Rainproof and windproof isolation switch mechanism convenient for fixation
The invention provides a rainproof and windproof isolation switch mechanism convenient for fixation. A vertical rod is provided with a protection body, and an upper part of the protection body is provided with an upper cover. An upper through hole is arranged in the upper cover. The vertical rod suc...
Gespeichert in:
Hauptverfasser: | , , , , , , , , , , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!