JPH03114444U - - Google Patents
Info
- Publication number
- JPH03114444U JPH03114444U JP2385990U JP2385990U JPH03114444U JP H03114444 U JPH03114444 U JP H03114444U JP 2385990 U JP2385990 U JP 2385990U JP 2385990 U JP2385990 U JP 2385990U JP H03114444 U JPH03114444 U JP H03114444U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- vehicle body
- supporting member
- support
- spring suspension
- 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
- 239000000725 suspension Substances 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Seats For Vehicles (AREA)
Description
第１図は本考案に係るＸリンク式スプリングサ
スペンシヨンシートの一実施例を示す側面図、第
２図は同じく上面図、第３図は負荷に対するサス
ペンシヨンシートの上下変位を示す図、第４図は
従来のＸリンク式スプリングサスペンシヨンシー
トの一例を示す側面図、第５図は従来例の連結部
の変位と弾性体の変位の関係を示す図である。
１０……ドライバシート、３０……コイルスプ
リング、３１……上部フレーム、３２……下部フ
レーム、３３……シヨツクアブソーバ、３４……
連結部、３５，３６……支持部材、３７，４２…
…係合部、３８，４３……ピニオン、３９，４４
……ラツク、４０……溝。
Fig. 1 is a side view showing an embodiment of the X-link type spring suspension seat according to the present invention, Fig. 2 is a top view of the same, Fig. 3 is a diagram showing vertical displacement of the suspension seat with respect to load, and Fig. 4 The figure is a side view showing an example of a conventional X-link type spring suspension seat, and FIG. 5 is a diagram showing the relationship between the displacement of the connecting portion and the displacement of the elastic body in the conventional example. 10... Driver seat, 30... Coil spring, 31... Upper frame, 32... Lower frame, 33... Shock absorber, 34...
Connection portion, 35, 36... Support member, 37, 42...
...Engaging portion, 38, 43...Pinion, 39, 44
...Rack, 40...Ditch.
Claims (1)
心に回動すると共に、ドライバシートを車体のフ
レーム上に支持する第１及び第２の支持部材と、
該第１及び第２の支持部材に加わるシヨツクを吸
収するシヨツクアブソーバと、前記ドライバシー
トに第１の支持部材の一端を回動自在に係合させ
る第１の係合部と、前記車体のフレームに前記第
１の支持部材の他端を摺動可能に係合させる第２
の係合部と、前記車体のフレームに第２の支持部
材の一端を回動自在に係合させる第３の係合部と
、前記ドライバシートに前記第２の支持部材の他
端を弾性体を介し摺動可能に係合させる第４の係
合部とを有して、前記車体のフレームからの負荷
を緩和するＸリンク式スプリングサスペンシヨン
シートにおいて、第４の係合部は前記第２の支持
部材を所定ピツチで摺動させる摺動部材と、前記
第２の支持部材の摺動に伴う連結部の変位に応じ
て前記弾性体を一定に付勢するカムとを具えたこ
とを特徴とするＸリンク式スプリングサスペンシ
ヨンシート。 (2) 前記第２の係合部は前記第１の支持部材を
所定ピツチで摺動させる摺動部材を具えたことを
特徴とする請求項１記載のＸリンク式スプリング
サスペンシヨンシート。[Claims for Utility Model Registration] (1) First and second support members that are connected in an X shape, rotate around a predetermined connection part, and support the driver seat on the frame of the vehicle body;
a shock absorber that absorbs shock applied to the first and second support members; a first engagement portion that rotatably engages one end of the first support member with the driver seat; and a frame of the vehicle body. a second support member that slidably engages the other end of the first support member;
a third engaging portion that rotatably engages one end of the second supporting member with the frame of the vehicle body; and a third engaging portion that rotatably engages one end of the second supporting member with the frame of the vehicle body; In the X-link spring suspension seat, the fourth engaging part is slidably engaged with the second engaging part to relieve the load from the frame of the vehicle body. A sliding member that slides the supporting member at a predetermined pitch, and a cam that constantly biases the elastic body in accordance with the displacement of the connecting portion due to the sliding of the second supporting member. X-link spring suspension seat. (2) The X-link type spring suspension seat according to claim 1, wherein the second engaging portion includes a sliding member that slides the first supporting member at a predetermined pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2385990U JPH03114444U (en) | 1990-03-09 | 1990-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2385990U JPH03114444U (en) | 1990-03-09 | 1990-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114444U true JPH03114444U (en) | 1991-11-25 |
Family
ID=31526840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2385990U Pending JPH03114444U (en) | 1990-03-09 | 1990-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114444U (en) |
-
1990
- 1990-03-09 JP JP2385990U patent/JPH03114444U/ja active Pending
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