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Title:
CHAIR
Document Type and Number:
Japanese Patent JP2011244956
Kind Code:
A
Abstract:

To provide a comfortable chair by requiring neither high technical capabilities nor labor for manufacture.

The chair includes a plate A31 including a periphery A5 supported by a chair body A2 and a middle part A6 positioned inside the periphery. A specific place of the middle part A6 is structured such that a plurality of beams A61 deflectable in a thickness direction of the plate are disposed adjacently and the beams A61 are connected intermittently by a connection member A62. The respective beams A61 include a groove A63 open to a back side and have a sectional shape deformable in a direction where the groove A63 is enlarged and opened when a load is applied in a thickness direction of the plate A31.


Inventors:
Hayashi, Katsuaki
Application Number:
JP2010000119772
Publication Date:
December 08, 2011
Filing Date:
May 25, 2010
Export Citation:
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Assignee:
KOKUYO CO LTD
International Classes:
A47C5/10; A47C7/02
Domestic Patent References:
JP2007202591A2007-08-16
JPH07100031A1995-04-18
JPS57182361U1982-11-18
JP2006231088A2006-09-07
Attorney, Agent or Firm:
赤澤 一博



 
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