KR102416272B1 - Mattress having dissimilar hardness - Google Patents

Abstract

The present invention relates to a mattress having different hardnesses, wherein the first mat member and the second mat member are closely contacted to face each other and configured to have different hardnesses. There is an effect that can be used as

Description

Mattress having different hardness {MATTRESS HAVING DISSIMILAR HARDNESS}

The present invention relates to a mattress having heterogeneous hardness, and more particularly, by implementing high-density memory foam and low-density memory foam in one mattress, the hardness of the different types of mattresses can be selectively used by the individual and the other party. It relates to a mattress with

In general, a bed is a type of device for a person to lie down to sleep or take a rest. As changes in living patterns and living environments become westernized, the penetration rate of beds also steadily increases, and bed culture is now common.

The bed is composed of a frame and a mattress mounted on the frame and providing comfort to the user by supporting the user's body. Spring mattresses are the most widely used mattresses. The spring mattress serves to support the user as a whole by providing a plurality of coil springs. However, mattresses composed of coil springs often do not provide a soft feeling, and there are disadvantages in that it is insufficient to provide support by dividing the body into parts.

Accordingly, recently, foam mattresses such as latex, high-density foam, and memory foam are gaining popularity. However, while the hardness of the mattress, which affects the depth of sleep, is preferred by different bed users, foam mattresses all use foam with the same hardness. may also interfere with

In other words, preference for mattress hardness may vary greatly from individual to individual, and even for the same ethnicity, age and body type may differ. Since it is not a structure that can be used, there is a problem that the hardness of the mattress desired by the person and the other party cannot be selectively used.

Domestic Registered Patent Publication No. 10-1989441

An object of the present invention for solving the problems of the prior art as described above is to implement high-density memory foam and low-density memory foam in one mattress, so that the user and the other party can selectively use the hardness of the mattress. to provide a mattress.

In order to achieve the above object, the present invention provides a first mat member having a high-density memory foam having a relatively high hardness; and a second mat member positioned to be in close contact with one side of the first mat member having a low-density memory foam having relatively low hardness.

In addition, the first mat member, further comprising a first support foam having an intermediate hardness between the high-density memory foam and the low-density memory foam, wherein the first support foam is located above or below the high-density memory foam and , The second mat member, further comprising a second support foam having an intermediate hardness between the high-density memory foam and the low-density memory foam, wherein the second support foam is located above or below the low-density memory foam It provides a mattress having a heterogeneous hardness characterized by.

In addition, the first mat member is configured such that a plurality of layers including the high-density memory foam are stacked in a vertical direction, and a pair of layers facing each other in the vertical direction among the plurality of layers is detachable by means of Velcro. coupled to each other, and the second mat member is configured such that a plurality of layers including the low-density memory foam are stacked in a vertical direction, and a pair of layers facing each other in the vertical direction among the plurality of layers is formed by Velcro. It provides a mattress having heterogeneous hardness, characterized in that it is detachably coupled.

In addition, the first mat member and the second mat member provides a mattress having a different hardness, characterized in that mutually detachably coupled.

In addition, a first lateral velcro is mounted on an upper end of one side of the first mat member facing the second mat member, and the first lateral velcro is mounted on an upper end of one side of the second mat member facing the first mat member A second side velcro is mounted so as to be detachably coupled with the claw, a concave portion is formed on one upper end of the second mat member, and the second lateral velcro is the bottom of the concave portion facing the first side velcro It is mounted on, when one side of the first mat member and one side of the second mat member are positioned so as to be in contact with each other, the first side velcro is attached to the second side velcro in a state inserted into the concave portion It provides a mattress having a heterogeneous hardness, characterized in that.

In the present invention, since the first mat member and the second mat member are arranged side by side and have different hardness, the person and the other party can selectively use the hardness of the mattress according to individual preference.

In addition, since the first mat member and the second mat member are each independently configured, the impact applied to the first mat member is not transmitted to the second mat member, and even if the person involuntarily tosses and turns while sleeping, this Due to the fact that the other party does not suffer any particular damage, there is an effect that all users who use the first mat member and the second mat member can take a good night's sleep comfortably.

In addition, the first lateral velcro is mounted on the upper end of one side of the first mat member, at this time, the second lateral velcro is mounted on the upper end of one side of the second mat member, the first and second mat members positioned close to the user Since the upper end of one side is closely attached, there is an effect that items do not fall out between the first and second mat members. In addition, since the first and second side velcros are provided between the first and second mat members, the first and second mats There is an effect that the member can be easily attached and detached.

In addition, since a pair of mutually facing layers of memory foam are configured to be mutually coupled by an upper Velcro and a lower Velcro, there is an effect that the memory foam is not pushed or arbitrarily moved by external pressure by the user in the course of use.

1 is a view schematically showing a mattress having a heterogeneous hardness according to a preferred embodiment of the present invention.
Figure 2 is a view schematically showing a cross-section of a mattress having a different hardness according to a preferred embodiment of the present invention.
Figure 3 (a) is a view illustrating a state in which the first mat member and the second mat member of the mattress having different hardnesses are coupled to each other according to a preferred embodiment of the present invention.
3 (b) is a view illustrating a state in which the first mat member and the second mat member of the mattress having different hardnesses are coupled to each other according to a preferred embodiment of the present invention.
Figure 4 is a view schematically showing the detailed structure of the first mat member of the mattress having a different hardness according to a preferred embodiment of the present invention.
5 is a view schematically showing the detailed structure of the second mat member of the mattress having a different hardness according to a preferred embodiment of the present invention.
6 is a view schematically showing the detailed structure of the third mat member of the mattress having a different hardness according to a preferred embodiment of the present invention.
7 (a) is a diagram schematically illustrating a state in which the upper Velcro and the lower Velcro provided in the mattress having different hardness according to a preferred embodiment of the present invention are coupled.
7 (b) is a diagram schematically illustrating a state in which the upper Velcro and the lower Velcro provided in the mattress having different hardness according to a preferred embodiment of the present invention are coupled.

Hereinafter, with reference to the accompanying drawings, a mattress having a different hardness according to a preferred embodiment of the present invention will be described in more detail.

1 is a view schematically showing a mattress having a different hardness according to a preferred embodiment of the present invention, Figure 2 is a view schematically showing a cross section of a mattress having a different hardness according to a preferred embodiment of the present invention to be.

1 and 2, the mattress 100 having a different hardness according to a preferred embodiment of the present invention is, for example, that two users can lie down at the same time, the first mat member ( 110) and a second mat member 120.

The first mat member 110 is formed in a size that can lie on the user among two users, for example, is formed in a rectangular parallelepiped shape. The first mat member 110 includes a high-density memory foam 114 having a relatively high hardness.

The second mat member 120 is formed in a size so that the other of the two users can lie down, and is formed in a rectangular parallelepiped shape like the first mat member 110 . The second mat member 120 is positioned to be in close contact with one side of the first mat member 110 . The second mat member 120 includes a low-density memory foam 124 having a relatively low hardness. That is, the second mat member 120 has a lower hardness than the first mat member 110 , and the second mat member 120 is softer than the first mat member 110 . Conversely, the first mat member 110 has a higher hardness than the second mat member 120 , the first mat member 110 is harder than the second mat member 120 .

As such, since the first mat member 110 and the second mat member 120 are configured to have mutually different hardness, the person and the other party can selectively use the hardness of the mattress according to individual preference.

In addition, since the first mat member 110 and the second mat member 120 are each independently configured, the impact applied to the first mat member 110 is not transmitted to the second mat member 120 , Even if you involuntarily toss and turn while sleeping, the other party does not suffer any damage due to this, so that all users using the first mat member 110 and the second mat member 120 can comfortably get a good night's sleep there is

Figure 3 (a) is a view for explaining a state in which the first mat member and the second mat member of the mattress having different hardness according to a preferred embodiment of the present invention are coupled to each other, Figure 3 (b) ) is a diagram illustrating a state in which the first mat member and the second mat member of the mattress having different hardnesses are coupled to each other according to a preferred embodiment of the present invention.

Referring to (a) and (b) of Figure 3, since the first mat member 110 and the second mat member 120 are respectively formed separately, the first mat member 110 and the second mat member 120 When the gap is widened, there is a fear that an object may fall between the first mat member 110 and the second mat member 120 . Accordingly, the first mat member 110 and the second mat member 120 should be removably coupled to each other. To this end, the first side velcro 140 is mounted on one side of the first mat member 110 facing the second mat member 120 , and the second mat member 120 facing the first mat member 110 . ), the second side velcro 142 is mounted so as to be detachably coupled to the first side velcro 140 on one side.

At this time, the first side velcro 140 is mounted on the upper end of one side of the first mat member 110, at this time, the second side velcro 142 is mounted on the upper end of one side of the second mat member 120, The upper ends of one side of the first and second mat members 110 and 120 positioned close to the user are closely attached, and there is an effect that objects do not fall between the first and second mat members 110 and 120 . In addition, since the first and second side velcros 140 and 142 are provided between the first and second mat members 110 and 120, the effect of easily attaching and detaching the first and second mat members 110 and 120 is achieved. have.

On the other hand, the first and second side velcro (140, 142) is formed to have a certain thickness, the thickness of these first and second lateral velcro (140, 142) is between the first and second mat members (110, 120) There is a risk of separation of In order to prevent this, the present invention has a concave portion 120a concavely formed on one side of the second mat member 120, and the second lateral velcro 142 is a concave portion facing the first lateral velcro 140 ( 120a) is mounted on the bottom. And when one side of the first mat member 110 and one side of the second mat member 120 are positioned so as to be in contact with each other, the first side velcro 140 is inserted into the concave portion 120a, and the second side val It is attached to the claw 142 . As such, since the concave portion 120a is provided in the second mat member 120, when the first and second mat members 110 and 120 are coupled, the first and second side velcros 140 and 142 are concave ( 120a), the first mat member 110 and the second mat member 120 between the first and second side Velcro (140, 142) has an effect of closely adhering without lifting.

Figure 4 is a view schematically showing the detailed structure of the first mat member of the mattress having a different hardness according to a preferred embodiment of the present invention, Figure 5 is a mattress having a different hardness according to a preferred embodiment of the present invention It is a view schematically showing the detailed structure of the second mat member.

4 and 5, if the mattress is generally made of one layer, it may be too hard or too soft depending on its own physical properties. Accordingly, mattresses released these days are composed of multiple layers. The first and second mat members 110 and 120 of the present invention may be composed of, for example, memory foam having four layers, respectively.

The first mat member 110 includes a first support foam 112 , a high-density memory foam 114 , a first high-elastic foam 116 , a first cool memory foam 118 , and a first cover 119 . The first support foam 112 has a thickness of, for example, 5 cm, and has an intermediate hardness between the high-density memory foam 114 and the low-density memory foam 124 to be described later. The first support foam 112 is positioned above or below the high-density memory foam 114 , and may be positioned under the high-density memory foam 114 in FIG. 4 . The first support foam 112 may stably support the human body as a whole by its own elasticity. The high-density memory foam 114 has a thickness of, for example, 5 cm, and is composed of a memory foam having a relatively higher hardness than the low-density memory foam 124 to be described later. As such, the first mat member 110 is provided with a high-density memory foam 114, so that a user who prefers a relatively hard mattress can easily use it. The first highly elastic foam 116 has a thickness of, for example, 15 cm, and is made of memory foam having elasticity, so as to comfortably support the human body. The first cool memory foam 118 has a thickness of, for example, 2.5 cm, and helps to dissipate heat from the body to maintain an optimal sleeping temperature in spring and autumn as well as in hot summer. The first cover 119 is not memory foam, but covers everything from the first support foam 112 to the first cool memory foam 118. can be configured.

The second mat member 120 includes a second support foam 122 , a low density memory foam 124 , a second cool memory foam 126 , a temperature insensitive memory foam 128 , and a second cover 129 . . The second support foam 122 is configured to have a thickness of, for example, 15 cm, and has an intermediate hardness between the high-density memory foam 114 and the low-density memory foam 124 , like the first support foam 112 . The low-density memory foam 124 has a thickness of, for example, 5 cm, and is made of memory foam having a relatively lower hardness than the high-density memory foam 114 . As such, the second mat member 120 is provided with the low-density memory foam 124, so that a user who prefers a relatively soft mattress can easily use it. The second cool memory foam 126 has a thickness of, for example, 2.5 cm, and helps to dissipate heat from the body. The temperature insensitive memory foam 128 maintains a cool temperature regardless of the body temperature, thereby maintaining an optimal sleeping temperature in hot weather. The second cover 129 covers everything from the second support foam 122 to the temperature insensitive memory foam 128 , and may be made of, for example, a cotton material and may be configured to be washable.

Figure 6 is a view schematically showing the detailed structure of the third mat member of the mattress having a different hardness according to a preferred embodiment of the present invention.

Referring to FIG. 6 , the third mat member 130 has a medium density having a hardness between the high-density memory foam 114 of the first mat member 110 and the low-density memory foam 124 of the second mat member 120 . It is configured to have a memory foam 134 . In detail, the third mat member 130 includes a third support foam 132 , a medium density memory foam 134 , a third cool memory foam 136 , a temperature insensitive memory foam 138 , and a third cover 139 . ) may be included. And the user will be able to cook and select two mat members among the first mat member 110 to the third mat member 130 .

7 (a) is a diagram schematically illustrating a state in which the upper Velcro and the lower Velcro provided in the mattress having different hardness according to a preferred embodiment of the present invention are coupled, b) is a diagram schematically illustrating a state in which the upper Velcro and the lower Velcro provided in the mattress having different hardness according to a preferred embodiment of the present invention are combined.

7 (a) and (b), the first mat member 110 to the third mat member 130 is configured such that a plurality of layers are stacked in the vertical direction, so that each layer is not coupled to each other Otherwise, there is a risk that some layers may be moved arbitrarily during use. Accordingly, in the present invention, the upper velcro 150 and the lower velcro 152 are provided between a pair of layers facing each other in the vertical direction. Hereinafter, as a pair of layers, the first support foam 112 and the high-density memory foam 114 provided in the first mat member 110 will be described as an example.

The upper velcro 150 is mounted on the upper surface of the first support foam 112 , and the lower velcro 152 is mounted below the high-density memory foam 114 . The upper Velcro 150 is, for example, composed of three and may be spaced apart at regular intervals. The lower velcro 152 is also composed of three and may be spaced apart at regular intervals so as to be in contact with the upper velcro 150 . And when the high-density memory foam 114 is stacked on top of the first support foam 112, the upper velcro 150 and the lower velcro 152 are removably coupled to each other, so that the first support foam 112 and the high-density memory Foam 114 is firmly coupled to each other. As such, since the first support foam 112 and the high-density memory foam 114 are firmly coupled, the first support foam 112 and the high-density memory foam 114 are not pushed or arbitrarily moved by an external pressure by the user in the course of use. It has the effect of disappearing.

Although the present invention has been described in detail in the above examples, it goes without saying that the present invention is not limited thereto, and it is apparent to those skilled in the art that various changes and modifications can be made within the scope of the technical spirit of the present invention, and these variations and modifications are appended If it falls within the scope of the claims, the technical idea should also be regarded as belonging to the present invention.

100: mattress
110: first mat member 112: first support foam
114: high-density memory foam 116: first high-elasticity foam
118: first cool memory foam 119: first cover
120: second mat member 120a: concave
122: second support foam 124: low density memory foam
126: second cool memory foam 128: temperature insensitive memory foam
129: second cover 130: third mat member
132: third support foam 134: medium density memory foam
136: third cool memory foam 138: temperature insensitive memory foam
139: third cover 140: first side velcro
142: second side velcro 150: upper velcro
152: lower velcro

Claims (5)

A first mat member having a high-density memory foam having a relatively high hardness; and
Doedoe having a low-density memory foam having a relatively low hardness, comprising a second mat member positioned to be in close contact with one side of the first mat member,
The first mat member and the second mat member are removably coupled to each other,
A first side velcro is mounted on one side of the first mat member,
A second side velcro is mounted on one side of the second mat member facing the first mat member so as to be detachably coupled with the first side velcro,
A concave portion is formed on one side of the second mat member, and the second lateral velcro is mounted on the concave portion facing the first lateral velcro,
When the first mat member and the second mat member are coupled, the first lateral velcro and the second lateral velcro are inserted into the concave portion.
The method of claim 1,
The first mat member further comprises a first support foam having an intermediate hardness between the high-density memory foam and the low-density memory foam, wherein the first support foam is located above or below the high-density memory foam,
The second mat member further comprises a second support foam having an intermediate hardness between the high-density memory foam and the low-density memory foam, wherein the second support foam is positioned above or below the low-density memory foam A mattress having a different hardness.
The method of claim 1,
The first mat member is configured such that a plurality of layers including the high-density memory foam are stacked in a vertical direction, and a pair of layers facing each other in the vertical direction among the plurality of layers is detachably coupled by Velcro. become,
The second mat member is configured such that a plurality of layers including the low-density memory foam are stacked in a vertical direction, and a pair of layers facing each other in the vertical direction among the plurality of layers is detachably coupled by Velcro. Mattress having a heterogeneous hardness, characterized in that.




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