Seat

The utility model discloses a seat. The seat comprises a seat surface, a backrest, lifting device and a universal caster, and is characterized in that the backrest comprises a transverse arc frame and a longitudinal vertical rod which are connected with each other; the top of the longitudinal vertic...

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Bibliographic Details
Main Author WU HAOLING
Format Patent
LanguageChinese
English
Published 31.12.2014
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 utility model discloses a seat. The seat comprises a seat surface, a backrest, lifting device and a universal caster, and is characterized in that the backrest comprises a transverse arc frame and a longitudinal vertical rod which are connected with each other; the top of the longitudinal vertical rod is connected with the end part of the transverse arc frame; the bottom of the longitudinal vertical rod extends forward and is fixed onto the seat surface; the transverse arc frame is wrapped by a flexible material; the lifting device comprises a lifting post and adjusting arms used for adjusting the height of the lifting post; the number of the adjusting arms is at least two; the adjusting arms are connected together through an enclosed ring; the universal caster is connected with the bottom of the seat surface through a hollow tube; the lifting device is arranged in the hollow tube. Compared with the prior art, the seat provided by the utility model has the characteristics of beautiful appearance, comforta
Bibliography:Application Number: CN20142534792U