JPS622031Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improved bed for bedridden elderly people.

The bed of bedridden elderly people is generally in the lumbar region of the body,
The bed components correspond to the buttocks, upper body, and lower body parts, and are divided into pieces, and the upper and lower halves of the bed are separated from the fixed central part where the body's waist and buttocks touch. It is flexible enough to allow for defecation, urination, or other changes in comfortable living positions.

Therefore, the cover sheet in this type of bed is extremely easily disturbed due to the above-mentioned folding and movability of the bed, which causes discomfort to the patient and requires more effort to make the bed.

Therefore, the present invention includes each bed component that has the upper surface and outer periphery of the bed open at the bottom and is covered with a cap-like sheet part having a skirt part, and a plurality of bands that hang down from the skirt part of the bed sheet. It is an object of the present invention to provide a bed comprising the sheet part and a fastening tool for the band fixed to the lower surface of the frame of the bed constituent part, and which reduces disturbance of the cover sheet.

Below, we will explain the drawings showing the embodiments of the present invention. Figure 1A is a plan view of the bed A, and the central part of the bed that touches the buttocks and lumbar region of a bedridden elderly person (hereinafter referred to as a patient) in the longitudinal direction of the bed. 1, an upper half 2 and a lower half 3, 3a of the bed, which are in contact with the patient's upper and lower bodies. The portion 2 is bent upwardly, and the lower half portion 3,
3a is bent downward into an L shape with respect to the central portion 1.
The movement of the lower half 3, 3a was disclosed by the applicant earlier.
For example, Utility Model No. 56-155812 (Utility Model No. 58-61234)
The structure is as follows. The central part 1 is divided into three parts 1a, 1b, and 1c in the width direction of the bed A, and the central part 1
A is removably attached to the bed A, and moves to the underside of the bed during defecation, etc., to form a window hole for the toilet bowl.

FIG. 1B is a plan view of the cover sheet B of the bed A, which has a planar shape corresponding to each bed constituent part such as the upper half 1 of the bed A, and each part is located on the outer periphery of the upper sheet part 4. It has a cap shape with a skirt part 5 and an open bottom, and a band 6 of a certain length is fixed at the upper end to the skirt part 5, and the remaining end extends from the lower edge of the skirt. Any number can be placed on the side. In the cover sheet B having the above structure, each component of the bed A is fitted into an internal space with an open bottom, and the top surface of the bed and the outer peripheral surface of the bed are covered with the top sheet portion 4 and the skirt portion 5.

FIG. 3 is a longitudinal cross-sectional view of the fastener 13, which includes a frame 10 having a planar upper wall portion 7 and front and rear support pieces 8 and 9 hanging at right angles from the left and right side edges at a constant interval on the front and rear thereof; The opening/closing arm 12 is rotatable with respect to the frame 10 and has a claw 11. The number of fasteners 13 is the same as the number of bands 6 of the cover sheet B, and the number of fasteners 13 is the same as that of the bands 6 of the cover sheet B.
is fixed at right angles to the bottom surface of the The front support piece 8 of the fastener 13 near the outer peripheral edge of the bed A has a shaft hole opened near the lower edge to rotatably attach the shaft 16 of the opening/closing arm 12. The claw 11 of the opening/closing arm 12 is bent inward toward the inside of the planar upper wall 7, and as the arm is opened and closed, the band insertion passage 15 created between the claw tip 11a and the planar upper wall 7 can be opened and closed freely. do. The rear support piece 9 of the fastener 13 located on the lower side inside the bed A has locking protrusions 9a facing each other inwardly, and the rear operation part 12a of the closed opening/closing arm 12 is connected to the locking protrusion 9a. The left and right edges can be hung and fixed freely. The fastener 13 having such a structure opens the opening/closing arm 12, inserts the band 6 of the cover sheet B into the opened band insertion passage 15, and then closes the opening/closing arm 12.
When the band 6 is closed, the claw 11 moves the band 6 to the flat upper wall 7.
The upper sheet part 4 is attached by pressure bonding to the surface.

As described above, in this invention, the bed cover sheet can be attached to the fastener fixed to the bed frame by tightening and fixing the band. It has the great feature that it can be used comfortably for the patient without disturbing the sheets, and it also has the practical value of being able to be easily replaced individually even if the bed becomes partially soiled.

[Brief explanation of the drawing]

FIG. 1A is a plan view of the bed, FIG. 2B is a plan view of the cover sheet, FIG. 2 is a vertical sectional view of the upper half of the bed, and FIG. 3 is a vertical sectional view of the fastener. A... Bed, B... Cover sheet, 1... Bed center, 2... Upper half, 3... Lower half, 4...
...Top sheet part, 5...Skirt part, 6...Band, 8, 9...Front and rear support pieces, 10...Frame, 11...Claw, 12...Opening/closing arm, 13...
Fastener, 14... Bed frame, 15... Band insertion path.

Claims (1)

[Scope of utility model registration request] In a bed in which the upper half 2 and lower half 3 are foldable to suit the living posture relative to the central part 1 of the bed, a cap-shaped cover sheet B having an open bottom and a skirt part 5 is used to cover the upper surface of the bed and A bed component such as an upper half 2 whose outer periphery is covered, and a bed frame 1 on which the bed component is placed and fixed.
An opening/closing arm 1 having a claw 11 bent at the tip at 4
2, and a frame 1 with the arm pivoted to the side wall surface.
0, and a plurality of fasteners 13, which are the opening/closing arms 12, are arranged so that the claws 11 can freely widen or narrow the band insertion path 15 between the upper wall surface of the frame and the frame 10 when the arm 12 rotates. The bed frame 14 has its upper end fixed to the skirt portion 5 on the bed component side, and the remaining end is attached to the fastener 1.
A bed for a bedridden elderly person, etc., comprising a band 6 inserted into the band insertion passage 15 and tightened on the third side.