JPS59118448U - Seat headrest adjustment device - Google Patents

Seat headrest adjustment device

Info

Publication number
JPS59118448U
JPS59118448U JP1983013532U JP1353283U JPS59118448U JP S59118448 U JPS59118448 U JP S59118448U JP 1983013532 U JP1983013532 U JP 1983013532U JP 1353283 U JP1353283 U JP 1353283U JP S59118448 U JPS59118448 U JP S59118448U
Authority
JP
Japan
Prior art keywords
pressing member
adjustment device
operating handle
friction
receiving material
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
JP1983013532U
Other languages
Japanese (ja)
Inventor
石神　由紀夫
Original Assignee
日本発条株式会社
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 日本発条株式会社 filed Critical 日本発条株式会社
Priority to JP1983013532U priority Critical patent/JPS59118448U/en
Publication of JPS59118448U publication Critical patent/JPS59118448U/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) [Abstract] 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図は本考案の一実施例の組み立て状態の斜視図、第
２図はその要部の側断面図、第３図は全体の斜視図、第
４図は摩擦板の一例の断面図である。 １・・・メインフレーム、３・・・軸杆、３ａ・・・ね
じ部、４・・・ヘッドレストフレーム、５・・・摩擦受
材、６・・・摩擦板、７・・・押圧部材、１０・・・操
作ハンドル。Fig. 1 is a perspective view of an assembled embodiment of the present invention, Fig. 2 is a side sectional view of its main parts, Fig. 3 is a perspective view of the whole, and Fig. 4 is a sectional view of an example of a friction plate. be. DESCRIPTION OF SYMBOLS 1... Main frame, 3... Shaft rod, 3a... Threaded part, 4... Headrest frame, 5... Friction receiving material, 6... Friction plate, 7... Pressing member, 10...Operation handle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端にねじ部が刻設されたメインフレームから横方向に
突出した軸杆に回動可能に取り付けられたヘッドレスト
フレームと、このヘッドレストフレームの側面に固着さ
れた円錐状の摩擦受材と、前記軸杆のねじ部に螺合した
操作ハンドルと、前記ヘッドレストフレーム側に円錐テ
ーパ面が形成されて操作ハンドルと摩擦受材との間に取
り付けられた押圧部材と、この押圧部材と前記摩擦受材
及び操作ハンドルに夫々接触するテーパ面が形成されて
押圧部材と摩擦受材との間に取り付けられた摩擦板とか
らなることを特徴とするシートのヘッドレスト調整装置
。A headrest frame rotatably attached to a shaft rod protruding laterally from a main frame having a threaded portion at its tip, a conical friction receiving material fixed to a side surface of the headrest frame, and the shaft. an operating handle screwed into the threaded portion of the rod; a pressing member having a conical tapered surface formed on the headrest frame side and attached between the operating handle and the friction receiving material; the pressing member, the friction receiving material, and the pressing member; 1. A headrest adjustment device for a seat, comprising friction plates each having a tapered surface that contacts an operating handle and is attached between a pressing member and a friction receiving member.
JP1983013532U 1983-02-01 1983-02-01 Seat headrest adjustment device Pending JPS59118448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983013532U JPS59118448U (en) 1983-02-01 1983-02-01 Seat headrest adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983013532U JPS59118448U (en) 1983-02-01 1983-02-01 Seat headrest adjustment device

Publications (1)

Publication Number Publication Date
JPS59118448U true JPS59118448U (en) 1984-08-10

Family

ID=30144914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983013532U Pending JPS59118448U (en) 1983-02-01 1983-02-01 Seat headrest adjustment device

Country Status (1)

Country Link
JP (1) JPS59118448U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4714563U (en) * 1971-03-18 1972-10-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4714563U (en) * 1971-03-18 1972-10-20

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