JPS62164858U

JPS62164858U -

Info

Publication number: JPS62164858U
Application number: JP1986053458U
Authority: JP
Priority date: 1986-04-11
Filing date: 1986-04-11
Publication date: 1987-10-20

Description

[Brief explanation of the drawing]

第１図は本考案による奥行調整装置を備えたシ
ートの斜視図、第２図は本考案における支持パネ
ルの一実施例の斜視図、第３図は本考案における
支承パネルの一実施例の斜視図、第４図は支持パ
ネルと支承パネルを組付けた状態の断面図、第５
図はロツク作動部ならびにロツク係止部の斜視図
、第６図は第５図のＡ―Ａ線に沿つて切断した断
面図である。１…サイサポートユニツト、２…シートクツシ
ヨン本体、３…支持パネル、４…支承パネル、５
…摺動支持具、６…ロツク作動部、７…ノブ、８
…枠体、９…パイブレール、１０…ロツク係止部
。 FIG. 1 is a perspective view of a seat equipped with a depth adjustment device according to the present invention, FIG. 2 is a perspective view of an embodiment of the support panel according to the present invention, and FIG. 3 is a perspective view of an embodiment of the support panel according to the present invention. Figure 4 is a cross-sectional view of the assembled support panel and support panel, Figure 5 is
The figure is a perspective view of the lock operating portion and the lock engaging portion, and FIG. 6 is a sectional view taken along the line AA in FIG. 5. 1...Thigh support unit, 2...Seat cushion body, 3...Support panel, 4...Support panel, 5
...Sliding support, 6...Lock operating part, 7...Knob, 8
...Frame body, 9...Pipe rail, 10...Lock engagement part.

Claims

[Scope of utility model registration request]

A depth adjustment device consisting of a movable thigh support unit and a seat cushion body having a recessed portion in the front portion of the seat portion into which the movable thigh support unit is attached, the depth adjustment device having a support for this on the lower surface of the movable thigh support unit. A support panel for supporting the support panel is attached to the upper surface of the seat cushion recess, and a cylindrical support panel that supports the support panel is attached to the lower surface of the support panel at the rear of both side edges thereof. A pair of left and right sliding supports each having a sliding surface and a lock actuating part that is engaged and released through a link mechanism are provided approximately at the rear of the center of the sliding supports, and the upper surface of the support panel has left and right sliding supports on both sides of the support panel. A pair of pipe rails and a locking portion are respectively provided at substantially the center rear thereof, and when the support panel is mounted on the support panel, the sliding support and the pipe rail are connected to the top surface of the pipe. A seat depth adjusting device characterized in that the lock operating portion and the lock engaging portion engage with each other through the locking portion.