JP2568795Y2 - Bed equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION This invention relates to a bed apparatus having a bed frame formed in a rectangular frame shape.

[0002]

2. Description of the Related Art Generally, a bed apparatus has a bed frame. This bed frame has a pair of side members which are opposed to each other in parallel and separated from each other. A head board is connected to one end in the longitudinal direction of these side members, and a foot board is connected to the other end.
Are connected.

A receiving bar is provided on the inner surfaces of the pair of side members over substantially the entire length in the longitudinal direction. A floor plate is installed on the pair of receiving bars by engaging both ends in the width direction,
The bed device is configured by placing a mattress on the floorboard.

In such a bed apparatus,
There is a demand for a structure that can be disassembled as a whole, to facilitate handling during transportation, and to make the package as small as possible.

[0005] According to the bed apparatus having the above-mentioned conventional structure, the bed frame is transported by a pair of side members during transportation.
It can be disassembled into a headboard and a footboard. The side members have substantially the same length dimension as the overall length of the bed apparatus and are rather long. For this reason, it is inevitable that the shape of the package at the time of transportation becomes long, which is inconvenient to handle.

In order to reduce the packing of the bed device at the time of disassembly, it is conceivable to divide the side member at an intermediate portion in the longitudinal direction and connect the side member at the time of assembly. However, it is difficult to obtain sufficient connection strength even if the side members are divided and the divided portions are simply coupled, so that the side members are easily bent outward or inward from the coupling portion by external force. In some cases, especially when bent outward, the floorboard whose both ends in the width direction are engaged with the receiving bar on the inner surface may fall.

Further, if the widthwise ends of the floorboard are engaged with the receiving bars on the inner surfaces of the pair of side members, the floorboard is easily bent by the load. Therefore, in order to avoid this, the floorboard must be made to have a strength that does not bend against a load.

[0008]

As described above, in the conventional bed apparatus, there is a case in which sufficient consideration has not been given to reduce the packing during transportation, and the floor plate is formed by the inner surfaces of a pair of side members. Since both ends in the width direction are provided so as to be engaged with the receiving crossbar provided in the above, durability against a load may be required.

This invention was made based on the above circumstances, and its purpose is to reduce the appearance of the package during transportation without lowering the strength at the time of assembling, and without forming the floorboard with high strength. An object of the present invention is to provide a bed apparatus that can be used.

[0010]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a bed having a pair of side members which are opposed to each other in parallel and separated from each other, and which has a bed frame on which a floor plate is erected. In the apparatus, the side member is divided at an intermediate portion in a longitudinal direction, and the divided portion is detachably connected to a center member disposed along the width direction at an intermediate portion of the bed frame via a connecting member. At the same time, an insertion groove open at the upper end is formed on the inner surface of the pair of side members, and each insertion groove has a U-shape.
Of the floor, between the upper and lower sides of the fastener.
The end of the support bar for supporting the plate and the support bar
The floor plate supported and supported in the width direction is inserted and held .

[0011]

According to the above construction, the side member is divided so that the appearance of the package during transportation can be reduced, and the divided part of the side member is formed by the center member provided along the width direction of the bed frame. Because of the connection, sufficient strength is obtained, and furthermore, the floor plate is supported by the support bar erected between the pair of side members, so that sufficient support strength is obtained.

[0012]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 5 show an embodiment of the present invention. The bed apparatus shown in FIG.
The bed frame 1 has a pair of side members 2 opposed to each other in parallel and separated from each other. Each side member 2 is divided into two parts in the middle part in the length direction, and one side of an L-shaped connecting member 3 is fixed to each end of each part 2a by a screw. On the other side of each connecting member 3, a pair of hook groove-shaped engaging portions 3a are formed in a vertical direction.

A head board 4 is detachably connected to one end in the longitudinal direction of the pair of side members 2 on the other side of the connecting member 3, and a foot board is connected to the other end of the connecting member 3 on the other side.
The door 5 is detachably connected. That is, bolts 6a are inserted from the outer surfaces of both ends in the width direction of each of the boards 4 and 5, and the portions of the bolts 6a protruding toward the inner surface are engaged with the other sides of the connecting tool 3. After the portion 3a is engaged, the nuts 6b are screwed together, so that the boards 4 and 5 are connected to the side members 2 so as to be disassembled.

A step 7 is formed on the inner surface of the upper end of each side member 2, and insertion grooves 8 are formed in the step 7 at predetermined intervals. That is, in this embodiment, two insertion grooves 8 are formed in one divided portion 2a of the side member 2. The insertion groove 8 is open to the upper surface of the step 7 and the inner surface of the side member 2.

A center member 9 is disposed at the division of the side member 2 along the width direction of the bed frame 1. Bolts 6a are provided on both sides of both ends of the center member 9 in the same manner as the boards 4 and 5, and the bolts 6a are connected to the connecting members provided on the respective portions 2a of the side member 2. 3 is engaged with the engaging portion 3a on the other side. When the nut 6b is screwed into the bolt 6a, the other side of the connecting member 3 is splitably connected to both ends of the center member 9, thereby connecting the two portions 2a of the side member 2. ing.

That is, the center member 9 connects the pair of divided portions 2a of the side member 2 and also connects the middle portions of the pair of side members 2 which are separated in the width direction. To prevent the rubber 1 from bending inward or outward in the width direction.

The center member 9 has an upper end surface flush with the surface of the step portion 7 and a lower end surface flush with the lower end surfaces of the boards 4,5. That is, the center member 9 supports the bed frame 1 with the lower end surfaces of the boards 4 and 5 grounded to the floor.

A support bar 11 is installed in the pair of insertion grooves 8 of the pair of side members 2 with both ends inserted. As shown in FIGS. 4A to 4C, a U-shaped locking member 12 is attached to an end of the support bar 11. The height of the locking tool 12 is set to be slightly larger than the height of the support bar 11, so that a gap is generated between the upper surface of the support bar 11 and the upper side of the locking tool 12.

Between the pair of side members 2, two floor plates 13 made of a thin plate material such as a veneer plate and divided into substantially the same length as the respective portions 2a of the side members 2 are provided with the support bar 11 and the step portion. 7 is placed with its lower surface engaged. Both ends in the width direction of the floor plate 13 are inserted into gaps between the support bars 11 and the locking members 12. Thereby 2
The floor plates 13 are not merely placed, but are connected to the bed frame 1 via a support bar 11 and a locking member 12. In other words, the floor plate 13 is prevented from being displaced and moved by the engagement with the locking member 12 and the end in the width direction is prevented from rising.

The depth of the step 7 is substantially the same as or slightly greater than the thickness of the floor plate 13. As a result, the floor plate 13 provided on the bed frame 1 does not protrude from the upper end surface of the side frame 2, so that the appearance is good.

Locking tool 1 located on the foot board 5 side
As shown in FIG. 5 (b), a locking wall 12a is provided on one side located on the footboard 5 side in the width direction. As a result, the two floor plates 13 laid between the pair of side members 2 are reliably prevented from moving along the longitudinal direction of the bed frame 1.

On the floor plate 13, bedding such as a mattress or a futon (not shown) is placed. When a mattress is used as bedding, a bedding that can be folded into two or three is used.

According to the bed apparatus having such a configuration, the pair of side members 2 constituting the bed frame 1 are divided at a middle portion in the longitudinal direction, so that the bed member 1 is transported at the time of shipment from a factory or the like. The side member 2 can be packed with half the length of the bed frame 1. If the longest member constituting the bed frame 1 can be packed with half the length, the package can be made sufficiently small and the handling becomes convenient.

On the other hand, in the assembled state, the pair of side members 2 divided in the middle part in the length direction is such that the two divided parts 2 a are connected to the end of the center member 9 via the connecting member 3. Have been. Moreover, the center member 9 connects the pair of left and right side members 2 via both ends.

Therefore, the two portions 2a of the side member 2 can be integrally connected by the end of the center member 9, and the connecting portion of each portion 2a, which is an intermediate portion of the pair of side members 2. Is the center member 9
Is connected to both ends of the bed frame 1 so that each side member 2 does not bend inward or outward in the width direction of the bed frame 1.

That is, the side member 2 is divided into two parts 2a
Even if it is divided, sufficient coupling strength can be obtained by coupling with the center member 9. In addition, since the lower end surface of the center member 9 and the lower end surfaces of the pair of boards 4 and 5 are grounded, it has sufficient strength against the load in the bending direction which the side member 2 receives.

On the other hand, the floor plate 13 is connected to the pair of side members 2.
The floor plate 13 is supported over the entire length in the width direction because the support bar 11 is supported by the support bar 11 installed on the floor. Therefore, even if the floor plate 13 is formed of a thin plate material, the floor plate 13 does not easily bend with respect to a load. That is, the floorboard 13
Can be hardly bent without being formed of a thick plate material as in the related art, so that the floor plate 13 can be configured at low cost.

Further, since the floor plate 13 is supported not only by the support bars 11 but also by the stepped portions 7 formed on the side members 2, both ends in the width direction are supported by the floor plate 13 in a state in which the floor plate 13 is not easily bent. In addition, since the both ends in the width direction are engaged and held by the locking members 12, the ends are prevented from floating or moving on the bed frame 1.

In order to surely prevent the floor plate 13 from moving on the bed frame 1, the locking member 12 is attached to the locking wall 1.
2a, but instead of this, a locking plate 21 is provided on the side of the support bar 11 located on the headboard 5 side, as shown in FIG. The floor plate 13 may be prevented from shifting by engaging one end in the longitudinal direction of the floor plate 13 with the protruding portion.

[0030]

As described above, according to the present invention, the side member constituting the bed frame is divided at an intermediate portion in the longitudinal direction, and the divided portion is arranged along the width direction at an intermediate portion of the bed frame. The center member is detachably connected to the center member via a connecting member, and an insertion groove opened at the upper end is formed on the inner surface of the pair of side members so as to correspond to each insertion member.
A U-shaped locking device is attached to the groove, and between the upper and lower sides of this locking device.
The end of the support bar for supporting the floor plate and the support
Inserting the end portion in the width direction of the supported said floorboard by Ji桟
It was kept.

Therefore, the side member can be divided at a halfway portion in the longitudinal direction, so that not only can the package be reduced during transportation, but also the divided parts of the side member are connected by the center member in the assembled state.
In addition, since the split portions of the pair of side members are connected to both ends of the center member, even if the side members can be split freely, sufficient connection can be made with respect to the connection state and the bending in the width direction of the bed frame. Strength is obtained.

[0032] Further, since the floor plate is supported and provided on the support bar provided between the pair of side members, the floor plate is hardly bent by a load due to the support bar. As a result, the floorboard can be formed from a thinner plate than before,
Cost can be reduced. In addition, the support bar and the support
The end with the floorboard held is U-shaped attached to the insertion groove.
The floorboard is supported on the support bar
To prevent the product from shifting or lifting the widthwise end.
Can be.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an entire configuration of an embodiment of the present invention.

FIG. 2 is an exploded plan view of the bed frame.

FIG. 3 is a plan view of the same assembled state.

4A is a perspective view of a portion of the side member in which an insertion groove is formed, FIG. 4B is a perspective view of a state where the floor plate is held, and FIG. 4C is a cross-sectional view of a state where the floor plate is held. .

5 (a) is a perspective view of a portion of the bed frame on the headboard side, and FIG. 5 (b) is a perspective view of a locking device for holding an end of the floor plate.

FIG. 6 is a cross-sectional view of an end of a floorboard showing another embodiment of the present invention.

[Explanation of symbols]

1 ... bed frame, 2 ... side member, 3 ... connector,
8 insertion groove, 9 center member, 11 support bar, 13
Floorboard.

Claims (1)

(57) [Scope of request for utility model registration] 1. A bed apparatus comprising a bed frame having a pair of side members which are opposed to each other in parallel and separated from each other, and a bed frame is provided between the side members. The cut portion is detachably connected to a center member arranged along the width direction in the middle of the bed frame via a connecting member, and is open to the upper end on the inner surface of the pair of side members. Insertion grooves are formed correspondingly, each insertion groove has a U-shape
Of the floor, between the upper and lower sides of the fastener.
The end of the support bar for supporting the plate and the support bar
A bed device, wherein a widthwise end of the floor plate supported and supported is inserted and held .