KR20220056504A - mattress with folding device - Google Patents

Abstract

Disclosed in the present invention is a mattress having a foldable driving body, which is placed and used on a bed frame or placed and used alone on the floor of a living room, and in which a foldable base body and a foldable driving body which fold or unfold a cushion body of the mattress are provided. Accordingly, a user is able to purchase only a new mattress and place and use the new mattress on the existing bed frame. As such, it is not necessary to purchase an expensive foldable bed, of which a foldable means is provided in a bed frame, and thus, a cost-saving effect can be achieved. In addition, the existing bed frame can be used as it is so as to obtain economic efficiency. Moreover, the mattress itself can be folded and unfolded. Therefore, a user is able to use the mattress by changing the angle of the mattress to the desired angle. As such, the user is able to rest and sleep more comfortably. A massage function by waveforms of sound waves is executed by a sound generator that amplifies and generates sound inside the mattress such that sound is vibrated and transmitted through the entire mattress to a user who lies on the mattress. As such, the transmission of stereophonic sound is possible.

Description

Mattress with folding device

The present invention relates to a mattress having a folding actuator, and more particularly, by providing a folding actuator that folds or unfolds the mattress inside the mattress to purchase and use only a mattress that can be folded and unfolded, usability as well as convenience are improved. It relates to a mattress having a folding actuator that can be used by changing the angle according to the user's choice, which can greatly improve as well as induce cost reduction.

In general, a bed is one of the essential pieces of furniture for a user to have a comfortable rest and deep sleep, and is usually provided with a frame body positioned on the floor, a mattress mounted on the upper surface of the frame body, and a head extending to one upper end of the frame body.

Such a bed is a means for inducing a user's comfortable rest and deep sleep, and mainly by changing the mattress configuration, the user can rest or sleep more comfortably and comfortably. The configuration of the spring is different.

In addition, a stone bed or an earthen bed that allows far infrared rays or negative ions beneficial to the human body to be emitted in the process of resting or taking a deep sleep are being developed.

However, since the conventional bed is fixed in a state in which the mattress is unfolded on the upper surface of the frame body, when the user lies on the mattress, the user's body, that is, from the head to the legs, has no choice but to be positioned in a flat shape like the surface of the mattress. For example, there is a problem that it is difficult to read a book or watch TV while lying on a mattress.

In addition, in the near future, the user relieves fatigue and muscles by stretching the legs higher than the heart while lying down, thereby preventing lower extremity edema or arrhythmias resulting from the accumulation of body fluids when standing or sitting for a long time. is to support the user's legs with a pillow while lying on the mattress, but since the height of the pillow is not really high, the stretching effect is reduced, and the pillow that supports the legs is separated from the user's legs, which greatly reduces the convenience. there is.

Looking at the prior art, there has been devised a tilting-type bed, which is Publication No. 20-2019-0001560, which is provided with a first tilting mat body and a second tilting mat body in one frame, and these first tilting mat bodies and the second tilting mat bodies, respectively. The 2 tilting mats can be tilted by the first upper body tilting actuator, the second upper body tilting actuator, and the first lower body tilting actuator and the second lower body tilting actuator, respectively. Not only can the usability and convenience be greatly improved as the upper and lower body folds and unfolds by tilting motion to suit each couple, as well as the usability and convenience can be greatly improved. The first upper body tilting actuator, the second upper body tilting actuator, and the first lower body tilting actuator and the second lower body tilting actuator can be prevented from generating noise during operation by movement.

However, in the case of the prior art, since a means for folding or unfolding the mattress is provided in the bed frame body, in order to use it, a bed having a bed frame body that can be folded and unfolded must be newly purchased, which causes consumers to purchase cost There is a problem that imposes a considerable burden on the

In addition, since the tilting actuator of the bed frame is directly connected to the mattress, for example, if the mattress is contaminated or the components are malfunctioning, it is inconvenient to replace the entire bed without replacing only the mattress. Of course, there is a problem that is economically inefficient.

Furthermore, as the tilting actuator is directly connected to the mattress in the bed frame, there is a problem in that the user cannot select the design of the bed frame, as well as inconvenient that only the mattress cannot be used separately if necessary.

Patent Document 1: Korea Publication No. 20-2019-0001560 (published on June 25, 2019) Patent Document 2: Republic of Korea Patent No. 10-1164841 (Registered on Jul. 5, 2012)

The present invention provides a folding actuator inside the mattress so that only the mattress can be purchased and put on the existing bed frame without purchasing the bed frame and the mattress at the same time, and only the mattress can be used separately, but the mattress can be folded and unfolded is a mattress with a folding actuator that can be used by changing the user's lying or sitting angle as needed, and can use the existing bed frame as it is, leading to cost savings and economic efficiency. The purpose is to provide.

In the mattress comprising a first cushion body provided with a plurality of springs and a second cushion body seated on an upper end of the first cushion body, the mattress having a folding actuator according to the present invention as a means for achieving the above object, the first 1 A foldable base body provided at the lower end of the cushion body; It is provided at the bottom of the foldable base body and folds or unfolds the first cushion body and the second cushion body according to the folding and unfolding of the foldable base body to change the angle of the user lying or sitting on the mattress. .

Furthermore, the foldable base body includes: a base plate on which the center of the lower end of the first cushion body is placed on the upper end; a first variable angle plate having one side of the base plate hinged by a first hinge; a second variable angle plate having one side of the other side of the base plate hinged by a second hinge; The other side and one side of the second variable-angle plate are provided with a third variable-angle plate that is hinged by a third hinge, and the folding actuator includes: a first hinge bracket bolted to one side of the base plate; a first guide bracket fixed by bolting to the first variable angle plate and provided with a long first guide hole; One side is hingedly connected to the first hinge bracket, and a first guide protrusion is provided on the other side to be guided by being hooked into the first guide hole of the first guide bracket, so that the first variable angle plate is folded or unfolded with respect to the base plate. A first folding drive cylinder and the main; a second hinge bracket bolted to the other side of the base plate; a second guide bracket fixed by bolting to the second variable angle plate and provided with a second long guide hole; One side is hingedly connected to the second hinge bracket, and a second guide protrusion is provided on the other side to be guided by being hooked on the second guide hole of the second guide bracket, so that the second variable angle plate is folded or unfolded with respect to the base plate. The main is provided with a second folding driving cylinder.

The present invention is provided with a folding base body and a folding actuator that folds or unfolds the cushion body of the mattress inside the mattress to be used on the bed frame or to be used alone or placed on the floor of the room or living room, so only the mattress is newly purchased After that, you can put it on the existing bed frame and use it, so you don't have to purchase an expensive foldable bed with a folding means provided in the bed frame, so you can get cost savings as well as economical efficiency by using the existing bed frame as it is. As the mattress itself can be folded and unfolded, the user can change the angle of the mattress to the desired angle, allowing for more comfortable and comfortable rest and good sleep. It is expected that the effect of enabling the delivery of three-dimensional sound by allowing the user to perform a massage function according to the waveform of sound waves by the sound generating body that causes the sound wave to proceed, and to transmit the sound vibration to the user lying on the mattress through the entire mattress.

1 is a perspective view showing a mattress having a folding actuator according to the present invention.
2 is a perspective view of a state in which a mattress having a folding actuator according to the present invention is seated and used on a bed frame.
Figure 3 is a perspective view of the bottom part of the components of the mattress having a folding actuator according to the present invention.
4 is a plan view of the components of the mattress having a folding actuator according to the present invention.
5 is a front view showing the configuration of a mattress having a folding actuator according to the present invention.
6 is an exploded perspective view of one side of the components of the mattress having a folding actuator according to the present invention.
7 is an exploded perspective view of the other side of the components of the mattress having a folding actuator according to the present invention.
8 is an enlarged configuration diagram of the components of a mattress having a folding actuator according to the present invention.
9 is an enlarged configuration diagram of the working state of a mattress having a folding actuator according to the present invention.

Hereinafter, in addition to the above object, other objects and features of the present invention will become apparent through the description of the embodiments with reference to the accompanying drawings.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

Hereinafter, a mattress having a folding actuator according to an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

As shown, the present invention, in a mattress 100 comprising a first cushion body 1 provided with a plurality of springs and a second cushion body 2 seated on the upper end of the first cushion body 1, The foldable base body 10 provided at the lower end of the first cushion body 1, and the foldable base body 10 provided at the lower end of the foldable base body 10 to fold and unfold the foldable base body 10, the first cushion body (1) and the second cushion body (2) is provided with a folding actuator (20) for changing the angle of the user lying or sitting on the mattress (100) by folding or unfolding.

The mattress 100 comprising the first cushion body 1 and the second cushion body 2 is not significantly different from the configuration of the existing mattress, and the cushioning action is performed by the first cushion body 1 and the second cushion body 2 . The first cushion body 1 and the second cushion body 2 are wrapped by the outer skin of the mattress 100 so that the user lying or sitting on the mattress 100 can take a comfortable and comfortable rest or deep sleep. are protected

The present invention made in this way is folded with the foldable base body 10 by operating the foldable actuator 20 as the foldable actuator 20 is provided inside the mattress 100 in a state wrapped in the outer skin. The first cushion body 1 seated on the upper end of the foldable base body 10 and the second cushion body 2 seated on the upper end of the first cushion body 1 are unfolded and thus the foldable base body 10 is folded. It is folded and unfolded by the unfolding action.

Accordingly, it is not necessary to purchase a new bed having an expensive folding and unfolding tilting bed frame, as well as placing the mattress 100 of the present invention on top of the existing bed frame to obtain the same effect as the existing tilting bed. Therefore, it does not burden the user with the purchase cost.

Furthermore, even if the mattress 100 itself is placed on the floor of the room or the living room and the mattress 100 is used alone, the mattress 100 by the folding actuator 20 and the folding base body 10 provided in the mattress 100 It can be used by changing the angle, so convenience and usability can be greatly improved.

To this end, the foldable base body 10 of the present invention includes a base plate 11 on which the center of the lower end of the first cushion body 1 is placed on the upper end, and one side of the first hinge on one side of the base plate 11 . A first variable angle plate 13 hinged by (12), and a second variable angle plate 15 having one side hinged on the other side of the base plate 11 by a second hinge 14, and; The other side and one side of the second angle-variable plate 15 are provided with a third variable-angle plate 17 that is hinged by a third hinge 16 .

The foldable base body (10) is divided into a base plate (11), a first variable-angle plate (13), a second variable-angle plate (15) and a third variable-angle plate (17), and these base plates (11) and the first variable angle plate 13, the second angle variable plate 15 and the third angle variable plate 17, respectively, with a first hinge 12, a second hinge 14, and a third hinge 16. The reason for the hinge connection is to fold or unfold the first angle-variable plate 13 and the second angle-variable plate 15 with respect to the base plate 11 by the folding actuator 20 .

At this time, the second angle-variable plate 15 and the third angle-variable plate 17 connected by the third hinge 16 are folded by their own load when the second angle-variable plate 15 is folded.

In addition, the foldable actuator 20 of the present invention includes a first hinge bracket 21 bolted to one side of the base plate 11 , and a first long hole bolted to the first variable angle plate 13 . A first guide bracket 22 having a guide hole 22a, one side is hingedly connected to the first hinge bracket 21, and the other side is connected to the first guide hole 22a of the first guide bracket 22. A first folding driving cylinder 23 provided with a first guide protrusion 23a to be walked and guided to fold or unfold the first angle-variable plate 13 with respect to the base plate 11, and the base plate ( 11) a second hinge bracket 24 bolted to the other side, and a second guide bracket 25 bolted to the second variable angle plate 15 and provided with a long second guide hole 25a; One side is hinged to the second hinge bracket (24) and a second guide protrusion (26a) is provided on the other side to be hooked and guided through the second guide hole (25a) of the second guide bracket (25). The angle variable plate 15 is provided with a second folding driving cylinder 26 for folding or unfolding with respect to the base plate 11 .

In the present invention made in this way, when the first folding driving cylinder 23 is operated, the first hinge bracket 21 bolted to one side of the base plate 11 is attached to the first angle-variable plate 13 as an axis. By pushing the bolted-fixed first guide bracket 22 side, the first angle-variable plate 13 is bent and folded upward with respect to the base plate 11, and accordingly, the first variable-angle plate 13 ), the first cushion body 1 and the second cushion body 2 are folded and the user's head is not completely laid down, so that the user can lie down or sit to take a deep sleep or rest.

In addition, when the second folding driving cylinder 26 is operated, the second hinge bracket 24 bolted to the other side of the base plate 11 is bolted to the second angle variable plate 15 as an axis. By pushing the guide bracket 25, the second angle-variable plate 15 is folded while being bent upward with respect to the base plate 11, and accordingly, the first variable angle plate 15 positioned on the second angle-variable plate 15 As the cushion body 1 and the second cushion body 2 are folded, the user's buttocks and leg portions are lifted.

At this time, the third variable-angle plate 17 is folded while being lowered to the lower side by the third hinge 16 when the first variable-angle plate 15 is bent in the upward direction, and the user's calf The part can be lowered against the user's buttocks, allowing for a more comfortable position to rest.

The base plate 11, the first angle-variable plate 13, the second angle-variable plate 15, and the third angle-variable plate 17 of the foldable base body 10 of the present invention include the first cushion body (1) and the second cushion body (2) is provided with wood to support the impact when the user sits on the mattress 100 while improving the supportability of the body (2).

Since the base plate 11, the first angle-variable plate 13, the second angle-variable plate 15, and the third angle-variable plate 17 of the foldable base body 10 are provided with wood as described above, the user Since it can firmly support the transmission of the user's load when sitting or lying on the mattress 100 , the variable angle of the mattress 100 during use is prevented from being distorted in advance.

At the lower end of the first variable angle plate 13, the second angle variable plate 15 and the third angle variable plate 17 of the present invention, these first variable angle plate 13 and the second angle variable plate ( 15) and a support body 30 that is in close contact with the lower end of the third variable-angle plate 17 to support the first variable-angle plate 13, the second variable-angle plate 15, and the third variable-angle plate 17 provided and made

The support 30 may be made of, for example, a sponge material, and the support 30 fills the space formed by configuring the foldable actuator 20 on both lower sides of the base plate 11, respectively. Accordingly, a space is not formed at the lower ends of the first variable angle plate 13 , the second angle variable plate 15 , and the third angle variable plate 17 , so that the firm support for the user's load is further improved.

The foldable base body 10 of the present invention is provided with an amplified sound generator 40 that is closely attached to the foldable base body 10 .

In the present invention made in this way, the amplified sound is generated by the amplified sound generator (40) and the generated amplified sound is transmitted through the foldable base body (10) to the first cushion body (1) and the second cushion body (2). ) side, the sonic massage is performed on the body of the user who is sitting or lying on the mattress 100, and at the same time, a three-dimensional sound is produced by the vibration.

Accordingly, when the user operates the amplified sound generator 40 after sitting or lying on the mattress 100 , the amplified vibration sound is transmitted to the foldable base body 10 side, and then the vibration sound is evenly distributed throughout the mattress 100 . Because it is transmitted, the user's body can be massaged by sound waves by the transmitted vibration sound, and the user's massage can be provided by the vibration sound generated throughout the mattress 100. The sonic massage can be performed, so you can get a good night's sleep or rest in a more comfortable state, as well as get a massage effect.

In addition, when the user sits on the mattress 100 in a comfortable posture in a state in which the angle of the mattress 100 is varied by the folding actuator 20, playing a game or watching a movie through the amplified sound generator 40 A three-dimensional sound effect can be obtained by the vibration and sound transmitted directly to the mattress 100, so that you can have a more realistic feeling when playing a game or watching a movie.

As described above, in the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but these are only provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. Various modifications and variations are possible from these descriptions by those of ordinary skill in the art to which the present invention pertains.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and not only the claims described below, but also all of the claims and equivalents or equivalent modifications will fall within the scope of the spirit of the present invention.

10: folding base body 11: base plate
12: first hinge 13: first angle variable plate
14: second hinge 15: second angle variable plate
16: third hinge 17: third angle variable plate
20: folding actuator 21: first hinge bracket
22: first guide bracket 22a: first guide hole
23: first folding driving cylinder 23a: first guide projection
24: second hinge bracket 25: second guide bracket
25a: second guide hole 26: second folding driving cylinder
26a: second guide projection 30: support
40: amplified sound generator 100: mattress

Claims (5)

In the mattress 100 comprising a first cushion body (1) provided with a plurality of springs and a second cushion body (2) seated on the upper end of the first cushion body (1),
a foldable base body 10 provided at the lower end of the first cushion body 1 so as to be positioned inside the mattress 100;
It is provided at the bottom of the foldable base body 10 so as to be located inside the mattress 100 and folds and unfolds the foldable base body 10 so that the first cushion body 1 and the second cushion body 2 are folded. A mattress having a folding actuator, characterized in that it is provided with a folding actuator (20) for changing the angle of a user lying or sitting on the mattress (100) by folding or unfolding the mattress (100).
The method of claim 1,
Folding base body 10,
a base plate 11 on which the center of the lower end of the first cushion body 1 is placed on the upper end;
a first angle-variable plate 13, one side of which is hinged by a first hinge 12, on one side of the base plate 11;
a second angle-variable plate 15 having one side hinged on the other side of the base plate 11 by a second hinge 14;
The other side and one side of the second angle-variable plate 15 are provided with a third variable-angle plate 17 that is hinged by a third hinge 16,
The folding actuator 20,
a first hinge bracket 21 bolted to one side of the base plate 11;
a first guide bracket 22 bolted to the first variable angle plate 13 and provided with a long first guide hole 22a;
One side is hingedly connected to the first hinge bracket (21) and a first guide protrusion (23a) which is hooked on the first guide hole (22a) of the first guide bracket (22) to guide the other side is provided. a first folding driving cylinder 23 for folding or unfolding the angle variable plate 13 with respect to the base plate 11;
a second hinge bracket 24 bolted to the other side of the base plate 11;
a second guide bracket 25 fixed by bolting to the second variable angle plate 15 and provided with a long second guide hole 25a;
One side is hinged to the second hinge bracket (24) and a second guide protrusion (26a) is provided on the other side to be hooked and guided through the second guide hole (25a) of the second guide bracket (25). Mattress having a folding actuator, characterized in that it is provided with a second folding driving cylinder (26) for folding or unfolding the angle variable plate (15) with respect to the base plate (11).
3. The method of claim 2,
The base plate 11, the first angle-variable plate 13, the second angle-variable plate 15, and the third angle-variable plate 17 of the foldable base body 10 include the first cushion body (1). And a mattress having a folding actuator, characterized in that it is provided with wood to improve the supportability of the second cushion body (2) and at the same time support the impact when the user sits on the mattress (100).
3. The method of claim 2,
At the lower ends of the first variable angle plate 13, the second angle variable plate 15 and the third angle variable plate 17, these first variable angle plate 13, the second angle variable plate 15 and the second angle variable plate 15 and A support body 30 that is in close contact with the lower end of the three-angle variable plate 17 to support the first angle variable plate 13, the second angle variable plate 15 and the third angle variable plate 17 is provided. Mattress having a folding actuator, characterized in that.
The method of claim 1,
In the foldable base body (10),
The amplified sound is generated and the generated amplified sound is transmitted to the first cushion body 1 and the second cushion body 2 side through the foldable base body 10 to vibrate the body of the user sitting or lying on the mattress 100 So that the sound wave massage by reverberation proceeds, and at the same time, three-dimensional sound is made by vibration reverberation,
A mattress having a folding actuator, characterized in that it is provided with an amplification sound generator (40) that is closely attached to the foldable base body (10).

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