JPH0110268Y2 - - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a car seat.

An example of a device in which the rear seat of an automobile is converted to form a flat bed space or luggage space is disclosed in Japanese Utility Model Application No. 55-87827.

On the other hand, the present invention is designed to provide a vehicle in which second and third row seats for passengers are sequentially arranged behind the first row of seats including the driver's seat. It is formed on the high floor where the third row seats are located and the low floor where the second row seats are located, so that the first row seats can be turned rearward and can be moved rearward, and the second row seats The back can be folded over the seat of the second row seat, and the back can be folded backwards almost horizontally. The seat is installed on the lower floor via a displacement device that allows the seat to be moved forward and downward. This makes it possible to create a reception space, living space, or bed space by combining the ability to turn the seat backwards, fold the back of the seat or invert it backwards, and move the seat by operating a displacement device.

Next, the structure of the present invention will be explained with reference to embodiments shown in the drawings.

As shown in FIG. 1, this automobile has a second row of passenger seats 2 behind a first row of seats 1 including the driver's seat.
Third row seats 3 are arranged sequentially. The floor surface 4 is a raised floor surface 4a in front where the first row seats 1 are located and a second floor surface 4a.
The lower floor surface 4b where the row seats 2 are located and the third row seats 3
and a rear elevated floor surface 4c where is located.

The seat portion 1a of the first row seat 1 is placed on an elevated floor surface 4a via a rearward-facing conversion device 5 and a front-back movement device 6. Then, the first row seats 1 can be converted rearward by a conversion device 5 (details are not shown, but for example, a claw piece provided on one side engages and moves along a circular rail provided on one side). There is. Further, the first row seats 1 can be moved rearward by a moving device 6 (for example, a slide rail device combining an outer rail and an inner rail, although details are not shown).

The second row seat 2 is rotated by a rotating device 8 (details not shown) provided at the rear edge of the seat 2a.
The back part 2b is foldable on top of the back part 2a, and the back part 2b can be turned backward by a rotating device 8 and held in a substantially horizontal state. Also seat part 2
a is installed on the bottom floor surface 4b via a displacement device 10. This displacement device 10 includes, for example, front, rear, left and right links 10a, 10b, and a bottom floor surface 4b.
When rotated about a pivot provided on the side, the seat portion 2a moves forward and toward the lower front. In order to hold the seat 2a in the moved position, the displacement device 10 is provided with a locking device (not shown).

The third row seat 3 is configured such that its back portion 3b can be tilted backwards and held in a substantially horizontal state by a rotating device 12 (details not shown) provided at the rear edge of the seat portion 3a.

With this structure, as shown in FIG. By folding the back part 2b, a reception space 14 is formed. That is, the occupants 15 and 16 are seated on the first row seat 1 (seat portion 1a) and the third row seat 3 (seat portion 3a), place their feet on the lower floor surface 4b, and sit on the second row seat 2. The back side 2c of the back part 2b can be used as a table surface to face each other and have a conversation.

Further, as shown in FIG. 3, the first row of seats 1 is turned backward using the conversion device 5, and the displacement device 10 that supports the second row of seats 2 is operated to move the seat portion 2a to the front lower part. The lower part 2b is brought close to the floor surface 4b, the locking device is operated to hold it in that position, and the back part 2b is inverted backwards with respect to the seat part 2a by the rotating device 8 and held in a substantially horizontal state. Ba,
A living space 18 is formed. In other words, the occupants 15 and 16 are seated in the first row seat 1 (seat section 1a) and the third row seat 3 (seat section 3a), take off their shoes, and sit on the seat section 2a and back section 2b of the second row seat 2. By placing your feet on the sides, you can lengthen your position and relax.

Further, as shown in FIG. 4, the first row seats 1 are turned backward by the conversion device 5 and moved backward by the movement device 6, and the displacement device 10 supporting the second row seats 2 is moved. Operate the seat 2a
is moved forward and held in that position by operating the locking device, and the back portion 2b is inverted backwards with respect to the seat portion 2a by the rotating device 8 to maintain it in a substantially horizontal state. Seat part 3 of row seat 3
If the back part 3b is inverted backwards with respect to a by the rotation device 12 and held in a substantially horizontal state,
A bed space 20 is formed. That is, the first
Seat portion 1a of row seat 1 and seat portion 2a of second row seat 2
The back portion 2b, the seat portion 3a and the back portion 3b of the third row seat 3 are successively connected to form a wide plane with a length L, so that the occupant can lie down comfortably on this. I can do it.

As mentioned above, the present invention is designed so that the seats in the first to third rows can be converted from the normal usage state shown in Fig. 1 to create various spaces as needed, making it extremely large for use. It is effective.

[Brief explanation of drawings]

Figure 1 is an explanatory diagram showing the normal use of the seat;
FIGS. 2, 3, and 4 are explanatory diagrams showing an embodiment of the present invention in which the seats are changed to form various spaces. 1...First row seat, 1a...Seating area, 2...Second seat
Row seat, 2a... Seat, 2b... Back, 3... Third row seat, 3a... Seat, 3b... Back, 4...
Floor surface, 4a, 4c...high floor surface, 4b...low floor surface, 5...conversion device, 6...movement device, 8...rotation device, 10...displacement device, 10a, 10b...
Link, 12... Rotating device, 14... Reception space, 18... Living space, 20... Bed space.

Claims (1)

[Scope of utility model registration request] In automobiles in which second and third row seats for passengers are arranged sequentially behind the first row of seats including the driver's seat, the floor surface is set at the height where the first and third row seats are located. and the lower floor surface where the second row seats are located, so that the first row seats can be turned to face backwards and moved rearward, and the backs are placed above the seats of the second row seats. It is foldable and the back can be tilted rearward and almost horizontally, and the back can be tilted rearward and almost horizontally with respect to the seat of the third row seat.
A car seat characterized in that the seat of the second row seat is installed on a lower floor surface via a displacement device that allows the seat part of the second row seat to move forward and lower forward.