JPH02145152U - - Google Patents
Info
- Publication number
- JPH02145152U JPH02145152U JP5504289U JP5504289U JPH02145152U JP H02145152 U JPH02145152 U JP H02145152U JP 5504289 U JP5504289 U JP 5504289U JP 5504289 U JP5504289 U JP 5504289U JP H02145152 U JPH02145152 U JP H02145152U
- Authority
- JP
- Japan
- Prior art keywords
- shape
- seat
- retaining function
- view
- deformed
- 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
- 230000037237 body shape Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
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図は第２図に示されたクツシヨン層の斜視図。
第５図〜第７図はそれぞれ本考案の他の実施例を
示すもので、保形を行なつていない状態での側面
断面図。第８図、第９図は本考案のさらに他の実
施例を示すもので、第８図はクツシヨン層の斜視
図、第９図は第８図の側面断面図である。
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、２３
Ａ：柔らかい部分、２３Ｂ：硬い部分、２３ａ：
中央部分（柔らかい部分）、２３ｂ：後部分（硬
い部分）、２３ｃ：前部分（中間の硬さ部分）、
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）、５
３：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 perspective view of the cushion layer shown in FIG. 2;
5 to 7 show other embodiments of the present invention, and are side sectional views in a state where shape retention is not performed. 8 and 9 show still another embodiment of the present invention, in which FIG. 8 is a perspective view of the cushion layer, and FIG. 9 is a side sectional view of FIG. 8. S: seat, U: control unit, 1: seat cushion, 11: seat frame, 21: cushion body, 22: bag body, 23: cushion layer, 23
A: Soft part, 23B: Hard part, 23a:
Central part (soft part), 23b: rear part (hard part), 23c: front part (intermediate hard part),
41: Electromagnetic on-off valve, 43: Pump, 51: Switch (seating detection), 52: Sensor (pressure detection), 5
3: Switch (shape preservation request).
Claims (1)
れ、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、 前記保形機能を有するシートが、その着座面に
おいて、外力が与えられたときの変形度合が部分
的に異な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 is deformed to follow the body shape of a seated occupant and retains its shape in the deformed state, the seat having the shape-retaining function A seat device for a vehicle, characterized in that the degree of deformation of the seating surface when an external force is applied is set to be partially different.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055042U JPH0649244Y2 (en) | 1989-05-12 | 1989-05-12 | Vehicle seat device |
| 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 |
|---|---|---|---|
| JP1989055042U JPH0649244Y2 (en) | 1989-05-12 | 1989-05-12 | Vehicle seat device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02145152U true JPH02145152U (en) | 1990-12-10 |
| JPH0649244Y2 JPH0649244Y2 (en) | 1994-12-14 |
Family
ID=31577642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989055042U Expired - Lifetime JPH0649244Y2 (en) | 1988-06-10 | 1989-05-12 | Vehicle seat device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649244Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019104461A (en) * | 2017-12-14 | 2019-06-27 | 株式会社ブリヂストン | Vehicle seat, and vehicle seat controlling method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1393657B1 (en) * | 2001-05-16 | 2008-06-11 | Delta Tooling Co., Ltd. | Seat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61113667U (en) * | 1984-12-28 | 1986-07-18 | ||
| JPS6263055U (en) * | 1985-10-07 | 1987-04-18 |
-
1989
- 1989-05-12 JP JP1989055042U patent/JPH0649244Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61113667U (en) * | 1984-12-28 | 1986-07-18 | ||
| JPS6263055U (en) * | 1985-10-07 | 1987-04-18 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019104461A (en) * | 2017-12-14 | 2019-06-27 | 株式会社ブリヂストン | Vehicle seat, and vehicle seat controlling method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649244Y2 (en) | 1994-12-14 |