JPS61124779U - - Google Patents
Info
- Publication number
- JPS61124779U JPS61124779U JP798785U JP798785U JPS61124779U JP S61124779 U JPS61124779 U JP S61124779U JP 798785 U JP798785 U JP 798785U JP 798785 U JP798785 U JP 798785U JP S61124779 U JPS61124779 U JP S61124779U
- Authority
- JP
- Japan
- Prior art keywords
- display plate
- needle
- valve
- notch
- closed
- 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
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
第１図の側面図である。
１…バルブ、２…弁棒、３…ハンドル、４…針
、４ａ…ボス、４ｂ…突起、５…筒体、６…表示
銘板、７…表示板、７ａ…切欠、８…スプリング
、９〜１２…セツトボルト。
FIG. 1 is a perspective view of an embodiment of the present invention, and FIG. 2 is a side view of FIG. 1. 1...Valve, 2...Valve stem, 3...Handle, 4...Needle, 4a...Boss, 4b...Protrusion, 5...Cylinder, 6...Display name plate, 7...Display plate, 7a...Notch, 8...Spring, 9~ 12...Set bolt.
Claims (1)
する構造のバルブの開閉表示装置において、該弁
棒に取付けられこれと共に回転する針と、該弁棒
外周部に回転可能かつ同心に遊嵌され切欠を形成
され該針の下部に配設された表示板と、該表示板
の下部にこれと同心に固定され該切欠に対応して
「開」「閉」がそれぞれ示された表示銘板と、該
表示板と該表示銘板とを結ぶスプリングとにより
なり、バルブが閉状態になつた時該針が該表示板
に接触して該表示板を回転して該切欠は該「閉」
に位置し、バルブが開状態の時は該針が該表示板
より離れてスプリングにより該切欠が該「開」に
来るようにしたことを特徴とするバルブの開閉表
示装置。 A valve opening/closing display device has a structure in which the valve stem is opened and closed by raising and lowering the valve stem as the handle is rotated, and a needle is attached to the valve stem and rotates together with the needle, and a notch is rotatably and concentrically fitted loosely to the outer periphery of the valve stem. a display plate formed at the bottom of the needle, a display plate fixed concentrically to the bottom of the display plate and indicating "open" and "closed" respectively in correspondence with the notch; A spring connects the display plate and the display name plate, and when the valve is in the closed state, the needle contacts the display plate, rotates the display plate, and the notch is closed.
1. A valve opening/closing display device, characterized in that when the valve is in an open state, the needle moves away from the display plate and the notch is brought to the "open" position by a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP798785U JPS61124779U (en) | 1985-01-25 | 1985-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP798785U JPS61124779U (en) | 1985-01-25 | 1985-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61124779U true JPS61124779U (en) | 1986-08-06 |
Family
ID=30486852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP798785U Pending JPS61124779U (en) | 1985-01-25 | 1985-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61124779U (en) |
-
1985
- 1985-01-25 JP JP798785U patent/JPS61124779U/ja active Pending