Arc-shaped sheet spring device

The invention discloses an arc-shaped sheet spring device comprising an arc-shaped sheet spring and a support plate. The arc-shaped sheet spring is mounted on the support plate. Two ends of the arc-shaped sheet spring are provided with round holes. Two rows of symmetric round columns corresponding t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	TAN KELI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEDS BLASTING CHAIRS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES ENGINEERING ELEMENTS AND UNITS FURNITURE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SOFAS SPICE MILLS SPRINGS SUCTION CLEANERS IN GENERAL THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses an arc-shaped sheet spring device comprising an arc-shaped sheet spring and a support plate. The arc-shaped sheet spring is mounted on the support plate. Two ends of the arc-shaped sheet spring are provided with round holes. Two rows of symmetric round columns corresponding to the round holes of the arc-shaped sheet spring are arranged at two ends of the support plate. The arc-shaped sheet spring device is simple in structure, and arc surface is stable and reliable in working. A spring seat cushion or a spring bed cushion capable of being wound is formed by combining multiple arc-shaped sheet spring devices by strings penetrating through the round holes.