Device for automatic adjusting angle of chair back restrod

The utility model discloses a device for automatically adjusting the angle of a leaning rod for a chair back, which is mainly composed of two abutting rod pieces, two fixed seats, an elastic sheet and a thick spring, wherein, the two fixed seats are respectively fixed in the two abutting rod pieces,...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	GUANGGAO BAI
Format:	Patent
Sprache:	eng
Schlagworte:	BEDS CHAIRS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL
Online-Zugang:	Volltext bestellen
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