WO1997044201A1 - Instrument d'ecriture eclaire - Google Patents
Instrument d'ecriture eclaire Download PDFInfo
- Publication number
- WO1997044201A1 WO1997044201A1 PCT/JP1996/001340 JP9601340W WO9744201A1 WO 1997044201 A1 WO1997044201 A1 WO 1997044201A1 JP 9601340 W JP9601340 W JP 9601340W WO 9744201 A1 WO9744201 A1 WO 9744201A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cover
- pen
- light
- writing
- tip
- Prior art date
Links
Classifications
-
- 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
- B43K29/00—Combinations of writing implements with other articles
- B43K29/10—Combinations of writing implements with other articles with illuminating devices
Definitions
- the present invention relates to a writing instrument such as a fountain pen, a writing pen, and the like, which is illuminated by a light around the pen tip and enables writing without difficulty in a dark place.
- writing implements such as ballpoint pens and fountain pens that have been used in the past have greatly improved their functions, there is no writing implement that enables writing in dark places such as at night.
- An object of the present invention is to provide an illuminated writing instrument that enables easy and easy writing by enabling illumination of the pen tip portion in such a case. Disclosure of the invention
- the present invention removably mounts a cover 2 made of a transparent body on the tip of a rod-shaped flashlight 1, that is, on the side of the illumination light, and integrally attaches the cover 2 to the tip of the cover 2.
- a pen mounting portion 3 also formed of a transparent body, and a shaft 5 of a writing instrument such as a ballpoint pen is removably inserted into and fixed to an insertion hole 4 attached to the pen mounting portion 3;
- the pen mounting part 3 of 2 is significantly smaller in diameter than the cover 2 and the pen mounting 3 has a tapered shape and is configured to protrude thinly.
- FIG. 1 is a front view of a writing instrument with a light according to the present invention, in which main parts are cut away, FIG. 2 is a perspective view, FIG. 3 is an exploded perspective view, and reference numerals 1 are a flashlight, Is the cover, 3 is the pen mount, 4 is the insertion hole, and 5 is the writing implement shaft.
- FIG. 1 is a rod-shaped flashlight, which enables a thin flashlight having the highest possible lighting power in consideration of ease of use.
- the tip of the flashlight 1 is formed in a polygonal shape.
- a transparent cover 2 made of a molded article of reinforced plastic or the like which is detachably attached to the tip of the flashlight 1 has a polygonal surface corresponding to the tip of the flashlight 1 with an inner surface of the fitting portion.
- the cover 2 is designed to prevent rotation of the cover 2 at the time of mounting, and is forcibly fitted so that the fitting itself is firmly fitted to prevent the cover 2 from falling off.
- the bend mounting portion 3 protruding from the cover 2 is integrally formed of a transparent body made of the same material, has a remarkably reduced diameter with respect to the cover 2, and has a tapered shape and protrudes.
- a pen insertion hole 4 is perforated in the protruding part, and a screw part 4 a is provided on the inner peripheral surface, and a screw part 5 a provided on a pen shaft 5 such as a ball pen is screwed into the screw part 4 a.
- 6 is a cap.
- a cover 2 made of a transparent body is detachably attached to the tip of the rod-shaped flashlight 1, that is, the lighting light side, and the cover 2 is integrated with the cover 2 at the tip of the cover 2.
- a transparent body pen mounting portion 3 is formed, and In connection with a configuration in which a shaft 5 of a writing instrument such as a ball-point pen is detachably inserted into and fixed to the insertion hole 4 drilled in the attachment part 3, the light illumination of the light is provided by the cover 2 and the pen mounting part 3. The direction of the pen tip is illuminated through the light, making it easy and easy to write even in places such as nighttime, and the flashlight function can be used at the same time, making it extremely convenient to use.
- the pen mounting portion 3 protrudes in a tapered shape with a significantly reduced diameter compared to the cover 2, light can be collected from the pen mounting portion 3 according to the experimental results. Compared with the brightness around the tip, the brightness of the pen tip becomes much stronger only in the range approximately equal to the contour of the pen mounting part 3, which is extremely useful for writing characters at a place.
Landscapes
- Pens And Brushes (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1996/001340 WO1997044201A1 (fr) | 1996-05-21 | 1996-05-21 | Instrument d'ecriture eclaire |
AU57034/96A AU5703496A (en) | 1996-05-21 | 1996-05-21 | Light-carrying writing utensil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1996/001340 WO1997044201A1 (fr) | 1996-05-21 | 1996-05-21 | Instrument d'ecriture eclaire |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997044201A1 true WO1997044201A1 (fr) | 1997-11-27 |
Family
ID=14153306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1996/001340 WO1997044201A1 (fr) | 1996-05-21 | 1996-05-21 | Instrument d'ecriture eclaire |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU5703496A (ja) |
WO (1) | WO1997044201A1 (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4934991Y1 (ja) * | 1969-02-21 | 1974-09-24 | ||
JPS558190U (ja) * | 1978-07-03 | 1980-01-19 | ||
JPS59181788U (ja) * | 1983-05-24 | 1984-12-04 | 由元 久吉 | ライト付筆記具 |
JPS59187492U (ja) * | 1983-05-28 | 1984-12-12 | 本間 誠二 | 照明つき筆記具 |
JPS6058391U (ja) * | 1983-09-29 | 1985-04-23 | 今田 行夫 | ライト付き筆記具 |
JPS6140287U (ja) * | 1984-08-17 | 1986-03-14 | 昭治 坂口 | 照明装置付き筆記具 |
JPS63180290U (ja) * | 1987-05-15 | 1988-11-21 | ||
JPH0211399A (ja) * | 1988-06-30 | 1990-01-16 | Toshiharu Morikawa | ペン先照明機能を備えた筆記具 |
JPH04117797U (ja) * | 1991-04-02 | 1992-10-21 | 三菱レイヨン株式会社 | 照明付き筆記用具 |
-
1996
- 1996-05-21 WO PCT/JP1996/001340 patent/WO1997044201A1/ja active Application Filing
- 1996-05-21 AU AU57034/96A patent/AU5703496A/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4934991Y1 (ja) * | 1969-02-21 | 1974-09-24 | ||
JPS558190U (ja) * | 1978-07-03 | 1980-01-19 | ||
JPS59181788U (ja) * | 1983-05-24 | 1984-12-04 | 由元 久吉 | ライト付筆記具 |
JPS59187492U (ja) * | 1983-05-28 | 1984-12-12 | 本間 誠二 | 照明つき筆記具 |
JPS6058391U (ja) * | 1983-09-29 | 1985-04-23 | 今田 行夫 | ライト付き筆記具 |
JPS6140287U (ja) * | 1984-08-17 | 1986-03-14 | 昭治 坂口 | 照明装置付き筆記具 |
JPS63180290U (ja) * | 1987-05-15 | 1988-11-21 | ||
JPH0211399A (ja) * | 1988-06-30 | 1990-01-16 | Toshiharu Morikawa | ペン先照明機能を備えた筆記具 |
JPH04117797U (ja) * | 1991-04-02 | 1992-10-21 | 三菱レイヨン株式会社 | 照明付き筆記用具 |
Also Published As
Publication number | Publication date |
---|---|
AU5703496A (en) | 1997-12-09 |
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