Bed frame with double-adjustment back cushion

The invention provides a bed frame with a double-adjustment back cushion, belonging to the technical field of furniture articles. The bed frame solves technical problem that a backrest cannot be adjusted individually. The bed frame comprises a left back support frame, a right back support frame, a h...

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Bibliographic Details
Main Authors ZHA HAIFENG, BIAN WENMING
Format Patent
LanguageChinese
English
Published 01.02.2019
Subjects
BEDS
CHAIRS
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
SOFAS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:The invention provides a bed frame with a double-adjustment back cushion, belonging to the technical field of furniture articles. The bed frame solves technical problem that a backrest cannot be adjusted individually. The bed frame comprises a left back support frame, a right back support frame, a hip support frame, a thigh support frame and a shank support frame, and the hip support frame, the thigh support frame and the calf support frame are hingedly connected in sequence. The bed frame is characterized in that the left back support frame is hinged on the hip support frame, the right back support frame is hinged on the hip support frame, a push rod motor 1 is arranged in the left back support frame, a fixed rod 1 is fixed on the left back support frame, a cylinder of the push rod motor1 is hinged on the fixed rod 1 , and a push rod of the push rod motor 1 is hinged on the hip support frame; a push rod motor 2 is arranged in the right back support frame, a fixing rod 2 is fixed on the right back support fra
Bibliography:Application Number: CN201811096820