JPH0316453U

JPH0316453U -

Info

Publication number: JPH0316453U
Application number: JP7727289U
Authority: JP
Priority date: 1989-06-30
Filing date: 1989-06-30
Publication date: 1991-02-19

Description

[Brief explanation of the drawing]

第１図及び第２図ａ，ｂはこの考案の一実施例
である車両用シートの分解斜視図及び平面断面図
、第３図は従来の車両用シートの外観斜視図であ
る。１……シートクツシヨン部、２……シートバツ
ク部、３……ヘツドレスト、４……シートフレー
ム、５……操作シヤフト、６……操作ハンドル、
７ａ，７ｂ……第１移動子、８ａ，８ｂ……第２
移動子、９ａ，９ｂ……サイドフレーム、１０ａ
，１０ｂ……メインフレーム。 1 and 2a and 2b are an exploded perspective view and a plan sectional view of a vehicle seat according to an embodiment of the present invention, and FIG. 3 is an external perspective view of a conventional vehicle seat. DESCRIPTION OF SYMBOLS 1... Seat cushion part, 2... Seat back part, 3... Head rest, 4... Seat frame, 5... Operating shaft, 6... Operating handle,
7a, 7b...first mover, 8a, 8b...second
Mover, 9a, 9b...Side frame, 10a
, 10b...main frame.

Claims

[Scope of utility model registration request]

A seat frame located at the lower part of the seat back portion; an operating shaft rotatably suspended horizontally on the seat frame and provided with threaded portions in different directions on the left and right sides and having an operating handle at one end; a left and right first mover screwed onto the threaded portions of the operating shaft, a left and right second mover slidably provided between the left and right threaded portions of the operating shaft, and an end portion of which is attached to the first mover. The left and right side frames are pivotally connected to the child, and one end is pivotally connected to one of the second movers, and the other end is pivoted to approximately the center of the side frame on the opposite side to the second mover of the one, and the center part 1. A vehicle seat comprising: a main frame which is pivotally connected so as to intersect with each other;