JPS5929710Y2 - Betsudo - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bed, and is intended to provide a bed that is particularly useful for people who are unable to exercise freely, such as so-called bedridden elderly people and physically disabled people.

The present applicant aims to prevent lower back pain, etc. of nurses, and to improve the movements of both nurses and users by preventing anxiety and accidents when users get out of bed. A bed with a cutout on one side has been proposed (Japanese Patent Application No. 148173/1982).

According to this bed, by positioning themselves in the cutout, nurses can perform various movements very close to the patient, so they can work in a half-hip position like in the past. This also eliminates the need for the conventional twisting posture when assisting with feeding, which significantly improves the movements of the nurse.

This bed is also extremely useful for patients such as bedridden elderly people.

That is, when the patient gets up and leaves the bed, first, as shown in FIG. 1, the arm 22 on the left side in the figure is erected, and the patient P grasps this and gets up.

Next, the patient P is placed on the floor and becomes the same state as sitting on the bedside, but in this state, the patient P will be sitting at the back of the notch 20, so the back and left and right sides of the patient P will be on the bed. You will be surrounded by

Even if the patient staggers and falls while standing up, he or she will still fall back onto the bed, thereby preventing the worst possible accident such as injury or death.

Then, as shown in FIG.
Stand up and support your body with both hands placed between the arms 22 and 22.

Next, as shown in FIG. 3, the patient stands up by applying force to both arms, and in the case of a patient who is able to walk, walks from this position to a bedside toilet or the like.

On the other hand, in the case of a patient using a wheelchair, as shown in Figure 4, one arm is placed on the armrest of the wheelchair brought to the side of the bed, and the other hand is placed on the arm 22 of the bed. will be moved to.

In this way, by forming a notch on the side of the bed, it is possible to improve the movement of both the nurse and the user, but this invention also allows the lid to be rotated at the far end of the notch. By forming a locking means that can be pivoted to and capable of fixing the lid at a predetermined rotational position where the lid closes the notch, patients and nurses can easily and quickly open and close the notch. The aim is to provide a convenient bed.

Next, one embodiment of the present invention will be described in detail with reference to the drawings.

In FIGS. 5 to 7, reference numeral 10 denotes a bed, the floor of which is comprised of frames 12 and crosspieces 14 bridged between the frames 12.

Approximately at the center of each longitudinal side 16.18 of the frame 12, opposing notches 20.20 are provided.

Reference numeral 22 denotes an arm that is grasped by the patient when supporting the body, and is rotatably attached to the side surface near the opening of the notch 20.20, and is locked in both the upright and horizontal positions. It is done like this.

Reference numeral 24 denotes a lid, which is rotatably pivotally attached to the rear end portions of the notches 20, 20, and is configured to be fixed at a predetermined position where the notches 20, 20 are closed.

Next, the pivot portion and the locking means will be specifically explained.

Frame 19 located on both sides of cutout 20 of bed 10
．． A pair of locking members 26, 26 are attached to the locking member 19, and one of the pivoting portion of the lid body 24 and the locking means is formed in the locking members 26.

The pivot portion is formed as a long hole 28 that slopes downward at the front end.

One of the locking means includes a groove 30 formed at the front end of the locking member 26 and penetrating in the vertical direction, and a recess 32 formed slightly deeper than the groove 30.

On the other hand, a pivot shaft 34 is attached to the rear end of the lid 24, and a locking rod 36 is attached near the front end.

The distance between the pivot shaft 34 and the locking rod 36 and the locking member 2
The distance l between the front end of the elongated hole 28 and the groove 30 and the distance l' between the rear end of the elongated hole 28 and the recess 32 at 6 are made equal to each other.

That is, the pivot shaft of the lid 24 is inserted into the long hole 28 of the square locking member 26, and the lid 24 is attached to the frame 19 of the bed 10.
However, in this state, since the long hole 28 is formed to be inclined downward at the front end, the pivot shaft 34 is located at the front end of the long hole 28 due to the weight of the lid 24. It turns out.

Then, when the lid body 24 is rotated, the locking rod 36 passes through the groove 30 of the locking member 26 and reaches above the locking member 26.

Next, by pulling the lid body 24 to the rear, the pivot shaft 34 moves to the rear inside the elongated hole 28, and the locking rod 36 is positioned above the recess 32.

When the lid 24 is lowered in this state, the locking rod 36 is fitted into the recess 32, and the lid 24 is locked with the notch 20 closed.

The locked state can be released by the reverse procedure to the above.

Although one embodiment of the locking means has been shown above, the locking means is not limited to this, and any mechanism may be used as long as it can hold the lid body 24 in a substantially horizontal state. Good too.

In the present invention, the bed is constructed as described above.
This is extremely convenient because even the patient can open and close the notch easily and quickly.

[Brief explanation of the drawing]

Figures 1 to 4 are perspective views showing the bed of the present invention in use, Figure 5 is a perspective view of the bed of the present invention, and Figure 6 is a partially cutaway enlarged perspective view showing an example of the locking means. Figure, 7th
The figure is an explanatory diagram thereof. 20... Notch portion, 24... Lid body.

Claims (1)

[Scope of utility model registration request] A notch 20 is provided on the side in the longitudinal direction, a lid 24 is rotatably pivotally attached to the rear end of the notch 20, and the lid is closed at a predetermined rotational position where the lid 24 closes the notch 20. A bed formed with locking means capable of fixing a body 24.