Stretchable chair

The utility model relates to a stretchable chair and belongs to the technical field of a chair. The height of a supporting leg and a backrest of the chair can be adjusted. The stretchable chair structurally comprises the backrest, a chair surface and the supporting leg, wherein the supporting leg co...

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Bibliographic Details
Main Author CUI RUNZE
Format Patent
LanguageChinese
English
Published 31.10.2012
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 relates to a stretchable chair and belongs to the technical field of a chair. The height of a supporting leg and a backrest of the chair can be adjusted. The stretchable chair structurally comprises the backrest, a chair surface and the supporting leg, wherein the supporting leg comprises a first cavity with an upper end being opened; a first support rod is arranged in the first cavity; the upper end of the first support rod is fixedly connected with the chair surface; a plurality of superposed first through holes are vertically and equidistantly arranged on the first cavity and the first support rod; a first pin shaft is arranged in each of the first through holes; a part on the chair surface close to the rear edge is connected with the backrest through a bracket; the bracket comprises a second cavity with the upper end being opened; a second supporting rod is arranged in the second cavity; the upper end of the second supporting rod is fixedly connected with the backrest; a plurality of sup
Bibliography:Application Number: CN20122132531U