KR102326030B1 - Cushion that can be transformed into various shapes - Google Patents

Abstract

The present invention provides a cushion deformable in various forms, which comprises: a first cushion (100) and a second cushion (200) which are separable from each other; a first zipper (401) which is coupled to the first cushion (100); a second zipper (402) which is coupled to the second cushion (200), and is capable of being coupled or is detachable from the first zipper (401); and a massage device (300) which is disposed on the first cushion (100). The present invention has an advantage of being able to form a similar shape by stacking two cushions, and providing the same angle of inclination with a size suitable for the user's body type using the similar shape.

Description

Cushion that can be transformed into various shapes}

The present invention relates to a cushion deformable into various shapes.

Recently, people use TVs, computers, and cell phones for more time, but people complaining of muscle pain due to uncomfortable postures when using them are also increasing.

Turtle neck, one of the representative diseases, means a posture with the neck pulled forward. Specifically, the lower cervical vertebrae are arranged in an excessively bent direction, and the upper cervical vertebrae and cranial bones are arranged in the direction of tilting the head. It refers to a posture in which the head is tilted forward in a state in which the head is not bowed down. These turtle necks look better with age and lack of muscle, but these days, people who use computers and cell phones a lot are induced regardless of age or gender.

In addition, if the turtle neck posture is prolonged, the normal mechanics of the cervical vertebrae are broken, causing damage to the cervical disc and accelerating the arthritis of the cervical vertebrae, which may not only cause pain but also interfere with breathing.

One of the diseases that occur along with the turtle neck is a straight waist, also called 'kyphosis', which refers to a symptom in which the waist, which should be curved, straightens or curves in the opposite direction. Such a straight waist can be caused by the fact that the lower body muscles decrease with age and cannot properly support the spine. This leads to chronic pain and degenerative diseases in the back and shoulders.

In addition, in the case of a patient with poor mobility, pressure sores may occur because it is difficult to change to a desired posture, and there are problems such as pain due to concentration of body pressure in a specific area.

For these reasons, the use of cushions for distributing the user's weight is increasing.

However, conventional cushion products have a problem in that the posture that can be taken is limited due to a specific shape.

Republic of Korea Patent Publication No. 10-2011-0084724 Republic of Korea Patent Registration No. 10-2204316 Republic of Korea Registered Utility Model No. 20-0467976

An object of the present invention is to provide a cushion that is deformable in various forms and provides various postures.

An object of the present invention is to provide a cushion capable of easily combining or separating two cushions.

An object of the present invention is to provide a cushion capable of forming a similar shape by stacking two cushions.

An object of the present invention is to provide a cushion having a structure in which a fragrance generated from an aroma device can be effectively diffused.

The present invention, the first cushion 100 and the second cushion 200 that are separable from each other; a first zipper 401 coupled to the first cushion 100; a second zipper (402) coupled to the second cushion (200) and capable of being coupled or detachable from the first zipper (401); It provides a cushion deformable in various forms including the massage device 300 disposed on the first cushion 100 .

The second cushion 200 is formed in the form of a triangular prism, the cross section in the width (W) direction is formed in the form of an isosceles triangle, and a first inclined surface 230 and a second inclined surface 240 formed to have the same length; and a third inclined surface 250 connecting the first inclined surface 230 and the second inclined surface 240 , wherein the second zipper 402 includes the first inclined surface 230 and the second inclined surface 240 . It may be disposed on the first border 261 connecting the .

The first cushion 100 includes a first support surface 110 formed to be flat; a second support surface 120 forming a first inclination angle 151 with one edge 111 of the first support surface 110 ; a third support surface 130 forming a second inclination angle 152 with the other edge 112 of the first support surface 110 ; a connection surface 140 for connecting the second support surface 120 and the third support surface 130; a first cushion side 150 connecting either one of the left or right sides of the first support surface 110 , the second support surface 120 , the third support surface 130 and the connection surface 140 ; The first support surface 110, the second support surface 120, the third support surface 130, and the second cushion side surface 160 connecting the other one of the left or right side of the connection surface 140; includes; and the first zipper 401 may be disposed at a boundary between the first support surface 110 and the second support surface 120 .

The massage device 300 may be disposed on the connection surface 140 .

The first cushion 100 and the second cushion 200 are stacked to form a first shape, and the first inclined surface 230 or the second inclined surface 240 is a connection surface of the first cushion 100 . When mounted on the upper side of the 1400 and the second support surface 120 , the cross section in the width (W) direction of the first shape may form a resemblance to the cross section (W) in the width direction of the second cushion 200 . have.

First, the present invention has the advantage of providing various postures by stacking the first cushion and the second cushion in various forms.

Second, the present invention has the advantage of being able to easily combine or separate two cushions through a zipper.

Third, the present invention has the advantage of being able to form a similar shape by stacking two cushions, and providing the same angle of inclination with a size suitable for the user's body type using the similar shape.

Fourth, the present invention has the advantage that since the fragrance generated in the aroma device is discharged through the penetrating portion, there is very little possibility of closure in contact with the user.

1 is a perspective view showing a motion change cushion according to a first embodiment of the present invention.
FIG. 2 is an exploded view of FIG. 1 .
Figure 3 is a perspective view of the motion change cushion shown in Figure 1 is turned over.
FIG. 4 is a first usage example of FIG. 1 .
FIG. 5 is a second example of use of FIG. 1 .
6 is a third usage example of FIG. 1 .
FIG. 7 is a fourth usage example of FIG. 1 .
8 is a perspective view showing the inside of the first cushion according to the first embodiment of the present invention.
9 is a perspective view seen from the bottom of FIG.
FIG. 10 is a front view of FIG. 8 .
FIG. 11 is a rear view of FIG. 8 .
FIG. 12 is a left side view of FIG. 8 .
13 is a plan view of FIG. 8 .
FIG. 14 is a bottom view of FIG. 8 .
15 is a left side view showing a motion change cushion according to a second embodiment of the present invention.
FIG. 16 is a plan view of FIG. 15 .

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

1 is a perspective view showing a motion change cushion according to a first embodiment of the present invention, FIG. 2 is an exploded view of FIG. 1, FIG. 3 is an inverted perspective view of the motion change cushion shown in FIG. 1 is a first usage example diagram, FIG. 5 is a second usage example diagram of FIG. 1 , and FIG. 6 is a third usage example diagram of FIG. 1 .

Referring to the drawings, the cushion deformable in various forms according to the present embodiment includes a first cushion 100 and a second cushion 200 that are separable from each other, and the first cushion 100 or the second cushion 200 At least one of the massage device 300 is disposed.

In this embodiment, the first cushion 100 and the second cushion 200 may be combined or separated through the zipper 400 .

The first cushion 100 and the second cushion 200 are characterized in that they are coupled in a state of line contact through the detachable zipper 400 . The detachable zipper 400 coupled to the first cushion 100 is referred to as a first zipper 401 , and the zipper coupled to the second cushion 200 is referred to as a second zipper 402 .

Any one of the first cushion 100 and the second cushion 200 is formed in a triangular cross section perpendicular to the longitudinal direction.

In this embodiment, a plurality of massage devices 300 are disposed on the first cushion 100 , and a controller 500 for controlling the operation of the massage device 300 is disposed on the first cushion 100 . In addition, in this embodiment, the second cushion 200 is formed in a triangular pole shape.

In particular, in this embodiment, the cross section perpendicular to the longitudinal direction of the second cushion 200 is formed in an isosceles triangular shape.

The second cushion 200 formed in the shape of a triangular prism includes a first side surface 210 , a second side surface 220 , a first inclined surface 230 , a second inclined surface 240 , and a third inclined surface 250 . .

The first side 210 and the second side 220 may be formed in an isosceles triangle shape, and the first inclined surface 230 , the second inclined surface 240 , and the third inclined surface 250 may be formed in a rectangular shape. have.

The first side 210 and the second side 220 are cross-sections perpendicular to the width (W) direction of the second cushion 200 . Since the first side 210 and the second side 220 are symmetrical, the first side 210 will be described as an example.

The first inclined surface 230 , the second inclined surface 240 , and the third inclined surface 250 extend long in the width W direction.

The first side 210 and the second side 220 include a first side 201 and a second side 202 formed to have the same length, and the first side 201 and the second side 202 . and a third side 203 for connecting them.

The length of the first side 201 and the second side 202 is A, and the length of the third side 203 is B.

The first side 201 connects the first inclined surface 230 and the first side surface 210 or connects the first inclined surface 230 and the second side surface 220 .

The second side 202 connects the second inclined surface 240 and the first side surface 210 or connects the second inclined surface 240 and the second side surface 220 .

The third side 203 connects the third inclined surface 250 and the first side surface 201 or connects the third inclined surface 250 and the second side surface 220 .

A point where the first side 201 and the second side 202 meet is referred to as a first vertex 211, and a point where the first side 201 and the third side 203 meet is a second vertex 212. A point where the second side 202 and the third side 203 meet will be referred to as a third vertex 213 .

The angle between the first vertices 211 is called a first vertex angle 271 , the angle between the second vertices 212 is called the second vertex angle 272 , and the angle between the third vertex angles 213 is called It is defined as the third vertex angle 273 .

In this embodiment, the angle between the second vertex 212 and the third vertex 213 is formed at an equal angle, and the angle between the first vertex 211 is smaller than the angle between the second vertex 212 . do. That is, in the present embodiment, the angle between the first vertex 211 is formed to be 60 degrees or less, and the angle between the second vertex 212 and the third vertex 213 is formed to be 60 degrees or more.

Since the first side 201 and the second side 202 are surfaces in contact with an equal angle, even if either the first inclined surface 230 or the second inclined surface 240 is in close contact with the floor, an inclination of the same inclination is provided. .

When the third inclined surface 250 is in contact with the floor, the second cushion 200 may be disposed more vertically.

An edge disposed between the first inclined surface 230 and the second inclined surface 240 is defined as a first border 261 , and the edge disposed between the first inclined surface 230 and the third inclined surface 240 is defined as A second border 262 is defined, and an edge disposed between the second inclined surface 240 and the third inclined surface 250 is defined as a third border 263 .

The second zipper 402 may be disposed on at least one of the first border 261 , the second border 262 , and the third border 263 . In this embodiment, the second zipper 402 is disposed along the first border 261 .

The second cushion 200 may include an elastic foam providing elastic force, and an outer shell 290 surrounding the elastic foam.

An opening/closing zipper 450 for replacement may be further disposed on the outer shell 290 , and the elastic foam may be separated by opening the opening/closing zipper 450 .

The opening/closing zipper 450 may be disposed along the second border 262 and extend to the second side surface 220 . Since the opening and closing zipper 450 extends to the second side 220, the elastic foam can be easily separated.

Unlike the present embodiment, when the opening and closing zipper 450 is disposed only on the second border 262, since the elastic foam must be compressed when the elastic foam is separated, the user's discomfort may be increased, and the elasticity of the elastic foam may be increased. There is a high possibility that the opening/closing zipper 450 will be damaged in the process of separating the foam.

The opening and closing zipper 450 includes a first zipper portion 451 disposed along the second border 262 , and a second zipper portion extending from the first zipper portion 451 to the second side surface 220 . (452).

The first cushion 100 includes a first support surface 110 formed to be flat, and a second support surface 120 forming a first inclination angle 151 with one edge 111 of the first support surface 110 . ), a third support surface 130 forming a second inclination angle 152 with the other edge 112 of the first support surface 110, and the second support surface 120 and a third support surface ( Any one of the left or right side of the connection surface 140 for connecting the 130 , and the first support surface 110 , the second support surface 120 , the third support surface 130 , and the connection surface 140 . The first cushion side 150 connecting one side, the other one of the left or right side of the first support surface 110 , the second support surface 120 , the third support surface 130 , and the connection surface 140 . It includes a second cushion side 160 connecting the.

In this embodiment, the width W of the first cushion 100 and the width W of the second cushion 200 are formed to be the same. The first support surface 110 , the second support surface 120 , the third support surface 130 , and the connection surface 140 extend long in the width W direction. The first cushion side 150 and the second cushion side 160 are orthogonal to the width (W) direction.

The first inclination angle 151 is formed to be smaller than the second inclination angle 152 .

In this embodiment, the second inclination angle 152 is formed to be the same as the first vertical angle 271 . Therefore, when the second inclination angle 152 is combined with the second apex angle 272 or the third apex angle 273, a right angle may be formed. As will be described later, the second inclination angle 152 may be 30 degrees to form a similar shape when stacked with the second cushion 200 .

In this embodiment, the connection surface 140 may be formed of two surfaces. Unlike the present embodiment, the connection surface may be formed as a single flat surface or a curved surface.

The massage device 300 may be disposed inside the connection surface 140 .

The connection surface 140 may include a first connection surface 141 connected to the second support surface 120 and a second connection surface 142 connected to the third support surface 130 . .

The first connection surface 141 is disposed on the side of the second support surface 120 , and the second connection surface 142 is disposed on the side of the third support surface 130 .

The first connection surface 141 and the second support surface 120 form a predetermined angle between them, which is defined as a first connection angle 143 . The second connection surface 141 and the third support surface 130 form a predetermined angle between them, which is defined as a second connection angle 144 . The first connection surface 141 and the second connection surface 142 form a predetermined angle between them, which is defined as a third connection angle 145 .

The first connection angle 143 , the second connection angle 144 , and the third connection angle 145 are all formed at an obtuse angle of 90 degrees or more.

In particular, the first connection angle 143 is formed with an obtuse angle of 180 degrees or more and less than 270 degrees, and the second connection angle 144 and the third connection angle 145 are formed with an obtuse angle of 90 degrees or more and less than 180 degrees. .

In this embodiment, the second connection angle 144 may be 105 degrees.

One side of the first connection surface 141 is connected to the second support surface 120 , and the other side is connected to the second connection surface 142 . One side of the second connection surface 142 is connected to the first connection surface 141 , and the other side is connected to the third connection surface 143 .

The first connection angle 143 is formed on the other side of the first connection surface 141 in a direction in which the first support surface 110 is farther away than on one side. When the first support surface 110 is in close contact with the floor, the first connection surface 141 is inclined so that the other side faces upward.

The third connection angle 145 is also formed in a direction in which the other side of the second connection surface 142 is further away from the first support surface 9100 than one side. When the first support surface 110 is in close contact with the floor, the other side of the second connection surface 142 is inclined to face upward.

One side of the third support surface 130 is connected to the other side 142b of the second connection surface 142 , and the other side of the third support surface 130 is connected to the other side of the first connection surface 110 . Connected. When the first support surface 110 is in close contact with the floor, the other side of the third support surface 130 is inclined downwardly toward the floor.

When the first support surface 110 is in close contact with the floor, the other side 142b of the second connection surface 142 may form the apex of the first cushion 100 .

A third zipper 403 may be further disposed along the width W direction of the third support surface 130 . The third zipper 403 may be coupled to the second zipper 402 disposed on the second cushion 200 .

A straight line length A from the first zipper 401 to the other side 142b of the second connection surface 142 may be the same as the length A of the first side 201 and the second side 202 . have.

So, referring to FIG. 4 , when the second cushion 200 is rotated toward the second support surface 120 with respect to the first border 261 with the first cushion 100 on the floor, the second cushion 200 is rotated. The second cushion 200 may be stacked on the upper side of the first cushion 100 .

The first cushion 100 and the second cushion 200 stacked in this way are defined as a first shape.

At this time, the first shape and the second cushion 200 form a similar shape.

For example, when the first apex angle 211 is 30 degrees, and the second apex angle 212 and the third apex angle 213 are 75 degrees, the second inclination angle 152 is the first apex angle 211 is Since they are the same, the stacked first shape may be stacked in the same shape as the second cushion 200 .

That is, the cushion according to the present embodiment may be used by separating the second cushion 200, or may be used in a larger form by stacking the first cushion 100 and the second cushion 200 in a first shape. .

Referring to FIG. 2 , when the second inclined surface 240 is in close contact with the floor, the first inclined surface 230 provides an inclination angle of 30 degrees, and the third inclined surface 250 provides an inclination angle of 75 degrees.

4, in the case of the first shape, the second cushion 200 is stacked so that the third inclined surface 250 and the third support surface 130 may form one inclined surface, and the connected third inclined surface ( 250) and the third support surface 130 may provide a larger 30 degree inclination angle.

Also, the other side of the first shape can provide a 75 degree inclination angle of the larger shape.

As described above, the cushion deformable into various shapes according to the present embodiment has the advantage of providing the same angle of inclination with a size suitable for the user's body shape by using a similar shape.

Referring to FIG. 5 , the stacked state by supporting the first support surface 110 on the first inclined surface 230 or the second inclined surface 240 is defined as a second shape.

The second shape is a shape in which the first support surface 110 protrudes out of the third inclined surface 250 and may provide a wider inclined surface in the vertical direction.

The second shape is a stacked form in which the second inclination angle 152 of the first cushion 100 and the first apex angle 271 of the second cushion 200 are stacked, and may provide an inclination angle of 60 degrees.

At this time, since the second shape has a shape in which the other side 142b of the second connection surface 142 protrudes forward upward, it can easily support the user's waist.

In addition, since the third support surface 130 and the connection surface 140 are disposed and supported within the length A of the first inclined surface 230 or the second inclined surface 240 , it is possible to provide a more firm cushioning feeling. There are advantages.

Referring to FIG. 6 , the first cushion 100 and the second cushion 200 may be used separately, and this is defined as a third shape.

In the third shape, the second support surface 120 of the first cushion 100 supports the user's back, and the connection surface 140 can support the user's neck, and is disposed on the connection surface 140 . The massage device 300 can massage the user's neck.

In addition, in the second cushion 200, the first inclined surface 230 or the second inclined surface 240 having a small inclination angle supports the user's calf, and the third inclined surface 250 having a large inclination angle supports the user's thigh. By placing it, it can effectively distribute-support the user's weight.

Although not shown, as a modification of the third shape, when the user's knee is to be erected more vertically, the third inclined surface 250 is supported on the floor, and either the first inclined surface 230 or the second inclined surface 240 is One may support the user's thigh and the other may support the user's calf.

In addition, although not shown, as another modification of the third shape, when the user does not want a neck massage, the direction of the first cushion 100 is changed to support the user's head with the third support surface 130 . And, the second support surface 120 and the connection surface 140 can be placed on the back of the head.

Referring to FIG. 7 , as a modification of the first shape, the second cushion 200 may be disposed on the lower side, and the first cushion 100 may be stacked on the upper side to support the entire back of the user. At this time, the user's back is supported through the first support surface 110 of the first cushion 100 , and the connection surface 140 and the second support surface 120 can be supported by the second cushion 200 . have.

Figure 8 is a perspective view showing the inside of the first cushion according to the first embodiment of the present invention, Figure 9 is a perspective view seen from the bottom of Figure 8, Figure 10 is a front view of Figure 8, Figure 11 is the left side of Figure 8 shaving, FIG. 12 is a plan view of FIG. 8 , and FIG. 13 is a bottom view of FIG. 8 .

The first cushion 100 includes a cushion body 600 providing an elastic force, and a cushion cover 101 surrounding the cushion body 600, and the massage device 300 and A controller 500 may be disposed.

The material of the cushion body 600 may be a memory foam material.

The cushion body 600 is connected to the first cushion body part 610 forming the first support surface 110 and the second support surface 120, and the first cushion body part 610, and a second cushion body part 620 forming the first support surface 110 , the third support surface 130 , and the connection surface 140 .

The cushion body 600 is disposed between the first cushion body part 610 and the second cushion body part 620, is formed concavely from the upper side to the lower side, and extends long in the width (W) direction. 1 sink part 630 and the first cushion body part 610 and the second cushion body part 620 disposed between, formed concave from the lower side to the upper side, and extending long in the width (W) direction 2 It may further include a sink unit 640 .

The cushion body 600 is disposed on the second cushion body part 620, is recessed from the connection surface 140 to the first support surface 110 side, and a ball installation part in which the massage device 300 is disposed. It may further include a 650 and a controller installation part 660 which is concave downwardly from the second connection surface 140 and is installed with the controller 500 .

The cushion body 600 is formed to be concave upward from the first support surface 110, and an electric component 350 for driving the massage device 300 is installed. The first sink 630 and the second sink 640 are connected through a penetrating portion 680, and the second cushion body portion 620 is provided to pass through, and the controller installation unit 660 is provided. And it may further include a cable installation unit 690 for connecting the electrical installation unit (670).

The massage device 300 may be turned on/off and controlled through the controller 500 .

The massage device 300 includes the first massage balls 301 and the second massage balls 302 arranged in the width direction, and the first massage balls 301 and the second massage balls 302 in a forward or reverse direction. It includes a driving device 310 for rotating, and an electrical component 350 for controlling the driving device 310 and providing power.

The driving device 310 includes a motor and a plurality of gears, and the plurality of gears may be assembled to the first massage ball 301 and the second massage ball 302 , respectively. When the motor is driven, the first massage ball 301 and the second massage ball 302 that have received the rotational force through the gear may be simultaneously operated.

The driving device 310 is disposed between the first massage ball 301 and the second massage ball 302 , and the electric component 350 is disposed under the driving device 310 .

The driving device 310 is supported on the upper surface of the second cushion body part 620 , and the electric component 350 is supported on the lower surface of the second cushion body part 620 .

The driving device 310 is disposed on the third support surface 130 side (the other side in this embodiment) with respect to the first sink unit 630 , and the electric component 350 includes the second sink unit ( 640) is disposed on the third support surface 130 side (the other side in this embodiment).

Since the driving device 310 and the electrical components 350 are stacked in the vertical direction, the length of the cable connection can be minimized. A cable connecting the driving device 310 and the electric component 350 may be installed through the through part 680 .

The penetrating portion 680 is formed to vertically penetrate the first sink 630 and the second sink 640 , and the penetrating portion 680 includes the driving device 310 and the electric component 350 . placed on one side.

Since the operation structure and mechanism of the first massage ball 301 and the second massage ball 302 are general techniques to those skilled in the art, a detailed description thereof will be omitted.

The ball installation part 650 includes a first ball installation part 651 in which the first massage ball 301 is installed and rotated, and a second ball installation part 651 in which the second massage ball 302 is installed and rotated ( 652).

One side of the first ball installation part 651 and the second ball installation part 652 is connected to the first sink part 630 .

The first sink 630 is concave from the top to the bottom, and the second sink 640 is concave from the bottom to the top.

The first sink unit 630 and the second sink unit 640 may be vertically symmetrical. The first sink 630 and the second sink 640 may be symmetrical with respect to the through portion 680 .

Since the first sink part 630 and the second sink part 640 are concavely formed, the first cushion body part 610 can be easily folded or bent, and the first ball installation part 651 ) and the deformation of the second ball installation part 652 can be minimized.

In the absence of the first sink unit 630 and the second sink unit 640, when the first cushion body 610 and the second cushion body unit 620 are folded, the first ball installation unit 651 And the shape of the second ball installation part 652 may be deformed, and in this case, the arrangement and connection of the cable, the driving device 310 and the electric component 350 may be deformed or damaged.

When the first cushion 100 is bent, the first sink 630 and the second sink 640 may cushion deformation.

Concave cut portions 631 and 632 are formed on the left and right sides of the first sink 630 , respectively, to cushion deformation when the first cushion 100 is bent.

In addition, concave cut portions 641 and 642 are respectively formed on the left and right sides of the second sink unit 640 to cushion deformation when the first cushion 100 is bent.

The controller 500 is disposed on the side of the first ball installation part 351 and is connected to the electric component 350 through a cable (not shown).

Since the electrical component 350 is disposed below the first cushion 100, a cable installation unit 690 for connecting the controller 500 disposed on the upper side and the electrical component 350 disposed on the lower side is disposed do.

The cable installation part 690 is connected to a first cable installation part 691 penetrating the second cushion body part 620 in the vertical direction, and the first cable penetration part 691, and the first support It is formed to be concave upward from the surface 110 and includes a second cable installation part 692 disposed in the width (W) direction.

The first cable installation part 691 is in the form of a hole penetrated in the vertical direction. The second cable installation part 692 is in the form of a groove formed in the left and right direction.

On the other hand, the first cushion 100 is formed concave upward from the first support surface 110 of the second cushion body part 620, and a plurality of buffer grooves 621 elongated in one side and the other direction. ) 622 , 623 , 624 , 625 may be further included.

A first buffer groove 621, a second buffer groove 622, a third buffer groove 623, a fourth buffer groove 624 and a fifth buffer groove 625 are called from the left to the right direction.

The first buffer groove 621 , the second buffer groove 622 , the third buffer groove 623 , the fourth buffer groove 624 and the fifth buffer groove 625 are bent of the first cushion 100 . It is possible to minimize deformation during operation, and it is possible to minimize the external force applied to the electrical component 350 and the cable, and when the external force is applied, the cable or the electrical component 350 is separated from the first cushion 100 . can be suppressed.

The first buffer groove 621, the second buffer groove 622, the fourth buffer groove 624 and the fifth buffer groove 625 are spaced apart from the second sink groove 640, and a third buffer groove ( Only one end 623a of 623 may be connected to the second sink groove 640 .

The electric length installation part 670 may be disposed in the third buffer groove 623 .

The second cable installation part 692 is connected to the electric length installation part 670 across the first buffer groove 621 , the second buffer groove 622 , and the third buffer groove 623 . The cable may be fixed by being inserted into the second cable installation part 692 crossing the first buffer groove 621 , the second buffer groove 622 , and the third buffer groove 623 .

15 is a left side view showing a motion change cushion according to a second embodiment of the present invention, and FIG. 16 is a plan view of FIG. 15 .

In the motion change cushion according to this embodiment, an aroma device 700 for providing a fragrance to the first cushion 100 is further disposed.

The aroma device 700 is disposed inside the second cushion body portion (620).

The aroma device 700 includes an aroma heater 710 for evaporating an aroma solution by receiving applied power, and an aroma cartridge 720 detachably assembled to the aroma heater 710 .

An installation space in which the aroma device 700 is installed is disposed in the second cushion body portion 620 , and the aroma installation space 750 is formed.

The aroma installation space 750 includes a first installation space 751 extending into the second cushion body part 620 through the third support surface 130 and the first installation space 751 and A second installation space 752 in which the aroma heater 710 and the aroma cartridge 720 are installed, and an aroma outlet 760 connecting the second installation space 752 and the through part 680 are connected. include

The first installation space 751 may be formed perpendicular to the third support surface 130 , and a cap 730 fitted in the first installation space 751 may be further disposed.

The cap 730 is detachably assembled in the first installation space 751 .

The second installation space 752 is formed parallel to the first support surface 110 , and forms a predetermined angle between the first installation space 751 and the first installation space 751 .

Since the first installation space 751 and the second installation space 752 are bent at a predetermined angle, it is possible to prevent the aroma heater 710 and the aroma cartridge 720 installed inside from being separated to the outside. .

The cap 730 may support the aroma cartridge 720 .

Even when an external shock is applied, since the aroma cartridge 720 is disposed to be inclined with the cap 730 , it is possible to minimize the inadvertent separation of the cap 730 from the second cushion body part 620 .

The aroma heater 710 and the aroma cartridge 720 are arranged in a row in the horizontal direction.

The aroma gas vaporized in the aroma heater 710 is discharged to the outside through the aroma discharge port 760 . Unlike this embodiment, a separate aroma outlet 760 may be disposed on the second cushion body 620 .

In this embodiment, when the massage device 300 is operated by connecting the aroma outlet 760 to the penetration part 680, the fragrance can be naturally diffused around the user's neck.

Even if the massage device 300 is not driven, when an external force is applied to the connection surface 140 , the aroma outlet 760 may be contracted or deformed, and in this process, the vaporized fragrance naturally releases the second cushion body. The portion 620 may be diffused outside.

In addition, since the penetrating portion 680 is formed to pass through the first sink 630 and the second sink 640 , the fragrance discharged through the aroma outlet 760 is transmitted through the first sink 630 . and diffusion to the second sink unit 640 .

Since the first sink 630 and the second sink 640 are concavely formed on the outer surface of the first cushion 100 , the aroma outlet 760 connected to the through portion 680 is in contact with the user. This has the advantage that there is very little chance of it being closed.

Hereinafter, since the rest of the configuration is similar to that of the first embodiment, a detailed description thereof will be omitted.

Those of ordinary skill in the art to which the present invention pertains will understand that the present invention may be embodied 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 in all respects and not restrictive. The scope of the present invention is indicated by the claims described later rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts are included in the scope of the present invention. should be interpreted

100: first cushion 110: first support surface
120: second support surface 130: third support surface
140: connection surface 200: second cushion
210: first side 220: second side
230: first inclined plane 240: second inclined plane
250: third inclined plane 300: massage device
301: first massage ball 302: second massage ball
310: driving device 350: electronic parts
400: zipper 401: first zipper
402: second zipper 403: third zipper
500: controller 600: cushion body
610: first cushion body part 620: second cushion body part
630: first sink unit 640: second sink unit
650: ball installation part 660: controller installation part
670: electric installation part 680: penetration part
690: cable installation part

Claims (5)

a first cushion 100 and a second cushion 200 that are separable from each other;
a first zipper 401 coupled to the first cushion 100;
a second zipper (402) coupled to the second cushion (200) and capable of being coupled or detachable from the first zipper (401); and
Including a massage device 300 disposed on the first cushion 100,
The second cushion 200 is formed in the form of a triangular prism, and the cross section in the width (W) direction is formed in the form of an isosceles triangle,
a first inclined surface 230 and a second inclined surface 240 formed to have the same length; and
a third inclined surface 250 connecting the first inclined surface 230 and the second inclined surface 240;
The second zipper 402 is disposed on the first border 261 connecting the first inclined surface 230 and the second inclined surface 240,
The first cushion 100,
a first support surface 110 formed to be flat;
a second support surface 120 forming a first inclination angle 151 with one edge 111 of the first support surface 110 ;
a third support surface 130 forming a second inclination angle 152 with the other edge 112 of the first support surface 110 ;
a connection surface 140 for connecting the second support surface 120 and the third support surface 130;
a first cushion side surface 150 for connecting either one of the left or right sides of the first support surface 110 , the second support surface 120 , the third support surface 130 and the connection surface 140 ; and
The first support surface 110, the second support surface 120, the third support surface 130, and the second cushion side surface 160 connecting the other one of the left or right side of the connection surface 140; includes; do,
The first zipper 401 is disposed on the boundary between the first support surface 110 and the second support surface 120,
In a state in which the first zipper 401 and the second zipper 402 are coupled to each other, the second cushion 200 is placed on the upper side of the first cushion 100 with respect to the first border 261 . A first shape is formed by laminating,
In the first shape, the third inclined surface 250 and the third support surface 130 extend to each other to form one inclined surface,
In a state in which the first zipper 401 and the second zipper 402 are coupled to each other, a second shape is formed by supporting and stacking the first support surface 110 on the second inclined surface 240,
The first zipper (401) and the second zipper (402) are separated from each other to form a third shape, a cushion deformable into various shapes.
delete delete The method according to claim 1,
The massage device 300 is disposed on the connection surface 140, a cushion deformable in various forms.
The method according to claim 1,
When the first inclined surface 230 or the second inclined surface 240 is mounted on the connection surface 1400 and the second support surface 120 of the first cushion 100, the width of the first shape ( Cushion deformable in various shapes, in which the cross section in the direction W) forms a resemblance to the cross section W of the second cushion 200 .

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