JPH02108225U - - Google Patents
Info
- Publication number
- JPH02108225U JPH02108225U JP1683689U JP1683689U JPH02108225U JP H02108225 U JPH02108225 U JP H02108225U JP 1683689 U JP1683689 U JP 1683689U JP 1683689 U JP1683689 U JP 1683689U JP H02108225 U JPH02108225 U JP H02108225U
- Authority
- JP
- Japan
- Prior art keywords
- handle
- locking
- notch
- handle mounting
- mounting piece
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Description
第１図は本考案の実施例に係る電気開閉器のロ
ツク装置の正面図、第２図は同じく側面図、第３
図は同じく一部を切欠した側面図、第４図は同じ
くハンドル取付片の斜視図、第５図は同じくハン
ドル取付片の縦断側面図、第６図は同じく操作ハ
ンドルの側面図、第７図は同じく係止片の正面図
、第８図及び第９図は同じく係止片とロツクピン
の関係図、第１０図及び第１１図は従来の電気開
閉器のロツク装置の説明図である。
１〜電気ロータリスイツチ、２〜駆動軸、１０
〜ハンドル取付片、１３〜基準面、１４〜受け面
、２０〜操作ハンドル、２５〜スプリング、２８
〜係止片、２９〜案内切欠、３０〜係止切欠、３
２〜ロツクピン。
Figure 1 is a front view of a locking device for an electric switch according to an embodiment of the present invention, Figure 2 is a side view, and Figure 3 is a side view.
Figure 4 is a perspective view of the handle mounting piece, Figure 5 is a vertical side view of the handle mounting piece, Figure 6 is a side view of the operating handle, and Figure 7 is a side view with a portion cut away. is a front view of the locking piece, FIGS. 8 and 9 are relationship diagrams of the locking piece and the lock pin, and FIGS. 10 and 11 are explanatory diagrams of a conventional locking device for an electric switch. 1 ~ electric rotary switch, 2 ~ drive shaft, 10
~Handle mounting piece, 13~Reference surface, 14~Receiving surface, 20~Operation handle, 25~Spring, 28
~ Locking piece, 29 ~ Guide notch, 30 ~ Locking notch, 3
2 ~ Lock pin.
Claims (1)
先端に位置するハンドル取付面の片側に駆動軸と
ほぼ直交する基準面を有するとともに、他側に基
準面から後方へ後退する受け面を形成してあるハ
ンドル取付片と、基準面と受け面とに沿い揺動可
能にしてハンドル取付片に軸着したバー状の操作
ハンドルと、操作ハンドルをハンドル取付片の受
け面から開離させ基準面に沿つて位置する基準姿
勢を保つよう付勢するスプリングと、ハンドル取
付片の片側寄りの操作ハンドルの片側端部に後方
へ突出して設け、その側部に開口する案内切欠と
、この案内切欠に続いてその基部に向けあけた係
止切欠とを有する係止片と、操作ハンドルの基準
姿勢における係止片の係止切欠の回転軌道上にあ
る所定位置に設け、案内切欠を通過可能で係止切
欠に係止可能なロツクピンで構成することを特徴
とする電気開閉器のロツク装置。 Installed on the drive shaft of the electric rotary switch,
A handle mounting piece having a reference surface substantially orthogonal to the drive shaft on one side of the handle mounting surface located at the tip, and a receiving surface that recedes backward from the reference surface on the other side, and the reference surface and the receiving surface. a bar-shaped operating handle pivoted on the handle mounting piece so as to be able to swing along the handle, and a spring that urges the operating handle to separate from the receiving surface of the handle mounting piece and maintain a reference posture located along the reference surface. and a guide notch which is provided at one end of the operating handle near one side of the handle mounting piece and projects rearward, and which is open to the side thereof, and a locking notch which is opened toward the base of the guide notch following the guide notch. It is characterized by comprising a locking piece and a lock pin that is provided at a predetermined position on the rotational trajectory of the locking notch of the locking piece when the operating handle is in the reference position, and that can pass through the guide notch and lock in the locking notch. A locking device for an electric switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1683689U JPH0537379Y2 (en) | 1989-02-17 | 1989-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1683689U JPH0537379Y2 (en) | 1989-02-17 | 1989-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02108225U true JPH02108225U (en) | 1990-08-28 |
| JPH0537379Y2 JPH0537379Y2 (en) | 1993-09-21 |
Family
ID=31230109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1683689U Expired - Lifetime JPH0537379Y2 (en) | 1989-02-17 | 1989-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537379Y2 (en) |
-
1989
- 1989-02-17 JP JP1683689U patent/JPH0537379Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537379Y2 (en) | 1993-09-21 |
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