JPS63195934U

JPS63195934U -

Info

Publication number: JPS63195934U
Application number: JP8670487U
Authority: JP
Priority date: 1987-06-05
Filing date: 1987-06-05
Publication date: 1988-12-16

Description

[Brief explanation of the drawing]

第１図及び第２図はジヤンプシートの使用時と
非使用時の状態をそれぞれ示す斜視図、第３図は
ヒンジ装置を、そのカバーを取外した状態で示し
た分解斜視図、第４図は第３図の矢印方向に見
た正面図、第５図は第４図の―線断面図であ
る。１……バツクパネル、２，２ａ……ジヤンプシ
ート、３……シートバツク、４，４ａ……シート
クツシヨン、５，５ａ……ヒンジ装置、７……側
部、１１……ベースブラケツト、１４……シヤフ
ト、１８……ロツクカラー。 Figures 1 and 2 are perspective views showing the jump seat when it is in use and when it is not in use, Figure 3 is an exploded perspective view showing the hinge device with its cover removed, and Figure 4 is 3 is a front view seen in the direction of the arrow, and FIG. 5 is a sectional view taken along the line -- in FIG. 4. DESCRIPTION OF SYMBOLS 1... Back panel, 2, 2a... Jump seat, 3... Seat back, 4, 4a... Seat cushion, 5, 5a... Hinge device, 7... Side part, 11... Base bracket, 14... Shaft, 18... Lock color.

Claims

[Scope of claim for utility model registration] A seat cushion that supports the buttocks of a seated person, a seat back that is fixed to a back panel at the rear of the passenger compartment and supports the back of the seated person, and a seat cushion that rotates with respect to the vehicle body. A jump seat of a truck, which is arranged in a space between a seat in a vehicle interior and the back panel, and has a hinge device that can be pivotally connected to the vehicle interior; The hinge device is rotatably supported between a base bracket fixed to the vehicle body and a base bracket fixed to the vehicle body, and a rotatable and axially slidable hinge device. a shaft movably supported and fixed to the seat cushion; and a locking collar fixed to the base bracket and rotatably engaged with the shaft, the seat cushion being moved between the use position and the storage position. When the seat cushion is in its position, the engaging means attached to the shaft and the mating engaging means of the lock collar engage with each other to lock the seat cushion in their respective positions, and the shaft is slid in its axial direction to lock the seat cushion in its respective positions. A jump seat characterized in that the engagement between the means and the mating engagement means is released to enable rotation of the seat cushion.