JPS6129641U - Headrest lifting device - Google Patents

Headrest lifting device

Info

Publication number
JPS6129641U
JPS6129641U JP1984115651U JP11565184U JPS6129641U JP S6129641 U JPS6129641 U JP S6129641U JP 1984115651 U JP1984115651 U JP 1984115651U JP 11565184 U JP11565184 U JP 11565184U JP S6129641 U JPS6129641 U JP S6129641U
Authority
JP
Japan
Prior art keywords
headrest
nut block
screw shaft
back frame
lifting device
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
JP1984115651U
Other languages
Japanese (ja)
Inventor
睦夫 黒沢
Original Assignee
株式会社タチエス
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 by 株式会社タチエス filed Critical 株式会社タチエス
Priority to JP1984115651U priority Critical patent/JPS6129641U/en
Publication of JPS6129641U publication Critical patent/JPS6129641U/en
Pending legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案装置が適用される車両用座席の斜視図、
第2図は本考案装置の一部切断した正面図である。 図中3a9 3bはステー、5はノくツクフレーム、1
0はねじM、13は駆動モータ、16はナットブロック
、19at 19bはリンク部材である。
FIG. 1 is a perspective view of a vehicle seat to which the device of the present invention is applied;
FIG. 2 is a partially cutaway front view of the device of the present invention. In the figure, 3a9 and 3b are stays, 5 is a frame, 1
0 is a screw M, 13 is a drive motor, 16 is a nut block, and 19at 19b are link members.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バックフレームに対し上下方向に摺動可能に支持される
左右二本のヘッドレストステーと、該両ヘッドレストス
テーの中間に位置して上記バックフレームに対して上下
方向に軸支され、かつ駆動モータによって回転されるね
じ軸と、該ねじ軸に螺合され上記駆動モータによるねじ
軸の回転によッテ上下動されるナットブロックと、上記
ねじ軸の両側において中間部が夫々上記バックフレーム
に対し上下方向に回動可能に枢着され、かつ夫々内側端
部が上記ナットブロックに、外側端部が上記ヘッドレス
トステーに係合されて上記ナットブロックの上下動を上
記両ヘッドレストステーに伝達する左右のリンク部材と
によりなるヘッドレストの昇降装置。
Two left and right headrest stays are supported to be slidable in the vertical direction with respect to the back frame, and the headrest stays are located between the two headrest stays and are pivotally supported in the vertical direction with respect to the back frame, and are rotated by a drive motor. a nut block that is screwed onto the screw shaft and is moved up and down by the rotation of the screw shaft by the drive motor, and intermediate portions on both sides of the screw shaft are arranged vertically relative to the back frame. left and right link members that are rotatably pivotally connected to the nut block and whose inner ends are engaged with the nut block and whose outer ends are engaged with the headrest stay to transmit the vertical movement of the nut block to the headrest stays; A headrest lifting device consisting of a
JP1984115651U 1984-07-28 1984-07-28 Headrest lifting device Pending JPS6129641U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984115651U JPS6129641U (en) 1984-07-28 1984-07-28 Headrest lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984115651U JPS6129641U (en) 1984-07-28 1984-07-28 Headrest lifting device

Publications (1)

Publication Number Publication Date
JPS6129641U true JPS6129641U (en) 1986-02-22

Family

ID=30674611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984115651U Pending JPS6129641U (en) 1984-07-28 1984-07-28 Headrest lifting device

Country Status (1)

Country Link
JP (1) JPS6129641U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06239369A (en) * 1993-02-10 1994-08-30 Maruesu Shiko:Kk Manufacture of paper backplate for packing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06239369A (en) * 1993-02-10 1994-08-30 Maruesu Shiko:Kk Manufacture of paper backplate for packing

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