Title:
椅子及び座の支持機構
Document Type and Number:
Japanese Patent JP6735826
Kind Code:
B2
Abstract:
To provide a chair in which the seated person can perceive a comfortable sitting feeling even if sitting for a long time, and furthermore, a high work efficiency can stably be maintained, a chair according to the present invention includes a leg 1 erected on a floor surface, a seat 3 supported above the leg 1 and a suspension support mechanism 5 configured to operatively support the seat 3, in a front-rear direction and in a right-left direction, along a predetermined trajectory by suspending the part of the seat 3 from a part of the leg 1, the suspension support mechanism 5 comprises a inclining function Q configured to downwardly incline the seat 3 so that a tip side in a movement direction of the seat 3 is positioned below a base end side when the seat 3 operates from a reference position_(S) at which the seat 3 can rest by its own weight.
Inventors:
Takao Kanno
Toshijo Yajima
Katsuaki Hayashi
Toshijo Yajima
Katsuaki Hayashi
Application Number:
JP2018523181A
Publication Date:
August 05, 2020
Filing Date:
June 20, 2016
Export Citation:
Assignee:
KOKUYO Co., Ltd.
International Classes:
A47C3/026; A47C7/02
Domestic Patent References:
| JP62064313A | ||||
| JP1291809A | ||||
| JP2005058719A |
Foreign References:
| US20030015900 | ||||
| US20050264068 |
Attorney, Agent or Firm:
Masanori Onishi