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Title:
CHAIR
Document Type and Number:
Japanese Patent JP2007202591
Kind Code:
A
Abstract:

To integrally continue a backrest to a seat by avoiding the concentration of a load applied to the backrest.

This chair includes a support structure 1, the seat supported by the support structure 1, and the backrest 3 supported by raised parts 12 of the support structures 1, which are raised independently at a rear edge part 21 of the seat 2 and at the back edge part 21 of the seat 2; the seat 2 has fitting parts 4 distributing the load applied to the raised parts 12 of the support structures 1; and the backrest 3 has insertion holes 61 for inserting each of the raised parts 12 of the support structures 1, and has connection parts 6 integrated by inserting the raised parts 12 of the support structures 1 in the respective insertion holes 61 and engaging with the fitting parts 4, and distributing the load by cooperating with the fitting parts 4.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
OE TAKAAKI
SUEDA DAIJIRO
SUZUKI MASASHI
Application Number:
JP2006021392A
Publication Date:
August 16, 2007
Filing Date:
January 30, 2006
Export Citation:
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Assignee:
KOKUYO CO LTD
International Classes:
A47C5/10; A47C7/40
Domestic Patent References:
JP2005205210A
JPH07253A



 
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