Title:
什器構成部材の支持構造、及びそれを備える什器
Document Type and Number:
Japanese Patent JP6923356
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To suppress a displacement and a rattle of a furniture body, and unevenness in a mounting position, and increase strength to a moment.SOLUTION: A support structure of a supporting leg 20 and a chair body 40 includes a connection member 50 provided in the supporting leg 20 and the chair body 40, and a fixing beam 30 fixed to the connection member 50. The connection member 50 includes a first clamp member 51 and a second clamp member 52 holding the fixing beam 30, and a coupling member 53 coupling the first clamp member 51 and the second clamp member 52. The fixing beam 30 includes a main part 31, a projection 32A engaged with the first clamp member 51, a projection 32B engaged with the second clamp member 52, a part 32 to be clamped held by the first clamp member 51 and the second clamp member 52, and a reinforcement part 35 for increasing a section modulus of the main part 31.SELECTED DRAWING: Figure 3
Inventors:
Nobuto Shirai
Application Number:
JP2017093115A
Publication Date:
August 18, 2021
Filing Date:
May 09, 2017
Export Citation:
Assignee:
Okamura Corporation
International Classes:
A47C9/06; A47C11/00
Domestic Patent References:
| JP2012239604A | ||||
| JP53001495Y2 | ||||
| JP2004025432A | ||||
| JP8089358A | ||||
| JP5246171U | ||||
| JP200425432A | ||||
| JP201440175A |
Foreign References:
| US20110024246 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Suzuki Mitsuyoshi
Masatake Shiga
Suzuki Mitsuyoshi
Masatake Shiga