JP5128689B2 - Bed with side table - Google Patents

Description

  The present invention relates to a bed having a foldable side table.

  The bed can be conveniently used with a side table. In particular, the side table can be used more conveniently as a structure that can be stored when not in use. Beds with side tables that can store tables when not in use have been developed. (See Patent Documents 1 to 3)

  The publications of Patent Documents 1 and 2 describe a bed provided with a table plate to be placed in a bridging state by placing both ends on side rails provided on both sides of the bed. These beds are configured to be stored in a headboard that is fixed vertically to the head side end of the bed body when the table plate is not used. The headboard is provided with a storage portion that can store a table plate. When using the table board, this bed is taken out from the storage part of the headboard and placed on the side rails on both sides of the bed. The bed can be stored on the bed board to keep out of the way when the table board is not in use.

  However, since these beds store a table board that is not used in the headboard, it is necessary to provide a storage section for storing the table board in the headboard, and the headboard and the table board include a storage section. It needs a structure that can be stored so that it will not fall off. For this reason, there is a drawback that the headboard becomes thick and its structure becomes extremely complicated. Further, when the table board is removed from the headboard and used, there is an adverse effect that a recess is formed by the storage portion storing the table board in the headboard, and the appearance when the table board is used is also deteriorated by the recess. .

  Further, in the publication of Patent Document 3, the table plate is moved up and down by the four arms attached to the bed body, and the four legs of the table plate are always moved vertically in a parallelogram state. The bed to be in the posture is described. The bed can be moved between the use position and the storage position by moving the bed up and down while always holding the table plate in a horizontal position. In addition, by providing an air damper, a spring damper, or the like on the four arms, the table can be safely moved up and down with a small force.

  However, since the bed of this structure moves the table plate up and down by four arms attached to the bed body, the overall structure becomes complicated, and both sides of the table plate are used in a state where the table plate is lowered. And the mechanism for holding these arms in a parallelogram are obstructive. Furthermore, this bed houses a horizontal table above the headboard, so the appearance of the bed deteriorates without the use of a table board, and a large table board is placed at a high place, which causes anxiety. In addition, there are problems such as inability to use it safely.

JP 2000-135122 A JP 2000-245540 A Tomi No. 31008099

The present invention has been developed for the purpose of solving the above drawbacks. An important object of the present invention is to provide a bed having a side table capable of easily and easily moving a table plate used as a side table between a storage position and a use position, while having a very simple structure.
Furthermore, another important object of the present invention is that when the side table is stored, the table plate is placed in a narrow space in a compact space without impairing the appearance of the bed. It is an object of the present invention to provide a bed having a side table that can be conveniently used in support.

Means for Solving the Problems and Effects of the Invention

  A bed having a side table according to the present invention includes a bed main body 1, a table board 4 connected to the head board 2 of the bed main body 1, and a connecting tool for connecting the table board 4 to the head board 2 of the bed so as to be housed. And 5. The connector 5 has a rear end fixed to the table plate 4, an insertion portion 8 is provided at the front end, and the whole shape is bent between the front end and the rear end to form an L shape. The arm 6 includes a connecting cylinder 7 that is fixed to the back surface of the headboard 2 of the bed main body 1 so as to extend in the horizontal direction and into which the insertion portion 8 at the tip of the connecting arm 6 is detachably inserted. The insertion portion 8 and the connection cylinder 7 of the connection arm 6 have a shape that can be inserted into a first insertion position in which the table plate 4 is in a horizontal posture and a second insertion position in which the table plate 4 is in a vertical posture. At the insertion position 1, the connecting arm 6 is inserted into the connecting cylinder 7 without rotating, and at this insertion position, the table plate 4 is held in a horizontal position on the front surface of the head board 2 of the bed body 1, and the second insertion In the position, the table plate 4 is accommodated in a vertical posture on the back surface of the headboard 2 of the bed body 1.

  The bed described above has a feature that the table plate used as the side table can be easily and easily moved between the storage position and the use position while having an extremely simple structure. In addition, the above-mentioned bed supports the table plate in a horizontal position when the side table is used while the table plate is stored compactly in a narrow space without impairing the appearance of the bed while storing the table plate. There are features that can be used conveniently.

In the bed having the side table according to the present invention, the insertion section 8 of the connecting arm 6 and the cross-sectional shape of the connecting cylinder 7 are rectangular.

It is a perspective view which shows the use condition of the bed which has a side table concerning one Example of this invention. It is a back perspective view of the bed which has a side table shown in FIG. It is a back perspective view which shows the state which accommodated the table board of the bed which has a side table shown in FIG. It is an expansion disassembled perspective view which shows the state which inserts a side table in a connection cylinder in a 1st insertion position. It is the expansion disassembled perspective view which looked at the side table shown in FIG. 4 from the bottom face side. It is an expansion disassembled perspective view which shows the state which inserts a side table in a connection cylinder in a 2nd insertion position. It is a back perspective view which shows the state which arrange | positions the side table of the bed shown in FIG. 2 on the opposite side of a headboard. It is the disassembled perspective view which looked at the side table of the bed shown in FIG. 7 from the bottom face side. It is a perspective view which shows the use condition of the side table of the bed which has a side table concerning the other Example of this invention. It is a back perspective view which shows the state which accommodated the table board of the bed which has a side table shown in FIG.

  Embodiments of the present invention will be described below with reference to the drawings. However, the embodiment shown below exemplifies a bed having a side table for embodying the technical idea of the present invention, and the present invention does not specify a bed having a side table as follows. Further, in this specification, in order to facilitate understanding of the scope of claims, numbers corresponding to the members shown in the examples are indicated in the “claims” and “means for solving problems” sections. It is added to the members. However, the members shown in the claims are not limited to the members in the embodiments.

  The bed having the side table shown in FIGS. 1 to 6 includes a side table 3 that can be stored. This bed has a bed body 1 in which a vertical headboard 2 is fixed to one longitudinal end, a table plate 4 connected to the headboard 2 of the bed body 1, and the table plate 4 can be stored freely. And a connecting tool 5 connected to the headboard 2 of the bed.

  The table plate 4 shown in the figure is a quadrangular plate material having an outer shape of 20 cm × 25 cm, which has a strength that supports the bottom surface and can be supported in a horizontal posture and does not deform by placing an object thereon. The table plate 4 does not specify the outer shape or size, but is stored on the back of the headboard 2 when not in use, so that it does not protrude from the outer periphery of the headboard 2 when stored. Can be stored.

  The connection tool 5 includes a connection arm 6 that fixes one end to the table plate 4, and a connection cylinder 7 that is detachably inserted into the connection arm 6 and that is fixed to the back surface of the headboard 2.

  The connecting arm 6 has a rear end portion fixed to the lower surface of the table plate 4 and an insertion portion 8 provided at the front end portion. The connecting arm 6 has a predetermined gap between the front end and the rear end so that the insertion portion 8 can be inserted into the connecting cylinder 7 of the headboard 2 and the table plate 4 can be placed in a horizontal position on the front surface of the headboard 2. The entire shape is L-shaped by bending 90 degrees with the curvature radius. The connecting arm 6 shown in FIG. 5 is provided with linear portions 6A and 6B at both ends of the bending portion 6C, with the rear end portion and the distal end portion being linear and the middle portion being a bending portion 6C that is bent with a predetermined radius of curvature. . The side table 3 shown in FIG. 4 and FIG. 5 has a rear end straight portion 6B fixed to the left and right central portions of the table plate 4 in a front and rear extending posture, and a part of the front end side straight portion 6A from the curved portion 6C. Is fixed to the rear surface of the lower surface of the table plate 4. In particular, the straight portion 6 </ b> A on the front end side is fixed along the rear edge of the table plate 4. The connecting arm 6 is fixed to the lower surface of the table plate 4 through a set screw 10 passing therethrough.

  The connecting arm 6 has a distal end portion as an insertion portion 8 to be inserted into the connecting cylinder 7. The insertion portion 8 is inserted into the connecting cylinder 7 fixed to the back surface of the head board 2 of the bed body 1 so that it does not rotate and can be inserted and removed. The connecting cylinder 7 is fixed to the back surface of the headboard 2 so as to extend in the horizontal direction via a fixing plate 9. The connecting cylinder 7 in the figure is fixed to the central portion of the fixed plate 9 by a method such as welding. The fixing plate 9 fixes the upper and lower portions of the connecting cylinder 7 to the back surface of the head board 2 with set screws 11 to fix the connecting cylinder 7 to the head board 2.

  The insertion portion 8 of the connection arm 6 is inserted into the connection cylinder 7 so that it can be inserted and removed at the first insertion position and the second insertion position. At the first insertion position and the second insertion position, the insertion portion 8 is inserted into the connecting cylinder 7 in a posture that rotates 90 degrees.

  In the first insertion position, the connecting arm 6 is inserted into the connecting cylinder 7 without rotating. At this insertion position, the table plate 4 is held in a horizontal posture on the front surface of the head board 2 of the bed body 1. As shown in FIG. 2, the side table 3 shown in FIGS. 4 and 5 has the insertion portion 8 inserted into the connecting cylinder 7 until the table plate 4 comes into contact with the side surface of the headboard 2, and the table plate 4 is moved to the headboard. 2 in a horizontal position on the front. That is, at the position where the table plate 4 contacts the side surface of the head board 2, the insertion portion 8 is inserted from the side surface of the table plate 4 so that the insertion portion 8 of the connection arm 6 is inserted into the connection cylinder 7 with a predetermined length. It protrudes. The connecting cylinder 7 is fixed to the back surface of the head board 2 so as to extend in the horizontal direction so that the insertion portion 8 protruding from the table plate 4 is inserted and the table plate 4 is disposed at a predetermined position. The connecting arm 6 inserts the insertion portion 8 provided at the front end portion into the connecting cylinder 7 on the back surface of the head board 2 and arranges the table plate 4 fixed to the rear end on the front surface of the head board 2. The insertion portion 8 is inserted into the connecting cylinder 7 so as not to rotate in this state, and the table plate 4 is arranged in a horizontal posture on the front surface of the head board 2 so as not to tilt.

  In the second insertion position, the table plate 4 is accommodated on the back surface of the head board 2. In this state, as shown in FIG. 6, the connecting arm 6 that is curved is positioned along the back surface of the headboard 2, and the table plate 4 is stored on the back surface in a posture parallel to the headboard 2. In the second insertion position and the first insertion position, the insertion portion 8 is inserted into the connecting cylinder 7 from opposite sides. 2 to 6, in the first insertion position, the insertion portion 8 is inserted from the right end of the connecting cylinder 7 to place the table plate 4 in a horizontal posture. In the second insertion position, the insertion section 8 is connected to the connecting cylinder. 7 is inserted from the left end, and the table plate 4 is arranged in a vertical posture. When the insertion portion 8 is rotated 90 degrees and inserted into the connecting cylinder 7, the table plate 4 assumes a horizontal posture at the first insertion position and a vertical posture at the second insertion position.

  The connecting tool 5 shown in FIGS. 4 to 6 has a structure in which the cross-sectional shape of the insertion portion 8 and the connecting cylinder 7 is square and can be inserted in a posture that rotates 90 degrees and does not rotate in the inserted state. Since the insertion portion 8 whose outer cross-sectional shape is a square is inserted into the connecting cylinder 7 whose inner cross-sectional shape is a square, the outer shape of the insertion portion 8 is slightly smaller than the inner shape of the connecting cylinder 7. The insertion portion 8 cannot be rotated when inserted and removed smoothly and inserted.

  When the side table 3 is used, the above bed is inserted into the connecting cylinder 7 as a first insertion position as shown in FIGS. 4 and 5, and the table as shown in FIG. The plate 4 is arranged in a horizontal posture on the front surface of the head board 2. When the side table 3 is not used, the insertion portion 8 is pulled out from the connecting cylinder 7, and the connecting cylinder 7 is rotated 90 degrees as shown in FIG. insert. In the second insertion position, the table plate 4 is stored in a vertical posture on the back surface of the head board 2 as shown in FIG.

  The above bed shows a state in which the side table 3 is arranged on the right side of the head board 2. However, the side table 3 can also be arranged on the left side of the head board 2 as shown in FIG. In particular, this bed has a structure in which the connecting arm 6 which is the connecting tool 5 of the side table 3 and the connecting cylinder 7 can be detachably fixed to the table plate 4 and the head board 2, and as shown in FIG. The side table 3 can be disposed on the opposite side of the headboard 2 by fixing the connecting cylinder 7 to the opposite side of the headboard 2 in a posture to be vertically inverted.

  FIG. 8 shows a state in which the connecting arm 6 of the connecting tool 5 is removed from the table plate 4 and fixed to the lower surface of the table plate 4 with a set screw 10 in an upside down state. The table plate 4 shown in the drawing is provided with a female screw hole 12 in a lower surface for screwing a set screw 10 penetrating the connecting arm 6 in order to detachably connect the connecting arm 6. The female screw hole 12 is provided by embedding a metal nut material 13 on the lower surface of the table plate 4 so that the set screw 10 can be attached and detached. The table plate 4 shown in the figure is provided with female screw holes 12 into which a set screw 10 penetrating the straight portion 6B at the rear end of the connecting arm 6 is screwed in the center portion on the left and right sides, and from the curved portion 6C of the connecting arm 6. A female screw hole 12 for screwing a set screw 10 that passes through the straight portion 6A on the front end side is provided along the rear end. The table plate 4 shown in the figure is provided with female screw holes 12 on both the left and right sides along the rear end so that the connecting arm 6 can be inverted and connected, and the insertion portion 8 of the connecting arm 6 can be moved in either direction. It can also protrude.

  Further, the connection tool 5 is configured so that the connection cylinder 7 into which the insertion portion 8 of the connection arm 6 is inserted can also be removed from the back surface of the headboard 2 and fixed to the opposite side of the headboard 2 in an upside down posture. Yes. The headboard 2 shown in FIG. 8 has a female screw hole 14 on the back surface of the headboard 2 for screwing a set screw 11 passing through the fixing plate 9 in order to detachably connect the fixing plate 9 to which the connecting cylinder 7 is fixed. It is provided on the side. The female screw hole 14 is provided by embedding a metal nut material 15 on the back surface of the head board 2. The headboard 2 shown in the figure has a plurality of female screw holes 13 symmetrically formed on both sides of the back surface of the headboard 2 so that the connecting cylinder 7 can be fixed to the opposite side of the headboard 2 in an upside down orientation. Provided.

  The above bed is the back surface of the headboard 2, and the connecting plate 7 is arranged in a horizontal posture by fixing the fixing plate 9 to the side portion where the user wants to provide the side table 3, and is connected to the connecting tube 7. At the first insertion position where the insertion portion 8 of the arm 6 is inserted, the table plate 4 is disposed in a horizontal posture on the front surface of the head board 2. That is, when the side table 3 is arranged on the right side of the headboard 2, as shown in FIG. 5, the fixing plate 9 is fixed to the right side of the back surface of the headboard 2 and the connecting cylinder 7 is arranged horizontally. The connecting arm 6 is fixed to the lower surface of the table plate 4 so that the insertion portion 8 of the connecting arm 6 protrudes to the left side of the table plate 4. The insertion portion 8 is inserted into the connecting cylinder 7 with the side table 3 as the first insertion position, and the table plate 4 is disposed in a horizontal posture on the front surface on the right side of the head board 2 as shown in FIG. Further, when the side table 3 is arranged on the left side of the headboard 2, as shown in FIG. 8, the fixing plate 9 is fixed to the left side of the back surface of the headboard 2 and the connecting cylinder 7 is arranged horizontally. The connecting arm 6 is fixed to the lower surface of the table plate 4 so that the insertion portion 8 of the connecting arm 6 protrudes to the right side of the table plate 4. The insertion portion 8 is inserted into the connecting cylinder 7 with the side table 3 as the first insertion position, and the table plate 4 is disposed in a horizontal posture on the left front surface of the head board 2 as shown in FIG. As described above, the bed having this structure can easily change the position of the side table 3 in accordance with the arrangement of the bed and the use of the user. In particular, the position of the side table 3 can be easily changed by changing the connection state of the connector 5 without increasing the number of parts.

  The bed described above is provided with the side table 3 only on one side of the headboard 2, but the bed of the present invention is further provided with the side table 3 on both sides of the headboard 2 as shown in FIGS. You can also.

DESCRIPTION OF SYMBOLS 1 ... Bed main body 2 ... Head board 3 ... Side table 4 ... Table board 5 ... Connection tool 6 ... Connection arm 6A ... Straight part
6B ... straight section
6C ... curved portion 7 ... connecting cylinder 8 ... insertion portion 9 ... fixing plate 10 ... set screw 11 ... set screw 12 ... female screw hole 13 ... nut material 14 ... female screw hole 15 ... nut material

Claims (1)

The bed main body (1), the table board (4) connected to the head board (2) of the bed main body (1), and the table board (4) are connected to the head board (2) of the bed so as to be retractable. A connector (5),
The connector (5) has a rear end fixed to the table plate (4), and an insertion portion (8) is provided at the front end, and the entire shape is bent between the front end and the rear end. And a connecting arm (6) having an L-shape and an insertion portion (8) at the tip of the connecting arm (6) fixed to the back surface of the head board (2) of the bed body (1) so as to extend horizontally. ) Is detachably inserted into the connecting cylinder (7),
The insertion section (8) of the connection arm (6) and the cross-sectional shape of the connection cylinder (7) are square,
The insertion portion (8) and the connection tube (7) of the connection arm (6) are configured to have a first insertion position in which the table plate (4) is in a horizontal posture and the table plate (4) in a vertical posture. The connecting arm (6) is inserted into the connecting cylinder (7) without rotating at the first inserting position, and at the inserting position, the table plate (4 ) Is held in a horizontal position on the front surface of the head board (2) of the bed main body (1), and the table plate (4) is located behind the head board (2) of the bed main body (1) at the second insertion position. A bed having a side table adapted to be stored in a vertical posture.

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