KR101784975B1 - Dual pillow for different body sizes - Google Patents

Abstract

Disclosed by the present invention is a double pillow capable of: providing a customized cervical support function not only for a first user but also for a second user; and being used for different body sizes. For the above, the double pillow provided by the present invention includes: a back head seating unit which has a recessed surface formed to be recessed to be round; a head seating unit which is formed with a face seating unit extended to both sides of the back head seating unit in order to support a head when lying sideways; a first supine seating unit which is included in the upper part of the back head seating unit and supports a neck in a C shape by having a convex surface protruding to be round; and a second supine seating unit which is included in the lower part of the back head seating unit and supports the neck in a C shape by having a convex surface protruding to be round. By the present invention, users having different body sizes, especially head, cervical, thoracic, and shoulder sizes, can use one pillow by selecting a pillow direction suitable for the size of oneself since different pillow sizes are visible in one body.

Description

DUAL PILLOW FOR DIFFERENT BODY SIZES < RTI ID = 0.0 >

The present invention relates to a dual pillow which can be used by a user having different body sizes, and more particularly, to a dual pillow which can be used by a user having different body sizes by integrating two pillow sizes into one, To a dual pillow that can be used for body sizes of different sizes with significantly improved convenience for producers.

Everyone is asleep and rested to relax and rejuvenate the day. Considering that people spend about one-third of a day living in their daily lives, we can see how important the state of lying is for sleep or rest.

When a person lays down, the pillow supports the head at a certain height so that it maintains a smooth breathing and is used to comfortably take sleep or rest. It is true that the use of a pillow makes it comfortable for a person to lie down, but the use of a pillow has not been scientifically adopted in its size or form, but has been customary.

In addition, the pillow is not selected according to the human body of the person who uses it, but the pillow of a certain kind and size has many faces where the human body is tamed. Therefore, fatigue can not be solved completely by sleeping, which results in the deterioration of concentration or fatigue accumulation. In addition, when a pillow that does not fit the body shape is used over a long period of time, the neck bone may be deformed, requiring continuous treatment. Most pillows have a simple cylindrical shape, a square pillar shape, and a cushion shape that fills the inside and is convex in the middle, and is simply used to support the head.

In the case of materials, a pillow made of a hard material with a hard material will allow the head to roll forward in a lying position and tilt the head to one side in a lying position. In the case of a pillow made low, let the head fall backward in a lying position and tilt the head to one side in a lying position. When filled with cotton, rice bran, synthetic resin pellets, elastic synthetic resin, air, water, etc., the deformation is caused according to the user's posture or the height is lowered when it is used for a long time.

The design of such a pillow should be a three-dimensional design so that the height and angle of the pillow can be interlocked according to the sleeping posture. The pillow should be formed in a three-dimensional shape along the curved surface and curved line of the occiput and cervical spine, do.

In general, the height of the pillow when lying down at the ceiling is the depth of the cervical arc, which means the middle position of the curve of the neck when viewed from the side. In particular, when sleeping, a suitable angle is about 15 ° to 35 ° from the axis of the cervical vertebrae to the center of the jaw, and when the patient lies sideways, the height of the pillow is between the upper part of the arm and the cheek, I need to support the space as a pillow and maintain the angle.

In addition, the general pillow design should be a three-dimensional design so that the height and angle of the pillow can be interlocked according to the sleeping posture, and it is formed in a three-dimensional shape according to the curved surface and curved line of the occiput and cervical vertebra, And is symmetrical with the shoulder line at positions 2 ~ 3 of the thoracic vertebra, so that the pillow is prevented from escaping when lying down or turning. The width of the pillow is twice the width of the shoulder width of the user, The height should be 2 ~ 3 centimeters in the user's thoracic spine 2 ~ 3 centimeters behind the back of the head to increase the reflexion and comfort.

However, such a conventional pillow has a problem in that the depth according to the shape of the user's head, the height along the neck length and the curved line do not match the body shape, and even such a pillow is made in one type.

Korean Patent No. 10-1466344 (published on Dec. 1, 2014) Korean Patent No. 10-0983564 (published on September 24, 2010) Korean Patent Publication No. 10-1293259 (Announcement 2013.08.09)

Therefore, it is an object of the present invention to provide a personalized cervical vertebra function for a first user and a second user with a shaft joint position as a central axis, even if a second user having a neck length and neck height different from that of the first user is used And a dual pillow which can be used for body shapes of different sizes.

In order to accomplish the object of the present invention, in one embodiment of the present invention, a rear head receiving portion formed with a recessed concave surface and a facial seat extending to both sides of the rear head receiving portion to allow a headrest to be sideways A first seat and a seating portion provided on an upper portion of the rear leg seat portion and formed with a convex surface protruding roundly and supporting the neck in a C shape; The present invention provides a dual pillow which can be used for body shapes of different sizes, including a second base and a seating portion for supporting the neck in a C-shape with a raised convex surface formed thereon.

According to the present invention, since different pillow sizes are displayed on one body, users with different body sizes such as head, cervical, thoracic and shoulder sizes can be selected and used as one pillow. That is, each pillow can be applied to two body sizes as a single pillow, without creating a separate pillow for each user's body size.

Therefore, the manufacturer can sell to a plurality of body size users with fewer pillow models without having to make a pillow for various body sizes, and the pillow user can improve convenience by positioning pillow in a direction more suitable for his size And the chin wrinkles do not occur when lying down, so that the airway can be secured and the snoring can be prevented.

Further, the present invention maintains the C-shape of the cervical spine naturally without interfering with the sleeping operation and assists the relaxation of the muscles, so that the cervical vertebra can be corrected and treated.

In addition, the present invention reflects two types of head depth, neck length, and neck height according to the shapes of different heads and necks on a single pillow according to a sleeping posture (such as lying down on the bed or laying on the side) So that the user can choose a pillow suitable for his body shape and taste.

FIG. 1 is a perspective view illustrating a dual pillow that can be used for body shapes of different sizes according to an embodiment of the present invention. FIG.
Figure 2 is a cross-sectional view of a double pillow that can be used with different sized body shapes of Figure 1;
3 is a plan view showing a dual pillow that can be used for different sized bodies of FIG.
Figure 4 is a front view of a dual pillow that can be used for different sized body shapes of Figure 1;
Figure 5 is a side view of a dual pillow that can be used for different sized body shapes of Figure 1;
6 is a perspective view for explaining a dual pillow that can be used for different sized body shapes according to another embodiment of the present invention.
Figure 7 is a rear view of a dual pillow that can be used with different sized body shapes of Figure 6;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a dual pillow (or a 'double pillow') which can be used for different sized body shapes according to preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view for explaining a double pillow which can be used for body shapes of different sizes according to an embodiment of the present invention, FIG. 2 is a sectional view showing a double pillow which can be used for body shapes of different sizes Fig. 3 is a plan view showing a double pillow which can be used for different sized bodies of Fig. 1, and Fig. 4 is a front view showing a double pillow which can be used for different sized bodies of Fig.

1 to 4, a double pillow according to the present invention includes a rear head seating part 110 having a concave surface for allowing a headrest to be viewed when the user watches a ceiling, and a rear head seating part And a face mounting part 120 formed on both sides of the head mounting part 100. The first and second mounting parts 200 and 200 are provided on the head mounting part 100 to support the neck of the first user, And a second hinge and seating portion 300 provided at a lower portion of the head seating portion 100 to support the neck of the second user.

Hereinafter, each component will be described in more detail with reference to the drawings.

1 to 4, a double pillow according to the present invention includes a head rest portion 100.

The head rest part 100 is formed to be able to support the headrest when both the belly and the chest are laid flat or lying sideways and has a function of supporting the head of the first user and the head of the second user in common do.

The head rest part 100 is formed in an elliptical block shape having left and right lengths and includes a rear head rest part 110 and a face rest part 120.

Specifically, the rear leg receiving portion 110 is formed with a recessed recessed surface, and when the user laid down to look at the ceiling, the back of the head is supported so as to be accommodated, thereby eliminating the sleeping disorder. In addition, the back hair bearing portion 110 is formed so as to correspond to the back of the head, thereby dispersing the head pressure without interfering with the sleeping operation and allowing the user to feel comfortable.

It is preferable that the back hair bearing portion 110 is formed to have a thickness of 1.5 to 3.5 cm which is in contact with the highest point of the back of the user. In other words, the thickness of the portion having the thinnest thickness in the back hair bearing portion 10 can be formed to be 1.5 to 3.5 cm.

If desired, the rear head seating part 110 may be provided with a cutting hole 112 formed in the front and rear direction. This incision hole 112 provides a function of helping the pillow cover to come into close contact with the curved surface of the headrest 100 when the pillow cover is used for the double pillow. For example, when a double pillow is provided with a pillow cover, a pulling string (not shown) passing through the incision hole 112 is provided. When one end of the pulling string is connected to the pillow cover, The pulling string provides pulling force on the pillow cover so that the pillow cover is brought into close contact with the surface of the double pillow.

The face seating part 120 is formed to extend to both sides of the rear head seating part 110 so as to be able to face and headrest when it sits sideways and is configured to turn sideways toward the left or right around the back head seating part 110 And is formed in such a size as to cover the face and back of the head facing the ground in a lying state.

The facial seating part 120 provides a relatively flat space instead of the back hair bearing part 110 formed with the depression so that the user can sleep even when the back part of the user lies sideways. That is, when the user lies down, the user can take a sleeping state while one side of the face is supported by the face-seating part 120. [

In addition, the rim 120 may be formed to be symmetrical with the shoulder line of the user so that the shoulder hanger of the user is minimized, and the edge line of the rim of the rim may be formed in a semicircle shape so that no corner is displayed.

If desired, the face mount 120 may include a plurality of first air passages 124 at an upper portion thereof. The first air passage 124 functions to allow air to pass between the face and the face seating portion 120 even when the user's face is in contact with the face seating portion 120. In other words, since the first air passage 124 helps the air flow to the face-contacting face portion 120 to radiate the body heat transmitted from the face, the skin temperature rises and falls due to the high temperature of the pillow It can be prevented from proceeding.

The facial seating part 120 may have ear seating grooves 122 formed on both sides of the back hair seating part 110 with the back hair seating part 110 as a center. The ear-seating groove 122 provides a seating space for the ear so that the user's ears are not pressed against the face-seating portion 120 while the user is turned sideways. For this purpose, the ear-seating groove 122 may be formed as a recess of a quadrangular shape or a recess of a structure corresponding to the shape of an ear. For example, the ear-seating groove 122 may be formed to have a peanut shell-like structure as shown in Fig.

In addition, as shown in FIG. 5, the facial seating part 120 may be formed to have an angle of 18 to 22 degrees, preferably 20 degrees, at the bottom of the rims for preventing shoulders. Here, the bottom angle refers to the inclination (?) From the bottom edge to the top edge of the double pillow as shown in FIG.

The head rest part 100 can be manufactured using a synthetic resin having a rebound resilience of 35% to 55% and a ventilation structure according to the weight of the body weight. For example, it can be prepared using bio-urethane foam or open cell silicon. Among them, it is preferable to use bio-urethane foam in consideration of smooth release of body heat and long-term maintenance of shape.

The breathable silicone is silicon with very many pores, providing a constant hardness (hardness) that does not change with time. Therefore, since the physical property itself is stable, the elevation and angle of the pillow can be maintained as they are. In addition, many pores quickly release heat from the hair and allow for ventilation to keep the head in a cool state at all times. Therefore, it is possible to prevent excessive pressure from being applied to the nerves, muscles and blood vessels by the pressure of the body, and to prevent the heat from condensing into the head

FIG. 6 is a perspective view for explaining a double pillow according to another embodiment of the present invention, and FIG. 7 is a rear view of the double pillow of FIG. 6. FIG.

As a specific aspect, the double pillow according to the present invention is formed such that the headrest 100, the first and the second seating 200, and the second seating 300 are divided into two parts by a left side and a right side, .

4 to 7, the head rest part 100 may include a first head rest part and a second head rest part having a symmetrical structure with respect to a bisecting center line of the double pillow .

The head rest portion 100 according to the present invention is preferably formed to have a width of 58 cm to 65 cm. In addition, the face-seating part 120 according to the present invention is preferably formed to have a thickness of 7 cm to 11 cm.

As a specific aspect, the lateral length of the head rest portion 100 according to the present invention may be formed to be 58 cm for a child, 63.5 cm for an adult woman, and 65 cm for an adult male, and the thickness of the face- Cm, adult female 9 cm, and adult male 11 cm.

Meanwhile, the head mount 100 according to the present invention may further include a guide passage 130.

1, the guide passage 130 is formed at a boundary between the back and forth seat seating part 110 and the face seating part 120. The guide passage 130 is formed at the boundary between the back and back seat seating part 110, Respectively.

1, the guide passage 130 extends to the first and second seating portions 200 and 300. As shown in FIG. In other words, the guide passage 130 is extended to the boundary between the first and second seating portions 200 and 120 and the boundary between the second seating portion 300 and the face seating portion 120, respectively .

The guide passage 130 prevents air sweating and moisture from being generated by supplying air along the lines of the head and the neck of the first user and the second user to create a pleasant sleeping environment, Lowering the temperature of the rising double pillow.

1 to 4, a double pillow according to the present invention includes a first and a second seat 200.

The first and second seating portions 200 are provided on upper portions of the rear seat receiving portion 110 and have a convex surface protruding roundly to support the neck of the first user in a C shape.

More specifically, the first and second seating portions 200 are connected to the rear head seating portion 110 by natural curved surfaces, and protruded convex surfaces are formed to enable heading in a comfortable posture. At this time, as shown in FIG. 2, it is preferable that the highest point H of the convex surface is formed so as to be in contact with the axial joint which is the contact point between the skull and the cervical vertebra.

In other words, the first and second seating parts 200 form a curved curved line so as to form an arc gradually descending forward from the center thereof, and curved so as to form an arc gradually descending toward the rear from the center thereof.

In addition, the first and second seating parts 200 may be formed to have a U-shaped structure as shown in FIG. 1, the other side of which is connected to the rear head seating part 110. [

The cervical vertebra of the first user who takes a sleep in a proper posture by using the double pillow according to the present invention is seated and supported on the first and second seating parts 200,

The rear head seating part 110 and the first seating part 200 may be provided with a second air passage 250 formed along the head seating part 100 and the first seating part 200 . 4, a second air passage 250 is provided along a rim of the rear head seating portion 110 and the first hanger seating portion 200 adjacent to the first hanger seating portion 200 .

The second air passageway (250) prevents the sweat and moisture from being mixed in the head and neck of the first user by supplying air, thereby providing a comfortable sleeping environment, and a double pillow To lower the temperature.

Thus, the head of the first user is seated in the head rest portion 100, and the cervical portion corresponding to the neck of the first user is seated according to the curvature of the first and second seating portions 200. That is, when the first user lies in a proper posture, the head of the first user is bent backward through the first and second seating parts 200, and the cervical spine of the first user is curved in the curvature of the first and second seating parts 200 So that the cervical vertebra of the first user is in the most correct form, i.e., a "C" shape.

In addition, since the head of the first user is accommodated in the rear head seating portion 110 at the time of sleep, the head is prevented from being released to the outside, so that the user can sleep in a stable posture during the sleep, 110 and the second air passage formed in the first and second seating portions 200, the sweat of the back and neck can be prevented.

The first and second seating portions 200 may be manufactured using a synthetic resin having a rebound resilience of 35% to 55% and a ventilation structure. For example, it may be manufactured using bio-urethane foam or open cell silicon, and it is preferable to use the same material as the head rest portion 100.

The first and second seating parts 200 according to the present invention are formed to have a length allowing the first user's thoracic vertebrae 1 to be in contact with each other. Specifically, the first and the second seating parts 200 preferably have a length of 8 cm to 10 cm. In addition, it is preferable that the thickness of the highest point in contact with the axes of the first user is 4 cm to 6 cm.

The vertical length of the first and second seating portions 200 according to the present invention may be formed to be 8 cm for a child, 8.5 cm for an adult woman, and 10 cm for an adult male, The thickness may be 4 cm for children, 5 cm for adult women, and 6 cm for adult men.

Referring to FIGS. 1 and 2, a double pillow according to the present invention includes a second underside seating 300.

The second seat 300 is provided at a lower portion of the rear seat receiving portion 110 and has a convex surface protruding roundly to support the neck of the second user in a C-shape. Here, the second user means a user having a different neck length and neck height from the first user.

More specifically, the second underside seating part 300 is connected to the backsheets seating part 110 by a natural curved surface, and a protruding convex surface is formed so that the head can be restrained in a comfortable posture. At this time, as shown in FIG. 2, it is preferable that the highest point h of the convex surface is formed so as to be in contact with the axilla which is the contact point of the cranium and the cervical vertebra.

In other words, the second base 300 and the seating portion 300 form a curved curvature to form an arc gradually descending toward the front from the center, and curved to form an arc descending gradually toward the rear from the center thereof.

In addition, the second and third seating portions 300 may be formed to have a U-shaped structure as shown in FIG. 1, the other side of which is connected to the rear head seating portion 110.

The cervical vertebra of a second user who takes a sleeping state in a correct posture by using the double pillow according to the present invention is seated and supported on the second and the seating part 300, thereby enabling sleeping in a stable posture.

The rear head seating portion 110 and the second head seating portion 300 may be provided with a third air passage 350 formed along the head seating portion 100 and the second seating portion 300 . 4, a third air passage 350 is provided along a rim of the rear head seating portion 110 and the second hanger seating portion 300 adjacent to the second hanger seating portion 300 .

The third air passage 350 prevents the sweat and moisture from being mixed in the head and neck of the second user by supplying air, thereby providing a pleasant sleeping environment, and a double pillow To lower the temperature.

As such, the head of the second user is seated on the head rest 100 in the same manner as the head of the first user, and the cervical portion corresponding to the neck of the second user is seated on the second september 300 ). ≪ / RTI > That is, when the second user lies in a right posture, the head of the second user is bent backward through the second and the seating part 300, and the cervical vertebra of the second user is positioned at the curvature of the second and the seating part 300 So that the cervical vertebra of the second user is in the most correct form, i.e., a "C" shape.

In addition, since the head of the second user is accommodated in the rear head seating portion 110 during sleep, the head is prevented from being released to the outside, so that the user can sleep in a stable posture during the sleep, 110 and the third air passageway 350 formed in the second hose seating portion 300, so that sweating of the back and neck can be prevented.

The second and third seating portions 300 may be manufactured using a synthetic resin having a rebound resilience of 35% to 55% and a ventilation structure according to the weight of the body weight. For example, it may be manufactured using bio-urethane foam or open cell silicon, and it is preferable to use the same material as the head rest portion 100.

If necessary, an embossing may be formed on the upper surface of the headrest 100, the first and second seat 200 and the seat 300 to prevent heat dissipation and ventilation failure.

In addition, the double pillow according to the present invention may have a cover (not shown) on the outside of the headrest 100, the first and second seats 200 and 300. The outer cover is provided to prevent the head seating portion 100, the first seating portion 200 and the second seating portion 300 from being contaminated, and may be formed of a fabric or the like.

The second and the seating part 300 according to the present invention are formed to have a length that can be contacted with the thoracic vertebrae 1 of the second user, and more specifically, the longitudinal length is preferably 90 cm to 110 cm. In addition, it is preferable that the thickness of the highest point of contact with the second user's shaft is 5 cm to 7 cm.

In other words, the second user and the seating unit 300 can be used so that a first user using the first and second seating units 200 and a second user having a different neck length and neck height can use the second seating & And the maximum height of the second and third seating parts 300 is equal to the maximum height of the first and second seating parts 200, Is formed to have a difference of about 0.8 to 1.2 cm in comparison with the thickness.

At this time, it is preferable that the vertical length of the second hanger and the seating portion 300 is longer than the longitudinal length of the first hanger and the seating portion 200, and the highest point thickness of the second hanger and the seating portion 300, It is preferable that the thickness is thicker than the highest point thickness of the substrate 200.

In addition, the length of the double pillow connected to the head seating part 100, the first and second seating parts 200, and the second seating part 300 may be in the range of 38 cm to 44 cm. For example, the vertical length of the double pillow according to the present invention may be 38 cm for children, 40 cm for adult women, and 44 cm for adult men.

As a specific aspect, the double pillow according to the present invention can be formed to have the same specifications as in Table 1 below.

Referring to FIGS. 6 and 7, the double pillow according to the present invention may further include a hinge part 400.

The hinge part 400 connects the left side part and the right side part so that the double pillow halved by the right side and the left side can be stacked, and one or more of them can be included in the double pillow.

The hinge part 400 includes a head seating part 100 divided into two halves by a left side part and a right side part, a first hinge seating part 200 and a second hinge seating part 300 so as to form a single double pillow, And the other end is connected to the right side.

Such a hinge portion 400 is provided on the rear surface of the double pillow in contact with the ground, and a hinge commonly used in the art can be used.

The hinge may be formed of a non-ferrous metal such as aluminum or a synthetic resin. As a specific aspect, the hinge according to the present invention may also be formed of wood, such as a plain wood, which emits phytoncide or the like for a user who likes nature-friendly materials. In particular, phytoncide-emitting wood provides the effect of creating a fragrant aroma in the woods.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the appended claims. It can be understood that it is possible.

100: head rest part 110: rear head rest part
112: incision hole 120: face mount part
122: ear mount groove 124: first air passage
200: first and second seating parts 250: second air passage
300: second and seating portion 350: third air passage
400:

Claims (12)

A head rest portion formed of a rear head seating portion formed with a recessed concave surface and a facial seating portion extending to both sides of the rear head seating portion so as to enable a headrest to be sideways;
A first seat and a seating portion provided on an upper portion of the rear leg seat portion and having a convex surface protruding roundly and supporting the neck in a C shape; And
And a second base and a seating portion provided at a lower portion of the rear head seating portion and having a convex surface protruding roundly and supporting the neck in a C shape,
The head rest portion
Wherein the pillow cover is formed with a cut-out hole for allowing the pillow cover to be closely contacted along the curved surface of the headrest portion. The method according to claim 1,
The dual pillow according to any one of the preceding claims, wherein the first and second fastening portions and the second fastening portion are formed to have different lengths and heights. The method according to claim 1,
The dual pillow according to claim 1, wherein the first and second fastening portions are formed to have a length in which the user's first thoracic vertebra can be contacted. The method of claim 3,
Wherein the first and second seating portions are formed to have a length of 8 cm to 10 cm and the longitudinal length of the second seating portion is 1 to 1.5 cm longer than the first seating portion. Dual pillows that can be used for body shape. The method according to claim 1,
Wherein a thickness of the highest point of contact with the first user's axle is 4 cm to 6 cm and a maximum thickness of the second and the seating part is 0.8 to 1.2 cm And the second pillow can be used for body shapes of different sizes. 2. The apparatus according to claim 1, wherein the face-
And the lower edge of the rim portion is formed at an angle of 18 to 22 degrees. 2. The apparatus according to claim 1, wherein the face-
Wherein a plurality of first air passages are provided in the upper portion of the upper portion so that air can pass through an upper portion where a user's face is contacted. 2. The apparatus according to claim 1, wherein the face-
And an ear-seating groove is formed on both sides of the back-and-forth seat portion around the rear-head seat portion. [2] The apparatus according to claim 1, wherein the headrest and the first and second seating portions
And a second air passage recessed along the head seat and the first seat. The dual pillow may be used for body shapes of different sizes. [2] The apparatus according to claim 1, wherein the head rest portion and the second head rest portion
And a third air passage formed along the head seat and the second seat. The dual pillow may be used for body shapes of different sizes. delete The method according to claim 1,
And the hinge portion is divided into two parts by a left side portion and a right side portion, and the hinge portion is coupled to the left side portion and the right side portion so that the left side portion and the right side portion can be stacked and stored. A dual pillow that can be used for body shapes of different sizes.

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