JPH02147326U

JPH02147326U -

Info

Publication number: JPH02147326U
Application number: JP5666389U
Authority: JP
Priority date: 1989-05-16
Filing date: 1989-05-16
Publication date: 1990-12-14
Anticipated expiration: 2004-05-16
Also published as: JPH0627469Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例における駆動手段を
示す斜視図、第２図はシートの横断面説明図、第
３図は第１図の−線における一部省略断面説
明図、第４図は第１図の駆動手段を支持する連結
部材などを示す斜視図、第５図は第４図の−
線における組立てた状態を示す断面説明図、第６
図はパワーリフタの要部を示す一部省略斜視図、
第７図は従来の自動車用シートのスライド装置を
示す平面説明図である。１……シート、３……駆動手段、２１……ロア
ーレール、２２……アツパーレール、３１……モ
ータ、３２……ギアボツクス、３３……スクリユ
ウシヤフト、３４……ナツト体、３２１……突部
、３２２……ねじ穴、Ｂ……車体。 FIG. 1 is a perspective view showing the driving means in an embodiment of the invention, FIG. 2 is an explanatory cross-sectional view of the seat, FIG. FIG. 5 is a perspective view showing the connecting member supporting the driving means shown in FIG. 1, and FIG.
Cross-sectional explanatory diagram showing the assembled state along the line, No. 6
The figure is a partially omitted perspective view showing the main parts of the power lifter.
FIG. 7 is an explanatory plan view showing a conventional automobile seat sliding device. DESCRIPTION OF SYMBOLS 1...Seat, 3...Driving means, 21...Lower rail, 22...Upper rail, 31...Motor, 32...Gearbox, 33...Screw shaft, 34...Nut body, 321...Protrusion, 322...Screw hole, B...Car body.

Claims

[Scope of utility model registration request]

A lower rail fixed to the vehicle body, an upper rail slidably fitted to the lower rail and supporting a seat, and a drive means for moving the upper rail relative to the lower rail, The means includes a motor, a screw shaft rotatably driven by the motor, a gearbox for transmitting the rotational force of the motor to the screw shaft, and a gearbox screwed onto the screw shaft so as to be rotated by the screw shaft. The gearbox and the screwshaft are attached to one of the lower rail and the upper rail, the nut body is attached to the other, and the gearbox and the screwshaft are attached to the other. Mounting parts are formed on the upper and lower surfaces of the
A slide device for an automobile seat, characterized in that the gearbox is attached to one of a lower rail and an upper rail by one of a pair of upper and lower attachment portions.