KR102248571B1 - Bed - Google Patents

Abstract

The present invention relates to a bed, and forms an accommodation space in a mattress in which a user can lie down while looking at the ceiling, and prevents the user located in the accommodation space from moving so that it is prevented from turning sideways or rolling to the floor while sleeping. It aims to be able to prevent.
The bed according to the present invention includes a support frame; A mattress unit disposed on an upper surface of the support frame and including at least one receiving means for receiving a body; A support part for supporting the body located in the receiving means; And an elevating portion for elevating and lowering the support portion so that the support portion is withdrawn to a lower side of the receiving means or accommodated in the receiving means.

Description

Bed{BED}

The present invention relates to a bed, and more particularly, to a bed capable of forming an accommodation space having the same shape as a human body in a mattress so that a user can sleep in a correct posture while looking at the ceiling.

Since a person sleeps 1/4 to 1/3 of 24 hours a day, the sleeping posture becomes as important as when awake.

Therefore, many homes use a bed to get a comfortable sleep.

Such a bed consists of a bed frame and a configuration including a mattress placed on the bed frame.

Sleeping posture is a variety of postures, such as sleeping with an upright ceiling (hereinafter referred to as "vertical posture"), sleeping sideways (hereinafter, referred to as "side posture"), and sleeping on your stomach (hereinafter referred to as "upright posture"). You get to sleep.

Upside down poses cause neck pain or puts a lot of pressure on the lower back, causing diseases such as herniated discs, as well as causing blood circulation problems or swelling of the face.In infants, breathing difficulties often cause serious problems. It is also possible.

In addition, the sleep posture has a strong influence on the mood and sleep level after sleep, and if the sleep posture is bad, fatigue will not be relieved.

In other words, if the posture becomes unnatural during sleep, the torsion increases due to the discomfort of the sleep posture, and only shallow sleep continues, leading to fatigue the next day.

Therefore, proper (fixed posture) sleep becomes important for a good night's sleep, and this proper sleep posture is known to help recover from fatigue by correcting the distortion of the body that is displaced during the day.

However, it is possible to sleep while in a static posture, but in the sleep state, regardless of one's own will, it is changed to a side posture, upside-down posture, etc., and thus, a case in which it is not possible to maintain a constant posture during sleep occurs frequently in everyone.

In addition, since the mattress is supported by the support frame and is floated at a certain height from the indoor floor, accidents such as falling to the floor frequently occur in the case of a person with a severe sleeping habit, such as rolling while sleeping.

Therefore, there is an urgent need to develop a bed that can prevent a fall accident while maintaining a standing position without being able to switch to a side position or upside position while sleeping.

Registered Patent Publication No. 10-2008784

The present invention has been devised to solve the problems of the prior art, and forms a receiving space in the mattress in which the user can lie down while looking at the ceiling, and the user located in the receiving space is inhibited from moving so that the user turns sideways in sleep. Its purpose is to provide a bed that can prevent falling or falling to the floor.

The bed according to the present invention includes a support frame; A mattress unit disposed on an upper surface of the support frame and including at least one receiving means for receiving a body; A support part for supporting the body located in the receiving means; And an elevating part for elevating the support part so that the support part is pulled out to the lower side of the receiving means or accommodated in the receiving means,
The elevating part, a guide rail coupled to the support frame; A lifting plate supporting a bottom surface of the support part and including a slide part that is raised and lowered along the guide rail; A rotation guide coupled to the bottom of the mattress; A rotating rod disposed under the elevator plate, coupled to the rotating guide so as to be rotatable in place in a forward or reverse direction, and including a lever; And a lifting disk that is eccentrically coupled to the rotating rod, and lifting or lowering the lifting plate while being raised and lowered together with the rotating rod; .

In addition, the receiving means is a hole formed in a body shape.

In addition, the support portion base plate fixed to the upper surface of the elevating portion; And a cushion part formed on the upper surface of the base plate and supporting the body, wherein the base plate and the cushion part are formed in the same shape as the receiving means.

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In addition, a plurality of ventilation grooves are formed at regular intervals on the inner wall surface of the receiving means.

In addition, an air tube disposed along the inner wall surface of the receiving means and surrounding an edge of the body; And a variable part for varying the volume of the air tube by adjusting the amount of air in the air tube.

The bed according to the present invention forms an accommodation space on the mattress in which the user can lie down while looking at the ceiling, and prevents the user located in the accommodation space from moving so that it is prevented from turning sideways or rolling and falling to the floor while sleeping. There is an effect that can be prevented.

1 and 2 are perspective views showing a bed according to the present invention.
Figure 2 is an exploded perspective view showing a bed according to the present invention.
Figure 3 is a perspective view showing a state in which the support applied to the bed according to the present invention is raised by the lifting unit.
Figure 5 is a side view showing an example in which the motor is applied to the bed according to the present invention.
6 is a view showing an example in which the lifting unit applied to the bed according to the present invention is applied as a hydraulic cylinder.
7 is a plan view showing an example in which an air tube and a variable part are applied to a bed according to the present invention.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but may be implemented in a variety of different forms, and only these embodiments make the disclosure of the present invention complete, and are common knowledge in the technical field to which the present invention pertains. It is provided to completely inform the scope of the invention to those who have, and the invention is only defined by the scope of the claims. The same reference numerals refer to the same elements throughout the specification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art may easily implement the present invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein. Like reference numerals are attached to similar parts throughout the specification.

1 and 2 is a perspective view showing a bed according to the present invention, Figure 2 is an exploded perspective view showing a bed according to the present invention, Figure 3 is a support applied to the bed according to the present invention is raised by the lifting unit A perspective view showing a state, Figure 5 is a side view showing an example of applying a motor to the bed according to the present invention, Figure 6 is a view showing an example in which the lifting unit applied to the bed according to the present invention is applied as a hydraulic cylinder.

The bed 1 according to an embodiment of the present invention is a product that minimizes movement when the user lies down to take a good night's sleep in a standing position.

To this end, the bed 1 according to an embodiment of the present invention may include at least one of a support frame 10, a mattress 20, a support 30, and an elevating part 40a, 40b. .

The support frame 10 includes a front frame 11 and a rear frame 12 arranged to face each other, and a side frame 13 in which one side and the other side are bolted to the front frame 11 and the rear frame 12, respectively. can do.

The front frame 11, the rear frame 12, and the side frame 13 may be combined and combined in an approximately'C' shape based on a plan view.

The front frame 11, the rear frame 12, and the side frame 13 are formed in a substantially square plate shape to support the mattress part 20 by floating at a certain height from the indoor floor.

Although not shown in the drawing, the rear frame 12 can be applied in two, in this case, the front frame 11 and the rear frame 12 and a pair of side frames 13 are combined in a rectangular frame shape. Can be.

At this time, when two rear frames 12 are applied, a through hole through which the rotating rod 45a, which will be described later, passes is formed in any one of the side frames 13.

The mattress unit 20 is seated on the upper surface of the support frame 10.

The mattress unit 20 may include a pocket forming an outer skin, a cushion unit 32 material accommodated in the pocket, and a coil spring.

One side of the pocket is open, and this open area can be opened and closed by a zipper.

The cushion part 32 material is accommodated in the inner space of the outer shell, and may be formed of a sponge or cotton.

Since these pockets, cushions, and coil springs are commercially available in the field of mattresses, detailed descriptions will be omitted.

A receiving means 21 in which the body is accommodated may be formed in the mattress unit 20.

The receiving means 21 may be a hole formed in a body shape.

The receiving means 21 is formed in a shape and size that can accommodate all body parts such as neck, arms, torso, and legs.

Specifically, the receiving means 21 is a first hole (21a) in which the head is accommodated, a second hole (21b) in which the neck is accommodated, a third hole (21c) in which the body is accommodated, and a pair of arms in which both arms are accommodated. It may include a fourth hole 21d and a pair of fifth holes 21e in which both legs are accommodated.

In addition, a plurality of ventilation grooves 22a for ventilation may be formed on the inner wall surface 22 of the receiving means 21 at regular intervals.

The mattress unit 20 may be manufactured in various sizes such as a single size, a double size, and a quen size.

Furthermore, in the case of being manufactured in double size and quen size, at least one receiving means 21 may be applied.

On the other hand, the support part 30 is to support the user from the lower side of the receiving means 21,

Specifically, the support part 30 may include a base plate 31 fixed to the upper surface of the elevator plate 42a to be described later, and a cushion part 32 formed on the upper surface of the base plate 31 to support the body. .

At this time, the base plate 31 and the cushion part 32 are formed to have the same shape and size as the receiving means 21.

In addition, the cushion unit 32 is formed in the same manner as the mattress unit 20, and may include an additional pocket forming an outer skin, an additional cushion unit 32 material accommodated in the additional pocket, and an additional coil spring.

Furthermore, the cushion unit 32 includes a first support surface 32a for supporting the head, a second support surface 32b for supporting the neck, and a third support surface 32c for supporting the body. , It may include a pair of fourth support surfaces 32d for supporting both arms, and a pair of fifth support surfaces 32e for supporting both legs.

Due to the receiving means 21 and the support 30, the user can lie down in contact with the occipital part, the back part, and the back part of the thigh while entering the receiving means 21.

Therefore, when the user enters the accommodation means 21 and lies on the upper surface of the support part 30, it can be made to take a standing position looking at the ceiling.

In particular, since the inner wall surface 22 of the receiving means 21 wraps and supports the user's head, neck, arms, torso, legs, etc., it prevents the user from turning to the left or right while sleeping, thereby restraining the user from turning to the left or right. Can guide you to get drunk.

Furthermore, by preventing the user from rolling in the left and right directions on the mattress unit 20, it is also possible to prevent a safety accident such as falling to the floor while sleeping.

On the other hand, the lifting units (40a, 40b) are separated from the lower side of the receiving means 21 by adjusting the height of the support unit 30 or accommodated in the receiving means (21).

To this end, as shown in Figs. 3 and 4, the elevating part 40a is a guide rail 41a, an elevating plate 42a, a rotating guide 43a, a rotating guide plate 44a, a rotating rod 45a, and an elevating member. It may include a disk 46a.

The guide rail (41a) is coupled to the inner surface of the front frame (11) to guide the elevation of the elevator plate (42a).

The lifting plate 42a has a cross-sectional shape viewed from one surface including a horizontal plate supporting the bottom surface of the support part 30 from the lower side of the receiving means 21, and a vertical plate bent at right angles downward from one end of the horizontal plate. It can be formed in a cross-sectional shape.

Further, the vertical plate may be provided with a slide portion (421a) that is elevated along the guide rail (41a).

The guide rail 41a may be formed in a substantially vertical bar shape, and guide grooves 411a on both sides thereof may be formed along the length direction.

In addition, the guide rail 41a has a front face facing the slide portion 421a, and a rear face of the guide rail 41a is fixed to the front frame 11.

The slide portion (421a) is formed in a shape surrounding the front and both sides of the guide rail (41a), both sides of the lifting bar (4211a) is integrally formed to move up and down along the guide groove (411a).

The rotation guide 43a may have a cross-sectional shape viewed from one surface including a horizontal plate coupled to the bottom surface of the matry unit and a vertical plate bent at a right angle downward from one end of the horizontal plate to be formed in an approximately "a" cross-sectional shape. .

A first rotation guide hole 431b for guiding the rotation of the rotation rod 45a to be described later in place is formed on the vertical plate.

A stopper 431a for limiting the rotation of the rotating rod 45a to be described later is formed on the vertical plate of the rotating guide 43a.

The rotation guide plate 44a is coupled to the side frame 13 and faces the vertical plate.

The rotation guide plate 44a is also provided with a second rotation guide hole 441a for guiding the rotation of the rotation rod 45a in place.

Of course, the second rotation guide hole 441a is located on the same line as the first rotation guide hole 431b.

Accordingly, the rotating rod 45a may be rotated in place in a forward or reverse direction while one side is accommodated in the first rotation guide hole 431b and the other side is accommodated in the second rotation guide hole 441a.

A lever 451a is formed on one side of the rotating rod 45a so that the user can easily rotate the rotating rod 45a in the forward or reverse direction.

At this time, the lever 451a is bent in a right angle direction at one end of the rotating shelf, and protrudes outward from the rotating guide 43a.

When the lever 451a is rotated to the left by a predetermined angle based on FIG. 3, it is caught on the upper surface of the stopper 431a, so that the rotation of the rotating rod 45a is stopped.

The lifting disk 46a uniformly raises or lowers the lifting plate 42a and the support part 30 by interaction with the rotating rod 45a.

To this end, the lifting disk 46a may be formed in an approximately disk shape, and an edge portion thereof is coupled to an approximately central portion of the rotating rod 45a.

That is, the lifting disk 46a is eccentrically coupled to the rotating rod 45a. Therefore, as shown in Fig. 4, when the lever 451a is rotated to the right, since the lifting disk 46a faces the ground, the lifting plate 42a and the support part 30 are lowered, and the rotating rod 45a is moved to the lifting plate. 42a).

At this time, the support part 30 is designed such that its upper surface is located in the lower area of the receiving means 21 when descending.

For this reason, as shown in FIGS. 2 and 4, the support part 30 is pulled out to the lower side of the receiving means 21. Accordingly, the user may enter the accommodation means 21 and lie down in a standing position on the support part 30 to sleep.

And, in the case of not using the receiving means 21, when the lever 451a is rotated to the left in the state shown in FIG. 4 and seated on the upper surface of the stopper 431a, the lifting disk 46a facing the ground is As it rotates at an angle of about 180 degrees, the elevator plate 42a can be raised.

Accordingly, as shown in FIGS. 1 and 3, the support part 30 is raised and inserted into the receiving means 21. The support part 30 raised in this way fills the receiving means 21.

At this time, the support part 30 is designed so that the upper surface of the support part 30 is positioned at the same height as the upper surface of the matri part when it is inserted into the receiving means 21.

Additionally, the bed 1 according to an embodiment of the present invention may further include a motor M for automatically rotating the rotating rod 45a at a preset angle as shown in FIG. 5.

At this time, although not shown, a forward rotation button and a motor (M) arranged on the support frame 10 or the mattress 20 and electrically connected to the motor M to rotate the axis of the motor M in the forward direction. A reverse rotation button for rotating the axis of the device in the reverse direction may be installed.

At this time, the motor M rotates the rotating rod 45a, but as shown in FIGS. 3 and 4, the lifting disk 46a may be programmed to rotate only at an angle of 180 degrees toward the ground or upward.

Therefore, when the forward rotation button is pressed, the lifting disk 46a is rotated in the direction of raising the elevator plate 42a, and when the reverse rotation button is pressed, the lifting disk 46a rotates in the direction in which the elevator plate 42a is lowered. Can be.

Furthermore, the bed 1 according to an embodiment of the present invention may further include a remote control that electrically controls the motor M.

The remote control may include a forward rotation button and a reverse rotation button that perform the same function as the forward rotation button and the reverse rotation button described above.

Therefore, the user can comfortably use the functions of the receiving means 21 by operating the remote control while lying on the cushion unit 32.

Meanwhile, as shown in FIG. 6, the lifting part 40b may be formed of a hydraulic cylinder operated by hydraulic pressure.

The hydraulic cylinder is disposed in the inner space of the support frame 10 and may be fixed to the indoor floor surface.

The piston of the hydraulic cylinder is fixed to the bottom surface of the support part 30.

Accordingly, when the piston of the hydraulic cylinder is lowered, the support unit 30 is lowered and is withdrawn from the receiving means 21, and when the piston of the hydraulic cylinder is raised, the support unit 30 is raised and is inserted into the receiving unit 21.

A plurality of hydraulic cylinders may be applied to stably support the support part 30.

When a plurality of hydraulic cylinders are applied, they may be evenly distributed on the support part 30 and spaced apart from each other.

Additionally, the bed 1 according to an embodiment of the present invention is disposed in the inner space of the support frame 10 and is a hydraulic tank 401b that supplies hydraulic pressure to the hydraulic cylinder, the support frame 10 or the mattress unit It is disposed at 20 and is electrically connected to the hydraulic tank 401b, and may further include a rising button to raise the piston and a down button to lower the piston.

For example, when the rising button is pressed, the piston is raised to raise the support part 30, and when the down button is pressed, the piston is lowered to lower the support part 30.

Furthermore, the bed 1 according to an embodiment of the present invention may further include a remote control that electrically controls the hydraulic tank 401b.

The remote control may include a rising button and a falling button that have the same function as the above-described rising button and falling button.

Therefore, the user can comfortably use the functions of the receiving means 21 by operating the remote control while lying on the cushion unit 32.

Next, an air tube 50 and a variable part 60 applied to a needle according to an embodiment of the present invention will be described with reference to FIG. 7.

7 is a plan view showing an example in which an air tube and a variable part are applied to a bed according to the present invention.

The air tube 50 is disposed along the inner wall surface 22 of the receiving means 21.

Accordingly, the air tube 50 is formed in the same shape as the body, and an accommodation space in which the body is accommodated is formed.

Of course, the receiving space is located on the receiving means (21).

At this time, the outer surface of the air tube 50 may be fixed to the inner wall surface 22 of the receiving means 21 through a fixing means such as an adhesive or a Velcro rod tape.

The air tube 50 is formed with an entrance through which air is injected or discharged.

The variable part 60 is to change the volume of the air tube 50 by adjusting the amount of air in the air tube 50, and is applied as a product capable of supplying or recovering air such as an air pump or an air compressor.

The variable part 60 may include an injection hose 61 connected to the entrance of the air tube 50.

And, it may be disposed in the inner space of the support frame (10).

Additionally, the bed 1 according to an embodiment of the present invention is disposed on the support frame 10 or the mattress unit 20 and is electrically connected to the variable unit 60 to provide air inside the air tube 50. It may further include an injection button for injecting and a suction button for inhaling air inside the air tube 50.

For example, when the injection button is pressed, the variable part 60 injects air into the air tube 50, and when the suction button is pressed, the variable part 60 inhales air from the inside of the air tube 50.

Further, the above-described remote control may further include an injection button and a suction button.

Accordingly, the user may expand or reduce the volume of the air tube 50 by operating the remote control while lying on the cushion unit 32.

That is, the air tube 50 performs a function of filling a space generated between the body located in the accommodation space and the inner wall surface 22, and when the user enters the accommodation means 21 and lies on the support part 30, When a lot of empty space occurs, the air tube 50 can be in close contact with the body by pressing the injection button described above.

Therefore, the user can sleep in a correct posture without moving while sleeping.

And, when the user enters the accommodation means 21 and lies down on the support part 30, when the air tube 50 is excessively in close contact with the body, the volume of the air tube 50 is adjusted by pressing the suction button. You can reduce it to fit.

Those of ordinary skill in the art to which the present invention pertains will appreciate that the present invention can be implemented in other specific forms without changing the technical spirit or essential features thereof. Therefore, it should be understood that the embodiments described above are illustrative and non-limiting in all respects. The scope of the present invention is indicated by the scope of the claims to be described later rather than the detailed description, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts are included in the scope of the present invention. It must be interpreted.

1: bed 10: base frame
11: front frame 12: rear frame
13: side frame 20: mattress
21: accommodation means 21a: first hole
21b: second hall 21c: third hall
21d: 4th hole 21e: 5th hole
22: inner wall surface 22a: ventilation groove
30: support portion 31: base plate
32: cushion part 32a: first support surface
32b: second support surface 32c: third support surface
32d: fourth support surface 32e: fifth support surface
40a, 40b: lifting part 41a: guide rail
411a: guide groove 42a: elevator plate
421a: slide part 4211a: lifting bar
43a: rotation guide 431a: stopper
431b: first rotation guide hole 44a: rotation guide plate
441a: second rotating guide hole 45a: rotating rod
451a: lever 46a: lifting disk
401b: hydraulic tank 50: air tube
60: variable part 61: injection hose

Claims (6)

Support frame;
A mattress unit disposed on an upper surface of the support frame and including at least one receiving means for receiving a body;
A support part for supporting the body located in the receiving means; And
Including; a lifting part for lifting the support part so that the support part is pulled out to the lower side of the receiving means or accommodated in the receiving means,
The elevating part,
A guide rail coupled to the support frame;
A lifting plate supporting a bottom surface of the support part and including a slide part that is raised and lowered along the guide rail;
A rotation guide coupled to the bottom of the mattress;
A rotating rod disposed under the elevator plate, coupled to the rotating guide so as to be rotatable in place in a forward or reverse direction, and including a lever; And
Eccentrically coupled to the rotating rod, a lifting disk for raising or lowering the elevator plate while being raised and lowered together with the rotating rod; or,
A bed formed of a hydraulic cylinder that lifts and lowers the support part according to an expansion and contraction action at the bottom of the mattress part.
The method of claim 1,
The accommodation means is a bed formed of a hole formed in a body shape.
The method of claim 1,
The support part,
A base plate fixed to the upper surface of the elevating part; And
Includes; a cushion part formed on the upper surface of the base plate and supporting the body,
The base plate and the cushion part is a bed formed in the same shape as the receiving means.
delete The method of claim 1,
A bed in which a plurality of ventilation grooves are formed at regular intervals on the inner wall surface of the receiving means.
The method of claim 1,
An air tube disposed along the inner wall surface of the receiving means and surrounding an edge of the body; And
The bed further comprising a; variable portion for varying the volume of the air tube by adjusting the amount of air in the air tube.

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