JPH026555U - - Google Patents
Info
- Publication number
- JPH026555U JPH026555U JP8507188U JP8507188U JPH026555U JP H026555 U JPH026555 U JP H026555U JP 8507188 U JP8507188 U JP 8507188U JP 8507188 U JP8507188 U JP 8507188U JP H026555 U JPH026555 U JP H026555U
- Authority
- JP
- Japan
- Prior art keywords
- seat
- seat cushion
- cushion
- supports
- seated person
- 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
Landscapes
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図は本考案に係るシートの一例を示し、内
部構造を明らかにするため、輪郭を鎖線で表わし
た側面図、第２図はシートの各フレームとこれに
関連した要素の分解斜視図、第３図はガススプリ
ングとこれに関連した部分だけを示した部分断面
図、第４図はシートの作動状態を説明する説明図
である。
１……シートクツシヨン、２……シートバツク
、８……モータ、９……第１シヤフト、１０……
ギア、１３……ベースフレーム、１５……アーム
、１７……揺動フレーム、１８……リンクプレー
ト、１１１……出力ギア、１１２……第２シヤフ
ト、１１３，２１３……スプロケツト、１１４…
…チエーン。
Fig. 1 shows an example of the seat according to the present invention, and in order to clarify the internal structure, the outline is shown in chain lines in a side view, and Fig. 2 is an exploded perspective view of each frame of the seat and related elements. FIG. 3 is a partial cross-sectional view showing only the gas spring and related parts, and FIG. 4 is an explanatory diagram illustrating the operating state of the seat. 1... Seat cushion, 2... Seat bag, 8... Motor, 9... First shaft, 10...
Gear, 13... Base frame, 15... Arm, 17... Swing frame, 18... Link plate, 111... Output gear, 112... Second shaft, 113, 213... Sprocket, 114...
...Chain.
Claims (1)
、背部を支えるシートバツクとを有するシートに
おいて、 前記シートクツシヨンの後部が、その前部を中
心として上下動するように、該シートクツシヨン
を作動させる作動手段を設けたことを特徴とする
シート。 (2) 前記作動手段が、シートクツシヨンの下方
に位置するモータと、その出力ギアに噛み合つた
ギアと、該ギアを固定支持する第１シヤフトと、
該シヤフトよりも後方に位置する第２シヤフトと
、第１及び第２シヤフトにそれぞれ固定されたス
プロケツトと、これらのスプロケツトに巻き掛け
られたチエーンと、前記第２シヤフトに固定され
たアームと、シートクツシヨンの下方に位置する
ベースフレームに前端部を枢着され、後部が上下
方向に回動可能な揺動フレームと、該揺動フレー
ムと前記アームにそれぞれ枢着されたリンクプレ
ートとを有し、シートクツシヨンが前記揺動フレ
ームに支持されていることを特徴とする請求項１
に記載のシート。 (3) 着座者の尻部を支えるシートクツシヨンと
、背部を支えるシートバツクとを有し、前記シー
トバツクが前後に傾動可能であつて、シートクツ
シヨンが前後にスライド可能に支持されているシ
ートにおいて、 前記シートバツクを後方に倒したとき、これに
連動してシートクツシヨンが前方にスライドする
ように、シートバツクとシートクツシヨンを互い
に連結する連結手段を設けたことを特徴とするシ
ート。[Claims for Utility Model Registration] (1) In a seat having a seat cushion that supports the buttocks of a seated person and a seat back that supports the back of the seated person, the rear part of the seat cushion moves up and down centering on the front part of the seat cushion. A seat characterized in that it is provided with actuating means for actuating the seat cushion. (2) The operating means includes a motor located below the seat cushion, a gear meshing with the output gear of the motor, and a first shaft fixedly supporting the gear;
a second shaft located behind the shaft, a sprocket fixed to the first and second shafts, a chain wound around these sprockets, an arm fixed to the second shaft, and a seat. It has a swinging frame whose front end is pivotally connected to a base frame located below the cushion and whose rear part is rotatable in the vertical direction, and link plates which are respectively pivotally connected to the swinging frame and the arm. , wherein the seat cushion is supported by the swing frame.
Sheet listed in. (3) A seat having a seat cushion that supports the buttocks of a seated person and a seat back that supports the back of the seated person, the seat back being able to tilt back and forth, and the seat cushion being supported so as to be slidable back and forth. . A seat, characterized in that a connecting means is provided for connecting the seat bag and the seat cushion to each other so that when the seat bag is folded backward, the seat cushion slides forward in conjunction with the folding of the seat bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8507188U JPH026555U (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8507188U JPH026555U (en) | 1988-06-29 | 1988-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026555U true JPH026555U (en) | 1990-01-17 |
Family
ID=31309744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8507188U Pending JPH026555U (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273021A (en) * | 2005-03-28 | 2006-10-12 | Mazda Motor Corp | Automobile seat position adjustment device |
-
1988
- 1988-06-29 JP JP8507188U patent/JPH026555U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273021A (en) * | 2005-03-28 | 2006-10-12 | Mazda Motor Corp | Automobile seat position adjustment device |
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