JPS5948886U - writing instrument barrel - Google Patents
writing instrument barrelInfo
- Publication number
- JPS5948886U JPS5948886U JP14489282U JP14489282U JPS5948886U JP S5948886 U JPS5948886 U JP S5948886U JP 14489282 U JP14489282 U JP 14489282U JP 14489282 U JP14489282 U JP 14489282U JP S5948886 U JPS5948886 U JP S5948886U
- Authority
- JP
- Japan
- Prior art keywords
- writing instrument
- barrel
- optical fibers
- instrument barrel
- abstract
- 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
Landscapes
- Pens And Brushes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による軸筒の一例を示す斜視図、第２図
はその軸筒にボールペン芯体を挿着した状態を示す路線
的断面図、第３図は本考案による軸筒の他の例を示す斜
視図、第４図はその軸筒にボールペン芯体を挿着した状
態を示す一部省略の斜視図、第５図は本考案の変形例を
示す要部の斜視図、第６図は同じく本考案の変形例を示
す断面図。
符号の説明、１・・・・・・軸筒、２・・・・・・中空
部、Ｆ・・・・・・光ファイバ。
第１図 第２図
第３図 第４図Fig. 1 is a perspective view showing an example of the barrel according to the present invention, Fig. 2 is a cross-sectional view showing a ballpoint pen core inserted into the barrel, and Fig. 3 is a perspective view showing an example of the barrel according to the present invention. FIG. 4 is a partially omitted perspective view showing a ballpoint pen core inserted into the barrel, FIG. 5 is a perspective view of essential parts showing a modification of the present invention, and FIG. FIG. 6 is a sectional view showing a modification of the present invention. Explanation of symbols: 1...Shaft tube, 2...Hollow part, F...Optical fiber. Figure 1 Figure 2 Figure 3 Figure 4
Claims (1)
う光ファイバとその周面を接して筆記具の芯体を嵌挿保
持する中空部を有する筒体に形成されて成る筆記具の軸
筒。 ２ 前記複数の光ファイバが同一方向に螺旋状に撚られ
て成る前記実用新案登録請求の範囲第１項記載の筆記具
の軸筒。[Claims for Utility Model Registration] 1. A cylindrical body in which a plurality of optical fibers each having a predetermined length are in contact with adjacent optical fibers and have a hollow portion into which the core of a writing instrument is inserted and held. A barrel for a writing instrument. 2. The barrel of the writing instrument according to claim 1, wherein the plurality of optical fibers are spirally twisted in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14489282U JPS5948886U (en) | 1982-09-25 | 1982-09-25 | writing instrument barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14489282U JPS5948886U (en) | 1982-09-25 | 1982-09-25 | writing instrument barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5948886U true JPS5948886U (en) | 1984-03-31 |
Family
ID=30322978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14489282U Pending JPS5948886U (en) | 1982-09-25 | 1982-09-25 | writing instrument barrel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5948886U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919825B1 (en) * | 1969-09-30 | 1974-05-20 |
-
1982
- 1982-09-25 JP JP14489282U patent/JPS5948886U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4919825B1 (en) * | 1969-09-30 | 1974-05-20 |
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