JPH039930U - - Google Patents
Info
- Publication number
- JPH039930U JPH039930U JP7223989U JP7223989U JPH039930U JP H039930 U JPH039930 U JP H039930U JP 7223989 U JP7223989 U JP 7223989U JP 7223989 U JP7223989 U JP 7223989U JP H039930 U JPH039930 U JP H039930U
- Authority
- JP
- Japan
- Prior art keywords
- locking means
- seat suspension
- adjustment device
- fixed
- compression spring
- 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
- 239000000725 suspension Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
Landscapes
- Seats For Vehicles (AREA)
Description
第１図は要部の正面図、第２図は要部平面図で
ある。第３図は支持板に調節シヤフトと駆動シヤ
フトとを枢支した状態を示す正面図、第４図は補
助駆動板の取付状態を示す背面図である。第５図
はシートサスペンシヨンの側面略図である。
１……シートサスペンシヨン、２……上フレー
ム、３……下フレーム、４……Ｘ字状リンク、１
１……圧縮ばね部、１６……上ばね受け部、１８
……ピン（係止手段）、１９……調節シヤフト、
２０……ばねブレーキ、２１……主動歯車、２２
……駆動シヤフト、２３……従動歯車、２４……
駆動板、２５，２７……ピン孔（係止手段）。
FIG. 1 is a front view of the main part, and FIG. 2 is a plan view of the main part. FIG. 3 is a front view showing the state in which the adjustment shaft and the drive shaft are pivotally supported on the support plate, and FIG. 4 is a rear view showing the state in which the auxiliary drive plate is attached. FIG. 5 is a schematic side view of the seat suspension. 1...Seat suspension, 2...Upper frame, 3...Lower frame, 4...X-shaped link, 1
1... Compression spring part, 16... Upper spring receiving part, 18
... Pin (locking means), 19 ... Adjustment shaft,
20... Spring brake, 21... Main drive gear, 22
... Drive shaft, 23 ... Driven gear, 24 ...
Drive plate, 25, 27...pin hole (locking means).
Claims (1)
車両用シートサスペンシヨンに於いて、複数のコ
イルばねを同軸に配設して形成した圧縮ばね部の
下端部を下フレームに固定し、上フレームに上下
動自在に取付けられて一方の係止手段を有する上
ばね受け部に、圧縮ばね部の上端部を固定すると
ともに、上フレームに枢支した調節シヤフトには
主動歯車を、上フレームに枢支した駆動シヤフト
には、他方の係止手段を有する駆動板と、主動歯
車に歯合して上下方向へ回動する従動歯車とを固
定し、駆動板の係止手段と上ばね受け部の係止手
段とを係止したことを特徴とするシートサスペン
シヨンの体重調節装置。 ２ 圧縮ばね部が、二重コイルばねである請求項
１記載のシートサスペンシヨンの体重調節装置。 ３ 調節シヤフトが、ばねプレーキを具備する請
求項１又は２記載のシートサスペンシヨンの体重
調節装置。[Scope of Claim for Utility Model Registration] 1. In a vehicle seat suspension in which upper and lower frames are connected by an X-shaped link, the lower end of a compression spring portion formed by coaxially disposing a plurality of coil springs The upper end of the compression spring part is fixed to the upper spring receiving part which is fixed to the lower frame and is movable up and down to the upper frame and has one locking means. A drive plate having the other locking means and a driven gear that meshes with the main drive gear and rotates in the vertical direction are fixed to the drive shaft in which the main drive gear is pivotally supported on the upper frame. A weight adjustment device for a seat suspension, characterized in that a locking means and a locking means of an upper spring receiving part are locked. 2. The weight adjustment device for a seat suspension according to claim 1, wherein the compression spring portion is a double coil spring. 3. The weight adjustment device for a seat suspension according to claim 1 or 2, wherein the adjustment shaft is provided with a spring brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7223989U JPH0515156Y2 (en) | 1989-06-19 | 1989-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7223989U JPH0515156Y2 (en) | 1989-06-19 | 1989-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH039930U true JPH039930U (en) | 1991-01-30 |
| JPH0515156Y2 JPH0515156Y2 (en) | 1993-04-21 |
Family
ID=31610004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7223989U Expired - Lifetime JPH0515156Y2 (en) | 1989-06-19 | 1989-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515156Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009248798A (en) * | 2008-04-08 | 2009-10-29 | Delta Tooling Co Ltd | Suspension unit |
-
1989
- 1989-06-19 JP JP7223989U patent/JPH0515156Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009248798A (en) * | 2008-04-08 | 2009-10-29 | Delta Tooling Co Ltd | Suspension unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515156Y2 (en) | 1993-04-21 |
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