JPS608659U - Seat back angle adjustment device - Google Patents

Seat back angle adjustment device

Info

Publication number
JPS608659U
JPS608659U JP1983101643U JP10164383U JPS608659U JP S608659 U JPS608659 U JP S608659U JP 1983101643 U JP1983101643 U JP 1983101643U JP 10164383 U JP10164383 U JP 10164383U JP S608659 U JPS608659 U JP S608659U
Authority
JP
Japan
Prior art keywords
ratchet plate
upper bracket
angle adjustment
adjustment device
seat back
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
JP1983101643U
Other languages
Japanese (ja)
Inventor
大城　英行
Original Assignee
白木金属工業株式会社
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 白木金属工業株式会社 filed Critical 白木金属工業株式会社
Priority to JP1983101643U priority Critical patent/JPS608659U/en
Publication of JPS608659U publication Critical patent/JPS608659U/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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2/235—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms
    • B60N2/2352—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by gear-pawl type mechanisms with external pawls
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2/23—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by linear actuators, e.g. linear screw mechanisms
    • B60N2/233—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by linear actuators, e.g. linear screw mechanisms by linear screw mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (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図は本考案に係るシートバックの角度調節装置の
実施例を示す、アッパブラケットの一方のブラケット板
を省略して描いた側面図、第２図は第１図の■−■線に
沿う断面図、第３図は同要部の分解斜視図である。 １１・・・・・田ワブラケット、１５・・・・・・微調
整軸、１６・・・・・・アッパブラケット、１６ａ、１
６ｂ・・・・・・ブラケット板、１７・・・・・・ラチ
ェツト板、１８・・・・・・円弧状孔、１９・・・・・
・角度調整軸、２１・・・・・田ツク歯、２３・・・・
・・ポール、２４・・・・・・歯、２７．３５・・・・
・・操作ハンドル、３０・・・・・・ウオームホイル、
３１・・・・・・ウオーム。- Fig. 1 is a side view showing an embodiment of the seat back angle adjustment device according to the present invention, with one bracket plate of the upper bracket omitted, and Fig. 2 is along the line ■-■ in Fig. 1. FIG. 3 is an exploded perspective view of the same essential parts. 11... Tawa bracket, 15... Fine adjustment axis, 16... Upper bracket, 16a, 1
6b... Bracket plate, 17... Ratchet plate, 18... Arc-shaped hole, 19...
・Angle adjustment shaft, 21...Tack tooth, 23...
... Paul, 24 ... Teeth, 27.35 ...
...Operation handle, 30... Worm foil,
31...Warm.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）車両床面側に固定されるロワブラケットの後部に
、シートバックの側面に固定されるアッパブラケットを
枢着し、このアッパブラケットにロック歯列を有するラ
チェツト板を設け、上記ロワブラケットにこのラチェツ
ト板のロック歯に係脱するポールを支持したシートバッ
クの角度調節装置において、上記ラチェツト板を、上記
ロワブラケットとアッパブラケット間の角度調整軸とは
別の微調整軸により該アッパブラケットに枢着し、上記
アッパブラケットをこのラチェツト板の微調整軸を中心
として該ラチェツト板に対し相対回動させる回動手段を
設けたことを特徴とするシートバックの角度調節装置。(1) An upper bracket fixed to the side of the seat back is pivotally attached to the rear part of the lower bracket fixed to the vehicle floor side, a ratchet plate having a lock tooth row is provided on the upper bracket, and a ratchet plate with a lock tooth row is provided on the upper bracket, and In this seatback angle adjustment device that supports a pole that engages and disengages from the lock teeth of the ratchet plate, the ratchet plate is connected to the upper bracket by a fine adjustment shaft that is different from the angle adjustment shaft between the lower bracket and the upper bracket. 1. A seatback angle adjusting device, comprising: a rotating means that is pivotally mounted and rotates the upper bracket relative to the ratchet plate about the fine adjustment axis of the ratchet plate. （２）実用新案登録請求の範囲第１項において、ラチェ
ツト板に対するアッパブラケットの回動手段は、該ラチ
ェツト板の一部に形成したウオームホイルと、このウオ
ームホイルに噛み合わせて上記アッパアームに回動操作
可能に支持したウオームとから構成されているシートバ
ックの角度調整装置。(2) Utility Model Registration In claim 1, the means for rotating the upper bracket relative to the ratchet plate is a worm wheel formed on a part of the ratchet plate, and a means for rotating the upper arm by engaging the worm wheel. A seatback angle adjustment device consisting of an operable supported worm.
JP1983101643U 1983-06-30 1983-06-30 Seat back angle adjustment device Pending JPS608659U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983101643U JPS608659U (en) 1983-06-30 1983-06-30 Seat back angle adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983101643U JPS608659U (en) 1983-06-30 1983-06-30 Seat back angle adjustment device

Publications (1)

Publication Number Publication Date
JPS608659U true JPS608659U (en) 1985-01-21

Family

ID=30239941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983101643U Pending JPS608659U (en) 1983-06-30 1983-06-30 Seat back angle adjustment device

Country Status (1)

Country Link
JP (1) JPS608659U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090456A (en) * 1973-12-14 1975-07-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090456A (en) * 1973-12-14 1975-07-19

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