessing anti-drying device of pen core drying with shirtsleeve operation more.
In addition, even if Reusability also can not lose sealing function, and prevention is broken down and improving product reliability.
Accompanying drawing explanation
Fig. 1 is that display writing implement pen core of the present invention is placed in inside to keep the perspective view of the state sealed;
Fig. 2 is the state ground perspective view showing writing implement cartridge exposing of the present invention;
Fig. 3 is the decomposition diagram of recess structure of the present invention;
Fig. 4 is the perspective view of seal member leading section of the present invention;
Fig. 5 is that writing implement pen core of the present invention is placed in inside and keeps an enclosure interior perspective view of sealing state;
Fig. 6 is the enclosure interior perspective view under writing implement cartridge exposing state of the present invention;
Fig. 7 is that writing implement pen core of the present invention is placed in inside and keeps the part cutting sectional view of sealing state;
Fig. 8 is the part cutting sectional view of writing implement cartridge exposing state of the present invention;
Fig. 9 is that the CAM profiles that display ink seat is formed is accessed the holding section of guiding parts and the state lower concave part front view that is passed;
Figure 10 is the recess front view that the CAM profiles that display ink seat is formed enters the position of guiding parts moving hole and the state of movement;
Figure 11 is a sectional view part of Fig. 7 being amplified display.
reference numeral
10: a housing; 11: pen core access hole;
20: clip portion; 30: ink seat;
31: pen core; 32: handle
40: seal member; 41: lid;
50: spring; 60: guiding parts;
61: holding section; 62: moving hole;
67: cam path; 70: CAM profiles.
Detailed description of the invention
Below in conjunction with accompanying drawing in detail the preferred embodiments of the present invention are described in detail.
As shown in the figure, the slide type writing tool possessing anti-drying device of the present invention makes e-Pointer, magic pen, signature pen, gel ink pen etc. use the pen core of the writing implement of the ink of high volatility to only have during use to protrude into outside, prevented evaporation of ink and pen core drying when not using by sealably collecting to inside.
Slide type writing tool according to the present invention comprises a housing 10.Described housing 10 has hollow tubulose, and its inside has ink seat 30 to be accommodated with the seal member 40 with anti-drying function, and outside possesses clip portion 20.
Described ink seat 30 can also be suitable for filling type and the ink replacement formula of perfusion ink Reusability.
Described housing 10 forms pen core access hole 11 in front end and the pen core 31 of ink seat 30 is exposed.
The outer upper of housing 10 possesses clip portion 20, operates this clip portion 20 and ink seat 30 can be made to keep the locking of the state that moves forward and backward and tripper to operate.
But also the handle 32 that can arrange the ink seat 30 exposed the upper end to a housing 10 is by can be in locking state next time, then by being once namely convertible into the retaining mechanism of released state, these retaining mechanisms are same with known.
Ink seat 30 front end of the inside of described housing 10 collecting has pen core 31 to be linked, and its opposite side has handle 32 removably to be possessed, for filling or changing ink.
The front end of ink seat 30 is that pen core 31 operates with can haunting (sliding motion), and is provided with seal member 40, and described seal member 40 is under the housed state not using described pen core 31, play sealing function, prevents ink dried.
The front end of described seal member 40 has the lid 41 of use soft rubber material or synthetic resin material to connect with can possessing hinge function.Described lid 41 keeps the state that probably opens to right angle orientation in its natural state as shown in Figure 4 and avoids affecting haunting of pen core 31.
Described lid 41 is sandwiched into the position of the cam path 67 of guiding parts 60, is controlled sealing action by backward movement before guiding parts 60.
Described guiding parts 60 forms hollow tubular, uses synthetic resin material to be arranged between described seal member 40 and a housing 10.
Under the state that guiding parts 60 is receive sealing members 40 therein, ink seat 30 is forward and backward when moving back together while movement lid 41 directed and guide on-off action along cam path 67.
The side surface part of guiding parts 60 is dug out holding section 61 and moving hole 62 along its length, front end is passed action hole 65 and pen core 31 is moved.
Mobile guide parts 60 under the state described ink seat 30 having the holding section 61 contacting described guiding parts 60, and be molded into one along the CAM profiles 70 of moving hole 62 movement by protrusion.
Under the state of collecting pen core 31, along with the forward and backward deactuate of ink seat 30 and guiding parts 60 is done, the lid 41 hinged in its front end opens and realizes haunt (sliding motion) of pen core 31.
Described seal member 40 uses soft rubber material, its outer diameter part is provided with and combines under projection 44 protrudes state that is shaping and that accommodate to the inner side of accepting groove 46 by described projection 44 and the stationary cam 45 that blocked by the convex bank portion 18 of formation inside a housing 10.
Spring 50 is had to be arranged by elasticity between the stationary cam 45 that sealing parts 40 combine and ink seat 30.
Therefore, again retreated by guiding parts 60 by during sealing under the state that the lid 41 of seal member 40 is open, make cam path 67 control the position of lid 41 and hold sealing as shown in figure 11 and make pen core 31 surrounding keep sealing state.
Now, ink seat 30 retreats together with guiding parts 60, but by the elastic force of spring 50 that arranges between stationary cam 45 and ink seat 30 by cam path 67 control position, lid 41 be can keep being close to seal member 40 state be resiliently supported.
Dug out moving hole 62 in long way along its length as shown in Figure 9 and Figure 10 in the one or both sides of guiding parts 60, this entrance has can make the holding section 61 of the channel narrows of moving hole 62 shaping by protrusion.
Ink seat 30 has CAM profiles 70 protrude on the contact position of this holding section 61 to be molded as one.
As mentioned above, the present invention be with ink seat 30 by collecting to a housing 10 inside state and under the state not using pen and carry and deposit, by the elastic force of spring 50, pen core 31 the inside of seal member 40 be covered lid 41 and with keep seal state under be in fallback state (see Fig. 1, Fig. 5, Fig. 7, Figure 11).
For more thoroughly protecting pen core 31 with sealing state, the opposite side inside diameter of lid 41 hinged on seal member 40 also protruding as shown in figure 11 the shaping sealing 42 be close to the external diameter of ink seat 30 from the internal diameter of seal member 40 and being advisable.
When the state exposed to the front end of a housing 10 with pen core 31 in this case uses, be running retaining mechanism, operation clip portion 20 or press handle 32 ink seat 30 is advanced together with seal member 40.
Now, the CAM profiles 70 that the outside of ink seat 30 is protruded is as shown in Figure 9, and movably scope and guiding parts 60 touch the distance of a housing 10 leading inside to be pushed to guiding parts 60 to greatest extent with the state of the holding section 61 contacting guiding parts 60.
The stationary cam 45 that seal member 40 combines to be stuck in inside a housing 10 the convex bank portion 18 that formed and the body of seal member 40 cannot be moved, and lid 41 hinged on its front end is on the contrary opened and closed with cam path 67 position of guiding parts 60.
The shape of cam path 67 is with the moving direction of ink seat 30 line part 67a side by side with can compress the rake 67b that lid 41 is close in the front end of seal member 40 and be connected shaping.
Guiding parts 60 touches the leading inside of a housing 10, and then move to can not after the position of movement again, and the result of lid 41 from the rake 67b position of cam path 67 to the shift position, position of line part 67a opens from the leading section of seal member 40.(Figure 10)
Now, ink seat 30 move forward and the holding section 61 that contacts with CAM profiles 70 by its own resilient stretched out the position that enters moving hole 62 and pen core 31 and ink seat 30 be advanced further mobile expose to be formed pen core 31 can be utilized to carry out the state of writing.(Fig. 2, Fig. 6, Fig. 8, Figure 10)
For by pen core 31 with keep sealing state accommodate a housing 10 inner time, press clip portion 20 or button 32 and operate retaining mechanism and convert released state to, then ink seat 30 and pen core 31 start to retreat by the elastic force of spring 50.
And the lid 41 that guiding parts 60 retreats and is positioned at the line part 67a of cam 67 is introduced to the position of rake 67b and continues to retreat, thereupon as shown in figures 9 and 11, in the inside of seal member 40, because of lid 41, by sealing, quilt is arranged pen core 31 with can keeping sealing state.
Described CAM profiles 70 is along to be blocked by seal member 40 at guiding parts 60 after moving hole 62 retreats and the position that cannot retreat again makes holding section 61 again be stretched out by CAM profiles 70, and retreats slightly again and be in original state.(Figure 10)
Ink seat 30 has the convex bank 30 of engaging protrude shaping and make ink seat 30 and guiding parts 60 mutually to prevent the state assembling departed from from retreating time together with move, the guiding parts 60 of correspondingly position is dug out running groove 66.
By described action, ink seat 30 and pen core 31 can be exposed with writing, or keep sealing under the state being housed in a housing 10 inside and prevent evaporation of ink or pen core drying.
This is relatively simple for structure, and cost is low, and the possibility broken down is low, thus extends the life-span of product further and promote reliability.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of technical scheme described in various embodiments of the present invention.
Claims (1)
1. possess a slide type writing tool for anti-drying device, it is characterized in that,
This composition comprises:
Have hollow drum, and leading section has pen core access hole (11) through, upper end, side possesses a housing (10) in clip portion (20);
At the inside of described housing (10) collecting ink parts, and in its front end in conjunction with pen core, opposite side is in conjunction with the ink seat (30) of handle (32);
Along with the forward and backward deactuate of described ink seat (30) is done, lid (41) opening and closing be hinged and make the seal member (40) of described pen core (31) sliding motion;
Flexibly mounted spring (50) is implemented to described seal member (40) and ink seat (30);
Be placed between described seal member (40) and a housing (10), and running hole (65) is by through and make the guiding parts (60) of pen core (31) movement;
The lid (41) of described seal member (40) be sandwich can be connected shaping cam path (67) with line part (67a) and rake (67b) state under be directed to that parts (60) guide and seal member (40) is mobile time guide the on-off action of lid (41);
The side surface part of guiding parts (60) is alongst dug out holding section (61) and moving hole (62);
Make guiding parts (60) mobile under the state described ink seat (30) being formed in the holding section (61) touching described guiding parts (60) and along the CAM profiles (70) of moving hole (62) movement;
Described seal member (40) inside diameter has make the sealing (42) being close to ink seat (30) external diameter internally protrude shaping, its outer diameter part is provided with projection (44) and protrudes stationary cam (45) that is shaping and that combined under the state of accepting groove (46) inner side collecting by described projection (44) and blocked by the convex bank portion (18) that a housing (10) inner side is formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0014872 | 2014-02-10 | ||
| KR1020140014872A KR101455958B1 (en) | 2013-09-09 | 2014-02-10 | Slide type writing tools having device for preventingdryness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104827805A true CN104827805A (en) | 2015-08-12 |
| CN104827805B CN104827805B (en) | 2017-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410701190.XA Active CN104827805B (en) | 2014-02-10 | 2014-11-28 | Possesses the slide type writing tool of anti-drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104827805B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538956A (en) * | 2015-12-31 | 2016-05-04 | 贝发集团股份有限公司 | Pressing pen |
| WO2017114511A1 (en) * | 2015-12-31 | 2017-07-06 | 贝发集团股份有限公司 | Click pen |
| CN108621640A (en) * | 2017-07-11 | 2018-10-09 | 千光柱 | Has the formula writing implement that haunts of anti-drying device |
| CN109906152A (en) * | 2016-11-04 | 2019-06-18 | 徐真姬 | Push type writing implement with anti-pollution function |
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| CN1633370A (en) * | 2002-02-13 | 2005-06-29 | 因诺代斯科公司 | Capless retractable sealed marking instrument |
| CN1660604A (en) * | 2004-02-26 | 2005-08-31 | 莫里斯公司 | Retractable writing instrument having a spherical door as a dry prevention unit |
| CN1699078A (en) * | 2005-06-10 | 2005-11-23 | 上海迈仕制笔有限公司 | Opening and closing device of uncovered retractable pen and uncovered retractable pen |
| CN2838973Y (en) * | 2004-06-28 | 2006-11-22 | 邱智铭 | Lifting fluorescent marking pen with retractable nib |
| CN201089276Y (en) * | 2007-07-16 | 2008-07-23 | 东莞博登实业有限公司 | Novel pen pushing structure |
| CN101239551A (en) * | 2007-02-08 | 2008-08-13 | 莫里斯公司 | Slide type writing tool having device for preventing dryness |
| CN101500821A (en) * | 2006-08-04 | 2009-08-05 | 莫里斯公司 | Slide type writing tool preventing dryness |
| US20120020719A1 (en) * | 2009-03-23 | 2012-01-26 | Morris Corporation | Rotary-type retractable writing implement with an anti-drying device |
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2014
- 2014-11-28 CN CN201410701190.XA patent/CN104827805B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1633370A (en) * | 2002-02-13 | 2005-06-29 | 因诺代斯科公司 | Capless retractable sealed marking instrument |
| CN1660604A (en) * | 2004-02-26 | 2005-08-31 | 莫里斯公司 | Retractable writing instrument having a spherical door as a dry prevention unit |
| CN2838973Y (en) * | 2004-06-28 | 2006-11-22 | 邱智铭 | Lifting fluorescent marking pen with retractable nib |
| CN1699078A (en) * | 2005-06-10 | 2005-11-23 | 上海迈仕制笔有限公司 | Opening and closing device of uncovered retractable pen and uncovered retractable pen |
| CN101500821A (en) * | 2006-08-04 | 2009-08-05 | 莫里斯公司 | Slide type writing tool preventing dryness |
| CN101239551A (en) * | 2007-02-08 | 2008-08-13 | 莫里斯公司 | Slide type writing tool having device for preventing dryness |
| CN201089276Y (en) * | 2007-07-16 | 2008-07-23 | 东莞博登实业有限公司 | Novel pen pushing structure |
| US20120020719A1 (en) * | 2009-03-23 | 2012-01-26 | Morris Corporation | Rotary-type retractable writing implement with an anti-drying device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538956A (en) * | 2015-12-31 | 2016-05-04 | 贝发集团股份有限公司 | Pressing pen |
| WO2017114511A1 (en) * | 2015-12-31 | 2017-07-06 | 贝发集团股份有限公司 | Click pen |
| CN105538956B (en) * | 2015-12-31 | 2023-11-21 | 宁波博汇文具有限公司 | Pressing pen |
| CN109906152A (en) * | 2016-11-04 | 2019-06-18 | 徐真姬 | Push type writing implement with anti-pollution function |
| CN108621640A (en) * | 2017-07-11 | 2018-10-09 | 千光柱 | Has the formula writing implement that haunts of anti-drying device |
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| CN104827805B (en) | 2017-10-13 |
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Effective date of registration: 20181123 Address after: 1103, Building 627, Banqiao Road, Bundang District, Chengnan City, Gyeonggi Province, South Korea Co-patentee after: QINGDAO DIANSHI STATIONERY CO., LTD. Patentee after: Qian Guangzhu Address before: 1103 Dongyeta South Road, 163,204, Pentang District, Gyeonggi Daocheng, South Korea (Yeta Dong, Mulian Village) Patentee before: Qian Guangzhu |