JPS6042156U - Headrest front and rear adjustment mechanism - Google Patents

Headrest front and rear adjustment mechanism

Info

Publication number
JPS6042156U
JPS6042156U JP1983134778U JP13477883U JPS6042156U JP S6042156 U JPS6042156 U JP S6042156U JP 1983134778 U JP1983134778 U JP 1983134778U JP 13477883 U JP13477883 U JP 13477883U JP S6042156 U JPS6042156 U JP S6042156U
Authority
JP
Japan
Prior art keywords
locking block
headrest
adjustment mechanism
tapered surface
rail
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
JP1983134778U
Other languages
Japanese (ja)
Inventor
徹 近藤
Original Assignee
池田物産株式会社
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 池田物産株式会社 filed Critical 池田物産株式会社
Priority to JP1983134778U priority Critical patent/JPS6042156U/en
Publication of JPS6042156U publication Critical patent/JPS6042156U/en
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
    • B60N2/865—Head-rests movable or adjustable providing a fore-and-aft movement with respect to the occupant's head

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)

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 the drawing]

第１図はヘッドレストの前後調整機構の従来技術を示す
斜視図、第２図ないし第７図は本考案の一実施例を示す
もので、その第２図ば全体の斜視図、第３図は要部の拡
大斜視図、第４図は同分解斜視図、第５図は一部の縦断
正面図、第６図および第７図は作用状態を示す縦断正面
図である。 図中、１・・・ステー、３・・・ヘッドレスト、１０・
・・レール、１１・・・ロック用フロック、１２．１３
・・・第１、第２のテーパ面、１４，１５・・田ツク部
材としでの第１、第２のローラ、１６・・・圧縮ばね、
１７・・・操作部材、１８．１９・・・第１、第２のロ
ック解除レバー、２０・・・スライド式のノブ、２１゜
２２・・・リンク、２６・・・連結部材。Fig. 1 is a perspective view showing a conventional headrest adjustment mechanism, and Figs. 2 to 7 show an embodiment of the present invention. FIG. 4 is an exploded perspective view of the main part, FIG. 5 is a longitudinal sectional front view of a portion, and FIGS. 6 and 7 are longitudinal sectional front views showing the operating state. In the diagram, 1... stay, 3... headrest, 10...
...Rail, 11...Flock for lock, 12.13
. . . first and second tapered surfaces, 14, 15 . . . first and second rollers as tap members, 16 . . . compression spring,
17... Operating member, 18. 19... First and second lock release levers, 20... Sliding knob, 21° 22... Link, 26... Connecting member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 位置固定のレールに、内部の前後部にテーパ面を持った
ロック用ブロックを、前後方向に移動可能に装着し、前
記レールとロック用ブロック間に、各テーパ面に対応さ
せて配置されかつ当該テーパ面に係合付勢されたロック
部材を設け、前記レールにロックを解除しつつロック用
ブロックを押すロック解除レバーとスライド式のノブを
持った操作部材を設置し、前記ロック用ブロックにヘッ
ドレストを移動させる平行リンク機構を連結したことを
特徴とするヘッドレストの前後調整機構。A locking block having a tapered surface at the front and rear of the inside is attached to a fixed rail so as to be movable in the front and back direction, and a locking block is arranged between the rail and the locking block in correspondence with each tapered surface and A locking member that is biased to engage the tapered surface is provided, an operating member having a lock release lever and a sliding knob that pushes the locking block while releasing the lock is installed on the rail, and a headrest is attached to the locking block. A headrest longitudinal adjustment mechanism characterized by connecting a parallel link mechanism that moves the headrest.
JP1983134778U 1983-08-31 1983-08-31 Headrest front and rear adjustment mechanism Pending JPS6042156U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983134778U JPS6042156U (en) 1983-08-31 1983-08-31 Headrest front and rear adjustment mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983134778U JPS6042156U (en) 1983-08-31 1983-08-31 Headrest front and rear adjustment mechanism

Publications (1)

Publication Number Publication Date
JPS6042156U true JPS6042156U (en) 1985-03-25

Family

ID=30303586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983134778U Pending JPS6042156U (en) 1983-08-31 1983-08-31 Headrest front and rear adjustment mechanism

Country Status (1)

Country Link
JP (1) JPS6042156U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016059558A (en) * 2014-09-17 2016-04-25 株式会社東洋シート Headrest

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016059558A (en) * 2014-09-17 2016-04-25 株式会社東洋シート Headrest

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