JPS6393194U - - Google Patents
Info
- Publication number
- JPS6393194U JPS6393194U JP18718186U JP18718186U JPS6393194U JP S6393194 U JPS6393194 U JP S6393194U JP 18718186 U JP18718186 U JP 18718186U JP 18718186 U JP18718186 U JP 18718186U JP S6393194 U JPS6393194 U JP S6393194U
- Authority
- JP
- Japan
- Prior art keywords
- writing instrument
- light source
- instrument according
- shaft
- writing
- 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.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図はこの考案の実施例の斜視図、第２図は
同じく照明具の一部を破切した斜視図、第３図は
この考案の他の実施例の一部を破切した斜視図、
第４図は同じく一部斜視図、第５図はこの考案の
別の実施例の一部を破切した斜視図、第６図はこ
の考案の更に別の実施例の一部を破切した斜視図
、第７図はこの考案の電球を用いた実施例の回路
図である。
１…鉛筆、２，１２，１７…軸部、３…照明具
、７…電球、８…電池、１１…ボールペン、１６
…シヤープペンシル、１９…光学繊維、２２…発
光ダイオード。
Fig. 1 is a perspective view of an embodiment of this invention, Fig. 2 is a partially cutaway perspective view of the lighting fixture, and Fig. 3 is a partially cutaway perspective view of another embodiment of this invention. ,
Fig. 4 is a partially cut-away perspective view of the same, Fig. 5 is a partially cut-away perspective view of another embodiment of this invention, and Fig. 6 is a partially cut-away perspective view of yet another embodiment of this invention. The perspective view and FIG. 7 are circuit diagrams of an embodiment using the light bulb of this invention. 1...Pencil, 2, 12, 17...Shaft, 3...Lighting device, 7...Light bulb, 8...Battery, 11...Ballpoint pen, 16
...Sharp pencil, 19...Optical fiber, 22...Light emitting diode.
Claims (1)
筆等の筆記具において、先端の筆記部を照明する
為の光源が軸部に設けてあることを特徴とした筆
記具。 ２ 光源は、筆記具の軸部外側に着脱可能に設け
た実用新案登録請求の範囲第１項記載の筆記具。 ３ 光源は、筆記具の軸部内側に内蔵されている
実用新案登録請求の範囲第１項記載の筆記具。 ４ 光源は、電球又は発光ダイオードとした実用
新案登録請求の範囲第１項記載の筆記具。 ５ 光源は、発光々線が光学繊維で所定部に導か
れている実用新案登録請求の範囲第１項記載の筆
記具。[Scope of Claim for Utility Model Registration] 1. A writing instrument, such as a fountain pen, sharp pencil, ballpoint pen, or pencil, characterized in that a light source for illuminating the writing section at the tip is provided in the shaft. 2. The writing instrument according to claim 1 of the utility model registration claim, wherein the light source is detachably provided on the outside of the shaft of the writing instrument. 3. The writing instrument according to claim 1, wherein the light source is built into the inside of the shaft of the writing instrument. 4. The writing instrument according to claim 1, wherein the light source is a light bulb or a light emitting diode. 5. The writing instrument according to claim 1, wherein the light source has luminous rays guided to a predetermined portion by an optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18718186U JPS6393194U (en) | 1986-12-04 | 1986-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18718186U JPS6393194U (en) | 1986-12-04 | 1986-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6393194U true JPS6393194U (en) | 1988-06-16 |
Family
ID=31137420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18718186U Pending JPS6393194U (en) | 1986-12-04 | 1986-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6393194U (en) |
-
1986
- 1986-12-04 JP JP18718186U patent/JPS6393194U/ja active Pending
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