Combinational chair, recliner and typing stool

Chairs and seats – Rest for knee – leg – or foot – For occupants knee or shin

Patent

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Details

29742311, 29742312, A47C 750

Patent

active

056672780

ABSTRACT:
A combinational chair, recliner and typing stool including a base frame, a seat fixedly mounted on a fixed panel, a first linking member, a second linking member, a first adjusting rod, a fixing member fixedly mounted on a fixed panel, a supporting rod having an intermediate portion pivotally connected with the fixing member, a backrest rigidly mounted on an upper end of the supporting rod, a knee support fixedly mounted on a pair of fixed members, a first connecting member, a second connecting member, a first adjusting rod having an end pivotally connected with a lower end of the supporting rod and another end pivotally connected with the fixing member, a second adjusting rod having a lower end pivotally connected with the base frame and an upper end pivotally connected with the first linking member, and a third adjusting rod having a lower end pivotally connected with the base frame and an upper end pivotally connected with the first connecting member, whereby the chair can be easily converted into a recliner or a typing stool as desired.

REFERENCES:
patent: 4765684 (1988-08-01), Kvalheim et al.
patent: 4832407 (1989-05-01), Serber
patent: 5255957 (1993-10-01), Opsvik et al.
patent: 5490716 (1996-02-01), Naughton
patent: 5542746 (1996-08-01), Bujaryn

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