Folding support structure capable of rotating smoothly

The utility model discloses a folding support structure capable of rotating smoothly, which comprises a main body and two support rods rotating with the two ends of the main body, the main body comprises an upper cover and a lower cover matched with the upper cover, the upper cover and the lower cov...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIN WANLIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a folding support structure capable of rotating smoothly, which comprises a main body and two support rods rotating with the two ends of the main body, the main body comprises an upper cover and a lower cover matched with the upper cover, the upper cover and the lower cover are respectively provided with a boss, and the two bosses are opened into rotating shafts for the two support rods at the same end of the main body after being assembled. The rotating shaft is sleeved with a shaft sleeve, three elastic gaskets are arranged on the shaft sleeve, and the elastic gaskets are located between the upper cover and the supporting rods, between the two supporting rods and between the supporting rods and the lower cover. Due to the fact that the elastic gaskets are arranged between the upper cover and the supporting rods, between the two supporting rods and between the supporting rods and the lower cover, friction between the supporting rods or between the upper cover and the lower cover i