JPH02113523U

JPH02113523U -

Info

Publication number: JPH02113523U
Application number: JP2188989U
Authority: JP
Priority date: 1989-02-27
Filing date: 1989-02-27
Publication date: 1990-09-11

Description

[Brief explanation of drawings]

第１図は側面図、第２図Ａは第１図−線断
面図、第２図Ｂは第１図−線断面図、第３図
は要部平面図、第４図はシートスライド機構の平
面図、第５図はシートスライド機構の構成を示す
第４図Ａ−Ａ線断面図、第６図は第４図Ｂ−Ｂ線
断面図、第７図は第４図Ｃ−Ｃ線断面図、第８図
は第４図Ｄ−Ｄ線断面図、第９図は部分斜視図、
第１０図は第９図Ｃ−Ｃ線断面図、第１１図は第
９図Ｄ−Ｄ線断面図、第１２図はリクライニング
機構の駆動構成の要部を示す断面図、第１３図は
シートリフト機構の作用説明図である。Ａ……シートスライド機構、Ｂ……シートリフ
ト機構、Ｃ……リクライニング機構、Ａ_１，Ｂ_１，Ｂ_２，Ｃ_１……駆動装置、１……シートクツシ
ヨン、２……アツパーレール、３……ロアレール
、１８……スクリユウ軸、２６……ナツト、３２
……電動モーター（駆動装置Ａ_１）、４１…電動
モーター（駆動装置Ｂ_１，Ｂ_２）、４９……スク
リユウ軸、５０……ナツト、５１，５２，５４，
５５，５７，５８……リンク、５６……シートフ
レーム、５９……シートパン、６０……ベースプ
レート、６１……バツクアーム、６６……電動モ
ーター（駆動装置Ｃ_１）、７３……凹部、７８…
…車体。 Fig. 1 is a side view, Fig. 2A is a sectional view taken along the line shown in Fig. 1, Fig. 2B is a sectional view taken along the line taken in Fig. 1, Fig. 3 is a plan view of main parts, and Fig. 4 shows the seat slide mechanism. A plan view, FIG. 5 is a cross-sectional view taken along the line A-A in FIG. 4, showing the configuration of the seat slide mechanism, FIG. 6 is a cross-sectional view taken along the line B-B in FIG. 4, and FIG. 7 is a cross-sectional view taken along the line C-C in FIG. Figure 8 is a sectional view taken along the line D-D in Figure 4, Figure 9 is a partial perspective view,
Fig. 10 is a sectional view taken along the line C-C in Fig. 9, Fig. 11 is a sectional view taken along the line D-D in Fig. 9, Fig. 12 is a sectional view showing the main parts of the drive structure of the reclining mechanism, and Fig. 13 is a sectional view taken along the line D-D in Fig. 9. FIG. 3 is an explanatory diagram of the operation of the lift mechanism. A... Seat slide mechanism, B... Seat lift mechanism, C... Reclining mechanism, A ₁ , B ₁ , B ₂ , C ₁ ... Drive device, 1 ... Seat cushion, 2 ... Upper rail, 3 ... Lower rail, 18 ... Screw shaft, 26 ... Nut, 32
...Electric motor (drive device _A1 ), 41...Electric motor (drive device _B1 , _B2 ), 49...Screw shaft, 50...Nut, 51, 52, 54,
55, 57, 58...link, 56...seat frame, 59...seat pan, 60...base plate, 61...back arm, 66...electric motor (drive device _C1 ), 73...recess, 78...
...Vehicle body.

Claims

[Scope of utility model registration request]

In a vehicle seat device equipped with a seat pan that fixes a seat cushion and an electric reclining mechanism that supports a seat back so as to be tiltable in the front and rear directions with respect to the seat cushion, a seat on either the left or right side of the rear of the seat pan is provided. 1. A vehicle seat device, characterized in that a recess is formed to provide a predetermined space between a seat pan and a base plate of the electric reclining mechanism in which an electric motor can be placed.