JPH0486532U

JPH0486532U -

Info

Publication number: JPH0486532U
Application number: JP13060090U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-28

Description

[Brief explanation of the drawing]

第１図乃至第５図は本考案に係るシートスライ
ド装置の一実施例を夫々示すもので、第１図は本
考案に係るシートスライド装置の要部構造を拡大
して示す概略分解斜視図、第２図はその要部断面
図、第３図は主動側のシートスライド部の概略斜
視図、第４図はその要部断面図、第５図はシート
スライド装置の概略構成を説明するための概略斜
視図、第６図は本考案の変形例を示す概略分解斜
視図である。図中、１……シートスライド装置、１０，１１
……左、右スライドレール部、１２，１２……ロ
アレール、１３，１３……アツパーレール、１４
ａ……ロツク穴、１５……ロツク爪、１６，１７
……ロツク機構部、１８……ロツク解除操作用レ
バー、１９……連結ワイヤ、２０……ロツクシヤ
フト、２１……コイルばね、２２……リンク部、
２３……ブラケツト部材、２６……筒状部材、２
７……長溝、２８……係合子、３０……係合溝。 1 to 5 each show an embodiment of the seat slide device according to the present invention, and FIG. 1 is a schematic exploded perspective view showing an enlarged structure of the main parts of the seat slide device according to the present invention; Fig. 2 is a sectional view of the main part thereof, Fig. 3 is a schematic perspective view of the seat slide section on the driving side, Fig. 4 is a sectional view of the main part, and Fig. 5 is a diagram for explaining the schematic configuration of the seat slide device. FIG. 6 is a schematic exploded perspective view showing a modification of the present invention. In the figure, 1... Seat slide device, 10, 11
...Left and right slide rail sections, 12, 12 ... Lower rail, 13, 13 ... Upper rail, 14
a...Lock hole, 15...Lock claw, 16, 17
... Lock mechanism section, 18 ... Lever for lock release operation, 19 ... Connection wire, 20 ... Lock shaft, 21 ... Coil spring, 22 ... Link section,
23... Bracket member, 26... Cylindrical member, 2
7...long groove, 28...engaging element, 30...engaging groove.

Claims

[Scope of utility model registration request]

A pair of left and right slide rails are provided, each consisting of a lower rail provided on the floor surface for placing the seat, and an upper rail that is slidably guided and supported in the longitudinal direction on the lower rail and is attached and fixed to the seat body side. A lock consisting of a plurality of lock holes along the longitudinal direction of the rail and a lock pawl that can be selectively engaged with these holes so as to lock the relative movement position of the upper rail with respect to the lower rail in each slide rail portion. A mechanism section is provided, and a lever for unlocking is integrally attached to the lock shaft having the lock pawl on one of the left and right lock mechanism sections, and the movement of the one lock mechanism section is controlled by a connecting wire. Therefore, in a seat slide device that is configured to transmit power to the other lock mechanism, the lock shaft integrated with the lock release operation lever constituting the one lock mechanism is connected to the other lock mechanism side. A lockshaft that constitutes one of the lock mechanisms includes a cylindrical member having a link portion connected to one end of a connecting wire for transmitting a lock release operation force to the lock shaft, which is independently rotatably fitted and supported; are connected to the cylindrical member so as to transmit rotation in the unlocking direction with play within a predetermined angular range.