JP3225439B2 - pillow - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pillow, and more particularly to an improvement in a pillow that prevents snoring and induces a good night's sleep.

[0002]

2. Description of the Related Art Conventionally, as a pillow used at bedtime,
The most common one is a bag filled with buckwheat hull inside a tubular bag whose cross section has a flat oval or flat elliptical shape, but it is filled with feathers, urethane foam, etc. to give a soft feel. Things are well known. Since bed pillows are indispensable for maintaining health, a wide variety of pillows have been conventionally devised and sold. For example, it is no exaggeration to say that things that relieve stiff shoulders, neck stiffness, back pain, etc., that induce sleep, and that can be adjusted in height are flooding the world. However, it does not seem that much is intended to prevent snoring.

As one example, there is a neck shiatsu pillow described in Japanese Utility Model Laid-Open Publication No. 7-17234 (hereinafter referred to as "first conventional example"). In this first conventional example, a horizontal partition and a vertical partition are provided in the center of the pillow, and the left and right and lower center of the pillow are formed higher and the upper center is formed lower by filling the middle material. The height and height of the pillow's neck and head make it possible to acupressure the neck in the supine position and make it harder to snore.In the sideways position, the neck will not bend and you can sleep naturally. is there. As another conventional example, there is a sleep pillow for preventing snoring described in Japanese Utility Model Laid-Open Publication No. 7-20923 (hereinafter referred to as "second conventional example").

The second conventional example has a moss-like shape in which cotton is packed by an air compressor in a cylindrical bag sewn with a cotton cloth, and an arm is formed on a concave neck portion of the moss. Putting one foot on top of it and hugging it, the body will be in a lying position, so snoring will stop.

[0005]

The neck acupressure pillow according to the first prior art has a neck portion at the lower center portion of a high tubular shape extending in the lateral direction when lying on its back, and has a V-shaped cross section. It is shaped like a letter, and the head is placed on the lower center. In this state, the neck is located high and the head is located low, so that it is considered that the airway is relatively straight and the pharynx is unlikely to be narrow, so it is difficult to snore. However, to actually prevent snoring,
It does not work well. The cause of snoring is
It is said that there are various things, the first is due to physical and mental fatigue and stress, the second is when drinking alcohol or sleeping pills,
Third, due to aging of respiratory muscles, fourth, due to obesity, fifth, if there is an abnormality in the nasal cavity, oral cavity and pharynx, sixth, it may be chronic due to other causes, The cause is supposed to correspond to one of these.

In the first case, as shown in FIG.
The soft palate a and the base of the tongue b sink back, the respiratory muscles relax (loose tension) and the airway narrows, causing snoring. Breathing by mouth to relieve mental and physical fatigue Snoring to try to get a lot of oxygen. In the case of drinking the second alcohol, alcohol reduces muscle tone, in the third case, the respiratory muscles are also loosened by the aging phenomenon, and in the fourth case, obesity causes excess fat on the soft palate and pharyngeal wall due to obesity. The pharynx grows deeper, and the airways are narrow and easily obstructed, so they unconsciously try to take in a lot of oxygen and breathe greatly in their mouths, causing snoring. In the fifth and sixth cases, snoring occurs due to structural abnormalities in the pharynx and nasal cavity.

Of the above causes, in the first to fourth cases, when lying down on the back, in addition to the above factors, the tongue extending from the mouth to the pharynx becomes blocked by its weight, Snoring becomes easier. Therefore, it has been clarified that when the head or body is turned sideways, the airway is not narrowed, thereby preventing the occurrence of snoring. From such a viewpoint, considering the first conventional example, since a V-shaped groove centered on the vertical partition is formed in the vertical direction of the pillow, the head is sandwiched between the V-shaped grooves, The structure makes it easy to lie on your back, and it is difficult to prevent snoring.

On the other hand, in the case of the second conventional example, if the arm is put on the neck of the moss, and one leg is placed on top of the moss, the body will be in a recumbent position. It is thought that it is effective for suppression or prevention.
However, such an unnatural posture does not last for a long time, and when you go to sleep, your hands and feet will soon lose their strength, and you will suddenly turn to your back from your initial posture.
In addition, it is stated that snoring can be prevented even if the pillow is held by turning over to the left or right, but the probability of being able to turn over by holding the pillow is reduced when the user is lying down. Therefore, it cannot prevent continuous snoring.

The present invention has been made in view of the above-mentioned circumstances, and a first object of the present invention is to provide a pillow capable of continuously and effectively preventing snoring during sleep. The second purpose is to provide an inexpensive pillow that can achieve a healthy sleep while preventing snoring. The third purpose is to provide a neck and head shape with individual differences. A fourth object of the present invention is to provide a pillow that can be used to a certain extent.

[0010]

In order to achieve the first, second, and third objects, the pillow according to the first aspect of the present invention has at least a pillow at the center in the horizontal direction when viewed from a plane. A head allocating portion that bulges upward is disposed in the vertical direction, and a flat shape having a lower height than the head allocating portion or at least slightly bulges upward on both lateral sides of the head allocating portion. A pair of head rests are vertically arranged in the vertical direction, and the head swing is arranged laterally outside of each head rest.
A pair of head drop-off prevention portions bulging at least upward at a height higher than the height of the head-distributing portion,
The head placement section and the head drop prevention section are separately defined.
In the vertical direction of the head mounting area
Higher and lower than the above head distribution part
A pair of necks with one side formed higher than the other
The part mounting parts are connected to each other , and the pair of head
The respective ends of the pair of cervical placement parts are communicated integrally,
A rectangle surrounding the head distribution section and the head placement section
When the head is placed almost in the center, the head is naturally turned sideways by the head distribution part and the neck placement part, and the head can be easily turned over. It is characterized by having done.

The pillow according to the second aspect of the present invention is a pillow for preventing the head from falling off in order to achieve the first to third objects.
And head placement part, head distribution part, each head placement part
In each section of the bag sewn so as to be divided into
To maintain a certain shape and have hardness suitable for sleep
It is characterized by being filled with cotton .

[0012] pillow according to the invention described in claim 3, the
In order to achieve the first to third objectives,
Is buckwheat husk, rice hull, expanded polystyrene beads, polyp
Of fillers such as ropylene small cylinder, feather, wood chip,
Any one or more of the fillers has a predetermined shape and
It is characterized by being filled to such an extent that it has a hardness suitable for sleep .

[0013] The pillow according to the invention described in claim 4 has a head distribution for achieving the first to third objects.
Part, head rest part, head drop prevention part and neck rest part,
It is characterized by being integrally molded by a foam molding .

The pillow according to the invention described in claim 5 is a pillow having no air permeability in order to achieve the first to fourth objects.
Consisting of a tightly packed body, filled with air through an air injection valve
When viewed from the plane ,
At least the head swelling part that bulges upwards is oriented vertically.
Formed on both sides in the lateral direction of the head sorting section.
Flat or at least lower than the head distribution part
A pair of head mounting parts that swell slightly upwards are oriented vertically
The head mounting portions are formed laterally outside,
Swell at least above the height higher than the head sorting part
A pair of head disengagement prevention part is formed respectively to, the head vibration
The separation part, the head placement part and the head fall prevention part
A head mounting area that is connected in series in a partitioned state
At the front and back in the vertical direction of the area,
And one is higher than the other
A pair of cervical mounts that are formed high and bulge at least upward
The mounting portions are connected, and the pair of head drop prevention portions and the pair
The ends of the neck mounting portion of the
A rectangular frame surrounding the part distribution part and the head mounting part.
Is formed, and when the head is placed almost in the center, the head
The head is naturally spontaneously moved by the part allocation part and the neck placement part.
It is configured so that it can be turned sideways and rolled over easily
When not in use, charge the interior through the air injection valve.
By discharging the filled air so that it becomes flat
It is characterized by having comprised .

[0015]

The head allocating portion swelling upward at least in the center in the horizontal direction is disposed in the vertical direction, and a flat surface having a lower height than the head allocating portion or at least slightly upward on both sides in the horizontal direction. A pair of head placement parts that bulge out in the vertical direction are arranged respectively, so when the head is placed in the center of the pillow, the head distribution part that bulges upwards naturally turns the head to the left or right And the side head is placed on the head placement part. In this state, the neck (neck) is the height of the head distribution part
Since it rolls on the cervical placing portion which is formed higher , the lateral posture can be smoothly raised. When the head and neck are turned sideways, or at the same time or after a while, the sleeping state is turned to the side, and the state is stabilized, so that the airway is not narrowed. In this state, the airway is wide,
Even if he breathes with his mouth, no friction sound or vibration sound is generated from the tissue surrounding the airway or the secretary substance in the airway.

Further, since the head drop-off prevention portion which bulges upward is provided on the laterally outer side of the head placement portion, there is no danger that the head will fall off the pillow even if the user turns over unconsciously. . In addition, neck placement sections having different heights are provided in front and back in the longitudinal direction of the head placement area in which the head distribution section, the head placement section, and the head drop prevention section are connected in series. Because it is articulated, according to the shape of the neck, in other words, according to the preference of each user, by going to sleep with the neck positioned on one of the neck placement parts , You can get more comfortable sleep effect.

Further, the head distributing section, the head placing section, the head drop prevention section, and the entire neck placing section are integrally formed by a non-breathable air-tight bag, and when used, air is contained therein. By filling the air through the injection valve, the air pillow is in the form described above, and when not in use, the filled air is released through the air injection valve to be thin and flat, so that it is portable. The pillow can be a good pillow without having to worry about snoring even when going to bed at a hotel or another person's house at the travel destination, and without having to bother guests in the same room.

[0018]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings showing the embodiments. FIG.
And FIG. 2 are a perspective view and a plan view showing an external configuration of the pillow according to the first embodiment of the present invention. FIG. 3 shows FIG.
2 is a cross-sectional view schematically showing a cross section taken along line XX of FIG. 2, and FIG. 4 is a cross-sectional view schematically showing a cross section taken along line YY of FIG. 1 to 4, the overall shape of the pillow 1 when viewed from a plane has a horizontally long rectangular shape,
In the center, as shown in FIG. 3, a head allocating portion 2 bulging upward and downward so that the cross section has a substantially circular shape (including a similar shape such as a flat circle, a flat ellipse, and a semi-cylindrical shape). Are arranged in the vertical direction. Here, when the body neck is placed on the pillow, the vertical direction of the neck is referred to as “vertical direction” in the pillow diagram shown in FIG. 1, and the left-right direction (shoulder width direction) of the neck is referred to as “vertical direction”. Lateral direction ".

A pair of head rests 3a, 3b swelling slightly above and below the head distributing unit 2 on both sides in the lateral direction of the head distributing unit 2 at a height lower than the head distributing unit 2. Are also arranged respectively in the vertical direction. As shown in FIG. 3, the cross sections of the head mounting portions 3a and 3b bulge upward and downward so as to have a substantially circular shape (including the various shapes described above) as shown in FIG. The head drop-off prevention portions 4a and 4b are similarly arranged in the vertical direction. In the pillow having such a configuration, when the head is placed at the center of the pillow 1, the head is tilted rightward or leftward by the head distributing portion 2 that bulges upward in a circular shape. The airway is fully open and does not cause snoring. Such a head distribution unit 2, head placement units 3a and 3b, and head drop prevention unit 4
As shown in FIGS. 1 and 2, the cervical mounting portions 6a, 6a,
By providing 6b, the pillow can support not only the head but also the neck.

In addition, the front neck placement section 6a and the rear neck placement section 6b are different in upper height and vertical length. This is to make the dimensions different from the viewpoint that the thickness and length of the neck are different for each individual and to obtain a more comfortable sleep, and the user can use the neck placement portions 6a and 6b. If you think that one is suitable,
Use it so that it is positioned below your neck at bedtime. The pillow 1 according to the present embodiment has a rectangular frame body in which the ends of the pair of head drop-off preventing portions 4a, 4b and the neck placement portions 6a, 6b are integrally communicated with each other when viewed from above. And a pair of head placement parts 3 on the inner side
a, 3b.

Such a pillow 1 has, for example, an outer skin
A bag 7 formed by cutting and sewing a cotton fabric (cotton fabric), a polyester fabric, a linen fabric, or the like is filled with various fillers 8. The bag body 7 is sewn to the surrounding three sides and the surrounding three sides (including commonly sewn portions) of the head distributing section 2 and the head placing sections 3a and 3b as shown by broken lines in FIG. A head drop-off prevention unit 4a, 4b and a neck placement unit 6a, 6b;
The two head placement sections 3a and 3b and the head distribution section 2 are sewn in advance so as to form four large sections. In this state, the filling material 8, for example, cotton, is tightly packed to each of the shapes described above, and has a hardness suitable for sleep. After the filling of the filling material 8 is completed for each section, the opening of each section is sewn with a sewing machine or hand sewing.
As the filler for filling the pouch 7, in addition to the above cotton, buckwheat, rice hulls, expanded polystyrene beads, polypropylene Pi Ren small cylinders, feathers, but the wood chips are used, they One or several fillers can be used.

FIGS. 5 and 6 schematically show a simplified cross section of a pillow according to a second embodiment of the present invention.
FIG. 6 is a sectional view taken in the direction of the arrow X-Y, and FIG. 6 is a sectional view taken in the direction of the arrow Y-Y. A first point of the second embodiment that is different from the first embodiment is that the bottom 10 (lower end in FIG. 5) of the pillow 1 has a planar shape, and the second point is a bag. The point 7 'and the filler 8' may be made of different materials (materials), or may be integrally formed of a resilient foamable material such as urethane foam. It is. FIGS. 5 and 6 show that the bag 7 ′ is made of cotton fabric,
It is formed by cutting and sewing a polyester cloth, linen cloth or other cloth, and the inside is filled with the above-mentioned buckwheat hull husk or other filler.

The pillow 1 'according to the second embodiment has a horizontally long rectangular shape when viewed from a plane.
Each end of the pair of head drop-off preventing portions 4a ', 4b' and each end of the pair of neck placing portions 6a ', 6b' communicate with each other to form a rectangular frame. The head allocating section 2 'and the head placing sections 3a' and 3b 'are connected so as to be surrounded by the rectangular frame. At the center of the pillow 1 ', a head allocating portion 2' bulging upward in an arc shape is vertically arranged. As shown in FIG. 5, a pair of flat surfaces having a lower height than the head distribution portion 2 'or a pair of central portions slightly bulging upward are provided on the lateral surface side of the head distribution portion 2'. Head mounting part 3
a ', 3b' are arranged vertically. Further, on the outside in the horizontal direction of the head mounting portions 3a 'and 3b', head falling-off preventing portions 4a 'and 4b' which bulge upward in a semicircular arc are vertically arranged. The head sorting unit 2 'is connected to each other.

The function and effect of the pillow 1 'thus constructed are substantially the same as those of the first embodiment. 7 and 8 are cross-sectional views schematically showing a simplified cross-sectional configuration of the pillow according to the third embodiment of the present invention.
FIG. 7 is a sectional view taken along line XX in FIG.
FIG. 8 is a sectional view taken along line YY in FIG.
The pillow 1 'according to the third embodiment is the same as the pillow 1' according to the second embodiment, but differs in that an auxiliary pillow 9 is also used. The auxiliary pillow 9 has a horizontally-long rectangular shape whose planar shape substantially corresponds to a region including the pair of head placement portions 3a 'and 3b' and the head distribution portion 2 '.

The auxiliary pillow 9 includes a flat rectangular auxiliary bag having a horizontally long rectangular shape, and rice hulls, buckwheat hulls filled in the auxiliary bag.
Filled with a filling material such as red beans, etc., according to the user's physique, mood of the day, physical condition, sleeping posture, etc., the head allocating section 2 'and the head placing sections 3a', 3b 'of the pillow 1'. Place it on the top to use. That is, the auxiliary pillow 9 is provided with the head rests 3a ', 3
It has the role of adjusting the height of b 'and the role of changing the material of the filler to a desired one to achieve better sleep. In order to achieve such a role, the auxiliary pillow 9 does not have to be constituted by one sheet. That is, the head mounting portions 3a 'and 3b'
It may be constituted by two auxiliary pillows exhibiting substantially the same planar shape as the planar shape. The auxiliary pillow 9 can of course be used together with the pillow 1 according to the first embodiment.

FIG. 9 is a perspective view showing an external configuration of an air-filled pillow 11 according to a fourth embodiment and an air pump 17 for filling the pillow with air. The basic configuration of the pillow according to the fourth embodiment is the same as the pillow according to the first or second embodiment. However, while the bag body of the pillow of the first and second embodiments is formed of cotton fabric, synthetic fiber fabric, or the like, natural rubber, synthetic rubber, or a thin material of vinyl is used. The difference is that the material is air (or a liquid such as water), whereas buckwheat hulls, rice hulls, wood chips and the like like the pillows of the first and second embodiments are used. In other words, the bag body is made of an airtight bag without air permeability, the head allocating unit 12, the head placement units 13a and 13b,
Head drop-off prevention parts 14a, 14b and neck placement part 16
By repeatedly pressing and releasing the air pump 17 by hand inside the pillow 11 which is integrally formed so as to form a and 16b and serves as an airtight bag body, the air is filled through the air injection valve 18. , So as to swell into a predetermined shape. In order to more reliably prevent air from leaking from the air injection valve 18, an air cap 19 is provided.
Is desirable. When not in use, the air cap 19 is pulled out of the air injection valve 18 and the air injection valve 18 is pressed and deformed by a fingertip to discharge the air filled therein, thereby forming the flat pillow 11. .

As described above, the air-filled pillow 11 according to the fourth embodiment, when not in use, discharges air from the bag to make the pillow 11 flat, or this flat pillow 11 Can be further folded like two-fold, four-fold, or the like, so that the size can be extremely reduced. For this reason, bring this pillow 11 when sharing a room at a hotel or inn on a trip, or when staying at another person's house, etc.
By inflating and using it in use, it does not bother others in the room. Since there was no one that could handle such a case, it could be a great good news for those who are suffering from snoring.

FIG. 10 is a plan view showing an external configuration of a pillow wrapped with a pillow cover according to a fifth embodiment of the present invention. The pillow cover 20 is attached to the head sorting unit 2 (2 ′, 1
2 'is also included. The same applies to the following), the head rests 3a, 3b (3
a ', 3b', 13a and 13b. same as below),
Head drop-off prevention parts 4a, 4b (4a ', 4b'14a,
14b. The same applies to the following) and the neck placement portions 6a, 6
b (including 6a ', 6b', 16a, 16b; the same applies hereinafter). The material of the pillow cover 20 is cotton, hemp, polyester, or the like. Fold the long side of the long cloth (right side in FIG. 10) into two sides (upper and lower sides in FIG. 10).
, And a fastener 21 is sewn on the remaining side (the left side in FIG. 10).

Outside the left and right sides of the pillow cover 20 , there are provided net pockets 22a and 22b for accommodating fragrances, for example, lavender, jasmine and the like in a bag. By providing the net pockets 22a and 22b, when washing the pillow cover 20, there is obtained an advantage that the pillow cover 20 can be washed with the fragrance removed. Although the example in which the horizontal fastener (so-called chuck) 21 of the pillow cover 20 is provided is shown, a hook or a magic fastener may be provided without providing the fastener, or the zipper may be extended in the horizontal direction. Then, the extended portion may be folded back. It should be noted that the present invention is not limited to the embodiment described above and shown in the drawings, and it goes without saying that various modifications can be made without departing from the scope of the invention.

[0030]

As is apparent from the detailed description above, according to the first aspect of the present invention, when viewed from a plane,
The head that swells upward at least in the center in the horizontal direction.
The dividing part is arranged in the vertical direction, and the head
Flat on both sides in the horizontal direction, lower than the above head distribution part
Or a pair of head mounts that bulge at least slightly upward
The heads are arranged vertically, and the head
In the direction outside, the height that is lower than the head
At least a pair of head fall prevention parts bulging upward are provided
And the head distribution section, the head placement section, and the head
The dropout prevention parts are connected in series with each sectioned.
The head on the front and back in the vertical direction of the head mounting area
It is higher than the sorting part and one height is
Base pair of neck mounting portion formed raised respectively connected to the upper
Each end of the pair of head drop-off prevention portions and the pair of neck placement portions
The parts are communicated integrally, and the head allocating part and the
Forming a rectangular frame body that surrounds the head mounting portion, approximately in the middle
When the head is placed on the head, the head distribution part and the neck
The head is naturally turned sideways by the
Since it is configured so as to be turned over to the easy, the first and placed his head in the center of the pillow, the head distribution unit which bulges upwardly is tilted naturally head to the left or right, the head distribution unit Than
The neck rolls over the neck rest, which is formed at a high height.
As a result, the temporal part is placed on the head rest part, in other words, the head and the neck part are naturally in a lateral state, and simultaneously or after that, the whole body is in a lateral state. So
It is possible to provide a pillow that does not narrow the airway and does not generate frictional or vibrational sounds of tissues surrounding the airway or secretions in the airway even if breathing is performed by mouth. Also, the above
According to the first aspect of the present invention, the second
To, laterally outwardly of the head mounting portion, than the head distribution unit
Since a pair of head drop-off prevention portions that bulge upward at a high height are provided, it is possible to provide a pillow in which the head does not fall off from the pillow even if the user turns over unconsciously. Also on
According to the invention described in claim 1 configured as described above,
Third, the head distribution part is formed higher than the head placement part.
However, the neck placement part is higher than the head distribution part.
Head and the same height in the horizontal direction
Even if the part is once placed on the head rest part,
When turning over after a lapse of time, you can easily turn over,
A pillow capable of achieving a healthy sleep can be provided.
Further, according to the invention of claim 1 configured as described above,
According to the fourth, the head distribution unit, the head placement unit, and the head
With the head drop-off prevention part and neck placement part separated
Because there is no movement of the filler inside the pillow,
Excellent shape retention that can maintain a stable state forever, long
Provide pillows that can perform specified functions over a period of time.
Can be. Further, according to claim 1 configured as described above,
According to the described invention, fifthly, the front (rear) of the head placement area.
Side), the neck resting at a height higher than the head rest that bulges upward
The heads are connected sideways,
Comfortable sleep that can support the neck and reduce the burden on the head
Pillows can be provided. Also as above
According to the first aspect of the present invention, sixthly,
Height and length in front and back of the head mounting area in the vertical direction
Different neck placement parts are connected to each other,
Depending on the shape of the cervical neck or the user's preference.
Position so that the neck rests on one of the neck rests
It can be put to sleep and it is economical for the user
Pillows with more comfortable sleep effects can be provided
You.

According to the second aspect of the present invention, the head falls off.
Prevention part and neck placement part , head distribution part, each head
Inside each section of the bag sewn so as to be divided into the mounting section
Has a predetermined shape and hardness suitable for sleep
Since cotton is filled to the extent, in addition to the effects the invention described in claim 1 does, excellent shape retention healthy sleep
It is possible to provide a pillow which can realize.

According to the third aspect of the present invention, the above-mentioned claim is provided.
In addition to the effects of the invention described in Item 1, the inside of the bag body
Various fillers can be used.
And a pillow with a desired feel can be provided.

According to the fourth aspect of the present invention, the above-mentioned claim is provided.
Item 1 In addition to the effects of the invention described in Item 1, the filler of the pillow
Instead, it can be efficiently manufactured by molding with a foam molding.
A pillow that can be manufactured at a low price can be provided.

According to the fifth aspect of the present invention, the air permeability
Consists of no airtight bags and air through the air injection valve
As a form when filled, when viewed from the plane,
At least the head swelling part bulging upward in the center is vertical
Formed on the both sides of the head distribution part
Flat or lower than the above-mentioned head distribution part
At least a pair of head mounting parts that swell slightly upward are vertical
, And are formed laterally outside of each of the head mounting parts.
At least above the height higher than the head distribution section
A pair of head disengagement prevention part that bulges are respectively formed in the above
Head distribution part, head placement part, and head drop prevention
A head that is connected in series with the stop sectioned separately
At the front and back in the vertical direction of the placement area,
Height, and one height is the other height
And a pair of bulges formed at least higher than
The neck placement part is connected, and the pair of head fall-off prevention parts
The respective ends of the pair of cervical placement parts are communicated integrally,
A rectangle surrounding the head distribution section and the head placement section
When the frame is formed and the head is placed almost in the center,
The head is allocated by the head distributing part and the neck placement part.
So that you can turn over naturally and turn over easily
When not in use, internal through the air injection valve above
It becomes flat by discharging the air filled in
When used, the air injection
The air pillow of the above form by filling the air through the lube
By doing so, the first aspect of the invention described in claim 1 is achieved.
While all of the first to sixth effects can be achieved, when not in use
Discharge through a filled air injection valve
It becomes a thinner flat shape, it becomes a pillow with good portability, travel
At the time, it can be stored in a bag etc. and carried
Conventionally, the same applies to hotels and other people's homes where they travel.
If you go to bed with someone in your room
Hesitated to travel because he bothered others
Take a single room or a twin room
Inconvenience has been caused by using
According to the invention described, travel destination Star Le and others of the house smell
Even if you go to bed, you don't have to worry about snoring
It is possible to provide a pillow that does not bother guests .

[Brief description of the drawings]

FIG. 1 is a perspective view showing an external configuration of a pillow according to a first embodiment of the present invention.

FIG. 2 is a plan view of the pillow shown in FIG. 1;

FIG. 3 is a cross-sectional view schematically and schematically showing a cross-sectional view taken along line XX of FIG. 2;

FIG. 4 is a cross-sectional view schematically and schematically showing a cross section taken along line YY of FIG. 2;

FIG. 5 is a cross-sectional view in the direction of arrows XX, schematically and schematically showing a cross-sectional configuration of a pillow according to a second embodiment of the present invention.

FIG. 6 is a cross-sectional view taken along the line YY of FIG. 5, showing a cross-sectional configuration of the pillow according to the second embodiment of the present invention, similarly to FIG.

FIG. 7 is a cross-sectional view schematically and schematically showing a cross section taken along line XX of a pillow according to a third embodiment of the present invention.

FIG. 8 is a sectional view schematically and schematically showing a sectional view taken along line YY of a pillow according to a third embodiment of the present invention.

FIG. 9 is a perspective view showing an external configuration of a pillow according to a fourth embodiment of the present invention.

FIG. 10 is a plan view showing an external configuration of a pillow wrapped in a pillow cover according to a fifth embodiment of the present invention.

FIG. 11 is a detailed diagram for explaining the cause of snoring.

[Explanation of symbols]

1, 1 ', 11 Pillows 2, 2', 12 Head distribution part 3a, 3b, 3a ', 3b', 13a, 13b Head placement part 4a, 4b, 4a ', 4b', 14a, 14b Head Drop-off prevention part 5, 15 Head placement area part 6a, 6b, 6a ', 6b', 16a, 16b Neck placement part 7, 7 'Bag body 8, 8' Filling material 9 Auxiliary pillow 10 Bottom part 17 Air pump 18 Air injection valve 19 Air cap 20 Pillow cover 21 Fastener 22a, 22b Net pocket a Soft palate b Tongue base

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-9-140534 (JP, A) JP-A 6-33574 (JP, U) JP-A 63-163674 (JP, U) JP-A 58- 117167 (JP, U) Japanese Utility Model 7-13264 (JP, U) Japanese Utility Model 3-113664 (JP, U) Japanese Utility Model 6-50570 (JP, U) Registered utility model 3009844 (JP, U) New model 3028263 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) A47G 9/10 A61F 5/56

Claims (5)

(57) [Claims] 1. A head allocating portion bulging at least upward at a center in a horizontal direction when viewed from a plane, and is disposed in a vertical direction, and the head allocating portions are provided on both lateral sides of the head allocating portion. A pair of head rests that are flat or at least slightly bulge upward at a lower height are disposed vertically, respectively, and the heads are disposed laterally outside of the head rests. Dividing part
A pair of head drop-off prevention portions swelling upward at least higher than each other are provided, and the head distribution portion, the head placement portion, and the head removal portion are provided.
The drop prevention parts are connected in series with each partitioned
The head swing above and behind the head mounting area in the vertical direction
Higher than the divider and one height is higher than the other
A pair of cervical mounting portions formed to be high are connected to each other , and each of the pair of head drop prevention portions and the pair of cervical mounting portions is connected.
The ends are communicated integrally, and the
When the head is placed in a substantially central part, the head distribution part is formed in a rectangular frame surrounding the head placement part.
And the head is naturally turned sideways by the neck placement part
A pillow, characterized in that the pillow can be easily turned over with the pillow. 2. A predetermined portion is sewn into each section of the bag body, which is sewn so as to be divided into a head drop-off prevention section and a neck placement section, a head distribution section, and each head placement section. pillow according to claim 1, cotton extent having a hardness suitable for holding and sleep shape, characterized in that it is filled. 3. One or a plurality of fillers such as buckwheat hulls, rice hulls, expanded polystyrene beads, polypropylene small cylinders, feathers, and wood chips are filled in the bag body. the claim 1, characterized in that it is filled to the extent that has a hardness suitable for the shape holds and sleep
Is the pillow described in 2 . 4. A head distribution unit, the head mounting portion, the head disengagement prevention part and the neck placing portion, to claim 1 or 2, characterized in that it is integrally molded by foam molded article Pillow described. 5. An air-tight bag made of a non-breathable airtight bag.
As a form when air is filled through the inlet valve,
Head distribution that bulges at least upward at the center in the horizontal direction when viewed from a plane
Part is formed in the vertical direction, and the head distribution part is provided on both sides in the horizontal direction of the head distribution part.
Lower height flat or at least slightly upward
A pair of head mounting portions that project out are formed in the vertical direction, respectively.
It is, laterally outside of the respective head mounting portion, the head distribution unit
A pair of protruding heads bulging at least upward at a higher height
Drop prevention parts are respectively formed, and the head distribution part, the head placement part, and the head removal part are formed.
The drop prevention parts are connected in series with each partitioned
The head shake described above and behind the head placement area in the vertical direction
Is formed higher than the split part, and the height of one is
One that is formed higher than the height and swells at least upward
The pair of neck placement sections are connected, and each of the pair of head drop prevention sections and the pair of neck placement sections is connected.
The ends are communicated integrally, and the
A rectangular frame surrounding the head placement part is formed, and when the head is placed almost at the center, the head distribution part
And the head is naturally turned sideways by the neck placement part
It is configured so that it can be easily turned over, and when not in use, is filled inside through the air injection valve.
It is configured to be flat by discharging the air
Pillows, characterized in that the.