Fastener for cross connection of square pipes

A fastener for cross connection of square pipes comprises a rectangular fastener body, the two sides of the front end of the fastener body are folded upwards to form symmetrical first reinforcing parts, and the two sides of the rear end of the fastener body are folded upwards to form symmetrical sec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	WU WENPIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BUILDING CEILINGS CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FIXED CONSTRUCTIONS FLOORS FORESTRY GENERAL BUILDING CONSTRUCTIONS HORTICULTURE HUMAN NECESSITIES HUNTING INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS TRAPPING WALLS, e.g. PARTITIONS WATERING
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Beschreibung
Zusammenfassung:	A fastener for cross connection of square pipes comprises a rectangular fastener body, the two sides of the front end of the fastener body are folded upwards to form symmetrical first reinforcing parts, and the two sides of the rear end of the fastener body are folded upwards to form symmetrical second reinforcing parts. A mounting groove allowing the first square pipe to penetrate through is formed between the first reinforcing part and the second reinforcing part; at least six mounting holes are formed in the fastener body in an array mode, and the fasteners are symmetrically and fixedly arranged on the upper sides and the lower sides of the first square pipe, the second square pipe and the third square pipe which are connected in a crossed mode through bolts penetrating through the mounting holes. The two sides of the two ends of the rectangular fastener body are turned upwards to form the first reinforcing part and the second reinforcing part, and the fastener body is provided with the mounting holes allo