Elevator pressing device for preventing neocoronary pneumonia

The utility model belongs to the technical field of elevators, and particularly relates to an elevator pressing device for preventing neocoronary pneumonia, which comprises a casing, a pressing structure is arranged in the shell, and a driving structure matched with the pressing structure is arrange...

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1. Verfasser: BAI YABO
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model belongs to the technical field of elevators, and particularly relates to an elevator pressing device for preventing neocoronary pneumonia, which comprises a casing, a pressing structure is arranged in the shell, and a driving structure matched with the pressing structure is arranged in the driving cavity. The pressing structure comprises a crank rotationally connected with the shell, a traction rod is rotationally connected to the crank, an L-shaped driven rod is rotationally connected to the traction rod, and a pressing assembly is detachably connected to the L-shaped drivenrod; an opening corresponding to the pressing assembly is formed in the shell, a fixed cover plate is arranged on the shell, a sliding cover plate corresponding to the opening is connected to the fixed cover plate in a sliding mode, and the sliding cover plate is connected with the driving structure; according to the utility model, the problem that cross infection is easy to occur in the processof pressing the keys of th