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WO2020110337A1 - Instrument d'écriture du type à liquide direct - Google Patents

Instrument d'écriture du type à liquide direct Download PDF

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Publication number
WO2020110337A1
WO2020110337A1 PCT/JP2019/015630 JP2019015630W WO2020110337A1 WO 2020110337 A1 WO2020110337 A1 WO 2020110337A1 JP 2019015630 W JP2019015630 W JP 2019015630W WO 2020110337 A1 WO2020110337 A1 WO 2020110337A1
Authority
WO
WIPO (PCT)
Prior art keywords
ink
float
writing instrument
sticks
direct liquid
Prior art date
Application number
PCT/JP2019/015630
Other languages
English (en)
Japanese (ja)
Inventor
晴男 小高
Original Assignee
株式会社エポックケミカル
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社エポックケミカル filed Critical 株式会社エポックケミカル
Priority to CN201980001234.9A priority Critical patent/CN111655507B/zh
Priority to KR1020197021775A priority patent/KR102231420B1/ko
Priority to JP2019535415A priority patent/JP7104385B2/ja
Publication of WO2020110337A1 publication Critical patent/WO2020110337A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—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
    • B43K8/03—Ink reservoirs; Ink cartridges

Definitions

  • the present invention relates to a direct liquid writing instrument, and more particularly, to a direct liquid writing instrument that allows users to enjoy the floating and sinking action of a floating element that is placed inside an ink tank and imitates a character, an animal, or the like. ..
  • a floating pen there is a writing instrument called a floating pen.
  • This floating pen is a product of Esketen Co., Ltd. of Denmark (Retrobank is the importer of Japan), and a transparent floating part (the rear part of the pen shaft), together with oil, has four surfaces: a fixed surface, a moving surface, a foreground, and a float. It is a popular product as a souvenir in a tourist spot or a novelty product of a company, where you can visually enjoy the changes in the panel.
  • the structure of the floating pen is complicated, and the method of oil injection and composition are considered to be trade secrets, which is not common, so cost reduction cannot be expected.
  • the panel of the floating pen has no more than a visual function.
  • the present invention has a relatively simple structure and can be supplied at a low cost, and the floating elements contained therein serve not only visually but also as an ink stirrer, and by swinging the shaft, the ink
  • An object of the present invention is to provide a direct liquid type writing instrument that allows users to enjoy the movement of floating elements while stirring.
  • the invention according to claim 1 for solving the above-mentioned problems comprises a lead, a lead storage part for supplying ink to the lead, and an ink tank made of a transparent or translucent resin for storing ink,
  • a floating element that floats and sinks with respect to the ink and functions as an ink agitator is included, and the floating element represents a character, an animal, a heart shape, a star shape or other eye-catching form
  • the direct liquid writing instrument is characterized in that the movement of the floating element can be seen through the ink tank.
  • the floating element comprises a float and a pair of sticks attached to the upper and lower surfaces of the float, the stick representing a character, an animal, a heart, a star, or any other eye-catching form.
  • the pair of sticks have legs, one leg of the stick is inserted into an insertion hole formed in the float from the upper surface side of the float, and the other leg of the stick is inserted. Is inserted into the fitting hole from the lower surface side of the float, whereby the pair of sticks is fixed to the float.
  • the leg portions of the pair of sticks have locking claws at their tips, and the claws are locked to a step formed in the fitting hole.
  • the leg portions of the pair of sticks have a convex portion, and when the stick portion is fitted into the fitting hole, the convex portion of the leg portion of one stick sticks the claw of the leg portion of the other stick into the fitting portion. It acts so as to press on the step side in the hole.
  • the pair of sticks have the same shape and are symmetrically inserted into the upper and lower surfaces of the float.
  • the float has a shape such as a triangular prism shape, a quadrangular prism shape, or the like that secures an ink flow space between the float and the inner peripheral surface of the ink tank.
  • the direct liquid type writing instrument according to the present invention is as described above, can be supplied at a low cost with a relatively simple configuration, and the floating element contained has a function of visually appealing and also has a function as an ink stirrer. There is an effect to be achieved, and by swinging the shaft, you can enjoy the movement of the floating element while stirring the ink, take in humor in the ink tank, and have the effect of inviting consumers to purchase. ..
  • FIG. 4 is a sectional view taken along the line AA in FIG. 3. It is an exploded perspective view showing composition of a floating element in a direct liquid type writing instrument concerning the present invention.
  • the direct liquid writing instrument 1 comprises a lead, a lead storage unit for supplying ink to the lead, and an ink tank 3 for storing ink, as in a general direct liquid writing instrument.
  • a bellows type and a valve type as a mechanism for supplying the ink, but the core collecting section may be any of them.
  • the core and the core housing portion are hidden by the cap 2 and are not visible, but since they can adopt a known configuration, detailed description thereof will be omitted.
  • the ink tank 3 is made of transparent or translucent resin so that it can be seen through.
  • the ink tank 3 contains a floating element 4, which is generally made of resin, that floats and sinks with respect to the ink.
  • 2 to 5 show a configuration example of the floating element 4, which is composed of a float 5 and a pair of sticks 6 and 7 attached to the upper and lower surfaces of the float 5.
  • the shape of the float 5 is arbitrary, but it is necessary to secure a sufficient ink flow space between the peripheral surface of the float 5 and the inner peripheral surface of the ink tank 3. Therefore, the float 5 is a triangular prism (FIG. 2(A)), a quadrangular prism (FIG. 2(B)), or a triangular prism or a quadrangular prism, and extends vertically along each corner.
  • the curved plate 14 is preferably provided (see FIGS. 3 and 4) and the like.
  • the sticks 6 and 7 are formed into silhouette shapes of characters and animals, or have a unique shape such as a heart shape or a star shape that attracts the eye, and legs 6a and 7a extending downward are provided on the base 8. (See Figures 4 and 5).
  • the sticks 6 and 7 are fixed to the float 5 by inserting the legs 6a and 7a into the fitting holes 11 formed in the float 5.
  • the fitting hole 11 is to be pulled out from the upper surface to the lower surface of the float 5, and the step portion 12 for fitting the base 8 of the sticks 6 and 7 to the upper and lower portions thereof and the end portions of the leg portions 6a and 7a, respectively.
  • a step 13 for locking the formed wedge-shaped claw 9 (see FIGS. 4 and 5).
  • the leg portion 6a of one stick 6 is inserted into the fitting hole 11 from above, and the base 8 thereof is fitted to the upper step portion 12. At that time, the claw 9 is simultaneously locked to the lower step portion 13.
  • the leg portion 7a of the other stick 7 is inserted into the fitting hole 11 from below, and the base 8 thereof is fitted to the lower step portion 12. At that time, the claw 9 is simultaneously locked to the upper step portion 13.
  • the convex portion 10 of the leg portion 6a presses the claw 9 of the leg portion 7a toward the step portion 13 side
  • the convex portion 10 of the leg portion 7a presses the claw 9 of the leg portion 6a toward the step portion 13 side. Therefore, the claw 9 is firmly locked to the step portion 13 and does not come off.
  • sticks 6 and 7 have the same shape and symmetrically inserted and fixed to float 5.
  • the floating element 4 since the floating element 4 does not move up and down, it is not necessary to check the up and down of the floating element 4 when inserting the floating element 4 into the ink tank 3 in the manufacturing process, thus improving work efficiency. ..
  • the direct liquid writing instrument according to the present invention is used for writing in the same manner as a general direct liquid writing instrument, but each time the orientation of the writing instrument is changed, the floating element 4 moves and the movement is observed through the ink tank 3. And can enjoy. That is, in the upright state with the core shown in FIG. 1A, the head of one of the sticks 6, for example, the head of the character is exposed on the ink surface and inverted to show in FIG. 1B. With the core down, the character's head of the other stick 7 is exposed on the ink surface. When the writing instrument is shaken, the floating element 4 rapidly moves in the ink and stirs the ink.
  • the writing instrument according to the present invention may be a direct liquid type, and is applicable to, for example, a felt-tip pen, a writing pen, a marking pen, a ballpoint pen, and the like.
  • the direct liquid type writing instrument according to the present invention is as described above, can be supplied at a low cost with a relatively simple configuration, and the floating element contained has a function of visually appealing and also has a function as an ink stirrer. It has an effect to play, by swinging the shaft, you can enjoy the movement of the floating element while stirring the ink, you can take humor in the ink tank depending on the form of the floating element, and also various images It has the effect of stimulating the consumer's willingness to purchase, and can be applied to various writing instruments of direct liquid type, and its industrial applicability is great.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pens And Brushes (AREA)

Abstract

La présente invention vise à fournir un instrument d'écriture du type à liquide direct qui a une configuration relativement simple et qui peut être fourni à faible coût, dans lequel un élément flottant enfermé à l'intérieur de celui-ci remplit une fonction d'attraction visuelle et remplit également une fonction d'agitateur d'encre, et dans lequel l'agitation d'une tige permet à de l'encre d'être agitée tout en profitant du mouvement de l'élément flottant. À cet effet, l'invention comprend : un noyau ; une partie de réception de noyau pour fournir de l'encre au noyau ; et un réservoir d'encre en résine transparent ou semi-transparent (3) qui stocke de l'encre. Un élément flottant (4), qui flotte et coule dans l'encre et qui fonctionne comme agitateur d'encre, est enfermé dans le réservoir d'encre (3). L'élément flottant (4) est réalisé en forme d'un personnage, d'un animal, d'un cœur, d'une étoile ou d'une autre forme qui attire l'œil, et le mouvement de l'élément flottant (4) est visible à travers le réservoir d'encre (3).
PCT/JP2019/015630 2018-11-30 2019-04-10 Instrument d'écriture du type à liquide direct WO2020110337A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201980001234.9A CN111655507B (zh) 2018-11-30 2019-04-10 直液式书写工具
KR1020197021775A KR102231420B1 (ko) 2018-11-30 2019-04-10 직액식 필기구
JP2019535415A JP7104385B2 (ja) 2018-11-30 2019-04-10 直液式筆記具

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-225290 2018-11-30
JP2018225290 2018-11-30

Publications (1)

Publication Number Publication Date
WO2020110337A1 true WO2020110337A1 (fr) 2020-06-04

Family

ID=70852727

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/015630 WO2020110337A1 (fr) 2018-11-30 2019-04-10 Instrument d'écriture du type à liquide direct

Country Status (5)

Country Link
JP (1) JP7104385B2 (fr)
KR (1) KR102231420B1 (fr)
CN (1) CN111655507B (fr)
TW (1) TWI785256B (fr)
WO (1) WO2020110337A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2237883A (en) * 1940-05-23 1941-04-08 Sylvester G Lipic Ornamental device for pencils or the like
JPS6174484U (fr) * 1984-10-22 1986-05-20
JPH0726176U (ja) * 1993-04-09 1995-05-16 セーラー万年筆株式会社 直液式筆記具
WO2003018329A1 (fr) * 2001-08-31 2003-03-06 Mitsubishi Pencil Kabushikikaisha Outil d'ecriture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2240437Y (zh) * 1995-09-13 1996-11-20 郝培志 可擦性圆珠笔
JP2820388B2 (ja) * 1996-04-25 1998-11-05 株式会社パイロット 修正液ペン
JP2000255192A (ja) * 1999-03-08 2000-09-19 Zebra Pen Corp 筆記具
CN2372143Y (zh) * 1999-07-09 2000-04-05 房德祥 笔具的动态光影装置
JP2005028831A (ja) * 2003-07-11 2005-02-03 Pilot Ink Co Ltd 筆記具
TWM269197U (en) * 2005-01-07 2005-07-01 Jr-Chiuan Tu Improved structure for pen
US7037015B1 (en) * 2005-07-27 2006-05-02 Chartpak, Inc. Roller ball pen for pigmented inks
CN201102399Y (zh) * 2007-10-31 2008-08-20 卓艺香港有限公司 一种带有装饰物的笔
KR20100024067A (ko) * 2008-08-25 2010-03-05 동아연필 주식회사 직액식 볼펜리필

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2237883A (en) * 1940-05-23 1941-04-08 Sylvester G Lipic Ornamental device for pencils or the like
JPS6174484U (fr) * 1984-10-22 1986-05-20
JPH0726176U (ja) * 1993-04-09 1995-05-16 セーラー万年筆株式会社 直液式筆記具
WO2003018329A1 (fr) * 2001-08-31 2003-03-06 Mitsubishi Pencil Kabushikikaisha Outil d'ecriture

Also Published As

Publication number Publication date
KR20200066585A (ko) 2020-06-10
CN111655507B (zh) 2021-08-06
TW202021825A (zh) 2020-06-16
KR102231420B1 (ko) 2021-03-23
JP7104385B2 (ja) 2022-07-21
TWI785256B (zh) 2022-12-01
CN111655507A (zh) 2020-09-11
JPWO2020110337A1 (ja) 2021-09-02

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