JPS60117741U

JPS60117741U - Reclining seat fine adjustment device

Info

Publication number: JPS60117741U
Application number: JP1984005184U
Authority: JP
Inventors: 丹羽　健一; 亮介山本
Original assignee: 三菱自動車工業株式会社
Priority date: 1984-01-20
Filing date: 1984-01-20
Publication date: 1985-08-09

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

[Brief explanation of drawings]

図面はこの考案の一実施例を示すもので、第１図は微調
整装置の側面図、第２図は第１図■−■線に沿う断面図
、第３図は分解斜視図である。１・・・・・・シートクッション、２・・・・・・シー
トバック、３・・・・・・主軸、４・・・・・・フレー
ム、５・・・・・・支軸、６・・・・・・ブラケット、
訃・・・・・固定軸、１０・・・・・・嵌合孔、１１・
・・・・・カム、１２・・・・・・アーム、１３・・・
・・・回動レバー、１４・・・・・・歯車、２０　ａｔ
　　２０　ｂ・・・・・・ラチェット、２３・・・・・
・リンク、２４・・・・・・操作レバＯThe drawings show one embodiment of this invention, in which FIG. 1 is a side view of the fine adjustment device, FIG. 2 is a cross-sectional view taken along line 1--2 in FIG. 1, and FIG. 3 is an exploded perspective view. 1... Seat cushion, 2... Seat back, 3... Main shaft, 4... Frame, 5... Support shaft, 6... ·····bracket,
End... Fixed shaft, 10... Fitting hole, 11.
...Cam, 12...Arm, 13...
... Rotating lever, 14 ... Gear, 20 at
20 b...Ratchet, 23...
・Link, 24...Operating lever O

Claims

[Scope of utility model registration request]

A reclining seat in which a seat cushion and a seat back are pivotally supported by a main shaft, and the seat back can be rotated back and forth around the main shaft, includes a frame and a frame provided on the frame so as to be rotatable back and forth around the support shaft. A bracket with the above-mentioned main shaft provided in a part, a fitting hole provided in a position spaced apart from the above-mentioned support shaft of this bracket and fitting with a fixed shaft protruding from the above-mentioned frame, and an inner circumferential surface of this fitting hole. A cam having a cam surface to be joined, an arm fixed to the cam and rotatable around the axis of the cam, and a gear superimposed on the arm via a rotation lever and fixed to the fixed shaft. a pair of ratchets provided at the free end of the arm and capable of being engaged with and detached from the gear by the rotating lever; and an operating lever rotatably provided on the bracket and interlocking with the rotating lever via a link. A fine adjustment device for a reclining seat, characterized by comprising: