JPS61107643U - - Google Patents
Info
- Publication number
- JPS61107643U JPS61107643U JP19480484U JP19480484U JPS61107643U JP S61107643 U JPS61107643 U JP S61107643U JP 19480484 U JP19480484 U JP 19480484U JP 19480484 U JP19480484 U JP 19480484U JP S61107643 U JPS61107643 U JP S61107643U
- Authority
- JP
- Japan
- Prior art keywords
- seat
- link
- screw shaft
- operating
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Description
図面は本考案の一実施例を示し、第１図はフロ
ントシートの斜視図、第２図は第１図の―線
断面図、第３図は第１図の―線断面図、第４
図は第１図の―線断面図、第５図は作動リン
クの分解斜視図、第６図は第１図の―線断面
図、第７図は第１図の丸印部位の分解斜視図であ
る。
１……フロントシート、３……シートクツシヨ
ン、８，９……シートトラツク、１０……ロアレ
ール、１１……アツパレール、１５……クツシヨ
ン長可変機構、１６……連結杆、１７……前部リ
ンク、１９……後部リンク、２６……リンク作動
部、２８……ねじ軸、３０……ラツクプレート、
３２……ピニオン、３３……作動リンク、３６…
…雌ねじ部材、４１……連結リンク。
The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the front seat, FIG. 2 is a sectional view taken along the line -- in FIG.
The figure is a sectional view taken along the line - - in Fig. 1, Fig. 5 is an exploded perspective view of the operating link, Fig. 6 is a sectional view taken along the line - - in Fig. 1, and Fig. 7 is an exploded perspective view of the portion marked with a circle in Fig. 1. It is. 1...Front seat, 3...Seat cushion, 8, 9...Seat track, 10...Lower rail, 11...Upper rail, 15...Cushion length variable mechanism, 16...Connection rod, 17...Front part Link, 19...Rear link, 26...Link operating section, 28...Screw shaft, 30...Rack plate,
32...pinion, 33...operating link, 36...
...Femally threaded member, 41...Connection link.
Claims (1)
可能に設けたフロントシートにあつて、前記シー
トトラツクのアツパレールの前部間には両端に前
部リンクを対応して取付けた連結杆を回動可能に
支承し、また、アツパレール部側には対応して後
部リンク機を揺動可能に枢着し、この前後のリン
クを介して前記フロントシートのシートクツシヨ
ンを取付けるとともに、前記一方のシートトラン
クのアツパレール側には同シートトラツクの口ロ
アレールに取付けたラツクプレートと噛合うピニ
オンを下部に介して回転可能の縦設したねじ軸と
、このねじ軸に螺合した雌ねじ部材に連繋されて
前後に揺動可能に設けられた作動リンクとからな
るリンク作動部を設け、しかも、前記前部リンク
と前記作動リンクとを連結ロツドにより連繋する
構成としたことを特徴とする車両用フロントシー
トにおけるクツシヨン長可変機構。 In the case of a front seat that is connected to seat tracks installed in parallel and is provided so as to be slidable back and forth, a connecting rod with corresponding front links attached at both ends is rotatable between the front parts of the upper rails of the seat tracks. In addition, a rear link mechanism is pivotably supported on the upper rail portion side correspondingly, and the seat cushion of the front seat is attached via the front and rear links, and the one seat trunk On the upper rail side of the seat truck, there is a vertically installed screw shaft that can be rotated through the lower part of the pinion that engages with the rack plate attached to the lower rail of the seat track, and a female screw member screwed into this screw shaft is connected to the screw shaft that moves back and forth. A cushion length in a front seat for a vehicle, characterized in that a link operating part is provided with a swingably provided operating link, and the front link and the operating link are connected by a connecting rod. Variable mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19480484U JPS61107643U (en) | 1984-12-20 | 1984-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19480484U JPS61107643U (en) | 1984-12-20 | 1984-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107643U true JPS61107643U (en) | 1986-07-08 |
Family
ID=30752267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19480484U Pending JPS61107643U (en) | 1984-12-20 | 1984-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107643U (en) |
-
1984
- 1984-12-20 JP JP19480484U patent/JPS61107643U/ja active Pending