JPS6326443U

JPS6326443U -

Info

Publication number: JPS6326443U
Application number: JP12140886U
Authority: JP
Priority date: 1986-08-07
Filing date: 1986-08-07
Publication date: 1988-02-20
Also published as: JPH0329223Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係るシートスライ
ド装置の斜視図、第２図はロツク装置を備えたシ
ートトラツクの拡大斜視図、第３図ａ〜ｃは同装
置の作動説明図、第４図はメモリープレートの分
解斜視図である。符号の説明、１０ａ，１０ｂ……シートトラツ
ク、１１ａ，１１ｂ……ロアレール、１２ａ，１
２ｂ……アツパレール、２０……ロツク装置、２
１……ロツクプレート、２１ａ……係合穴、２１
ｂ……突起部、２２……ハンドル、２３……ロツ
クレバー、２４……トーシヨンバースプリング、
２７……オープンレバー、２７ａ，２７ｂ……係
合突起、２８……操作ワイヤー、２９……メモリ
ープレート、２９ａ……第１プレート、２９ａ１
……係合穴、２９ｂ……突起部、２９ｃ……第２
プレート、３０……リクライニングアジヤスト機
構、Ｓ……フロントシート。 Fig. 1 is a perspective view of a seat slide device according to an embodiment of the present invention, Fig. 2 is an enlarged perspective view of a seat track equipped with a locking device, Figs. FIG. 4 is an exploded perspective view of the memory plate. Explanation of symbols, 10a, 10b...Seat track, 11a, 11b...Lower rail, 12a, 1
2b...Upper rail, 20...Lock device, 2
1...Lock plate, 21a...Engagement hole, 21
b... Protrusion, 22... Handle, 23... Lock lever, 24... Torsion bar spring,
27... Open lever, 27a, 27b... Engaging protrusion, 28... Operation wire, 29... Memory plate, 29a... First plate, 29a1
...Engagement hole, 29b...Protrusion, 29c...Second
Plate, 30... Reclining adjustment mechanism, S... Front seat.

Claims

[Scope of utility model registration request]

A seat track including a lower rail to be assembled to the floor of the vehicle body, an upper rail that is slidably fitted to the lower rail in the longitudinal direction and to which the seat is assembled, and a plurality of engagement parts fixed to the lower rail and arranged in the longitudinal direction. a seat track handle which is rotatably assembled to the upper rail and located along the longitudinal direction of the upper rail; and a seat track handle which is fixed to the middle part of the handle and whose rotation engages each engaging portion of the lock plate. A lock mechanism includes a lock lever that can be engaged and detached from the lock lever and a spring member that biases the lock lever in a direction to engage the lock plate; an open lever attached to the seat for disengaging the lock lever from the lock plate; and the open lever is connected to the seat back side of the seat, and as the open lever is tilted forward, the open lever is rotated to engage the lock lever. In the seat slide device, the seat slide device includes an engagement hole that is assembled on the upper rail, projects above the open lever, and opens in the vertical direction, and a projection that projects downward for a predetermined length. a first engagement protrusion provided on the top of the open lever that engages with and disengages from the engagement hole of the first plate; a second engagement protrusion provided on a side of the lever that engages and disengages the lock lever; and a second engagement protrusion that is assembled to the first plate and forms a sliding surface for the first engagement protrusion of the open lever on the same plate. a spring member that biases the open lever in the non-engaging direction of the second engagement protrusion; and a protrusion of the first plate that is provided at a predetermined portion on the rear of the lock plate and protrudes upward. A seat slide device with a walk-in mechanism, comprising a protrusion that engages with the plate and deflects the plate upward.