JPS59113229U

JPS59113229U - Vehicle seating device

Info

Publication number: JPS59113229U
Application number: JP1983006048U
Authority: JP
Inventors: 声喜佐藤; 一昭下木
Original assignee: 三井金属鉱業株式会社; 本田技研工業株式会社
Priority date: 1983-01-21
Filing date: 1983-01-21
Publication date: 1984-07-31
Also published as: JPS6326254Y2

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図は後部座席装置の通常状態を示す図、第２図はシ
ートに直立位置をとらせた状態を示す図、第３図はシー
トに反転位置をとらせた状態を示す図、第４図は２基並
べた座席装置を前方から見た図、第５図は本発明の座席
装置を示す側面図、第６図は車体側ブラケットを主とし
て示す前面図、第７図は本考案で用いる回転連結装置の
分解図、第８図は第７図の■−■線断面図、第９図およ
び第１０図は枢軸ピンの異なる角度位置における車体側
ブラケ、ットと枢軸ピンの関係を示す図、第１１図は枢
軸ピンに設けられるカラーを示す断面図、第１２図は第
１１図の■−■線断面図、第１３図は第１１図の変形例
の断面図、第１４図は第１３図のＸＩＶ−ＸＩＶ線断面
図、第１５図は係止レバーの操作機構を示す図、第１６
図は枢軸ピンとカラーの部分の変形例を示す断面図、第
１７図は第１６図のＸ■−Ｘ■線断面図である。Ｓ・・・シートクッション、Ｂ・・・シートパック、Ｃ
１Ｃ工、Ｃ２・・・（回転）連結装置、Ａ・・・車体側
、５ａ。５ｂ・・・（車体側）ブラケット、６・・・（回転）連
結金具、７・・・シート側ブラケット、８・・・リンク
、９・・・立上り壁、１５・・・停止片、１６．１６Ｍ
・・・切欠状受孔、１６ａ、１６２Ｍ・・・受孔の入口
部、１７・・・係合凹部、２４・・・係止レバー、２５
・・・係合凹部、３１・・・係合軸、３２・・・枢軸ピ
ン、３６・・・係止部材、４０・・・ピン、４２．４２
Ｍ・・・半径方向突出カラー、４３．４３Ｍ・・・カラ
ーの傾斜側面、１７．３６・・・・利−□゛」雪９７／　　　　　　Ｌ、−Ｓ＝」第５図＼６　’ｓ６人Figure 1 is a diagram showing the normal state of the rear seat system, Figure 2 is a diagram showing the seat in an upright position, Figure 3 is a diagram showing the seat in an inverted position, and Figure 4 is a diagram showing the seat in an inverted position. The figure is a front view of two seat devices arranged side by side, FIG. 5 is a side view showing the seat device of the present invention, FIG. 6 is a front view mainly showing the vehicle body side bracket, and FIG. 7 is a view used in the present invention. An exploded view of the rotary coupling device, Figure 8 is a sectional view taken along the line ■-■ in Figure 7, and Figures 9 and 10 show the relationship between the vehicle body side bracket and the pivot pin at different angular positions of the pivot pin. 11 is a sectional view showing a collar provided on the pivot pin, FIG. 12 is a sectional view taken along the line ■-■ in FIG. 11, FIG. 13 is a sectional view of a modification of FIG. 11, and FIG. FIG. 13 is a sectional view taken along the line XIV-XIV, FIG. 15 is a diagram showing the operating mechanism of the locking lever, and FIG.
The figure is a sectional view showing a modified example of the pivot pin and collar portion, and FIG. 17 is a sectional view taken along the line X--X in FIG. 16. S... Seat cushion, B... Seat pack, C
1C engineering, C2... (rotation) coupling device, A... vehicle body side, 5a. 5b... (vehicle body side) bracket, 6... (rotation) connecting metal fitting, 7... seat side bracket, 8... link, 9... rising wall, 15... stop piece, 16. 16M
...Notch-shaped receiving hole, 16a, 162M... Entrance part of receiving hole, 17... Engagement recess, 24... Locking lever, 25
...Engagement recess, 31...Engagement shaft, 32...Pivot pin, 36...Locking member, 40...Pin, 42.42
M...Radial protruding collar, 43.43M...Slanted side surface of collar, 17.36...Li-□゛" Snow 97/L, -S =" Figure 5\6's6 people

Claims

[Scope of utility model registration request]

(1) Consists of a bracket fixed to one of the vehicle body side and the seat side, and a connecting metal fitting connected to the other side, with a horizontal pivot pin protruding from one side of the bracket and the connecting metal fitting, and a pivot pin from the other side. A notched receiving hole is formed to receive the pin in a manner that allows relative rotation and insertion/removal, and the pivot pin has a radial inclined side surface that contacts the edge of the notched receiving hole to prevent relative axial displacement between the pivot pin and the receiving hole. A vehicle seat device in which a protruding collar is formed.

(2) The vehicle seat device according to claim 1, wherein at least the radially protruding collar of the pivot pin surface and its radially protruding collar is formed of a wear-resistant hard elastic material.

(3) Radial protruding collars are located near both ends of the pivot pin, and the mutually opposing side surfaces of both collars are formed as inclined surfaces that move away from each other as they move radially outward, and a notch is formed inside the inclined surfaces of both collars. The vehicle seat device according to claim 1 or 2, wherein both side edges of the receiving hole are in contact with each other.

(4) A radially protruding collar is located in the axial center of the pivot pin, and sloped surfaces are formed on both sides of the collar that approach each other as they move radially outward, and a cutout is formed on the outside of both sloped surfaces. The vehicle seat device according to claim 1 or 2, wherein the edges of the receiving holes are in contact with each other.