JPH0512103Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention involves folding the seat back of the rear seat forward, overlapping it with the seat cushion, and inverting the seat cushion together with the seat back. This invention relates to a vehicle seat whose end part rests against the seat back of a front seat and forms a luggage compartment behind the front seat.

"Prior Art" As a conventional vehicle seat, there is one shown in FIG. 6, for example.

As shown in FIG. 6, the vehicle seat has a front seat 4 and a rear seat 1 arranged in front and behind each other on a floor F on the vehicle body side.

A base end 2a of the seat back 2 of the rear seat 1 is pivotally attached to the seat cushion 3 so that the seat back 2 can be folded forward and overlapped with the seat cushion 3.

The seat cushion 3 of the rear seat 1 is arranged so that the seat cushion 3 is stacked on top of the seat bag 2 and the seat cushion 3 and then turned upside down and placed against the seat bag 5 of the front seat 4.
a is pivotally attached to the floor F on the vehicle body side.

When converting the back of the front seat 4 into a luggage compartment, the rear seat 1 placed on the floor F on the vehicle body side is turned upside down with the seat bag 2 and seat cushion 3 stacked on top of each other, and then folded forward to open the rear seat. The base end 2a of the seat back 2 of the seat 1 is the seat back 5 of the front seat 4.
The user leans against the front seat 4 while making contact with the back surface 5a of the user.

When the rear seat 1 leans against the front seat 4, the vehicle body side floor F on which the rear seat 1 was placed becomes a cargo platform, and a cargo space is formed behind the front seat 4.

``Problem to be solved by the invention'' However, in such conventional vehicle seats, when the rear seat 1, which has a seat back 2 and a seat cushion 3 placed one on top of the other, is leaned against the front seat 4, the front The parts of the rear seat 4 where the seat back frame 5b itself is not present, that is, the parts where seat springs etc. are provided, are elastic, so the rear seat 1 will not fall further forward even after contacting the front seat 4. Although it is possible to
The problem was that if the vehicle came into contact with the vehicle, it could no longer fall forward and a spacious cargo space could not be obtained.

This invention was developed by focusing on these conventional problems, and allows the rear seats to be folded further forward, creating a large cargo space behind the front seats and improving the interior of the vehicle. The purpose is to provide a vehicle seat that can utilize space effectively.

"Means for Solving the Problem" The gist of the present invention for achieving the above purpose is to fold the seat back of the rear seat forward and overlap it with the seat cushion, and to fold the seat cushion together with the seat back. In a vehicle seat that forms a luggage compartment behind the front seat by inverting the seat bag and leaning the base end of the seat bag against the seat bag of the front seat, the rear seat with the seat bag and the seat cushion overlapped is inverted. Then, when leaning against the seat back of the front seat, the base end of the seat back of the rear seat that should come into contact with the main part of the seat back frame of the front seat is placed on the base end of the seat back frame of the front seat. A vehicle seat is characterized by forming a recess into which a main part can fit.

"Operation" When forming a luggage compartment behind the front seats, first, the seat back of the rear seat is folded forward and overlapped with the seat cushion.

Then, the seat cushion, together with the overlapping seat bag, is turned upside down and further folded toward the front seat.

The base end of the seat back of the rear seat contacts the seat back of the front seat, and the rear seat leans against the seat back of the front seat.

At this time, a recess into which the main part of the seat back frame can fit is formed at the base end of the seat back of the rear seat, which should come into contact with the main part of the seat back frame of the front seat; In addition, the parts of the front seat where the seatback frame is not provided, that is, the parts where springs and the like are provided, are elastic, so when the rear seat is seated, the main part of the seatback frame touches the bottom of the recess in the rear seat. You can push it down until it touches you.

By forming a recess in the seat back of the rear seat, the rear seat can be pushed forward by an amount corresponding to the depth of the recess, and the cargo space formed behind the front seat 40 can be expanded. .

In addition, when the rear seat is in a seatable state, since the recessed portion is provided at the base end of the seat back, it does not come into direct contact with the seated person and does not impair seating comfort.

“Embodiment” An embodiment of the present invention will be described below based on the drawings.

1 to 5 show an embodiment of the present invention.

As shown in FIG. 1, the rear seat 10 includes a seat back 20 and a seat cushion 30.
0 is placed.

A base end 21 of the seat back 20 of the rear seat 10 is pivotally connected to a rear end 31 of the seat cushion 30 so that the seat back 20 can be folded forward and overlapped with the seat cushion 30.

The seat cushion 30 of the rear seat 10, together with the overlapping seat backs 20, has a front end portion 32.
It is pivoted to the floor F on the vehicle body side so that it can be turned upside down and leaned against the seat backs 41, 41 of the front seat 40.

Base end 21 of seat back 20 of rear seat 10
A recess 22 is formed in the seat bag 20 in a direction toward the tip 24 of the seat bag 20.

The recessed portion 22 is formed by overlapping the seat back 20 and the seat cushion 30 of the rear seat 10 so that they are upside down, so that the seat back 41 of the front seats 40, 40,
41, the central portion 4 of the seat back frames 42, 42 of the front seats 40, 40
3 and 43 at the base end 21 of the seat back 20 of the rear seat 10.

As shown in FIG. 2, a concave portion 28 is formed approximately at the center of the base end portion 26 of the seatback frame 25 of the rear seat 10, and is recessed toward the tip portion 27 so as to correspond to the concave portion 22. There is.

Next, the action will be explained.

When forming a luggage compartment behind the front seat 40, first, as shown in FIG.
The seat bag 20 is folded forward and overlapped with the seat cushion 30.

Then, as shown in FIG. 5, the seat cushion 30, together with the overlapping seat bag 20, is turned upside down with its front end 32 facing down, and is further folded toward the front seat 40.

Base end 21 of seat back 20 of rear seat 10
are the seat backs 41, 4 of the front seats 40, 40.
1, the rear seat 10 is in contact with the front seats 40, 4
0's seat bag 41, 41.

Note that the width of the rear seat 10 is narrower than the width of the front seats 40, 40, so the outer parts 44, 44 of the seatback frames 42, 42 of the front seats 40, 40 have Even if it's crowded,
Not in contact.

At this time, the base end 21 of the seat back 20 of the rear seat 10, which should come into contact with the central portion 43 of the seat back frame 42 of the front seat 40, has a central portion 43 of the seat back frame 42 of the front seat 40.
However, a recess 22 into which it can be fitted is formed,
In addition, the seat back frame 42 of the front seat 40
Since the parts where seat springs etc. are provided are elastic, the rear seat 10 is
The bottom surface of the seat back frame 42 of the front seat 40 can be pushed down until it comes into contact with the central portion 43 of the seat back frame 42 through the seat skin.

When the rear seat 10 is leaned against the seat backs 41, 41 of the front seats 40, 40, the rear seat 10
A luggage compartment is formed at the location on the vehicle body side floor F where the vehicle was placed.

The rear seat 10 has a recess 22 in the seat back 20.
By forming this, it is possible to fold forward by an amount corresponding to the depth of the recessed portion 22, and the cargo space formed behind the front seat 40 can be widened.

Furthermore, when the rear seat 10 can be occupied, the recess 22 formed in the seat back 20 of the rear seat 10 is provided at the base end 21 of the seat back 20, as shown in FIG. There is no direct contact with the seat, so there is no loss of seating comfort.

"Effect of the invention" According to the vehicle seat according to the invention, when the rear seat in which the seat bag and the seat cushion are stacked is placed against the front seat to form a cargo space behind the front seat. In addition, the rear seats can be pushed further forward, making the cargo space wider and making more effective use of the interior of the vehicle.

[Brief explanation of the drawing]

Figures 1 to 5 show an embodiment of the present invention, with Figure 1 being an overall perspective view of a vehicle seat, Figure 2 being a front view of the main parts of the rear seat, and Figure 3 being a front view of the rear seat. FIG. 4 is a side view of the vehicle seat when the rear seat is folded, FIG. 5 is a side view of the vehicle seat when a luggage compartment is formed, and FIG.
The figure is an overall side view of a conventional vehicle seat. 10... Rear seat, 20... Seat back, 2
DESCRIPTION OF SYMBOLS 1... Base end part, 22... Recessed part, 30... Seat cushion, 40... Front seat, 41... Seat back, 42... Seat back frame.

Claims (1)

[Scope of Claim for Utility Model Registration] The seat bag of the rear seat is folded forward and overlapped with the seat cushion, the seat cushion is turned upside down together with the seat bag, and the base end of the seat bag is leaned against the seat bag of the front seat. In a vehicle seat that forms a luggage compartment behind the front seat, when the rear seat, in which the seat back and seat cushion are overlapped, is turned upside down and is leaned against the seat back of the front seat, the front A vehicle characterized in that a recess into which the main part of the seat back frame of the front seat can fit is formed at the base end of the seat back of the rear seat which is to come into contact with the main part of the seat back frame of the front seat. seat.