WO2010082758A2

WO2010082758A2 - Pillow

Info

Publication number: WO2010082758A2
Application number: PCT/KR2010/000208
Authority: WO
Inventors: 김종돈
Original assignee: Kim Jong Don
Priority date: 2009-01-14
Filing date: 2010-01-13
Publication date: 2010-07-22
Also published as: WO2010082758A3; WO2010082758A4

Abstract

The present invention relates to a pillow. The pillow of the present invention has a head-retaining portion formed at the upper surface of a pillow body to retain the head of a user, and a cervical spine-retaining portion formed beneath the head-retaining portion to retain the neck bone (cervical spine) portion of the user, wherein said cervical spine-retaining portion is tilted by a predetermined angle as it goes from the front end toward the rear end of the pillow, and said head-retaining portion gradually caves in as it goes farther from the cervical spine portion, and said cervical spine-retaining portion and said head-retaining portion are interconnected via a gentle curve, so that the cervical spine and the head of the user can be kept at a predetermined angle identical to that of the cervical spine and the head during walking, and the neck of the user cannot twist when the user lies on the back thereof with the abdomen and chest upward. The pillow of the present invention prevents the cervical spine and the head of the user from being twisted in any direction, and enables the cervical spine and the head of the user to be kept an angle the same as that during walking when the user lies on the pillow. The pillow of the present invention does not burden the neck and the face of the user and retains the head and the cervical spine of the user at an optimum comfort state to lead to a sound sleep and to minimize tossing and turning. The pillow of the present invention is prevented from escaping from the head of the user, and opens the airway of the user in a stable manner to promote easy breathing while preventing snoring, wrinkles on the neck, etc.

Description

Pillow

The present invention relates to a pillow, and more particularly, to maintain the head, ie, the head and cervical vertebrae of the unique and diverse user at the same angle as the gait, so that the cervical spine and the head are moved forward, backward, left and right. The present invention relates to a pillow that does not twist and supports the neck in an optimal comfort state to induce a fast sleep and prevent backlash, as well as stably open the airway to prevent snoring and neck wrinkles.

Conventional pillows are things that squeeze your head when you sleep or lie down for sleep and rest. However, in terms of ergonomics, it is an essential tool to relieve fatigue through comfortable rest and good night's sleep by distributing the pressure of the body by filling the space for specific parts such as the back of the head, neck, and left and right face parts. Therefore, pillows vary in their sleep or rest depending on their shape, so the degree of getting enough sleep effect or rest effect is different.

Conventional pillows are mainly provided in the shape supporting the back of the head, and in addition to supporting only the neck, there are also those supporting the back of the head and neck at the same time. All these pillows are in the form of fluffy squares or cylinders, which are typical pillow shapes, filled with air, water, grain, bird feathers, fibers, etc., or made of the same material as a mattress such as memory foam or latex.

Such conventional pillows have different heights, lengths, and volume curves of the head and cervical spine, which do not fit the features of other body types, as the height of the pillow increases or decreases depending on the elasticity of the blanket or ondol mattress, and the weight of the user. .

Therefore, the pillow should maintain the height and angle according to the user's body shape, balance the body, avoid excessive strain on the neck and face, and keep the saliva in the mouth dry, and keep the head cool and cold. In this case, the hair should be well-ventilated through the wind.

In addition, the pillow should be minimized from head to head, or the pillow should be relieved from exhaustion after fast sleep and sound sleep.Furthermore, in terms of health and hygiene, it should be easy to invade, disinfect and wash pests such as house ticks. Will be done.

Conventional pillows related to this technology are presented in the Republic of Korea Utility Model No. 20-0258672, which is provided with a support member for supporting the head to the rear of the neck to support the neck and the support member rotates at a predetermined angle. It is installed elastically.

The registration utility model was to prevent height adjustment by selectively changing the supporting member according to the body size of the head or neckline, and to support the head elastically to prevent the hunger and resulting pain caused by long time use.

However, in the pillow as described above, the support member is simply provided with respect to the hard needle body, so that the overall shape of the hard needle body and the support member is a curve from the neck of the user to the back of the head when a user having various physical conditions is laid down. Not to fill the space caused by the as well as the neck and the head is not seated in a comfortable state, this has been a problem that it is easy to deviate from the head of the user while being turned over during bedtime.

In particular, since the support member installed elastically with respect to the light acupuncture body simply lifts the head, it is difficult to maintain the user's neck and the head at a comfortable angle when walking, and thus it is difficult to maintain the user's airway during a good night's sleep. There was a problem of wrinkles.

In addition, the Republic of Korea Utility Model Registration No. 20-0427636 is provided with a concave seat portion in which the nape of the neck is seated in the center of the upper surface of the arc-shaped body, and the rear head support on the lower portion of the seat portion to slide out.

The pillow is easy to use because the posterior head support slides out of the arc-shaped body and it is easy to use, and it is possible for the user to squeeze the foot in a stable and correct posture, so as to ease the pain of many people due to cervical distortion. will be.

However, such a pillow is also formed on the upper surface of the arcuate body is formed only in the nape of the neck can prevent the departure of the neck, but each of the unique and diverse body conditions of the user's neck and head to maintain a comfortable angle when walking the user There was a problem that can not prevent the wrinkles of the neck as well as snoring while maintaining a stable airway during sleep. In addition, the seat and the back of the head seat is hard because the entire head is easily irritated, thereby causing pain easily.

In particular, when the user lays on a pillow and lays straight, the user's cervical spine is placed on the concave neck seat. Even if the user's cervical spine is seated, the neck and the back of the cervical spine, as well as the length of the shoulders There is no structure for alleviating the discomfort resulting from the difference, which makes it difficult to lift comfortably from the back of the user's back to the cervical spine and face, and eventually prevents the user from getting a good night's sleep. There was a problem.

And most of the pillows are simply a structure that seats the back of the head or neck, there is no structure for ventilation, so sweat and wet due to the user's body temperature is bound to be able to turn over, so that you can sleep or rest in a comfortable condition There was no problem.

The present invention has been researched and developed in order to solve the conventional problems as described above.

The purpose of the present invention is tofu head and cervical spine (cervical spine), the head seating part and the cervical seating part is provided integrally and the head seating part and cervical seating part (頸椎安着部) By keeping the user's cervical spine and back head at a comfortable angle while walking, the cervical spine and head are balanced, so that the neck and face are not twisted back and forth and left and right when lying on a pillow, so that the neck and face are not overwhelmed. It provides a pillow that helps prevent sleep from falling off the head by inducing a good night's sleep by inducing a good night's sleep, and opening the airway stably to prevent breathing and snoring and neck wrinkles. have.

Another object of the present invention is to adjust the height of the head or cervical spine at the optimal comfort angle when the user is lying down by providing a height adjustment means for the head seating portion or cervical seating portion, which is adapted to suit the physical conditions of a unique and diverse user To provide a pillow.

In addition, by providing ventilation holes in the upper surface and the side of the pillow including the head seat and the cervical seat, the head and neck are prevented from sweating when lying on the bed or resting, and dry easily even when sweating. You can sleep or rest.

And the outer surface of the pillow body by providing a soft material with elasticity similar to the muscles of the human body can be selected and used either hard or soft according to the user's taste, which allows anyone to use without a sense of rejection To provide.

Still another object of the present invention is to provide a facial seat portion that supports the face portion coming from the difference between the length of both shoulders and the height of the shoulders of the cervical spine seat side when lying sideways and neck of the user, the head and left and right face portion, cervical spine, The thoracic vertebrae and vertebrae are horizontal, thereby supporting the optimal comfort state to induce a good night's sleep as well as to minimize back rot and to provide a pillow that prevents the pillow from falling off from the head.

In order to achieve the above object, the present invention provides a head seating portion for seating of the user's head, ie, the head, on the upper surface of the pillow body, and the neck seating portion as a boundary of the head seating portion. In the pillow provided with a cervical seat for seating, the cervical seat is secured to the cervical spine and the head to fit the user's body shape when the user is lying down to open the airway stably without twisting the head at a comfortable angle during walking The head seat portion is inclined at a predetermined angle that increases toward the head, and the head seat portion is provided in a concave recessed shape as the head is separated from the cervical seat portion, and the boundary between the cervical seat portion, the head seat portion, and the face seat portion is connected by a gentle curve. It is characterized by being.

The cervical seat and head seat and face seat are different from the user's body shape or head, ie, the length of the shoulder and the height of the face and the shape angles of the cervical spine and the back of the head, but are known as comfortable angles when walking the neck and head of the user. When lying 5 °, left and right side, it is desirable that the parietal and cervical spine, thoracic spine and spine should be horizontal.

In other words, in order to stably open the airway in a state where the user lays on a pillow, the neck and the back of the user should be prepared at a comfortable angle when walking, if possible.

In the pillow according to the present invention, both of the head seating portion is characterized in that the face seating portion is provided in a curved shape corresponding to the face portion of the left and right side of the user. At this time, when the user is lying on the side of the face is applied to the deviation of the length of the shoulder and the height of the face is applied to the crown, cervical spine, thoracic vertebrae, spine should be aligned to the skeleton. By applying the deviation of the length of the shoulder and the height of the face so that the skeleton is aligned, the balance of the body can be minimized so that the torsion is minimized.

When the face seating part is provided, the front shoulder seating part may be provided on both sides of the cervical seating part, which is the front, to support the upper shoulder blade upper part without lifting.

In the pillow according to the present invention, the head seating portion and the cervical seating portion, as well as the rear seating surface is preferably formed a plurality of through-holes for ventilation when the user cuts and lie down.

In the pillow according to the present invention, the head body and the cervical seat and the face seat is formed pillow body is a material that can not invade or infest the pests, such as mites, that is, such as paulownia, wood, etc. It is preferable to adopt the material with good far-infrared radiation. A pillow body may be provided with such a material, and a buffer pad may be provided with a soft material having elasticity similar to that of the human body on the outer surface thereof, for example, latex, memory foam, or silicone.

In the pillow according to the present invention, the cervical seating portion or head seating portion is preferably provided with a height adjustment means to find the inclination angle or optimal height of the cervical seating portion according to the user's body type.

The height adjustment means is characterized in that the air tube that is detachable to the head seat and provided with an air injection is provided with an air pump for injecting and extracting air through a hose connected to the air tube. The air tube is provided in a rectangular or oval shape flat and can adjust the height up to about 2 cm according to the air injection amount.

The height adjusting means is a screw body having a bevel gear and screwed to a screw hole provided in the upright direction to the lifting body, which is provided separately to guide the guide to the cervical seat is separated from the pillow body including the head seat portion, the lifting body; It consists of a shaft and a gear rotating shaft rotatably provided on the pillow body and another driving bevel gear paired with the bevel gear of the screw shaft.

The pair of bevel gears may be provided with a worm and a worm gear that can be elevated by rotating in the forward and reverse directions only by the worm.

The pillow according to the present invention maintains the head and cervical seating portion and the facial seating portion at a comfortable angle during walking of the cervical spine and the back of the user so that the cervical spine and the head do not twist back, forth, left, and right when the pillow is laid and laid down. By not overdoing the neck and face to achieve a smooth flow of blood (血行) and nerve flow, thereby supporting the optimal comfort state to induce a good night's sleep to minimize the reversal of the head and the fear of departure from the head It has a useful effect to prevent snoring and neck wrinkles by stably opening the airway and stably breathing.

In addition, the pillow of the present invention can adjust the height of the head or cervical spine at an optimal comfort angle when the user is lying down by providing a height adjustment means for the head seating portion or cervical seating portion, thereby unique and diverse user's physical condition (body type) It has a useful effect of being able to fit properly.

In addition, the pillow of the present invention by providing a ventilation hole in the upper surface as well as the side of the pillow including the head seating portion and the cervical spine seating portion to prevent sweating in the head and neck when sleeping or resting, and to dry easily even when sweating And, due to this has a useful effect that can be comfortable sleep or rest.

In particular, the present invention by providing a soft material having a similar elasticity to the muscles of the human body on the outer surface of the pillow body can be used by selectively adopting the hard or soft according to the user's taste, thereby allowing anyone to use without objection Has a useful effect.

And the pillow according to the present invention by providing a face seat that supports both the left and right face parts on both sides of the cervical spine seating side, that is, when walking to the back of the user's back, neck and thoracic vertebrae when lying on the pillow sideways It is supported stably without lifting at a comfortable angle, thereby supporting it in an optimal comfort state, inducing a good night's sleep and minimizing overturning, and having a useful effect without fear of falling off the pillow from the head.

1 is a perspective view showing a preferred pillow according to a first embodiment of the present invention.

2 is a plan view of FIG. 1.

3 is a side view of FIG. 1.

Figure 4 is a state diagram when the user is lying on the pillow straight down according to the first embodiment of the present invention.

5 is a perspective view for explaining the pillow of the second embodiment according to the present invention.

6 is a plan view of FIG. 5.

7 is a longitudinal cross-sectional view of FIG. 5.

8 is a perspective view showing a pillow of a third embodiment according to the present invention.

9 is a plan view of FIG. 8.

10 is a state diagram when the user is lying sideways to the face seat in the pillow of Figure 8 lying.

11 is an exploded perspective view illustrating the pillow of the fourth embodiment according to the present invention.

12 is a longitudinal cross-sectional view of the assembled state of FIG.

FIG. 13 is a state diagram when the user lays down on the pillow of FIG. 11. FIG.

14 is an exploded perspective view showing a pillow of a fifth embodiment according to the present invention.

15 is an assembly longitudinal cross-sectional view of FIG. 14.

Hereinafter, the pillow of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a preferred pillow according to a first embodiment of the present invention, Figure 2 is a plan view of Figure 1, Figure 3 is a side view of Figure 1, Figure 4 is a user to cut the pillow straight according to the invention It is a state of use when lying down.

As shown in the figure, the pillow of the present invention is the head of the user, that is, the head seating portion 12 is seated on the upper surface of the pillow body 10, the cervical spine (頸椎, neck bone) is seated Cervical seating portion 14 is provided. The cervical seat 14 is inclined at a predetermined angle that increases from the front end to the rear, and the head seat 12 is provided in a concave recessed shape as the distance from the cervical seat 14 to the border. The boundary between the cervical seat 14 and the head seat 12 is connected by a gentle curve.

The head seating portion 12 and the cervical seating portion 14 are different from the user's physical condition (body shape) to the head, ie, the shape angles of the face part, the cervical spine, and the back of the head, but two thoracic vertebrae from the neck of the user based on a horizontal line. It is known that the angle when it is in a straight line to and posterior head is about + 5 °. In the above description, the angle of the back of the head to the user's neck is + 5 °, which is a comfortable angle when walking.

In other words, in order to maintain a stable airway while sleeping with the user lying down on the pillow, the neck and the back of the user should be placed at a comfortable angle when walking. desirable.

Therefore, when the user lays on the pillow and lays straight, if the inclination angle of the cervical spine and head is less than + 5 ° (in the range of + 4 ° to -5 °), the cervical spine will be bent backwards, which is uncomfortable, and pain similar to not cutting the pillow. On the contrary, if the inclination angle of the user's neck and head exceeds + 5 ° (+ 6 °), the cervical spine and the head are bent forward too much, which in turn causes pain such as the cervical spine and the head bending. I can't.

The head seating portion 12 and the cervical spine seating portion 14 are formed with a plurality of through-holes 15 to prevent sweating and dry easily even when sweating in order to achieve smooth ventilation when the user cuts and lie down.

And the bottom surface of the pillow body 10 is preferably provided in a hollow shape so as to maintain a uniform thickness as a whole with respect to the outer surface including the head seating portion 12 and the cervical seating portion (14).

The pillow according to the present invention configured as described above may be provided with a soft pillow made of a hard pillow or a soft material made of a hard material according to the user's taste.

The hard pillow is made of, for example, a paulownia tree, wood fragrance, wood, such as yew or natural materials with good negative ion radiation and far-infrared radiation is processed in the shape of the head seat portion 12 and cervical seat portion 14 on the upper surface will be.

The soft pillow is provided with a pillow body processed in the shape of the head seating portion 12 and the cervical spine seating portion 14 in wood, stone or synthetic resin or natural material, and a buffer pad of a predetermined thickness described below on the upper surface of the pillow body. It was laid over. The buffer pad is preferably made of a soft material having elasticity similar to that of the human body, for example, latex, latex, memory foam, silicon, and the like. At this time, the buffer pad is preferably provided with a through-hole so that the user is smoothly ventilated when lying down.

It describes by reference to the process of producing a pillow of the present invention configured as described above.

First, the 3D scanner captures 1: 1 numerical data on the user's head, neck, left and right face and shoulders. CAD program shows the user's weight according to ergonomics, height and height of the mattress, etc. 3D physical data are designed by applying the height change of the face and the height of the face, and applying the recommended angle when sleeping, and the kinematics to prevent the pillow from falling off when it is turned over.

Thereafter, the three-dimensional real data is input to an automated machine tool capable of computer numerical control, and a pillow material, for example, natural material or wood having good far-infrared radiation, which is to be processed on the work table of the automated machine tool. To be fitted.

In this state, the automatic machine tool is operated to process the head seating portion 12 and the cervical seating portion 14 according to three-dimensional real data on the upper surface of the pillow material to obtain a pillow shape as an intermediate product. A pillow having a plurality of through holes 15 drilled at appropriate intervals on the head seating portion 12 and the cervical seating portion 14 thus processed is obtained.

The pillow thus obtained may be used as a hard pillow as long as the user prefers the hard one. On the contrary, if the user prefers the soft one, the cushion pad is covered with a cushion pad on the upper surface of the pillow body 10 with latex or memory foam. It can also be used as a pillow.

The pillow of the present invention as described above is provided in a shape suitable for the user's body shape, the user's back head is comfortably seated on the head seating portion 12 and lying on the cervical seating part 14 when the user cuts and lie down straight as shown in FIG. 4. The user's neck rests comfortably.

In other words, it maintains a comfortable angle and height when walking the user's neck and head, so that the user's neck and head are not twisted, supporting the optimal comfort state and stably opening the airway to allow stable breathing. .

In conclusion, by the head seating portion 12 and the cervical seating portion 14 on the upper surface of the pillow body 10, the user opens the airway stably, balances the body, and does not strain the neck and face so that blood circulation and nerve flow By smoothing the to prevent the fall of the pillow by minimizing the twisting and to prevent a snoring or neck wrinkles with a stable breathing as well as to induce a fast sleep.

5 to 7 are diagrams for explaining the pillow of the second embodiment according to the present invention. Here, a face seat 16 having a shape corresponding to the side face of the user is provided at a portion extending to both the cervical seat 14 and the head seat 12 and the cervical seat 14 and the head. The seating part 12 and the face seating part 16 are provided in the shape which continues gently.

The cervical seat 14 and the head seat 12 and the face seat 16, which is the upper surface of the pillow body 10, as well as to the side of the user to cut and lie down so as not to sweat for smooth ventilation A plurality of through

holes

15 and 17 are perforated to dry easily even when sweating.

In addition, the tip of the face seating portion 16 of the pillow body 10 is provided in a symmetrical curve gradually rising upwards from the center to both ends when viewed from above so as not to touch the upper scapula upper shoulder.

According to the pillow of another embodiment configured as described above, the user's neck and the back of the head to lie down so as to rest on the cervical seat 14 and head seating portion 12 or the left and right sides of the user is seated on the face seating portion (16) You can lie on your side.

For example, when the user is lying down, the neck of the user is placed on the cervical seat 14, and the back of the head is seated on the head seat 12, but the second thoracic spine of the user is at the start of the cervical seat 14. It must be located.

Thus, when lying down and lying straight, the front seat (16) is symmetrically curved upwards gradually toward the top of both ends, so the scapula upper part of the user's shoulder does not hang anywhere on the pillow body (10), thereby lying on the side. You can move comfortably and easily when you turn or flip.

In other words, when the user is lying sideways and lying down, the user can comfortably move without falling. On the contrary, when the user is lying down and lying sideways, the user can freely flip over the left and right face parts.

8 to 10 are diagrams for explaining the pillow of the third embodiment according to the present invention. Here, the face seating portion 16 is provided on both sides of the head seating portion 12 in a curved shape corresponding to the left and right face portions of the user, and the front face of the face seating portion 16 is provided from the intermediate cervical seating portion 14. The upper scapular seating part 18 which supports the upper scapula upper part (肩胛上部) which is the upper end of both shoulders of the user is provided to both ends.

The reason why the face seating portion 16 is provided in a curve having a shape corresponding to the side face part of the user is to promote comfort of the face part when the user is lying sideways, that is, when the user is lying sideways to the left or right.

According to the pillow of the other embodiment configured as described above, the user's back head and neck are ergonomically comfortable to the head seating portion 12 and cervical seating portion 14 when the user cuts and lies straight in the state as shown in FIG. 4. There is no space between each part of the pillow and the user's body, that is, it stably supports without lifting.

In other words, the user maintains the user's back head and neck at a comfortable angle during walking to support the optimal comfort state, thereby inducing a good night's sleep so as to prevent the torsion and prevent the pillow from being separated from the head. It can be.

In addition, when the user is lying sideways to the left or right, as shown in FIG. 10, the left and right face portions of the user are positioned on the upper surface of the face seating portion 16. At this time, since the face seating portion 16 is provided in a curve of a shape corresponding to the left and right face portion of the user, the side face portion of the user is comfortable without being hung.

11 to 13 are views for explaining the pillow of the fourth embodiment according to the present invention. Here, the pillow body 10 according to the second embodiment is provided with a pillow pad 25 which covers the whole and provides a cushion pad 20 made of a soft material having elasticity similar to the muscles of the human body. , Height adjustment means for adjusting the height of the head of the user to the head seating portion 12 of the upper body 10 is added.

The height adjustment means is provided with an air tube (30) which is provided to enable the air injection, and the air pump 32 which is connected through the air tube 30 and the hose 33 to inject and extract air. The air tube 30 is preferably provided in a rectangular or oval shape, and can be adjusted to a height and angle up to about 2 cm according to the air injection amount.

In particular, the air tube 30 is covered with a pocket 34 on the outside to protect it, the opening of the head seating portion 12 to attach or detach the head seat portion 12 to the corner of the pocket 34 The fixing protrusion 35 which is inserted and fixed at 15 is protruded. The air pump 32 is preferably provided on the outside of the pillow body 10 so that the user or assistant can easily operate.

According to the pillow of the fourth embodiment configured as described above, by injecting air into the air tube 30 by operating the air pump 32, the user can adjust the height of the larynx at an optimal comfort angle when the user is lying down, thereby making it unique and The function is to fit the physical condition of various users.

By injecting air into the air tube 30 to maintain an optimal breathing state, the sound resonates through the sinus cavity while passing through the narrowed airways due to factors such as muscle relaxation inside the user's neck, tonsils, long neck and sagging soft palate. , Snoring can be prevented.

In addition, the upper surface of the pillow body 10 can be used as a soft pillow covered with a cushion pad 20, and can be used as a hard pillow without a cushion if the buffer pad 20 is separated and removed according to the user's preference. Therefore, there is no need to distinguish between young and old, everyone can use it usefully.

And since the entire outer surface of the pillow body 10 is covered with a pillowcase 25, a space is provided on the bottom of the pillow body 10, which can store props necessary for sleep, such as perfume for sleep promotion. It can be usefully used as a versatile space.

14 and 15 are views showing the height adjustment means as a fifth embodiment of the pillow of the present invention. In this case, the height adjustment means of the pillow is provided in the cervical seat portion 14, it is added to be able to adjust the inclination angle and height of the cervical seat portion 14 according to the unique and diverse body shape, that is, the shape of the cervical spine and the back of the head. It is.

The height adjustment means of the cervical seating portion 14 is lifted by the guide (19, 101) of the cervical seating portion 14 is separated from the pillow body (10) including the head seating portion 12 to correspond to each other. The screw shaft 110 having a bevel gear 111 at the lower end and screwed to the body 100, the screw hole 102 provided in the upright direction to the lifting body 100, and to the pillow body 10 It is composed of a gear rotating shaft 120 having another driving bevel gear 121 is formed to be rotatably coupled to the bevel gear 111 of the screw shaft 110 to form a pair.

The bevel gear 111 and the driving bevel gear 121 may also be provided with a worm and a worm gear that can be elevated by rotating in the forward and reverse directions only by the worm.

According to the pillow of another embodiment configured as described above, the user's back of the head, neck and upper shoulder with respect to the head seating portion 12, the cervical seating portion 14 and the upper scapula seating portion 18 when the user is lying down and lying straight The upper scapula rests ergonomically and comfortably.

However, when the head seating portion 12, the cervical seating portion 14, and the shoulder blade seating portion 18 of the pillow are different from the user's body shape and a space is formed between each part of the pillow and the user's body, the lifting body 100 ), The head seating portion 12, the cervical seating portion 14, and the scapula upper seating portion 18 of the pillow are stable and ergonomic by adjusting the inclination angle of the cervical seating portion 14 by raising and lowering. Can be adjusted to support.

The height adjustment of the cervical seating part 14 is engaged with the driving bevel gear 121 because the driving bevel gear 121 of the gear rotation shaft 120 is rotated when the gear rotation shaft 120 of the pillow body 10 is rotated. As the bevel gear 111 is rotated interlocked, the screw shaft 110 is rotated, so that the lifting body 100 which is screwed through the screw shaft 110 and the screw hole 102 is raised or lowered. .

The head seating portion 12, the cervical seating portion 14, and the shoulder blade seating portion 18 of the pillow lift the user's body by adjusting the height by elevating the lifting body 100 having the cervical seating portion 14 in this way. It can be stably supported without ergonomics, thereby supporting the optimal comfort state, inducing a good night's sleep and preventing overturning, as well as preventing the pillow from releasing from the head.

Claims

In a pillow having a head seat for the user's head, that is, the head, is placed on the upper surface of the pillow body, and a cervical seat for the neck bone is provided on the basis of the head seat. ,

When the user cuts and lie down, the cervical seat is inclined at a predetermined angle that increases from the tip to the rear for stable maintenance of the airway during deep sleep without twisting the cervical spine and the head at a comfortable angle when walking. The head seat is cervical spine. The pillow is characterized in that it is provided in a concave concave shape further away from the seating portion and the boundary between the cervical seating portion and the head seating portion is connected in a gentle curve.
The method of claim 1,

Pillows, characterized in that the both sides of the head seating portion is provided with a face seating portion in a curved shape corresponding to the left and right face portion of the user.
The method according to claim 1 or 2,

The head seating portion and the cervical seating portion pillow characterized in that a plurality of through-holes are formed for the ventilation when the user cut and lie down.
The method of claim 2,

The facial seating pillow is characterized in that a plurality of through-holes are formed for the ventilation when the user cut and lie down.
The method of claim 1,

The pillow, characterized in that the cushion pad is provided in the soft material having a similar elasticity to the muscles of the human body on the entire upper surface of the pillow body including the head seat and the cervical seat.
The method of claim 1,

Pillows, characterized in that the cervical seating portion or head seating portion is provided with a height adjustment means for adjusting the inclination angle or the maximum height of the cervical seating portion according to the user's body shape.
The method of claim 6,

The height adjustment means is a pillow characterized in that it is provided with an air pump detachable to the head seat portion is provided with an air injection, the air pump is connected to the air tube to inject and extract air.
The method of claim 6,

The height adjustment means is a screw shaft having a bevel gear at the bottom screwed to the lifting body provided to be separated by the guide to the cervical seat is separated from the pillow body including the head seat, the guide body is provided in the upright direction And a gear rotating shaft rotatably provided on the pillow body and having another driving bevel gear paired with a bevel gear of a screw shaft to form a pair.