Title:
LEG DEVICE FOR CHAIR
Document Type and Number:
Japanese Patent JP2774903
Kind Code:
B2
Abstract:
PURPOSE: To prevent a tubular support of a leg of a chair, where a bushing is fitted in the tubular support of a leg post to prevent the leg post from tilting, from being reduced in strength by press-fitting the bushing into the tubular support, and to keep the bushing from slipping off by simply press-fitting it into the tubular support.
CONSTITUTION: A bushing 9 is either divided into two or shaped into a C shape, so that it can be deformed inward in the radial direction. And, the bushing 9 is press-inserted into a tubular support 5a against its elasticity.
Inventors:
Kazuaki Nakabayashi
Atsushi Fukuhara
Atsushi Fukuhara
Application Number:
JP20512992A
Publication Date:
July 09, 1998
Filing Date:
July 31, 1992
Export Citation:
Assignee:
Itoki Crebio Co., Ltd.
International Classes:
A47C3/30; A47C7/00; (IPC1-7): A47C7/00; A47C3/30
Domestic Patent References:
| JP6391048U |
Attorney, Agent or Firm:
Akio Ishii (2 outside)