JPH0139633Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a seat device.

Conventionally, seat devices for vehicles having multiple rows of seat mechanisms have a rotation mechanism for rotating the entire seat mechanism so that seating can be seated face-to-face, but this has the disadvantage of being complicated, expensive, and increasing weight. had.

The present invention has been proposed in view of the above, and is a seat device in which seat mechanisms are arranged at least in the order of a first row seat mechanism, a second row seat mechanism, and a third row seat mechanism from the front. The seat mechanism includes a first seat cushion and a first seat cushion that forms a first seat together with the first seat cushion.
a seat back; a first recline mechanism provided at the rear of the first seat cushion and pivotally supporting the lower part of the first seat back so as to be able to hold at least a rear surface of the first seat back in a forward-inclined state; The row seat mechanism includes a second seat cushion disposed behind the first seat;
a second seat back that forms a second seat together with the second seat cushion; and a second seat back that is provided at the rear of the second seat cushion and that allows the second seat back to recline rearward to a substantially horizontal position.
a recline mechanism; and a sliding mechanism that allows the second seat cushion to slide forward to a front position where the front end of the second seat cushion is close to the first seat bag;
The row seat mechanism is arranged such that when the second seat cushion is in the front position and the second seat bag is in a substantially horizontal position, the front end is located near the rear end of the second seat bag, and the top surface is substantially flush with the upper surface of the second seat bag.
The gist of the present invention is a seat device comprising a seat cushion and a third seat bag that forms a third seat together with the third seat cushion.

An embodiment of the present invention will be described below with reference to the drawings.

Reference numeral 2 indicates a vehicle body, and three rows of seat mechanisms are disposed in the vehicle interior 4 from the front: a first seat mechanism 6, a second seat mechanism 8, and a third seat mechanism 10.

The first seat mechanism 6 includes a seat cushion 16 slidably disposed on the floor panel 12 via a sliding mechanism 14, and a seat back 20 supported by the seat cushion 16 so as to be reclinable via a recline mechanism 18. A cushion surface 21 is formed on the rear surface of the seat bag 20 as well as on the front surface.

The second seat mechanism 8 includes a seat cushion 24 slidably disposed on the floor panel 12 via a sliding mechanism 22, and a seat bag 28 supported by the seat cushion 24 so as to be reclinable via a recline mechanism 26. have. The above sliding mechanism 2
2, the front end 30 of the seat cushion 24 is located close to the seat back 20 of the first seat mechanism 6 with almost no gap in the forwardmost position, and the seat back 28 is rotated rearward to a substantially horizontal position by the recline mechanism 26. Ru.

The third seat mechanism 10 includes a seat cushion 32 fixedly and non-slidably disposed on the floor panel 12, and a seat back 36 supported by the seat cushion 32 via a recline mechanism 34 so as to be reclinable. are doing.

In the second seat mechanism 8, when the slide mechanism 22 is in the forwardmost position and the recline mechanism 26 rotates the seat bag 20 backward, the rearmost end 38 of the seat bag 20 forms a substantially gap with the front end 40 of the third seat mechanism 10. It is designed so that you can approach it without any problem. With the above configuration, by sliding and reclining the second seat mechanism 8, the cushion surface 2 formed on the seat bag 20 held in the state where the first seat mechanism 6 is tilted forward as shown in the figure.
1, the seat cushion 24 and seat back 28 of the second seat mechanism 8 formed substantially flush with each other, and the seat cushion 32 and seat back 36 of the third seat mechanism 10 form an opposing seating surface surrounded by be done. Therefore, according to this embodiment, there is no need for a special rotating means or a means for reversing the seat back.
The seating surface can be configured with an extremely simple structure, and has the effect of being easy to work, lightweight, and inexpensive.

Further, since the cushion surface 21 is formed on the back surface of the seat bag 20 of the first seat mechanism 6, the effect of providing comfort is achieved.

Furthermore, there is no need for special operations such as rotation and reversal, resulting in excellent operability.

[Brief explanation of the drawing]

The figure is a schematic explanatory diagram showing one embodiment of the present invention. 6: First seat mechanism, 8: Second seat mechanism, 1
0: Third seat mechanism, 14, 22: Sliding mechanism, 2
1: Cushion surface, 24: Seat cushion, 2
6: Recline mechanism, 28: Seat back.

Claims (1)

[Scope of utility model registration request] In the seat device in which the seat mechanisms are arranged at least in the order of a first row seat mechanism, a second row seat mechanism, and a third row seat mechanism from the front, the first row seat mechanism
The row seat mechanism includes a first seat cushion, a first seat back that forms a first seat together with the first seat cushion, and a first seat back that is provided at the rear of the first seat cushion and that at least a rear surface of the first seat back is tilted forward. a first recline mechanism that pivotally supports a lower portion of the first seat back so as to be able to hold the seat back in a position where the second seat cushion , a second seat bag forming a second seat together with the second seat cushion;
a second recline mechanism provided at the rear of the seat cushion that allows the second seat bag to recline rearward to a substantially horizontal position; a sliding mechanism that allows the second seat cushion to slide forward;
The third row seat mechanism is arranged such that when the second seat cushion is in the front position and the second seat bag is in a substantially horizontal position, a front end thereof is close to a rear end of the second seat bag. A seat device comprising: a third seat cushion whose upper surface is substantially flush with the upper surface of the second seat bag; and a third seat bag which forms a third seat together with the third seat cushion. .