JPS58107935U

JPS58107935U - rotating seat

Info

Publication number: JPS58107935U
Application number: JP1982005545U
Authority: JP
Inventors: 赤坂　潤一; 桑山　孝之
Original assignee: 日本発条株式会社
Priority date: 1982-01-18
Filing date: 1982-01-18
Publication date: 1983-07-22

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 the drawing]

第１図イ１ロ体従来の実施例を示す要部の説明図、第２
図はこの考案によ−る一実施例を示す回転座席全体の分
解構成図、第１図番ｊ碑考案によるロック機構を示す要
部の斜視図、第４図はこの考゛案によるロシク受部材と
ロック爪との保合状態番示す一部破断した斜視図である
。・　　１〜４・・・脚部材Ｊ５，６−・・連結部材、７
・・・回転丁−ｉ支持部材、７　ａ−回転中心孔、８・
・・ロック受部−−材、８ａ・・−口形保合部、９．１
０−・・フレーム部材、１１−・・回転支持部材、１２
−・・ロックプレート、１−２ａ−ｏツク孔、１３−０
’／り爪、１３ａ−Ｕ形−１＄倉部ζ・１４−・・スト
ッパープレー１．１４ａ−・・ロ′−ツタ孔、１５−・
・回転部支持部材、１５ａ−回転中′−右心孔ｔｓ−・
・回転軸、１７−・・コイルスプリング、１ｍ−ニー・
戻（バネ、１９−・・−カムプレート、１９ａ−・・　
　“［２０二；・口゛ツクピン、２１−・・ヒンジピン
、２２．２５−・・ブラゲット、２３−・・ベアリング
、２４−一・操作ロッド、２６−・・シャフト。Fig. 1 A 1 B Explanatory diagram of main parts showing a conventional embodiment, Fig. 2
The figure is an exploded view of the entire rotary seat showing one embodiment of this invention, Figure 1 is a perspective view of the main parts showing the locking mechanism invented by No. 1, and Figure 4 is the locking mechanism of this invention. FIG. 3 is a partially cutaway perspective view showing the state of engagement between the member and the lock pawl.・ 1-4... Leg member J5, 6-... Connection member, 7
...Rotating knife-i support member, 7 a-rotating center hole, 8.
...Lock receiving part--material, 8a...-mouth shape retaining part, 9.1
0--Frame member, 11--Rotation support member, 12
---Lock plate, 1-2a-o lock hole, 13-0
'/claw, 13a-U type-1$Kurabe ζ・14-・stopper play 1.14a-・low′-vine hole, 15-・
・Rotating part support member, 15a-Rotating'-Right heart hole ts-・
・Rotating shaft, 17-...Coil spring, 1m-knee.
Return (spring, 19--cam plate, 19a-...
[202; Mouth pin, 21-Hinge pin, 22.25- Braget, 23- Bearing, 24-1 Operating rod, 26- Shaft.

Claims

[Scope of Claim for Utility Model Registration] In a rotary seat in which a seat cushion frame is rotatably attached to a direction-changing seat base fixed to the floor of the vehicle body via a rotating shaft, the seat cushion frame is installed across the widthwise center of the direction-changing seat base. A lock part having a mouth-shaped retaining part curved into an arc is fixed on the upper surface of the front and rear ends of the rotation support member, which is provided in the center of the width direction of the seat cushion frame. The front or rear end of the lower surface of the scale is shaped like an arc so as to be rotatably engaged with the locking member having the mouth-shaped retaining part. A lock claw having a curved U-shaped retaining portion is fixed by fixing a hinge bracket to the front center and side leg members of the direction changing seat base, and connecting the hinge bracket to an operating word having a handle ( 1J:12-1z-1゜The cam plate fixed to the shaft that rotatably supports the shaft. A rotating seat characterized in that a pin is attached so as to be slidable up and down, and the rotation lock between the seat cushion frame and the direction-changing seat base can be removed by operating the above-mentioned handle.