JP2000102452A - Bed unit capable of being assembled and rearranged - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bed unit capable of being assembled and rearranged which can be assembled into a baby bed and which can be rearranged into a junior bed large in size and usable for a long period from an infant to an elementary school child (upper grades) or the like. SOLUTION: This bed unit is formed of a rectangular bed floor board 1, a rear frame 2, an upper front frames 3, a lower front frame 4, one side frame 5 of one side, a side frame 6 formed of two divided-side frame parts 6a and 6b on the other side, a rectangular housing shelf board 7, two auxiliary floor boards 8a, 8b and two auxiliary frames 9a and 9b. Then the baby bed 13 or the junior bed 14 whose width and length are longer than those of the baby bed 13 is assembled by using members required for the baby bed 13 or the junior bed 14 from this bed unit.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assemblable and assemblable bed unit which can be used from babies to infants and elementary school students (upper grades).

[0002]

2. Description of the Related Art There have conventionally been various types of baby beds, which are used in many homes where a baby is located. In addition, cribs that have become unnecessary recently can be replaced with racks, benches, and the like so that they can be used.
No. 172210, or a baby cot with a wider width so that it can be used, for example, Japanese Utility Model Application No. 5-401.
No. 36 and Japanese Utility Model Application No. 5-40137, baby beds and the like have been developed.

[0003] By the way, the height of a baby naturally grows as it grows up, and as a baby or an elementary school child grows, its height, width and weight also increase.

[0004]

Therefore, the conventional crib cannot be used for a long time from a baby to an elementary school (higher grade) because of its size. Also, in the above described cribs disclosed in Japanese Patent Application Nos. Hei 9-172210, Hei 5-40136 and Hei 5-40137, racks and benches can be rearranged.
Even though the bed could be widened, it was not possible to change the width and length of the bed at the same time so that the bed could be used by infants and elementary school students.

[0005] The present invention has been developed in view of the above points, the purpose is to be assembled and used as a baby bed when a baby, the baby grows up and this baby bed becomes unnecessary. It is an object of the present invention to provide a bed unit that can be assembled and rearranged so that it can be used after being replaced with a junior bed having a larger width and length than a baby bed.

[0006]

Accordingly, the present invention has the following configuration in order to effectively achieve the above object. That is, the assemblable / rearrangeable bed unit according to the first aspect of the present invention, a rectangular bed floor, a rear frame, an upper front frame, a lower front frame, one side frame, and the other side frame. When assembling a baby bed, which is a bed unit composed of a side frame composed of two divided side frame parts, a rectangular storage shelf board, two auxiliary floor boards, and two auxiliary frames. From the above bed unit, a bed floor plate, a rear frame, an upper front frame, a lower front frame, one side frame, and the other 2
The side frame and the storage shelf board composed of the divided side frame portions are selected, and the rear frame, both side frames, the upper front frame, and the lower front frame are connected at predetermined locations to assemble a baby bed frame that is surrounded in a rectangular shape. Attach the storage shelves near the bottom of the crib frame and attach the bed floor plate at the middle position to assemble the crib, and when changing to a junior bed with a larger width and length than this crib, replace the junior bed The assembling members required for assembling are selected from the above bed units, or the above-mentioned crib assembling and used is a bed floor plate, one side frame, two divided side frames, an upper front frame, a lower front frame, and a rear. Disassembled into a frame and a storage shelf, and from the selected or disassembled members, one side frame, one divided side frame, an upper front frame, a lower front frame, and a storage shelf, The upper front frame and one auxiliary frame are connected to each other to assemble a horizontally long junior bed single frame, and the lower front frame is connected to the other auxiliary frame. To assemble a horizontally long single bed for junior bed, and assemble the storage shelf board and the two auxiliary floor boards into one junior bed floor board by joining the long sides of each other,
Further, one junior bed single frame is arranged horizontally long, and one short side of the horizontally arranged side frame and one of the divided side frame portions are connected to each short side of the junior bed single frame, On the other short side of the side frame and the divided side frame portion, assemble a rectangular junior bed frame by connecting the respective short sides of the other junior bed one frame to each other, and enclosing the junior bed. The junior bed can be assembled by horizontally attaching the floor plate for a junior bed at a predetermined position in a frame.

According to a second aspect of the present invention, the assemble / rearrangeable bed unit according to the first aspect has four casters,
When assembling the crib, each caster can be mounted on the four corners of the bottom of the crib so that the crib can roll. It is characterized by a configuration that can be assembled to a vehicle.

[0008]

Embodiments of the present invention will be described below. FIG. 6 is a view relating to a bed unit according to the present invention as shown in FIGS.
Can be assembled. The bed unit includes a rectangular bed floor plate 1, a rear frame 2, an upper front frame 3, a lower front frame 4, one side frame 5, and the other two divided side frame portions 6a and 6b. Side frame 6 and rectangular storage shelf 7
, Two auxiliary floor plates 8a, 8b, and two auxiliary frames 9a,
9b, and in the example shown, four casters 10, 1
It is composed of two locking rods 11 and two corner members 12a and 12b.

In the bed unit according to the present invention comprising the above-mentioned components, the necessary components from the bed unit, that is, the bed floor plate 1 as shown in FIG.
Using the rear frame 2, the upper front frame 3, the lower front frame 4, the side frame 5, the side frame 6 including the divided side frame portions 6a and 6b, the storage shelf plate 7, and the four casters 10, to lay the baby Baby bed 13 can be assembled.

[0010] When a larger bed is required as the baby grows, the above-mentioned crib 13 (see FIG. 1) is once disassembled and the length and width of the crib 13 are reduced. Large Junior Bed 14 (Fig. 3
(See Reference).

In this case, components necessary for assembling the junior bed 14 from the disassembled baby bed 13 (bed floor plate 1, rear frame 2, split side frame 6a,
The casters 10) were removed and the upper front frame 3, the lower front frame 4, the side frames 5, the divided side frame portions 6b, and the storage shelves 7 remaining as shown in FIG. Auxiliary floor boards 8a, 8b
The junior bed 14 as shown in FIG. 3 can be assembled by adding the two auxiliary frames 9a and 9b, the locking rod 11, and the two corner members 12a and 12b.

More specifically, the above-described bed plate 1 (see FIGS. 1 and 4) is a rectangular plate-like member. A cushion material is placed on the upper surface, and this surface is made of a sheet material. It is coated.

The rear frame 2 has the same length as the long side 1a of the bed plate 1, and the height is slightly shorter (lower) than the long sides 5a, 6c of the side frames 5, 6. As shown in FIG. As shown, three vertical frame members 2c and a number of vertical rails 2d are arranged side by side at predetermined intervals between an upper frame member 2a and a lower frame member 2b. The rear frame 2 is configured to be detachably attached to one long side 1a side of the bed 1 by a set screw or the like.

The upper front frame 3 (see FIGS. 1 and 2) has a length substantially equal to the dimension of the long side 1b of the bed plate 1, and is half the length of the long sides 5b, 6d of the side frames 5, 6. The vertical rails 3d are arranged side by side at predetermined intervals in a frame surrounded by the upper frame member 3a, the lower frame member 3b, and both side frame members 3c. An engaging projection 3e (see FIG. 2) protrudes outward, and a locking pin 27 is provided on the upper portion on both sides of the both-side frame member 3c. The upper front frame 3 can be detachably locked to the side frames 5 and 6 by the respective locking pins 27.

Next, the lower front frame 4 (see FIGS. 1 and 2) has substantially the same shape as the above-mentioned upper front frame 3 and
a, the lower frame member 4b, and both side frame members 4c.
The two vertical members 4d are arranged side by side on both sides of the frame member 4c, and a rectangular opening / closing door 29 is engaged between the two vertical members 4d, and can be detachably attached to the upper frame member 4a by a set screw 28. It is. Also, a plurality of vertical bars 4e are juxtaposed between both side frame members 4c and both vertical members 4d. A hole 26 formed in the divided side frame portion 6a is formed in both side frame members 4c.
Further, a hole 31 for inserting a set screw is formed at a position corresponding to the hole 30 (see FIG. 2) formed in the side frame 5.

The side frame 5 (see FIGS. 1 and 2) is a rectangular plate-like member as a whole.
And a long groove 18 is formed in one long side surface 17a in the inner peripheral surface portion 17 of the frame member 16, and holes 20a, 20b, 20c for inserting set screws are formed in a plurality of positions of the frame member 16. is there.

The other side frame 6 (see FIGS. 1 and 2)
It consists of a pair of divided side frame parts 6a and 6b. The two side frames 6a and 6b have the same width, or the width of one side (6a or 6b) is larger than the width of the other side (6b or 6a). It may be small. In this case, the widths of the two divided side frame portions 6a and 6b are adjusted so that the width when the two divided side frame portions 6a and 6b are connected is the same or substantially the same as the width of the side frame 5 described above. After arranging, the divided side frame portions 6a and 6b are formed. The two divided side frame portions 6a and 6b are detachably connected by a set screw or a connecting member (not shown),
It can be assembled in the same size and shape as the side frame 5 described above.

Each of the divided side frame portions 6a and 6b is
A frame member 23 is fixed around the periphery of the frame 2. Split side frame 6a
In the vicinity of one end on the long side of the frame member 23, two holes 26 for inserting set screws are formed, and a long groove (not shown) is formed on the inner surface on one long side. is there. This long groove (not shown) forms a pair with the long groove 18 of the side frame 5 described above. When the crib 13 is assembled, the engaging projections 3e of the upper front frame 3 are engaged with the two long grooves 18 (one of which is not shown), and the upper front frame 4 is moved up and down to make a crib. One side of the upper part of the opening 13 can be opened and closed.

The divided side frame portion 6b is formed with holes 24 for inserting set screws on the short side of the frame member 23 at predetermined intervals, and similarly, near both ends on the long side, for inserting set screws. A hole 25 is formed.

The storage shelf 7 (see FIGS. 2 and 3) is attached below the bed 1 when assembling the crib 1 and has the same structure as the bed 1 described above. The length of the short side 7a (see FIG. 2) that can be bridged between the rear frame 2 and the lower front frame 4 of the bed 13, and the long side 7b is a rectangular shape having the same length as the long side 32 of the auxiliary floor plates 8a and 8b described later. It is a member of. When the crib 13 is assembled and used, the opening / closing door 29 of the lower front frame 4 is opened to store everyday items such as baby's underwear, diapers and towels on the storage shelf 7. I can do it.

The auxiliary floor boards 8a and 8b (see FIGS. 2, 3 and 5) are used when assembling the junior bed 14, have the same structure as the bed floor board 1, and have long sides 32. Is formed in the same length as the long side 7b of the storage shelf plate 7, and the short side 33 is the upper front frame 3
In addition, the length is half the length of the lower front frame 4.

The auxiliary frames 9a and 9b (see FIGS. 2, 3 and 5) are used when assembling the junior bed 14, and have a length substantially the same as the short side 7a of the storage shelf plate 7. Which comprises an outer peripheral frame 35, a plurality of vertical rails 36, and horizontal rails 37. The horizontal rail 37 is provided horizontally at the center on one side. The horizontal rail 37 is used to support both short sides 7a of the storage shelf 7 when the junior bed 14 is assembled.

The casters 10 (see FIGS. 1 and 4) are mounted on the four corners of the bottom surface, that is, near both ends of the bottom of the side frames 5 and 6 when the crib 13 is assembled, and the crib 13 is rolled. Is to be able to do. Of course, the caster 10 is not attached to the junior bed 14 shown in FIG. 3, but the junior bed 14 may be rolled by attaching the casters 10 to the four corners on the bottom surface of the junior bed 14.

The locking rod 11 is used when assembling the junior bed 14 and has hooks 11a at both ends.
Corner members 12a of the upper front frame 3 and the lower front frame 4
An auxiliary member for hooking the upper front frame 3 and the lower front frame 4 by hooking the upper front frame 3b and preventing the upper front frame 3 and the lower front frame 4 from spreading outward.

This is used when assembling the corner members 12a and 12bh and the junior bed 14. Both the auxiliary floor plates 8a and 8b fixed along the centers of the upper front frame 3 and the lower front frame 4 are placed. It is a member for supporting the short side 33 side.

In the assembling / rearranging bed unit according to the present invention comprising the above-described components, when assembling the crib 13 using this bed unit, first, one side frame 5 (see FIG. ) And the long groove 18 side is set to the inner side.
Are abutted at right angles to each other, and are detachably connected by set screws (not shown).

Next, one long side of the divided side frame portion 6b of the other side frame 6 is abutted at right angles to the other end of the short side of the rear frame 2, and the side frame is set by a set screw (not shown). 6 and the rear frame 2 are detachably connected. The side frame 6 faces the side frame 5 described above.

Next, the lower front frame 4 is arranged on the side of the long groove 18 (the long groove on the side frame 6 is not shown) facing the lower side from the intermediate position of the both side frames 5 and 6. Both ends of the lower front frame 4 are fixed to the side frame 5 and the divided side frame portion 6a by screws (not shown).
Connect detachably with.

Next, the engaging projections 3e protruding outward from both ends of the upper front frame 3 are connected to the long groove 18 of the side frame 5 and the divided side frame 6
a and is fixed to the side frame 5 and the divided side frame portion 6b with each set screw 27. This upper front frame 3
Can be moved downward along the long groove 18 by loosening the set screw 27.

The inside of the crib frame 13a surrounded by the rear frame 2, the side frame 5, the side frame 6 composed of the two divided side frames 6a and 6b, the upper front frame 3, and the lower front frame 4 as described above. The storage shelf 7 is inserted horizontally, and one long side 7b (not shown) of the storage shelf 7 is arranged on the rear frame 2 and the other long side 7b of the storage shelf 7 The side is disposed on the lower frame member 4b of the lower front frame 4, and is detachably fixed at that position by a set screw (not shown).

Next, the bed plate 1 is inserted horizontally into the baby bed frame 13a from above and lowered to the intermediate position of the rear frame 2, and the long side 1a side of the rear side of the bed floor plate 1 is inserted into each vertical frame. Abutment member 2c, detachably fixed with a set screw (not shown), and long side 1b on the front side of bed floor plate 1
The side is brought into contact with the upper frame member 4a of the lower front frame 4, and is detachably fixed by a set screw (not shown).

Finally, casters 10 are attached to the bottoms of the four corners of the crib frame, namely, near both ends of the lower surface of the side frame 5 and both ends of the lower surface of the other side frame 6, respectively. In this way, necessary components are selected from the bed unit, and the crib 13 is assembled as described above. Of course, the assembling procedure is not limited to the above procedure, and the assembling procedure can be freely performed by another procedure.

When the baby becomes large and the crib 13 becomes unnecessary, the crib 13
Beds with larger length and width can be replaced. This junior bed 14 can be used from infants to elementary school students (upper grades).

That is, a member necessary for assembling the junior bed 14 from the above bed unit is selected, or the crib 1 assembled as described above is selected.
3 is a bed floor plate 1, a rear frame 2, an upper front frame 3, a lower front frame 4, one side frame 5, and two divided side frame portions 6a, 6b.
And disassembled once into the storage shelf 7 to assemble the junior bed 14.

Here, a case where the junior bed 14 is assembled by disassembling the crib 13 will be described.
As shown in FIGS. 1 to 3, first, the corner member 12b is disposed horizontally at an intermediate position on one side of the upper front frame 3 disassembled from the crib 13 and fixed with a set screw (not shown). When the auxiliary frame 9b is connected to the upper front frame 3, the mounting position of the corner member 12b (the intermediate position described above)
7 is a position where the upper surface is flush with the upper surface. Similarly, the corner member 12a is fixed to one side of the lower front frame 4 with a set screw (not shown). The mounting position of the corner member 12a (the above-described intermediate position) is a position where the upper surface of the auxiliary frame 9a is flush with the horizontal rail 37 when the lower front frame 4 is connected to the other auxiliary frame 9a.

Next, the short side of one auxiliary frame 9b is brought into contact with the short side 3c on one side of the upper front frame 3 and connected with a set screw (not shown). Assemble 39. Next, the short side of the other auxiliary frame 9a is brought into contact with the short side 4c on one side of the lower front frame 4, and set screws (not shown).
And assemble the other junior bed frame 40.

Corner member 12a of one frame 39 for a junior bed
The upper surface position of the horizontal rail 37 is the same as the upper surface position of the corner member 12b of the other junior bed frame 40 facing the other and the horizontal rail 37.

Next, the side frame 5 is tilted to be horizontally long,
One end of one junior bed frame 39 is in contact with one end of the inner peripheral surface 17 of the side frame 5 and is connected via a hole 20b with a set screw (not shown). Similarly, one end of the other junior bed frame 40 abuts against the other end of the inner peripheral surface 17 of the side frame 5 and is connected with a set screw (not shown) through the hole 20a.

Next, the divided side frame portion 6b is made horizontally long, and the other end of the junior bed single frame 39 abuts on one end side of the divided side frame portion 6b and is connected via a hole 24 with a set screw (not shown). I do. Similarly, the other end of the junior bed single frame 40 is brought into contact with the other end of the divided side frame portion 6b, and is connected via a hole 24 with a set screw (not shown).

In this manner, the junior bed frame 14a is assembled, and attached to the junior bed single frame 39 and the junior bed single frame 40 at an intermediate position between the locking bars 11 so as to extend.

Next, the storage shelf 7 and the two auxiliary floors 8a, 8
The long sides of the bed c are connected to each other by abutment, and a junior bed board 41 having a length and a width larger than the bed board 1 of the crib 13 is assembled. Of course, storage shelves 7 and 2
The auxiliary floor boards 8a and 8b may be attached to the junior bed frame 14a separately.

Finally, the junior bed floor plate 41 is placed horizontally in the junior bed frame 14a surrounded by the side frame 5, the junior bed single frame 39, the divided side frame 6a and the junior bed single frame 40, and And the long sides on both sides of the junior bed floor plate 41 are connected to the corner members 12b of the junior bed single frame 39 and the upper surfaces of the horizontal rails 37, and the corner members 12a and the horizontal rails 37 of the junior bed single frame 40. Placed on the upper surface, the assembly of the junior bed 14 is completed.

Of course, the casters 10 may be attached to the four corners of the junior bed 14 so as to be rollable.
It should be noted that the procedure for assembling the junior bed 14 is not limited to the above procedure, and the junior bed 14 can be assembled by another procedure. By disassembling the crib 13 and assembling it into the junior bed 2 as described above, it can be used for a long period from babies to elementary school students (upper grades).

The size and shape of each component of the present invention,
The design and the like may be arbitrarily changed. Further, constituent members to be used may be added.

[0045]

As is apparent from the above description, according to the present invention, by selecting members required for assembling a crib or a junior bed from a bed unit, one of the desired beds can be easily simplified. Can be assembled. In addition, assembling and using a crib, once this crib is no longer needed, disassemble the crib once and replace it with a junior bed that is larger in width and length than the crib, so that it can be used from the time of baby It can be used for a long time up to infants and elementary school students (upper grades). for that reason,
You can assemble a crib or a junior bed with just one unit of the bed unit of the present invention (only by purchasing) without purchasing a crib and a junior bed separately as the baby grows. It is very economical to convert from a crib to a junior bed.

Further, the wheels can be easily moved by attaching the casters to the crib or the junior bed, which is very convenient for cleaning or rearranging the beds.

[0047]

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state where a baby bed is assembled by a bed unit according to the present invention.

FIG. 2 is an explanatory diagram in the case of assembling a junior bed with the bed unit according to the present invention.

FIG. 3 is a perspective view of a state where a junior bed is assembled by the bed unit according to the present invention.

FIG. 4 is a perspective view showing components of the bed unit which are unnecessary when assembling a junior bed.

FIG. 5 is a perspective view showing constituent members of a bed unit necessary for assembling a junior bed.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bed floor board 2 Rear frame 3 Upper front frame 4 Lower front frame 5 Side frame 6a Division side frame part 6b Division side frame part 6 Side frame 7 Storage shelf board 8a Auxiliary floor board 8b Auxiliary floor board 9a Auxiliary frame 9b Auxiliary frame 10 Caster 13 Baby Bed 13a crib frame 14 junior bed 14a junior bed frame 39 junior bed single frame 40 junior bed single frame 41 junior bed floorboard

Claims (2)

[Claims] 1. A side bed comprising a rectangular bed floor, a rear frame, an upper front frame, a lower front frame, one side frame, and the other two divided side frame portions, A rectangular storage shelf,
A bed unit including two auxiliary floorboards and two auxiliary frames, each of which includes a bed floorboard, a rear frame, an upper front frame, and a lower front frame when the baby bed is assembled. One side frame, the other side frame consisting of two divided side frame parts and a storage shelf board are selected, and the rear frame, both side frames, the upper front frame and the lower front frame are connected at predetermined positions to form a rectangular shape. Assemble the crib frame surrounded by, attach the storage shelves to the bottom of the crib frame and attach the bed floor plate in the middle position to assemble the crib, junior with a larger width and length than this crib When recombining to a bed, select the assembling members necessary to assemble the junior bed from the above bed units, or use the assembling crib as a bed floor board, One side frame, two divided side frame parts, an upper front frame, a lower front frame, a rear frame, and a storage shelf board, and one side frame, one sheet from the above selected or disassembled members The above-mentioned two auxiliary floor plates and two auxiliary frames are selectively used for the divided side frame portion, the upper front frame, the lower front frame, and the storage shelf, and the upper front frame and one auxiliary frame are connected. To assemble a horizontally elongated junior bed frame, and connect the lower front frame and the other auxiliary frame to assemble a horizontally elongated junior bed frame, and extend the storage shelf board and the two auxiliary floor boards to length. The sides are joined together to assemble into one junior bed floorboard, and one junior bed single frame is arranged horizontally, and on each short side of this junior bed single frame, the horizontally arranged side frames and While connecting one short side of the divided side frame portion to each other, this side frame and the other short side of the divided side frame portion are also connected to each other. Assemble a junior bed frame surrounding the rectangular shape by connecting the short sides of the other junior bed frame to each other, and horizontally attach the junior bed floor plate to a predetermined position in the junior bed frame. An assemblable / rearrangeable bed unit characterized in that a junior bed can be assembled. 2. It has four casters, each caster is attached to the four corners of the bottom of the crib at the time of assembling the crib so that the crib can be rolled, and at the time of assembling the junior bed, the bottom of the junior bed is provided. 2. The assemble / rearrangeable bed unit according to claim 1, wherein each of the casters is attached to each of the four corners so that the junior bed can be rollably assembled.