Title:
BACKREST OF CHAIR
Document Type and Number:
Japanese Patent JP2017192520
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To easily adjust the height of a waist support member even in a state that a user is seated.SOLUTION: In a backrest 20 of a chair 10 having a back frame 21, a face material 22 provided so as to cover the back frame 21, and a waist part support member 23 provided to a part behind the face member 22, the waist part support member 23 is disposed so as to move vertically in a state of securing an opening 58 for exposing the rear face of the waist part support member 23 to the outside, and an operation part 45 is provided to a part facing the opening 58 in the lower part of the rear face of the waist part support member 23.SELECTED DRAWING: Figure 1
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Inventors:
IZAWA SHOICHI
Application Number:
JP2016083993A
Publication Date:
October 26, 2017
Filing Date:
April 19, 2016
Export Citation:
Assignee:
OKAMURA CORP
International Classes:
A47C7/46
Attorney, Agent or Firm:
Sakai International Patent Office