JPH0369542U

JPH0369542U -

Info

Publication number: JPH0369542U
Application number: JP1989131223U
Authority: JP
Priority date: 1989-11-10
Filing date: 1989-11-10
Publication date: 1991-07-10

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す平面図、第
２図は左側面図、第３図は右側面図、第４図は第
２図Ａ−Ａ線断面図、第５図は第２図Ｂ−Ｂ線断
面図、第６図は第３図Ｃ−Ｃ線断面図、第７図は
第３図Ｄ−Ｄ線断面図、第８図は後部のリンク機
構を示す側面図である。１……レツグブラケツト、２……サイドブラケ
ツト、３……シートパン、４，５，６……リンク
、７，８……連動杆、９，９ａ……駆動レバー、
１１，１２，１３，１４，１５……軸ピン、１８
……プツシユナツト、２０……補助ブラケツト、
ＯＴＲ……アウター側ユニツト、ＩＮＲ……イン
ナー側ユニツト、Ｈ．Ｓ……ヒツプスペース、Ｗ
……ヒツプスペースを確保できる範囲、Ｈ……ク
ツシヨンフレームよりの必要高さ、Ｘ……後席足
元スペースに影響を与えない範囲、Ｙ……自由範
囲。 Fig. 1 is a plan view showing one embodiment of this invention, Fig. 2 is a left side view, Fig. 3 is a right side view, Fig. 4 is a sectional view taken along line A-A in Fig. 2, and Fig. 5 is a Figure 2 is a sectional view taken along the line B-B in Figure 6, Figure 6 is a sectional view taken along the line CC in Figure 3, Figure 7 is a sectional view taken along the line D-D in Figure 3, and Figure 8 is a side view showing the rear link mechanism. be. 1... Leg bracket, 2... Side bracket, 3... Seat pan, 4, 5, 6... Link, 7, 8... Interlocking rod, 9, 9a... Drive lever,
11, 12, 13, 14, 15... shaft pin, 18
... Push nut, 20 ... Auxiliary bracket,
OTR...Outer side unit, INR...Inner side unit, H. S...hip space, W
...Range that can secure hip space, H...Required height from the cushion frame, X...Range that does not affect rear seat leg space, Y...Free range.

Claims

[Scope of claim for utility model registration] (1) A pair of left and right units that connect a leg bracket mounted on the vehicle body or seat slide device and a side bracket that fixes the seat cushion with a link to enable the side bracket to be raised and lowered. In the seat lifter, the interlocking rods are connected by an interlocking rod to form a substantially quadrilateral frame.
It is composed of a pipe member, and a lever is connected to each end of the pipe member, and the pipe is inserted into the shaft of the link, and the lever is inserted into the other shaft of the link, so that it can be attached and detached. Features a seat lifter. (2) A leg bracket mounted on the vehicle body or seat slide device and a side bracket that fixes the seat cushion are connected by a link, and a pair of left and right units that enable the side bracket to be raised and lowered are connected by an interlocking rod. In a seat lifter formed of a quadrilateral frame, the interlocking rod is
The rear link is constructed of a pipe member, with levers connected to both ends thereof, the pipes being inserted into the shaft of the link, and the lever being inserted into the other shaft of the link so as to be attachable and detachable, and the rear link. The idle range is defined by shifting the center of rotation to the position where the link and side bracket are connected, the range that can secure hip space, the height from the cushion frame, and the range that does not affect rear seat foot space. A seat lifter characterized by being set to.