JPH0249152Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a seat device that also serves as a storage device installed in vehicles such as trucks and van-type vehicles.

(Prior Art) There is a seat device in which a seat cushion and a seat bag are placed on a storage box installed in a vehicle interior, and the seat cushion can be flipped up.

(Problems to be solved by the invention) In the case of the above seat device, there is a problem in that even if the seat cushion is flipped up, it is blocked by the storage box, making it impossible to load large-volume items into the passenger compartment. Ta.

An object of the present invention is to provide a seat device for a vehicle that can solve the above problems.

(Means for Solving the Problems) The present invention provides a storage box which is removably covered by the seat cushion and is located below the seat cushion which is pivotably supported on the lower end of the seat back of the seat so that it can be raised and lowered. In order to make it foldable, there is a movable frame that is movable in the front-back direction and stands up along the width direction of the seat, and a movable frame that is connected to both left and right ends of the movable frame so that it can bend and extend in the horizontal direction. The gist of the seat device is a seat device in which a pair of left and right foldable frames are installed in parallel at the rear of both ends.

(Function) The device of the present invention releasably covers the storage box installed below the seat with a seat cushion, moves the movable frame provided at the front end of the storage box rearward, and The storage box is folded by bending the left and right movable frames provided in the seat, and the seat and the storage box are placed vertically in series in the folded state and stored in the vehicle interior.

(Example) Next, an example of the present invention will be described with reference to the drawings.

In vehicles such as trucks and van-type vehicles, the seat device A is installed in a compartment R2 that is connected to the rear of the driver's cabin R1 for carrying passengers or luggage, and is installed on the floor surface of the compartment R2. This storage box 1 is installed on storage box 1 installed to store luggage on F.
A seat bag 3 stands up above the rear end, and a storage box 1 is pivotally supported at the lower end of the seat bag 3 via a hinge 5 to cover the storage box 1 so that it can be opened and closed.
A seat 2 having a seat cushion 4 mounted on the seat so as to be able to be raised and folded is placed on top of the seat 2, and when the seat cushion 3 is raised, the seat back 3 and the seat cushion 4 are connected by the locking band 12. It can be held tightly and erected near the rear end inside the luggage compartment P2.

The storage box 1 has a movable frame 6 which can be horizontally moved in the front-rear direction with respect to its front end and is erected along the seat width direction, and a movable frame 6 that is movable horizontally in the front and rear directions and is installed at both left and right ends of the movable frame 6 via left and right hinges 8, 8, respectively. A pair of left and right foldable frames 7, 7 are connected to each other so as to be horizontally rotatable, and are arranged side by side behind both left and right ends of the movable frame 6 with their rear ends fixed, and are formed to be able to bend in the horizontal direction. It has a U-shaped planar shape and is foldable. Both foldable frames 7 are each formed by connecting a front frame portion 7a and a rear frame portion 7b via a hinge 9 so as to be able to bend and extend inwardly, while
The lower end of the shaft rod 8a of both hinges 8 connecting the left and right ends of the movable frame 6 and the front ends of both the foldable frames 7 has a floor surface F.
Channel-shaped grooves 10a are laid in parallel along the front and back direction near both left and right ends of the top.
a disc-shaped slider 11 slidably engaged with a pair of left and right guide rails 10, 10;
are formed in a protruding manner, and when the movable frame 6 is held at the forward end and the foldable frame 7 is extended, the storage box 1
is deployed below the seat 2 so that luggage can be stored, while when the movable frame 6 at the forward end is pushed rearward, the movable frame 6 is guided by both guide rails 10 and moves rearward in parallel, and both The folding frames 7 are bent inward, and the storage box 1 is folded near the rear end in the passenger compartment R2, and the storage box 1 in the folded state and the seat back 3 are placed in the rear end in the passenger compartment R2.
The seat 2 and the seat 2, which are erected above the storage box 1 with the seat cushion 4 in close contact with each other, are stored in series along the rear wall surface H of the vehicle compartment R2.

Next, the operation and effects of the embodiment having the above configuration will be explained.

Now, in this example, below a seat cushion 4 which is pivotally supported to the lower end of a seat back 3 of a seat 2 so as to be operable to raise and lower, there is a storage box 1 which is open from the top and whose lid is releasably covered by the seat cushion 4. A movable frame 6 is movable in the front and rear direction on the floor surface F and is erected along the seat width direction in order to be foldable. A pair of left and right foldable frames 7 are provided which are connected to each other so as to be able to bend and extend, and which are arranged side by side behind both ends.

Therefore, when the movable frame 6 of the storage box 1 is moved forward and both foldable frames 7 are extended, a seat is formed in the vehicle compartment R2 with the storage box 1 as a leg that is unfolded to accommodate luggage. On the other hand, when the movable frame 6 is moved rearward and both foldable frames 7 are bent, the storage box 1 and the seat 2 can be folded compactly and the rear end inside the passenger compartment R2 can be converted into a passenger compartment. It can be stored standing upright in the compartment R2, expanding the effective loading space in the compartment R2 and securing space for loading luggage of large and small dimensions. It has the effect of being able to be loaded inside.

(Effects of the invention) In other words, the present invention has a foldable storage box that is releasably covered by the seat cushion, which is pivotably supported to the lower end of the seat back of the seat so that it can be raised and lowered. In order to form the structure, there is a movable frame that is movable in the front-rear direction and stands upright along the width direction of the seat, and a movable frame that is connected to both left and right ends of the movable frame so as to be able to bend and stretch in the horizontal direction. By installing a pair of left and right foldable frames parallel to each other behind the seat, the seat and storage box can be folded compactly and stored standing upright in the passenger compartment. This has the effect of expanding the cargo loading space of the vehicle.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of the seat device, FIG. 2 is a perspective view illustrating the folding operation of the storage box, and FIG. 3 is a schematic side view of the passenger compartment. FIG. 4 is an enlarged perspective view of the X section in FIG. 1. 1... Storage box, 2... Seat, 3... Seat bag, 4... Seat cushion, 6... Movable frame, 7
...Foldable frame, A...Seat device.

Claims (1)

[Scope of utility model registration request] Below the seat cushion, which is pivotably supported on the lower end of the seat back of the seat so that it can be raised and folded, there is a storage box that can be opened and covered by the seat cushion. A movable frame that is movable and stands upright along the width direction of the seat, and a pair of left and right sides that are connected to both left and right ends of this movable frame so that they can bend and stretch in the horizontal direction, and that are arranged in parallel behind both ends of the movable frame. A seat device for a vehicle, characterized in that a foldable frame is installed.