Title:
CHAIR HAVING FRAME STRUCTURE
Document Type and Number:
Japanese Patent JP2001340155
Kind Code:
A
Abstract:
To easily and strongly attach a seat plate to a leg frame in a chair having a frame structure.
To a main frame 5 extended in a front-to-back direction, a supporting plate 9 overlapped with the seat plate 3 in a plane view is welded. On the supporting plate 9, plural engaging holes 10 are formed at intervals in the front-to-back direction. On both left and right side parts of the seat plate 3, engaging pawls 13 to be fitted and engaged with the engaging holes 10 by deformation against elasticity are provided. The seat plate 3 is made of a constitutive resin such as polypropylene and can be deflected and deformed downwards.
Inventors:
TAKEUCHI YUTAKA
Application Number:
JP2000161912A
Publication Date:
December 11, 2001
Filing Date:
May 31, 2000
Export Citation:
Assignee:
ITOKI CREBIO CORP
International Classes:
A47C7/02; A47C5/06; A47C7/16; (IPC1-7): A47C7/02; A47C5/06; A47C7/16
Attorney, Agent or Firm:
Akio Ishii (2 outside)
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