JP3097351U - Set of UV coloring writing instrument and small UV light emitting device - Google Patents
Set of UV coloring writing instrument and small UV light emitting device Download PDFInfo
- Publication number
- JP3097351U JP3097351U JP2003001017U JP2003001017U JP3097351U JP 3097351 U JP3097351 U JP 3097351U JP 2003001017 U JP2003001017 U JP 2003001017U JP 2003001017 U JP2003001017 U JP 2003001017U JP 3097351 U JP3097351 U JP 3097351U
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- Japan
- Prior art keywords
- light emitting
- light
- emitting device
- ultraviolet
- ultraviolet light
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Abstract
【目的】他人に容易に見られない文字や図画等を筆記可能な筆記用具を提供すること。
【構成】描いた文字や図柄が通常の環境下においては無色透明であり、紫外線を含むライトを照射しているときのみ発色する特性がある紫外線発色性インク2を用いた筆記具1に、紫外線を含む光線を照射可能な紫外線発光体3と、該発光体の電源となる電池5と、発光体の点灯・消灯を制御するスイッチ6等を有する発光装置3を組み合わせて使用する構成とする。発光装置3は筆記具1と共に携帯可能な程度に小型化し、図1のように接続具7を取り付けるか、もしくは接続具7を用いて筆記具1と連結可能な形状したり、筆記具と発光装置を一体化もしくは直接合体・分離可能な構造とする等、いずれかの手段を有する。尚、接続具7の形状は一例であり、他の物品と連結し、それを再び解放できる機能を有するものであれば良い。
【選択図】 図1[Object] To provide a writing implement capable of writing characters, drawings, and the like that are not easily seen by others.
[Structure] A writing implement 1 using an ultraviolet coloring ink 2 has a characteristic that the drawn characters and designs are colorless and transparent under a normal environment and have a property of being colored only when irradiated with a light including ultraviolet rays. An ultraviolet light emitter 3 capable of irradiating the light beam, a battery 5 serving as a power source of the light emitter, and a light emitting device 3 having a switch 6 for controlling turning on and off of the light emitter are used in combination. The light emitting device 3 is reduced in size to be portable with the writing implement 1, and the connecting implement 7 is attached as shown in FIG. 1, or the writing implement 1 is connected to the writing implement 1 using the connecting implement 7, or the writing implement and the light emitting apparatus are integrated. Or any other means such as a structure that can be combined or directly combined / separated. Note that the shape of the connection tool 7 is an example, and any shape may be used as long as it has a function of connecting to another article and releasing it again.
[Selection diagram] Fig. 1
Description
【0001】
【考案が解決しようとする課題】
従来の筆記具によって描かれた文字や図柄は、描いた当人が望まない第三者にも内容を見られてしまったり、知られたくない内容を他人に見られてしまうことがあった。
【0002】
【課題を解決するための手段】
描いた文字や図柄が通常の環境下においては無色透明であり、紫外線を含むライトを照射しているときのみ発色する特性がある紫外線発色性インクを用いた筆記具に、紫外線を含む光線を照射可能な紫外線発光体と、該発光体の電源となる電池と、発光体の点灯・消灯を制御するスイッチ等を有する発光装置を組み合わせて使用するよう構成した。該発光装置は該筆記具と共に携帯できるように小型化し、さらにキーチェーンや掛け紐等の接続具を取り付け可能な形状とするか、あるいは該筆記具と該発光装置を一体化したり、筆記具と発光装置が合体・分離可能な形状とする等、いずれかの手段を有する。該筆記具による筆記内容は該発光装置による紫外線ライトを照射すれば筆記箇所が発色して容易に視認可能となるが、該照射が無いときは無色透明であるために視認が困難である。
【0003】
【考案の効果】
該紫外線発色性筆記具によって描いた文字・記号・図柄は通常の環境下において無色透明であるため、紫外線を含むライトを照射しないと視認が困難である。該筆記具と紫外線発光装置を組み合わせて使用すれば、筆記者は該発光装置を用いて筆記内容を視認できるが、他人には筆記内容を知られることを防止でき、秘密性の高い文書や図画等の作成に効果的である。
【図面の簡単な説明】
【図1】紫外線発色性筆記具と小型紫外線発光装置の平面図と部分断面図である。
【図2】紫外線発色性筆記具に小型紫外線発光装置を接続した状態の平面図である。
【図3】紫外線発色性筆記具と紫外線発光装置を一体化した断面図である。
【図4】図3の紫外線発色性筆記具と紫外線発光装置を分離した平面図である。
【符号の説明】
1 筆記具(筆記具本体)
2 紫外線発色性インク
3 発光装置(発光装置本体)
4 紫外線発光体
5 電池
6 スイッチ
7 接続具[0001]
[Problems to be solved by the invention]
The characters and designs drawn with the conventional writing implements may be viewed by a third party that the drawing person does not want, or may be viewed by others not desired.
[0002]
[Means for Solving the Problems]
Characters and designs drawn are colorless and transparent under normal circumstances, and have the property of developing color only when irradiated with light containing ultraviolet light. An ultraviolet light emitter, a battery serving as a power source for the light emitter, and a light emitting device having a switch for controlling turning on / off of the light emitter are used in combination. The light-emitting device is miniaturized so that it can be carried together with the writing implement, and further has a shape in which a connection tool such as a key chain or a strap can be attached, or the writing implement and the light-emitting apparatus are integrated, or the writing implement and the light-emitting apparatus are integrated. It has any means, such as a shape that can be combined and separated. When the writing content by the writing instrument is irradiated with ultraviolet light from the light emitting device, the writing portion is colored and becomes easily visible, but when there is no irradiation, it is colorless and transparent, so that it is difficult to visually recognize.
[0003]
[Effect of the invention]
Characters, symbols, and designs drawn with the ultraviolet-colorable writing instrument are colorless and transparent under normal circumstances, and are difficult to visually recognize unless irradiated with light containing ultraviolet light. If the writing instrument and the ultraviolet light emitting device are used in combination, the writer can visually recognize the written content using the light emitting device, but can prevent others from being aware of the written content, and can provide highly confidential documents and drawings. It is effective in creating.
[Brief description of the drawings]
FIG. 1 is a plan view and a partial sectional view of an ultraviolet coloring writing instrument and a small ultraviolet light emitting device.
FIG. 2 is a plan view showing a state in which a small ultraviolet light emitting device is connected to an ultraviolet coloring writing instrument.
FIG. 3 is a cross-sectional view in which an ultraviolet coloring writing instrument and an ultraviolet light emitting device are integrated.
FIG. 4 is a plan view of the ultraviolet coloring writing instrument and the ultraviolet light emitting device of FIG. 3 separated from each other.
[Explanation of symbols]
1 writing implements (writing implement body)
2 Ultraviolet coloring ink 3 Light emitting device (light emitting device main body)
4 Ultraviolet light emitter 5 Battery 6 Switch 7 Connector
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003001017U JP3097351U (en) | 2003-01-27 | 2003-01-27 | Set of UV coloring writing instrument and small UV light emitting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003001017U JP3097351U (en) | 2003-01-27 | 2003-01-27 | Set of UV coloring writing instrument and small UV light emitting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3097351U true JP3097351U (en) | 2004-01-22 |
Family
ID=43251165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003001017U Expired - Fee Related JP3097351U (en) | 2003-01-27 | 2003-01-27 | Set of UV coloring writing instrument and small UV light emitting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3097351U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015044418A (en) * | 2014-11-05 | 2015-03-12 | パイロットインキ株式会社 | Thermochromic writing utensil |
-
2003
- 2003-01-27 JP JP2003001017U patent/JP3097351U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015044418A (en) * | 2014-11-05 | 2015-03-12 | パイロットインキ株式会社 | Thermochromic writing utensil |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |