Title:
CHAIR FOR STACKING
Document Type and Number:
Japanese Patent JPH11346863
Kind Code:
A
Abstract:
To prevent upper stage chair from being shifted to the side even when force in a side direction acts in a stacked state.
A leg frame is formed from a pentagonal pipe 10P whose outer surface is a pentagonal shape on a cross section and a seat frame is formed from a pentagonal pipe 27P whose outer surface is pentagonal shape on a cross section. A recessed part 51 capable of holding a reinforcing rod 14 is formed by the upper inward slope a1 of the part of the pentagonal pipe 10P for forming the upper leg rod part of the leg frame and the upper outward slope b1 of the pentagonal pipe 27P for forming the seat frame.
Inventors:
GOTO AKIO
Application Number:
JP16119498A
Publication Date:
December 21, 1999
Filing Date:
June 09, 1998
Export Citation:
Assignee:
TOYO KOGEI KK
International Classes:
A47C3/04; A47C5/04; (IPC1-7): A47C3/04; A47C5/04
Attorney, Agent or Firm:
Etsuo Nagashima