JPH105287A - Health bad - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable to naturally correct a waist joint or a leg joint during laying on a bed, by equipping a bed with a toe tip support under an opening for lower leg inserting so as to support toe tips at the tip end of a lower leg part inserted inclined into the opening for lower leg inserting when a patient lays him-/her-self in a prone position. SOLUTION: An opening 4 for lower leg inserting, to which a lower leg part 3 lower than a knee 2 is inserted when a patient lays him-/her-self on a bed 1 in a prone or supine position, is formed on the bed 1. A toe tip support part 6 to support toe tips 5 at the tip end of the lower leg part 3 inserted inclined downward into the opening 4 for lower leg inserting when a patient lays him-/her-self on a bed 1 in a prone position is formed on the lower side of the opening 4 for lower leg inserting. When the joint of a waist 7 is to be corrected, the patient lays him-/her-self on the bed 1 in a prone position, inserts the lower leg part 3 into the opening 4 for lower leg inserting and dangles to drag the joint of the waist 7 by the gravity energy. When the joint of a leg is to be corrected, the patient lays him-/her-self on the bed 1 and inserts the lower leg part 3 into the opening 4 for lower leg inserting and makes the toe tip support part 6 support the toe tip 5 part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a health bed which can correct a displacement of a leg or a hip joint while sleeping.

[0002]

2. Description of the Related Art Leaving the displacement of the joints of the legs and the hips causes pain in the legs and the hips. Legs and lower back pain may be cured with drugs, but drugs cannot correct the displacement of the leg and lower joints that cause leg and lower back pain. Therefore, it is necessary to correct the displacement of the joint of the leg and the waist in order to cure the pain of the leg and the waist fundamentally.

[0003] In correcting the displacement of the joints of the legs and hips,
Conventionally, a long correction time using a correction tool is required. In general, traction therapy (intermittent traction, continuous traction) is used as a method of pulling the neck and hips, but in a busy time, it takes a long time to correct the displacement of the joints of the legs and hips It is difficult to do so, and placing a large orthodontic appliance in a small room makes the room inconvenient and inconvenient for everyday life.

The inventor of the present invention has proposed a health bed that can correct the displacement of the hip joint during sleep, and has proposed a health bed.
3-1 3907 (Japanese Utility Model Laid-Open No. 55-59955). This conventional example is provided with a lower leg insertion opening for inserting the lower leg from the knee when lying down on the bed. By inserting the lower leg from the knee into the opening and hanging it down, the gravitational energy generated by hanging the lower leg from the knee pulls the hip joint and corrects the hip joint. . In other words, it is designed to naturally correct the displacement of the hip joint while sleeping in the bed.

[0005]

However, in the conventional example disclosed in Japanese Utility Model Laid-Open Publication No. 55-59955, the hip joint can be corrected, but the leg joint, especially the knee of the leg. There was a problem that the joint could not be corrected. The present invention has been made in view of the problems of the above conventional example,
An object of the present invention is to provide a health bed that can naturally correct a hip joint and a leg joint while sleeping on a bed.

[0006]

In order to solve the above problems, a health bed according to the present invention comprises a lower leg for inserting a lower leg 3 from a knee 2 when lying on a bed 1 or lying face down. The lower leg inserted into the lower leg insertion opening 4 in a state where the lower leg insertion opening 4 is provided, and the lower leg is laid face down on the bed 1 below the lower leg insertion opening 4. It is characterized in that a toe supporting portion 6 for supporting the toe 5 at the tip of the portion 3 is provided. With this configuration, when correcting the joint of the waist 7, lie on the back of the bed 1 and insert the lower leg 3 from the knee 2 into the lower leg insertion opening 4 to hang down. Thus, the joint of the waist 7 can be corrected by pulling the joint of the waist 7 by the gravitational energy caused by hanging the lower leg 3 from the knee 2, and the bed 1 can be corrected when the joint of the leg is corrected. I lay down on my face,
The lower leg 3 from the knee 2 is inserted into the lower leg insertion opening 4 and the toe 5 is supported by the toe support 6, so that the knee 2
In the joint part of the knee, the thigh 9 side is supported by the bed 1 and does not move, but the lower leg 3 side of the joint part of the knee 2 is the bed 1
, The load of the lower leg 3 acts on the lower leg 3 side of the joint portion of the knee 2 and the lower leg 3 of the joint portion of the knee 2
The force for moving the side downward acts to correct the joint of the knee 2.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail based on embodiments shown in the accompanying drawings. When a person lies on his / her back or face down on the floor plate portion 10 of the bed 1,
A lower leg insertion opening 4 for inserting the lower leg 3 from below is provided. The lower leg insertion opening 4 may be provided over substantially the entire length in the width direction of the bed 1 as in the embodiment shown in the figure, or may be provided in a part of the bed 1 in the width direction. In FIG. 1, the floor panel 10 is divided into a floor panel main body 10a for supporting most of the body and an end floor panel 10b on the toe side, and the floor panel main body 10a and the end on the toe side are divided. The lower leg insertion opening 4 is formed between the lower floor plate 10b.

An end of the upper surface of the floor panel main body 10a on the side of the lower leg insertion opening 4 is formed as an inclined surface 11 which is inclined so as to become lower toward the lower leg insertion opening 4 side. A foot support 6 is provided below the lower leg insertion opening 4 and shifted toward the end floor plate 10b. The toe supporting portion 6 is for supporting the toe 5 at the tip of the lower leg 3 inserted obliquely downward into the lower leg insertion opening 4 when lying down on the bed 1. Things. The foot support 6 may be formed integrally with the bed 1 or may be separate from the bed 1.

FIG. 3 shows an example in which the foot support 6 is formed integrally with the bed 1. In FIG. 3, an upper plate 13 and a lower plate 14 are provided between both side plates 12, and an end of the upper plate 13 supports a sole 15 such as a heel of the toe 5 or an arch. The supporting member 16 is provided, and the lower plate 14
The toe support part 18 for supporting the toe 17 of this is provided. Here, the toe supporting portion 18 is formed by forming a hole 19 in the lower plate 14, and extending two bar members 20 in the hole 19.

In the above embodiment, when a person lies on the floor panel main body 10a of the floor panel 10 of the bed 1 face down and inserts the lower leg 3 obliquely downward from the lower leg insertion opening 4, In supporting the toe 5 of the lower leg 3, the bar 20 is sandwiched between the toes 17 as shown in FIGS. 7 and 8, and the sole 15 of the toe 5 such as a heel or an arch is supported by a sole supporting member. By pressing against the foot 16, the toe 5 of the lower leg 3 is supported.

FIG. 4 shows an example in which the toe supporting portion 18 is provided in the tower 22 of the kotatsu 21. That is, in this embodiment, the bar 20 is provided on the upper part of the tower 22 covering the heater 23 which is the heat source of the kotatsu 21 to serve as the toe support portion 18. Here, the kotatsu 21 may be formed integrally with the bed 1 or may be formed separately from the bed 1.

[0012] Thus, in order to correct the joint of the waist 7,
As shown in FIG. 5, the patient lies on his / her back on the bed 1, inserts the lower leg 3 from the knee 2 into the lower leg insertion opening 4, and hangs. In this way, the joint of the waist 7 is pulled by the lower leg 3 via the thigh 9 by the gravitational energy caused by hanging the lower leg 3 from the knee 2,
The joint can be corrected. The correction of the joints of the waist 7 can be naturally performed only by lying on the bed 1 of the present invention while lying on the back, inserting the lower leg 3 from the knee 2 into the lower leg insertion opening 4 and hanging down. It can correct the hip joint.

In order to correct the joints of the legs, especially the joints of the knees 2, as shown in FIG. 6 (a), lie on the bed 1 and lie down on the lower leg 3 from the knees 2. The toe is inserted into the lower leg insertion opening 4 and the toe 5 is supported by the toe support 6. Here, as described above, the toe 5 sandwiches the bar 20 with the toes 17 and also attaches the sole 15 to the sole supporting member 1.
6 and is supported by the foot support portion 6.

In this case, as shown in FIG. 6 (b), the load on the thigh 9 is supported by the floor plate body 10a.
In the joint portion of the knee 2, the downward movement of the thigh 9 is restricted. On the other hand, the lower leg 3 is supported at its upper end by the thigh 9 at the joint part of the knee 2 and only at the five toes of the lower leg 3 by the toe supporting part 6. The load of No. 3 is concentrated on the joint part of the knee 2 and the toe 5, so that the force in the direction of arrow A in FIG. Will work. As described above, in the joint portion of the knee 2, the downward movement of the thigh 9 side is restricted, but in the lower leg 3 side of the joint portion of the knee 2, the direction of arrow a in FIG. Is applied to correct the displacement of the joint portion of the knee 2.

That is, when a human walks, a force in the direction of arrow B in FIG. 11A acts on the joint of the knee 2 of the leg, whereby the joint of the knee 2 is broken from the solid line in FIG. (The solid line is the normal state here.)
However, as described above, it is possible to correct the displacement of the joint portion of the knee 2 by lying down on the bed 1 and applying a force in the direction of arrow A on the lower leg 3 side of the joint portion of the knee 2.

In the above embodiment, when the toe 5 is supported by the toe support 6, the bar 20 is sandwiched between the toes 17 and the sole 15 is supported by the sole support member 16.
Although the example in which the foot is pressed is shown, only the sole 15 may be supported by the foot support 6. In addition, sole 15
May be supported on the bed 1 at a position below the lower leg insertion opening 4 and shifted toward the end floor plate 10b.

In addition, the kotatsu 21 as shown in FIGS. 4 and 9 which supports the toes 5 can correct the joint of the knee 2 while heating the feet, especially in winter. By the way, in the present invention, the lower leg insertion opening 4
May be closed by the detachable floor plate 20. That is,
When it is not necessary to correct the joints of the waist 7 and the knee 2, the lower leg insertion opening 4 is closed by the detachable floor plate 20, and the bed can be used as a normal bed. in this case,
For example, a floor plate supporting portion 21 that supports the detachable floor plate 20 with the detachable floor plate 20 fitted in the lower leg insertion opening 4 is provided. The floor panel support 21 may be of various forms. For example, as shown in FIG.
When the floor plate support portion 21 is attached to the holder 22 provided on the lower surface of the bottom floor portion 10a on the foot side and the end portion floor portion 10b on the toe side so as to be able to protrude and retract, and when the lower leg insertion opening 4 is covered with the removable floor plate 20, The floor plate support portion 21 is projected as shown in FIG. 10 to support the detachable floor plate 20, and when the detachable floor plate 20 is removed, the floor plate support portion 21 is immersed in the holder 22 to insert the lower leg. The floor plate support portion 21 does not hinder the opening of the lower leg 3 by opening the opening 4 for use.

The end of the upper part of the floor panel body 10a on the side of the lower leg insertion opening 4 is formed as an inclined surface 11, so that the thigh 9 can be easily lowered along the inclined surface 11. The thigh 3 can be inserted into the lower leg insertion opening 4 so that the thigh 9 does not cause pain when correcting the joint of the waist 7 and the knee 2. When correcting the joint of the waist 7 and the knee 2, the rug 25 such as a mat or a futon may be laid. In this case, in the portion corresponding to the inclined surface 11, the rug 25 has
May be provided. By providing the rug 25 with the inclined portion 26 in this manner, the lower leg 3 can be more easily inserted into the lower leg insertion opening 4, and when correcting the joint of the waist 7 or the knee 2, the thigh is corrected. The part 9 does not cause pain. 27 in the figure
Is a pillow.

[0019]

According to the present invention, as described above, the lower leg insertion opening for inserting the lower leg from the knee in the case where the patient lies down on the bed or lies face down is provided. A toe for supporting the tip of the tip of the lower leg inserted obliquely downward into the lower leg insertion opening when lying prone on the bed below the lower leg insertion opening Since the support part is provided, it is possible to correct the hip joint naturally by lying on the back of the bed and inserting the lower leg from the lower leg insertion opening and hanging it down. The knee joint can be corrected naturally by lying on the stomach and inserting the lower leg from the lower leg insertion opening and supporting the toe on the toe support portion. By changing the direction, it is possible to provide a multifunctional bed that can correct the hip joint and the knee joint It is.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic sectional view of the same.

FIG. 3 is a schematic perspective view of an embodiment of the foot support portion of the embodiment.

FIG. 4 is a schematic perspective view of another embodiment of the foot support portion of the above.

FIG. 5 is a schematic explanatory view showing a state where the patient is lying on his / her back on a bed and correcting a hip joint.

FIG. 6 (a) is a schematic explanatory view showing a state where the knee joint is corrected while lying on the same bed, and FIG. 6 (b) is an enlarged explanatory view.

FIG. 7 is an explanatory view of a portion where the toe is supported by a toe supporting portion.

FIG. 8 is an explanatory view of a portion supporting the toe of the above.

FIG. 9 is an explanatory view of a portion where the toe is supported by a toe supporting portion in another embodiment of the above.

FIG. 10 is a schematic cross-sectional view showing an example in which a detachable floor plate is fitted into the lower leg insertion opening of the above.

FIG. 11A is an explanatory diagram for explaining that a shear force applied to a knee joint acts when a human is walking,
(B) is an explanatory view of the displacement of the knee joint.

[Explanation of symbols]

 1 bed 2 knee 3 lower leg 4 lower leg insertion opening 5 toe 6 toe support

Claims (1)

[Claims] 1. A lower leg insertion opening for inserting a lower leg from a knee when lying down on a bed or a prone position on a bed, and the bed is provided below the lower leg insertion opening on a bed. A health device comprising a foot support portion for supporting a tip of a tip of a lower leg inserted obliquely downward into the lower leg insertion opening when lying down face down. bed.