Integrated internal-external corner cleaning fitting

An integrated internal-external corner cleaning fitting is provided with an internal corner and an external corner; the internal corner is an inwardly concave structure, and the external corner is anoutwardly convex structure; a circular ring is disposed between the internal corner and the external...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DONG ZHIQIANG, HUANG YAOKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES FENCING FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS MASTS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL
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Beschreibung
Zusammenfassung:	An integrated internal-external corner cleaning fitting is provided with an internal corner and an external corner; the internal corner is an inwardly concave structure, and the external corner is anoutwardly convex structure; a circular ring is disposed between the internal corner and the external corner, and two sides of the circular ring are respectively connected with the internal corner andthe external corner; and a sheet-shaped structural member is disposed between the internal corner and the circular ring, and the sheet-shaped structural member extends out of the circular ring. The integrated internal-external corner cleaning fitting is provided with the internal corner and the external corner; the internal corner is the inwardly concave structure, and the external corner is the outwardly convex structure; the circular ring is disposed between the internal corner and the external corner, and the two sides of the circular ring are respectively connected with the internal cornerand the external corner; a