JPS604430Y2 - Sofa/bed device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a sofa-bed device that can be used as both a sofa and a bed.

In general, a sofa-bed device is provided with a pair of cushion bodies having a predetermined width dimension on a base so that they can be rotated freely and held at any angle by a hinge mechanism, and when used as a sofa, One side of the cushion body is laid horizontally to serve as a seat, and the other side is tilted to serve as a backrest.

Furthermore, when used as a bed, a pair of cushion bodies are arranged horizontally in parallel.

Nowadays, there is a general demand for efficient use of room space, and sofas for home use are mainly used for two people.

This two-seater sofa has a shorter length than an adult bed.

Therefore, if you convert a bed that is just the right length for an adult bed into a sofa, it will be too long and unsightly and take up a lot of space in the room. are doing.

Conversely, if the length is just right for a sofa, the problem arises that it is too short when you want to use it as a bed.

The present invention was developed based on the above-mentioned circumstances, and its purpose is to install auxiliary bodies at both ends of the base in the longitudinal direction, so that these auxiliary bodies constitute a part of the bed, and the sofa and To provide a sofa-bed device which can be used as a bed with just the right length for both sides.

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

In the figure, 1 is a rectangular box-shaped base.

On the top surface of this base body 1, a first cushion body 2 with a length that is just right for a sofa for two people is placed. Two cushion bodies 3 are connected by a hinge mechanism 4 so that they can be held at any angle.

Further, auxiliary bodies 5 are provided at both longitudinal ends of the base body 1, respectively.
, 5 are installed.

This auxiliary body 5 has a height dimension such that its top surface is flush with the first cushion body 2, and has an auxiliary frame body 6 on the top surface of the auxiliary frame body 6, which is formed in a box shape with an open top surface and a storage section 7 inside. A cushion body 8 is removably engaged.

This auxiliary cushion body 8 is constructed by placing an elastic body 10 having cushioning properties, such as foamed polyurethane foam, on the upper surface of a cushion frame 9 such as a plywood board, and covering the elastic body 10 with an exterior material 11.

Further, on the lower surface side of the cushion frame 9, engaging members 12 are provided at positions that engage with the inner side of the open upper surface of the auxiliary frame 6.

By engaging the engaging members 12, 12 of the auxiliary cushion body 8 on the inner side of the opening surface of the auxiliary frame body 6, the auxiliary cushion body 8 will not shift or move during use.

When using a device with such a configuration as a sofa, as shown in FIG. A box-shaped storage body 13 is placed on the top surface of the body 5°5 with the opening side facing outward as a storage section 14 that can store small items inside. .

Then, the first cushion body 2 becomes a seat part, the second cushion body 3 becomes a backrest, and the storage bodies 13, 13 placed on the auxiliary bodies 5, 5 can be used as an armrest.

Moreover, since the first and second cushion bodies 2 and 3 are of just the right size for a two-seater sofa, they are extremely stylish and do not take up much space in the room.

Furthermore, small items can be conveniently stored in the storage section 14 of the storage body 13.

When used as a bed, the second cushion body 3 is laid down so as to be parallel to the first cushion body 2, and the storage body 13 placed on the upper surface of the auxiliary bodies 5, 5 is
．． 13 is installed on the outside of the auxiliary bodies 5, 5 with the opening surface facing upward, or is removed.

Then, the upper surfaces of the auxiliary bodies 5, 5 become flush with the upper surfaces of the first and second cushion bodies 2, 3, and the auxiliary bodies 5, 5
Since the upper surface of the bed has cushioning properties, these auxiliary bodies 5, 5 can be used as part of the cushion body of the bed.

Therefore, the length of the first and second cushion bodies 2.3 is just right for a sofa, so it is short for a bed, but with the auxiliary body 5.5, the length as a whole is just right for a bed. can do.

Therefore, a two-seater sofa can also be used as a bed, and a three-seater sofa can be used as a bed.
It does not take up much space in the room compared to a dual-purpose bed device, so the room can be used effectively.

Furthermore, when using the above device as a sofa, if the pair of auxiliary bodies 5, 5 are separated from the base 1 and installed in front of the base 1 as shown in FIG. 1, these auxiliary bodies can be used as a stool. can do.

Further, since the inside of the auxiliary frame body 6 constituting the auxiliary body 5 is formed into a storage section 7, small items etc. can be stored in this storage section 7.

At this time, the small items can be easily taken in and out by removing the auxiliary cushion body 8 from the auxiliary frame body 6.

As described above, the present invention provides a first cushion body on the upper surface of the base body, a second cushion body that can be held at any angle by a hinge mechanism with respect to the first cushion body, and a second cushion body that can be held at any angle by a hinge mechanism. At both ends in the longitudinal direction, the first
Each auxiliary body, which is removably engaged with an auxiliary cushion body, is installed on the top surface of an auxiliary frame body that has an open top surface and a box-shaped interior that serves as a storage area, at approximately the same height as the top surface of the cushion body. I decided to do so.

Therefore, even if the first and second cushion bodies are formed to have an appropriate length for a sofa, the auxiliary body allows the cushion to be used at an appropriate length for a bed.

be able to.

Furthermore, the interior of the auxiliary body is formed into a storage section in which small items and the like can be stored, which is very convenient.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the whole. Figure 2 is a perspective view when used as a sofa. Figure 3 is a perspective view when used as a bed. FIG. 4 is a sectional view when the storage body is placed on the upper surface of the auxiliary body. Symbols: 1...Base body, 2...First cushion body, 3...Second cushion body, 4...
・Hinge mechanism, 5... Auxiliary body, 6...
Auxiliary frame body, 8... Auxiliary cushion body, 13...
...Storage body.

Claims (1)

[Scope of utility model registration request] a base body, a first cushion body provided on the upper surface of the base body, a second cushion body provided so as to be able to be held at any angle by a hinge mechanism with respect to the first cushion body, and the first cushion body provided on the top surface of the base body; A pair of auxiliary bodies are provided at substantially the same height as the top surface of the cushion body and installed at both ends in the longitudinal direction of the base, and the auxiliary bodies are formed in a box shape with an open top surface and a storage section inside. A sofa-bed device comprising an auxiliary frame body and an auxiliary cushion body detachably engaged with the upper surface of the auxiliary frame body.