JP2011254980A - Bed frame - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily change the housing position of a two-tired drawer body as needed when the two-tired drawer body is provided in a part of a bed frame.SOLUTION: A box-shaped frame structure B which connects a head board H to a foot frame F has drawer housing parts 6 having an equal height and width, which are provided respectively on the joining side with the head board H and on the joining side with the foot frame F. The bed frame structure further includes a first drawer body 8 to be substantially closely housed in one of the two drawer housing parts 6, a second drawer body 9 to be housed on the upper side of the other; and a third drawer body 10 to be housed on the lower side of the second drawer body 9 in the other. The second drawer body 9 is housed in an inner box 12 having a front surface used as a drawing opening of the second drawer body 9, and a support part 13 for the bottom of the inner box 12 is formed in the inside of each of the two drawer housing parts 6.

Description

  The present invention relates to an improvement of a bed frame on which a mattress is placed to constitute a bed.

There is a bed body on which a mattress is placed with a built-in drawer. (See Patent Document 1) In the bed of Patent Document 1, the bed main body has a box-shaped body in which the drawer is placed. In this bed, the box-shaped body is divided by a plurality of partitions, and the storage position of the large drawer and other drawers can be changed by changing the mounting position of this partition. It can be done.
However, in the bed of this Patent Document 1, there is no consideration about a mode in which the drawers are stored in two upper and lower stages in the storage unit of one drawer, and in order to change the attachment position of the drawer, It was necessary to change.

Japanese Patent Laid-Open No. 2004-159827

  The main problem to be solved by the present invention is that the upper and lower two-stage drawer body is provided when a part of the bed frame (corresponding to the bed body of Patent Document 1) is provided with the upper and lower two-stage drawer body. It is possible to easily change the storage position of the drawer as needed without causing changes in the structure (number and type) of the drawers built in the bed frame and the structure of the bed frame.

In order to achieve the above object, in the present invention, the bed frame is a bed frame on which a mattress is placed,
A side frame that is arranged on either the left or right side and connects the headboard and the footboard or footframe;
It has a box-like frame structure that is arranged on the side opposite to the side frame and connects the headboard and the footboard or footframe.
The box-shaped frame structure has a drawer storage portion that equalizes the height and width, respectively, on the joint side to the headboard and the joint side to the footboard or footframe.
A first drawer body stored in one of these two drawer storage sections;
A second drawer body housed on the other upper side of the two drawer housing parts;
The other of the two drawer storage parts has a third drawer body stored below the second drawer body,
The second drawer body is housed in an inner box body having at least the front surface opened and the opened front surface serving as a drawer port of the second drawer body, and in the two drawer housing sections. It is assumed that a support portion at the bottom of the inner box is formed.

  According to such a configuration, whether the box-shaped frame structure is disposed on the right side or the left side of the bed, the first drawer body, the inner box body, and the third drawer body are simply connected. By exchanging, typically, the second drawer body can be arranged on the side of the box-shaped frame structure that is joined to the headboard. That is, since the second drawer body is stored in the inner box body supported by the support portion, the inner box body is placed on the support portion in either of the two drawer storage portions. If it is stored, the second drawer body can be installed easily and appropriately with the storage space for the third drawer body secured below it. At the same time, the first drawer body can be stored without any trouble in the drawer storage section where the second drawer body is not installed among the two drawer storage sections.

  In each of the two drawer storage parts, each of the bolts inserted into the through holes of the bolts formed in the top plate part on the drawer outlet side of the inner box body, on the top plate part of the box-shaped frame structure constituting this A nut that can be screwed may be provided. In this case, it is preferable that an operation opening portion is further formed at a position directly below the bolt hole in the bottom plate portion of the inner box body. In this case, the state in which the inner box body is housed on the support portion of either of the two drawer storage portions can be stably maintained by screwing the bolt onto the nut body. Moreover, the screwing operation of the bolt can be easily performed from the position directly below the inner box body by the operation opening portion.

  According to the present invention, when the upper and lower two-stage drawer body is provided in a part of the bed frame, the storage position of the upper and lower two-stage drawer body is determined according to the configuration (several numbers of the drawers built in the bed frame). And types) and bed frame structure can be easily changed as needed without causing any change.

FIG. 1 is a plan view of the bed frame. FIG. 2 is an exploded perspective view of the box-shaped frame structure. FIG. 3 is a perspective configuration diagram of the second drawer body and the inner box body, and the drawing rails for the second drawer body are not shown. FIG. 4 is a cross-sectional configuration diagram illustrating a state in which the second drawer body, the inner box body, and the third drawer body are housed in the box-shaped frame configuration body.

  Hereinafter, typical embodiments of the present invention will be described with reference to FIGS. The bed frame according to this embodiment constitutes the lower part of the bed, and constitutes a bed on which a mattress (not shown) is placed.

  Such a bed frame is disposed on one of the left and right sides of the bed configured as described above, and a side frame S (also referred to as a side rail) that connects the headboard H and the footboard or the foot frame F. And a box-shaped frame structure B that is disposed on the side opposite to the side frame S and connects the headboard H and the footboard or the foot frame F.

  In the illustrated example, the side frame S is interposed between the right end of the headboard H and the right end of the foot frame F to connect the two. (FIG. 1) In this case, the bed is typically set with the side frame S side close to a wall or the like. On the other hand, the box-shaped frame structure B has a length extending over the entire length of the bed and a width that occupies about two-fifths of the width of the bed, and the top plate portion 1 and the bottom plate portion having this length and width. 2 and rear plate portion 3, side plate portion 4 positioned on the head side of the bed, and side plate portion 4 positioned on the foot side of the bed, and front surface 5 is opened. The box-shaped frame structure B is formed between the head board H and the left end of the foot frame F so that the open front surface 5 is along a virtual straight line connecting the left end of the head board H and the left end of the foot frame F. It is interposed between them to connect them. Specifically, the box-shaped frame structure B is bolted to the headboard H with the side plate portion 4 positioned on the head side, and is bolted to the foot frame F with the side plate portion 4 positioned on the foot side. . A floor plate P is stuck between the side frame S and the box-shaped frame structure B, and the top plate portion 1 of the floor plate P and the box-shaped frame structure B functions as a mattress mounting surface. Yes. When the left side of the configured bed is close to a wall or the like, the side frame S is arranged on the left side of FIG. 1 and the box-shaped frame structure B is arranged on the right side of FIG. Make up. In this case, the storage positions of the first drawer body 8, the second drawer body 9, and the third drawer body 10, which will be described later, need to be switched as described later.

  The box-shaped frame structure B has a drawer housing portion 6 that has the same height and width on the side joined to the headboard H and the side joined to the footboard or the foot frame F, respectively. In the example shown in the drawing, the box-shaped frame structure B has three drawer storage portions 6 inside thereof by two partition plate portions 7 and 7 disposed therein. And the distance between the side plate part 4 located on the head side and the partition plate part 7 arranged on this side, the side plate part 4 located on the foot side, and the partition plate part arranged on this side The distance between the two is the same. The distance between the two partition plates 7 and 7 is larger than the distance between the side plate 4 and the partition plate 7, and the central drawer storage 6 is wider than the head and foot drawers 6. Is configured to increase.

And this box-shaped frame structure B is:
(1) a first drawer body 8 that is accommodated substantially densely in either the head side or foot side drawer storage part 6;
(2) a second drawer body 9 housed on the other upper side of the head side and foot side drawer housing part 6;
(3) a third drawer body 10 stored below the second drawer body 9 on the other side of the head side and foot side drawer storage parts 6;
(4) It has the 4th drawer body 11 accommodated in the central drawer storage part 6 substantially densely.

  Each of the drawer bodies 8, 9, 10, and 11 has front plates 8a, 9a, 10a, and 11a, and is housed in a box-shaped frame structure B so that it can be pulled out in a direction perpendicular to the length direction of the bed. At the same time, the front plate 8a, 9a, 10a, 11a is configured to close the open front surface 5 of the box-shaped frame structure B at the storage position pushed into the box-shaped frame structure B.

  The first drawer body 8 and the fourth drawer body 11 are configured to have a vertical dimension extending substantially between the top plate portion 1 and the bottom plate portion 2 of the box-shaped frame structure B. On the other hand, the third drawer body 10 is configured to have a vertical dimension that is approximately two-thirds of the distance between the top plate portion 1 and the bottom plate portion 2 of the box-shaped frame structure B. The first, third and fourth drawer bodies 8, 10, 11 are not shown in the figure, but are drawn rails (three steps) provided between these bottom parts and the bottom plate part 2 of the box-shaped frame structure B. Pull slide rails, etc.). In the drawer drawer 6 on the head side and the drawer drawer 6 on the foot side, the outer rails constituting the drawer rails are provided at the same position, and the first drawer body 8 has the inner rail provided on the outer rail. By combining with this outer rail, it can be stored in both the drawer drawer 6 on the head side and the drawer drawer 6 on the foot side, and the third drawer body 10 is also provided on this. By combining the inner rail with the outer rail, the inner rail can be housed in either the head-side drawer storage portion 6 or the foot-side drawer storage portion 6.

  On the other hand, the second drawer body 9 is housed in the inner box body 12 having at least the front surface opened and the opened front surface serving as a drawer port 12a of the second drawer body 9, and the head side and the foot. A support portion 13 for the bottom portion of the inner box 12, that is, the outer surface portion of the bottom plate portion 12 c is formed inside the drawer housing portion 6 on the side.

  The inner box 12 has a width extending between the side plate portion 4 and the partition plate portion 7 of the box-shaped frame structure B, and between the top plate portion 1 and the bottom plate portion 2 of the box-shaped frame structure B. It is configured to have a vertical dimension of about one third of the distance. The inner box body 12 includes a top plate portion 12b, a bottom plate portion 12c, and a side plate portion 12d extending between both the plate portions 12b and 12c, and the front and rear surfaces thereof are opened. In the illustrated example, the second drawer body 9 is configured as a tray that is combined with the side plate portion 12 d of the inner box body 12 via a drawer rail 14. In other words, in the illustrated example, the second drawer body 9 has a flat plate portion 9b and a front plate 9a that extend between both side plate portions 12d and 12d of the inner box body 12, and is drawn out from the inner box body 12. In this state, it is configured to be a tray having the upper surface of the flat plate portion 9b as a mounting surface.

  The support portions 13 are respectively provided on the side plate portion 4 and the partition plate portion 7 of the box-shaped frame structure B. In the illustrated example, the support portion 13 is configured by a rod-like body fixed to the side plate portion 4 and the partition plate portion 7 so that the length direction of the second drawer body 9 extends along the drawing direction. The level of the support part 13 from the bottom plate part 2 of the box-shaped frame structure B is the same in the drawer storage part 6 on the head side and the foot side. Further, the distance between the support portion 13 and the top plate portion 1 of the box-shaped frame structure B is substantially the same as the vertical dimension of the inner box body 12. In each of the head-side and foot-side drawer storage portions 6, the distance between the pair of support portions 13, 13 is the width dimension of the first and third drawer bodies 8, 10 except for the front plates 8a, 10a. The support portion 13 is not in contact with the first and third drawer bodies 8 and 10.

  According to the bed frame described above, the first drawer body 8 and the inner box body regardless of whether the box-shaped frame structure B constituting the bed frame is arranged on the right side or the left side of the bed. By simply replacing the 12 and the third drawer body 10, the second drawer body 9 is typically arranged on the joint side of the box-shaped frame structure B with the headboard H. be able to. That is, since the second drawer body 9 is accommodated in the inner box body 12 supported by the support portion 13, this support is provided in either of the two drawer storage portions 6 and 6. If the inner box body 12 is stored on the part 13, the second drawer body 9 can be easily and appropriately installed in a state where the storage space for the third drawer body 10 is secured below the inner box body 12 alone. At the same time, a drawer rail (not shown) with respect to the first drawer body 8 and the third drawer body 10 installed under the support portion 13 of the second drawer body 9 out of the two drawer storage portions 6. The first drawer body 8 can be stored without any trouble in the drawer storage section 6 that is not installed.

  In this embodiment, the head-side and foot-side drawer storage portions 6 are respectively connected to the top plate portion 1 of the box-shaped frame structure B constituting the head-side and foot-side drawer-side storage portions 6. A nut body 15 to which a bolt 16 inserted through a bolt through hole 12e formed in the top plate portion 12b is screwed is provided. In the illustrated example, a through hole 12e is formed at a position approximately in the middle of the inner box 12 in the width direction. On the other hand, the top plate portion 1 of the box-shaped frame structure B constituting the head-side and foot-side drawer storage portion 6, wherein the front plate 9 a of the second drawer body 9 is the top plate of the box-shaped frame structure B. A demon nut 15a is embedded at a position positioned immediately above the through hole 12e in a state in which the inner box body 12 in which the inner box body 12 is stored in the drawer housing portion 6 until it is positioned at substantially the same position as the front end of the portion 1. The demon nut 15 a functions as the nut body 15. Further, an opening portion 12f for operation is formed at a position directly below the bolt through hole 12e in the bottom plate portion 12c of the inner box body 12. As a result, in this embodiment, the state in which the inner box body 12 is housed on the support portion 13 of either the head-side or foot-side drawer storage portion 6, 6 is a bolt to the nut body 15. It can be stably maintained by 16 screws. Further, the screwing operation of the bolt can be easily performed from the position directly below the inner box body 12 by the operation opening portion 12f. In the illustrated example, the second drawer body 9 is housed in the inner box 12 after the inner box 12 is bolted in this way.

H Headboard F Foot frame B Box-shaped frame structure 6 Drawer storage section 8 First drawer body 9 Second drawer body 10 Third drawer body 12 Inner box body 12a Drawer port 13 Support section

Claims (3)

A bed frame on which a mattress is placed,
A side frame that is arranged on either the left or right side and connects the headboard and the footboard or footframe;
It has a box-like frame structure that is arranged on the side opposite to the side frame and connects the headboard and the footboard or footframe.
The box-shaped frame structure has a drawer storage portion that equalizes the height and width, respectively, on the joint side to the headboard and the joint side to the footboard or footframe.
A first drawer body stored in one of these two drawer storage sections;
A second drawer body housed on the other upper side of the two drawer housing parts;
The other of the two drawer storage parts has a third drawer body stored below the second drawer body,
The second drawer body is housed in an inner box body having at least the front surface opened and the opened front surface serving as a drawer port of the second drawer body, and in the two drawer housing sections. A bed frame characterized in that a support portion at the bottom of the inner box is formed.   Screws of bolts that are inserted into the through holes of the bolts formed in the top plate part on the drawer outlet side of the inner box body in the top plate part of the box-shaped frame constituting the two drawer storage parts, respectively The bed frame according to claim 1, further comprising a nut body to be attached.   The bed frame according to claim 2, wherein an opening portion for operation is formed at a position immediately below the through hole of the bolt in the bottom plate portion of the inner box body.

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