JPH0315190U - - Google Patents
Info
- Publication number
- JPH0315190U JPH0315190U JP7239589U JP7239589U JPH0315190U JP H0315190 U JPH0315190 U JP H0315190U JP 7239589 U JP7239589 U JP 7239589U JP 7239589 U JP7239589 U JP 7239589U JP H0315190 U JPH0315190 U JP H0315190U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- cap
- inner cap
- rear end
- writing tip
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 239000003550 marker Substances 0.000 description 2
Landscapes
- Pens And Brushes (AREA)
Description
第１図は本考案の一実施例であるサインペン、
マーカー、水性ボールペン等の筆記具の透視断面
図を示している。第２図は本考案のキヤツプの構
造を示す部品展開図、第３図はキヤツプの縦断面
図、第４図は第３図の上面図、第５図は第３図の
Ａ−Ａ矢視図、第６図は従来例であるサインペン
、マーカー、水性ボールペン等の筆記具の透視断
面図を示しており、第７図は従来例のキヤツプの
斜視図、第８図はその断面図、第９図は第８図に
於けるＢ−Ｂ矢視図を示している。
１…筆記体、２…口元、３…筆記先端部、４…
キヤツプ、５…通気孔、６…リング、７…インナ
ーキヤツプ、８…スプリング、９…凸起、１０…
嵌着溝、１１，１２…リブ、１３…溝、１４…溝
、１５…後端孔、１６，１７…内孔、１８…空気
口、２０…筆記体、２１…口元、２２…筆記先端
部、２３…嵌着溝、２４…キヤツプ、２５…イン
ナーキヤツプ部、２６…内孔、２７…凸起。
Figure 1 shows a felt-tip pen, which is an embodiment of the present invention.
A perspective cross-sectional view of a writing instrument such as a marker or a water-based ballpoint pen is shown. Fig. 2 is a exploded view of parts showing the structure of the cap of the present invention, Fig. 3 is a vertical sectional view of the cap, Fig. 4 is a top view of Fig. 3, and Fig. 5 is a view taken along arrow A-A in Fig. 3. 6 shows a perspective sectional view of a conventional writing instrument such as a felt-tip pen, a marker, a water-based ballpoint pen, etc., FIG. 7 is a perspective view of a conventional cap, FIG. 8 is a sectional view thereof, and FIG. The figure shows a view taken along the line B--B in FIG. 1...cursive, 2...mouth, 3...tip of writing, 4...
Cap, 5...Vent hole, 6...Ring, 7...Inner cap, 8...Spring, 9...Protrusion, 10...
Fitting groove, 11, 12... Rib, 13... Groove, 14... Groove, 15... Rear end hole, 16, 17... Inner hole, 18... Air port, 20... Cursive body, 21... Mouth, 22... Writing tip part , 23...Fitting groove, 24...Cap, 25...Inner cap portion, 26...Inner hole, 27...Protrusion.
Claims (1)
着されるサインペン、マーカー、水性ボールペン
等のキヤツプに於いて、キヤツプ４の内孔１７に
後端を閉塞したインナーキヤツプ７を軸推移可能
に嵌装して、上記キヤツプ４との間で内方に向か
つてスプリング８を附勢して、キヤツプ４に筆記
体１を嵌着した時、筆記先端部３と空気口１８が
インナーキヤツプ７の内孔１９に密嵌されて、少
なくともインナーキヤツプ７の後端が上記キヤツ
プ４の後端孔１５より適宜突出して設けると共に
、インナーキヤツプ７と後端孔１５との間に適宜
隙間を設けて通気孔５を形成して、内孔１７と連
通して空気流通路を構成したことを特徴とする筆
記具のキヤツプ。 In caps for felt-tip pens, markers, water-based ballpoint pens, etc. that are fitted onto the writing tip to prevent ink from evaporating, an inner cap 7 whose rear end is closed is fitted into the inner hole 17 of the cap 4 so as to be axially movable. When the writing tip 3 and the air port 18 are inserted into the inner cap 7, the writing tip 3 and the air port 18 are inserted into the inner cap 7. The inner cap 7 is tightly fitted into the hole 19 so that at least the rear end of the inner cap 7 protrudes appropriately from the rear end hole 15 of the cap 4, and an appropriate gap is provided between the inner cap 7 and the rear end hole 15 to form a ventilation hole. 5, which communicates with the inner hole 17 to form an air flow passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7239589U JPH0756227Y2 (en) | 1989-06-22 | 1989-06-22 | Caps for writing instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7239589U JPH0756227Y2 (en) | 1989-06-22 | 1989-06-22 | Caps for writing instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0315190U true JPH0315190U (en) | 1991-02-15 |
| JPH0756227Y2 JPH0756227Y2 (en) | 1995-12-25 |
Family
ID=31610293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7239589U Expired - Lifetime JPH0756227Y2 (en) | 1989-06-22 | 1989-06-22 | Caps for writing instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0756227Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014218020A (en) * | 2013-05-09 | 2014-11-20 | 株式会社大阪クリップ | Writing utensil cap and writing utensil holder |
-
1989
- 1989-06-22 JP JP7239589U patent/JPH0756227Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014218020A (en) * | 2013-05-09 | 2014-11-20 | 株式会社大阪クリップ | Writing utensil cap and writing utensil holder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0756227Y2 (en) | 1995-12-25 |
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