JPS6040932U - Key switch key lock mechanism - Google Patents
Key switch key lock mechanismInfo
- Publication number
- JPS6040932U JPS6040932U JP13322483U JP13322483U JPS6040932U JP S6040932 U JPS6040932 U JP S6040932U JP 13322483 U JP13322483 U JP 13322483U JP 13322483 U JP13322483 U JP 13322483U JP S6040932 U JPS6040932 U JP S6040932U
- Authority
- JP
- Japan
- Prior art keywords
- lock mechanism
- key
- width
- plate tumbler
- key switch
- 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
- Lock And Its Accessories (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図及び第２図は従来のキースイッチのキーロック機
構を示す内筒軸に直角な断面図、第３図は本考案の一実
施例を示すものでキースイッチの全体構造の概要を示し
ａは正面図、ｂは部分断面側面図、第４図は本考案のキ
ーロック機構を示し第３図のＩＶ−ＩＶ線断面図、第５
図は第４図の状態から内筒を１８０°回転させた状態の
断面図である。
１１・・・外筒、１３・・・内筒、２０・・・板タンブ
ラ、２３・・・コイルバネ、２４・・・錠止溝、２６・
・・逃げ溝。Figures 1 and 2 are cross-sectional views perpendicular to the inner cylinder axis showing the key lock mechanism of a conventional key switch, and Figure 3 shows an embodiment of the present invention and shows an overview of the overall structure of the key switch. a is a front view, b is a partially sectional side view, FIG. 4 is a sectional view taken along line IV-IV in FIG. 3, and FIG. 5 shows the key lock mechanism of the present invention.
The figure is a sectional view of the inner cylinder rotated by 180 degrees from the state shown in FIG. 4. DESCRIPTION OF SYMBOLS 11... Outer cylinder, 13... Inner cylinder, 20... Plate tumbler, 23... Coil spring, 24... Locking groove, 26...
...Escape groove.
Claims (1)
も１枚の板タンブラを該内筒の軸と直交する方向に移動
自在に設け、かつ該板タンブラはコイルバネより常時円
周方向に向って付勢されており、前記外筒の内周面には
その軸対称位置に前記板タンブラの進入する錠止溝と逃
げ溝をそれぞれ設けてなるキースイッチのキーロック機
構において、前記板タンブラの付勢力向の一端部の幅を
他端部の幅より小さく形成すると共に、前記錠止溝の幅
を前記逃げ溝の幅より小さく形成するようにしたことを
特徴とするキースイッチのキーロック機構。An inner cylinder is rotatably provided within the outer cylinder, and at least one plate tumbler is provided within the inner cylinder so as to be movable in a direction orthogonal to the axis of the inner cylinder, and the plate tumbler is always rotated circumferentially by a coil spring. In the key lock mechanism of the key switch, the inner circumferential surface of the outer cylinder is provided with a locking groove and a clearance groove into which the plate tumbler enters, respectively, at axially symmetrical positions. A key switch characterized in that the width of one end of the plate tumbler in the biasing direction is smaller than the width of the other end, and the width of the locking groove is smaller than the width of the clearance groove. Key lock mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13322483U JPS6040932U (en) | 1983-08-29 | 1983-08-29 | Key switch key lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13322483U JPS6040932U (en) | 1983-08-29 | 1983-08-29 | Key switch key lock mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6040932U true JPS6040932U (en) | 1985-03-22 |
| JPS636827Y2 JPS636827Y2 (en) | 1988-02-26 |
Family
ID=30300602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13322483U Granted JPS6040932U (en) | 1983-08-29 | 1983-08-29 | Key switch key lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6040932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01122526A (en) * | 1987-11-05 | 1989-05-15 | Fuji Electric Co Ltd | Key-twisted selector switch |
-
1983
- 1983-08-29 JP JP13322483U patent/JPS6040932U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01122526A (en) * | 1987-11-05 | 1989-05-15 | Fuji Electric Co Ltd | Key-twisted selector switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS636827Y2 (en) | 1988-02-26 |
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