JPH0414057Y2 - - Google Patents

Description

[Detailed description of the invention] [Purpose of the invention] (Field of industrial application) This invention relates to a pine-tress device equipped with a comforter.

(Prior Art) Generally, there are various types of mattress devices, one of which is one that can be converted into either a sofa or a bed.

By the way, when such a mattress device is used by converting the bed, a comforter that is hung over the user is often provided with a drape around the periphery to prevent drafts from entering. .

On the other hand, when converting the pinerest device into a sofa and using it, it has been considered to fix the above-mentioned comforter to the pinerest and use this as a cushion body.

However, when the above-mentioned comforter is used as a cushion for a sofa, the hanging cloth hanging from the periphery of the comforter not only becomes a nuisance but also looks extremely unsightly. Furthermore, if the comforter is not securely attached to the pinerest, it may shift or roll up during use, making it impossible to use it as a cushion body.

(Problem to be solved by the invention) In this way, when converting the pinerest device into a sofa, a comforter with hanging cloth to prevent drafts from entering the surrounding area is used as the cushion body of the sofa. In this case, the hanging cloth may get in the way and cause a deterioration of the appearance.Furthermore, if the comforter is not securely fixed to the pinerest, it cannot be used properly as a cushion when used as a sofa. Something happens.

This invention was made based on the above circumstances, and its purpose is to be able to securely fix the comforter to the pinerest when the pinetress is not used as a bed, and to
To provide a pinerest device capable of hiding hanging cloth provided around the periphery of a comforter.

[Structure of the idea]

(Means and effects for solving the problem) In order to solve the above problem, this invention includes a pine tress, a comforter hung on the upper surface of the pine tress, and a first fastener provided on the inner surface of the periphery of the comforter. a second fastener provided on the outer circumferential surface of the pinerest and capable of removably attaching the first fastener; When the second fastener is attached, the first fastener and the second fastener held between the comforter and the upper surface of the pine tress are disengaged, and the second fastener covers the outer circumferential surface of the pine tress. It is equipped with a hanging cloth that hangs down in a state. Moreover, the comforter can be securely fixed to the pinerest without the hanging cloth getting in the way or degrading the appearance.

(Example) An example of this invention will be described below with reference to the drawings. FIG. 4 shows a perspective view of the frame structure of the pinerest device according to this invention, and in the figure 1 is a base in the shape of a rectangular plate. A caster 2 is provided at each of the four corners of the lower surface of the base 1, and a caster 2 is provided at each of the four corners of the lower surface of the base 1, and a caster 2 is provided on the upper surface of the base 1.
The frames 3a to 3d are arranged so as to have a rectangular planar shape as a whole. The first frame 3a and the second frame 3b are formed into a rectangular shape having a longer length than the third frame 3c and the fourth frame 3d.

Each of the frames has a wooden frame 4. This wooden frame 4
consists of a rectangular slatted part 5 and side plates 6 erected on two sides of this slatted part 5. and,
The two sides of the four frames 3a to 3d provided with the side plates 6 are located on the outer periphery of the rectangle formed by the four frames, and the remaining two sides of each frame 3a to 3d are spaced apart at a predetermined interval. They are placed on the base 1 so as to face each other. Further, as shown in FIG. 3, a spring unit 7 as a cushion body is placed on the drainboard portion 5 of each of the frames 3a to 3d.

The first frame 3a and the second frame 3b
The opposing ends of the side plate 6 located on one end in the longitudinal direction, that is, on the outer periphery of the rectangle formed by the four frames, are connected by a first hinge mechanism 8, and the third frame 3c and the fourth frame One end of the side plate 6 located on one longitudinal end side of the side plate 3 d is connected to the second hinge mechanism 9 by a second hinge mechanism 9 .
Furthermore, the first frame 3a and the third frame 3
The opposite end of the side plate 6 located on one end side in the width direction with c is connected by a third hinge mechanism 11, and is located on one end side in the width direction of the second frame 3b and the fourth frame 3d. Opposing ends of the side plates 6 are connected by a fourth hinge mechanism 12. Among the four frames 3a to 3d, in this embodiment, the first frame 3a and the second frame 3b
can be selectively fixed to the base 1 by a connecting shaft 36 shown in FIGS.
It can be released by rotating the lever 6 with a lever 37.

The first to fourth hinge mechanisms 8 to 12 use the upper ends of the frames 3a to 3d in the thickness direction, that is, the upper surfaces of the spring units 7, as pivot points. Further, the hinge mechanisms 9 to 12 are designed to be able to freely rotate the respective frames 3a to 3d and hold them at any rotation angle. Therefore, since each hinge mechanism uses the upper surface side in the thickness direction of the spring unit as a rotational fulcrum, when each connected frame is rotated upward, the side end of the spring unit 7 of the engaging frame is rotated upward. This prevents them from coming into contact with each other.

Note that the third frame 3c and the fourth frame 3d are separated in the middle in the longitudinal direction of the wooden frame 4,
As shown in FIG. 4, the divided parts are connected by auxiliary hinges 13 so as to be rotatable and holdable at any angle. When the third and fourth frames 3c and 3d are raised, only the leading ends of these frames can be raised. Note that these frames 3c, 3
The side plate 6 erected on one end in the width direction of d is divided at the auxiliary hinge 13, and the upper end in the thickness direction is provided at the divided part so that it can be rotated from that part. A notch 14 is provided in the.

The first frame 3a and the second frame 3b
As shown in FIG. 4, a first wire 15 and a second wire 16 are fixed at one end to the outer surface of one end of the side plate 6 connected by a first hinge mechanism 8. As shown in FIG. These wires 15 and 16 are connected to the side plate 6
It is arranged along the gap between the opposing sides of the first frame 3a and the second frame 3c at almost the same height as the upper end, and is guided to a place where the corners of the four frames 3a to 3d are gathered. It's dark. A ring-shaped holding member 17 is disposed at this location as shown in FIG. The first wire 15 and the second wire 16 are inserted through the through hole 17a of the holding member 17 from the upper surface side. The first wire 15 led out to the lower surface side of the holding member 17 is connected to the holding member 17.
is bent radially outward at a predetermined angle, and then the third
After the frame 3c is engaged with the first screw 18 provided at the lower corner of the wooden frame 4 and turned, it is passed through the through hole 17a of the holding member 17 from the lower side and led out to the upper side. has been done. and,
This first wire 15 is bent in a direction along the gap between the opposing sides of the second frame 3b and the fourth frame 3d, and is guided along the gap between the opposing sides of the second frame 3b and the fourth frame 3d. It is bent along the outer surface from the upper end of the side plate 6 erected on one end side in the width direction, and the end thereof is fixed to the outer surface of the side plate 6.

The second wire 16 is passed through the through hole 17a of the holding member 17 from the upper surface side, and then bent and inserted into the second screw provided on the lower surface of the corner of the wooden frame 4 of the fourth frame 3d. 19 and turned. And this second wire 16
is passed through the through hole 17a again from the lower surface side of the holding member 17, and the first frame 3 and the third frame 3
from the upper end of the side plate 6 that is bent in the direction along the gap between the opposing sides of the third frame 3c, guided along the gap, and erected at one end in the width direction of the third frame 3c. The end is fixed to its outer surface.

The third frame 3c and the fourth frame 3d
side plate 6 connected by a second hinge mechanism 9 with
A third wire 21 and a fourth wire 22 are fixed at one end to the outer surface of one end thereof, respectively. These wires 21 and 22 are guided along the gap between the opposing sides of the third frame 3c and the fourth frame 3d at approximately the same height as the upper end of the side plate 6, and are guided through the holding member 17. It is inserted into the hole 17a from the top side. The third lead out to the lower surface side of the holding member 17
After the wire 21 is bent at a predetermined angle, it is turned by being engaged with a third screw 23 provided on the lower surface of the corner of the wooden frame 4 of the first frame 3a. Then, it is passed through the through hole 17a of the holding member 17 from the lower surface side, led out to the upper surface side, and bent at a predetermined angle, and then connected to the opposing sides of the second frame 3b and the fourth frame 3d. The distal end thereof is fixed to the outer surface of a side plate 6 erected on one side in the width direction of the second frame 3b by being bent from its upper end.

The fourth wire 22 is led out to the lower surface side of the holding member 17, and then engaged with a fourth screw 24 provided on the lower surface of the corner of the wooden frame 4 of the second frame 3b and turned. , is passed through the through hole 17a of the holding member 17 and led out from the lower surface side to the upper surface side, is bent in a direction along the gap between the first frame 3a and the third frame 3c, and is passed through the gap between the first frame 3a and the third frame 3c. It is guided to the outer surface from the upper end of the side plate 6 erected on one end side in the width direction of the first frame 3a, and the end thereof is fixed to the outer surface.

Therefore, the first to fourth wires 15,
Each frame 3a to 3d by 16, 21, 22
Adjacent sides inside are connected. That is, the first frame 3 a and the third frame 3 c and the third frame 3 c and the fourth frame 3 d are connected by the first wire 15 , and the second frame 3 is connected by the second wire 16 . 3b and the fourth frame 3d, and the fourth frame 3d and the third frame 3c are connected. Further, the third frame 3c and the first frame 3a and the first frame 3a and the second frame 3b are connected by the third wire 21, and the fourth frame 3c is connected by the fourth wire 22. 3d and second frame 3b
and second frame 3b and first frame 3a
are connected. That is, the side sides of the adjacent frames 3a to 3d are connected at one end by the hinge mechanisms 8, 9, 11, and 12, and at the other end by the wires 15, 16, 21, and 22. There is.

Further, since each wire passing through the through hole 17a of the holding member 17 is bent, the holding member 17 is placed at approximately the same height as the wire running between the frames. is held in

As shown in FIGS. 1 to 3, a sheet cushion material 25 made of urethane foam or the like is attached to the upper surface of each of these frames 3a to 3d. The outer surface of this sheet-like cushion material 25 is covered with an exterior fabric 26. This exterior material 26 covers not only the sheet-like cushion material 25 but also the outer circumferential side, lower surface, and inner side surface of each of the frames 3a to 3d.

A comforter 27 is provided on the upper surface of the exterior material 26, as shown in FIGS. 1 to 3. This comforter 27 is constructed by interposing a heat insulating material 31 such as cotton between an outer material 28 and a lining material 29, and the peripheral edges of these three materials are sewn together by an edge member 32. One end of the hanging cloth 33 is sewn integrally to the inner surface of the stitched portion of the edge member 32, and a first fastener 34 is provided. The first fastener 34 is removably attached to a second fastener 35 provided at the center in the height direction of the outer peripheral surface of the exterior material 26 covering each of the frames 3a to 3d. The hanging cloth 33 is provided along three sides of the comforter 27 except for one side at one end in the longitudinal direction.

When the comforter 27 is not in use, the hanging cloth 33 is folded into the inner surface of the comforter 27 as shown by the solid line in FIG. Therefore,
Since the comforter 27 is integrated with the exterior material 26 and the hanging cloth 33 is not exposed to the outside, the appearance is good. When using the comforter 27, remove the first and second fasteners 34, 35 and let the hanging cloth 33 hang as shown by the chain line in FIG.
This hanging cloth 33 can prevent drafts from entering.

According to the pinerest device having such a structure, the four frames 3a to 3d can be laid down almost horizontally as shown in FIG. can do. Further, in this state, if the first fastener 34 and the second fastener 35 are disengaged and the comforter 27 is separated from the mattress, the mattress can be used as a bed. In addition, if the hanging cloth 33 is hung around the pine mattress as shown by the chain line in FIG. can.

Further, with the first fastener 34 provided on the comforter 27 and the second fastener 35 on the pinerest side being engaged, the second frame 3b and the fourth frame 3d are connected as shown in FIG. If you stand it up at a predetermined angle, you can use the pinerest as a sofa. At this time, the comforter 27 is securely fixed to the pinerest by the first fastener 34 and the second fastener 35, so it does not shift or roll up, making it a good cushion body. It can be used for.

Furthermore, if the third frame 3c and the fourth frame 3d are erected at a predetermined angle as shown in FIG. 8 with the comforter 27 fixed to the pinerest, the comforter 27 becomes a cushion body. The comforter 27 can be used as a bed with a raised back for resting while reading, watching TV, etc., and the comforter 27 can be used for sleeping with this raised bed as shown in Fig. 9. Then, the first fastener 34 and the second fastener 35 may be disengaged.

In the above embodiment, a mattress device having four frames has been described, but it goes without saying that a mattress device having two frames may also be used.

[Effect of idea]

As described above, in this invention, the first fastener and one end of the hanging cloth are provided on the inner surface of the peripheral part of the comforter, and the first fastener is removably attached to the outer peripheral surface of the pinerest. A second fastener was provided. Therefore, when the pinerest is used as a sofa, if the first fastener and the second fastener are connected and the comforter is fixed to the pinetress, the comforter will not shift or move on the pinetress. Since it is prevented from rolling up, it can be well used as a cushion body, and since the hanging cloth is not exposed to the outside, it has a good appearance. Furthermore, if the first fastener and the second fastener are removed and a hanging cloth is allowed to hang around the periphery of the pine mattress, the hanging cloth can prevent drafts from entering the inner surface of the comforter. can.

[Brief explanation of the drawing]

The drawings show one embodiment of this invention, and FIG. 1 is a sectional view of one end of the pinerest device, and FIG.
An enlarged view of part A in the figure, Figure 3 is a cross-sectional view along the width direction of the pinerest device, Figure 4 is a perspective view of the frame placed on the base, and Figure 5 shows the corners of the four frames gathered together. Plan view of the location, Figures 6 to 9
The figures are perspective views of different usage states. 27...comforter, 33...drop cloth, 34...
First Huasuna, 35...Second Huasuna.

Claims (1)

[Scope of utility model registration request] A pine tress, a comforter hung on the upper surface of the pine tress, a first fastener provided on the inner surface of the periphery of the comforter, and the first fastener provided on the outer peripheral surface of the pine tress are removably engaged. a second fastener that can be connected at one end to an inner surface of a peripheral portion of the comforter, and when the first fastener and the second fastener are engaged, the second fastener is held between the comforter and the upper surface of the pine tress; A pinerest device comprising: a drape that hangs down to cover the outer circumferential surface of the pinerest when the first and second fasteners are disengaged from each other.