JPH0335830U

JPH0335830U -

Info

Publication number: JPH0335830U
Application number: JP1989093866U
Authority: JP
Priority date: 1989-08-11
Filing date: 1989-08-11
Publication date: 1991-04-08

Description

[Brief explanation of drawings]

第１図は本考案の実施例の要部を示す斜視図、
第２図、第３図は結合機構を示す正面図、第４図
は助手席側のサービスホールカバーのロツク機構
を示す斜視図、第５図は本考案が実施されるシー
トの配置を示す正面図、第６図は従来のシート構
造の一例を示す側面図である。１…フロア、２Ａ，２Ｂ…サービスホール、３Ａ
，３Ｂ…サービスホールカバー、４Ａ，４Ｂ…シ
ートクツシヨン、６Ａ，６Ｂ…シートバツク、７
…アーム、９…結合機構、１１…結合杆、１４，
２７…ケーブル、１５…係合用筒体、１６，２０
…ブラケツト、１７…ロツク金具、１８…ピン支
持金具、１９…係止ピン、２２，２３…揺動板、
２５…連結ロツド、２８…レバー。 FIG. 1 is a perspective view showing the main parts of an embodiment of the present invention;
Figures 2 and 3 are front views showing the coupling mechanism, Figure 4 is a perspective view showing the locking mechanism of the service hole cover on the passenger seat side, and Figure 5 is a front view showing the seat arrangement on which the present invention is implemented. 6 are side views showing an example of a conventional seat structure. 1...Floor, 2A, 2B...Service hall, 3A
, 3B...Service hole cover, 4A, 4B...Seat cushion, 6A, 6B...Seat back, 7
...arm, 9...coupling mechanism, 11...coupling rod, 14,
27... Cable, 15... Engagement cylinder, 16, 20
... Bracket, 17... Lock fitting, 18... Pin support fitting, 19... Locking pin, 22, 23... Rocking plate,
25...Connection rod, 28...Lever.

Claims

[Scope of Claim for Utility Model Registration] An engine is disposed below the seat, and the seat is placed on a service hole cover that opens and closes a service hole provided on the floor above the engine. In the seat structure of a cab-over type vehicle that is configured to flip up the seat along with the seat, the service hole cover is provided independently on both the driver's seat side and the passenger's seat side, and the seat back of the seat on one side is folded forward. A seat structure for a cab-over type vehicle, characterized by being provided with a connecting means that connects both service covers in conjunction with the service cover when the seat is in the above-mentioned state, thereby making it possible to flip up both service covers as one body.