JPS63149031U - - Google Patents
Info
- Publication number
- JPS63149031U JPS63149031U JP4088387U JP4088387U JPS63149031U JP S63149031 U JPS63149031 U JP S63149031U JP 4088387 U JP4088387 U JP 4088387U JP 4088387 U JP4088387 U JP 4088387U JP S63149031 U JPS63149031 U JP S63149031U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- interlocking cam
- spring
- interlocking
- operating
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Push-Button Switches (AREA)
Description
第１図〜第５図は本考案の実施例の説明図であ
り、第１図〜第３図は何れも連動スイツチの断面
図で、第１図は各キーのレバーが未押圧の状態を
、第２図は１つのキーＣのみがロツクされた状態
を、第３図はキーＣ、キーＤを同時に押圧した場
合を示す。第４図及び第５図は、各々１つのキー
を押圧した場合、及び２つのキーを同時に押圧し
た場合の要部斜視図、第６図は従来の連動スイツ
チの要部断面図である。
１１……レバー、１２……操作部、１４……連
動カム、１５，１６……ばね。
Figures 1 to 5 are explanatory diagrams of the embodiment of the present invention, and Figures 1 to 3 are sectional views of the interlocking switch, and Figure 1 shows the state in which the lever of each key is not pressed. 2 shows a state in which only one key C is locked, and FIG. 3 shows a state in which keys C and D are pressed at the same time. 4 and 5 are perspective views of main parts when one key is pressed and when two keys are pressed simultaneously, respectively, and FIG. 6 is a sectional view of main parts of a conventional interlocking switch. 11...Lever, 12...Operation unit, 14...Interlocking cam, 15, 16...Spring.
Claims (1)
た操作方向に付勢して各操作部を連動カムに弾圧
係合せしめると共に、各レバーと連動カムとの間
に連動カムとレバーの操作部との係合を解除する
方向に付勢するばねを設け、このばねの弾性力を
、２つ以上のレバーを同時に押圧した際に各レバ
ーの操作部と連動カムとの係合を解除せしめるよ
うな弾性力にしたことを特徴とする同時ロツク防
止機構付連動スイツチ。 The interlocking cam is biased by a spring in the operating direction provided on the lever of each key, so that each operating section is elastically engaged with the interlocking cam, and the interlocking cam and the lever operating section are placed between each lever and the interlocking cam. A spring is provided that biases the lever in the direction of releasing the engagement with the lever, and the elastic force of the spring is used to release the engagement between the operating part of each lever and the interlocking cam when two or more levers are pressed at the same time. An interlocking switch with a simultaneous lock prevention mechanism characterized by a high elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4088387U JPS63149031U (en) | 1987-03-23 | 1987-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4088387U JPS63149031U (en) | 1987-03-23 | 1987-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149031U true JPS63149031U (en) | 1988-09-30 |
Family
ID=30855371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4088387U Pending JPS63149031U (en) | 1987-03-23 | 1987-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149031U (en) |
-
1987
- 1987-03-23 JP JP4088387U patent/JPS63149031U/ja active Pending
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