JPH01167928U

JPH01167928U -

Info

Publication number: JPH01167928U
Application number: JP6011188U
Authority: JP
Priority date: 1988-05-09
Filing date: 1988-05-09
Publication date: 1989-11-27
Anticipated expiration: 2003-05-09
Also published as: JPH0536739Y2

Description

[Brief explanation of the drawing]

第１図は本考案の正面図、第２図は第１図―
線における作動状態の断面図、第３図は従来装
置の構造図である。１０……ガイドレール、１０ａ……第１案内部
、１０ｂ……第２案内部、１１……クツシヨン面
、１２……シートバツクフレーム、１３……ガイ
ドプレート、１４……サイドサポート、１７……
プツシユロツド、１８……ラツク、１９……ピニ
オン、２０……ロータリソレノイド、２２……ス
トツパスリーブ、２３……リターンスプリング、
２４……横加速度センサ、２５……コンピユータ
。 Figure 1 is a front view of the present invention, Figure 2 is the same as Figure 1.
FIG. 3 is a structural diagram of the conventional device. DESCRIPTION OF SYMBOLS 10... Guide rail, 10a... First guide part, 10b... Second guide part, 11... Cushion surface, 12... Seat back frame, 13... Guide plate, 14... Side support, 17...
Push rod, 18...Rack, 19...Pinion, 20...Rotary solenoid, 22...Stopper sleeve, 23...Return spring,
24... Lateral acceleration sensor, 25... Computer.

Claims

[Claims for Utility Model Registration] A first guide portion having an axis parallel to the cushion surface of the seat bag or seat cushion;
a guide rail that is bent at both ends of the guide portion and fixed to the seat frame with a second guide portion having an outwardly inclined axis facing the cushion surface; and a first guide portion of the guide rail that is guided so as to be movable forward and backward in the left and right direction. a pair of left and right guide plates, one end of which is pivotally connected to each of the guide plates so as to be able to swing in the left-right direction, and which slides into contact with the second guide portion of the guide rail, so that when the guide plates move backward, the cushion surface A side support that moves toward the outside of the seat while moving backward, and a side support that moves toward the inside of the seat while moving forward relative to the cushion surface when the guide plate moves forward, a return spring that always positions the guide plate at the backward end, and an actuator. a push rod that moves on an axis parallel to the first guide portion of the guide rail to move the guide plate forward; and a push rod that moves the push rod on the left or right axis by actuating the actuator in response to the lateral acceleration of a running vehicle. A seat side support variable device consisting of a controller and a controller.