Locking board fastener for isolating switching operation handle
The utility model discloses a locking board fastener for the isolating switching operation handle, which comprises an upper board and a lower board. The upper board is connected integrally with the one end of the lower board through an arch shape board, and positioning pores corresponding to the loc...
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| Hauptverfasser: | , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a locking board fastener for the isolating switching operation handle, which comprises an upper board and a lower board. The upper board is connected integrally with the one end of the lower board through an arch shape board, and positioning pores corresponding to the lock pores on the locking board are provided on the other terminal portion of the upper board and the lower board. The utility model is simple in the structure, easy for manufacturing, and is capable of lowering the gap between the upper and lower locking boards of the isolating switch operating handle from 6mm to 3.5mm, and implementing the error locking preventing function. |
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