JPH0219334U - - Google Patents
Info
- Publication number
- JPH0219334U JPH0219334U JP9753288U JP9753288U JPH0219334U JP H0219334 U JPH0219334 U JP H0219334U JP 9753288 U JP9753288 U JP 9753288U JP 9753288 U JP9753288 U JP 9753288U JP H0219334 U JPH0219334 U JP H0219334U
- Authority
- JP
- Japan
- Prior art keywords
- seat cushion
- gear
- seat
- bevel gear
- base frame
- 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
- 210000001217 buttock Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- 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
、しかもガススプリング等の一部の要素を省略し
て示した側面図、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図は作動
手段の要部の断面図、第４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
５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、１０……ドリブンギア、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、５２……
出力ギア、５５……第１かさ歯車、５７……シヤ
フト、５８……第２かさ歯車。
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 with chain lines, and some elements such as the gas spring are omitted. Fig. 2 is a side view. FIG. 3 is a sectional view of the main parts of the actuating means; FIG. 4 is a partial sectional view showing only the gas spring and related parts; FIG. The figure is an explanatory diagram illustrating the operating state of the seat. 1... Seat cushion, 2... Seat bag, 8... Motor, 10... Driven gear, 13...
... Base frame, 15 ... Arm, 17 ... Swing frame, 18 ... Link plate, 52 ...
Output gear, 55...first bevel gear, 57...shaft, 58...second bevel gear.
Claims (1)
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、該作動手段が、シ
ートクツシヨンの下方に位置するベースフレーム
に固定されたモータと、その出力ギアに噛み合う
と共にベースフレームに回転自在に支持されたド
リブンギアと、該ギアに固定され、かつ該ギアの
回転軸線と同軸状に配置された第１かさ歯車と、
該かさ歯車に噛み合う第２かさ歯車と、第２かさ
歯車を固定支持し、かつ前記ベースフレームに回
転自在に支持されたシヤフトと、該シヤフトに固
定されたアームと、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
特徴とするシート。[Scope of Claim for Utility Model Registration] 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, such that the rear part of the seat cushion moves up and down centering on the front part of the seat cushion, An actuating means for actuating the seat cushion is provided, and the actuating means includes a motor fixed to a base frame located below the seat cushion, and a drive meshing with the output gear of the motor and rotatably supported by the base frame. a gear; a first bevel gear fixed to the gear and coaxially arranged with the rotational axis of the gear;
a second bevel gear meshing with the bevel gear; a shaft fixedly supporting the second bevel gear and rotatably supported by the base frame; an arm fixed to the shaft; and a front end pivoted to the base frame. The seat cushion has a swinging frame which is attached to the seat and whose rear part can be rotated in the vertical direction, and a link plate pivotally connected to the swinging frame and the arm, and a seat cushion is supported by the swinging frame. A sheet characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9753288U JPH0522116Y2 (en) | 1988-07-23 | 1988-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9753288U JPH0522116Y2 (en) | 1988-07-23 | 1988-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0219334U true JPH0219334U (en) | 1990-02-08 |
| JPH0522116Y2 JPH0522116Y2 (en) | 1993-06-07 |
Family
ID=31323060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9753288U Expired - Lifetime JPH0522116Y2 (en) | 1988-07-23 | 1988-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522116Y2 (en) |
-
1988
- 1988-07-23 JP JP9753288U patent/JPH0522116Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522116Y2 (en) | 1993-06-07 |