Japan, Feb. 27 -- NHK SPRING CO LTD,SUBARU CORP has got intellectual property rights for 'SEAT BACK FOR VEHICLE SEAT.' Other related details are as follows:
Application Number: JP,2022-191605
Category (FI): B68G7/05@B,B60N2/58,B60N2/66
Stage: PROBLEM TO BE SOLVED: To hardly form a large gap between a back surface constitution part of a skin material and a lumbar support when a shape of the lumbar support is varied so that one part is positioned in front of the other parts.SOLUTION: A seat back for a vehicle seat includes: a cushion member 20 having a pair of side parts 28 connected to a central part and a pair of side edge parts of the central part to relatively rotate; a lumbar support 60 which makes contact with a rear surface of the central part, and in which a position in a front-back direction of one part is varied; a bag-like skin material 76 covering the cushion member and the lumbar support; a pair of side part restraint members 92, 95 which are connected to an inner surface of the skin material and restrain each of the pair of the side parts; and a pair of back surface restraint members 97 which are provided on an inner surface of a back surface constitution part 87A, 87B of the skin material and are connected to the respective side part restraint members.SELECTED DRAWING: Figure 10 (Grant)
Filing Date: Nov. 30, 2022
Publication Date: June 11, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
