KR20240000199U - Multi-layered pillow - Google Patents

Abstract

An embodiment of the present invention relates to a multi-layer pillow that can be adjusted to the user's desired height, can be used according to the user's cervical spine depth, and can comfortably support the neck and shoulders without burden even when changing posture when lying down. For this purpose, the embodiment of the present invention is at least one of a plurality of vertical quilting lines that divide the center, left, and right portions along the horizontal left and right directions, and horizontal quilting lines that divide the user's head and neck along the horizontal front and rear directions. A first pillow including a quilting line; a second pillow that is selectively provided at a lower portion of the first pillow and includes a cervical spine support portion protruding to have a length along the horizontal left and right directions corresponding to the depth of the user's cervical spine; and a third pillow that is selectively provided under the first pillow or the second pillow and is formed in the form of a flat pad so that the vertical height of the entire pillow can be adjusted by the user. Among them, a multi-layer pillow is provided, which is composed of at least two or more pillows stacked in combination.

Description

MULTI-LAYERED PILLOW}

An embodiment of the present invention relates to a multi-layer pillow that can be adjusted to the user's desired height, can be used according to the user's cervical spine depth, and can comfortably support the neck and shoulders without burden even when changing posture when lying down.

In general, in order to maintain health, it is very important to get a good night's sleep in a very comfortable state. To get a good night's sleep, various bedding (pillows, blankets, mattresses, beds, etc.) are used, and in particular, pillows are the most important part of the head to the human body. Since it is used with support, an appropriate height of use, support, and cushioning power are required, which are the basic and most important factors for a good night's sleep.

In the process of sleeping, pillows play a very important role in not only providing comfortable sleep but also providing stable support for the cervical spine and relaxation of the muscles around the neck. Since the shape and depth of the cervical vertebrae are different for each person, reducing the burden on the neck by using a pillow height that is appropriate for one's body is important for physical health and a good night's sleep.

However, even if the conventional pillow had the right shape and height when lying down, the filling material inside the pillow was tilted to one side due to unconscious tossing and turning during sleep, causing discomfort while sleeping because it could not stably support the cervical spine.

Even if you have chosen a pillow of the appropriate height, sometimes it becomes necessary to raise or lower the height of the pillow due to changes in body or health status or circumstances. Usually, when raising a pillow, two or more pillows are stacked on top of each other. Not only was it difficult to maintain the height and shape when the pillows were stacked on top of each other, but if the pillows were too high, the back would rise and the neck would bend toward the chest, causing discomfort in breathing or causing pain. If the height of the pillow is set too low, a gap is created behind the neck, causing fatigue to the neck and shoulder muscles and causing discomfort in breathing as the head is tilted back. Additionally, if you do not use a pillow, your head will be positioned lower than your heart, which will interfere with smooth blood flow and cause muscle fatigue.

Accordingly, there is a need for a pillow that allows a person lying down on a pillow to easily adjust the height of the pillow up and down at any time as needed, while eliminating or minimizing the burden on the neck.

Republic of Korea Registered Utility Model No. 20-0249874 (November 16, 2001)

An embodiment of the present invention is intended to provide a multi-layer pillow that can be adjusted to the user's desired height, can be used according to the user's cervical spine depth, and can comfortably support the neck and shoulders without burden even when changing posture when lying down.

According to one embodiment of the present invention, at least one of a plurality of vertical quilting lines dividing the center, left, and right parts respectively along the horizontal left and right directions, and a horizontal quilting line dividing the user's head and neck along the horizontal front and rear directions. A first pillow including a quilting line; a second pillow that is selectively provided at a lower portion of the first pillow and includes a cervical spine support portion protruding to have a length along the horizontal left and right directions corresponding to the depth of the user's cervical spine; and a third pillow that is selectively provided under the first pillow or the second pillow and is formed in the form of a flat pad so that the vertical height of the entire pillow can be adjusted by the user. Among them, a multi-layer pillow is provided, which is composed of at least two or more pillows stacked in combination.

The horizontal quilting line of the first pillow may be provided at a position where the neck portion is formed to be larger or smaller than the head portion along the horizontal front-to-back direction corresponding to the depth of the user's cervical spine.

Additionally, the left and right portions of the first pillow may be formed to be higher in the vertical direction than the central portion.

At this time, it is preferable that the left and right parts are formed so that the height gradually increases toward both ends based on the corresponding vertical quilting line.

The second pillow may be formed in a curved structure in which the height gradually increases from the central portion connected to the cervical vertebral support portion along the horizontal front-back direction to the opposite end of the cervical vertebral support portion.

The third pillow can be stacked in multiple pieces by the user so that the overall vertical height can be adjusted.

Meanwhile, the first pillow may be formed by filling the inside with ball-shaped cloud cotton or functional cotton, and the second pillow and the third pillow may be formed by including at least one of a memory foam material, a latex material, and an air coil. You can.

In addition, the two or more pillows that are combined and stacked may be connected in at least one of the following ways: a connection method by mutual sewing, a connection method by a rubber band, a connection method by a button, and a connection method by Velcro.

At this time, the multi-layer pillow of this embodiment may include a cover in which two or more pillows to be combined and stacked are accommodated therein.

According to an embodiment of the present invention, there is an advantage that the user can selectively adjust the height of the pillow to a desired height.

And, according to an embodiment of the present invention, there is an advantage that the pillow can be used according to the user's cervical spine depth.

In addition, according to an embodiment of the present invention, there is an advantage that the neck and shoulders can be comfortably supported without burden even if the user changes posture when lying down.

Figure 1 is an exploded perspective view showing a multi-layer pillow according to an embodiment of the present invention
Figure 2 is a combined perspective view of Figure 1
Figures 3a and 3b are plan views schematically showing the first pillow of Figure 1
Figure 4 is a side view showing the second pillow of Figure 1
Figure 5 is a perspective view showing a state in which the second pillow and the third pillow of Figure 1 are accommodated in the cover.
Figure 6 is a bottom perspective view showing a state in which the second and third pillows accommodated in the cover of Figure 5 are connected to the first pillow of Figure 1 by a rubber band.
7A to 7C are combined perspective views showing multi-layer pillows according to other embodiments of the present invention.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. The detailed description below is provided to provide a comprehensive understanding of the methods, devices and/or systems described herein. However, this is only an example and the disclosed embodiments are not limited thereto.

In describing the embodiments, if it is determined that a detailed description of related known technology may unnecessarily obscure the gist of the disclosed embodiments, the detailed description will be omitted. In addition, terms described below are terms defined in consideration of functions in the disclosed embodiments, and may vary depending on the intention or custom of the user or operator. Therefore, the definition should be made based on the contents throughout this specification. The terminology used in the detailed description is only for describing embodiments and should in no way be limiting. Unless explicitly stated otherwise, singular forms include plural meanings. In this description, expressions such as “comprising” or “comprising” are intended to indicate certain features, numbers, steps, operations, elements, parts or combinations thereof, and one or more than those described. It should not be construed to exclude the existence or possibility of any other characteristic, number, step, operation, element, or part or combination thereof.

Figure 1 is an exploded perspective view showing a multi-layer pillow according to an embodiment of the present invention, and Figure 2 is a combined perspective view of Figure 1. And, Figures 3a and 3b are plan views schematically showing the first pillow of Figure 1, Figure 4 is a side view showing the second pillow of Figure 1, and Figure 5 is a second and third pillow of Figure 1. is a perspective view showing the state accommodated in the cover, and FIG. 6 is a bottom perspective view showing the state in which the first pillow of FIG. 1 and the second and third pillows accommodated in the cover of FIG. 5 are connected by a rubber band.

Referring to Figures 1 and 2, the multi-layer pillow 100 according to an embodiment of the present invention largely includes a first pillow 110 with which the user's head, including the cervical spine, directly contacts, and the first pillow 110 ) may include a second pillow 120 selectively provided in the lower portion of the pillow 120 and a third pillow 130 selectively provided in the lower portion of the second pillow 120.

In more detail, the first pillow 110 has a plurality of vertical quilting lines 114 dividing the central portion 111 and the left and right portions 112 and 113, respectively, along the horizontal left and right directions, and along the horizontal front and rear directions. It may include a horizontal quilting line 115 that divides the user's head 110a and neck 110b.

In this embodiment, it is disclosed that the first pillow 110 is provided with both the plurality of vertical quilting lines 114 and the horizontal quilting lines 115, but it is not limited thereto and the plurality of vertical quilting lines ( 114) and at least one of the horizontal quilting lines 115 may be provided.

Here, as shown in FIGS. 3A and 3B, the horizontal quilting line 115 moves the neck portion 110b along the horizontal front-back direction corresponding to the depth of the user's cervical spine (the part that enters the back of the neck in the form of a C curve). It may be provided in a position that is smaller or larger than the portion 110a.

That is, if the user is thin or small, for example, in the case of women, the depth of the cervical spine is low, so the first neck portion 110b is formed smaller than the head portion 110a based on the horizontal quilting line 115. The pillow 110 can be selected and applied, and if the user is large or obese, for example, in the case of a man with a good physique, the depth of the cervical spine is deeper than the head portion 110a based on the horizontal quilting line 115. The first pillow 110 having a large neck portion 110b can be selected and applied.

At this time, the neck portion 110b is formed to protrude more in the vertical direction than the head portion 110a, that is, is formed to have more volume, so that the user's cervical spine can be stably supported.

In addition, the left and right parts 112 and 113 of the first pillow 110 may be formed higher along the vertical direction than the central part 111, and the left and right parts 112 and 113 may have the corresponding It is preferable that the height increases gradually toward both ends based on the vertical quilting line 114.

At this time, the first pillow 110 may be formed by filling the inside of the pillow skin with a filler. The filler may be composed of ball-shaped cloud cotton or functional cotton, or may be formed in the form of chips made by cutting latex and memory foam into small pieces. In addition, the left and right parts (112, 113) are designed to have a corresponding shape so that the left and right parts (112, 113) have the above-described structure, so that a larger amount of filler is injected into the central part (111) to increase its volume. .

Because the depth (thickness) of the shoulder is greater and thicker than the depth of the user's cervical spine, it prevents pressure on the shoulder when the user changes posture from lying down to turning to the side, and thus supports the neck and shoulders comfortably and stably without burden.

In addition, the first pillow 110 is an area where the user's cervical spine and head are in direct contact, and the internal filling materials can be varied to optimally select and apply the degree of softness such as hardness felt by the user.

Referring further to FIG. 4, the second pillow 120 may include a cervical spine support portion 121 protruding to have a length along the horizontal left and right directions corresponding to the depth of the user's cervical spine, and may be made of memory foam material, latex material, or It can be formed of various materials such as rubber material.

Accordingly, the user's cervical spine is primarily supported at an appropriate height through the neck portion 110b of the first pillow 110, and the user's cervical spine is secondaryly supported through the cervical spine support portion 121 of the second pillow 120. It can be supported stably and firmly.

At this time, the second pillow 120 gradually increases in height in a curved shape as it moves from the central part 122 connected to the cervical spine support unit 121 along the horizontal front-back direction to the opposite end 123 of the cervical spine support unit 121. It can be formed into a tall structure.

Accordingly, the second pillow 120 has a low center portion 122 to fit the back of the user's head well, and becomes higher again toward the opposite end 123, so that the user's chin can be lifted and the head cannot be tilted back stably. there is.

The third pillow 130 is selectively provided in the lower part of the first pillow 110 or the second pillow 120 so that the vertical height of the entire multi-layer pillow including the third pillow 130 can be adjusted by the user.

At this time, the third pillow 130 may be formed in a flat square shape, but is not limited to this, and may be formed by stacking multiple layers to adjust the height.

The third pillow 130 may also be made of memory foam material, latex material, etc., and may be made of various materials and structures, such as an elastic structure to which an air coil is applied.

As shown in FIG. 5 , the multi-layer pillow 100 of this embodiment may include a cover 140 that accommodates the second pillow 120 and the third pillow 130 together.

And, as shown in FIG. 6, the cover 140 in which the second pillow 120 and the third pillow 130 are accommodated is a rubber band 150 provided on the lower surface of the first pillow 110. can be connected to form a single multi-layer pillow.

At this time, although not shown in detail, the cover 140 may be directly connected to the first pillow 110 and the rubber band 150 by sewing, or may be connected by a button, etc., It can be connected in various ways, such as by connecting with Velcro, such as a snap.

FIGS. 7A to 7C are combined perspective views showing multi-layer pillows according to other embodiments of the present invention. As shown in FIG. 7A, only the first pillow 110 and the second pillow 120 are stacked and connected to form a multi-layer pillow. A pillow may be formed, or a multi-layer pillow may be formed by stacking and connecting only the first pillow 110 and the third pillow 130, as shown in Figure 7b, and as shown in Figure 7c, the third pillow 110 A multi-layer pillow may be formed by stacking and connecting only the second pillow 120 and the third pillow 130.

Accordingly, the multi-layer pillow of this embodiment uses all of the first pillow 110, the second pillow 120, and the third pillow 130, or excludes one and uses the remaining two pillows to allow the user to You can use them in appropriate combinations depending on your desired height and preference.

Although representative embodiments of the present invention have been described in detail above, those skilled in the art will understand that various modifications can be made to the above-described embodiments without departing from the scope of the present invention. . Therefore, the scope of rights of the present invention should not be limited to the described embodiments, but should be determined by the claims and equivalents of this patent claim as well as the scope of the patent claims described later.

100: multi-layer pillow
110: first pillow
110a: head
110b: xylem
111: Central part of the first pillow
112: left side
113: right side
114: vertical quilting line
115: horizontal quilting line
120: second pillow
121: cervical spine support
122: Central part of the second pillow
123: Opposite end of cervical spine support
130: Third pillow
140: cover
150: rubber band

Claims (9)

A first pillow including at least one of a plurality of vertical quilting lines that divide the center, left, and right portions along the horizontal left and right directions, and horizontal quilting lines that divide the user's head and neck along the horizontal front and rear directions;
a second pillow that is selectively provided at a lower portion of the first pillow and includes a cervical spine support portion protruding to have a length along the horizontal left and right directions corresponding to the depth of the user's cervical spine; and
a third pillow that is selectively provided under the first pillow or the second pillow and is formed in the form of a flat pad so that the vertical height of the entire pillow can be adjusted by the user; middle,
A multi-layer pillow composed of at least two or more pillows stacked in combination.
In claim 1,
The horizontal quilting line of the first pillow is provided at a position where the neck portion is formed to be larger or smaller than the head portion along the horizontal front-back direction corresponding to the depth of the user's cervical spine.
In claim 1 or claim 2,
The left and right portions of the first pillow are formed to be higher in the vertical direction than the central portion.
In claim 3,
A multi-layer pillow in which the left and right parts are formed to gradually increase in height toward both ends based on the corresponding vertical quilting line.
In claim 1,
The second pillow is a multi-layer pillow formed in a curved structure in which the height gradually increases from the central portion connected to the cervical vertebral support portion along the horizontal front-back direction to an end opposite to the cervical vertebral support portion.
In claim 1,
The third pillow is a multi-layer pillow in which a plurality of pillows are stacked by the user and the overall vertical height is adjusted.
In claim 1,
The first pillow is formed by filling the inside with a filler material, and the second pillow and the third pillow are formed by including at least one of a memory foam material, a latex material, and an air coil.
In claim 1,
A multi-layer pillow wherein the two or more pillows to be combined and stacked are connected by at least one of a connection method by mutual sewing, a connection method by a rubber band, a connection method by a button, and a connection method by Velcro.
In claim 1,
A multi-layer pillow comprising a cover in which two or more pillows that are stacked in combination are accommodated therein.