JP2573442Y2 - Overlay for folding simple bed - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an overlay used as an attachment for an existing folding simple bed.

[0002]

2. Description of the Related Art Generally, a folding simple bead is shown in FIG.
As shown in FIG. 1, for example, a leg 3 made of a metal pipe is foldably connected to a rectangular frame-shaped bed frame 2 made of a metal pipe foldable into two or three, and nylon or the like is connected to the bed frame 2. It is constructed by stretching the canvas sheet 4 of the price.
In particular, it is frequently used as a bed for attendants at hospitals.

[0003]

However, when the foldable simple bed is used as a bed for an attendant at a hospital, the following inconveniences occur. First, every time an attendant turns over or wakes up, the canvas sheet 4 bends due to the weight and emits an unpleasant noise with the bed frame 2 to disturb the patient. . The second inconvenience is that when lying down, the body of the attendant sinks due to the weight, which makes it difficult for the attendant to get out of the bed and to respond quickly to an emergency. Thirdly, when sitting on a bed, the buttocks are extremely sunk, making it difficult to use as a chaise lounge. In addition, cups such as drinks cannot be placed on the bed and cannot be used as a stand, so several people at a time If there is a visitor, the bed will be a hindrance in a small hospital room.

[0004] As a measure for solving such inconvenience, it is conceivable to first replace the canvas sheet 4 with another hard plate material.
Since the original function of fitting the body is lost,
Although convenient as an attendant bed, it lacks versatility.

[0005] Therefore, the present invention is to use the existing folding simple bed provided in the hospital room as a bed for an attendant simply by setting on the simple bed, a canvas sheet and a bed frame. It does not emit an unpleasant squeaking noise between it and the attendant's body so that it can be easily woken up and respond quickly to patient emergencies, and can also be used as a chaise lounge or a table for goods It is an object of the present invention to provide a foldable simple bed which is inexpensive and requires no storage space.

[0006]

The technical measures taken by the present invention to achieve the above object are as follows. That is, the overlay for the folding simple bed according to the present invention is:
An overlay used as an attachment for a foldable simple bead, and a plywood base plate portion sized to cover the bed surface of the simple bedding with a plurality of sheets, and foldably connected to each other. A thin elastic mat is provided on the upper surface of the base plate, and the three sides on the lower surface side of the base plate portion on one end side in the longitudinal direction are engaged with the three sides on one end side of the simple bed bed frame from outside to prevent displacement. It is characterized in that a member is provided.

[0007]

According to the above construction, when the folding simple bed is used as a bed for an attendant in a hospital room, the overlay is expanded and placed on the bed surface of the simple bed, and the locking member is attached to the bed frame. By engaging the three sides on one end from the outside, the overlay is set in a state where there is no displacement, and a bed suitable for an attendant who has no sinking of the body that has lost the original soft bed function of the simple bed has been developed. Will be issued.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 1 denotes an existing foldable simple bead which is generally commercially available. As described above, the foldable simple bed 1 foldably connects a leg 3 made of a metal pipe to a rectangular frame-shaped bed frame 2 made of a metal pipe foldable into two or three. In addition, a canvas sheet 4 such as nylon is stretched on the bed frame 2.

Reference numeral 5 denotes an overlay which is used as an attachment for the folding simple bed 1 and has a plurality of bed surfaces S (three in the illustrated example, two or four).
A thin elastic mat 7 covered with, for example, a sheet of vinyl or the like is provided on the surface of the plywood base plate portion 6 which is dimensioned to be covered by the cover plate, as shown in FIG.
The respective base plate portions 6 are connected to each other by hinges 8 so as to be foldable into three, and the base plate portion 6 at one end in the longitudinal direction, specifically, the lower surface side of the base plate portion 6 in which the back surface can be seen in the folded state. The sides are provided with locking members 9 for preventing displacement, which are engaged with the three sides on one end side of the bed frame 2 of the simple bed 1 from outside.

When the simple bed 1 is used as a bed for an attendant in a hospital room, the above-mentioned overlay 5 is placed on the bed surface S of the simple bed 1 and the locking member 9 is attached to the bed frame. By engaging the three sides on one end side of 2 from the outside, the overlay 5 is set in a state where there is no risk of misalignment, and the simple bed 1 has a bed without a sinking body which has lost its original soft bed function. Will be issued.

Therefore, when the attendant turns over or wakes up, no unpleasant squeaking noise is generated between the canvas sheet 4 and the bed frame 2 and the patient is not disturbed.

Also, since the body of the attendant does not sink into the bed surface, it is easy to get out of the bed, and it is possible to respond quickly to an emergency. When sitting on the bed, the buttocks do not sink down extremely, and it is possible to place cups such as drinks, so it can be used instead of a couch or a place to place articles, and there were many visitors at once No problem in case. Since the locking member 9 is provided only on the base plate portion 6 at one end in the longitudinal direction, when the overlay 5 is folded, the locking member 9 does not become an obstacle and can be folded in a flat state. Further, since the base plate portion 6 is made of plywood, it can be manufactured at low cost.

In the embodiment, a two-fold simple bed 1 is used.
Although the configuration in which the overlay 5 is folded in three is shown as a target, the overlay 5 is also folded in two in accordance with the simple bead 1 in twofold, or when the simple bead 1 is in a three-fold configuration, The overlay 5 can be folded in three or the overlay 5 can be folded in two in accordance with the number of folds.

[0014]

[Effects of the Invention] As described above, according to the present invention,
When using the folding simple bed as a bed for an attendant, it is only necessary to set an overlay on the simple bed so that an unpleasant squeaking sound does not occur between the canvas sheet and the bed frame. In addition, a bed suitable for an attendant who can be used as a chaise lounge or a table for articles can be promptly emerged because the body of the attendant does not sink down, and can be used as a couch or an article table. Moreover, since the base plate portion is made of plywood, it is inexpensive, and only the base plate portion on one end side in the longitudinal direction is provided with locking members on three sides on the lower surface, so that when the overlay is folded, the locking member is an obstacle. And there is an advantage that it can be folded in a flat state.

[Brief description of the drawings]

FIG. 1 is a perspective view of a folding simple bead and an overlay according to the present invention.

FIG. 2 is a perspective view of an overlay folded in a storage position.

[Explanation of symbols]

1: Simple bed, 2: Bed frame, 5: Overlay, 6
... Base plate portion, 7. Elastic mat, 9. Locking member, S.

Claims (1)

(57) [Scope of request for utility model registration] An overlay used as an attachment for a foldable simple bead, wherein a plywood base plate portion sized to cover a bed surface of the simple bedding with a plurality of sheets is foldably connected to each other. A thin elastic mat is provided on the upper surface of each base plate portion, and the three sides on the lower surface side of the base plate portion on one end side in the longitudinal direction are externally engaged with the three sides on one end side of the bed frame of the simple bed. A foldable simple bedding overlay characterized by having a locking member for prevention.