JPH01104242U - - Google Patents
Info
- Publication number
- JPH01104242U JPH01104242U JP19936587U JP19936587U JPH01104242U JP H01104242 U JPH01104242 U JP H01104242U JP 19936587 U JP19936587 U JP 19936587U JP 19936587 U JP19936587 U JP 19936587U JP H01104242 U JPH01104242 U JP H01104242U
- Authority
- JP
- Japan
- Prior art keywords
- torsion bar
- seat plate
- axis
- around
- seat
- 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.)
- Granted
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Springs (AREA)
- Chairs Characterized By Structure (AREA)
Description
第１図は第２図の―線におけるこの考案の
第１実施例を示す断面図、第２図は第１図の第１
実施例を示す斜視図、第３図は第２図の―線
一部省略断面図、第４図は第２実施例を示す第１
図相当図、第５図は第４図の―線断面図であ
る。
１…フレーム、２…トーシヨンバー、３…筒体
、４…座板、１１…側枠部、２１，２１ａ，２１
２…レバー、３２…筒体の自由端、３３…筒体の
固定端、４１…アーム、ａ…水平軸、ｂ…座板の
揺動中心軸。
Figure 1 is a sectional view showing the first embodiment of this invention along the line - in Figure 2;
FIG. 3 is a sectional view of FIG. 2 with the line partially omitted, and FIG. 4 is a perspective view showing the second embodiment.
FIG. 5 is a sectional view taken along the line -- in FIG. 4. DESCRIPTION OF SYMBOLS 1... Frame, 2... Torsion bar, 3... Cylindrical body, 4... Seat plate, 11... Side frame part, 21, 21a, 21
2... Lever, 32... Free end of the cylinder, 33... Fixed end of the cylinder, 41... Arm, a... Horizontal axis, b... Swinging center axis of the seat plate.
Claims (1)
一対の側枠部間の前端部に水平軸回りに回転可能
に配置されたトーシヨンバーと、このトーシヨン
バーの周囲に外挿された筒体と、この筒体からシ
ートの後方に突出して固定されたアームと、この
アームの後端に水平軸回りに揺動可能に取付けら
れた座板とをシートボトムに備え、上記筒体の一
端部（固定端）は上記トーシヨンバーと固定され
るとともに、他端部（自由端）はフレームによつ
て上記軸回りに回転可能に支持され、筒体の自由
端側のトーシヨンバーの端部にはレバーがトーシ
ヨンバーのねじりを規制するように固定され、座
板に荷重が作用することによつて上記レバー位置
と、筒体の固定端との間のトーシヨンバーがその
軸回りにねじられるとともに、上記レバーはトー
シヨンバーの軸回りの回転方向にその位置を変化
することができるように構成され、上記座板の揺
動中心軸の位置がヒツプポイントと対応するよう
に設定されていることを特徴とする自動車用シー
ト。 A frame having a pair of side frames on the left and right, a torsion bar rotatably arranged around a horizontal axis at the front end between the pair of side frames, a cylindrical body fitted around the torsion bar, and The seat bottom is equipped with an arm that protrudes from the cylindrical body to the rear of the seat and is fixed, and a seat plate that is attached to the rear end of this arm so that it can swing around a horizontal axis. ) is fixed to the torsion bar, and the other end (free end) is supported by the frame so as to be rotatable around the axis, and a lever is attached to the end of the torsion bar on the free end side of the cylinder. When a load is applied to the seat plate, the torsion bar between the lever position and the fixed end of the cylinder body is twisted around its axis, and the lever is twisted around the axis of the torsion bar. 1. An automobile seat, characterized in that the position of the seat plate can be changed in the rotational direction of the seat plate, and the position of the pivot axis of the seat plate is set to correspond to a hip point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199365U JPH0515798Y2 (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199365U JPH0515798Y2 (en) | 1987-12-29 | 1987-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01104242U true JPH01104242U (en) | 1989-07-13 |
| JPH0515798Y2 JPH0515798Y2 (en) | 1993-04-26 |
Family
ID=31489817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987199365U Expired - Lifetime JPH0515798Y2 (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515798Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS443958Y1 (en) * | 1965-09-30 | 1969-02-14 | ||
| JPS615813A (en) * | 1984-06-18 | 1986-01-11 | アイシン精機株式会社 | Resin seat frame |
-
1987
- 1987-12-29 JP JP1987199365U patent/JPH0515798Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS443958Y1 (en) * | 1965-09-30 | 1969-02-14 | ||
| JPS615813A (en) * | 1984-06-18 | 1986-01-11 | アイシン精機株式会社 | Resin seat frame |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515798Y2 (en) | 1993-04-26 |