Emergency door structure for school bus
The utility model relates to an emergency door structure for a school bus. The emergency door structure comprises a bus door body, a movable pedal and a rotating shaft, and the movable pedal is connected with a school bus body below the bus door body through the rotating shaft. Under normal conditio...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an emergency door structure for a school bus. The emergency door structure comprises a bus door body, a movable pedal and a rotating shaft, and the movable pedal is connected with a school bus body below the bus door body through the rotating shaft. Under normal conditions, the movable pedal is folded, is locked through the bus door body and is pressed on the inner side of the bus door body; and under emergency conditions, when an emergency door is opened, the movable pedal is unfolded to achieve rotational laying flat of the movable pedal. Compared with the prior art, the emergency door has the advantages of convenience in control, low cost, capability of eliminating potential safety hazards and the like. |
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