KR101731220B1 - Powered rocking bed - Google Patents

Abstract

The present invention relates to an electric rocking bed and, more specifically, relates to an electric rocking bed capable of automatically allowing a mattress to move forwards, backwards, and in a diagonal direction when a toddler or a child sleeps to induce deep sleep; and moreover, repeatedly performs acupressure to the sole of the sleeping babys foot to stimulate a growth point. To achieve this, the present invention comprises: a bed frame; first to fourth electrically powered ball cylinders; a spring ball cylinder; a mattress base plate; the mattress; a foot acupressure device; one or more far-infrared lamps; and a controller.

Description

Electric rocking bed {Powered rocking bed}

The present invention relates to an electric rocking bed, and more particularly, it relates to an electric rocking bed, and more particularly, to a sleeping chair capable of inducing a sleeping motion by automatically moving a mattress in front, rear, left, and right diagonal directions while sleeping, The present invention relates to an electric rocking bed capable of irritating a growth point by repeatedly applying acupressure.

Nowadays, the western style residential environment occupies the most part. Especially when sleeping, it tends to prefer sleeping on the bed rather than sleeping on the floor as before.

Taking a good night's sleep is very important for a healthy life, but modern people are not conscious of themselves for a variety of reasons such as stress, obesity, irregular eating habits, and late sleep, but the quality of their sleep is often significantly lower than expected.

Sleep is important for everyone, but it is especially important for infants and children in the growing season to have enough sleep between 10:00 am and 2:00 am, where the most growth hormone is secreted. However, children who are unable to control their own life patterns often do not get asleep easily even when they go to bed, often sleeping late at night.

As adults, it is easy to see a child in a car falling asleep quickly by the shaking of the car. Studies have shown that when sleeping in a wobbly nest, sleeping is faster than when sleeping in a fixed bed, and that pupil movement is more stable than sleeping in a fixed bed.

Conventionally, there have been a lot of rocking beds for children. However, the conventional shaking bed imitates a kind of swing motion in which an adult holds a child on both arms and shakes it from side to side. When the bed is repeatedly shaken to the left and right, it affects the child's canal ring and is a kind of motion sickness It will fall out.

Therefore, there is a high necessity to develop a rocking bed that can help the child sleep more effectively due to the different mechanism of shaking from the conventional rocking bed.

In addition, it is highly desirable to develop a rocking bed that can stimulate the growth of a child more positively than simply inducing a child's sleeping.

Korean Patent Publication No. 10-2016-0101376 (published Aug. 25, 2016)

It is an object of the present invention to provide a rocking bed capable of realizing a new rocking structure such as sleeping in a gently rocking car so that a child can take a good night's sleep.

In addition, the present invention has another object to provide a swinging bed capable of stimulating the growth of a child in addition to inducing a sleeping state of a child.

The electric rocking bed according to the present invention includes a bed frame having a rectangular receiving space having a length and a width longer than the length and width of the mattress so that the mattress can be swung in all directions; First to fourth electromotive ball cylinders each including a ball bearing installed to be freely rotatable at an end of the cylinder rod, the first to fourth electromotive ball cylinders being embedded in four corners of the bottom surface of the bed frame, A spring ball cylinder embedded in a center of the bed frame, the spring ball cylinder including a ball bearing installed to be freely rotatable at an end of the cylinder rod; Is positioned on the top of the cylinder and has the same size as the mattress, A mattress base plate elastically supported at each end of the mattress base by elastic force and having an auxiliary base plate capable of covering a gap in the longitudinal direction of the bed frame by being projected and retracted by a spring; And a case having a rectangular parallelepiped disposed on a foot side of the bed frame, wherein a plurality of through holes are formed on a surface facing the foot, the bed is moved along the longitudinal direction of the bed frame by an electric cylinder, An infrared ray lamp disposed on a case of the foot impactor and emitting far infrared rays toward the foot of the bed frame; And a controller for controlling operations of the first to fourth electrically powered ball cylinders, the electric cylinder, and the far-infrared lamp, wherein the controller controls the up-and-down moving distance of each cylinder rod of the first to fourth electrically- The controller controls the operation of the electric cylinder and the far-infrared lamp by independently controlling the electric motor so that the mattress seated on the mattress base plate is continuously moved in a tilting manner in the front, rear, left, right and diagonal directions, Infrared rays are radiated toward the foot portion of the bed frame while allowing the dorsal pressure bar to repeatedly protrude and retreat through the through-hole.

The first and second mattress transmission mats having strokes having lengths corresponding to half of the widths of the widths of the bed frame and the mattresses are formed on inner side surfaces of the bed frame facing the mattresses on both sides in the width direction. And the controller drives the first and second mattress driving pads once after stopping the operation of the first to fourth electromotive ball cylinders to uniformly align the mattress with respect to the width direction of the bed frame .

The bed spring may further include a corner spring plate installed to be elastically supported on the bed frame to block four corner gaps between the auxiliary base plate and the bed frame, And may be configured to move in and out of the bed frame while maintaining a state of being in close contact with the mattress base plate.

The electric rocking bed of the present invention having the above-described configuration can independently control the electric ball cylinders disposed at the four corners of the bed frame to realize various swinging movements. As a result, It is possible to take a good sleep.

In addition, the present invention is not only capable of inducing a child's sleeping surface but also having a dorsal pressure rod capable of stimulating the growth point of the sole, thereby positively inducing the growth of a child, It also has a function as a health bed that can realize a dull fever (head cold fever).

1 is a perspective view showing the overall structure of an electric rocking bed according to the present invention;
FIG. 2 is a cross-sectional view of a bed frame cut along line AA of FIG. 1;
3 is a cross-sectional view of the mattress base plate cut along the line BB of Fig.
Fig. 4 is a view showing a state at a time when a mattress of an electric rocking bed according to the present invention performs shaking motion. Fig.
5 is a cross-sectional view of the configuration of a foot solechip cut along the CC line of FIG. 1;
6 is a view showing the operation of aligning the mattress in the width direction by operating the mattress slide.

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

In describing the embodiments of the present invention, a description of well-known structures that can be easily understood by those skilled in the art will be omitted so as not to obscure the gist of the present invention. In the drawings, like reference numerals refer to like elements throughout. The same elements will be denoted by the same reference numerals even though they are shown in different drawings. Referring to the drawings, The size of the elements, etc., may be exaggerated for clarity and convenience of explanation.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; coupled "or" connected "indirectly while intervening in the context of the present invention.

FIG. 1 is a perspective view showing the overall structure of an electric rocking bed 10 according to the present invention, and will be described in detail with reference to the same.

The motorized rocking bed 10 according to the present invention includes the bed frame 100 on which the mattress 600 is mounted as well as the mattress 600 and the mattress 600 are arranged in a diagonal direction with respect to the front, Which is tilted at a slight angle.

The bed frame 100 is formed with a rectangular receiving space 110 having a length and a width slightly longer than the length and width of the mattress 600 so that the mattress 600 can be swung in all directions. That is, the mattress 600 enters the inner space of the bed frame 100, and a clearance of about 10 to 30 cm is formed in the mattress 600 so that the mattress 600 can be moved little by little in all directions.

The accommodation space 110 of the bed frame 100 is provided with an intermediate plate 115. Between the intermediate plate 115 and the bottom surface of the bed frame 100, The fourth electromotive ball cylinders 210 to 240 and the spring ball cylinder 300 are installed.

2 is a cross-sectional view of the bed frame 100 cut along the line AA in FIG. 1. FIG. 2 shows a sectional structure of the second and third electromotive ball cylinders and the spring ball cylinder 300, and FIG. 2 The first and fourth electromotive ball cylinders 210 and 240, which are not shown, have the same structure.

The first to fourth electromotive ball cylinders 210 to 240 are installed at four corners of the bottom of the bed frame 100. Each of the electromotive ball cylinders 210 to 240 includes a cylinder rod 400, And a ball bearing 410 installed at an end of the cylinder rod 400 so as to be freely rotatable (rolling motion).

The spring ball cylinder 300 is embedded in the center of the bed frame 100. Unlike the cylinder rod 400 of the electromotive ball cylinders 210 to 240 which move up and down electrically, And the ball bearing 410 is freely rotatably mounted on the end of the cylinder rod 400. The ball bearing 410 is rotatably mounted on the cylinder rod 400,

The operation of the first to fourth electromotive ball cylinders 210 to 240 and the spring ball cylinder 300 will be described later in detail with reference to FIG.

The mattress base plate 500 is seated on the first to fourth electromotive ball cylinders 210 to 240 and the spring ball cylinder 300 as described above. The reason for inserting the mattress base plate 500 is that the first to fourth electromechanical ball cylinders 210 to 240 and the spring ball 200 are made of a material that is harder than the mattress 600, So that the cylinder 300 accurately follows the tilting motion.

The mattress base plate 500 has the same size as that of the mattress 600. Particularly, each end of the mattress base plate 500 in the width direction W and the longitudinal direction L is elastically supported by the spring 520 An auxiliary base plate 510 is provided. The auxiliary base plate 510 is provided to cover the four sides of the space formed by the space 110 of the bed frame 100 being slightly larger than the mattress 600, The projection length of the auxiliary base plate 510 is automatically adjusted by the elastic force of the spring 520 so that the width direction W and the longitudinal direction L can be automatically adjusted even if the mattress 600 is at an arbitrary position, A gap is filled. A mattress 600 is seated on the mattress base plate 500.

4 is a view showing a state at a time when the mattress 600 of the electric rocking bed 10 according to the present invention performs shaking motion.

In the drawing, the ball bearing 410 located at the end of the cylinder rod 400 of the second electromotive ball cylinder 220 protrudes slightly above the intermediate plate 115. On the other hand, the cylinder rod 400 of the third electromotive ball cylinder 230 is sufficiently extended, and the ball bearing 410 at the end portion of the third electromotive ball cylinder 230 protrudes above the intermediate plate 115. Accordingly, the mattress base plate 500 and the mattress 600 that is mounted on the mattress base plate 500 flow down toward the second electromotive ball cylinder 220 along the inclined angle with the help of the rolling motion of the ball bearing 410.

4 is a sectional view, it is seen that the mattress base plate 500 and the mattress 600 are slid only toward the second electromotive ball cylinder 220. However, referring to Fig. 1, The mattress base plate 500 and the mattress 600 are moved forward and backward in accordance with the difference in the protruding heights of the first to fourth electromotive ball cylinders 210 to 240 since the first to fourth electromotive ball cylinders 210 to 240 are disposed. It can be tilted in all directions in the left-right direction and the diagonal direction.

The individual operations of the first to fourth electromotive ball cylinders 210 to 240 are adjusted by the controller 900. The controller 900 independently controls the upward and downward movement distances of the cylinder rods 400 of the first to fourth electromotive ball cylinders 210 to 240 in accordance with a preset program, The mattress 600 which is seated on the upper side can be continuously moved in the forward, backward, leftward, and diagonal directions.

The shaking of the mattress 600 can be manifested in various patterns of movement that can be implemented in a plane, for example moving clockwise or counterclockwise, as well as moving a mattress 600 floating on the water, Or a swing motion such as a conventional rocking bed.

The spring ball cylinder 300 disposed at the center of the bed frame 100 moves the cylinder rod 400 upward and downward due to the elasticity of the cylinder spring 310 so that the first to fourth electromotive ball cylinders 210 to 240, So as to support the central portion of the mattress base plate 500. That is, although the spring ball cylinder 300 itself can not create the swinging movement of the mattress 600, it supports the midsection of the mattress base plate 500, thereby helping the mattress base plate 500 to move stably.

Of course, when the electric rocking bed 10 of the present invention is not operated, the cylinder rod 400 of the first to fourth electromotive ball cylinders 210 to 240 is maximally contracted, The spring ball cylinder 300 is pressed by the weight of the mattress base plate 500 and the mattress 600 thereon so that the mattress 600 is fixed to the fixed bed .

The electric rocking bed 10 of the present invention further includes a foot shaper 700 disposed on the foot F side of the bed frame 100. The foot impactor 700 is for stimulating the growth point of the sole, and is intended to further improve the key growth effect by stimulating the growth point while taking a good sleep at night when the growth hormone is secreted most vigorously. The configuration of the sole shaper 700 is shown in detail in Fig.

The foot solechipper 700 has a rectangular parallelepiped case 710 corresponding to the width of the frame and a plurality of through holes 720 are formed on one side of the foot frame F facing the foot F have. The acupressure stick 740 interlocked with the electric cylinder 730 provided inside the case 710 moves along the longitudinal direction L of the bed frame 100 and moves up and down through the through hole 720 to press the sole do.

One or more far-infrared lamps 800 are disposed on the case 710 of the foot soleplate 700 to emit far infrared rays toward the foot F of the bed frame 100. This is to help people sleep and sleep well by implementing a traditional health guideline, 头寒 足 热.

The operation of the electric cylinder 730 and the far-infrared lamp 800 of the foot impactor 700 is also controlled by the controller 900. [

The width of the bed frame 100 and the width of the mattress 600 are equal to one-half of the difference in length between the bed frame 100 and the mattress 600 on the inner side opposite to the mattress 600 on both sides in the width direction W of the bed frame 100 The first and second mattress operating pads 121 and 122 having a stroke of a predetermined length may be disposed.

As described above, in the electric rocking bed 10 of the present invention, since the receiving space 110 of the bed frame 100 is larger than the mattress 600, a slight gap is formed in all directions. The gap between the mattress base plate 500 and the bed frame 100 is obscured by the auxiliary base plate 510 described previously but a gap between the mattress 600 and the bed frame 100 is exposed. However, if the mattress 600 is closely attached to one side in the width direction W in the electric rocking bed 10 of the present invention, a relatively large gap is formed in the other side. When the bed is used, So it is possible that the foot will fall out of the gap.

The electric rocking bed 10 of the present invention includes first and second push rollers 123 and 123 arranged on the inner side facing the mattress 600 on both sides of the width direction W of the bed frame 100, The mattress 600 is evenly aligned with respect to the width direction W of the bed frame 100 by using the first and second mattress driving mails 121 and 122 which are moved forward and backward by the first and second mattress driving mechanisms 124 and 124, respectively.

The lengths of the extension of the first and second pushing cylinders 123 and 124, that is, the strokes of the first and second mattress transmission pads 121 and 122, The mattress 600 can be aligned with the center of the width direction W almost exactly.

The controller 900 also controls the operation of the first and second mattress driving bars 121 and 122. The controller 900 stops the operation of the first to fourth electromotive ball cylinders 210 to 240, 1 and the second mattress rotating members 121 and 122 are driven once to align the mattress 600. [ This is because once the width direction W of the mattress 600 has been aligned, it is not necessary for the first and second mattress slide 121 and 122 to continue pushing the mattress 600, This is because the mattress driving pads 121 and 122 prevent the mattress 600 from swinging.

Although the gap between the mattress base plate 500 and the bed frame 100 is largely obscured by the auxiliary base plate 510 described above in the width direction W and the longitudinal direction L, ), There is inevitably a gap in the four corners. The corner spring plate 530 elastically supported by the spring can be installed on the four corners of the bed frame 100 so as to cover the gap of the four corners.

The corner spring plate 530 is installed on the bed frame 100 side instead of the mattress base plate 500 and is supported by the spring against the bed frame 100. As the mattress base plate 500 moves forward, And moves in and out of the bed frame 100 while maintaining a state of being in close contact with the mattress base plate 500.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill 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. It will be possible. Accordingly, the scope of the present invention will be determined by the description of the claims and their equivalents.

10: electric rocking bed 100: bed frame
110: accommodating space 115: intermediate plate
121: first mattress electric mast 122: second mattress electric mast
123: first rod cylinder 124: second rod cylinder
210: first electric ball cylinder 220: second electric ball cylinder
230: third electric ball cylinder 240: fourth electric ball cylinder
300: spring ball cylinder 310: cylinder spring
400: Cylinder rod 410: Ball bearing
500: mattress base plate 510: auxiliary base plate
520: spring 530: corner spring plate
600: mattress 700: sole pressure applicator
710: Case 720: Through-hole
730: Electric cylinder 740: Zipper bar
800: far-infrared lamp 900: controller
L: longitudinal direction W: width direction
H: Tofu F: Foot

Claims (3)

A bed frame having a rectangular receiving space having a length and a width longer than the length and width of the mattress so that the mattress can be swung in all directions;
First to fourth electromotive ball cylinders respectively mounted on four corners of the bottom surface of the bed frame, each of the first to fourth electromotive ball cylinders including a cylinder rod moving up and down in an electrically operated manner and a ball bearing installed to be freely rotatable at an end of the cylinder rod;
A spring ball cylinder including a cylinder rod moving up and down due to the elasticity of the cylinder spring and a ball bearing installed to be freely rotatable at an end of the cylinder rod, the spring ball cylinder being embedded in the center of the bed frame;
The first to fourth electromotive ball cylinders, and the spring ball cylinder, and has the same size as the mattress. Each end portion in the width direction and the longitudinal direction is elastically supported by a spring to protrude and retract, A mattress base plate having an auxiliary base plate capable of covering a longitudinal gap;
The mattress being seated on the mattress base plate;
Wherein a plurality of through holes are formed on a surface of the rectangular parallelepiped arranged on a foot side of the bed frame, and a plurality of through holes are formed on a surface of the rectangular parallelepiped arranged on the side facing the foot, A foot shaper including a shiatsu bar protruding through the shoe;
One or more far-infrared lamps installed on the case of the foot solechipper and emitting far infrared rays toward the feet of the bed frame; And
And a controller for controlling operations of the first to fourth electrically powered ball cylinders, the electric cylinder, and the far-infrared lamp,
Wherein the controller independently controls up-and-down move distances of the cylinder rods of the first to fourth electromotive ball cylinders in accordance with a predetermined program so that the mattress seated on the mattress base plate is inclined backward, Let the motion take place continuously,
Wherein the controller controls the operation of the electric cylinder and the far-infrared lamp so that the acupressure stick repeatedly protrudes and retracts through the through-hole while radiating far-infrared rays toward the foot of the bed frame. The method according to claim 1,
The first and second mattress driving pads having strokes having lengths corresponding to half of the widths of the width of the bed frame and the width of the mattresses are disposed on the inner side surfaces facing the mattresses on both sides in the width direction of the bed frame ,
And the controller is configured to drive the first and second mattress rotating bars once after the operations of the first to fourth motor ball cylinders are stopped to uniformly align the mattress with respect to the width direction of the bed frame Electric rocking bed. 3. The method of claim 2,
Further comprising: a corner spring plate installed to be elastically supported on the bed frame so as to close four corner gaps between the auxiliary base plate and the bed frame, wherein the corner spring plate is disposed on the mattress base plate, And moves in and out of the bed frame while maintaining a state of being in close contact with the base plate.

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