Title:
SEAT DEVICE
Document Type and Number:
Japanese Patent JP2023012994
Kind Code:
A
Abstract:
To provide a seat device capable of improving body pressure dispersibility.SOLUTION: A seat device 1 includes: a planar member 40 extended to a cushion frame 10 and having elasticity flexibly supporting the load of a seating person; and a deflection regulating member 20 fixed to the cushion frame 10 to regulate deflection to the seat rear side of the planar member 40 from the seat rear side. The deflection regulating member 20 includes: an inclined plane part 21 coming in contact to both side parts 42 in an area supporting the load of the seating person on the planar member 40 from the seat rear side by deflection of the planar member 40 to the seat rear side due to the load of the seating person; and an opening part 22 as a noncontact part not contact to a center part 41 in the area even when the planar member 40 deflects to the seat rear side and allowing the deflection of the center part 41.SELECTED DRAWING: Figure 8
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Inventors:
IMAMURA ATSUSHI
NIIMI YOSHIAKI
NAKAJIMA SHINSUKE
TSUCHIYA TAKAHIRO
NAITO KOSUKE
NIIMI YOSHIAKI
NAKAJIMA SHINSUKE
TSUCHIYA TAKAHIRO
NAITO KOSUKE
Application Number:
JP2021116834A
Publication Date:
January 26, 2023
Filing Date:
July 15, 2021
Export Citation:
Assignee:
TOYOTA BOSHOKU CORP
International Classes:
A47C7/32; B60N2/68
Attorney, Agent or Firm:
Patent Attorney Corporation Okada International Patent Office