JPS61183690U - - Google Patents
Info
- Publication number
- JPS61183690U JPS61183690U JP6695085U JP6695085U JPS61183690U JP S61183690 U JPS61183690 U JP S61183690U JP 6695085 U JP6695085 U JP 6695085U JP 6695085 U JP6695085 U JP 6695085U JP S61183690 U JPS61183690 U JP S61183690U
- Authority
- JP
- Japan
- Prior art keywords
- cartridge
- writing
- writing instrument
- piston
- pushes
- 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
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 2
Description
第１図は本考案の一実施例を示す正断面図、第
２図は前図の―線断面図、第３図はこの例に
使用するカートリツジの正断面図、第４図は他の
カートリツジを示す正断面図である。
１０……カートリツジ式筆記具、１１……筆記
具本体、１３……筆記先部材、１９……押出機構
、２０，２０′……カートリツジ、２１，２１′
……シリンダ、２３，２３′……ピストン、２４
……筆記液。
Fig. 1 is a front cross-sectional view showing one embodiment of the present invention, Fig. 2 is a cross-sectional view along the line - - of the previous figure, Fig. 3 is a front cross-sectional view of the cartridge used in this example, and Fig. 4 is a cross-sectional view of another cartridge. FIG. 10... Cartridge type writing instrument, 11... Writing instrument main body, 13... Writing tip member, 19... Extrusion mechanism, 20, 20'... Cartridge, 21, 21'
...Cylinder, 23, 23'...Piston, 24
...Writing fluid.
補正 昭６０．９．３
実用新案登録請求の範囲を次のように補正する
。Amendment September 3, 1986 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
１ 筆記液を内蔵するシリンダの後端に、筆記具
本体外部からの手動操作により移動し筆記液を筆
記先部材に押出すピストンを設け、このシリンダ
の先端に、保存時には筆記液を密封し、筆記具本
体に取付けたときには開いて筆記液を筆記先部材
へ流出させるシール材を設けたカートリツジを用
いることを特徴とするカートリツジ式筆記具。
２ 筆記具本体にピストンを押す押出機構を設け
た実用新案登録請求の範囲第１項記載のカートリ
ツジ式筆記具。
３ カートリツジにピストンを押す押出機構を設
けた実用新案登録請求の範囲第１項記載のカート
リツジ式筆記具。
図面の簡単な説明を次のように補正する。
明細書第７ページ３行「シリンダ、」の次に「
２２，２２′……シール材」を加入する。[Claims for Utility Model Registration] 1. A piston is provided at the rear end of a cylinder that contains writing liquid, and is moved by manual operation from outside the writing instrument body to push out writing liquid to a writing tip member , and at the tip of this cylinder, A cartridge-type writing instrument characterized by using a cartridge provided with a sealing material that seals the writing fluid when stored and opens when attached to the writing instrument body to allow the writing fluid to flow out to a writing point member . 2. The cartridge-type writing instrument according to claim 1, wherein the writing instrument body is provided with an extrusion mechanism that pushes a piston. 3. The cartridge-type writing instrument according to claim 1, wherein the cartridge is provided with an extrusion mechanism that pushes a piston. The brief description of the drawing has been amended as follows. Page 7 of the specification, line 3, “Cylinder,” followed by “
22, 22'...Sealing material" is added.
Claims (1)
部からの手動操作により移動し筆記液を筆記先部
材に押出すピストンを設けてなるカートリツジを
使用することを特徴とするカートリツジ式筆記具
。 ２ 筆記具本体にピストンを押す押出機構を設け
た実用新案登録請求の範囲第１項記載のカートリ
ツジ式筆記具。 ３ カートリツジにピストンを押す押出機構を設
けた実用新案登録請求の範囲第１項記載のカート
リツジ筆記具。[Claims for Utility Model Registration] 1. The cartridge is characterized in that a cylinder containing writing liquid is provided with a piston that is moved by manual operation from outside the writing instrument body and pushes out the writing liquid to the writing point member. Cartridge type writing instrument. 2. The cartridge-type writing instrument according to claim 1, wherein the writing instrument body is provided with an extrusion mechanism that pushes a piston. 3. The cartridge writing instrument according to claim 1, wherein the cartridge is provided with an extrusion mechanism that pushes a piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6695085U JPS61183690U (en) | 1985-05-08 | 1985-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6695085U JPS61183690U (en) | 1985-05-08 | 1985-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61183690U true JPS61183690U (en) | 1986-11-15 |
Family
ID=30600322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6695085U Pending JPS61183690U (en) | 1985-05-08 | 1985-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61183690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004082693A (en) * | 2002-07-03 | 2004-03-18 | Mitsubishi Pencil Co Ltd | Cartridge type applicator |
| JP2010005328A (en) * | 2008-06-30 | 2010-01-14 | Yoshino Kogyosho Co Ltd | Liquid content discharge container |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035895U (en) * | 1973-07-26 | 1975-04-16 |
-
1985
- 1985-05-08 JP JP6695085U patent/JPS61183690U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5035895U (en) * | 1973-07-26 | 1975-04-16 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004082693A (en) * | 2002-07-03 | 2004-03-18 | Mitsubishi Pencil Co Ltd | Cartridge type applicator |
| JP4480343B2 (en) * | 2002-07-03 | 2010-06-16 | 三菱鉛筆株式会社 | Cartridge type applicator |
| JP2010005328A (en) * | 2008-06-30 | 2010-01-14 | Yoshino Kogyosho Co Ltd | Liquid content discharge container |
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