JPS6127209B2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention provides a cab-over type automobile.
The seat can be arranged in a four-way facing configuration.

Recently, in cab-over type cars, seat cushions and seat backs have been given the ability to move and rotate so that they can be used as beds, or they can be used as seats for the second and third rows. Utility has been expanded, such as by setting them together to form a pair of bench-type seats.

This invention provides at least three
More than one row of seats are arranged, and a pair of bench-type seats that can be set facing each other are provided behind the second row. At least two of the seat cushions are formed by dividing them, and the divided left and right seat cushions are attached to the bench type seat body via a support mechanism so as to be movable between the pair of seats in the front and rear direction, and the divided seat cushions are attached to the bench type seat body via a support mechanism. A locking mechanism is provided which locks the seat cushion to the bench type seat body when the seat cushion is located on the side of the central portion of the seat cushion and between the pair of seats, and prevents movement of the split seat in the longitudinal direction. 4 cab-over type cars that are characterized by
It provides a directional seat.

By configuring as described above, the second row seat can be rotated to face the third row seat to form a pair of bench-type seats, and the seat cushion for the second or third row can be rotated to face the third row seat. The seat cushion is divided into three parts, the left and right sides and the center part, and the seat cushions on the left and right sides are moved forward or backward and placed between the second and third row seats to form a four-way facing seat. The purpose is to improve utility by making it possible to play 4-way face-to-face games.

Hereinafter, the present invention will be explained in detail with reference to embodiments shown in the drawings.

In the first embodiment shown in FIGS. 1 to 3, the seat cushion of the second row is divided and moved rearward.
It is designed to form a direction facing seat.

In the figure, 1 is a second row seat, and 2 is a third row seat, each of which is composed of seat cushions 1A, 2A and seat backs 1B, 2B.

The second row seat 1 has a rotating mechanism (not shown)
The seats are rotatable rearward and face the third row seat 2 to form a pair of bench-type seats. The seat cushion 1A of the second row seat 1 has divided seat cushions 4 and 5 formed on the left and right portions, leaving a central portion 3. The ratio of the divided sheet cushion 4 to the central portion 3 and the divided sheet cushion 5 is 1:2:1. The central portion 3 is fixed to the seat body 6, while the split seat cushions 4 and 5 are moved in the front and back direction of the seat body 6 to be located between the pair of seats 1 and 2, as shown in FIG. As shown in FIG. 1, both split seat cushions 4 and 5 are provided with armrests 8 and 9 at their side ends, respectively.

The support mechanism 7 has leg portions 11 on the vehicle body floor 10.
Guide arm 1 is fixed to seat body 6 via
2 is rotatably supported at one end, and the other end is rotatably supported at the rear of the back surface of the divided sheets 4, 5, while a bar having a U-shaped cross section is provided at the front of the back surface of the divided sheets 4, 5. A guide 13 is fixed to the bar guide 13, and a knock bar 14 is slidably inserted through the bar guide 13.
A spring 15 is stretched between the knock bar 14 and the bar guide 13 to tension and bias the knock bar 14 toward the rear of the vehicle body. The knock bar 14 has an operating handle 16 projecting from the side of the seat cushion.
At the same time, a control wire 17 is attached between the front end of the knock bar 14 in the longitudinal direction of the vehicle body and the guide arm 12. and,
When the divided seat cushions 4 and 5 are located to the sides of the center of the front and rear seat cushions 1A and 2A, respectively, they are locked to the bench type seat body 6, and are also placed between the pair of seats 1 and 2. A locking mechanism is provided to lock the seat cushions 4, 5 to the seat body of the third row seat 2 and prevent the split seat cushions 4, 5 from moving in the longitudinal direction in any position. There is. That is,
The rear end portion of the lock bar 14 is formed as a lock portion 18, and when the lock bar 14 is moved toward the rear of the vehicle body,
It is fitted into a fitting hole 19 formed in the row seat 2 and locked.

In the seat constructed as described above, when the split seat cushions 4 and 5 are moved to the rear of the vehicle body to form a four-way facing seat, the lock to the seat body 6 is released by pulling the operating handle 16 toward the front of the vehicle body. Thereafter, when the operating handle 16 or the seat cushions 4 and 5 are moved to the rear of the vehicle, the guide arm 1
2 rotates rearward using the pivot on the leg side as a fulcrum.

Rotation of the guide arm 12 causes the split seat cushions 4 and 5 to move rearward. Guide arm 12
At the position where the lock bar 14 is rotated to a position symmetrical to the position before movement as shown by the dashed line in FIG. By the above-mentioned movement of the split seat cushions 4 and 5, the second row seat 1 is moved as shown in FIG.
A four-way facing seat is constructed by the center portion 3 of the seat cushion 4, the split seat cushions 4 and 5, and the third row seat 2. In addition, in this case, in the split seat cushions 4, 5, the armrests 8, 9 function as seat backs. In the above-mentioned moved state, the split seat cushions 4 and 5 are restricted in their movement direction by the guide arm 12, and are also controlled by the knock bar 1.
4. 2nd row seats 1 and 3 by guide arm 12
The weight is supported by the second row seat.

To change from the above-mentioned moved state to the normal retracted state, pull the operating handle 16 toward the front of the vehicle to unlock the lock portion 18 from the third row seat, and then push the split seat cushions 4 and 5 toward the front of the vehicle. Then, the guide arm 12 rotates and moves forward in the vehicle body, and is stored in the second row seat 1, and the lock portion 18 of the knock bar 14 engages with the seat body 6 and is locked.

It should be noted that this invention is not limited to the above-mentioned embodiment, and the fourth embodiment
As in the second embodiment shown in the figure, the seat cushion 2B of the third row seat 2 is divided into three parts to form divided seat cushions 4', 5' on the left and right, and the divided seat cushions 4', 5' may be moved forward to form a four-way facing seat.

In the third embodiment shown in FIG. 5, the second row seat 1 and the third row seat 2 are divided into two, and a split seat cushion 4'' is formed on the right side of the seat cushion of the second row seat 1. , Split seat cushion 5" on the right side of the seat cushion of 3rd row seat 2.
By moving the split seat cushion 4'' to the rear of the vehicle body and moving the divided seat cushion 5'' to the front of the vehicle body, a four-way facing seat is formed.

In this way, it is preferable that two of the four positions on the left and right sides of the seat cushions in the second and third rows, excluding the central part, be movable back and forth to form a four-way facing seat.

Further, the support mechanism of the split seat cushion is not limited to the above embodiment, and the seat body and the split seat cushion may be connected via a support mechanism consisting of a parallel link mechanism. Alternatively, the seat body may be provided with a rail, and the split seat cushion may be connected via a support mechanism in which a slide member that fits into the rail is provided.

As is clear from the above description, according to the present invention, the second row seat and the third row seat are provided with a split seat cushion that is movable back and forth in a part of these seats. Opposite seats can be easily formed. Therefore, the utility can be improved, such as being able to play a four-way face-to-face game inside the car. Furthermore, since it has an extremely simple configuration, it can be implemented at low cost and has great practical value.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing a first embodiment of this invention;
Figure 2 is an enlarged side view of the main parts of Figure 1, and Figure 3 is an enlarged side view of the main parts of Figure 1.
4 is a perspective view showing a second embodiment of the present invention, and FIG. 5 is a perspective view showing a third embodiment. 1...2nd row seat, 2...3rd row seat, 3
... central part, 4, 5 ... split seat cushion,
6... Seat body, 7... Support mechanism, 8, 9...
Armrest, 12... Guide arm, 13...
Bar guide, 14...Knock bar, 15...Spring, 16...Operation handle, 17...Control wire, 18...Lock portion.

Claims (1)

[Scope of Claims] 1. At least three or more rows of seats are arranged in the longitudinal direction of an automobile, and a pair of bench-type seats that can be set facing each other are provided behind the second row of seats, and the pair of seats The seat cushion is formed by dividing at least two of four places on the left and right sides, leaving the center part, and the divided left and right seat cushions are formed by being moved between the pair of seats in the front and back direction via a support mechanism. It is attached to the bench type seat body, and when the divided seat cushion is located on the side of the central part of the seat cushion and between the pair of seats, the seat cushion is locked to the bench type seat body and divided. A four-way facing seat for a cab-over type automobile, characterized by being provided with a locking mechanism that prevents the seat from moving in the front-rear direction. 2. A four-direction seat for a cab-over type automobile, characterized in that, in the seat according to claim 1, split seat cushions are provided on the left and right sides, leaving the center part of the front bench seat of a pair of bench type seats. Opposite seat. 3. A four-way facing seat for a cab-over type automobile, characterized in that, in the seat according to claims 1 and 2, an armless head is provided at the seat side end of the split seat cushion.