JPS6375252U

JPS6375252U -

Info

Publication number: JPS6375252U
Application number: JP1986170989U
Authority: JP
Priority date: 1986-11-07
Filing date: 1986-11-07
Publication date: 1988-05-19
Anticipated expiration: 2001-11-07
Also published as: JPH056822Y2

Description

[Brief explanation of drawings]

第１図は、この考案のシートに使用されるサイ
・サポートを組み込んだドライバ・シートの斜視
図、第２図は、第１図に示すドライバ・シートの
クツシヨン・フレームの斜視図、第３図は、第１
図に示すドライバ・シートに組み込まれたこの考
案のサイ・サポートの分解斜視図、第４図は、第
２図に示すサイ・サポートの部分斜視図、および
、第５図は、第２図の５―５線に沿つて示した断
面図である。１１…シヤフト、１２…可動スリーブ、１３…
廻止め、１４…爪、１５…連動リンク、１６…フ
リクシヨン・カラー、１７…リフト・プレート、
１８…テンシヨン・スプリング、１９…固定スリ
ーブ、２０…デイテント・プレート、２１…スト
ツパ。 Figure 1 is a perspective view of a driver seat incorporating a thigh support used in the seat of this invention, Figure 2 is a perspective view of the cushion frame of the driver seat shown in Figure 1, and Figure 3. is the first
4 is a partial perspective view of the thigh support shown in FIG. 2, and FIG. 5 is an exploded perspective view of the thigh support of this invention incorporated into the driver seat shown in FIG. 5 is a sectional view taken along line 5-5. FIG. 11...Shaft, 12...Movable sleeve, 13...
Rotation stopper, 14...claw, 15...interlocking link, 16...friction collar, 17...lift plate,
18...Tension spring, 19...Fixing sleeve, 20...Daytent plate, 21...Stopper.

Claims

[Claims for Utility Model Registration] A shaft disposed in front of the cushion frame with its axis in the left-right direction of the cushion frame; and a shaft having a sector extension end at one end. A pair of movable sleeves that are rotatably fitted together at an appropriate interval, a neutral position and a forward tilted position are determined,
At those positions, each end is provided with a stopper that interferes with the rotation of the sector extension end, and between the movable sleeve,
a rotation stop fixedly attached to the shaft; a pair of pawls fixedly attached to the movable sleeve in relation to the neutral position of the sector extension end of the movable sleeve; and an interlocking link that fixedly connects the pair of movable sleeves to each other so that the movable sleeves correspond to the rotation stop in a fixed relationship, and are fitted in correspondence with the movable sleeves,
a pair of friction collars having openings into which the pawls are fitted so as to interfere with rotation of the movable sleeve in a neutral position of the movable sleeve and a lift position with respect to the movable sleeve; a lift plate located on the front edge side of the seat and whose rear end side is fixedly attached to the friction collar; and a tension spring disposed between the movable sleeve side and the cushion frame side. Sai support.