WO2007063590A1 - 中綿式筆記具 - Google Patents
中綿式筆記具 Download PDFInfo
- Publication number
- WO2007063590A1 WO2007063590A1 PCT/JP2005/022017 JP2005022017W WO2007063590A1 WO 2007063590 A1 WO2007063590 A1 WO 2007063590A1 JP 2005022017 W JP2005022017 W JP 2005022017W WO 2007063590 A1 WO2007063590 A1 WO 2007063590A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- batting
- writing
- shaft tube
- peripheral surface
- ink
- Prior art date
Links
- 229920000742 Cotton Polymers 0.000 title abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 46
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 description 13
- 239000000835 fiber Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000004848 polyfunctional curative Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/12—Writing-points comprising fibres; Felt pads
-
- 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
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K15/00—Assembling, finishing, or repairing pens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
-
- 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
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/022—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material with writing-points comprising fibres
-
- 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
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/03—Ink reservoirs; Ink cartridges
-
- 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
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/04—Arrangements for feeding ink to writing-points
- B43K8/06—Wick feed from within reservoir to writing-points
Definitions
- the present invention relates to a batting type writing instrument in which ink impregnated in the batting in a shaft tube is guided to a writing part, and more particularly, to a batting type writing instrument in which the batting and the writing part are configured in a body. It is something.
- the batting type writing instrument since the batting (fiber bundle 5) is integrally provided with the writing part (15b), the batting type writing instrument (see Patent Document 2) is separate from the batting part and the writing part. In comparison, the ink impregnated in the batting (fiber bundle 5) can be smoothly supplied to the front end side of the writing part (15b).
- Patent Document 1 Japanese Patent Laid-Open No. 60-42099
- Patent Document 2 Japanese Patent Laid-Open No. 2003-63190
- the present invention has been made in view of the above-described conventional circumstances, and the problem to be solved is that the writing portion force integrated with the batting can prevent the excessive ink from flowing out and the writing. It is in providing the writing instrument which can prevent a part from shifting
- a first invention relates to a batting type writing instrument in which the front end side of the batting inserted into the shaft cylinder is used as a writing portion by projecting the front end force of the shaft cylinder.
- An annular protrusion for pressing the outer peripheral surface of the batting is provided on the inner peripheral surface on the front end side of the shaft tube.
- the second invention is characterized in that the filling is impregnated with a curing agent so that at least the outer peripheral surface side of the filling is cured before and after the annular protrusion.
- the third invention is characterized in that the batting is contained in the shaft tube in a folded state.
- the fourth invention is characterized in that a spiral air flow groove communicating with the outside of the shaft cylinder is provided in a range in contact with the outer peripheral surface of the batting on the inner peripheral surface of the shaft cylinder. .
- the annular protrusion on the inner peripheral surface of the shaft tube locally presses the outer peripheral surface side of the batting, the distance between the fibers on the outer peripheral surface side of the batting is reduced and the ink distribution area is also reduced. It will be a bit tricky.
- the annular protrusion bites into the outer peripheral surface of the batting, it is possible to prevent the writing portion, which is the batting force, from moving forward or backward due to writing pressure or a drop impact.
- the annular protrusion fits into a portion hardened by the hardener on the outer peripheral surface side of the batting, so that the writing portion having the batting force moves forward or backward. Can be prevented more reliably.
- a long jig is applied to the inside of the folded portion of the batting that is folded in half, and the jig Is inserted into the shaft tube, the batting can be inserted into the shaft tube from the bent portion.
- the annular projection deeply bites into the outer peripheral surface of the batting. Therefore, the workability at the time of inserting the batting is good, and it is possible to more reliably prevent the writing portion made of the batting from moving forward or backward.
- air is introduced into the batting along with ink consumption by writing.
- the air circulation groove can be smoothly formed by the air circulation groove communicating with the outside, and even if the batting is shaken in the axial direction due to a drop impact or the like, It is possible to prevent the batting from biting into the air circulation groove and blocking the space in the air circulation groove by the batting.
- the batting type writing instrument includes a substantially cylindrical shaft tube 40, a batting 60 embedded in the shaft tube 40, a tail plug 50 attached to the rear end of the shaft tube 40, and a detachable attachment to the front end of the shaft tube 40.
- the front end of the batting 60 is also projected from the front end force of the barrel 40 to form the writing part 61.
- the shaft tube 40 is integrally formed of a synthetic resin material, and has a substantially cylindrical shaft body 41 and the book. It has a cap fitting part 42 arranged on the front end side of the body part 41 and a tip part 43 arranged on the front end side further than the cap fitting part 42.
- the shaft tube main body 41 is formed with a pair of longitudinal ribs 41a, 41a extending in the axial direction so as to abut on the outer circumferential surface of the batting 60 on the front end side of the inner circumferential surface thereof.
- a space between the ribs 41a and 41a is defined as an air circulation groove 41d.
- the pair of vertical ribs 41a, 41a is arranged in the air flow groove 41d between the pair of vertical ribs 41a, 41a by arranging one vertical rib 41a close to the other vertical rib 41a.
- the outer peripheral surface side of the batting 60 is prevented from being eaten up and swallowed.
- the air circulation groove 41d between the pair of vertical ribs 41a and 41a has a front end communicating with an air circulation space s, which will be described later, and allows air taken in by an external force through the vent hole 42c to flow backward in the shaft tube 40. .
- a plurality of sets of the pair of vertical ribs 41a, 41a are arranged at predetermined intervals along the circumferential direction of the inner peripheral surface of the shaft tube main body 41.
- a female screw portion 41b to which the tail plug 50 is screwed is formed on the inner peripheral surface on the rear end side of the shaft tube main body portion 41.
- a portion of the inner peripheral surface of the shaft cylinder main body 41 on the front side of the female screw portion 41b is formed as a pressure contact surface 4 lc with no irregularities in order to press the annular projection 51 of the tail plug 50 in a watertight manner. .
- the cap fitting portion 42 has an annular protrusion 42a for fitting on the outer peripheral surface of the cap fitting portion 42 so as to get over the cap 70.
- a batting fixed cylinder part 42b is formed with an annular air circulation space s therebetween.
- the air circulation space s extends forward of the shaft cylinder, and communicates with a vent hole 42c extending in the direction of the center of the shaft cylinder at a midpoint on the front end side thereof.
- a plurality of vent holes 42c are provided at predetermined intervals along the circumferential direction of the shaft tube 40.
- the batting 60 smoothly discharges the ink M while sucking in air taken from outside.
- the ink M is applied to the front end surface of the air circulation space s. Is prevented from flowing out from the vent 42c.
- leading end portion 43 is formed in a substantially cylindrical shape so as to be continuous with the above-described batting fixed cylindrical portion 42b. As shown in FIG. 3 (a), the front opening 43 has a cylindrical shape longer than the writing part 61 in a state before the writing part 61 is formed.
- An annular protrusion 43a is formed on the inner peripheral surface of the tip opening portion 43, and a portion other than the annular protrusion 43a on the inner peripheral surface is formed to have substantially the same diameter as the inner peripheral surface of the batting fixed tube portion 42b. .
- the annular protrusion 43a is an annular protrusion that presses the outer peripheral surface of the batting 60, adjusts the flow rate of the ink M flowing through the batting 60 to an appropriate amount, and moves the batting 60 in the front-rear direction.
- the protrusion dimension is appropriately set so as to prevent it from falling.
- the batting 60 is a long cotton material having the same strength as polyester fiber, and as shown in FIG. 3 (a), the cotton material in an expanded state with respect to the inner volume of the shaft tube 40 is used. Then, the tip of a long jig p longer than the shaft tube 40 is hung on the bent portion, and the bent portion is used as the head, and the bent portion is bent by the jig p.
- the shaft tube 40 is press-fitted into the shaft tube 40 from the front end opening.
- the front end side portion (the portion on the opposite side of the bent portion) of the batting 60 is left outside, and this front end side portion forms a writing portion 61 described later.
- a covering material such as a synthetic resin is not provided on the outer periphery of the batting 60.
- the batting 60 partially inserted into the shaft tube 40 has a portion cl ahead of the tip of the cylindrical front opening 43 at the line cl shown in Fig. 3 (c). It is cut at the point.
- the front end side of the batting 60 is impregnated with a curing agent X made of urethane resin or the like.
- the curing agent x is impregnated on the outer peripheral surface side of the front end side of the batting 60 so as to extend before and after the annular protrusion 43a.
- the hardener X is impregnated in the hatched portion on the front end side from the batting fixing tube portion 42b including the batting fixing tube portion 42b. More specifically, the outer peripheral side of the writing section 61 is formed relatively hard with a high density of the curing agent X. Further, the central portion side and the front end portion side of the writing portion 61 are formed relatively softly with a low density of the curing agent X. Therefore, when the writing unit 61 is pressed against a writing object such as paper, the writing unit 6
- the thickness of the writing line can be easily maintained at a suitable width, and a good writing feel can be obtained.
- the outer peripheral surface side of the writing part 61 is relatively hardened by the curing agent X, it is possible to prevent the entire shape of the writing part 61 from being destroyed by writing pressure.
- the batting 60 is in a state of being hardened by being impregnated with the curing agent X before and after the annular protrusion 43a on the outer peripheral surface side. Further, the batting 60 is folded in half. Restoring force to return from the state to the original state acts.
- annular protrusion 43a and the filling 60 impregnated with the curing agent X and hardened are strongly fitted by the restoring force, and this fitting causes the filling 60 and the writing part 61 to move in the axial direction. Can be prevented.
- the ink M is injected into the shaft tube 40 from the opening at the rear end thereof, and the ink M is impregnated in the batting 60.
- the composition of the ink M is not particularly limited. However, according to the batting type writing instrument of the present embodiment, even if an oil-based ink having a relatively small surface tension is used as the ink M, the ink flow rate is set to the annular protrusion 43a. The amount can be appropriately controlled.
- the tail plug 50 is a substantially bottomed cylindrical member, and a male screw portion 51 for screwing the front end side outer peripheral surface of the tail plug 50 with the female screw portion 41b of the rear end inner peripheral surface of the shaft tube 40.
- An annular protrusion 52 is formed on the front side of the male screw portion 51 so as to be pressed against the inner peripheral surface of the shaft tube 40 to maintain watertightness.
- the male screw portion 51 is screwed into the female screw portion 41b of the shaft tube 40, and the annular protrusion 52 is pressed into contact with the pressure contact surface 41c of the shaft tube 40 so that the rear end opening of the shaft tube 40 is Is closed.
- the tail plug 50 may be provided so as not to be detachable from the shaft tube 40. However, from the viewpoint of enabling ink replenishment, the tail plug 50 is configured to be detachable from the shaft tube 40 as shown in the illustrated example. It is preferable to do this.
- the cap 70 is a substantially bottomed cylindrical member that covers and covers the cap fitting portion 42, the front end portion 43, and the writing portion 61 on the front end side of the shaft tube 40. 61
- a drying prevention member 71 is inserted which also has a water absorbing material such as urethane foam.
- the anti-drying member 71 is locked by the annular protrusion 72 on the front end side of the inner peripheral surface of the cap 70 so that it does not come out rearward.
- annular protrusion 73 is formed on the inner peripheral surface of the rear end side of the cap 70 so as to be fitted over the annular protrusion 42a of the cap fitting portion 42.
- the ink M in the batting 60 is guided from the rear end side of the batting 60 to the writing section 61 at the front end of the batting 60 by its own weight and capillary force.
- annular protrusion 43a it is possible to prevent the annular protrusion 43a from forming a gap that causes ink to flow between the inner peripheral surface of the leading end portion 43 and the outer peripheral surface of the writing portion 61.
- the writing unit 61 when the writing unit 61 receives a pressing force or a drop impact due to the writing pressure, the outer peripheral surface of the writing unit 61 is cured by the curing agent X, and the inner peripheral surface of the leading end portion 43 The ring-shaped projection 43a is fitted and its fitting force is folded in half. Since it is also assisted by the restoring force, it is possible to prevent the writing unit 61 from moving in the front-rear direction due to the pressing force, drop impact, or the like.
- the shaft tube 40 can be replaced with a shaft tube 40 'described later.
- the shaft tube 40 ′ is provided with a spiral air flow groove 41d ′ so as to communicate with the outside of the shaft tube in a range where the inner surface of the shaft tube main body 41 is in contact with the outer peripheral surface of the batting 60. Yes.
- the shaft tube 40 ′ is configured by replacing the pair of vertical ribs 41a, 41a in the shaft tube 40 with a pair of substantially spiral ribs 41a, 41a ′.
- the pair of ribs 41a ′ and 41a ′ is formed in a substantially spiral shape with the axial center of the shaft tube main body 41 as a center with respect to the inner peripheral surface of the shaft tube main body 41, and the one rib 41a ′ is connected to the other
- the air flow groove 41d ' is disposed close to the vertical rib 41a' and is defined as an air flow groove 41d 'between the pair of ribs 41a' and 41a '.
- the air that is in communication and that also takes in external force through the vent hole 42c is circulated to the rear of the shaft tube 40.
- the pair of ribs 41a ′ and 41a ′ may be provided with a plurality of sets of force provided by only one set according to the illustrated example.
- FIG. 1 is a cross-sectional view showing an example of a batting type writing instrument according to the present invention.
- FIG. 2 is an enlarged cross-sectional view of a main part of the batting type writing instrument.
- FIG. 3 is a cross-sectional view sequentially showing the assembly procedure of the batting type writing instrument in (3A) to (3B).
- FIG. 4 is a cross-sectional view showing another example of the barrel of the batting type writing instrument according to the present invention.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/095,359 US20090047056A1 (en) | 2005-11-30 | 2005-11-30 | Encapsulated fiber type writing instrument |
PCT/JP2005/022017 WO2007063590A1 (ja) | 2005-11-30 | 2005-11-30 | 中綿式筆記具 |
KR1020087012952A KR101014642B1 (ko) | 2005-11-30 | 2005-11-30 | 중면식 필기구 |
JP2007547818A JP4596489B2 (ja) | 2005-11-30 | 2005-11-30 | 中綿式筆記具 |
CNB200580052202XA CN100572092C (zh) | 2005-11-30 | 2005-11-30 | 芯吸型书写工具 |
GB0809862A GB2446542B (en) | 2005-11-30 | 2008-05-30 | Encapsulated fiber type writing instrument |
HK09102388.7A HK1125076A1 (en) | 2005-11-30 | 2009-03-12 | Core cotton type writing implement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/022017 WO2007063590A1 (ja) | 2005-11-30 | 2005-11-30 | 中綿式筆記具 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007063590A1 true WO2007063590A1 (ja) | 2007-06-07 |
Family
ID=38091931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/022017 WO2007063590A1 (ja) | 2005-11-30 | 2005-11-30 | 中綿式筆記具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090047056A1 (ja) |
JP (1) | JP4596489B2 (ja) |
KR (1) | KR101014642B1 (ja) |
CN (1) | CN100572092C (ja) |
GB (1) | GB2446542B (ja) |
HK (1) | HK1125076A1 (ja) |
WO (1) | WO2007063590A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012091471A (ja) * | 2010-10-28 | 2012-05-17 | Pilot Ink Co Ltd | 筆記具 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102815125A (zh) * | 2012-08-22 | 2012-12-12 | 熊楚梁 | 板书一体化装置 |
JP7320829B2 (ja) * | 2019-05-30 | 2023-08-04 | 株式会社呉竹 | ペン |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5246172Y2 (ja) * | 1972-07-14 | 1977-10-20 | ||
JPS5531000B2 (ja) * | 1977-10-11 | 1980-08-14 | ||
JPS6229269Y2 (ja) * | 1979-07-30 | 1987-07-27 | ||
JP3054640B2 (ja) * | 1995-12-21 | 2000-06-19 | 嗣彦 渡辺 | 植栽樹木の自立装置とその施工方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4426492Y1 (ja) * | 1964-02-08 | 1969-11-07 | ||
JPS4822986B1 (ja) * | 1968-03-29 | 1973-07-10 | ||
JPS51112622U (ja) * | 1975-03-08 | 1976-09-11 | ||
JPS51125631U (ja) * | 1975-03-31 | 1976-10-12 | ||
JPS576580U (ja) * | 1980-06-13 | 1982-01-13 | ||
JPS5734486U (ja) * | 1980-08-01 | 1982-02-23 | ||
JPS6042099A (ja) * | 1983-08-18 | 1985-03-06 | ゼブラ株式会社 | 筆記具 |
JPS60173382U (ja) * | 1984-04-26 | 1985-11-16 | セーラー万年筆株式会社 | マ−キングペン |
JPH0398093U (ja) * | 1990-01-27 | 1991-10-09 | ||
JP2605695Y2 (ja) * | 1993-06-11 | 2000-07-31 | シヤチハタ株式会社 | 両頭筆記具 |
FR2761959B1 (fr) * | 1997-04-15 | 1999-05-21 | Oreal | Ensemble de conditionnement et d'application d'un produit fluide |
AU5877701A (en) * | 2000-05-18 | 2001-11-26 | Mitsubishi Pencil Kabushiki Kaisha | Collector type writing implement |
JP2002052888A (ja) | 2000-08-07 | 2002-02-19 | Purachina Mannenhitsu Kk | 筆記具 |
JP4522559B2 (ja) | 2000-08-31 | 2010-08-11 | ゼブラ株式会社 | 中綿式筆記具における中綿交換機構 |
JP3631199B2 (ja) | 2000-12-06 | 2005-03-23 | 三菱鉛筆株式会社 | 中綿式筆記具の中綿交換機構 |
TWI260280B (en) * | 2002-05-31 | 2006-08-21 | Pentel Kk | Applicator |
-
2005
- 2005-11-30 KR KR1020087012952A patent/KR101014642B1/ko not_active IP Right Cessation
- 2005-11-30 US US12/095,359 patent/US20090047056A1/en not_active Abandoned
- 2005-11-30 WO PCT/JP2005/022017 patent/WO2007063590A1/ja active Application Filing
- 2005-11-30 JP JP2007547818A patent/JP4596489B2/ja active Active
- 2005-11-30 CN CNB200580052202XA patent/CN100572092C/zh not_active Expired - Fee Related
-
2008
- 2008-05-30 GB GB0809862A patent/GB2446542B/en not_active Expired - Fee Related
-
2009
- 2009-03-12 HK HK09102388.7A patent/HK1125076A1/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5246172Y2 (ja) * | 1972-07-14 | 1977-10-20 | ||
JPS5531000B2 (ja) * | 1977-10-11 | 1980-08-14 | ||
JPS6229269Y2 (ja) * | 1979-07-30 | 1987-07-27 | ||
JP3054640B2 (ja) * | 1995-12-21 | 2000-06-19 | 嗣彦 渡辺 | 植栽樹木の自立装置とその施工方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012091471A (ja) * | 2010-10-28 | 2012-05-17 | Pilot Ink Co Ltd | 筆記具 |
Also Published As
Publication number | Publication date |
---|---|
KR20080071157A (ko) | 2008-08-01 |
GB2446542A (en) | 2008-08-13 |
JPWO2007063590A1 (ja) | 2009-05-07 |
US20090047056A1 (en) | 2009-02-19 |
GB0809862D0 (en) | 2008-07-09 |
JP4596489B2 (ja) | 2010-12-08 |
CN100572092C (zh) | 2009-12-23 |
CN101321636A (zh) | 2008-12-10 |
KR101014642B1 (ko) | 2011-02-16 |
GB2446542B (en) | 2009-07-22 |
HK1125076A1 (en) | 2009-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4540003B2 (ja) | インク補充カートリッジ及び該インク補充カートリッジを用いる中綿式筆記具 | |
WO2007063590A1 (ja) | 中綿式筆記具 | |
JP2023040304A (ja) | 筆記具 | |
JP4955452B2 (ja) | インク補充カートリッジ及び該インク補充カートリッジを用いる中綿式筆記具 | |
WO1997030854A1 (fr) | Instrument d'ecriture du type a stockage direct d'encre | |
US11667146B2 (en) | Writing tool | |
JP2006296936A (ja) | 液状化粧品塗布具 | |
JP5501698B2 (ja) | 筆記具の軸筒 | |
JP3648583B2 (ja) | 筆記具の一時的インキ溜め部材 | |
JP2024066455A (ja) | 塗布具 | |
JP7142055B2 (ja) | 筆記具 | |
JP2007144907A (ja) | 筆記具のキャップ | |
JP4943956B2 (ja) | 直液式筆記具 | |
JP2681763B2 (ja) | 筆記具 | |
JP4768337B2 (ja) | 両頭中綿式筆記具 | |
JP4361647B2 (ja) | 筆記具 | |
JP4326812B2 (ja) | ペン先取付構造 | |
JP2003320785A (ja) | ペン先及びそれを用いた筆記具 | |
JP4386338B2 (ja) | 筆記具 | |
JP3121501U (ja) | 筆記具 | |
JP2001150870A (ja) | 筆記具のキャップ装着構造 | |
JP2005238606A (ja) | 塗布具 | |
TW200302785A (en) | Ball-point pen | |
JP2005035177A (ja) | ボールペン | |
JPH0872469A (ja) | バルブ装置付き液体筆記具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200580052202.X Country of ref document: CN |
|
DPE2 | Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2007547818 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12095359 Country of ref document: US Ref document number: 1020087012952 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref document number: 0809862 Country of ref document: GB Kind code of ref document: A Free format text: PCT FILING DATE = 20051130 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 0809862.6 Country of ref document: GB Ref document number: 2183/KOLNP/2008 Country of ref document: IN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 05811701 Country of ref document: EP Kind code of ref document: A1 |