JPS61120585U - - Google Patents
Info
- Publication number
- JPS61120585U JPS61120585U JP502185U JP502185U JPS61120585U JP S61120585 U JPS61120585 U JP S61120585U JP 502185 U JP502185 U JP 502185U JP 502185 U JP502185 U JP 502185U JP S61120585 U JPS61120585 U JP S61120585U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- pressure
- writing
- writing body
- center 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.)
- Pending
Links
- 241000282326 Felis catus Species 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Description
図は本考案の実施例を示したもので、第１図は
筆記体の没入状態の断面図、第２図は筆記体の突
出状態の断面図である。
１……筆記体、２……中心孔、３……テーパ面
、４……Ｏリング、５……Ｏリングホルダー、６
……スリーブ、７……軸筒、８……先端口、９…
…嵌合部、１０……密封体、１１……支軸、１２
……トーシヨンバネ。
The figures show an embodiment of the present invention; FIG. 1 is a cross-sectional view of the writing body in a retracted state, and FIG. 2 is a cross-sectional view of the writing hand in a protruding state. 1... Cursive, 2... Center hole, 3... Tapered surface, 4... O-ring, 5... O-ring holder, 6
... Sleeve, 7 ... Shaft cylinder, 8 ... Tip opening, 9 ...
...Fitting part, 10... Sealing body, 11... Support shaft, 12
...Torsion spring.
Claims (1)
軸筒内部の先端口近傍に装着し、当該スリーブの
先端口側の開口部を筆記体の繰出圧力よりも小さ
い圧接力を付与されたバタフライバルブ形式の密
封体により開閉自在となしたことを特徴とするキ
ヤツプレス筆記具。 A butterfly valve type in which a sleeve with a center hole through which the writing body can pass is attached near the tip end inside the barrel, and the opening on the tip side of the sleeve is applied with a pressure that is smaller than the pressure at which the writing body is drawn out. A cat press writing instrument characterized by being able to be opened and closed freely by a sealed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP502185U JPS61120585U (en) | 1985-01-18 | 1985-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP502185U JPS61120585U (en) | 1985-01-18 | 1985-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61120585U true JPS61120585U (en) | 1986-07-30 |
Family
ID=30481154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP502185U Pending JPS61120585U (en) | 1985-01-18 | 1985-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120585U (en) |
-
1985
- 1985-01-18 JP JP502185U patent/JPS61120585U/ja active Pending
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