JP2000102453A - Bed unit - 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 reassembled 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 frame 3, a lower front frame 4, both side frames 5 and 6, 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 a bed unit capable of assembling a bed usable 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. An object of the present invention is to provide a bed unit that can be used by 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 bed unit of the present invention according to claim 1 has a rectangular bed floor plate, a rear frame, an upper front frame, a lower front frame, both side frames, a rectangular storage shelf board, and two sheets. When a baby bed is assembled, the bed floor plate, the rear frame, the upper front frame, the lower front frame, the both side frames, and the storage shelf are constituted by an auxiliary floor plate, two auxiliary frames, and four auxiliary side frames. Is selected, the rear frame, both side frames, the upper front frame and the lower front frame are connected at predetermined locations to assemble a rectangularly enclosed baby bed frame, and a storage shelf board is mounted near the bottom in the baby bed frame. Attach the bed bed to the middle position and assemble the crib, and if this crib is to be converted to a junior bed, temporarily replace the crib with the bed floor, rear frame, upper front frame, lower front frame, and each side frame And disassembled into storage shelves Use the two side frames, the upper front frame, the lower front frame, and the storage shelves, and add and use the above two auxiliary floor boards, two auxiliary frames, and four auxiliary side frames. Connecting the upper front frame and one auxiliary frame to assemble a horizontally long junior bed single frame, and connecting the lower front frame to the other auxiliary frame to assemble and store a horizontally elongated junior bed single frame. The shelf board and the long sides of the two auxiliary floorboards are connected to each other to assemble one junior bed floorboard, and the auxiliary side frames are connected to both sides of each side frame to assemble the wide side frame. Dispose one junior bed frame horizontally and connect one side of each wide side frame to each short side of this junior bed frame, and connect the other to the other side of each wide side frame. Connect the short sides of the junior bed frame of Assembled de for frame, a structure which is adapted to be assembled junior bed above junior bed floor at a predetermined position in the junior bed frame mounted horizontally.

[0007] The bed unit according to the second aspect of the present invention is the bed unit according to the first aspect, wherein:
It has a set of casters, and at the time of assembling the crib, attach the casters to the four corners of the bottom of the crib so that the crib can be rolled and assemble the junior bed, attach the casters to the four corners of the bottom of the junior bed Is configured to be able to be rolled.

[0008]

Embodiments of the present invention will be described below. 1 to 5 show a bed unit according to the present invention, a crib 13 (see FIG. 1) and a junior bed 14 (see FIG. 3) assembled by this bed unit.
FIG. The bed unit (refer to each figure) includes a rectangular bed floor plate 1, a rear frame 2, an upper front frame 3, a lower front frame 4, and both side frames 5, 6, and 4 having the same shape.
Two auxiliary side frames 5a, 5b, 6a, 6b, a rectangular storage shelf plate 7, two auxiliary floor plates 8a, 8b, two auxiliary frames 9a, 9b, and four auxiliary frames 9a, 9b in the illustrated example. Caster 1
0, a locking rod 11, and two corner members 12a and 12b.

The bed unit 1, the rear frame 2, the upper front frame 3, the lower front frame 4, the side frames 5, the side frames 6, and the storage shelves 7 of the bed unit according to the present invention comprising the above-mentioned components. , 4
Using the casters 10, a crib 13 (see FIG. 1) for laying the baby is assembled.

When a larger bed is required as the baby grows, the baby bed 13 is temporarily disassembled and a junior bed 14 (having a length and a width larger than that of the baby bed 13) is used. (See FIG. 3). In this case, components that are unnecessary for assembling the junior bed 14 from the disassembled crib 13 (FIG. 4)
5 are excluded, and the remaining upper front frame 3, lower front frame 4, side frame 5, side frame 6, and storage shelf board 7 are newly added as shown in FIG. Auxiliary side frame 5 for books
a, 5b, 6a, 6b and two auxiliary floor plates 8a, 8b
The junior bed 14 is assembled by adding two auxiliary frames 9a and 9b, a locking rod 11, and two corner members 12a and 12b.

More specifically, the bed floor plate 1
(See FIGS. 1 and 4) is a rectangular plate-like member,
The cushion material is placed on the upper surface and this surface is covered with a sheet material.

The rear frame 2 (see FIGS. 1 and 4) is as long as the long side 1a of the bed 1 and its height is slightly shorter than the long sides 5c, 6c of the side frames 5, 6. ), In which three vertical frame members 2c and a number of vertical rails 2d are juxtaposed at predetermined intervals between an upper frame member 2a and a lower frame member 2b (see FIG. 4). The rear frame 2 is detachably attached to one long side 1a of the bed 1 by a set screw or the like.

The upper front frame 3 (see FIGS. 1 and 2) is approximately the same length as the long side 1b (see FIG. 4) of the bed 1 and long sides 5c and 6c of the side frames 5 and 6. The vertical rails 3d are arranged side by side at predetermined intervals in a frame surrounded by the upper frame member 3a and the lower frame member 3b on both sides of the frame member 3c.
At the upper and lower ends of both side frame members 3c, outwardly engaging projections 3e (FIG. 2)
), And locking pins 27 are provided on both upper sides.
It can be locked to the side frames 5 and 6 via the locking pins 27.

The lower front frame 4 has substantially the same shape as the upper front frame 3, and is located closer to both side frame members 4c of the frame formed by the upper frame member 4a, the lower frame member 4b, and both side frame members 4c. The vertical rails 4d are arranged side by side, and a rectangular opening / closing door 29 is engaged between the two vertical members 4d so as to be detachably fixed to the upper frame member 4a by set screws 28. Also, a plurality of vertical rails 4e are provided between each side frame member 4c and both vertical rails 4d.
Are juxtaposed.

Each of the side frames 5 and 6 is a rectangular plate-like member as a whole. A frame member 16 is fixed around a board 15 and an inner peripheral surface portion 17 of the frame member 16 has one long side surface 17a. A long groove 18 is formed. When the inner peripheral surface portions 17 of the side frames 5 and 6 face each other, the long grooves 18 (one not shown) of each side frame 5 and 6 are formed at positions facing each other.

Each of the auxiliary side frames 5a, 5b, 6a and 6b (see FIGS. 2, 3 and 5) is a long plate member, and has a length slightly lower than the height of each of the side frames 5 and 6. . Each auxiliary side frame 5
The width of each of the side frames 5 and 6 and the side frames 5 (or 6) and the two auxiliary side frames 5a, 5b, (or 6)
a, 6b) are connected (see FIG. 3), the side frame 5 (or 6) and the two auxiliary side frames 5a, 5b, (or 6a, 6) are connected.
The total width of b) is slightly larger than the length of the long side of the storage shelf 7 described later. In addition, each auxiliary side frame 5a, 5
The lengths (heights) of b, 6a, 6b may be the same as the lengths of the short sides of the upper front frame 3 and the lower front frame 4. Of course, the length of the short sides of the upper front frame 3 and the lower front frame 4 may be shorter or longer.

The storage shelves 7 (see FIGS. 1 to 3) are attached below the bed floor plate 1 when assembling the crib 13 and have the same structure as the bed floor plate 1. Is a rectangular plate member large enough to be bridged between the rear frame 2 and the lower front frame 4.

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 a rectangular plate member having the same length as the long side 7a of the storage shelf plate 7, and the short side 8c is about half the length of the upper front frame 3 and the lower front frame 4.

The auxiliary frames 9a and 9b (see FIGS. 1 to 3 and 5) are used when assembling the junior bed 14, and have a length substantially the same as the short side 7b 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 rails 37 support both ends of the storage shelf 7 when the junior bed 14 is assembled.

The casters 10 are mounted on the four corners of the bottom surface when the crib 13 is assembled, that is, near the both ends of the bottom of the side frames 5 and 6, so that the crib 13 can be rolled. . Of course, it may be attached to the four corners at the bottom of the junior bed 14 (see FIG. 3).

The locking rod 11 (see FIGS. 2 and 5) is used when assembling the junior bed 14 and is fixed to the upper front frame 3 and the lower front frame 4 facing each other at a predetermined interval, which will be described later. The hooks 1 at both ends are attached to the corner members 12a and 12b.
1a is a member for hooking 1a to reinforce the upper front frame 3 and the lower front frame 4 so as not to spread outside.

Square members 12a and 12b (see FIGS. 2 and 5)
Are used when assembling the junior bed 14 and are fixed along the centers of the upper front frame 3 and the lower front frame 4 to support both ends of the auxiliary floor plates 8a and 8b to be placed. It is.

When assembling the crib 13 (see FIG. 1) using a bed unit composed of the above-described components, first, one side frame 5 is vertically elongated, and the long groove 18 side is set inside. Next, one end of the rear frame 2 is abutted on the rear side of the side frame 5 at a right angle, and is fixed with a set screw (not shown).

Next, the rear side of the other side frame 6 is abutted on the other end of the rear frame 2 at a right angle, and is fixed with a set screw (not shown). As a result, the side frame 6 faces the above-described side frame 5, and the long grooves 18 (one side not shown) of both side frames 5 and 6 also face each other.

Next, the lower front frame 4 includes opposite side frames 5 and 6.
On the side of the long groove 18 (one side not shown), both sides 5 and 6 are disposed below from the middle position, and both ends are fixed to the side frames 5 and 6 with set screws (not shown).

Next, the upper front frame 3 is disposed above the middle position between the both side frames 5 and 6, and has an engaging projection 3 e protruding from both sides.
Each of the side frames 5 and 6 is fitted into a long groove 18 (one side not shown), and is fixed to the side frames 5 and 6 with each set screw 27. This upper front frame 3
Can be moved up and down along the long groove 18 by loosening the set screw 27, and the upper side of the crib 13 can be opened by lowering it.

As described above, the storage shelf 7 is horizontally inserted into the crib frame 13a surrounded by the rear frame 2, the side frames 5, the side frames 6, the upper front frame 3, and the lower front frame 4, and One long side 7a of the storage shelf 7 is disposed on the rear frame 2 and the other long side 7a of the storage shelf 7 is disposed on the upper frame member 4a of the lower front frame 4, and set screws (FIG. (Not shown).

Next, the bed 1 is lowered horizontally into the crib frame 13a from above, to the middle of the rear frame 2, and the long side 1a of the rear side of the bed 1 is inserted into the vertical frame member. 2c, and is fixed with a set screw (not shown), and the long side 1b side of the front side of the bed 1 is brought into contact with the lower frame member 4b of the lower front frame 4, and set screw (not shown).
Fixed by.

Finally, casters 10 are attached to the bottoms of the four corners of the above-described crib frame, namely, near both ends of the lower surface of the side frame 5 and at 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 bed is replaced with a junior bed 14 which is larger in length and width than the crib 13 so that the bed can be used from infants to elementary school students. I can do it. Of course, the junior bed 14 may be directly assembled by selecting members necessary for assembling the junior bed 14 from the bed unit according to the present invention.

Therefore, the case where the crib 13 is replaced with the junior bed 14 will be explained.
, Rear frame 2, upper front frame 3, lower front frame 4, side frame 5
, The side frame 6, the storage shelf 7, and the casters 10.

The corner member 12a is fixed at an intermediate position on one side in the longitudinal direction of the disassembled upper front frame 3 (see FIGS. 2 and 3) 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 9b is flush with the horizontal rail 37 of the auxiliary frame 9b when the auxiliary frame 9b is connected to the upper front frame 3. Similarly, the corner member 12b is fixed at an intermediate position on one surface along the longitudinal direction of the lower front frame 4 by a set screw (not shown). The mounting position of the corner member 12b (the above-described intermediate position) is a position where the upper surface of the auxiliary frame 9a is flush with the horizontal rail 37 of the auxiliary frame 9a when the other auxiliary frame 9a is connected to the lower front frame 4.

Then, 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 is connected with a set screw (not shown). 3
Assemble 9. 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 connected with a set screw (not shown).
Assemble 0.

The corner member 12a of the junior bed single frame 39 and the upper surface of the horizontal rail 37 are aligned with the corner member 12b and the horizontal rail 3 of the other junior bed single frame 40 which are opposed to each other.
7 is the same as the upper surface.

Auxiliary side frames 5a, 5b, 6a and 6b are connected to both sides of each side frame 5 and 6, respectively, and are fixed by fasteners (not shown) such as set screws. ,
Assemble 51.

The storage shelf 7 and the two auxiliary floors 8a,
The long sides 7a, 32 of the baby bed 8b are connected to each other and fixed by a fastener (not shown) such as a set screw, and both the length and the width are larger than the bed 1 of the baby bed 13. Assemble 41. Of course, the junior bed 14 may be assembled separately from the storage shelf 7 and the two auxiliary floors 8a, 8b without being connected and fixed.

One end of one junior bed frame 39 is disposed at right angles to the auxiliary side frame 5b of the wide side frame 50, and is fixed by a set screw (not shown). In the same manner, one end of the other junior bed single frame 40 is connected to the wide side frame 51.
And is fixed at right angles to the auxiliary side frame 5a with a set screw (not shown).

The above-mentioned single frames 39 and 40 for both junior beds
The auxiliary side frames 6a and 6 of the other wide side frame 51
b is abutted and fixed with a set screw (not shown).

Finally, the junior bed floor plate 41 is
Both wide side frames 50 and 51 and one frame 39 for both junior beds,
The junior bed frame 41a is inserted from above into the junior bed frame 14a surrounded by 40, and the long sides of the junior bed floor plate 41 are connected to the corner members 12a of the junior bed frame 39, the upper surfaces of the horizontal rails 37, and the junior bed pieces. It is placed on the corner member 12b of the frame 40 and the upper surface of the horizontal rail 37, and the assembly of the junior bed 14 is completed.

Of course, the casters 10 may be attached to the four corners of the bottom surface of the junior bed 14 so as to be able to roll. 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 a junior bed 14 as described above, the crib 13 can be used as a junior bed 14 for infants and children.

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.

[0043]

As is apparent from the above description, according to the present invention, by selecting members necessary 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). Therefore, the baby cot and the junior bed need not be purchased separately as the baby grows up, but by simply arranging (just purchasing) one unit of the bed unit of the present invention, the crib can be assembled or the junior bed can be assembled. It is very economical to be able to assemble or change from a crib to a junior bed.

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

[0045]

[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]

 Reference Signs List 1 bed floor plate 2 rear frame 3 upper front frame 4 lower front frame 5 side frame 5a, 5b auxiliary side frame 6a, 6b auxiliary side frame 6 side frame 7 storage shelf 8a auxiliary floor plate 8b auxiliary floor plate 9a auxiliary frame 9b auxiliary frame 10 caster 13 Baby Bed 13a Baby Bed Frame 14 Junior Bed 14a Junior Bed Frame 39 Junior Bed Single Frame 40 Junior Bed Single Frame 50 Wide Side Frame 51 Wide Side Frame

Claims (2)

[Claims] 1. A rectangular bed floor plate, a rear frame, an upper front frame, a lower front frame, both side frames, a rectangular storage shelf, two auxiliary floor plates, and two auxiliary frames. And four auxiliary side frames, when assembling a baby bed, select the above bed floor, rear frame, upper front frame, lower front frame, both sides frame and storage shelf board, rear frame and both sides frame The upper front frame and the lower front frame are connected at predetermined locations to assemble a rectangularly surrounded baby bed frame, attach a storage shelf board near the bottom of the baby bed frame, and attach a bed floor board at an intermediate position. When assembling a crib and changing this crib to a junior bed, once disassemble the crib into a bed floor plate, rear frame, upper front frame, lower front frame, each side frame and storage shelf, Both sides frame, upper front frame, lower part from disassembled With using the frame and the storage shelves, and two auxiliary floor described above, 2
The upper front frame and one of the auxiliary frames are connected to each other to assemble a horizontally long single bed for a junior bed, and the lower front frame and the other auxiliary frame are used. To form a single bed for junior bed by connecting the storage shelf board and the long sides of each of the two auxiliary floor boards, to assemble one floor board for junior bed, and both sides of each side frame The auxiliary side frames are connected to each other to assemble the wide side frame, and the one junior bed frame is arranged horizontally long, and one side of each wide side frame is arranged on each short side of the junior bed frame. At the same time, the short side of the other junior bed frame is connected to the other side of each wide side frame to assemble a rectangular junior bed frame. Attach the above junior bed floor plate horizontally to the position Bed unit, wherein the structure which is adapted to be assembled to Yuniabeddo. 2. A baby bed is provided with four casters. At the time of assembling the baby bed, casters are attached to four corners of the bottom of the baby bed so that the baby bed can be rolled. The bed unit according to claim 1, wherein the junior bed can be rollably assembled by attaching a caster.