Novel safety subway platform door

The utility model provides a novel safety subway platform door which comprises a door frame and transparent glass fixed in the door frame, an upper sliding way is formed in the upper surface of the door frame, a lower sliding way is formed in the lower surface of the door frame, and a strip-shaped o...

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Bibliographische Detailangaben
Hauptverfasser:	XIA QIANYIN, HONG ZHANGBING, ZHANG FAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES FURNITURE HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS HUMAN NECESSITIES KEYS LADDERS LOCKS PERFORMING OPERATIONS RAILWAY SYSTEMS RAILWAYS SAFES SPICE MILLS SUCTION CLEANERS IN GENERAL TRANSPORTING WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	The utility model provides a novel safety subway platform door which comprises a door frame and transparent glass fixed in the door frame, an upper sliding way is formed in the upper surface of the door frame, a lower sliding way is formed in the lower surface of the door frame, and a strip-shaped opening is formed in the lower portion of one side face of the door frame. A plurality of conical openings with the upper portions narrow and the lower portions wide are evenly formed in the upper portion in the lower sliding way, a detachable collecting box used for collecting dust is installed in the strip-shaped opening, a dust inlet coinciding with the conical openings is formed in the bottom in the collecting box, and the bottom in the collecting box is an inclined face inclining in the direction away from the dust inlet. One side of the collecting box is provided with a pressing strip used for limiting the position of the collecting box, and the side, away from the collecting box, of the pressing strip is fixe