JP3644511B2 - bed - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a bed provided with a metal bed frame.
[0002]
[Prior art]
As a bed for nursing a sick person installed in a hospital or the like, a bed having a metal bed frame is usually adopted. For example, (1) the metal bed is suitable for mass production, and (2) the bed up / down mechanism and the bed reclining mechanism can be easily attached to the metal bed. Is mentioned.
[0003]
[Problems to be solved by the invention]
Although the metal bed has the above-mentioned advantages, on the other hand, it is a slaughtered appearance and does not feel warm. Also get a cheap impression.
[0004]
On the other hand, the wooden bed has a warm appearance and gives a sense of security to the sick. It also has a high-quality appearance. On the other hand, the advantages of the metal bed as described above are not achieved.
[0005]
Accordingly, an object of the present invention is to provide a bed that combines the advantages of a metal bed with the advantages of a wooden bed.
[0006]
[Means for Solving the Problems]
The bed according to the present invention includes a metal bed frame and a wooden bed frame. The metal bed frame is located on the sleeping person's head side and extends in the width direction, on the sleeping person's foot side and extending in the width direction, and on both sides of the sleeping person. A pair of metal side frames positioned and extending in the length direction. The wooden bed frame includes a wooden head plate that extends along the inner surface of the metal head frame and extends in the width direction, a wooden foot plate that extends along the inner surface of the metal foot frame and extends in the width direction, and 1 A pair of wooden side plates positioned along the outer surface of the pair of metal side frames and extending in the longitudinal direction, both ends of which are connected to a wooden head plate and a wooden foot plate. The wooden bed frame is supported from below by a pair of metal side frames.
[0007]
Desirably, the wooden side plate includes an inward protrusion that extends in a longitudinal direction on the top surface of the metal side frame.
[0008]
More preferably, the wooden head plate and the wooden foot plate each include a notch that rides on the upper surface of the metal side frame while holding the outer surface and the inner surface of the metal side frame.
[0009]
More preferably, the metal bed frame is supported on the floor surface by columns provided at four corners, and the top of the wooden head plate and the top of the wooden foot plate are higher than the top of the column. In position.
[0010]
[Effects of the invention]
In the present invention, a metal bed frame is used as the basic bed frame structure. This metal bed frame is suitable for mass production and can be easily attached with a bed up-and-down mechanism and a bed reclining mechanism.
[0011]
The wooden bed frame is supported from below by a pair of metal side frames. This wooden bed frame covers and hides the metal bed frame that is easily accessible to the human eye. The grain pattern that appears on the wooden bed frame gives warmth and a sense of security to the viewer. It also has a high-quality impression.
[0012]
Since the wooden bed frame only rests on the metal bed frame, it can be easily removed from the metal bed frame by lifting the wooden bed frame upward. Since the wooden bed frame is merely placed on the metal bed frame, a strong structure is not required. When manufacturing a wooden bed frame, a large number of beds having different grain patterns or different types of trees can be provided, and a large number of beds having completely different appearances can be provided. Even in this case, the metal bed frame constituting the basic bed frame structure is common.
[0013]
【Example】
One embodiment of the present invention is shown in FIG. The bed shown in FIG. 1 includes a metal bed frame 10, a wooden bed frame 30 placed on the metal bed frame 10, and a mattress 20 supported on the metal bed frame 10.
[0014]
Referring to FIG. 2 with the wooden bed frame 30 removed, the structure of the metal bed frame 10 is clearly observed. The metal bed frame 10 is positioned on the head side of the sleeping person and extends in the width direction. The metal head frame 11 is positioned on the legs side of the sleeping person and extends in the width direction. It is provided with a pair of metal side frames 13 positioned on both sides and extending in the length direction, and struts 14 positioned at four corners. Both ends of the head frame 11, the foot frame 12, and the side frame 13 are connected to the column 14.
[0015]
Although not shown, a bed vertical mechanism, a bed reclining mechanism, or the like may be installed on the bottom surface of the metal bed frame 10 or the like.
[0016]
Referring to FIG. 1, the wooden bed frame 30 is positioned along the inner surface of the metal head frame 11, and is positioned along the inner surface of the metal foot frame 12. A wooden foot plate 32 extending in the width direction and extending in the length direction along the outer surface of the pair of metal side frames 13, and both ends thereof are connected to the wooden head plate 31 and the wooden foot plate 32. A pair of wooden side plates 33.
[0017]
The wooden head plate 31 shown in FIG. 3 is provided with a cut 34 cut upward from the lower end at a position close to both sides when viewed in the width direction. A through hole 35 is provided slightly above the cut 34.
[0018]
Similarly, the wooden foot plate 32 shown in FIG. 4 is provided with a cut 36 cut upward from the lower end at a position in the vicinity of both sides when viewed in the width direction. A through hole 37 is provided slightly above the notch 36.
[0019]
The wooden side plate 33 shown in FIG. 5 includes an inward protrusion 38 that protrudes inwardly at its upper end and extends over its entire length. Holes 39 are formed at both ends of the inward protruding portion 38. For example, a nut is embedded in the hole 39.
[0020]
FIG. 6 illustrates a wooden bed frame 30. As shown, both ends of a pair of wooden side plates 33 are connected to a wooden head plate 31 and a wooden foot plate 32. When these plates are assembled, the holes 39 at both ends of the wooden side plate 33 are aligned with the through holes 35 of the wooden head plate 31 and the through holes 37 of the wooden foot plate 32. In the aligned state, screws 40 passing through the through hole 35 and the through hole 37 are screwed from the outer surface side of the wooden head plate 31 and the outer surface side of the wooden foot plate 32, respectively, and embedded in the holes 39 of the wooden side plate 33. Each screw is fixed to each other by screwing into the nut.
[0021]
The wooden bed frame 30 assembled as shown in FIG. 6 is placed on the metal bed frame 10 shown in FIG. Rather than fixing the wooden bed frame 30 to the metal bed frame 10 using screws or the like, the wooden bed frame 30 is simply placed on the metal side frame 13 of the metal bed frame 10. .
[0022]
In order to prevent the wooden bed frame 30 from moving on the metal bed frame 10, the following ingenuity is made structurally. As shown in FIG. 7, the notches 34 of the wooden head plate 31 ride on the upper surface of the metal side frame 13 while holding the outer surface and the inner surface of the metal side frame 13. FIG. 7 illustrates only one side portion of the wooden head plate 31, but the same structure is realized in the other side portion. Accordingly, the wooden head plate 31 is not displaced in the width direction.
[0023]
The wooden side plate 33 is also devised to prevent the displacement of the wooden bed frame 30 in the width direction. Referring to FIG. 8, the inward protruding portion 38 of the wooden side plate 33 rides on the upper surface of the metal side frame 13 and extends in the length direction. FIG. 8 illustrates the structure of one side portion of the wooden head plate 31, but the same structure is also realized in the other side portion. Therefore, the pair of wooden side plates 33 holds the outer surfaces of the pair of metal side frames 13 from the outside, thereby preventing the displacement of the bed frame 30 in the width direction.
[0024]
Since the wooden head plate 31 is positioned along the inner surface of the metal head frame 11 and the wooden foot plate 32 is positioned along the inner surface of the metal foot frame 12, the length of the wooden bed frame 30 is increased. Is prevented from being displaced.
[0025]
Preferably, the top of the wooden head plate 31 and the top of the wooden foot plate 32 are positioned higher than the top of the column 14 of the metal bed frame 10. With such a positional relationship, it is possible to hide the column behind the wooden head plate 31 and the wooden foot plate 32 so as not to stand out.
[0026]
As described above, according to the present invention, the basic frame structure of the bed uses a metal bed frame that is suitable for mass production and in which the bed lifting mechanism and the bed reclining mechanism can be easily installed. And in order to give the appearance warmth and a sense of security and to give a high-class feeling, the wooden bed frame is placed on the metal bed frame so that most of the metal bed frame is not noticeable. Thus, according to the present invention, the advantages of both the metal bed frame and the wooden bed frame can be combined.
[0027]
The structure shown in the drawings is only one embodiment of the present invention. Therefore, various modifications and variations are possible within the equivalent scope of the present invention. For example, in the illustrated embodiment, the wooden head frame and the wooden foot plate are provided with cuts, and the wooden side plate is provided with an inward protruding portion to prevent displacement of the wooden bed frame in the width direction. Yes. However, it is possible to prevent the displacement of the wooden bed frame in the width direction only by providing the cuts, or it is possible to prevent the displacement of the wooden bed frame in the width direction only by providing the inward protruding portion.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an embodiment of the present invention.
FIG. 2 is a perspective view showing a metal bed frame.
FIG. 3 is a perspective view showing a wooden head plate.
FIG. 4 is a perspective view showing a wooden foot plate.
FIG. 5 is a perspective view showing a wooden side plate.
FIG. 6 is a perspective view showing a wooden bed frame.
FIG. 7 is a view showing a support structure of a wooden head plate.
FIG. 8 is a view showing a support structure of a wooden side plate.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Metal bed frame 11 Metal head frame 12 Metal foot frame 13 Metal side frame 30 Wooden bed frame 31 Wooden head plate 32 Wooden foot plate 33 Wooden side plate 34 Notch 36 Notch 38 Inward protrusion

Claims (3)

A metal head frame located on the head side of the sleeping person and extending in the width direction, a metal foot frame located on the foot side of the sleeping person and extending in the width direction, and a length direction located on both sides of the sleeping person A metal bed frame including a pair of metal side frames extending to
A pair of wooden head plates positioned along the inner surface of the metal head frame and extending in the width direction; a pair of wooden foot plates positioned along the inner surface of the metal foot frame and extending in the width direction; A wooden bed frame comprising a pair of wooden side plates positioned along the outer surface of the metal side frame and extending in the lengthwise direction, both ends of which are connected to the wooden head plate and the wooden foot plate; equipped with a,
The wooden bed frame is supported from below by the pair of metal side frames ,
The metal bed frame is supported on the floor surface by pillars provided at four corner portions,
The bed , wherein the top of the wooden head plate and the top of the wooden foot plate are higher than the top of the column .   The bed according to claim 1, wherein the wooden side plate includes an inward protruding portion that extends in a length direction on the upper surface of the metal side frame.   The said wooden head plate and the said wooden foot part plate respectively include the notch which rides on the upper surface of a metal side frame in the state which held the outer surface and inner surface of the said metal side frame. bed.

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