JPH0115537Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a seat structure for an automobile, such as a stretch cabin type automobile, in which a seat bag is attached to the back panel of the vehicle body.

Traditionally, some cars have been able to expand the storage space in the luggage compartment by folding down the backs of the rear seats to connect the trunk and the passenger compartment. Unexamined Japanese Patent Publication No. 1983
- As described in Publication No. 167526, the seat cushion can be raised and fixed in the forward position, and the seat bag can be tilted forward, so that when storing luggage, the seat cushion can be raised to the forward position and the seat bag can be moved forward. By tilting it forward, the storage space of the luggage compartment is expanded, the floor of the luggage compartment is made flat, and the seat cushion prevents the luggage from moving forward.

The present invention has been made in this conventional situation, and includes a seat back that is attached to the upper part of a back panel of a vehicle body so that it can be tilted forward, a seat cushion that is attached to a floor panel that can be raised forward and backward, and a seat back that can be tilted forward. By providing a locking means for locking the seat bag in a predetermined position when the seat cushion is tilted forward, the seat cushion and the vehicle body serve as a lid member when the seat cushion is raised forward and the seat bag is folded forward. To provide an automobile seat structure capable of forming a storage box and expanding the space behind the front seat when the seat cushion is raised rearward.

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

1 to 4 show an embodiment of the present invention, and in the figures, 1 is an automobile having a stretch cabin, and a front seat 2 and a rear seat 3 are provided in the stretch cabin. .

The rear seat 3 is mounted on the upper part of the back panel 1a constituting the rear wall of the stretch cabin.
A seat bag 5 is attached to the seat bag 5, and rotating shafts 5a are installed on the left and right sides of the lower end of the seat bag 5, and the rotating shafts 5a are rotatable on a seat back support bracket 8 fixed to the back panel 1a. It is pivoted on. In addition, in the center of the upper end of the back of the seat bag 5, there is a U-shaped handle 5 when viewed from above.
b is fixed, and the handle 5b is attached to the back panel 1.
The seat bag 5 is detachably held by a hook 7 fixed to the seat a, and thus the seat bag 5 can be tilted forward.

Further, seat cushion support brackets 9 having substantially L-shaped sides are fixed to the left and right sides of the floor panel 1b and the back panel 1a, slightly in front of the back panel 1a.
A support rod locking means 6a of the seat cushion 6 of the rear seat 3 is supported rotatably and detachably, and the support rod 6a is U-shaped and rearward of the lower surface of the seat cushion 6. The seat bag 5 is fixed to the left and right sides of the seat bag 5, so that the seat bag 5 is locked in a predetermined position when the seat bag 5 is tilted forward.

Also, to the left of the center of the lower surface of the seat cushion 6,
A guide plate 6b having a long hole is fixed to the right side, and a lever 10 is installed in the long hole of the guide plate 6b.
The tips of the two are rotatably and slidably connected. The lower end of the lever 10 is rotatably connected to the lower end of the seat cushion support bracket 9, and is adapted to come into contact with a stopper 9b fixed to the seat cushion support bracket 9. .

In addition, the left front of the lower surface of the seat cushion 6,
A catch 6c is fixed to the right side, and is detachable from the left and right hooks 11 fixed to the front of the seat cushion support bracket 9 of the floor panel 1b. The shaft 6 can stand up in front and behind it.

Next, the operation will be explained.

When sitting on the rear seat 3 of this embodiment, the seat back 5 may be placed vertically and the seat cushion 6 may be placed horizontally, as shown by the solid line in FIG.
In this way, the seat bag 5 is held in its upright state with its handle 5b engaged with the hook 7, and the seat cushion 6 is held in its upright position by its support rod 6a.
is connected to the seat cushion support bracket 9, and the front end of the guide plate 6b is connected to the lever 10.
In this way, the rear seat 3 becomes a normal seat and can be sat on.

Furthermore, when forming a storage box using the rear seat 3, as shown by solid lines in FIG. It is sufficient to simply rotate the seat cushion 6 forward, and as a result, the catch 6c of the seat cushion 6 engages with the hook 11, and the seat cushion 6 is held in an upright position at its forward position. As a result, a storage box with an open top is formed by the seat cushion 6, the back panel 1a of the vehicle body, the floor panel 1b, and the left and right side panel inners 1c. Further, when the handle 5b of the seat bag 5 and the hook 7 are disengaged and the seat bag 5 is tilted forward, the front end of the seat bag 5 is connected to the support rod 6 of the seat cushion 6.
When the seat bag 5 is rotated by holding the handle 5b by hand, the seat bag 5 becomes a lid member for opening and closing the opening of the storage box, and as a result, a complete storage box is formed. Ru.

Furthermore, when the rear space of the front seat 2 is to be expanded, the seat back 5 may be made vertical and the seat cushion 6 may be rotated to the rear position shown by the dashed line in FIG.
Then, the seat cushion 6 rotates around the support recess 9a of the seat cushion support bracket 9, and the lever 10 rotates around its lower end while its tip slides in the elongated hole of the guide plate 6a. In this way, the seat cushion 6 is held in an upright position at its rear position, and as a result, the space behind the front seat 2 is expanded.

In this way, in the structure of this embodiment, the seat back 5
The seat cushion 6 can be freely tilted forward and the seat cushion 6 can be raised forward and backward, and support rods (locking means) 6 are provided on the left and right behind the lower surface of the seat cushion 6.
Since a is fixed, a storage box can be formed with a simple operation, and when luggage is stored in the storage box, it can be prevented from moving forward, backward, left or right,
In addition, since the seat back 5 serves as a lid for the storage box, the luggage is no longer visible from the outside, improving the aesthetics of the interior of the vehicle.Furthermore, the seat cushion 6 can be folded with a simple operation to create space behind the front seat 2. can be expanded.

As described above, according to the automobile seat structure according to the present invention, the seat bag is attached to the upper part of the back panel of the vehicle body so as to be freely tiltable, the seat cushion is attached to the floor panel so as to be freely erectable forward and rearward, and the seat bag is attached forwardly. Since a locking means is provided to lock the seat back in a predetermined position when it is tilted, it is possible to form a storage box with a simple operation and prevent luggage from shifting, and the space behind the front seat can be expanded. effective.

[Brief explanation of the drawing]

FIG. 1 is a side view of an automobile to which a seat structure according to an embodiment of the present invention is applied, FIG. 2 is a sectional side view of the above embodiment, FIG. 3 is a sectional side view for explaining its operation, and FIG. FIG. 4 is a sectional view taken along the - line in FIG. 3. 1a... Back panel, 1b... Floor panel, 5... Seat back, 6... Seat cushion, 6a... Locking means.

Claims (1)

[Scope of utility model registration request] A seat bag is attached to the upper part of the back panel of the vehicle body so that it can be tilted forward, and a seat cushion is attached to the floor panel so that it can be raised forward and backward, and when the seat bag is tilted forward, the seat bag is locked in a predetermined position. An automobile comprising a locking means for stopping the seat, and by raising the seat cushion forward and folding the seat bag forward, the seat cushion and the vehicle body form a storage box with the seat bag as a lid member. seat structure.