JPH045987U - - Google Patents
Info
- Publication number
- JPH045987U JPH045987U JP4598790U JP4598790U JPH045987U JP H045987 U JPH045987 U JP H045987U JP 4598790 U JP4598790 U JP 4598790U JP 4598790 U JP4598790 U JP 4598790U JP H045987 U JPH045987 U JP H045987U
- Authority
- JP
- Japan
- Prior art keywords
- introduction path
- air introduction
- ink
- gap
- hollow hole
- 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.)
- Granted
Links
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Description
第１図は本考案の筆記具の一例を示す一部切欠
縦断面図、第２図は第１図の−線横断面図、
第３図は第１図の−線横断面図、第４図は他
の一例を示す一部切欠縦断面図、第５図は第４図
の−線横断面図、第６図は変形の一例を示す
第３図相当横断面図、第７図は変形の他の一例を
示す第３図相当横断面図。
１……軸筒、２……インキタンク、３……一時
的インキ溜め部材、４……一時的インキ溜め溝、
５……中孔、６……スリツト、７……空気導入路
、８……凹陥部、９……環状部材、１０……イン
キ誘導部材、１１……チツプホルダー、１２……
チツプ、１３……インキ中継芯、１４……ボール
、１５……空気孔、１６……ペン先。
FIG. 1 is a partially cutaway vertical cross-sectional view showing an example of the writing instrument of the present invention, FIG. 2 is a cross-sectional view taken along the line -- of FIG.
Fig. 3 is a cross-sectional view taken along the - line in Fig. 1, Fig. 4 is a partially cutaway vertical sectional view showing another example, Fig. 5 is a cross-sectional view taken along the - line in Fig. 4, and Fig. 6 is a deformed cross-sectional view. FIG. 7 is a cross-sectional view corresponding to FIG. 3 showing one example, and FIG. 7 is a cross-sectional view corresponding to FIG. 3 showing another example of modification. 1... Shaft cylinder, 2... Ink tank, 3... Temporary ink reservoir member, 4... Temporary ink reservoir groove,
5...Medium hole, 6...Slit, 7...Air introduction path, 8...Concave portion, 9...Annular member, 10...Ink guide member, 11...Chip holder, 12...
Tip, 13... Ink relay core, 14... Ball, 15... Air hole, 16... Pen nib.
Claims (1)
なる一時的インキ溜め溝を有する一時的インキ溜
め部材を介在させてなる筆記具であつて、前記一
時的インキ溜め部材が、中孔と、この中孔への空
気導入路とを有し、また、前記中孔に、前記空気
導入路と間隙を有するようにインキ誘導部材を挿
入してなるものにおいて、前記インキ誘導部材に
、前記空気導入路との間の間隙の大きさを異なら
せる異形横断面部を設け、このインキ誘導部材の
、前記中孔内への配置の方向決めにより、前記空
気導入路との間の間隙の大きさを設定し得るよう
にしてなる筆記具。 A writing instrument in which a temporary ink reservoir member having a temporary ink reservoir groove having a comb-shaped longitudinal section is interposed between an ink tank and a pen tip, the temporary ink reservoir member having a hollow hole; and an ink guiding member inserted into the hollow hole with a gap between the air introducing passage and the air introducing passage into the ink guiding member. An irregularly shaped cross section is provided to vary the size of the gap between the air introduction path and the air introduction path, and the size of the gap between the air introduction path and the air introduction path is set by determining the direction of placement of the ink guiding member in the hollow hole. A writing instrument made possible by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990045987U JP2550584Y2 (en) | 1990-04-28 | 1990-04-28 | Writing implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990045987U JP2550584Y2 (en) | 1990-04-28 | 1990-04-28 | Writing implement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045987U true JPH045987U (en) | 1992-01-20 |
| JP2550584Y2 JP2550584Y2 (en) | 1997-10-15 |
Family
ID=31560663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990045987U Expired - Lifetime JP2550584Y2 (en) | 1990-04-28 | 1990-04-28 | Writing implement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2550584Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6369993U (en) * | 1986-10-23 | 1988-05-11 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623779U (en) * | 1985-06-22 | 1987-01-10 | ||
| JPH0225075U (en) * | 1988-07-30 | 1990-02-19 |
-
1990
- 1990-04-28 JP JP1990045987U patent/JP2550584Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623779U (en) * | 1985-06-22 | 1987-01-10 | ||
| JPH0225075U (en) * | 1988-07-30 | 1990-02-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6369993U (en) * | 1986-10-23 | 1988-05-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2550584Y2 (en) | 1997-10-15 |
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