Adjustable air bag part and backrest device

The utility model relates to the technical field of seat back supporting, in particular to an adjustable air bag part and a backrest device. The adjustable air bag part comprises an air bag body, an air bag, an inflation tube, an inflation ball and a one-way deflation valve, the air bag is arranged...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI XIAOYAN, YAO WEIXIONG, ZHU WENBIN, LIU XIANBIN
Format:	Patent
Sprache:	chi ; 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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