KR20180042048A - Functional beds - Google Patents

Abstract

The present invention relates to a functional bed and, more specifically, relates to a functional bed capable of enabling a user to perform various stable and convenient postures as well as an inverted hanging posture. The present invention includes: a support frame (10) including a hinge (11) formed on a side thereof; a base frame (20) having one side installed in the hinge and having the other side connected with a first flexible operating member (21) installed in the support frame; a first mat frame (30) fixed to one side of the base frame; a second mat frame (40) placed in the upper part of the base frame and having a side connected with a second flexible operating member (41) installed in the base frame; a support link (50) connecting the first mat frame (30) and the second mat frame (40) to support the second mat frame; and a mattress (60) including a first mat (60a) fixed to the first mat frame and a second mat (60b) fixed to the second mat frame. The expansion and reduction of the first flexible operating member makes the base frame rotated around the hinge, and the expansion and reduction of the second flexible operating member enables an angle of the second mat frame to be adjusted to the first mat frame.

Description

Functional beds

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a functional bed, and more particularly, to a functional bed capable of taking a variety of attitudes, including a backward and backward posture,

Back pain is a fatal disease for people who are upright, whether severe back pain or severe back pain.

As a means for treating the back, the mechanical traction method generally used in hospitals and the traction by using the backrest used in the gym are not effective treatment because of the patient's tension and anxiety.

For effective traction therapy, the patient is stretched by his body weight without knowing himself, even if he is lying on the bed before taking the bed and giving the bed a slight incline, without relaxing the mind and stimulating the body.

People with back pain do not have severe pain when working during the day, but it is difficult to take a good night's sleep because of the pain when they go to bed. Back pain or neuralgia is caused by the dislocation of the disc due to the compression of the spinal joint. If the pressure is lowered by pulling the disc, the protruding disc, like a rubber balloon, will be found and the pain can be relieved.

The vocabulary related to blood circulation also causes a lot of diseases to the human being with upright walking.

In the human body, blood supply is not enough on the side of the head where the blood is consumed by gravity, and blood is drawn on the lower side, causing symptoms such as veins, hands and feet, and blood vessels to protrude.

In order to supply a large amount of blood to the head side, the blood pressure should be raised. However, it is not preferable because the blood pressure hardens due to lack of exercise and the dietary life, Therefore, it is preferable to naturally heal through a natural treatment method such as cocooning, but there is a problem that the elderly person or the patient can not do the exercise such as the cocooning.

As a conventional technique for solving such a problem, Korean Patent Laid-Open No. 10-2008-0027313 (Patent Document 1) discloses a device that can be used as a function of a bed in a normal situation, The user may be exposed to the back of the footrest so that the user can be intensively pressed against the back of the body by the massage mat which is detachably mounted on the upper surface of the bed mattress so that the therapeutic effect of the spinal disc patient can be expected The present invention relates to a disc treating bed, and more particularly, to a disc treating bed, which comprises a rectangular frame for supporting a lower portion of a bed, a frame having a head portion coupled to the head portion via a hinge, A mattress stacked on an upper surface of the frame and removably attachable to the massage mat; A footrest which is pivotally moved by a driving force of an electric motor through a space formed behind the frame and exposed to the rear portion of the mattress; And a cylinder connected to both sides of the bottom surface of the back of the frame so that a rear portion of the frame can be raised / lowered around a hinge coupled from both sides of the head.

However, the bed as in Patent Document 1 is disadvantageous in that it is not psychologically stable and can not attain various postures because it can be maintained only in the inverted state, and thus there is a limitation in treatment and it is not satisfactory.

Korean Patent Publication No. 10-2008-0027313

It is an object of the present invention to solve the problems inherent in the prior art described above, and it is an object of the present invention to provide a functional bed capable of taking a more stable, comfortable and various postures including an upside down posture.

It is another object of the present invention to provide a functional bed capable of performing a seesaw motion to the left and right of the hips in addition to the massage function through the whole body acupressure.

According to an aspect of the present invention, there is provided a functional bed comprising: a supporting frame having a hinge on one side; A base frame connected to the hinge and having a first extension driving member connected to the support frame; A first mat frame fixed to one side of the base frame; A second mat frame disposed at an upper portion of the base frame and having a second extension driving member connected to the base frame at one side thereof; A support link interconnecting the first mat frame and the second mat frame to support the second mat frame; A mattress comprising a first mat fixed on the first mat frame and a second mat fixed on the second mat frame; Wherein the base frame is pivoted about the hinge by the expansion and contraction of the first expansion and contraction driving member, and the angle of the second mat frame relative to the first mat frame And the like.

More preferably, the support link has a predetermined length and is bent at a predetermined angle, and the first shaft portion at one end of the support shaft is slidably movable in a guide hole having a long hole in the longitudinal direction on the first mat frame, And the second shaft portion of the other end portion is rotatably supported at one point on the second mat frame so that the rotation center point becomes the contact point of the upper end of the first mat and the second mat when the angle of the second mat frame changes .

According to the functional bed of the present invention, it is possible to take a variety of postures such as a posture in which the backrest is held in a sitting posture or a backward posture and a posture in which the backrest is held horizontally, The center of gravity of the bend is stable at the top of the mattress.

In addition, most of the patients with the disc do not sleep in a proper posture and sleep with their back bent, because all the nerves in the structure of the vertebrae pass to the back of the vertebrae, that is, back to the back so that when the waist is bent forward, Is mitigated.

The functional bed of the present invention using this principle can improve the symptoms of the leg vein patients by relieving the back pain and improving the blood circulation by raising the leg side up while the back is horizontal.

In addition, when the bed is tilted before going to bed and the seesaw motion to the left and right side of the hips, it can lower the pressure of the spinal disc, so it can take a good sleep without pain and can also help the disc treatment. have.

1 is a front view showing the construction and use state of the functional bed according to the present invention.
2 is a front view for explaining a configuration and function of the main part of the functional bed according to the present invention.
3 is a block diagram of a mattress according to the first embodiment of the present invention.
FIG. 4 is a cross-sectional view of the air tube taken along line AA in FIG. 3. FIG. 4A shows a state before inflation of the air tube, and FIG. 4B shows a state after inflation of the air tube.
5 is a detailed configuration diagram of a mattress according to a second embodiment of the present invention.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. It should be understood, however, that there is no intention to limit the invention to the form just described, and the spirit and scope of the present invention encompasses the ordinary variations, equivalents, and alternatives of the illustrated forms.

In the following description, when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, It should be understood that it may exist. On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it means that there are no other elements in between.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a front view showing the construction and use state of the functional bed according to the present invention.

1A to 1C, a functional bed according to the present invention includes a support frame 10, a base frame 20, a first mat frame 30, a second mat frame 40, a support link 50, , And a mattress (60).

The support frame 10 has a kind of leg function and is provided with a hinge 11 on one side.

One end of the base frame 20 is pivotally supported on the hinge 11 and the other end of the base frame 20 is connected to a first expansion and contraction driving member 21 provided on the support frame 10.

The first stretching and driving member 21 may be a cylinder structure that is stretchable in the longitudinal direction by, for example, motor driving. One end of the first stretching and driving member 21 is fixed to the support frame 10, Is fixed to the base frame 20.

The first mat frame 30 is fixed to one side of the base frame 20 by welding or bolt to be integrated with the base frame 20 and the first mat 60a is fixed to the upper portion thereof.

The second mat frame 40 is disposed at an upper portion of the base frame 20 and a second expansion driving member 41 installed at the base frame 20 is connected to one side of the second mat frame 40.

The second expansion and contraction driving member 41 may be, for example, a cylinder structure that can be stretched or shrunk in the longitudinal direction by a motor drive. One end of the second expansion driving member 41 is fixed to the base frame 20, Is fixed to the second mat frame (30).

A second mat 60b is fixed to the upper portion of the second mat frame 40.

The support link 50 connects the first mat frame 30 and the second mat frame 40 to each other so that the second mat frame 40 can be rotated about a portion to which the support link 50 is connected It is possible.

The mattress 60 includes a first mat 60a fixed on the first mat frame 30 and a second mat 60b fixed on the second mat frame 40, May be a general mattress or may have a shiatsu function as described below.

1A and 1B, the base frame 20 is rotated about the hinge 11 by the expansion and contraction of the first expansion and contraction driving member 21, When the length of the driving member 21 becomes long, the base frame 20 and the first mat frame 30 and the second mat frame 40 placed thereon simultaneously rotate around the hinge 11 in the clockwise direction in the drawing You can have a round bed function.

1B and 1C, it is possible to adjust the angle of the second mat frame 40 with respect to the first mat frame 30 by the expansion and contraction of the second expansion and contraction driving member 41. As shown in Fig. That is, when the length of the first expansion driving member 41 is shortened, the second mat frame 40 is rotated counterclockwise about the second shaft portion 52 (see FIG. 2) to which the link member 50 is connected So that the upper body of the user can be kept horizontal.

2 is a front view for explaining a configuration and function of the main part of the functional bed according to the present invention.

2A and 2B, the support link 50 has a predetermined length and is bent at a predetermined angle. The first shaft portion 51 at one end is connected to the first mat frame 30, The second shaft portion 52 of the end portion is rotatably supported at one point on the second mat frame. The first mat frame 30 is provided with a guide hole (31), and the first shaft portion (51) is slidably movable in the guide hole (31).

With this configuration, when the angle of the second mat frame 40 is adjusted by the expansion and contraction of the second stretching and driving member 41, the rotation center point C is always set to the first mat 60a, To be the point of contact at the top of the second housing 60b.

Therefore, even if the second mat frame 40 is positioned at any angle, the gap between the first mat 60a and the second mat 60b is not formed, or a height difference is not generated.

Fig. 4 is a cross-sectional view of the mattress according to the first embodiment of the present invention. Fig. 4 is a cross-sectional view of the air tube shown in Fig. Of Fig.

3 and 4, a part of the mattress 60, for example, a part of the second mat 60b on which the waist of the human body is located may be provided with a vibrating part, It is preferable to arrange it at the lower part of the part where the waist of the body is located.

The vibrating unit can be installed on the upper portion of the second mat frame 40 or 40 'and is composed of a flat plate-like support plate 61 and a support plate 61 disposed on the support plate 61, And an air tube 80 interposed between the acupressure cover 62 and the support plate 61. The air pressure tube 62 includes an air pressure tube 62 having flexibility.

The acupressure cover 62 may be formed on a part of the support plate 61.

The eccentric shaft of the eccentric motor 70 is fixed to the lower end of the support plate 61 so that the eccentric shaft of the eccentric motor 70 is engaged with the support plate 61. In order to allow the support plate 61 to have a vibration massage function, Vibration is applied to the support plate 61 when the eccentric motor 70 is driven at a high speed.

The support plate 61 may be supported by the second mat frame 40 or 40 'and may absorb shock between the second mat frame 40' and the support plate 61 The vibration is prevented from being transmitted to the second mat frame 40 (40 ') by vibration of the support plate 61 via the buffer member 71 such as rubber, silicone, or foamed urethane plate, .

A user can arbitrarily inject air into the air tube 80. In order to inject air into the air tube 80, a soft air induction pipe 81, one end of which is connected to the air tube, A flexible air pump 82 connected to the other end of the induction pipe 81 and adapted to inject air by being pumped while being hand-tightly supported by the air tube 82, And a valve 83 provided to discharge the injected air.

4B, as the air is injected into the air tube 80, the acupressure cover 62 rises and comes into contact with the waist of the body. That is, the back pressure cover 62 is raised and deformed corresponding to the curved surface of the concave portion like the waist, so that the waist portion can be effectively massaged.

5 is a detailed configuration diagram of a mattress according to a second embodiment of the present invention.

5, the second embodiment of the present invention shows a seesicking mechanism separately provided at a portion of the mattress 60 where the hips are located, for example, a part of the first mat 60a .

To this end, a base plate 91 is disposed at a lower portion, and a seesaw plate 90 connected to the base plate 91 by a seesaw shaft 92 and rotatably seesaw is disposed thereon.

Between the base plate 91 and the seesaw plate 90, a seesaw drive means capable of seesawing the seesaw plate 90 is provided.

The seesaw drive means includes a drive pulley 93 installed on the base plate 91 and connected to the motor, a driven pulley 95 connected to the drive pulley 93 via a belt 94, And an eccentric link 96 interconnecting an axis of the driven pulley 95 and one side of the seesaw plate 90. The eccentric link 96 is eccentrically rotatable about the axis of the driven pulley 95, .

Therefore, when the eccentric link 96 is rotated, one side of the seesaw plate 90 (the portion where the eccentric link 96 is located) descends and the center portion of the seesaw plate 90 is fixed to the seesaw axis 92, The seesaw plate 90 can perform seesaw motion to the left and right, thereby enabling seesaw motion of the hips.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents. .

10: support frame 11: hinge
20: base frame 21: first stretchable driving member
30: first mat frame 31: guide hole
40: second mat frame 41: second stretchable driving member
50: Support link
51: first shaft portion 52: second shaft portion
60: Mattress
60a: first mat 60b: second mat
61: mat support plate 62: acupressure cover
70: eccentric motor 71: buffer member
80: air tube 81: air induction tube
82: air pump 83: valve
90: Seesaw plate
91: Base plate 92: Seesaw axis
93: drive pulley 94: belt
95: driven pulley 96: eccentric link

Claims (7)

A support frame having a hinge on one side; A base frame connected to the hinge and having a first extension driving member connected to the support frame; A first mat frame fixed to one side of the base frame; A second mat frame disposed at an upper portion of the base frame and having a second extension driving member connected to the base frame at one side thereof; A support link interconnecting the first mat frame and the second mat frame to support the second mat frame; A mattress comprising a first mat fixed on the first mat frame and a second mat fixed on the second mat frame; Lt; / RTI >
The base frame is pivoted about the hinge by the expansion and contraction of the first expansion and contraction driving member and the angle of the second mat frame relative to the first mat frame can be changed by the expansion and contraction of the second expansion driving member A functional bed characterized by.
The method according to claim 1,
Wherein the support link has a predetermined length and is bent at a predetermined angle so that the first shaft portion of one end is axially slidable in a guide hole in which a long hole is perforated in the longitudinal direction on the first mat frame, And the shaft portion is rotatably supported at one point on the second mat frame so that the rotation center point becomes a contact point of the upper ends of the first mat and the second mat when the angle of the second mat frame is changed.
3. The method according to claim 1 or 2,
A vibration part is provided on a part of the second mat,
The vibrating portion includes a support plate in the form of a flat plate, an acupressure cover disposed on the support plate and having flexibility, and an air tube interposed between the acupressure cover and the support plate, Wherein the pressure-sensitive cover is raised when the air is injected, so that the functional bed can contact the curved surface of the waist.
The method of claim 3,
A flexible air induction pipe having one end connected to the air tube; an elastic air pump connected to the other end of the air induction pipe and adapted to be pumped so as to be pumped by hand to inject air; Further comprising a valve provided to discharge the air injected into the air tube.
The method of claim 3,
And an eccentric shaft of the eccentric motor is disposed in contact with the lower end of the support plate so that vibrations are applied to the mattress during driving of the eccentric motor and a buffer member for absorbing impact is interposed between the support plate and the second mat frame Functional bed.
The method according to claim 1,
A seesaw plate disposed at a portion of the first mat where the hips are positioned and seesawly rotatable with respect to the base plate,
And seesaw driving means for driving the seesaw plate, thereby enabling seesaw motion of the buttocks.
The method according to claim 6,
Wherein the seesaw driving means includes a drive pulley installed on the base plate and connected to the motor, a driven pulley connected to the drive pulley via a belt, and an eccentric link interconnecting the shaft of the driven pulley and one side of the seesaw plate Wherein the eccentric link is eccentrically rotatable with respect to the axis of the driven pulley.

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