JPS6185486U - - Google Patents
Info
- Publication number
- JPS6185486U JPS6185486U JP17203484U JP17203484U JPS6185486U JP S6185486 U JPS6185486 U JP S6185486U JP 17203484 U JP17203484 U JP 17203484U JP 17203484 U JP17203484 U JP 17203484U JP S6185486 U JPS6185486 U JP S6185486U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- float
- small diameter
- large diameter
- ballpoint pen
- 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
Description
第１図は本考案のボールペンの断面図、第２図
および第３図は本考案に使用するフロートの断面
図、第４図は従来のボールペンの断面図である。
１……インク筒、４…小径部、５……大径部、
６，６１，６２……連継部、７，７１，７２……
フロート、８，８１，８２……円柱状部、９，９
１，９２……先端部。
FIG. 1 is a cross-sectional view of a ballpoint pen of the present invention, FIGS. 2 and 3 are cross-sectional views of a float used in the present invention, and FIG. 4 is a cross-sectional view of a conventional ballpoint pen. 1... Ink cylinder, 4... Small diameter part, 5... Large diameter part,
6, 6 1 , 6 2 ...Continuous joint part, 7, 7 1 , 7 2 ...
Float, 8, 8 1 , 8 2 ... Cylindrical part, 9, 9
1 , 9 2 ...Tip.
Claims (1)
と、小径部４と大径部５を連継した連継部６，６
１，６２よりなるインク筒１にインク２を貯蔵し
、インク２に浮かしたフロート７，７１，７２を
設けて、インク筒１内を加圧したガス加圧式ボー
ルペンであつて、外径が大径部５の内径より若干
小径の円柱状部８，８１，８２と、連継部６，６
１，６２の内面に面接触する外形状を有する先端
部９，９１，９２よりなるフロート７，７１，７
２を設けたガス加圧式ボールペン。 A small diameter portion 4 and a large diameter portion 5 whose inner diameter is larger than the small diameter portion 4.
and continuous joint parts 6, 6 in which the small diameter part 4 and the large diameter part 5 are connected.
This is a gas pressurized ballpoint pen in which ink 2 is stored in an ink cylinder 1 consisting of 1 and 6 2 , and floats 7 , 7 1 and 7 2 floating on the ink 2 are provided to pressurize the inside of the ink cylinder 1. Cylindrical parts 8, 8 1 , 8 2 whose diameter is slightly smaller than the inner diameter of the large diameter part 5, and continuous parts 6, 6
A float 7 , 7 1, 7 consisting of a tip portion 9, 9 1 , 9 2 having an outer shape that makes surface contact with the inner surface of the float 7, 7 1 , 7
A gas pressurized ballpoint pen with 2 features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17203484U JPS6185486U (en) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17203484U JPS6185486U (en) | 1984-11-13 | 1984-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185486U true JPS6185486U (en) | 1986-06-05 |
Family
ID=30729705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17203484U Pending JPS6185486U (en) | 1984-11-13 | 1984-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185486U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002055317A1 (en) * | 2001-01-10 | 2002-07-18 | Mitsubishi Pencil Kabushikikaisha | Ball-point pen refill |
| JP2002205485A (en) * | 2001-01-10 | 2002-07-23 | Mitsubishi Pencil Co Ltd | Ball-point pen refill |
| JP2003025785A (en) * | 2001-07-11 | 2003-01-29 | Pentel Corp | Writing instrument |
| JP2015042733A (en) * | 2013-06-11 | 2015-03-05 | 株式会社サクラクレパス | Aqueous ink composition for pressurized ball-point pen, and pressurized ball-point pen |
| JP2015042486A (en) * | 2013-07-23 | 2015-03-05 | 株式会社サクラクレパス | Applicator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS475658U (en) * | 1971-02-10 | 1972-09-19 | ||
| JPS5035798U (en) * | 1973-07-31 | 1975-04-15 |
-
1984
- 1984-11-13 JP JP17203484U patent/JPS6185486U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS475658U (en) * | 1971-02-10 | 1972-09-19 | ||
| JPS5035798U (en) * | 1973-07-31 | 1975-04-15 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002055317A1 (en) * | 2001-01-10 | 2002-07-18 | Mitsubishi Pencil Kabushikikaisha | Ball-point pen refill |
| JP2002205485A (en) * | 2001-01-10 | 2002-07-23 | Mitsubishi Pencil Co Ltd | Ball-point pen refill |
| US6926458B2 (en) | 2001-01-10 | 2005-08-09 | Mitsubishi Pencil Kabushikikaisha | Ball-point pen refill |
| JP2003025785A (en) * | 2001-07-11 | 2003-01-29 | Pentel Corp | Writing instrument |
| JP2015042733A (en) * | 2013-06-11 | 2015-03-05 | 株式会社サクラクレパス | Aqueous ink composition for pressurized ball-point pen, and pressurized ball-point pen |
| JP2015042486A (en) * | 2013-07-23 | 2015-03-05 | 株式会社サクラクレパス | Applicator |