Sofa with adjustable waist support

The utility model discloses a sofa with an adjustable waist support, which comprises a seat cushion, a backrest, a waist support plate and a waist support adjusting component, the waist support adjusting component is arranged in the backrest and comprises a mounting bracket, an electric push rod and...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: DENG CHAO, JIANG YISHA, CHEN JIAHONG, LU AIBING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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