KR20170074611A

KR20170074611A - Customized pillow

Info

Publication number: KR20170074611A
Application number: KR1020150184098A
Authority: KR
Inventors: 원철호; 박본
Original assignee: 원철호; 박본
Priority date: 2015-12-22
Filing date: 2015-12-22
Publication date: 2017-06-30
Also published as: KR101805271B1

Abstract

The personalized pillow includes a head support for supporting a head of a user, a neck support for supporting a neck of a user, and a neck support for supporting the head, A plurality of air chambers provided in the main body to adjust the height of the neck support and the pair of side supports; a plurality of air chambers connected to the plurality of air chambers, A plurality of air pumps for supplying air to the air chambers, respectively, and a plurality of exhaust valves connected to the plurality of air chambers to selectively exhaust the air inside the air chambers.

Description

Personalized pillow {Customized pillow}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a personalized pillow, and a personalized pillow that can be ergonomically adjusted to the user's body.

In general, a sleeping pillow plays a very important role in supporting a human's head with a mattress supporting the body. A pillow supports the head of a person when a person lies down, helping a person to take a good night's sleep.

In this case, the body structure of a person is different depending on the user who uses the pillow, and in particular, the structure of the user's head and neck is different from person to person. Therefore, when a pillow having the same shape as that of the user is used on the market, the user does not fit the body structure of the user, so that the user can not take a comfortable sleep. In addition, the user may cause pain on the neck or the like when using an inappropriate pillow.

Furthermore, the height of the preferred pillow or the nature of the pillow may be different depending on the user's preference of the pillow. For example, a person who prefers a low pillow may be different from a person who prefers a high pillow, and a person who prefers a hard pillow and a person who prefers a soft pillow may be different.

Currently, pillows of various products such as functional pillows and the like such as Korean Patent Laid-Open Publication No. 10-2011-0106044 are commercially available, but they have a personalized shape according to various body structures of the user and can satisfy user's various tastes There are currently no products available.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a personalized dancing pillow that can comfortably and properly support a user's head and neck according to various body structures of a user to solve the above-described problems.

Further, it is an object of the present invention to provide a personalized pillow which is ergonomic and adapted to a personal taste so that the height of the pillow can be appropriately adjusted according to various tastes of the user.

It is an object of the present invention to provide a head support for supporting a head of a user, a neck support for supporting a neck of a user, and a pair of side supports provided on both sides of the head support and neck support A plurality of air chambers provided in the main body to adjust the height of the neck support and the pair of side supports, a plurality of air chambers connected to the plurality of air chambers to supply air to the plurality of air chambers, respectively, And a plurality of exhaust valves connected to the plurality of air chambers and selectively exhausting the air inside the air chambers to the outside.

The air chamber includes a first air chamber provided inside the main body to adjust the height of the neck support, a pair of second air chambers provided in the main body to adjust the height of the pair of side supports, A first air pump connected to the first air chamber and supplying air to the first air chamber, and a second air chamber connected to the pair of second air chambers, And a second air pump for supplying air to the first air chamber, wherein the exhaust valve includes a first exhaust valve connected to the first air chamber to selectively exhaust air inside the first air chamber to the outside, And a second exhaust valve connected to the second air chamber of the pair of second air chambers to selectively exhaust the air inside the pair of second air chambers.

At this time, a pair of the second exhaust valves is provided to individually exhaust the air inside the pair of second air chambers.

The exhaust valve may include a support plate having a through-hole connected to the air chamber, an extension portion extending a predetermined length toward the through-hole, and an extension formed along the outer periphery of the support plate. A sealing ring provided between the extending portion and the inner surface of the through hole, an elastic portion for applying an elastic force to the button portion in a direction away from the through hole, and a guide plate connected to the support plate, And a fixing unit for preventing the button unit from being released.

In addition, a step is formed on the inner surface of the through-hole to receive the sealing ring, and a release preventing member is provided to prevent the sealing ring from being separated.

Meanwhile, when the button portion is located at the first position spaced apart from the through-hole by the elastic force of the elastic member, the inner surface of the extension portion and the through-hole is sealed by the sealing ring, And the air in the air chamber is exhausted to the outside through the space between the sealing ring and the groove when the groove of the extending portion is in the second position corresponding to the sealing ring.

Further, the fastening portion is provided with a fastening portion on the inner periphery of the fastening portion, and a fastening protrusion that is hooked on the fastening portion on the outer periphery of the button portion.

In this case, the outer surface of the button portion may have a first surface having an inner diameter equal to the outer diameter of the engagement portion, and a second surface having an outer diameter relatively smaller than the inner diameter of the engagement portion, The first surface is in close contact with the inner surface of the engaging portion and the second surface is positioned so as to correspond to the engaging portion when the button portion is in the second position so that the inner surface of the engaging portion and the second surface Air is exhausted through the space between them.

The apparatus further includes a check valve connected to the air chamber to exhaust air inside the air chamber when the air pressure inside the air chamber reaches a threshold value. At this time, the check valve is configured to adjust a threshold pressure at which air is exhausted. The check valve may include a first check valve connected to the first air chamber to exhaust air inside the first air chamber when the air pressure inside the first air chamber reaches a threshold value, And a second check valve connected to the second air chamber to exhaust air inside the second air chamber when the air pressure inside the second air chamber reaches a threshold value.

Specifically, the check valve includes a body portion having one end connected to an air hose extending from the air chamber, having a through hole therein and an exhaust hole communicating with the through hole on a side surface thereof, And an elastic member movably provided to move the through hole to close the through hole or to communicate the through hole and the exhaust hole with each other and to seal the through hole with the sealing portion by applying an elastic force to the close portion.

Further, the air chamber is formed of a lamination film in which the thermoplastic film and the fabric are integrally formed by high frequency bonding so as to prevent local expansion.

On the other hand, an ear protection groove for protecting the user's ear is formed on the upper surface of the body portion, and the ear protection groove is provided on the upper surface of the pair of side support portions.

The neck support further includes an extension extending obliquely to support the neck of a user.

In addition, a protrusion is further provided on the edge of the pair of side support parts, and a groove corresponding to the shoulder part of the user is formed below the protrusion part.

According to the personalized pillow of the present invention as described above, the user can appropriately support the pillow in accordance with various body structures of the user, thereby enabling the user to take a comfortable sleep and a good night's sleep.

In addition, according to the present invention as described above, the height of the pillow can be adjusted according to not only the body structure of the user but also various tastes of the user, and the partial height of the pillow can be adjusted, .

1 is a perspective view of a personally customized pillow according to the present invention,
Fig. 2 is an exploded perspective view of Fig. 1,
Fig. 3 is a plan view showing the internal configuration of the pillow in Fig. 2,
4 is a side sectional view of the exhaust valve,
5 is an exploded perspective view of the exhaust valve,
6 is a view showing an operation process of the exhaust valve,
7 is a side sectional view of the check valve,
8 is an exploded perspective view of the check valve,
FIG. 9 is a schematic view showing a case where a user lies upright on a personally customized pillow according to the present invention;
10 is a schematic view showing a case where a user lies on a side of a personally customized pillow according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

However, it is to be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It is intended that the disclosure of the present invention be limited only by the terms of the appended claims.

Also, terms used herein are for the purpose of illustrating embodiments and are not intended to limit the invention.

In the present specification, the singular form includes plural forms unless otherwise specified in the specification. &Quot; comprises "and / or" comprising "used in the specification do not exclude the presence or addition of components other than the components mentioned.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs.

Hereinafter, a personalized pillow according to various embodiments of the present invention will be described in detail with reference to the drawings.

1 is a perspective view of a personally customized pillow according to the present invention.

1, the personally customized pillow 1000 includes a main body 100. The main body 100 includes a head supporting portion 10 for supporting a head portion of a user, And a pair of side support portions 50 provided on both sides of the head support portion 10 and the neck support portion 30.

The main body 100 may be made of a suitable material such as latex so as to provide comfort and comfort when the user lies down as a part of the appearance of the personally customized pillow 1000. [

In this case, an air line 102 may further be provided on the upper surface of the main body 100. And a groove having a predetermined depth of the air line 102. The air line 102 is formed on the upper surface of the main body 100 to allow air to flow between the skin of the user and the surface of the main body 100 when the user lies down By providing a space that can flow, the user can feel comfortable.

The main body 100 includes a head supporting portion 10 for supporting a head portion of the user when the user lies down at a substantially central portion thereof. The head support 10 may have a concave shape corresponding to the back hair region of the user.

On the other hand, below the head support 10, there is provided a neck support portion 30 for supporting a neck region (or a cervical vertebra region) of a user. The neck support 30 serves to support the user's neck and the upper part of the spine when the user lies down.

In this case, the neck support part 30 may include an extension part 32 extending slantingly at a predetermined angle so as to support the user's neck part more comfortably and comfortably. The extension portion 32 is formed to extend from the body portion 100 to a predetermined length by being inclined toward the user's cervical vertebrae or vertebrae. Accordingly, when the user supports the neck portion of the user by the neck support portion 30 when the user lies down, the extension portion 32 allows the user to feel more comfortable and comfortable.

On the other hand, a pair of side support portions 50 are provided on both sides of the head support portion 10 and the neck support portion 30, that is, on both sides of the main body portion 100. The side support portion 50 is protruded upward by the head support portion 10 and the neck support portion 30 so that when the user leans the head of the user to the head support portion 10, (50) naturally fix both sides of the user's head. Accordingly, when the user lies down, the head is appropriately fixed by the side support portion 50, so that the user can take a more comfortable sleep.

On the other hand, when a user uses a pillow, a case where the user lies on the side as well as a case where the user lies on the floor often occurs. In the case of the personalized pillow 1000 according to the present invention, when the user lays on his / her side, the ear portion of the user is in close contact with the pillow, And an ear protection groove (52) for protecting the ear protection groove (52). That is, the ear protection groove 52 is located at the ear of the user when the user lies down, thereby preventing the ear of the user from being pressed. Specifically, the ear protection grooves 52 may be formed on the upper surfaces of the pair of side support portions 50, respectively.

Further, in order to comfortably wrap the shoulder portion of the user when the user lies down, the protruding portion 54 may be provided at the edge of the pair of side support portions 50. In this case, a groove may be formed to correspond to the shoulder portion of the user below the protruding portion 54, so that the user can feel comfort when the user lies down by wrapping around the shoulder portion of the user.

As described above, the ear protection groove 52 and the protrusion 54 can provide the optimum comfort not only when the user lies upright but also when the user lies down.

Meanwhile, the personally customized pillow 1000 according to the present invention is configured to be adjustable in height, and in particular, the height of the pillow can be adjusted for each part. Accordingly, personalized setting can be performed in accordance with a user having various body structures, and it becomes possible to appropriately adjust the height or the like according to the taste of the user having various tastes. Hereinafter, the present invention will be described in detail with reference to the drawings.

Fig. 2 is an exploded perspective view of Fig. 1, and Fig. 3 is a plan view showing an internal configuration of the pillow in Fig.

2 and 3, the personally customized pillow 1000 includes a first air chamber 210 provided inside the main body 100 to adjust the height of the neck support 30, A pair of second air chambers 230 provided inside the first air chamber 100 to adjust the height of the pair of side supports 50 and a second air chamber 230 connected to the first air chamber 210, A second air pump 232 connected to the pair of second air chambers 230 and supplying air to the second air chambers 230; a second air pump 232 for supplying air to the second air chambers 230; A first exhaust valve 250 connected to the first air chamber 210 and selectively exhausting air in the first air chamber 210 to the outside, And a second exhaust valve (272, 274) connected to the second air chamber (230) for selectively exhausting the air inside the pair of second air chambers (230).

The main body 100 may have a receiving space (not shown) in which the various components shown in FIGS. 2 and 3 are received.

The main body 100 may include an air chamber for adjusting the height of the support portion. For example, the first air chamber 210 for adjusting the height of the neck support portion 30 and the second air chamber 230 for adjusting the height of the pair of side support portions 50 may be provided. The first air chamber 210 and the second air chamber 230 are seated and fixed on the upper surface of the base 110.

The first air chamber 210 is connected to the first air pump 212 by a first air hose line 211 so that air is supplied from the first air pump 212. The air pump is made of a material having good resilience and good resilience, which is produced by dipping a latex rubber. Accordingly, when the user pumps the first air pump 212, the air supplied from the first air pump 212 flows into the first air chamber 210 along the first air hose line 211 The angle of the neck or the cervical vertebra of the user can be adjusted by adjusting the height of the neck support 30 as the volume of the first air chamber 210 increases.

The pair of second air chambers 230 are connected to the second air pump 232 by the second air hose line 231 and the third air hose line 233, 232 is supplied with air. In this case, a pair of the second air pumps 232 may be provided, but one second air pump 232 may be provided as in the present embodiment for the sake of simplicity. Accordingly, when the user pumps the second air pump 232, air supplied from the second air pump 232 flows along the second air hose line 231 and the third air hose line 233 The height of the side support portion 50 is increased as the volume of the second air chamber 230 is increased.

In this case, the first air pump 212 and the second air pump 232 are not disposed so as to protrude to the outside of the main body 100, And the first air pump 212 and the second air pump 232 are disposed on the inner side of the placement groove 12. The first air pump 212,

Therefore, when it is necessary to supply air to the first air chamber 210 and the second air chamber 230, the first air pump 212 and the second air chamber 210 provided on both sides of the main body 100, By pumping the pump 232, the overall design of the personalized pillow 1000 can be improved and the convenience of the user can be enhanced.

Meanwhile, the first air chamber 210 and the second air chamber 230 may have a structure for preventing local expansion.

For example, in the case of manufacturing an air chamber, it is manufactured by a method of forming by high frequency bonding using a material of a thermoplastic film. At this time, a processed film in which the thermoplastic film and a fabric that does not stretch well are integrally adhered is used. Otherwise, the main body 100 maintaining the shape of the pillow is formed of a very soft latex or viscoelastic urethane foam (so-called " memory foam ") so that if the load is applied by the user's body, Is deformed according to the shape to which it is applied. Therefore, it is possible to provide a very comfortable and comfortable feeling by dispersing the pressure of the user's body pressure. However, since there is no supporting force that firmly supports the user's body, the user can not provide appropriate height and stability.

In order to solve the above-mentioned problems, it is possible to provide a personalized pillow together with a supporting force and a comfortable feeling as a whole by providing a stable feeling of stability together with a supporting force by adjusting the air pressure inside the air chamber.

In this case, if a film (a so-called 'laminating film') which is integrally adhered to the above-described fabric is not used, the shape of the desired air chamber can not be maintained due to the pascal effect of air pressure, . Therefore, if the first air chamber 210 and the second air chamber 230 are not uniformly expanded, the surface of the neck support portion 30 or the side support portion 50 may be uneven, You can feel it.

Therefore, the air chamber is made of a laminated film in which the fabric is integrally adhered, and the air chamber creates a vertical beam as much as possible so as not to be deformed into a convex shape such as a circular shape due to the air pressure inside Each cell should be formed.

On the other hand, when the height of the neck support portion 30 and the side support portion 50 is too high, it is necessary to lower the height of the neck support portion 30 and the side support portion 50. That is, it is necessary to discharge air from the first air chamber 210 and the second air chamber 230 to the outside. A first exhaust valve 250 connected to the first air chamber 210 for selectively exhausting the air inside the first air chamber 210 to the outside, And a second exhaust valve (272, 274) connected to the second air chamber (230) for selectively exhausting the air inside the pair of second air chambers (230).

At this time, the second exhaust valves 272 and 274 for selectively exhausting the air inside the pair of second air chambers 230 are connected to the pair of second air chambers 230 as shown in the drawing, So that air can be individually discharged to each of the air chambers so that the height of each of the air chambers can be adjusted. In this case, the second exhaust valves 272 and 274 are connected to the pair of second air chambers 230 by connecting portions 281 and 282, respectively. The connecting portions 281 and 282 are also connected to the second The air hose line 231 and the third air hose line 233.

3, when the second exhaust valve 272 on the left side is operated to discharge the air in the second air chamber 230 on the left side, the second air chamber 230 on the right side, Air can be discharged together through the second air chamber 230 on the left side. Therefore, in order to prevent such an operation, the connecting portions 281 and 282 allow the air discharged from each of the second air chambers 230 to be directed to the respective second exhaust valves 272 and 274, (Not shown) that restricts the flow of air to the air hose line 231 and the third air hose line 233.

FIG. 4 is a side sectional view of the first exhaust valve, and FIG. 5 is an exploded perspective view of the first exhaust valve. Since the configuration of the second exhaust valves 272 and 274 is the same as that of the first exhaust valve 250, repetitive description will be omitted.

4 and 5, the first exhaust valve 250 includes a support plate 2500 having a through-hole 2510 connected to the first air chamber 210, A button portion 2600 having an extended portion 2700 formed with a predetermined length and formed with a groove 2722 along the outer periphery and movable toward the through hole 2510, An elastic member 2800 that applies an elastic force in a direction away from the through hole 2510 toward the button portion 2600 and an elastic member 2800 disposed between the inner surface of the through hole 2510 and the support plate 2500 And a fixing unit 2900 connected to the button unit 2600 for guiding the movement of the button unit 2600 and preventing the button unit 2600 from coming off.

The support plate 2500 is provided on a side surface of the main body 100 and has a through hole 2510 connected to the first air chamber 210. More specifically, And is connected to the first branch air hose line 251 branched from the first air hose line 211.

At this time, a fixing groove 2505 is provided at the edge of the support plate 2500, and an end 2910 of the fixing portion 2900 is fixed to the fixing groove 2505. The fixing part 2900 is connected to the support plate 2500 to guide the movement of the button part 2600 to be described later and prevents the button part 2600 from coming off.

The button portion 2600 is inserted and fixed through an opening of the fixing portion 2900. The button portion 2600 is provided with an extension portion 2700 having a predetermined length extending toward the through-hole 2510 and having a groove 2722 formed along the outer periphery thereof. In this case, the extension portion 2700 may be formed integrally with the button portion 2600 or may be formed of a separate member as shown in the drawing. For example, one end of the extended portion 2700 is provided with a support portion 2730 abutting on an inner center of the button portion 2600, and the other end of the extended portion 2700 is extended toward the through hole 2510 . The extension portion 2700 may further include a first extension portion 2720 having a relatively large diameter and a second extension portion 2710 having a relatively small diameter.

On the other hand, a groove 2722 may be formed on the outer periphery of the extended portion 2700. At this time, the groove 2722 may be formed in the first extending portion 2720. The groove 2722 forms a space with the sealing ring 2100 to discharge air, which will be described in detail later.

Meanwhile, the elastic member 2800 is disposed along the extended portion 2700. The elastic member 2800 provides an elastic force to the button portion 2600 in a direction away from the through-hole 2510. Therefore, the button portion 2600 is spaced apart from the through-hole 2510 by the elastic force of the elastic member 2800 and is supported by the fixing portion 2900 in normal state. At this time, an engagement protrusion 2920 is provided on the inner periphery of the fixing portion 2900 and a locking protrusion 2610 is formed on the outer periphery of the button portion 2600 to engage with the locking portion 2920. Therefore, the latching jaw 2610 is caught by the latching portion 2920 to prevent the button portion 2600 from being disengaged, and the button portion 2600 is located at a position spaced apart from the through-hole 2510.

Meanwhile, the sealing ring 2100 is provided between the extending portion 2700 and the inner surface of the through-hole 2510. Specifically, the stepped portion 2520 is formed on the inner surface of the through-hole 2510 to receive the sealing ring 2100. That is, the sealing ring 2100 is seated on the step portion 2520 and is fixed in position. In this case, the sealing ring 2100 further includes a release preventing member 2200 for preventing the sealing ring 2100 from being separated. The release preventing member 2200 is urged toward the through-hole 2510 by the elastic force of the elastic member 2800 to fix the position of the sealing ring 2100. Accordingly, one end of the elastic member 2800 is in contact with the release preventing member 2200, and the other end of the elastic member 2800 is in contact with the inside of the button portion 2600.

The sealing ring 2100 seals between the inner surface of the through hole 2510 and the outer surface of the extended portion 2700 to prevent the air inside the first air chamber 210 from being discharged normally .

For example, FIG. 6 illustrates the operation of the first exhaust valve 250. 6 (A) shows a state in which the first exhaust valve 250 is closed, and FIG. 6 (B) shows a state in which the first exhaust valve 250 is opened and air is exhausted.

6 (A), when the button portion 2600 is not pressed by the user, the button portion 2600 is pressed by the elastic force of the elastic member 2800 to the through hole 2510, And the inner surface of the extension portion 2700 and the through-hole 2510 are sealed by the sealing ring 2100 at this time. That is, the sealing ring 2100 seals between the inner surface of the through-hole 2510 and the outer surface of the extending portion 2700, so that no air is exhausted through the through-hole 2510.

6 (A), when the user applies or applies an external force to the button portion 2600, the button portion 2600 is moved toward the through-hole 2510 as shown in FIG. 6 (B) .

In this case, the button portion 2600 moves toward the through-hole 2510 despite the elastic force of the elastic member 2800 due to an external force applied to the button portion 2600. At this time, when the button portion 2600 moves toward the through-hole 2510 and the groove 2722 of the extended portion 2700 is located at the second position corresponding to the sealing ring 2100, The air in the first air chamber 210 is exhausted to the inside of the button portion 2600 through the space between the sealing ring 2100 and the groove 2722 as shown in FIG.

That is, the air in the first air chamber 210 moves along the through-hole 2510 and moves to the inside of the button portion 2600 through the space between the sealing ring 2100 and the groove 2722 And is then exhausted to the inside of the button portion 2600 through a space between the button portion 2600 and the fixing portion 2900.

The outer surface of the button portion 2600 may have a first surface 2620 whose inner diameter matches the outer diameter of the engagement portion 2920 and a second surface 2620 whose outer diameter is relatively smaller than the inner diameter of the engagement portion 2920. And a surface 2630. 6 (A), the first surface 2620 is in close contact with the inner surface of the latching portion 2920 so that the button portion 2600 is in contact with the inner surface of the latching portion 2920. Therefore, when the button portion 2600 is in the first position, And the fixing portion 2900 are sealed. 6 (B), when the button portion 2600 is in the second position, the second surface 2630 is positioned to correspond to the engaging portion 2920, and the button portion 2600 Is evacuated through the space between the inner surface of the latching portion 2920 and the second surface 2630 of the button portion 2600.

The user-customized pillow 1000 according to the present invention may be configured such that a user pumped the first air pump 212 or the second air pump 232 to rotate the first air chamber 210 or the second air chamber 230, When the air pressure inside the first or second air chamber 210 or 230 reaches the threshold value, the first air chamber 210 or the second air chamber 230 may be closed, And exhausting means for exhausting the air in the interior of the apparatus. It is preferable that the exhausting means is provided since the air pressure inside the air chamber can be raised above the safety reference when the user pumps the air pump by pumping the air pump above the threshold value.

Specifically, the exhaust means is composed of a check valve, FIG. 7 is a side sectional view of the check valve, and FIG. 8 is an exploded perspective view of the check valve.

The exhaust means is connected to the first air chamber 210 to exhaust air inside the first air chamber 210 when the air pressure inside the first air chamber 210 reaches a threshold value. 1 check valve 290 connected to the second air chamber 230 and the second air chamber 230 when the air pressure inside the second air chamber 230 reaches a threshold value, And second check valves 292 and 294 (see FIG. 3) for exhausting the air inside of the second check valves 292 and 294.

The configuration of the first check valve 290 will be described with reference to FIGS. 7 and 8. The configuration of the second check valves 292 and 294 is similar to that of the first check valve 290 described above, The description is omitted.

7 and 8, one end of the first check valve 290 is connected to an air hose extending from the first air chamber 210, a through hole 2905 is formed therein, A body 2900 formed with an exhaust hole 2920 communicated with the through hole 2905 and a body 2900 movably provided along the through hole 2905 to seal the through hole 2905, 2905 for sealing the through hole 2905 by applying a predetermined elastic force to the sealing portion 2930 and sealing the through hole 2905 by the sealing portion 2930, Member (2940). At this time, a cover portion 2950 for fixing one end of the elastic member 2940 may be further provided.

The cover portion 2950 may be fixed to one end of the body portion 2900 and the elastic member 2940 may be positioned between the cover portion 2950 and the sealing portion 2930.

Accordingly, in the normal state, the sealing portion 2930 is brought into close contact with the through-hole 2905 by the elastic force of the elastic member 2940, thereby sealing the through-hole 2905. When the air pressure inside the first air chamber 210 rises above a predetermined threshold value in the above state, the air pressure overcomes the elastic force of the elastic member 2940, (2905). In this case, the through-hole 2905 is communicated with an exhaust hole 2920 formed in a side surface of the body portion 2900 so that the air is exhausted to the outside through the exhaust hole 2920, 210 are lowered.

Further, in the first check valve 290, the air pressure inside the first air chamber 210 is configured to overcome the elastic force of the elastic member 2940 and to adjust a predetermined threshold pressure for discharging the air. That is, since the elastic member 2940 is positioned between the cover portion 2950 and the sealing portion 2930, if the distance between the cover portion 2950 and the sealing portion 2930 is adjusted, It is possible to adjust the elastic force applied to the sealing portion 2930 by the elastic member 2940 to adjust the threshold pressure.

For example, the cover 2950 may have a predetermined thread 2952, and the cover 2950 may be fastened to the inside of the body 2900. Therefore, when the cover portion 2950 is inserted relatively to the inside of the body portion 2900, the distance between the cover portion 2950 and the sealing portion 2930 is relatively reduced, The elastic force applied to the hermetically sealed portion 2930 is relatively increased, and the critical pressure is increased. If the cover portion 2950 is inserted relatively to the inside of the body portion 2900, the distance between the cover portion 2950 and the sealing portion 2930 is relatively increased and the elastic member 2940 The elastic force applied to the hermetically sealed portion 2930 becomes relatively small, so that the critical pressure is lowered.

9 is a schematic view showing a case where the user lies upright using the personally customized pillow 1000 according to the present invention. In this case, the user can comfortably support the neck portion of the user by the neck support 30 and the extension 32 extending from the neck support 30, The first air chamber 210 may be pumped to increase the height of the neck support 30 or the first air valve 250 may be pushed to blow air in the first air chamber 210 So that the height of the neck support 30 can be reduced.

10 is a schematic view showing a case where a user lies down sideways using the personally customized pillow 1000 according to the present invention. In this case, the face of the user is placed on the upper surface of the side support portion 50. At this time, the user may increase the height of the side support portion 50 by pumping the second air pump 232 to inflate the second air chamber 230, or increase the height of the second exhaust valve 272, and 274 may be depressed to exhaust the air in the second air chamber 230 to lower the height of the side support portion 50.

In addition, in the state of FIG. 10, the user's ears are located at the positions of the ear protection grooves 52 described above, so that the user's ears are not pressed and feel comfortable with the ear protection grooves 52. In addition, when the user lies down, the shoulders of the user are naturally wrapped by the projections 54 formed at the edges of the pair of side support portions 50. In this case, a groove may be formed to correspond to the shoulder portion of the user below the protruding portion 54, so that the user can feel comfort when the user lies down by wrapping around the shoulder portion of the user.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be appreciated that one embodiment is possible.

Accordingly, the true scope of the present invention should be determined by the technical idea of the claims.

10 ... head support
30 ... neck support
50 ... side support
100 ... body portion
1000 ... personalized pillow

Claims

A main body portion having a head support portion for supporting a head portion of a user, a neck support portion for supporting a neck portion of a user, and a pair of side support portions provided on both sides of the head support portion and the neck support portion;
A plurality of air chambers provided in the main body to adjust the height of the neck support and the pair of side supports;
A plurality of air pumps connected to the plurality of air chambers to supply air to the plurality of air chambers, respectively; And
And a plurality of exhaust valves connected to the plurality of air chambers to selectively exhaust the air in the air chambers to the outside.

The method according to claim 1,
The air chamber includes a first air chamber provided inside the main body to adjust the height of the neck support, a pair of second air chambers provided in the main body to adjust the height of the pair of side supports, And,
The air pump includes a first air pump connected to the first air chamber and supplying air to the first air chamber, a second air chamber connected to the pair of second air chambers and supplying air to the second air chamber, 2 air pump,
Wherein the exhaust valve comprises a first exhaust valve connected to the first air chamber and selectively exhausting the air inside the first air chamber to the outside, and a second exhaust valve connected to the pair of second air chambers, And a second exhaust valve for selectively exhausting the air inside the two air chambers to the outside.

3. The method of claim 2,
And a pair of the second exhaust valves are provided to individually exhaust the air inside the pair of second air chambers.

The method according to claim 1,
The exhaust valve
A support plate having a through-hole connected to the air chamber;
A button portion extending from the through hole to a predetermined length and having an extended portion formed along an outer periphery thereof and being movable toward the through hole;
A sealing ring provided between the extending portion and the inner surface of the through-hole;
An elastic member for applying an elastic force in a direction away from the through-hole toward the button portion; And
And a fixing part connected to the support plate and guiding movement of the button part and preventing the button part from being separated.

5. The method of claim 4,
Further comprising a separation preventing member formed on the inner surface of the through-hole so as to prevent the sealing ring from being separated from the sealing ring.

5. The method of claim 4,
When the button portion is in a first position spaced apart from the through-hole by the elastic force of the elastic member, the inner surface of the extension portion and the through-hole are sealed by the sealing ring,
And the air in the air chamber is exhausted to the outside through the space between the sealing ring and the groove when the button moves toward the through hole and the groove of the extending portion is in the second position corresponding to the sealing ring Personalized custom pillow.

The method according to claim 6,
And a latching jaw provided on the inner periphery of the fixing portion and engaging with the engaging portion on the outer periphery of the button portion.

8. The method of claim 7,
And a second surface on the outer periphery of the button portion, the first surface having an inner diameter and an outer diameter coinciding with the engagement portion, and a second surface having an outer diameter relatively smaller than the inner diameter of the engagement portion,
When the button portion is in the first position, the first surface is in close contact with the inner surface of the engaging portion, and when the button portion is in the second position, the second surface is positioned to correspond to the engaging portion, And air is exhausted between the inner surface of the portion and the second surface of the button portion.

3. The method of claim 2,
Further comprising a check valve connected to the air chamber to exhaust air inside the air chamber when the air pressure inside the air chamber reaches a threshold value.

10. The method of claim 9,
Wherein the check valve is configured to adjust a threshold pressure at which air is evacuated.

10. The method of claim 9,
Wherein the check valve includes a first check valve connected to the first air chamber to exhaust air inside the first air chamber when the air pressure inside the first air chamber reaches a threshold value, And a second check valve connected to the chamber for discharging the air inside the second air chamber when the air pressure inside the second air chamber reaches a threshold value.

10. The method of claim 9,
The check valve
A body portion having one end coupled to an air hose extending from the air chamber, having a through hole formed therein, and an exhaust hole communicating with the through hole on a side surface thereof;
A sealing part movably provided along the through hole to seal the through hole or to communicate the through hole and the exhaust hole,
And an elastic member for applying an elastic force to the sealing portion to seal the through-hole by the sealing portion.

The method according to claim 1,
Characterized in that the air chamber is formed of a lamination film in which the thermoplastic film and the fabric are integrally formed by high frequency bonding.

The method according to claim 1,
Further comprising ear protection grooves for protecting the user's ears on the upper surface of the body portion, wherein the ear protection grooves are respectively provided on the upper surfaces of the pair of side support portions.

The method according to claim 1,
The neck support further comprises an extension extending obliquely to support the neck of the user,
Wherein a protrusion is further provided at an edge of the pair of side support parts, and a groove corresponding to a shoulder part of the user is formed below the protrusion part.