JPH08214992A - Bed device - Google Patents

Abstract

PURPOSE: To provide a bed main body to be set in a suitable height from the floor by only drawing it out from the storing part, by making a handle positioned on the backside of the bed main body as a support leg when the bed main body is used. CONSTITUTION: A pivotally connecting mechanism 10 is in a storing space 9 pivotally fixing this bed main body 1 and the bed main body is folded on the pivotally fixing part and stored. That is, additional plates 13 and 13' are fixed in the vertical direction in the inside of facing side plates 8 and 8', and branch plates 14 and 14' are fixed around the central part of these additional plates. Both ends of a U-shaped handle 15 are pivotally fixed on the bed main body 1. The handle 15 is in contact with a back plate 6 when the bed main body 1 is stored in a storing part 7, and becomes a support leg to support the bed main body 1 on the floor when the bed is to be used. A drawing spring 16 is linked between the tip of the branch plate 14 and the side end 6' of the back plate 6. When the bed main body 1 is to be stored in the storing part 7, the back plate 6 is energized in the direction toward the storing part 7 by the force of the spring 16.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bed apparatus, and more particularly to a bed body of a retractable type.

[0002]

2. Description of the Related Art In the conventional bed apparatus of this type, a bed main body is pivotally attached to a wall surface of a room or an accommodating portion provided on the wall surface, and when the bed main body is not used, the bed main body is joined to the wall surface to provide a suitable stopper member. The method of fixing was adopted.

Further, when the bed main body is used, the fixing by the above-mentioned stop member is released, and the bed main body is installed on the floor surface apart from the wall surface or the storage portion.

In order to move these two positions, the weight of the bed body is excessive and a considerable force is required, and there is a possibility that the bed body may be loosened or may be accidentally detached when it is fixed to the wall surface or the storage portion. occured. In particular, the bed body that is released from the fixing requires extra force to guide the bed body downward while supporting the bed body because the weight of the bed body is rotated and dropped around the pivot portion.

[0005]

SUMMARY OF THE INVENTION The present invention is a foldable bed apparatus which is urged toward the wall surface to be fastened when not in use and cannot be installed in a use state unless the handle is pulled to the front during use. Is intended to provide.

[0006]

According to a first aspect of the present invention, there is provided a bed accommodating portion and a bed body which is pivotally attached to the bed accommodating portion so as to be freely inserted and removed, and the bed is provided on the back surface of the bed body. The handle is provided for operating the main body in and out of the bed storage portion, and the handle serves as a support leg when the bed main body is in use. According to a second aspect of the present invention, the handle for operating the bed main body, when the bed main body is stored in the bed storage portion, is brought close to or joined to the back surface of the bed main body, and the bed main body is operated unless the handle is pulled out to the front. It is characterized in that it cannot be installed in a used state.

According to a third aspect of the present invention, when the bed body is stored in the bed storage portion, it is biased toward the bed storage portion, and when the bed body is pulled out to the use state, the handle is pulled out. The actuation of the bias causes the bias biasing action to work at the bias point position. According to a fourth aspect of the present invention, the bed main body is pivotally attached to the bed storage portion so that the bed main body can be freely taken in and out. Is configured so that the fulcrum is deviated in the pull-out direction and the bed main body is taken out from the bed storage portion and installed.

[0008]

According to the first aspect of the present invention, the bed main body is pivotally attached to the bed storage portion so that it can be freely taken in and out, and the operating handle provided on the bed main body becomes a support leg when the bed main body is used. It also serves as a leg when the bed body is installed at the same time as operating the bed body. According to claim 2 of the present invention, the handle for operating the bed main body is on the back surface of the bed main body, and when the bed main body is stored in the bed storage portion, the handle is close to or joined to the back surface of the bed main body. The bed itself does not move unless the handle is pulled out toward you.

According to the third aspect of the present invention, when the bed body is stored in the bed storage portion, it is biased toward the bed storage portion, and when the bed body is pulled out to the use state, the handle is pulled out in the pulling direction. By operating the eccentric point position as a branch point, an urging action in the opposite direction works, so that the stored state is in a stationary state and the moving state is a light operation. According to claim 4 of the present invention, the bed main body is pivotally attached to the bed storage portion and is foldably arranged about the pivotal attachment portion as a fulcrum. The landing portion deviates from the fulcrum in the pull-out direction to move the bed body, and the bed body is pulled out completely from the storage portion.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A bed apparatus according to the present invention will be described below in detail with reference to the drawings showing the embodiments thereof.

1 to 4 are perspective views showing the sequence of the moving process of the bed body from the housed state to the used state. In the figure, reference numeral 1 is a bed body, and a futon 2 is laid on the upper surface so that side faces in the laterally long direction, that is, the longitudinal direction are an upper side 3 and a lower side 3 ', and short sides 4 and 4'are erected at the time of storage. The bottom plate 5 and the back plate 6 are provided with a recess which allows the futon 2 to be laid.

Reference numeral 7 denotes a bed storage portion, which is assembled in a square shape by a wooden frame and includes a top plate 7 ', a bottom plate 7 ", and side plates 8 and 8'. The bed body 1 can be freely put in and taken out with the futon 2 laid, that is, the short sides 4, 4 '.
There is a small gap between the side plate 8'and 8 ",
A pivotally connected mechanism 10 is provided in this space, and the bed body 1 is folded into the storage space 9 by this mechanism so that the bed body 1 can be stored.

According to the present embodiment, the storage portion 7 has a rectangular frame shape, but it is adhered to the wall surface of the house as it is, or a space enough to fit the storage portion 7 into the wall surface is created. Then, you may fit in this space. Further, this may be prepared in advance at the time of building a house, and then the bed body 1 may be connected by the pivotal connecting mechanism 10. Reference numeral 11 is a closing plate of the storage section 7. In addition, in order to prevent the storage unit 7 from falling, the fall prevention plates 12 and 12 'are provided on the lower front portions of the side plates 8 and 8'.
As shown in FIG. 5, the fall prevention plates 12 and 12 ′ are folded and brought into contact with the back plate 6 when the bed body 1 is housed in the housing portion 7 by pivoting.
1 is pulled out to be in a use state, that is, in a state of being raised forward, so that its lower side is in contact with the floor surface.

Next, FIGS. 6 and 7 are side views showing a state in which the bed main body 1 is in use, and the pivotally connecting mechanism 10 and the futon 2 are laid on the mechanism. FIG. 9 and FIG. The connection mechanism 10 and the futon 2 shown in FIG.
Is moved to the installed state.

The pivotally connecting mechanism 10 is a mechanism in which the bed body 1 is pivotally mounted in the storage space 9, and the bed body 1 is folded and stored by this pivoting portion. That is, the side plates 8 and 8'are vertically fixed to the inner surface facing portions of the side plates 8 and 13 ', respectively, and the branch plates 14 and 14' are provided near the center part, which is slightly separated from the lower end of the side plates. Are respectively extended inward and fixed.

On the other hand, the bed body 1 has short sides 4,
4 ′ or the side of the back plate 6, preferably the back plate 6 according to the present embodiment, and the bottom plate 5 having the kite-shaped end portions 15 ′ of the handle 15 that is kite-shaped toward the upper side 3. 1
5 "is rotatably pivoted, and the handle is joined to the back plate 6 when the bed body 1 is stored in the storage portion 7, and is used as shown in FIGS. 4 and 7. In addition, it serves as a support leg to support the bed body 1 on the floor.

The branch plate 14 has a suspension spring 16 such as a coil spring suspended between the inner end of the branch plate 14 and a side end 6'of the back plate 6 near the storage portion 7, and the branch plate 14 'is The tip of a V-shaped connecting plate 17 is pivotally attached between its inner tip and the outer side surface of the end portion 6 which is slightly separated, respectively.
are doing.

A short piece plate 19 is pivotally attached to the upper end of each of the attachment plates 13 and 13 ', and there is a "shrink" between the tip of the short piece plate and the side surface of the back plate 6 near the pivotal attachment portion 18'. The letter-shaped connecting plate 20 is pivotally attached 21, 21 '. Further, the connecting plates 13 and 13 'are provided with connecting plates 22 and 22' extending in the up-down direction of the facing surfaces, the lower end of the connecting plate is pivotally attached to the adding plate 23, and the upper end is the connecting plate 20. It is pivoted 24 near the pivot part 21. The connecting plate has its upper end slightly pivoted in the front-rear direction about the pivotal portion 23 at the lower end, but its inner side is restricted in its pivoting range by a stopper piece 25 provided on the attachment plate. It

Next, reference numeral 26 is a linking plate whose both ends are bent in one direction. The tip end of the linking plate is near the pivoting part of the handle 15 to the back plate 6, and the other end is the pivoting part 21 of the connecting plate 20. "Pivots 27 and 27 are near each other."

In the description of the embodiment of the present invention, the side plates 8 and 8 '
Although the pivotally connecting mechanism 10 is provided so as to face the inside of each of them and the mechanism and the bed body 1 are connected to each other, it is not always necessary on both sides, and if the strength is sufficient, this is provided on only one side. However, it is within the scope of the present invention.

According to the present invention, the bed body 1 is accommodated in the storage portion 7.
8, the back plate 6 is urged in the direction of the storage portion 7 by the force of the suspension spring 16 in the solid line state in FIG. Then, the back plate, that is, the bed body 1 faces downward. However, the action of each pivotal portion and each plate of the connecting mechanism prevents the bed body 1 from being suddenly dropped due to its own weight.

[0022]

According to the first aspect of the present invention, the bed main body is composed of the bed storage part and the bed main body pivotally mounted on the bed storage part so as to be freely inserted and removed. Since it serves as a support leg when used, the bed body can be installed at an appropriate height above the floor surface by simply pulling it out from the storage section. Further, since the pivotally connecting portion serves as one of the supporting legs, a separate member is not required and the cost can be reduced. According to claim 2, since the handle is close to or joined to the back surface of the bed body when the bed body is housed, it does not protrude into the installation space, that is, the room and does not get in the way, and the room can be effectively used. Since the bed body cannot be installed in the used state unless the handle is pulled out toward you, the bed body can be safely stored and the interior of the room where the bed is installed can be used with peace of mind.

According to the third aspect of the present invention, the bed body is biased in the opposite direction after passing through the deviation branch points in the direction of the storage portion and the direction of use, respectively, so that any operation is made lighter. Therefore, it can be stored and used easily without requiring extra force to put it in and out. According to claim 4, when the bed body is pulled out from the storage portion, the pivot body is moved completely with the fulcrum displaced in the pulling direction by the action of the pivot connection mechanism, so that the bed body can be completely pulled out from the storage portion. The bed itself can be fully utilized in the room.

[Brief description of drawings]

FIG. 1 is a perspective view of a bed apparatus embodying the present invention, showing a state in which a bed body is stored in a bed storage portion.

FIG. 2 shows a state in which a handle is pulled out from the state of FIG.

FIG. 3 shows a state in which the handle is further pulled out from the state of FIG.

FIG. 4 shows a state in which the bed main body is installed in a normal state by further proceeding from the state of FIG.

FIG. 5 is a view corresponding to FIG. 1 and shows a state in which the fall prevention plate is brought into contact with the bed body.

FIG. 6 is a side view of the pivotal connecting mechanism, showing a use state of the bed body.

FIG. 7 is a view corresponding to FIG. 6 and shows a state in which a futon is laid.

FIG. 8 is a view corresponding to FIG. 6, and the state indicated by the solid line is
The state where the bed body is indicated by the dashed line in the storage direction is
The state of passing the branch points in the installation direction to the usage state is shown.

FIG. 9 is a view corresponding to FIG. 6 and shows a state in which the bed body is stored.

FIG. 10 is a view corresponding to FIG. 7, showing a state where the bed main body is installed for use.

[Explanation of symbols]

 1 Bed Main Body 2 Futon 5 Bottom Plate 6 Back Plate 7 Bed Storage Section 8 (8 ') Side Plate 9 Storage Space 10 Pivoting Connection Mechanism 15 Handle 16 Suspension Spring 17 Connection Plate

Claims (4)

[Claims] 1. A bed storage part and a bed main body pivotally attached to the bed storage part so as to be able to be put in and taken out. The back side of the bed main body is for operating the bed main body in and out of the bed storage part. A bed device comprising: a handle, and the handle serves as a support leg when the bed body is in a used state. 2. The handle for operating the bed main body is in a state of being used unless the handle is brought close to or joined to the back surface of the bed main body when the bed main body is stored in the bed storage portion and the handle is pulled out to the front. The bed apparatus according to claim 1, wherein the bed apparatus is configured so that it cannot be installed in the bed. 3. The bed main body is biased in the direction of the bed storage portion when it is stored in the bed storage portion, and when the bed main body is pulled out to a use state, it is biased by operating the handle in the pulling-out direction. The bed apparatus according to claim 1, wherein the biasing action in the reverse direction is exerted at the position of the position. 4. The bed main body is pivotally attached to a bed storage portion so as to be freely put in and taken out, and when the bed main body is in a storage state and is put into a use state, the pivotal attachment portion is in a pull-out direction. 4. The bed main body is taken out from the bed storage part and installed so that the fulcrum is offset.
The bed apparatus according to any one of 1.