JPH026557U

JPH026557U -

Info

Publication number: JPH026557U
Application number: JP8625788U
Authority: JP
Priority date: 1988-06-29
Filing date: 1988-06-29
Publication date: 1990-01-17
Anticipated expiration: 2003-06-29
Also published as: JPH0531964Y2

Description

[Brief explanation of drawings]

第１図から第７図は本考案の第１実施例を示し
ており、第１図はリヤシートの分解斜視図、第２
図はリヤシートのリヤモスト位置にある状態を示
す正面図、第３図は同じくリヤモスト位置とフロ
ントモスト位置との中間位置にある状態を示す正
面図、第４図は同じくフロントモスト位置にある
状態を示す正面図、第５図はカム溝部材の正面図
、第６図はシートバツクの全体斜視図、第７図は
シートクツシヨンおよびシートバツクの動きを示
す概念図、第８図は本考案の第２実施例を示して
おり、カム溝部材等を示す正面図、第９図から第
１１図は本考案の変形例を示しており、それぞれ
カム溝部材の正面図、第１２図および第１３図は
従来例を示しており、それぞれリアシートの正面
図である。１０……車体フロア、１６ａ……カム溝、２０
……リヤシート（座席）、３０……シートクツシ
ヨン、４０……アツパバツク、４０ａ……シート
バツク、４１……アツパフレーム、４２……下端
部、５０……ロアバツク、５１……ロアフレーム
、５３……上端部、６０……スライド装置。 1 to 7 show the first embodiment of the present invention, and FIG. 1 is an exploded perspective view of the rear seat, and FIG.
The figure is a front view showing the rear seat in the rear most position, Figure 3 is a front view showing the rear seat in the intermediate position between the rear most position and the front most position, and Figure 4 is the front view showing the rear seat in the front most position. 5 is a front view of the cam groove member, FIG. 6 is an overall perspective view of the seat back, FIG. 7 is a conceptual diagram showing the movement of the seat cushion and seat back, and FIG. 8 is a second embodiment of the present invention. An example is shown in which a front view showing a cam groove member etc., and FIGS. 9 to 11 show modified examples of the present invention, and a front view of the cam groove member, FIGS. An example is shown, and each is a front view of a rear seat. 10...Vehicle body floor, 16a...Cam groove, 20
...Rear seat (seat), 30...Seat cushion, 40...Top back, 40a...Seat back, 41...Top frame, 42...Lower end, 50...Lower back, 51...Lower frame, 53... ...Top end, 60...Slide device.

Claims

[Claims for Utility Model Registration] A seat cushion is mounted on the floor of the vehicle body through a slide device so as to be movable back and forth, the seat back is supported on a seat back support wall of the vehicle body so as to be movable up and down, and the seat cushion is movable back and forth. In a vehicle seat in which a seat back is connected to the seat cushion side so as to be tiltable, the frame of the seat back is formed by connecting an upper frame and a lower frame so as to be rotatable with each other; A lower end portion of the lower frame extending downward from the connected portion is connected to the seat cushion side, and an upper end portion of the lower frame extending upward from the connected portion is vertically movably supported on the seat back support wall side. and, in order to cause the upper frame to tilt rearward as the lower frame tilts rearward, a lower end of the upper frame extending downward from the connected portion is fitted into a cam groove on the side of the seat back support wall. A vehicle seat characterized by being engaged so as to be movable up and down.