Utensil lumbar support's mattress

Utensil lumbar support's mattress, including the mattress body and the bed mattress carrier body, bed mattress carrier personally experiences sth. Part of the body including first support, second support, third support and fourth support, and the little leg pad that the mattress body divide int...

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Bibliographic Details
Main Authors ZHA HAIFENG, BIAN WENMING
Format Patent
LanguageChinese
English
Published 22.01.2019
Subjects
BEDS
CHAIRS
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
SOFAS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:Utensil lumbar support's mattress, including the mattress body and the bed mattress carrier body, bed mattress carrier personally experiences sth. Part of the body including first support, second support, third support and fourth support, and the little leg pad that the mattress body divide into the upper part of the body pad district of being fixed in first support, the hip pad district of beingfixed in the second support, the big leg pad district of being fixed in the third support and is fixed in the fourth support distinguishes, install an electric putter and the 2nd electric putter on the second support, an electric putter drives third support and the rotation of fourth support, and the 2nd electric putter drives the rotation of first support, and upper part of the body pad is distinguished and has been offered the logical groove of waist support, and the logical inslot of waist support inlays and is equipped with the waist support, and it has waist support roof -rack and installthe 3rd electric putter t
Bibliography:Application Number: CN201721608971U