Title:
CHAIR
Document Type and Number:
Japanese Patent JP3463620
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To facilitate the manufacture of a chair main body by attaching a heater on the opposite side from the using surface of the chair main body, which is formed by blow-molding a synthetic resin material, and warming the using surface.
SOLUTION: For a chair main body 1, on a bottom surface 22 side, which becomes the opposite side from the using surface of the seat surface 21, a heater-attaching section 4 is formed. The heater-attaching section 4 is set as an area, which is indented into an approx. square shape when being seen from the bottom surface, more than edge sections 22a, 22b and 22c, toward the seat surface 21 side, at a location being surrounded by the front edge section 22a, the rear edge section 22b and the right and left side edge sections 22c. Then, to such a heater-attaching section 4, the edge section of an approx. square sheet-form heater 6 is fixed with screws from the lower side. Thus, the heater 6 is attached, and the seat surface 21 is warmed through an air layer of the internal hollow section 23, from the bottom surface 22 side.
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Inventors:
Akiyuki Kimura
Toshiki Kimura
Toshiki Kimura
Application Number:
JP24820399A
Publication Date:
November 05, 2003
Filing Date:
September 02, 1999
Export Citation:
Assignee:
Kokuyo Co., Ltd.
International Classes:
A47C7/74; A47C7/00; A47C7/16; (IPC1-7): A47C7/74; A47C7/00; A47C7/16
Domestic Patent References:
| JP9277360A | ||||
| JP8238139A | ||||
| JP7265155A | ||||
| JP58191858U | ||||
| JP5874846U |
Attorney, Agent or Firm:
Kazuhiro Akazawa
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