JPS6359892B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a seat device in which a folding seat is stored in a seat bag of a main seat.

BACKGROUND ART Recently, there has been a demand for seats for vehicles that can be partially removed and taken outdoors for easy use. For this purpose, the seat cushion of the removable seat is removably incorporated into a part of the seat cushion of the main seat, and the seat cushion of the removable seat is removably integrated into a part of the seat back of the main seat, and the seat cushion of the removable seat is removably integrated into a part of the seat back of the main seat. The seat cushion and seat bag of the take-out sheet are taken out and assembled together to form the take-out sheet.

However, in order to incorporate the seat cushion and seat bag of the take-out seat into the seat cushion and seat bag of the main seat, separate storage sections must be formed in both the seat cushion and seat bag of the main seat, which reduces work efficiency. Bad,
Conventional seat cushions cannot be used as they are, which is uneconomical, and the sheet cushion and seat back of the take-out sheet must be assembled to form the take-out sheet, which is inconvenient to handle. It had a drawback that it could not be used.

The object of the present invention is to store a folding seat in the seat bag of the main seat, eliminate the need to form any storage section in the seat cushion of the main seat, and significantly improve work efficiency, while allowing the conventional seat cushion to be used as is. The seat system is economical because it can be used in the field, and since the folding seat is stored, the folding seat can be easily and quickly taken out and used outdoors without any assembly work, and the seating device has an excellent feel. It will become clear from the detailed description below with reference to the drawings.

FIGS. 1 to 4 each schematically show an embodiment of a seat device according to the present invention, and this seat device is installed on the floor of a vehicle or the like via a longitudinal slide mechanism (not shown). Seat cushion 2
and a seat back 3 attached to the seat cushion 2 via a reclining mechanism 4. The seat back 3 of the main seat 1 has a storage section 6 for a folding seat 5. This storage section 6 is located in the seat back frame 3.
It is provided on the front side of the seat bag 3, and is configured so that the folding seat 5 can be stored from the front side of the seat bag 3.

As shown in FIGS. 3 and 4, the folding seat 5 consists of a seat cushion 7, a seat back 8, and a pair of legs 9a, 9b. The frame 7a and the seatback frame 8a, which is similarly formed from a pipe or the like in a U-shape, are connected to the pivot point 1.
0, the leg portions 9a and 9b are formed so as to be folded toward the seating surface of the seat cushion in the direction opposite to the direction indicated by arrow c in FIG. The legs are attached to the front and rear positions of 7'a so that the legs can be opened and closed.

The front and rear surfaces of the seat back frame 8a of the folding seat 5 are each covered with a pad material 11, so that when the folding seat 5 is stored in the seat back 3 of the main seat 1, the cushioning properties of the seat back 8 of the main seat 1 are not inhibited. has been done. Further, front legs 9 formed in a U-shape made of a pipe or the like are provided at the lower part of the seat cushion frame 7a of the folding seat 5.
A is located on the side of the front leg 9a, and a U-shaped rear leg 9b made of a pipe or the like is located on the side of the front leg 9a. Efforts are being made to prevent it from increasing. In the above embodiment, the seat cushion frame 7a, the seat back frame 8a, and the pair of legs 9a, 9b of the folding seat 5 are each made of a pipe frame, but the present invention is limited to a pipe frame. It's not a thing.

As shown in FIGS. 1 and 2, the folding seat 5 is taken out from the storage section 6 of the seat bag 3 of the main seat 1, and the pair of legs 9a of the folding seat 5, 9b
If the seat back 8 of the folding seat 5 is rotated in the direction shown by arrows a and b in FIG. It can be used for
Furthermore, by folding the folding sheet 5 in the opposite direction to that described above, it can be easily and quickly stored in the seat bag 3 of the main seat 1.

The above is the configuration of one embodiment of the seat device according to the present invention. According to this configuration, the folding seat is stored in the seat bag of the main seat.
It is only necessary to form a storage part in the seat back of the main seat, and there is no need to form a storage part in the seat cushion, so the conventional seat cushion can be used as is, which is extremely economical, and also allows for folding seats. The pad material on the back side of the seat bag is stored so as to be located on the front side of the seat bag storage area of the main seat, so it does not impede the cushioning properties of the main seat and reduces the feeling of a foreign body when it is assembled into the main seat. To provide a seat device which has no dents, has an excellent feel, and which requires no assembly work and allows the folding seat to be simply and quickly taken out and used outdoors.

[Brief explanation of the drawing]

1 to 4 schematically show an embodiment of the seat device according to the present invention, and FIG. 1 is a perspective view of the main seat with a folding seat stored therein, and FIG.
The figure is a cross-sectional explanatory diagram of the seat back of the main seat.
The figure is a perspective view showing the seat frame structure of the folding seat, and FIG. 4 is an explanatory side view of the folding seat in a seated state. In the figure, 1...main seat, 2...seat cushion of the main seat, 3...seat back of the main seat,
5... Folding seat, 6... Storage section, 7... Seat cushion of folding seat, 7a... Seat cushion frame, 8... Seat back of folding seat, 8a... Seat back frame, 9a...
...front leg, 9b...hind leg.

Claims (1)

[Claims] 1 Form a storage section in the seat back of the main seat,
In the seat device configured to store a folding seat in the storage section, the folding seat includes a seat cushion and a seat back that can be folded at a pivot portion, and a pair of seat cushions that are attached to the bottom side of the seat cushion so as to be openable and closable. The front and rear surfaces of the seat back frame of the seat back of the folding seat are each covered with a pad material, and after the seat back of the folding seat is folded down to the seating surface side of the seat cushion of the folding seat, A seat device characterized in that the folding seat can be stored such that the pad material on the back side of the seat back is located on the front side of the storage section.