JPH0355287U - - Google Patents
Info
- Publication number
- JPH0355287U JPH0355287U JP1989115437U JP11543789U JPH0355287U JP H0355287 U JPH0355287 U JP H0355287U JP 1989115437 U JP1989115437 U JP 1989115437U JP 11543789 U JP11543789 U JP 11543789U JP H0355287 U JPH0355287 U JP H0355287U
- Authority
- JP
- Japan
- Prior art keywords
- ink reservoir
- temporary ink
- wall
- gap
- recess
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一例を示す縦断面図、第２図
は第１図のＡ部拡大図、第３図は他の一例を示す
第２図相当図、第４図と第５図は更に他の一例を
それぞれ示す第２図相当図。
１……軸筒、２……尾栓、３……インキタンク
、４……インキ誘導芯体、５……一時的インキ溜
め部材、５ａ……一時的インキ溜め溝、６……ペ
ン先体、７……チツプホルダー、８……鍔部、９
……凹部、１０……弾性リング、１１……キヤツ
プ、１２……弾性リング。
Fig. 1 is a vertical sectional view showing an example of the present invention, Fig. 2 is an enlarged view of part A in Fig. 1, Fig. 3 is a view equivalent to Fig. 2 showing another example, and Figs. 4 and 5 are FIG. 2 is a diagram corresponding to FIG. 2 showing still other examples. DESCRIPTION OF SYMBOLS 1... Shaft cylinder, 2... Tail plug, 3... Ink tank, 4... Ink guide core, 5... Temporary ink reservoir member, 5a... Temporary ink reservoir groove, 6... Pen tip body , 7... Chip holder, 8... Tsubabe, 9
... recess, 10 ... elastic ring, 11 ... cap, 12 ... elastic ring.
Claims (1)
時的インキ溜め溝を有する一時的インキ溜め部材
を、軸筒の内壁と一時的インキ溜め溝との隙間が
前方ほど大きくなるように配してなるとともに、
軸筒内壁に環状の凹部を形成し、この凹部の部分
では前記隙間の関係を破らせてなる筆記具。 A temporary ink reservoir member having a temporary ink reservoir groove having a comb-shaped longitudinal section whose diameter decreases toward the front is arranged such that the gap between the inner wall of the shaft cylinder and the temporary ink reservoir groove becomes larger toward the front. As it becomes,
A writing instrument in which an annular recess is formed in the inner wall of the barrel, and the gap relationship is broken at the recess.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11543789U JP2509396Y2 (en) | 1989-09-30 | 1989-09-30 | Writing instrument |
| PCT/JP1990/001239 WO1991004873A1 (en) | 1989-09-29 | 1990-09-27 | Writing utensil |
| US07/678,322 US5217313A (en) | 1989-09-29 | 1990-09-27 | Writing instrument |
| EP90914414A EP0446371B1 (en) | 1989-09-29 | 1990-09-27 | Writing utensil |
| KR1019910700539A KR0153462B1 (en) | 1989-09-29 | 1990-09-27 | Writing utensil |
| DE69027421T DE69027421T2 (en) | 1989-09-29 | 1990-09-27 | WRITER |
| US07/945,402 US5352051A (en) | 1989-09-29 | 1992-09-16 | Writing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11543789U JP2509396Y2 (en) | 1989-09-30 | 1989-09-30 | Writing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0355287U true JPH0355287U (en) | 1991-05-28 |
| JP2509396Y2 JP2509396Y2 (en) | 1996-09-04 |
Family
ID=31663766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11543789U Expired - Lifetime JP2509396Y2 (en) | 1989-09-29 | 1989-09-30 | Writing instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509396Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6309813B2 (en) * | 2013-05-21 | 2018-04-11 | 三菱鉛筆株式会社 | Collector type applicator |
-
1989
- 1989-09-30 JP JP11543789U patent/JP2509396Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509396Y2 (en) | 1996-09-04 |
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