Title:
CHAIR
Document Type and Number:
Japanese Patent JP2019188089
Kind Code:
A
Abstract:
To provide a chair enabling performing personal computer operation while causing comfortable vibration to be lumbago prevention.SOLUTION: A chair is obtained by: composing a chair part (8) from a seat part (3), a waist pad (1), an abdomen pad (2) and a leg part (4); arranging the waist pad (1) and the abdomen pad (2) near both upper end parts of the seat part (3); arranging the leg part (4) in the lower part of the seat part (3) so as to come to the roughly center of the waist pad (1) and the abdomen pad (2); installing the chair part (8) on the upper surface part of a base (7); and arranging a sole receiver (5) and an instep receiver (6) on the upper surface part of the base (7) so that the sole and the instep always contact the sole receiver and the instep receiver in a state that a person is seated on the chair part (8).SELECTED DRAWING: Figure 1
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Inventors:
IKEGAMI KEIJI
Application Number:
JP2018090968A
Publication Date:
October 31, 2019
Filing Date:
April 18, 2018
Export Citation:
Assignee:
IKEGAMI KEIJI
International Classes:
A47C9/02; A47C7/00