JPS62131883U - - Google Patents
Info
- Publication number
- JPS62131883U JPS62131883U JP1906786U JP1906786U JPS62131883U JP S62131883 U JPS62131883 U JP S62131883U JP 1906786 U JP1906786 U JP 1906786U JP 1906786 U JP1906786 U JP 1906786U JP S62131883 U JPS62131883 U JP S62131883U
- Authority
- JP
- Japan
- Prior art keywords
- crown
- cap
- stepped portion
- inner diameter
- insertion tube
- 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
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 1
Description
図は本考案の実施例を示したもので、第１図乃
至第３図はキヤツプと筆記具の着脱工程を示す縦
断面図であり、第１図はノツク直前状態、第２図
は最大ノツク状態、第３図はノツク終了状態を夫
々示す。又第４図は天冠の斜視図である。
１……キヤツプ、２……キヤツプ筒本体、３…
…天冠、４……インナーキヤツプ、５……コイル
スプリング、６……カムガイド筒、７……段部、
８……露呈筒部、９……挿入筒部、１０……天面
、１１……鍔部、１２……段部、１３，１３′…
…スリツト、１４……内孔、１５……段部、１６
……溝、１７……シール材、１８……鍔部、１９
……ガイド溝、２０……鍔部、２１……筆記具、
２２……小径部、２３……中径部、２４……大径
部、２５……軸筒、２６……ペン先、２７……カ
ムフオロワー、２８……ガイド溝。
The figures show an embodiment of the present invention, and Figures 1 to 3 are longitudinal cross-sectional views showing the process of attaching and detaching the cap and writing instrument. , and FIG. 3 respectively show the knock end state. FIG. 4 is a perspective view of the crown. 1...cap, 2...cap tube body, 3...
... Crown, 4 ... Inner cap, 5 ... Coil spring, 6 ... Cam guide tube, 7 ... Step part,
8... Exposed tube part, 9... Insertion tube part, 10... Top surface, 11... Flange part, 12... Step part, 13, 13'...
...Slit, 14...Inner hole, 15...Step, 16
... Groove, 17 ... Seal material, 18 ... Flange, 19
... Guide groove, 20 ... Flange, 21 ... Writing instrument,
22... Small diameter part, 23... Medium diameter part, 24... Large diameter part, 25... Shaft tube, 26... Pen tip, 27... Cam follower, 28... Guide groove.
Claims (1)
該天冠はそのキヤツプ筒本体への挿入筒部の先端
部内面に段部を有すると共に挿入筒部には所要長
さの軸方向のスリツトを有してキヤツプ筒本体へ
の挿入前の状態に於て段部位置の内径が弾性的に
拡大可能な構造を有し、上記天冠の段部より奥部
の内径よりは小で段部より前の開口部の内径より
は大なる外径の鍔部を有するインナーキヤツプが
その鍔部を天冠の段部より奥部に位置して天冠に
対して軸方向に移動自在に且つ天冠の天面との間
にコイルスプリングを介装して装着されたことを
特徴とするキヤツプ。 A crown is inserted and fixed at the tip of the cap cylinder body,
The crown has a stepped portion on the inner surface of the distal end of the insertion tube into the cap tube body, and the insertion tube has an axial slit of a required length so as to be in a state before being inserted into the cap tube body. It has a structure in which the inner diameter at the stepped portion can be elastically expanded, and the outer diameter is smaller than the inner diameter at the back of the stepped portion of the crown and larger than the inner diameter of the opening in front of the stepped portion. An inner cap having a flange is located deeper than the stepped portion of the crown so that it can move freely in the axial direction with respect to the crown, and a coil spring is interposed between it and the top surface of the crown. A cap characterized by being attached to a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1906786U JPS62131883U (en) | 1986-02-13 | 1986-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1906786U JPS62131883U (en) | 1986-02-13 | 1986-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62131883U true JPS62131883U (en) | 1987-08-20 |
Family
ID=30813326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1906786U Pending JPS62131883U (en) | 1986-02-13 | 1986-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62131883U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935081B2 (en) * | 1977-11-15 | 1984-08-27 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | Pulse noise suppression circuit |
-
1986
- 1986-02-13 JP JP1906786U patent/JPS62131883U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935081B2 (en) * | 1977-11-15 | 1984-08-27 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | Pulse noise suppression circuit |
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