JPH02145151U - - Google Patents
Info
- Publication number
- JPH02145151U JPH02145151U JP5504189U JP5504189U JPH02145151U JP H02145151 U JPH02145151 U JP H02145151U JP 5504189 U JP5504189 U JP 5504189U JP 5504189 U JP5504189 U JP 5504189U JP H02145151 U JPH02145151 U JP H02145151U
- Authority
- JP
- Japan
- Prior art keywords
- shape
- vehicle seat
- seat device
- view
- retaining
- 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
- 230000037237 body shape Effects 0.000 claims 1
- 210000002615 epidermis Anatomy 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
Description
第１図は本考案が適用されたシートの一例を示
す一部断面斜視図。第２図は第１図に示すシート
クツシヨンの側面断面図。第３図は本考案による
シートに対する空気給排回路の一例を示す図。第
４図は保形を行なつている状態での側面断面図。
第５図は保形を行なつた状態から、乗員が離座し
た直後の状態を示す側面断面図。第６図は表皮の
一例を示す斜視図。第７図は第６図に示す表皮の
一部断面斜視図。第８図は表皮の他の例を示す斜
視図。第９図は第８図に示す表皮の一部断面斜視
図。第１０図は本考案の他の実施例を示すもので
、表皮を除外して示すクツシヨン体の側面断面図
。
Ｓ：シート、Ｕ：制御ユニツト、１：シートク
ツシヨン、１１：シートフレーム、２１：クツシ
ヨン体、２２：袋体、２３：クツシヨン層、２４
：表皮、３１：表皮本体、３３：スプリング、３
５：スプリング、４１：電磁開閉弁、４３：ポン
プ、５１：スイツチ（着座検出）、５２：センサ
（圧力検出）、５３：スイツチ（保形要求）。
FIG. 1 is a partially sectional perspective view showing an example of a sheet to which the present invention is applied. FIG. 2 is a side sectional view of the seat cushion shown in FIG. 1. FIG. 3 is a diagram showing an example of an air supply/discharge circuit for a seat according to the present invention. FIG. 4 is a side sectional view in a state where shape retention is being performed.
FIG. 5 is a side cross-sectional view showing the state immediately after the occupant leaves the seat from the state where the shape is maintained. FIG. 6 is a perspective view showing an example of the epidermis. FIG. 7 is a partially sectional perspective view of the epidermis shown in FIG. 6. FIG. 8 is a perspective view showing another example of the epidermis. FIG. 9 is a partially sectional perspective view of the epidermis shown in FIG. 8. FIG. 10 shows another embodiment of the present invention, and is a side sectional view of the cushion body with the outer skin removed. S: seat, U: control unit, 1: seat cushion, 11: seat frame, 21: cushion body, 22: bag body, 23: cushion layer, 24
: Epidermis, 31: Epidermis body, 33: Spring, 3
5: Spring, 41: Electromagnetic on-off valve, 43: Pump, 51: Switch (seating detection), 52: Sensor (pressure detection), 53: Switch (shape retention request).
Claims (1)
て該変形された状態に保形される保形機能を有す
るシートであつて、 前記シートが、保形機能を有する保形シート部
と、該保形シート部を覆う表皮とを有し、 前記表皮が、弾性を有して、外力が作用しない
ときそにの弾性復元力によつて、前記保形シート
部と独立してあらかじめ設定された初期形状に復
元されるように設定されている、 ことを特徴とする車両のシート装置。[Claims for Utility Model Registration] A seat having a shape-retaining function that deforms to follow the body shape of a seated occupant and retains the shape in the deformed state, the seat having a shape-retaining function. and a skin covering the shape-retaining sheet, wherein the skin has elasticity and when no external force acts, its elastic restoring force causes the shape-retaining sheet to A vehicle seat device characterized in that the vehicle seat device is configured to be restored to a preset initial shape independently of the vehicle seat device.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5504189U JPH02145151U (en) | 1989-05-12 | 1989-05-12 | |
| EP19890110478 EP0345806A3 (en) | 1988-06-10 | 1989-06-09 | Automobile seat assembly |
| US07/898,399 US5176424A (en) | 1988-06-10 | 1992-06-11 | Automobile seat assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5504189U JPH02145151U (en) | 1989-05-12 | 1989-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02145151U true JPH02145151U (en) | 1990-12-10 |
Family
ID=31577640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5504189U Pending JPH02145151U (en) | 1988-06-10 | 1989-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02145151U (en) |
-
1989
- 1989-05-12 JP JP5504189U patent/JPH02145151U/ja active Pending