JPH0755961Y2 - Vehicle bed - Google Patents

Description

[Detailed description of the device]

[0001]

This invention relates to a vehicle bed. More specifically, the present invention relates to a vehicle bet installed in the back seat of a vehicle such as a passenger car.

[0002]

2. Description of the Related Art Various types of conventional vehicle beds installed on the back seat of a vehicle are known.

That is, in the conventional example 1 shown in FIG. 9,
The rear seat 52 located at the rear part of the front seat 51 is folded, and the bed 53 which is folded in two at the rear part of the rear seat 52 is unfolded, and the front part of the bed 53 is set on the rear seat 52. The front end of the bed 53 is provided with a support bed 54 for supporting the bed, and the front end of the bed 53 contacts the floor of the vehicle to support the bed 53.

In the conventional example 2 shown in FIG. 10, the front end of the bed 53 is supported by suspending the front end of the bed 53 on the backrest of the front seat 51 with the hanging metal fitting 55.

[0005]

In the conventional example 1, since the bed 53 is supported by the rear seat support legs 54, the bed 53 is inevitably divided into the front and rear parts. Since the conventional example 2 is also hung by the hanging metal fittings in the conventional example, the bed 54 becomes large in size in the conventional example, and when setting the stored bet 53, a plurality of manpower is required, and the preliminary setup such as once taking out the vehicle and reversing it. Therefore, it is difficult to work in rainy weather, and much more difficult to work while traveling.

Further, in the conventional example 1, the rear seat support foot 54
Is attached to the front end of the bed 53, so when the rear seat 52 is set and the bed 53 is folded, the bed support feet 54 are exposed to the inside of the room as shown in FIG. Since the upper surface also has irregularities, it is not suitable for placing luggage and has a problem that it does not look good.

In the conventional example 1, when the bed 54 is folded,
When the bed support legs 54 are inserted between the folded beds 53, the upper surface of the bed 54 is inclined, which is not suitable for placing a load.

Further, since the first half of the bed 53 located on the rear seat 52 is integrated, the rear seat 52
There is a problem in that the bed 53 is installed only on one side and the rear seat 52 cannot use both the seat and the bed together.

[0009]

[Means for Solving the Problems]

A main frame installed at a rear portion of a rear seat in a vehicle compartment of a vehicle having a rear seat whose backrest is folded forward of the vehicle, a plurality of mounting shafts vertically mounted near a front end of the main frame, and the mounting shafts being rotated. A vehicle bed characterized by comprising a subframe having one end rotatably attached to a mounting shaft as a center and a plurality of plate-shaped beds installed on the subframe,

[0011]

[0012]

[Operation] When the bed is installed, the subframe is rotated in the horizontal direction with the mounting shaft as the center of rotation so as to project in the front of the vehicle. Beds will be installed on the main frame and the required parts on the protruding sub-frame.

When storing the bed, the bed is placed on the main frame. The sub-frame is rotated in the horizontal direction with the mounting axis as the center of rotation to reverse the projections and raise the backrest of the rear seat.

[0014]

Embodiment FIG. 1 showing a plan view of a bed installation state of an embodiment of the present invention, FIG. 2 showing a rear view of the same, FIG. 3 showing a side view of the same, FIG. 4 showing a plan view of a configuration state of the frame, The description will be made with reference to FIG. 5 showing a front view of the sub-frame, FIG. 6 showing a partially enlarged plan sectional view of the sub-frame, and FIGS. 7 and 8 showing the front view.

Reference numeral 11 is a vehicle compartment. Reference numeral 12 is a steering wheel, 13 is a front seat, and 14 is a rear seat. The rear seat backrest 15 of the rear seat 14 is folded forward of the vehicle.

Reference numeral 21 is a main frame. The main frame 21 is installed behind the rear seat 14. The main frame 21 is formed into a basket shape by combining metal bars in the XYZ directions and welding them together. The combined main frame 21 may be welded to an automobile body frame, or a bolt may be fixed to the main frame 21 and fixed to the hole provided in the automobile body frame with the bolt and the nut.

Reference numeral 31 is a subframe. In this embodiment, three sub-frames 31 are provided, and one end of each of the sub-frames 31 is cantilevered to the front portion of the main frame 21 and cantilevered from the front portion of the main frame toward the vehicle front. And it is attached so that it can be released.

That is, the sub-frame 31 has a plate shape,
A pin 32 is provided on the upper side of the tip end so that it can be expanded and contracted by being slidable. 33 and 34 are bearings. The bearings 33 and 34 are attached to both sides of the front end of the main frame 21 and a total of three places in the central portion. A mounting shaft 35 is attached to each of the bearing 33 and the bearing 34 in a vertical direction, and a lower end of the mounting shaft 35 is supported by a bottom surface 36. Locking walls 37 are provided on the front end side surfaces of the bearings 33 and 34. The upper end of the locking wall 37 is provided with a locking portion 38 which is concave and is slightly wider than the width of the sub-frame 31.

The bearing 34 attached to the center of the main frame 21 forms the attachment shaft 35 longer than the bearings 33 attached to both ends of the main frame 21, respectively.

Reference numerals 41, 42 and 43 are beds. Each of the four beds 41, 42, 43 has a plate shape,
In this embodiment, the bed 42 is bendable upward at the bending portion 45, and the lid 46 is opened and closed. for that reason,
The inside of the main frame 21 below the lid 46 can be used as a storage portion, and camping equipment such as drinking water and a gas stove can be stored or installed. It will be more convenient if the camping equipment is housed in a drawer shape from the rear of the main frame 21.

Bed 4 placed on sub-frame 31
3. A hole 44 for accommodating the pin 32 is provided on the lower surface of the front end of the bed 43.

Next, the operation of the embodiment will be described. When a bed is installed, the backrest 15 of the rear seat is folded and the subframes 31 are respectively projected to the front of the vehicle. That is, the sub-frame 31 is lifted along the mounting shaft 35 and is rotated about the mounting shaft 35 so that the tip end faces the vehicle front direction. Then, the lower end of the sub-frame 31 is fitted into the concave portion of the locking portion 38 and locked. Further, the slide of the sub-frame 31 is extended to the front of the vehicle.

Then, the bed 41 is provided on the main frame 21 and the required subframe 31 on the projecting subframe 31.
The bed 42 and the bed 43 are installed, and the bed 43 on the sub-frame 31 is immovable by fitting the pin 32 into the hole 44.

Subframe 3 in the center of mainframe 21
The mounting shaft 35 that supports 1 is longer than the mounting shaft 35 that supports the sub-frames 31 at both ends of the main frame 21. Therefore, when the engagement of the sub-frame 31 at the center of the main frame 21 with the locking portion 38 is released, the sub-frame 31 goes down below the other sub-frames 31. Therefore, even when the sub-frame 31 is stored at the front end of the main frame 21, the sub-frames 3 attached to both ends of the main frame 21
1 does not interfere with the sub-frame 31 attached to the center of the main frame 21.

When the bed 43 and the bed 43 are to be housed, the pins 32 of the bed 43 and the bed 43 are disengaged from the holes 44 and removed from the sub-frame 31, respectively, and the bed 41 is placed on the main frame 21. On top of. The subframe 31 is released from the projecting state, and the backrest of the rear seat is raised. The protrusion of the sub-frame 31 is released by rotating the mounting shaft 35 as a rotating shaft so as to be positioned parallel to the front end of the main frame 21.

When only one of the beds 43 on the front side is installed, one of the sub-frames 31 at both ends is
Only the central sub-frame 31 is projected, and the bed 43 is placed on it. Therefore, the one rear seat 14 located in the space where the bed 43 is not installed can be used as it is without having to fold the backrest 15. Therefore, the occupant can use the rear seat 14 while caring for an infant or a sick person.

[0027]

EFFECTS OF THE INVENTION Since the bed is installed on the sub-frame supported in a cantilever manner, traveling vibration is absorbed and alleviated. Since the bed is small, it does not require any manual labor to install and remove the bed, and it is easy to install. Further, it is possible to install and use the bed on only one side while using one of the rear seats.

[Brief description of drawings]

FIG. 1 is a plan view of a bed installed state according to an embodiment of the present invention.

FIG. 2 is a rear view of a bed installed state according to the embodiment of the present invention.

FIG. 3 is a side view of a bed installed state according to the embodiment of the present invention.

FIG. 4 is a plan view of the frame configuration of the embodiment of the present invention.

FIG. 5 is a front view of a subframe in a frame configuration state according to an embodiment of the present invention.

FIG. 6 is a partially enlarged plan sectional view of a subframe in a frame configuration state according to an embodiment of the present invention.

FIG. 7 is a partially enlarged front view of the sub-frame in the frame configuration state according to the embodiment of the present invention.

FIG. 8 is a partially enlarged front view of the sub-frame in the frame configuration state according to the embodiment of the present invention.

FIG. 9 is a perspective view of a conventional example.

FIG. 10 is a perspective view of a conventional example.

FIG. 11 is a perspective view of a conventional example.

FIG. 12 is a perspective view of a conventional example.

[Explanation of symbols]

 14 Rear Seat 15 Backrest 21 Mainframe 31 Subframe 43 Bed

Claims (1)

[Scope of utility model registration request] 1. A main frame installed at a rear portion of a rear seat in a vehicle compartment of a vehicle having a rear seat whose backrest is folded forward of the vehicle, a plurality of mounting shafts vertically mounted near a front end of the main frame, and a mounting shaft. A vehicle bed, comprising: a subframe rotatably about one end of which is attached to a shaft, and a plurality of plate-shaped beds installed on the subframe.