JPS59147639U

JPS59147639U - Two-step folding sheet stopper

Info

Publication number: JPS59147639U
Application number: JP1983042706U
Authority: JP
Inventors: 太田　幸則; 後藤　和行; 前田　八生
Original assignee: シロキ工業株式会社; ダイハツ工業株式会社
Priority date: 1983-03-24
Filing date: 1983-03-24
Publication date: 1984-10-02
Also published as: JPH0139635Y2

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]

第１図は本考案に係る二段折れシートストッパの実施例
を示す側面図、第２図は第１図の■−■線に沿う断面図
、第３図はシートパックの後倒状態示す要部の側面図、
第４図Ａ、　Ｂ、　Ｃはそれぞれ本考案シートのシート
状態、前倒状態、後側状態を示す概略側面図、第５図は
本考案の他の実施例を示す、ロワブラケットを削除して
描いた側面図、第６図はシートバックを後側させる際の
レリーズアームとロックプレートの関係を示す側面図で
ある。１・・・ロワブラケット、２・・・クッションシート、
３・・・アッパアーム、４・・・シートバック、５・・
・サブアーム、６・・・第一回動軸、７・・・第二回動
軸、９・・・ロックプレート、１１・・・フック、１２
・・・レリーズアーム、１３・・・ロックピン、１４・
・・ロック溝、１５・・・カム溝、１７・・・第一ロッ
ク機構、２０・・・第二ロック機構、２１・・・係合突
部、２３・・・連動アーム、２４・・・連動突起、２５
・・・係止機構。Fig. 1 is a side view showing an embodiment of the two-step folding seat stopper according to the present invention, Fig. 2 is a sectional view taken along the line side view of the section,
Figures 4A, B, and C are schematic side views showing the seat of the present invention in the seated state, forward-folded state, and rearward state, respectively, and Figure 5 shows another embodiment of the present invention, with the lower bracket removed. The drawn side view, FIG. 6, is a side view showing the relationship between the release arm and the lock plate when the seat back is moved rearward. 1...lower bracket, 2...cushion seat,
3... Upper arm, 4... Seat back, 5...
・Sub arm, 6... First rotation axis, 7... Second rotation axis, 9... Lock plate, 11... Hook, 12
...Release arm, 13...Lock pin, 14.
...Lock groove, 15...Cam groove, 17...First lock mechanism, 20...Second lock mechanism, 21...Engagement protrusion, 23...Interlocking arm, 24... Interlocking protrusion, 25
...Locking mechanism.

Claims

[Scope of utility model registration request]

A two-stage folding seat stopper has two pivot shafts at the rear of the seat cushion and the lower part of the seat back, and the first pivot shaft is connected to the lower bracket fixed to the rear side of the seat cushion. At the same time, the upper part of this sub-arm is pivotally connected to the upper arm fixed to the lower part of the seat pack via a second rotation shaft, and the lower bracket and the first rotation shaft of the sub-arm are connected to each other. A first locking mechanism that controls the rotation about the center, and a second locking mechanism that controls the rotation of the sub arm and the upper arm about the second rotation axis, and the first and second locking mechanisms are provided. are interlocked so that when the first locking mechanism is pressed, the second locking mechanism is released, and when the first locking mechanism is released, the second locking mechanism is pressed. A two-step folding seat stopper.