Cover-replaceable chair

Details Cover-replaceable chair Cover-replaceable chair

1989-12-11

1992-04-07

Chen, Jose V.

Chairs and seats

Upholstery cover detachably connected to frame

Cover connector attached to cushion

297440, C47F 2700

Patent

active

051021919

ABSTRACT:
A cover-replaceable chair which comprises a main body which comprises a seat and a backrest each having a cushion-receiving space with a support plate. At least two elastic frames that each includes a cover surface and an inflatable tube locating along and connected with the cover surface. Two positioning frames each has a peripheral opening formed at interior side, a tube-receiving cavity formed inside in order to ensure the inflatable tube to be held in position. Two cushions which inside are formed at least two chambers respectively are placed in the cushion-receiving spaces and rested on the support plates of the seat and backrest respectively. Thus, when the cover surfaces or the cushions have to be changed, flatten the inflatable tubes by the inlets, and take out the inflatable tubes and the cover surfaces, and then flatten the cushions and take out the cushions. To re-assemble a new or different set of cushions, inflate the inflatable tubes to connect with the positioning frames of the seat and backrest, and then inflate the chambers of the two cushions.

REFERENCES:
patent: 2374801 (1945-05-01), Bolick, Sr.
patent: 3765719 (1973-10-01), Silver
patent: 3801154 (1974-04-01), Hultquist et al.
patent: 3995892 (1976-12-01), Hollman et al.
patent: 4510634 (1985-04-01), Diedrich et al.
patent: 4523787 (1985-06-01), Robinson
patent: 4589695 (1986-05-01), Bono

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