JPS6218921U - - Google Patents
Info
- Publication number
- JPS6218921U JPS6218921U JP11027885U JP11027885U JPS6218921U JP S6218921 U JPS6218921 U JP S6218921U JP 11027885 U JP11027885 U JP 11027885U JP 11027885 U JP11027885 U JP 11027885U JP S6218921 U JPS6218921 U JP S6218921U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- rubber case
- explosion
- waterproof
- connecting tool
- 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
- 238000004898 kneading Methods 0.000 claims 1
Description
第１図はこの考案の実施例による防水・防爆ス
イツチの分解組立斜視図、第２図は上記スイツチ
の断面図、第３図は同平面図、第４図は第３図の
Ａ―Ａ線に沿う断面図、第５図は第３図のＢ―Ｂ
線に沿う断面図、第６図は可撓部の作用を説明す
るための要部拡大断面図、第７図は他の実施例に
よる防水・防爆スイツチの断面図である。
１―スイツチ本体、３―ゴムケース、７―可撓
部、８―連結具、１１―操作片、Ｗ―紐。
Fig. 1 is an exploded perspective view of a waterproof/explosion-proof switch according to an embodiment of this invention, Fig. 2 is a cross-sectional view of the switch, Fig. 3 is a plan view thereof, and Fig. 4 is taken along the line AA in Fig. 3. Figure 5 is a cross-sectional view taken along line B-B in Figure 3.
6 is an enlarged sectional view of a main part for explaining the action of the flexible portion, and FIG. 7 is a sectional view of a waterproof/explosion-proof switch according to another embodiment. 1-Switch body, 3-Rubber case, 7-Flexible part, 8-Connector, 11-Operation piece, W-String.
Claims (1)
なる防水・防爆スイツチにおいて、上記ゴムケー
スに形成された薄肉環状の可撓部に水密・気密状
態に連結具が取り付けられ、この練結具にスイツ
チ本体に内蔵されたスイツチング機構の接点を開
閉する操作片が連結され、上記連結具をゴムケー
スの外部から操作して上記操作片を動作させるよ
うに構成したことを特徴とする防水・防爆スイツ
チ。 In a waterproof/explosion-proof switch in which the switch body is housed in a rubber case and hermetically sealed, a connecting tool is attached in a watertight and airtight manner to a thin annular flexible part formed in the rubber case, and the switch is connected to the kneading tool. A waterproof/explosion-proof switch characterized in that an operating piece for opening and closing contacts of a switching mechanism built into the main body is connected, and the operating piece is operated by operating the connecting tool from outside the rubber case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11027885U JPS6218921U (en) | 1985-07-18 | 1985-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11027885U JPS6218921U (en) | 1985-07-18 | 1985-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6218921U true JPS6218921U (en) | 1987-02-04 |
Family
ID=30989150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11027885U Pending JPS6218921U (en) | 1985-07-18 | 1985-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6218921U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4943092U (en) * | 1972-07-05 | 1974-04-16 | ||
| JPS5033769B1 (en) * | 1971-04-02 | 1975-11-04 | ||
| JPS531667B1 (en) * | 1970-09-26 | 1978-01-20 | ||
| JPS5618624B2 (en) * | 1977-12-23 | 1981-04-30 |
-
1985
- 1985-07-18 JP JP11027885U patent/JPS6218921U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS531667B1 (en) * | 1970-09-26 | 1978-01-20 | ||
| JPS5033769B1 (en) * | 1971-04-02 | 1975-11-04 | ||
| JPS4943092U (en) * | 1972-07-05 | 1974-04-16 | ||
| JPS5618624B2 (en) * | 1977-12-23 | 1981-04-30 |