JPH01161969U - - Google Patents
Info
- Publication number
- JPH01161969U JPH01161969U JP5764388U JP5764388U JPH01161969U JP H01161969 U JPH01161969 U JP H01161969U JP 5764388 U JP5764388 U JP 5764388U JP 5764388 U JP5764388 U JP 5764388U JP H01161969 U JPH01161969 U JP H01161969U
- Authority
- JP
- Japan
- Prior art keywords
- view
- headrest
- figures
- showing
- occupant
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Description
第１図乃至第５図は、本考案の第１実施例を示
したもので、第１図は全体構成を示す側面図、第
２図は第１図のシート部分Ａ矢視図を示す正面図
、第３図乃至第５図は円板部（第２図Ａ部）の詳
細を示した図、第６図乃至第１４図は本考案の作
用を示したもので、第６図乃至第１１図は本考案
装置の作動状態を示し、第６図は通常状態、第７
図乃至第９図は車両衝突時、第１０図および第１
１図は反動による乗員後方移動時の状態を示す図
、第１２図乃至第１４図は各々通常運転時、車両
衝突時、反動による後方移動時の乗員の状況を示
す図、第１５図及び第１６図は、本考案の第２実
施例を示したもので、第１５図は側面図、第１６
図は正面図、第１７図は本考案の第３実施例を示
した側面図、第１８図乃至２０図は従来例を示し
た図である。
１…ヘツドレスト、３…支持部、４ａ，４ｂ…
円板、５…トーシヨンバー、６…ストツパー、８
ａ…第１フレーム、９…電磁スイツチ、１３…バ
ツクル固定部スイツチ、１５…切断部材、１８…
樹脂モールド埋め込み溝、１９…シエアピン、２
５…ストツパー、３３…ワイヤ巻き込み装置、３
８…荷重センサ、３９…衝突検知センサ。
1 to 5 show a first embodiment of the present invention, in which FIG. 1 is a side view showing the overall configuration, and FIG. 2 is a front view showing the seat section A in FIG. 1. Figures 3 to 5 show the details of the disk portion (part A in Figure 2), and Figures 6 to 14 show the operation of the present invention. Figure 11 shows the operating state of the device of the present invention, Figure 6 shows the normal state, Figure 7 shows the operating state.
Figures 10 to 9 are for vehicle collisions, Figures 10 and 1.
Figure 1 is a diagram showing the situation when the occupant is moving backwards due to the reaction, Figures 12 to 14 are diagrams showing the status of the occupant during normal driving, at the time of a vehicle collision, and when the occupant is moving backwards due to the reaction, respectively. Figure 16 shows the second embodiment of the present invention, Figure 15 is a side view, Figure 16 is a side view, and Figure 16 is a side view.
The figure is a front view, FIG. 17 is a side view showing a third embodiment of the present invention, and FIGS. 18 to 20 are views showing conventional examples. 1...Head rest, 3...Support part, 4a, 4b...
Disc, 5...Torsion bar, 6...Stopper, 8
a... First frame, 9... Electromagnetic switch, 13... Buckle fixing part switch, 15... Cutting member, 18...
Resin mold embedded groove, 19... Shear pin, 2
5...Stopper, 33...Wire winding device, 3
8... Load sensor, 39... Collision detection sensor.
Claims (1)
と、 該装置からの信号により、ヘツドレストを前方
に移動させる装置と、 前記乗員の後方移動と共に、前記前方に移動し
たヘツドレストを後方に移動させ衝撃エネルギー
の吸収を行なう装置と、を備えたことを特徴とす
るヘツドレスト装置。[Claims for Utility Model Registration] A device for detecting forward movement of an occupant at the time of a vehicle collision; a device for moving a headrest forward in response to a signal from the device; A headrest device comprising: a device that moves the headrest rearward to absorb impact energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5764388U JPH01161969U (en) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5764388U JPH01161969U (en) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01161969U true JPH01161969U (en) | 1989-11-10 |
Family
ID=31283487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5764388U Pending JPH01161969U (en) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01161969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003081044A (en) * | 2001-09-12 | 2003-03-19 | Somic Ishikawa Inc | Vehicle seat |
| WO2008129935A1 (en) * | 2007-04-20 | 2008-10-30 | Toyota Boshoku Kabushiki Kaisha | Seat for vehicle |
-
1988
- 1988-04-28 JP JP5764388U patent/JPH01161969U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003081044A (en) * | 2001-09-12 | 2003-03-19 | Somic Ishikawa Inc | Vehicle seat |
| WO2008129935A1 (en) * | 2007-04-20 | 2008-10-30 | Toyota Boshoku Kabushiki Kaisha | Seat for vehicle |
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