JP3111334U - Good sleep pillow - Google Patents

Abstract

[PROBLEMS] It is possible to select and use a height that suits the user, and it can be used in either a supine posture or a lateral posture, can reliably suppress cervical spine pressure, can reduce wrinkles, and can reliably squeeze the neck, etc. A pillow that can be eliminated, has a simple structure, is suitable for mass production, is economical, easy to handle, and easy to use.
A neck curved concave portion A2 is provided at the center of the front side portion and the rear side portion, and a pillow outer shell is constituted by the surface fabric 1, the back surface fabric 2, and the peripheral side surface fabric 3, and the surface fabric 1 and the back surface. A plurality of middle partition pieces 4 are provided at predetermined positions of the fabric 2, and a pillow body A is constructed by appropriately filling the pillow outer shell body with a filler 20 to form a first middle partition piece 4a of the middle partition piece 4, and a second Central body front part, right front part, left front part, central rear part, right rear part and left rear part of pillow body A in which middle partition piece 4b, third middle partition piece 4c and fourth middle partition piece 4d are arranged The portion, the right center portion, and the left center portion are set as the head rest portion A1, and the height of each head rest portion A1 is different.
[Selection] Figure 2

Description

  The present invention is mainly provided with a plurality of head rests with different heights on one pillow, and can be used by selecting a head rest with a height suitable for the user, The present invention relates to a sleep pillow that can be used in a supine posture or a lateral posture, and further can suppress compression of the cervical vertebra by the pillow, reduce wrinkles, and eliminate neck stuffiness.

Conventionally, various pillows of this type have been proposed, and recently, many pillows integrally formed of low-resilience urethane have been provided.
For example, a pillow as shown in Patent Document 1 has been proposed.
And the pillow as shown in the said patent document 1 stitches a gusset cloth between an upper surface fabric and a lower surface fabric, respectively, makes two box types, a occipital box type, and a cervical box type, By attaching a fastener to each position of each box type on the bottom fabric, and putting in and out filling from the fastener mouth, it is a central middle occipital box type made of gusset cloth, with the height of the occipital area, gusset cloth The cervical vertebrae box type at the center lower part is made, and the height of the cervical vertebrae is adjusted, and the height of the upper surface of the pillow, that is, the surface of the upper fabric is adjusted for each part.

Utility Model Registration No. 3072901

However, in pillows made of low-resilience urethane, the shape of the pillow deforms according to the shape of the head, so the difficulty of the cervical spine being pressed by the pillow, the neck is easily stuffy in summer, etc. There were difficulties. That is, when the cervical spine is compressed, there is a risk of poor blood circulation, stiff shoulders, headache, neck pain, swelling of the face, and the like. In addition, since the head is deformed depending on the weight of the head, there is a difficulty that the height of the head varies depending on the user, and a difficulty that the height cannot be adjusted.
Moreover, in the pillow as shown in Patent Document 1, there is a difficulty that the cervical spine is compressed by the pillow, and that the neck is easily stuffy in summer and the like. Moreover, the head can be put on the center and the left and right of the pillow, and only the center part is formed so that the height can be adjusted. However, there is a problem that it is difficult to deal with more users.

Therefore, the present invention makes it possible to eliminate the above-mentioned difficulties and the like, and can select and use a height suitable for the user. It has been devised to provide a simple sleep pillow that can suppress the wrinkles, reduce wrinkles, and eliminate the stuffiness of the neck.
Thus, the sleep pillow according to claim 1 has a front side portion, a rear side portion, a right side portion, and a left side portion, at least a central portion of the front side portion and a central portion of the rear side portion. A pillow having a large curved concave portion A2 for neck, comprising a front surface fabric 1, a back surface fabric 2, and a peripheral side surface fabric 3 sewn on the outer peripheral edge portion of the front surface fabric 1 and the back surface fabric 2. The outer shell body is formed, and a plurality of partitioning pieces 4 are provided at predetermined positions of the front surface fabric 1 and the back surface fabric 2 to set the distance between the front surface fabric 1 and the back surface fabric 2 at the predetermined sizes. The pillow shell A provided with the inner partition piece 4 is appropriately filled with a filler 20 to form a pillow body A. The inner partition piece 4 includes the first inner partition piece 4a and the second inner partition piece. 4b, a third middle partition piece 4c, and a fourth middle partition piece 4d. The first middle partition piece 4a includes a front center portion and a right front portion of the pillow body A. The second middle partition piece 4b is disposed so as to straddle the front part, and the second middle partition piece 4b is disposed so as to straddle the rear center part, the right rear part, and the left rear part of the pillow body A, and the third middle partition piece 4c is Arranged in the right center part of the pillow main body A, the fourth middle partition piece 4d is arranged in the left central part of the pillow main body A, and the central front part of the pillow main body A in which these intermediate partition pieces 4 are arranged And the right front part, the left front part, the central rear part, the right rear part, the left rear part, the right central part, and the left central part, respectively, are formed as the head rest parts A1, and each of the head rest parts A1 is formed. A means for configuring the heights to be different from each other was adopted.

  Moreover, in the sleep pillow according to claim 2, the first middle partition piece 4a and the second middle partition piece 4b have a curved concave portion for the head at the center, right and left at the upper edge and the lower edge. The third middle partition piece 4c and the fourth middle partition piece 4d are respectively provided with curved concave portions for the head at the upper end edge and the lower end edge thereof, respectively, so that the front center part, the right front part, and the left front part of the pillow body A are provided. Further, a means is adopted in which each of the head rest portions A1 of the central back portion, the right rear portion, the left rear portion, the right central portion, and the left central portion is recessed in a curved shape.

  Furthermore, in the sleep pillow according to claim 3, the back fabric 2 is composed of a back fabric 2a and a back fabric 2b. The filling opening 10 provided continuously is provided, and the filling material 20 can be replenished from the filling opening 10 partially or entirely between the back fabric 2a and the back fabric 2b. Adopted means to configure.

  In the sleep pillow according to claim 4, the back fabric 2 of the pillow body A is fixed to the front side center and the rear side center, and the elastic material is suitably used. The mat fixing strips 12 are provided, and the mat fixing strips 13 are fixed to the right and left sides, respectively, and the thickness of the mat fixing strips is adjusted appropriately through the mat fixing strips 12 and the mat fixing strips 13. A means for configuring the mat B for use so that the back fabric 2 of the pillow body A can be polymerized was adopted.

  Then, in the sleep pillow according to claim 5, the back fabric 2 of the pillow body A is formed of a dressing material, and a portion provided with a dressing tape 25 that can be detachably attached to the dressing material. A height adjusting mat C is formed, and a means is adopted in which the partial height adjusting mat C is configured to be detachably attachable to an arbitrary position of the back fabric 2.

Therefore, according to the sleep pillow according to claim 1 of the present invention, a height suitable for the user can be selected and used, and it can be used in a supine posture or a lateral posture, and the compression of the cervical vertebra by the pillow can be suppressed. It is possible to reduce wrinkles, to eliminate the stuffiness of the neck, and to provide a simple structure, suitable for mass production, economical, easy to handle and easy to use.
In particular, at least the central portion of the front side and the central portion of the rear side are provided with a large neck curved concave portion A2, so that the cervical vertebra is positioned in the curved concave portion A2, and the cervical vertebra is compressed by the pillow. It is possible to suppress the occurrence of poor blood circulation, shoulder stiffness, headache, neck pain, swelling of the face, etc. due to cervical spine compression.
Further, the curved concave portion A2 allows a gap to be formed between the neck portion and the pillow, and it is possible to reliably eliminate neck stuffiness and the like.
In addition, a plurality of head-mounted portions A1 having different heights can be provided on one pillow, and the head-mounted portion A1 having a height suitable for the user can be selected and used. That is, the user's uncomfortable feeling or the like which is felt only by slightly different heights can be reliably eliminated by selecting from the plurality of head-mounted portions A1.

Further, according to the sleep pillow according to claim 2 of the present invention, each of the plurality of head rest parts A1 is recessed in a curved shape, so that the head can be placed on the head rest part A1 in a stable state.
In particular, when sleeping in a sideways posture, it becomes difficult for the neck to pull the chin to the crocodile, so that wrinkles can be reliably reduced. As a result, you can sleep and become a healthy pillow.

Furthermore, according to the sleep pillow according to claim 3 of the present invention, the filling material 20 can be replenished or repaired partially or entirely, and the pillow body A itself is changed to a desired shape and size ( Or it can be maintained) and is optimal for long-term use. Moreover, anyone can easily refill or repair the filler 20. In addition, the partial height adjusting mat C having such a size that it can pass through the filling cylinder piece 11 can be arranged at a desired position.
That is, it is possible to finely adjust the pillow to be optimal for the user. As a result, it is possible to reliably eliminate the user's uncomfortable feeling that can be felt only when the height is slightly different.

  And according to the sleep pillow according to claim 4 of the present invention, anyone can easily adjust the overall height of the pillow main body A to suit the user. In addition, the number of height adjustment mats B can be increased, the height adjustment can be set finely, and the height adjustment range becomes large. Further, the mat fixing strip 12 and the mat fixing piece 13 enable the height adjusting mat B to be stably mounted on the pillow body A.

  Then, according to the sleep pillow according to claim 5 of the present invention, the partial height adjustment mat C can be mounted at an arbitrary position of the pillow body A, and the pillow body A is partially adjusted to a height suitable for the user. Easy to adjust. Moreover, the handling is easy.

Hereinafter, the present invention will be described as follows.
The sleep pillow of the present invention has a front side, a rear side, a right side, and a left side, and has a large neck curved recess A2 at least in the central part of the front side and the central part of the rear side. It is a provided pillow.
And the outer fabric of the pillow is composed of the surface fabric 1, the back fabric 2, and the peripheral fabric 3 sewn on the outer peripheral edge portion of the surface fabric 1 and the back fabric 2, and the surface fabric 1 and the back fabric 2 is provided with a plurality of intermediate partition pieces 4 for setting the distance between the front surface fabric 1 and the back surface fabric 2 at a predetermined dimension, and a pillow outer shell provided with the intermediate partition pieces 4. The pillow body A is configured by appropriately filling the body with the filler 20.
Further, the middle partition piece 4 includes a first middle partition piece 4a, a second middle partition piece 4b, a third middle partition piece 4c, and a fourth middle partition piece 4d, and the first middle partition piece 4a includes: The pillow body A is arranged so as to straddle the front center part, the right front part, and the left front part of the pillow body A, and the second middle partition piece 4b straddles the rear center part, the right rear part, and the left rear part of the pillow body A. The third middle partition piece 4c is disposed in the right center portion of the pillow body A, the fourth middle partition piece 4d is disposed in the left center portion of the pillow body A, and these middle partition pieces 4 are The central pillow front portion, the right front portion, the left front portion, the central back portion, the right rear portion, the left rear portion, the right central portion, and the left central portion of the pillow body A that are arranged are respectively the head rest portions A1. And the height of each of the head-mounted portions A1 is different from each other.

  In the sleep pillow of the illustrated example, the first middle partition piece 4a and the second middle partition piece 4b are provided with curved concave portions for the head at the center, right and left, respectively, at the upper edge and the lower edge. The third middle partition piece 4c and the fourth middle partition piece 4d are each provided with a curved head concave portion at the upper edge and the lower edge, respectively, so that the central front part, the right front part, the left front part and the center of the pillow main body A are provided. The head rest part, the right rear part, the left rear part, the right center part, and the head rest part A1 of the left center part are configured to be recessed in a curved shape.

Further, a filling opening 10 is provided in the back fabric 2 or the front fabric 1 so that a filling cylinder piece 11 is continuously provided, and the filling material 20 can be partially replenished from the filling opening 10. Also good.
In addition, the back fabric 2 is composed of a back fabric 2a and a back fabric 2b, the periphery of which is sewn to the front fabric 1, and a back tube fabric 2b. Is provided, and the filling material 20 can be replenished partially or entirely between the back fabric 2a and the back fabric 2b. (See FIG. 7). That is, by partially or entirely replenishing the filler 20 between the back fabric 2a and the back fabric 2b, the partial height of the pillow, the partial shape, The overall height, the overall shape, and the like can be easily adjusted according to the user. A filling opening 10 is provided in a part of the backside dough 2a (near the filling opening 10 of the backside dough 2b) so that the filler 20 can be partially adjusted. Also good.

  In addition, the back fabric 2 of the pillow body A is provided with mat fixing strips 12 which are fixed to the front side center and the rear side center, and which are formed of an elastic material as appropriate. The mat fixing pieces 13 are fixed to the right side portion and the left side portion, respectively, and a mat B for adjusting the height of the appropriate thickness B is provided on the back fabric 2 of the pillow body A through the mat fixing strips 12 and the mat fixing pieces 13. It is comprised so that it can superpose | polymerize (refer FIG. 5, FIG. 6).

  Then, the back fabric 2 of the pillow body A is composed of a dressing material, and a partial height adjustment mat C is formed with a dressing tape 25 that can be detachably attached to the dressing material. The height adjusting mat C is configured to be detachably attachable to an arbitrary position of the back fabric 2 (see FIG. 8).

The surface fabric 1 and the back fabric 2 are made of, for example, a material material or the like as appropriate, and are each formed in a substantially flat butterfly shape.
By the way, the back surface fabric 2 may be composed of a fabric material 2a on the back surface and a fabric material 2b on the outside of the back surface, where the material material or the like is appropriately formed in a substantially butterfly shape.

The peripheral side fabric 3 is made of, for example, a suitable material, and includes a first side fabric piece 3a arranged from the front side center to the right side center and the front side center to the left side. 2nd side cloth piece 3b arranged over the center part of the part, 3rd side cloth piece 3c arranged over the center part of the right side part from the back side part center part, and the left side from the center part of the back side part 4d side cloth piece 3d arranged over the center of the part, and is sewn so as to connect the outer peripheral edge portions of the front surface fabric 1 and the back surface fabric 2, and the outside of the front surface fabric 1 and the back surface fabric 2 It is comprised so that the space | interval (height) of a peripheral part can be set to a predetermined dimension. Moreover, the first side fabric piece 3a, the second side fabric piece 3b, the third side fabric piece 3c, and the fourth side fabric piece 3d are also sewn together.
The peripheral side fabric 3 may be constituted by a plurality of first side fabric pieces 3a, second side fabric pieces 3b, third side fabric pieces 3c, and fourth side fabric pieces 3d as described above. Alternatively, it may be formed in one.

The middle partition piece 4 is, for example, appropriately made of a material cloth or the like, and is fixed at a predetermined position by sewing the upper and lower end edge portions to the front surface cloth 1 and the back surface cloth 2, respectively.
Further, the middle partition piece 4 includes a front center portion of the pillow body A (in the center in the left-right direction, a portion near the front side), a front right portion (a right side portion in the left-right direction and a portion closer to the front side), and a left front portion (the left-right direction The first middle partition piece 4a, which is arranged in a substantially arcuate shape so as to straddle the left side, and further to the front side part, and the central rear part of the pillow body A (in the center in the left-right direction, closer to the rear side) Part) and the right rear part (right side in the left and right direction, further part closer to the rear side) and the left rear part (left side in the left and right direction and further part closer to the rear side). The second middle partition piece 4b, the third middle partition piece 4c arranged in the right center portion of the pillow main body A (the right and left direction is the front and rear direction center portion), and the left central portion of the pillow main body A ( The left side in the left-right direction is a left side, and is composed of a fourth middle partition piece 4d disposed in the center part in the front-rear direction (see FIG. 4).

The first middle partition piece 4a is provided with curved head recesses at the center, right and left at the upper and lower edges, respectively, and the second middle partition piece 4b is provided at the upper and lower edges. In the center, right and left, curved head concave portions are provided, respectively, and the third middle partition piece 4c is provided with curved head concave portions at the upper and lower edges thereof, respectively. Curved concave portions for the head are provided at the upper edge and the lower edge, respectively, and these curved concave portions for the head are configured to correspond to the head-mounted portion A1.
That is, the head rest part A1 of the central body front part, the right front part, the left front part, the central rear part, the right rear part, the left rear part, the right central part, and the left central part of the pillow body A are recessed in a curved shape. Thus, the head can be placed on the head-mounted portion A1 in a stable state.
It should be noted that the portions other than the head-mounted portion A1, which is recessed in a curved shape, bulge upward, and, for example, when sleeping in a sideways posture, it is configured so that the neck is less likely to be pulled toward the chin. Yes.

In the figure, reference numeral 5 denotes a fifth middle partition piece, and the fifth middle partition piece 5 is made of, for example, an appropriate material such as a cloth, and both ends of the first middle partition piece 4a and the second middle partition piece 4b, The third middle partition piece 4c and the fourth middle partition piece 4d are formed so as to be connected to the outer edge portion (see FIG. 9).
That is, a space surrounded by the middle partition piece 4 and the plurality of fifth middle partition pieces 5 is provided so that the movement of the filler 20 can be prevented (or restricted), and the pillow body A itself can be extended for a long time. Therefore, it can be maintained in a desired shape.

  6 in the figure shows, for example, a substantially crescent-shaped notch for dimension adjustment provided near the front side and the rear side of the center in the left-right direction of the surface fabric 1, and this notch 6 for dimension adjustment is By sewing the long side portions of the opening edge together, the distance from the front side portion of the pillow body A to the central portion in the left-right direction of the first middle partition piece 4a and the second side from the rear side portion of the pillow body A The distance to the center part in the left-right direction of the partition piece 4b is configured to be adjustable. That is, the adjustment dimension is determined by the opening width of the dimension adjustment notch 6.

  For example, a suitable number of the opening 10 for filling is provided at appropriate positions on the back fabric 2 or the front fabric 1, and the filling material 20 is partly placed in the pillow body A by using the filling opening 10. It is configured so that it can be supplemented and corrected automatically.

The filling cylinder piece 11 is formed, for example, in a substantially cylindrical shape with an appropriate material cloth or the like, and the base end portion is sewn to the hole edge portion of the filling opening 10. That is, by pushing this filling cylinder piece 11 into the pillow body A through the filling opening 10, the filling opening 10 is closed or the filling cylinder piece 11 is pulled out from the pillow body A. Thus, the filling opening 10 can be opened.
In addition, as an opening / closing means of the filling opening 10, a fastener 15 such as a fastener may be used instead of the filling cylinder piece 11 as shown in FIG.

The mat fixing strip 12 is made of, for example, a substantially band-like rubber material, and both end portions thereof are sewn to the center of the front side and the center of the rear side of the pillow body A, and the back fabric 2 Arranged in the crab.
That is, the mat fixing strip 12 is configured so that the height adjusting mat B can be stably held on the surface of the back fabric 2.

The mat fixing piece 13 is formed, for example, in a substantially strip-like shape from a suitable material cloth or the like, and its base end portion is sewn to the center of the right side portion and the center of the left side portion of the pillow body A, respectively. In addition, a surface dressing table is appropriately sewn (or bonded or otherwise) on the front and back surfaces (or the front surface or the back surface).
That is, the mat fixing piece 13 can be detachably attached to the back surface of the height adjusting mat B via the surface-mounting tape so that the height adjusting mat B can be stably held on the surface of the back surface fabric 2. It is configured.
Note that an adhesive tape corresponding to the adhesive tape provided on the mat fixing piece 13 may be fixed in advance on the back surface of the height adjusting mat B, or the height adjusting mat B may be fixed. The back surface itself may be configured in the form of an adhesive tape to which the adhesive tape provided on the mat fixing piece 13 is attached.

The filler 20 can be made of, for example, cotton, wool, chemical fiber, feathers, pipe material, spherical material, hinoki chips, buckwheat, and other appropriate materials, and these can be used as appropriate. It may be a combination.
Further, the filler 20 disposed between the back fabric 2a and the back fabric 2b is a material in which the above-mentioned material is appropriately filled (for example, a partial height adjustment mat C May be used).

  The height adjusting mat B is configured in a substantially butterfly shape by a sheet material having an appropriate thickness (for example, 5 mm), for example, and is configured to be stably disposed on the surface of the back fabric 2.

The partial height adjusting mat C is configured, for example, by appropriately filling a relatively small bag-shaped outer shell body with a filler, and a surface dressing tape 25 is sewn on the surface thereof. At this time, the back surface fabric 2 of the pillow main body A is appropriately composed of a dressing material, and is configured so that the adjustment mat C can be detachably attached to any position of the back surface fabric 2 via the surface dressing tape 25. ing.
That is, it is configured so that the partial height adjustment mat C can be attached to an arbitrary position of the pillow body A, and the pillow body A can be easily adjusted to a height that is partially suitable for the user. Yes.

  By the way, the specific configuration, shape, dimensions, material of the sleep pillow, the specific configuration, shape, dimensions, material of the pillow main body A, the specific shape, dimensions, number, arrangement position of the head rest portion A1, the curved recess A2 Specific configuration, shape, dimensions, specific configuration, shape, material of the surface fabric 1, specific configuration of the back fabric 2, shape, dimensions, material, specific configuration, shape, size, material of the back fabric 2a Specific configuration, shape, size, material, peripheral side fabric 3 (first side fabric piece 3a, second side fabric piece 3b, third side fabric piece 3c, fourth side fabric piece 3d ), Specific configuration, shape, dimensions, material, number, and partitioning piece 4 (first partitioning piece 4a, second partitioning piece 4b, third partitioning piece 4c, and fourth partitioning piece 4d) Configuration, shape, dimensions, number, placement position, specific configuration, shape, dimensions, number, placement position, dimension adjustment of fifth partition piece 5 Specific configuration, shape, dimensions, number, arrangement position of notch 6, specific configuration of opening 10 for filling, shape, dimensions, number, arrangement position, specific configuration, shape of cylinder 11 for filling, Dimensions, material, number, arrangement position, specific configuration, shape, dimensions, material, number, arrangement position of mat fixing strip 12, specific configuration, shape, dimension, material, number, arrangement of mat fixing strip 13 Installation position, specific configuration of fastener 15, shape, dimensions, material, number, arrangement position, specific configuration of filler 20, shape, dimensions, material, specific configuration and shape of height adjustment mat B The specific configuration, shape, dimensions, material, number, and specific configuration, shape, dimensions, material, number, placement position, etc. of the surface-adhesive tape 25 are as shown in the figure. It can be set and changed as appropriate without being limited to the above.

It is a perspective view which illustrates the present invention. It is a disassembled perspective view which illustrates this invention. It is a vertical side view which illustrates this invention. It is a cross-sectional top view which illustrates this invention. It is a perspective view which shows the other Example of this invention. It is a side view which shows the other Example of this invention. It is a fragmentary sectional view of the present invention. It is a perspective view which shows the other Example of this invention. It is a fragmentary perspective view which shows the other Example of this invention. It is a bottom view which shows the other Example of this invention.

Explanation of symbols

A Pillow body A1 Head rest A2 Curved recess 1 Surface fabric 2 Back fabric 2a Back fabric fabric 2b Back fabric fabric 3 Circumferential side fabric 3a First side fabric piece 3b Second side fabric piece 3c Third side fabric piece 3d Fourth side piece 4 Middle partition piece 4a First middle partition piece 4b Second middle partition piece 4c Third middle partition piece 4d Fourth middle partition piece 5 Fifth middle partition piece 6 Dimensional adjustment notch 10 Filling opening Part 11 Tube piece for filling 12 Mat fixing strip 13 Mat fixing piece 15 Fastening material 20 Filler B Height adjustment mat C Partial height adjustment mat 25 Surface tape

Claims (5)

  A pillow having a front side portion, a rear side portion, a right side portion, and a left side portion, and having a large neck concave portion at the center portion of the front side portion and the central portion of the rear side portion, The outer shell of the pillow is composed of the fabric, the back fabric, and the peripheral fabric sewn on the outer peripheral edge portion of the front fabric and the back fabric. A plurality of partitioning pieces for setting the distance between the front and back fabrics to a predetermined size are provided, and a pillow body is configured by appropriately filling a pillow outer shell body provided with the partitioning pieces. The middle partition piece includes a first middle partition piece, a second middle partition piece, a third middle partition piece, and a fourth middle partition piece, and the first middle partition piece is located in front of the center of the pillow body. It is arranged so as to straddle the part, the right front part, and the left front part, and the second middle partition piece straddles the central back part, the right rear part, and the left rear part of the pillow body. The third main partition piece is arranged in the right center portion of the pillow body, the fourth middle partition piece is arranged in the left center portion of the pillow body, and the pillow body in which these inner partition pieces are arranged The central front part, the right front part, the left front part, the central rear part, the right rear part, the left rear part, the right central part, and the left central part are formed as head-mounted parts, respectively, A comfortable sleep pillow, characterized in that the height of the loading section is different.   The first middle partition piece and the second middle partition piece are respectively provided with head curved concave portions at the center, right and left at the upper edge and the lower edge, respectively, and the third middle partition piece and the fourth middle partition piece are The upper and lower edges of the head have curved head recesses, respectively, and the central body front part, right front part, left front part, central back part, right rear part, left rear part, right center part and left of the pillow body. The sleep pillow according to claim 1, wherein each of the head-mounted portions at the center portion is configured to be recessed in a curved shape.   The back fabric is composed of a back fabric and a back fabric, and a back opening is provided in the back fabric to which a filling cylinder piece is connected to the back fabric. The sleep pillow according to claim 1 or 2, characterized in that the inside of the back can be partially or wholly replenished between the cloth inside the back and the cloth outside the back.   The back side fabric of the pillow body is provided with mat fixing strips that are formed of an elastic material as appropriate, with both end portions fixed to the front side center and the rear side center, and the right side and the left side. The mat fixing pieces are fixed to each other, and the mat for adjusting the height of the appropriate thickness can be superposed on the back fabric of the pillow body through these mat fixing strips and mat fixing pieces. The sleep pillow according to claim 1, claim 2 or claim 3.   The back fabric of the pillow body is composed of a dressing material, and a partial height adjustment mat is formed with a dressing tape that can be detachably attached to the dressing material. The sleep pillow according to claim 1, 2 or 3, or claim 4, wherein the pillow is configured to be detachably attached to an arbitrary position of the back fabric.

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