JPS6024590U - Airtight structure at the tip of the Cat Press writing instrument - Google Patents
Airtight structure at the tip of the Cat Press writing instrumentInfo
- Publication number
- JPS6024590U JPS6024590U JP11642483U JP11642483U JPS6024590U JP S6024590 U JPS6024590 U JP S6024590U JP 11642483 U JP11642483 U JP 11642483U JP 11642483 U JP11642483 U JP 11642483U JP S6024590 U JPS6024590 U JP S6024590U
- Authority
- JP
- Japan
- Prior art keywords
- barrel
- writing instrument
- opening
- brush end
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図〜第３図は本案の先端気密保持構造と、筆端部の
出没作動との関係についての説明図であって、第１図は
筆端部が没入した状態での気密保持構造に係わる側断面
説明図、第２図および、第３図は筆端部の露出作動と気
密保持構造についての側断面説明図、第４図は弁体と内
筒先端との関係構造についての側断面説明図、第５図は
第４図の上面図である。
１ａ・・・軸筒開口部、２ａ・・・内筒開口部、３ａ・
・・筆端部、４・・・弁体、５・・・保持部材、５ａ・
・・空隙部。Figures 1 to 3 are explanatory diagrams of the relationship between the tip airtight retaining structure of the present invention and the protruding and retracting operation of the brush end, and Figure 1 shows the side related to the airtight retaining structure when the brush end is retracted. 2 and 3 are side sectional explanatory views of the exposure operation of the brush end and the airtight maintenance structure; FIG. 4 is a side sectional explanatory view of the relational structure between the valve body and the tip of the inner cylinder; FIG. 5 is a top view of FIG. 4. 1a...Shaft cylinder opening, 2a...Inner cylinder opening, 3a...
... Brush end, 4... Valve body, 5... Holding member, 5a.
...Void area.
Claims (1)
記具において、軸筒１内に筆記体３を内蔵した内筒２を
収容し、この内筒２の開口部２ａと軸筒１の開口部１ａ
の間に内筒開口部２ａの外周面に固着しかつ、適宜な空
隙部５ａを有する弾性保持部材５によって保持した弁体
４を配設し、筆端部３ａの露出は前記保持部材の空隙部
５ａから筆端部３ａで弁体４を排除して行なうとともに
筆端部３ａが没入するときは保持部材５の弾発力によっ
て弁体４が軸筒開口部１ａを閉塞するようにしたことを
特徴とするキャップレス筆記具先端部での気密保持構造
。In a capless writing instrument in which the brush end protrudes and retracts through the barrel opening, an inner barrel 2 containing a writing body 3 is housed in the barrel 1, and the opening 2a of the inner barrel 2 and the opening of the barrel 1 are connected to each other. 1a
A valve body 4 fixed to the outer circumferential surface of the inner cylinder opening 2a and held by an elastic holding member 5 having an appropriate gap 5a is disposed between the openings 2a and 4, and the brush end 3a is exposed through the gap in the holding member. The valve body 4 is removed from the brush end 3a from the brush end 3a, and when the brush end 3a is retracted, the valve body 4 closes the barrel opening 1a by the elastic force of the holding member 5. Airtight structure at the tip of the capless writing instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11642483U JPS6024590U (en) | 1983-07-28 | 1983-07-28 | Airtight structure at the tip of the Cat Press writing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11642483U JPS6024590U (en) | 1983-07-28 | 1983-07-28 | Airtight structure at the tip of the Cat Press writing instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6024590U true JPS6024590U (en) | 1985-02-19 |
| JPH0237585Y2 JPH0237585Y2 (en) | 1990-10-11 |
Family
ID=30268386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11642483U Granted JPS6024590U (en) | 1983-07-28 | 1983-07-28 | Airtight structure at the tip of the Cat Press writing instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6024590U (en) |
-
1983
- 1983-07-28 JP JP11642483U patent/JPS6024590U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237585Y2 (en) | 1990-10-11 |
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