JPH0393232U

JPH0393232U -

Info

Publication number: JPH0393232U
Application number: JP208190U
Authority: JP
Priority date: 1990-01-12
Filing date: 1990-01-12
Publication date: 1991-09-24

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す平面図、第２
図は第１図における側面図、第３図は第１図にお
けるＡ−Ａ断面図、第４図は第１図におけるロツ
クプレートの拡大図である。１……ロアレール、４……アツパレール、７…
…ロツクプレート、７ａ……ロツク歯、７ｂ……
切欠面、８……ハンドルシヤフト、１０……スト
ツパプレート、１４……スプリング。 Figure 1 is a plan view showing one embodiment of the present invention;
3 is a sectional view taken along line AA in FIG. 1, and FIG. 4 is an enlarged view of the lock plate in FIG. 1. 1...Lower rail, 4...Atsupa rail, 7...
...Lock plate, 7a...Lock tooth, 7b...
Notch surface, 8...handle shaft, 10...stopper plate, 14...spring.

Claims

[Claims for Utility Model Registration] A lower rail fixed to the floor side, an upper rail slidably fitted to the lower rail, and a lock plate provided on the lower rail with a plurality of lock teeth carved therein; a handle shaft rotatably installed along the upper rail; a stopper plate fixed to the handle shaft and released from engagement with the lock plate during walk-in; one end attached to the upper rail and the other end attached to the upper rail; A seat truck having a spring that engages with a handle shaft and applies a biasing force to the handle shaft in a direction in which the stopper plate engages with the lock plate, wherein a plurality of lock teeth of the lock plate include:
The height of the lock teeth for stopping at the most forward lock position is made higher than other lock teeth, and further,
A seat truck characterized in that a rear portion of a lock tooth for stopping the seat at the foremost lock position is diagonally cut out.