JPH0261242U - - Google Patents
Info
- Publication number
- JPH0261242U JPH0261242U JP14103888U JP14103888U JPH0261242U JP H0261242 U JPH0261242 U JP H0261242U JP 14103888 U JP14103888 U JP 14103888U JP 14103888 U JP14103888 U JP 14103888U JP H0261242 U JPH0261242 U JP H0261242U
- Authority
- JP
- Japan
- Prior art keywords
- seat
- lumbar
- backrest
- support plate
- supports
- 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
- 210000004705 lumbosacral region Anatomy 0.000 claims 2
- 210000000115 thoracic cavity Anatomy 0.000 claims 2
- 210000000038 chest Anatomy 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第１図は本考案の実施例を示す一部破断斜視図
、第２図は従来のシートのフレーム構造を示す斜
視図である。
図面中、１１はシート、１２はクツシヨン、１
３はバツクレスト、１４はスライドレール、１５
はクツシヨンメインフレーム、１６はバツクレス
トメインフレーム、１７はイスキアルサポートプ
レート、１８はシートクツシヨンスプリング、１
９はソラシツクサポートプレート、２０はシート
バツクスプリング、２１はランバサポートプレー
ト、２２はランバサポート駆動モータ、２３はク
ツシヨンパツド、２４は胸部体圧ピツクアツプセ
ンサ、２５は腰部体圧ピツクアツプセンサ、２６
はシートピツクアツプセンサ、２７はコントロー
ラ、２８はスイツチ部、２８ａはオート／手動切
替スイツチ、２８ｂはランバ強弱スイツチである
。
FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention, and FIG. 2 is a perspective view showing a conventional seat frame structure. In the drawing, 11 is a seat, 12 is a cushion, 1
3 is the back crest, 14 is the slide rail, 15
1 is the cushion main frame, 16 is the back crest main frame, 17 is the ischial support plate, 18 is the seat cushion spring, 1
9 is a solar support plate, 20 is a seat back spring, 21 is a lumbar support plate, 22 is a lumbar support drive motor, 23 is a cushion pad, 24 is a chest body pressure pickup sensor, 25 is a lumbar body pressure pickup sensor, 26
27 is a seat pickup sensor, 27 is a controller, 28 is a switch section, 28a is an auto/manual changeover switch, and 28b is a lumbar strength switch.
Claims (1)
、着座した人の胴部を支持する高さに位置してソ
ラシツクサポートプレートを固定するとともに、
着座した人の腰部を支持する高さに位置し且つバ
ツクレストの厚さ方向に沿い位置調整可能にして
ランバサポートプレートを取り付けているシート
と、 駆動することによりランバサポートプレートの
位置を変化させるランバサポート駆動モータと、 シートのバツクレストのうち、着座した人の胸
部を支持する部分に内蔵されて作用する圧力を検
出する胸部体圧ピツクアツプセンサと、 シートのバツクレストのうち、着座した人の腰
部を支持する部分に内蔵されて作用する圧力を検
出する腰部体圧ピツクアツプセンサと、 胸部体圧ピツクアツプセンサと腰部体圧ピツク
アツプセンサとによりそれぞれ検出した検出信号
を受けて、着座した人に作用する体圧が最適とな
るようにランバサポート駆動モータを駆動させて
ランバサポートプレートの位置を調整するコント
ローラと、を有することを特徴とするシート装置
。[Claim for Utility Model Registration] A sole support plate is fixed to the backrest main frame of the backrest at a height that supports the torso of a seated person, and
A seat with a lumbar support plate installed at a height that supports the lumbar region of a seated person and whose position can be adjusted along the thickness direction of the backrest, and a lumbar support that changes the position of the lumbar support plate when driven. A drive motor, a thoracic body pressure pick-up sensor that detects the pressure that is built into the part of the backrest of the seat that supports the chest of the person seated on the seat, and a pickup sensor that detects the pressure acting on the part of the backrest of the seat that supports the lumbar region of the person seated on the seat. The body pressure acting on the seated person is optimized based on the detection signals detected by the lumbar body pressure pickup sensor that is built into the seat and detects the pressure acting on the seat, the thoracic body pressure pickup sensor, and the lumbar body pressure pickup sensor. A seat device comprising: a controller that adjusts the position of the lumbar support plate by driving a lumbar support drive motor so that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14103888U JPH0713565Y2 (en) | 1988-10-31 | 1988-10-31 | Seat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14103888U JPH0713565Y2 (en) | 1988-10-31 | 1988-10-31 | Seat device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0261242U true JPH0261242U (en) | 1990-05-08 |
| JPH0713565Y2 JPH0713565Y2 (en) | 1995-04-05 |
Family
ID=31405752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14103888U Expired - Lifetime JPH0713565Y2 (en) | 1988-10-31 | 1988-10-31 | Seat device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713565Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009241647A (en) * | 2008-03-28 | 2009-10-22 | Mazda Motor Corp | Vehicular seat device |
-
1988
- 1988-10-31 JP JP14103888U patent/JPH0713565Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009241647A (en) * | 2008-03-28 | 2009-10-22 | Mazda Motor Corp | Vehicular seat device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713565Y2 (en) | 1995-04-05 |
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