JP2000140037A - Bed being friendly to body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bed wherein body weight pressure on the body contact faces is dispersed by supporting a human body alternately by top frame crosspieces and bottom frame crosspieces to quicken the circulation of the blood and to lessen numbness and pain on the body contact faces or to prevent them from being generated and becoming stuffy of the body contact faces is prevented from occurring and bedsore is prevented from being generated body moving up and down of the bottom frame crosspieces to make recessed parts produced between them and the top frame crosspieces to be air passing channels and good sleeping can be obtd. SOLUTION: A bed being friendly to a body consists of a top frame 2 provided with top frame crosspieces 4 at every one interval, a bottom frame 1 disposed movably up and down at a position below this top frame 2 and having a bottom frame crosspiece 3 between it and the top frame crosspiece 4 and legs 25 fixed on both ends of this bottom frame 1 or the top frame 2 and an elevating/lowering device 5 equipped for moving up and down the top frame 2 or the bottom frame 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bed for a bed, in which suns are rearranged side by side, and upper and lower suns having different heights are alternately arranged in the upper and lower frames. By laying and moving either the upper frame or the lower frame up and down, the horizontal sun alternately hits different parts of the body.

[0002]

2. Description of the Related Art Conventionally, there are a rotating bed, a three-stage folding bed and the like, but no matter which shape is used, the shape of the body is temporarily changed and the body does not last long.

[0003]

This has the following disadvantages. (B) Even if the rotating bed or the three-stage folding bed is deformed, the surface in contact with the body is only temporarily softened. (B) For bedridden people, the ground surface of the body becomes numb and painful, which is difficult. (C) Bedridden people are more likely to get off the floor because the ground contact surface of their bodies comes off. The present invention has been made to eliminate these disadvantages.

[0004]

An upper frame provided with every other upper frame sun at intervals and a lower frame sun provided between the upper frame sun provided at a lower position of the upper frame so as to be vertically movable. It comprises a frame, legs fixed to both ends of the lower frame or the upper frame, and an elevating device provided to move the upper frame or the lower frame up and down. The present invention is a bet configured as described above.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the drawings. In the embodiment of the present invention shown in FIGS. 1 to 10, (1) is a lower frame, and the lower frame (1) is formed in a rectangular flat plate shape. (2) is an upper frame provided at an upper position of the lower frame (1). The upper frame (2) is an angle machine (7) slightly larger than the lower frame (1) and having L-shaped sides on both sides. Formed and legs (25) at both ends
Has been fixed. (3) Lower frame suns fixed on the lower frame (1) at every other interval. These lower frame suns (3) are formed in a semicircular upper surface. ) Is installed in a penetrating state. (4) is a plurality of upper frame suns, both ends of which are hung on angle machines (7) on both sides of the upper frame (2) and which are installed between the lower frame suns (3). The upper frame sun (4) has an upper surface formed in a semicircular shape. (5) is an elevating device that can raise and lower the lower frame sun (3). The elevating device (5) is fixed to the legs (25) and (25) as shown in FIGS. A cylinder (26) is used. This lifting device (5)
As shown in FIG. 3, the lower frame (1) raised and lowered by the lower frame sun (3) protrudes above the upper frame sun (4) when ascending, and supports the human body only with the lower frame sun (3). As shown in FIG. 4, the human body can be supported only by the upper frame sun (4) when descending. The lifting device (5) uses a cam (20) as shown in FIG. 6 or a rack (24) and a pinion (2) as shown in FIG.
2), a crankshaft (8) as shown in FIG. 9, or a drum (11) as shown in FIG.
May be configured to wind up the wire (23). The present invention has a structure as described above, when using this, lay down a person who can not move on their own, and after a while, the circulation of blood on the body contact surface is poor due to weight pressure, which varies depending on the person It becomes numb and painful. In addition, if the user sleeps for a long time, the resting surface may be peeled off, resulting in bedsores. The upper frame sun (4) and the lower frame sun (3) are moved up and down in anticipation of the time when this numbness or pain occurs. For example, if the human body is laid down and supported by the upper frame sun (4),
To protrude the lower frame sun (3) at the next numbness and pain, support it with the lower frame sun (3), and relax the body between the replacement of the upper frame sun (4) and the lower frame sun (3) It may be moved up and down several times as a massage, or may be operated continuously. A concave formed when the upper frame sun (4) and the lower frame sun (3) move up and down becomes a ventilation groove to prevent the body from becoming uneven. The curved part sun (21) FIG. 9 may be used according to the neck of the body or the curved unevenness. The upper surfaces of the upper frame sun (4) and the lower frame sun (3) are covered with a soft material, and when a person is laid down, lay down using one sheet or a thin rug, and in the cold season, lay an electric blanket, A heating wire such as an electric carpet or an electric blanket may be processed by passing the heating wire between the frame sun and the coating, and magnetism may be provided inside the coating surface. The upper frame sun (4) and the curved part sun (21) can be formed as shown in grid diagrams 11 and 12. The upper frame sun (4) and the curved part sun (21) are partitioned at regular intervals, and the bottom of every other partition is closed, and this is used as a dice sun. The dice sun (14) is used as the upper frame (4). If there is no laying or combination with other frame sands and floorboards, the dice sun (1
4) The entire upper frame (4) is formed in a grid pattern without laying them side by side, and the upper frame dice (1) is placed in a box closed at the bottom.
2) is inserted, and a lower frame die (13) projecting between the dice sun (14) and the upper frame die (12) is inserted into a box at the bottom of the lower frame, and the lower frame (1) is raised. The lower frame dice (13) protrude from the upper frame dice (12), the human body is supported only by the lower frame dice (13), and the lower frame (1) and the lower frame dice (13) descend. Sometimes the human body is supported only by the upper frame dice (12). The upper frame dice (12) and the lower frame dice (13) alternately hit the human body to loosen the body,
The concave portion of each die serves as a vent to prevent the body contact surface from becoming uneven. Except for the floorboard (15), as shown in FIG. 2, the frame suns are wide sun (16) 4 cm to 5 cm, medium width sun (17) 3 cm to 4 cm, and narrow width sun (18) 1 cm to 3.
cm, as well as the curving sun (21) and the wavy sun (9) (1)
0) FIG. 10 and the dice sun (14) and the dice (1)
2) There are (13) and the like, which are formed so that they can be freely replaced. One method is to attach a magic tape to the joint between the upper frame (2) and the upper frame sun (4) or the joint between the lower frame (1) and the lower frame sun (3). The difference in height between the upper frame sun (4) and the lower frame sun (3) is about 1 cm to 3 cm in the height difference between the upper frame sun (4) and the lower frame sun (3) supporting the human body alternately. In the case of partial use, the other unused partial frame sun and the floorboard (15) are laid on the upper frame (2). As shown in FIG. 1 and FIG. 2, there are small gaps which cannot be compensated for by the narrow sun (18) when the wide sun (16), the narrow sun (18), and other kinds of sun are replaced. Adjustment screws (19) provided on both outer sides of the upper frame (2) are screwed or returned to adjust the clearance of the entire frame. In order to make the lower frame (1) movable up and down, the lower frame (1) is operated by a lifting device (5). The lifting device (5) is shown in FIGS.
As shown in the figure, a cylinder (26) is provided at a lower portion of the lower frame (1) of the leg (25) fixed to the upper frame (2), and the lower frame (1) and the lower The frame sun (3) is moved up and down in the same direction as the piston (6). The lifting device (5) is provided with a cam (20) at the same position as the cylinder (26) as shown in FIG. 6, and the lower frame (1) and the lower frame sun (3) are moved up and down by rotation of the cam (20). Move.
The lifting device (5) is provided with the cylinder (2) as shown in FIG.
6) A pinion (22) is provided at the same position as that of the pinion (2).
The rack (2) fixed to the lower frame (1) by the rotation of (2)
4) is pushed up or lowered by reverse rotation to move the lower frame (1) and the lower frame sun (3) up and down in the same direction as the rack (24). The lifting device (5) is provided with a crankshaft (8) at the same position as the cylinder (26) as shown in FIG.
The lower frame (1) and the lower frame sun (3) are moved up and down by the rotation of the crankshaft (8). As shown in FIG. 10, the lifting device (5) rotates the wire (2) by rotating the drum (11).
3) is wound up, the wire (23) is loosened by the reverse rotation of the drum (11), and the wire (23) is moved up and down. The power is
Manual or electric, or partial manual or partial electric, and the operating time interval is appropriately set for manual operation, and the timer is used for electric operation.
The interval can be adjusted by a timer such as minutes, 10 minutes, 15 minutes... And continuous use is also possible.

[0006]

According to the present invention, the upper frame sun and the lower frame sun alternately support different parts of the human body, thereby dispersing weight pressure, improving blood circulation on the body contact surface, and softening numbness and pain on the contact surface. ,
Or, it is a body-friendly bet that prevents the lower frame sun from moving up and down and forms a recess between the upper frame sun and the ventilation groove to prevent the body contact surface from coming off and to prevent bedsores.

[Brief description of the drawings]

FIG. 1 is a plan view of the present invention.

FIG. 2 is a plan view showing a combination of a floor panel and a different kind of frame sun according to the present invention.

FIG. 3 is a side view of the lower frame, the lower frame sun rising side and the lifting device cylinder of the present invention.

FIG. 4 is a side view of a lower frame, a lower sun descending side of the lower frame, and a lifting device cylinder of the present invention.

FIG. 5 is an upper frame and an upper frame sun perspective view of the present invention.

FIG. 6 is a perspective view of a lower frame, a lower frame sun, and a cam of a lifting device according to the present invention.

FIG. 7 is a perspective view of the upper frame structure L-shaped angle machine of the present invention.

FIG. 8 is a cross-sectional view of a lower frame and an upper frame angle machine contact portion of the present invention and a side view of use of a lifting device pinion.

FIG. 9 is a perspective view of a curved part sun and a view of using a crankshaft of an elevating device according to the present invention.

FIG. 10 is a front view of a corrugated sun according to the present invention and a drawing of using a lifting device drum.

FIG. 11 is a side view of a dice sun and a dice according to the present invention.

FIG. 12 is a plan view of the dice sun and the dice of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Lower frame 2 Upper frame 3 Lower frame sun 4 Upper frame sun 5 Lifting device 6 Piston 7 Angle machine 8 Crankshaft 9 Waveform upper frame sun 10 Waveform lower frame sun 11 Drum 12 Upper frame dice 13 Lower frame dice 14 Dice sun 15 Floor plate 16 Wide sun 17 Medium sun 18 Narrow sun 19 Adjustment screw 20 Cam 21 Curved sun 22 Pinion 23 Wire 24 Rack 25 Leg 26 Cylinder

Claims (1)

[Claims] 1. An upper frame provided with every other upper frame sun at intervals, a lower frame having a lower frame sun between an upper frame sun movably provided at a lower position of the upper frame, A bet comprising: a leg fixed to both ends of the lower frame or the upper frame; and an elevating device provided to move the upper frame or the lower frame up and down.