JPH08164781A - Seat device for vehicle - Google Patents

Abstract

PURPOSE: To secure both occupant and baggage loading spaces at request reducing the number of part items, and making simple in constitution by setting a bed simply even in the case where there is no bed space at the rear of both driver and front passenger seats in front of a car floor. CONSTITUTION: A storage space part 12 is formed beneath a seat cushion 11 of a driver's seat 5. This seat device is provided with a slide rail extending crosswise over a bottom part of the storage space part 12 of the driver's seat 5 and the bottom of a seat cushion 7 of a front passenger seat 6. This seat cushion 7 of the front passenger seat 6 is mounted on the slide rail 18 and stored in the storage space part 12. A seat back 8 of the front passenger seat 6 is tilted forward by a hinge mechanism 9 installed beneath, and thus a bed is formed up by the seat cushion 7 in the storage space part 12 of the front passenger seat 6 and the seat back 8 tilted toward in combination.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle seat device, and more specifically to a vehicle seat device having a driver's seat and a front passenger's seat in the front part of the vehicle floor.

[0002]

2. Description of the Related Art A conventional bed for a large truck is provided behind a driver's seat and a passenger's seat because an engine is stored under a seat of a vehicle. Also, considering the safety at the time of collision of the vehicle, when the engine is arranged in front of the seat of the vehicle, there is little space behind the seat,
There is no more space for luggage compartments and beds.

Conventionally, there is also a vehicle seat having a structure in which a seatback is tilted forward to form a bed. For example, Japanese Utility Model Laid-Open No. 58-181624 discloses a large truck seat in which a connecting cushion is connected to a lower end portion of a back surface of a seat back, and a seat, a connecting cushion, and a seat back are installed in a state where the seat back is tilted forward. The configuration is shown to be coplanar.

[0004]

However, in the conventional vehicle seat device, it is difficult to secure a bed space, and it is not possible to obtain a sufficient passenger loading and luggage loading space, and various passenger loading and luggage loads are required. It was not possible to handle loading, and it was not possible to simply and swiftly obtain space for loading passengers and luggage.

An object of the present invention is to easily set a bed even when there is no bed space behind the driver's seat and the passenger seat in the front part of the vehicle floor, and the structure is simple and the number of parts is small. It is intended to provide a vehicle seat device which is capable of reducing the number of passengers and is capable of sufficiently obtaining a passenger loading space and a luggage loading space as desired and which is excellent in economic efficiency.

[0006]

The present invention has been made in view of the above problems, and a vehicle seat device according to claim 1 is provided with a driver's seat and a front passenger's seat in a front portion of a vehicle floor. In the vehicle seat device described above, a storage space portion having an opening opening to the adjacent passenger seat side is formed below the seat cushion of the driver seat, and the bottom of the storage space portion of the driver seat and the passenger seat A slide rail that extends laterally across the bottom of the seat cushion is provided, the seat cushion of the passenger seat is placed on the slide rail, and the seat cushion of the passenger seat is a storage space below the seat cushion of the driver's seat. It is characterized in that it is arranged so as to be movable.

A vehicle seat device according to a second aspect of the present invention is a vehicle seat device in which a driver's seat and a passenger seat are provided in a front portion of a vehicle floor surface. A storage space portion having an opening portion that opens to the side of the adjacent passenger seat is formed below, and a slide rail that extends laterally across the bottom portion of the storage space portion of the driver seat and the bottom portion of the seat cushion of the passenger seat is formed. The passenger seat cushion is placed on the slide rail, and the passenger seat cushion is movably disposed in the storage space below the driver seat cushion from the opening. A feature is that a luggage compartment is formed below a seat cushion of a seat.

According to a third aspect of the present invention, there is provided a vehicle seat device including a driver's seat and a passenger seat in a front portion of a vehicle floor, and a hinge mechanism in which a seat back of the passenger seat is provided in a lower portion. In the vehicle seat device that can be tilted forward by, a storage space portion having an opening opening to the adjacent passenger seat side is formed below the seat cushion of the driver seat, and the storage space portion of the driver seat is formed. A slide rail extending laterally is provided across the bottom portion and the bottom portion of the passenger seat cushion, the passenger seat cushion is placed on the slide rail, and the passenger seat cushion is mounted on the driver seat cushion. A state in which the passenger seat cushion is arranged in the lower storage space so as to be movable from the opening, and the passenger seat cushion is moved to the storage space below the driver seat cushion. The seat back of the passenger seat is tilted forward by a hinge mechanism provided in the lower portion, and a bet can be formed by the seat cushion in the storage space of the passenger seat and the seat back tilted forward. Is characterized by.

[0009]

According to the vehicle seat device of the first aspect of the present invention, the storage space portion having the opening portion which opens to the adjacent passenger seat side is formed below the seat cushion of the driver's seat, and the driving operation is performed. A slide rail extending in the lateral direction is provided across the bottom of the storage space of the seat and the bottom of the passenger seat cushion, and the passenger seat cushion is placed on the slide rail to secure the passenger seat cushion. Since it is movably arranged in the storage space below the seat cushion of the driver's seat, the lower part of the seat cushion of the passenger seat can be used as a luggage compartment, and the seat back of the passenger seat is tilted forward to form a bed. be able to.

Further, according to the vehicle seat apparatus of the second aspect of the present invention, the storage space portion having the opening portion opening to the adjacent passenger seat side is formed below the seat cushion of the driver's seat, A slide rail extending in the lateral direction is provided across the bottom of the storage space of the driver's seat and the bottom of the passenger seat cushion, and the passenger seat cushion is placed on the slide rail, and the passenger seat is seated. Since the cushion is arranged so as to be movable from the opening in the storage space below the seat cushion of the driver's seat, and the luggage compartment is formed below the seat cushion of the passenger's seat, the occupant's load and luggage can be loaded as desired. A sufficient loading space can be obtained, and the seat back of the passenger seat can be tilted forward to form a bed.

Further, according to the vehicle seat device of the third aspect of the present invention, the storage space portion having the opening portion which opens to the adjacent passenger seat side is formed below the seat cushion of the driver's seat, A slide rail extending in the lateral direction is provided across the bottom of the storage space of the driver's seat and the bottom of the passenger seat cushion, and the passenger seat cushion is placed on the slide rail. In a state where the cushion is movably arranged in the storage space below the seat cushion of the driver's seat from the opening, and the seat cushion of the passenger seat is moved to the storage space below the seat cushion of the driver's seat. , The seat back of the passenger seat is tilted forward by a hinge mechanism provided at the lower part, so that the seat cushion in the storage space of the passenger seat and the seat back tilted forward Ri can be formed a bet,
Even if there is no bed space behind the driver's seat and passenger's seat, the bed can be easily set, the configuration is simple and the number of parts can be reduced, and passengers and luggage can be loaded as desired. You can get enough space.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A vehicle seat device according to the present invention will be described in detail below with reference to the drawings. 1 to 4 respectively show an outline of one embodiment of a vehicle seat device according to the present invention. In this vehicle seat device, as shown in FIG. 3, an engine room 2 is a driver's seat of a truck 1. 5 and the passenger seat 6 are provided in front of the seats.

As shown in FIGS. 1 (a) and 1 (b), a driver's seat 5 and a passenger's seat 6 are provided at the front part of the vehicle floor 3, and the driver's seat 5 is provided at a position higher than the passenger's seat 6. Has been. A console box 10 is provided between the driver seat 5 and the passenger seat 6.
Is provided. A small container 10a is formed on the upper side of the console box 10.

Further, the seat cushion 7 and the seat back 8 of the passenger seat 6 are formed in a non-connected state. Passenger seat 6
Is formed for two persons, and the seat cushion 7 and the seat back 8 are formed as a bench type, but the present invention is not limited to this, and may be for one person, for example. The lengths in the width direction of the passenger seat 5 and the passenger seat 6 can be appropriately changed.

The lower portions of both sides of the seat back 8 of the passenger seat 6 can be tilted forward by a hinge mechanism 9 provided on the vehicle floor surface 3. Below the seat cushion 11 of the driver's seat 5, a storage space 12 having an opening 12a that opens toward the adjacent passenger seat 6 is formed.

Although the opening 12a of the storage space 12 is formed below the console box 10 in this embodiment, the console box 10 may be omitted. In this case, the opening of the storage space 12 is opened. The portion 12a is formed below the seat cushion 11.

As shown in FIG. 2, the opening 12a of the storage space 12 is shielded by a side member 7a also formed on the side of the seat cushion 7 of the passenger seat 6 and serving as an armrest. Further, as shown in FIG. 1a, a luggage compartment 16 is formed below the seat cushion 7 of the passenger seat 6.

A pair of front and rear slide rails 18 extending laterally are provided across the bottom of the storage space 12 of the driver's seat 5 and the bottom of the seat cushion 7 of the passenger seat 6. The seat cushion 7 of the passenger seat 6 is the slide rail 1
8, the seat cushion 7 of the passenger seat 6 is located below the seat cushion 11 of the driver's seat 5, and the storage space 12 is located below the seat cushion 11.
The luggage compartment 16 can be utilized by accommodating the seat cushion 7 of the passenger seat 6 in the accommodation space 12 which is accommodated in the accommodation space 12 through the opening 12a.

As shown in FIG. 4, the seat cushion 7 of the passenger seat 6 includes a veneer plate 21 as a panel frame, a pad member 22 placed on the veneer plate 21, and a skin member 23 covering the pad member 22. Consists of. Pad material 22
A protrusion 22a for forming the side member 7a also serving as an armrest is formed on one side of the same, and a protrusion for forming the side member 7a also serving as an armrest is also provided on one side of the skin material 23. 23a is formed.

A pair of front and rear slide rails 24 extending in the lateral direction are fixed to the bottom surface of the veneer plate 21, and the pair of front and rear slide rails 24 are provided between the bottom of the storage space 12 of the driver's seat 5 and the seat cushion 7 of the passenger seat 6. It is slidably fitted to a pair of front and rear slide rails 18 extending laterally across the bottom.

As shown in FIG. 1B, with the seat cushion 7 of the passenger seat 6 moved to the storage space 12 below the seat cushion 11 of the driver's seat 5, the seat back 8 of the passenger seat 6 is moved. Is hinged forward by a hinge mechanism 9 provided in the lower portion, and a bet can be formed by the seat cushion 7 in the storage space 12 of the passenger seat 6 and the seat back 8 which is tilted forward.

[0022]

The configuration of the vehicle seat device according to the embodiment of the present invention has been described above. According to the vehicle seat device of the first aspect of the present invention, the vehicle seat device is provided below the seat cushion of the driver's seat. Forming a storage space having an opening that opens to the adjacent passenger seat side, and providing a slide rail extending laterally across the bottom of the storage space of the driver seat and the bottom of the seat cushion of the passenger seat, The seat cushion of the passenger seat is placed on the slide rail, and the seat cushion of the passenger seat is movably arranged in the storage space below the seat cushion of the driver seat. It can be used as a luggage compartment, and the seat back of the passenger seat can be tilted forward to form a bed.

Further, according to the vehicle seat device of the second aspect of the present invention, the storage space portion having the opening portion opening to the adjacent passenger seat side is formed below the seat cushion of the driver's seat, A slide rail extending in the lateral direction is provided across the bottom of the storage space of the driver's seat and the bottom of the passenger seat cushion, and the passenger seat cushion is placed on the slide rail, and the passenger seat is seated. Since the cushion is arranged so as to be movable from the opening in the storage space below the seat cushion of the driver's seat, and the luggage compartment is formed below the seat cushion of the passenger's seat, the occupant's load and luggage can be loaded as desired. A sufficient loading space can be obtained, and the seat back of the passenger seat can be tilted forward to form a bed.

Further, according to the vehicle seat device of the third aspect of the present invention, the storage space portion having the opening portion opening to the adjacent passenger seat side is formed below the seat cushion of the driver's seat, A slide rail extending in the lateral direction is provided across the bottom of the storage space of the driver's seat and the bottom of the passenger seat cushion, and the passenger seat cushion is placed on the slide rail, and the passenger seat is seated. In a state where the cushion is movably arranged in the storage space below the seat cushion of the driver's seat from the opening, and the seat cushion of the passenger seat is moved to the storage space below the seat cushion of the driver's seat. , The seat back of the passenger seat is tilted forward by a hinge mechanism provided at the lower part, so that the seat cushion in the storage space of the passenger seat and the seat back tilted forward Ri can be formed a bet,
Even if there is no bed space behind the driver's seat and passenger's seat, the bed can be easily set, the configuration is simple and the number of parts can be reduced, and passengers and luggage can be loaded as desired. You can get enough space.

According to the present invention, even when there is no bed space behind the driver's seat and the passenger seat in the front part of the vehicle floor, the bed can be set easily, and the structure is simple and the number of parts is small. Therefore, it is possible to obtain a vehicle seat device that is excellent in economic efficiency and can obtain a sufficient occupant loading space and luggage loading space as desired.

[Brief description of drawings]

1A and 1B respectively show a vehicle seat device according to the present invention, in which FIG. 1A is a perspective view showing a state in which a passenger seat cushion is stored in a storage space below a driver seat cushion; FIG. FIG. 3 is a perspective view showing a state in which a seat back of a passenger seat is tilted forward to form a bed.

FIG. 2 is a perspective view of a vehicle seat device according to the present invention in a normal seated state.

FIG. 3 is a partial side view of a truck to which the vehicle seat device according to the invention is applied.

FIG. 4 is an exploded perspective view of a passenger seat cushion of a vehicle seat device according to the present invention.

[Explanation of symbols]

 1 Truck 2 Engine Room 3 Vehicle Floor 5 Driver's Seat 6 Passenger's Seat 7 Seat Cushion 8 Seat Back 9 Hinge Mechanism 10 Console Box 11 Seat Cushion 12 Storage Space 12a Opening 16 Cargo Room 18 Slide Rail 24 Slide Rail

Claims (3)

[Claims] 1. A vehicle seat device in which a driver's seat and a passenger's seat are provided at a front portion of a vehicle floor surface, and an opening is formed below a seat cushion of the driver's seat and opens to an adjacent passenger's seat. A storage rail is formed, and a slide rail extending laterally is provided across the bottom of the storage floor of the driver seat and the bottom of the seat cushion of the passenger seat, and the seat cushion of the passenger seat is mounted on the slide rail. The vehicle seat device is characterized in that the passenger seat cushion is movably arranged in a storage space below the driver seat cushion. 2. A vehicle seat device in which a driver's seat and a passenger's seat are provided in a front portion of a vehicle floor surface, and an opening is formed below a seat cushion of the driver's seat and opens toward an adjacent passenger's seat. A storage rail is formed, and a slide rail extending laterally is provided across the bottom of the storage floor of the driver seat and the bottom of the seat cushion of the passenger seat, and the seat cushion of the passenger seat is mounted on the slide rail. The passenger seat cushion is arranged in the storage space below the driver seat cushion so as to be movable from the opening, and the luggage compartment is formed below the passenger seat cushion. A vehicle seat device. 3. A vehicle seat device in which a driver's seat and a passenger's seat are provided in a front portion of a vehicle floor surface, and a seat back of the passenger's seat is made to be able to be tilted forward by a hinge mechanism provided at a lower portion thereof. Below the seat cushion of the seat, a storage space portion having an opening opening to the side of the adjacent passenger seat is formed, and the storage space portion of the driver seat and the bottom portion of the seat cushion of the passenger seat are laterally extended. A slide rail extending to the seat rail, the seat cushion of the passenger seat is placed on the slide rail, and the seat cushion of the passenger seat is movably arranged in the storage space below the seat cushion of the driver seat from the opening. In addition, with the seat cushion of the passenger seat moved to the storage space below the seat cushion of the driver's seat, the hinge provided with the seat back of the passenger seat at the lower part A vehicle seat device, which is configured to be tilted forward by a mechanism so that a bet can be formed by a seat cushion in a storage space portion of the passenger seat and a seat back tilted forward.