JPH03110936U - - Google Patents

Info

Publication number
JPH03110936U
JPH03110936U JP1990020260U JP2026090U JPH03110936U JP H03110936 U JPH03110936 U JP H03110936U JP 1990020260 U JP1990020260 U JP 1990020260U JP 2026090 U JP2026090 U JP 2026090U JP H03110936 U JPH03110936 U JP H03110936U
Authority
JP
Japan
Prior art keywords
headrest
seating
detected
moved
seatback
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
Application number
JP1990020260U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990020260U priority Critical patent/JPH03110936U/ja
Publication of JPH03110936U publication Critical patent/JPH03110936U/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B60N2/829—Head-rests movable or adjustable vertically slidable characterised by their adjusting mechanisms, e.g. electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B60N2/812—Head-rests movable or adjustable vertically slidable characterised by their locking devices
    • B60N2/821—Head-rests movable or adjustable vertically slidable characterised by their locking devices with continuous positioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • B60N2/832—Head-rests movable or adjustable vertically slidable movable to an inoperative or stowed position
    • B60N2/835—Head-rests movable or adjustable vertically slidable movable to an inoperative or stowed position specially adapted for rear seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るパワーヘツドレストの制
御構成図、第2図はリヤシートの断面図、第3図
、第4図、第5図はヘツドレストの昇降の作動状
態を分解した正面図、第6図は表示器の正面図、
第7図はオートチエンジの位置表示の正面図、第
8図a、第8図bおよび第8図cはパワーヘツド
レストの作動フローチヤートである。 9……リヤシート、10……シートバツク、1
4……ヘツドレスト、16……モータ、30……
駆動位置検出センサ、34……着座検出センサ、
36……タイマ表示器、38a,38b……タイ
マ設定スイツチ、42……R位置検出スイツチ、
CPU……マイクロコンピユータ、A……遅延回
路、B……遅延設定回路、C……記憶回路、D…
…着座・遅延解除回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 シートバツクの上部に設けられたヘツドレスト
    が、モータで昇降動されるパワーヘツドレストに
    おいて、 上記シートバツクとシートクツシヨンの少なく
    とも一方に着座検出センサが設けられて、着座検
    出時にヘツドレストが上昇動され、着座非検出時
    にヘツドレストが下降動される一方、着座検出時
    または着座非検出時から所定の遅延時間後にモー
    タを上昇動または下降動させる遅延回路と、チエ
    ンジがリバースにシフトされた時、ヘツドレスト
    を直ちに下降動させる着座・遅延解除回路とが設
    けられていることを特徴とする自動車用パワーヘ
    ツドレスト。
JP1990020260U 1990-02-28 1990-02-28 Pending JPH03110936U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990020260U JPH03110936U (ja) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990020260U JPH03110936U (ja) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH03110936U true JPH03110936U (ja) 1991-11-13

Family

ID=31523354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990020260U Pending JPH03110936U (ja) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH03110936U (ja)

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