JP2020174743A - pillow - Google Patents

Abstract

To provide a pillow suitable for sleeping face sideways by taking into account the shape of a user.SOLUTION: A pillow 1 which comprises a rectangular parallelepiped side cloth 10 including a rectangular front cloth 11 extending to both directions of a first direction D1 and a second direction D2 crossing the first direction D1, includes first portions P1 positioned at both end sides in the first direction D1, and second portions P2 positioned at corner part 10b sides of the side cloth 10 of the first portions P1, in which the second portions P2 have housing spaces K for housing a height adjustment member for heightening a height of the second portion P2 with respect to the first portion P1.SELECTED DRAWING: Figure 2

Description

The present disclosure relates to a pillow on which the user's cheeks are placed.

Japanese Unexamined Patent Publication No. 11-206538 describes individual pillows and methods for manufacturing them. This individual pillow includes a basic pillow, a convex pillow, and a setup cover for storing the basic pillow and the convex pillow. If the pillow is too low, a height-adjustable pillow is added underneath the base pillow inside the setup cover. If the height of the user's neck does not match the pillow, a cervical compression fine adjustment pillow is added on the convex pillow inside the setup cover.

Japanese Unexamined Patent Publication No. 2008-18154 describes a pillow in which four pillow members are connected to each other via a connecting portion. Each pillow member is removable from the connecting portion. The four pillow members are composed of a pillow member containing feathers, a pillow member containing low-resilience urethane, a pillow member containing buckwheat husks, and a pillow member containing a plastic pipe. The user can adjust the height and hardness of the pillow by selecting the number and type of pillow members and attaching the selected pillow member to the connecting portion.

Japanese Patent Application Laid-Open No. 2007-397 describes a height-adjustable pillow. This pillow includes a first pillow body located in the center in the longitudinal direction and a second pillow body located on both sides of the first pillow body in the longitudinal direction. A plurality of adjustment pads can be taken in and out of the lower part of the first pillow body and the lower part of the second pillow body. The height of each part of the pillow can be adjusted by changing the number of adjustment pads in the lower part of the first pillow body and the lower part of the second pillow body.

JP-A-11-206538 Japanese Unexamined Patent Publication No. 2008-18154 JP-A-2007-397

By the way, the shape of the face of the user who uses the pillow is different for each person, and there are individual differences. For example, some users have a round face with a ratio of vertical length to horizontal length close to 1: 1, some users have a face length whose vertical length is longer than the horizontal length, and others have a rectangular outline. Some users have a face close to that of the face, while others have a thin face that is tight from the cheeks to the chin. Therefore, it is required to adjust the height of the pillow in consideration of the shape of the user's face.

In the pillow described above, the height of the first pillow body located in the center in the longitudinal direction and the height of the second pillow body located on both sides in the longitudinal direction can be adjusted. However, since this pillow does not consider the shape of the user's face, adjusting the height of the pillow may not make the pillow suitable for the user. If the pillow is not suitable for the user who sleeps sideways, it may put pressure on the user's cheeks when sleeping sideways.

If the cheeks are compressed when lying sideways on the pillow, the pressure will be concentrated on the cheeks and the blood flow in the cheeks will be blocked, which may make it impossible to maintain a healthy skin condition. Concentrated pressure on the cheeks while sleeping can easily interfere with blood circulation in the cheeks, which can lead to spots. With the pillows mentioned above, it is possible to adjust the height. However, when the height is adjusted, the overall height of the center in the longitudinal direction and both sides in the longitudinal direction changes. Therefore, depending on the shape of the user's face, even if the height is adjusted, it is oriented sideways. It may not be possible to provide pillows suitable for sleeping.

An object of the present disclosure is to provide a pillow suitable for lying sideways in consideration of the shape of the user's face.

The pillow according to the present disclosure is a pillow having a rectangular parallelepiped side material including a rectangular outer material extending in both the first direction and the second direction intersecting the first direction, and both ends in the first direction. It includes a first portion located on each side and a second portion located on the corner side of the side ground of the first portion, and the second portion increases the height of the second portion with respect to the first portion. It has a storage space for accommodating height adjusting members.

In this pillow, the outer material has a rectangular shape extending in both the first direction and the second direction, and the side material including the outer material has a rectangular parallelepiped shape. A first portion is provided on each side of the pillow in the first direction, and the first portion corresponds to a portion where the cheek of a user who has slept sideways touches. Further, a second portion is provided on the corner side of the side ground of the first portion, and the second portion has an accommodation space for accommodating the height adjusting member. The second part is a part on which the part from the cheek to the chin of the user is placed, and the height of this second part can be adjusted by the height adjusting member. That is, the height of the portion from the cheek to the chin can be adjusted by the height adjusting member accommodated in the accommodation space. Therefore, for users with a thin face where the part from the cheeks to the chin is tight, the height of the second part is raised by the height adjustment member, and the part from the cheeks to the chin is covered with gills and a thick face. The second portion can be lowered for the user to increase the contact area of the pillow with respect to the cheek-to-chin portion. By increasing the contact area of the portion from the cheek to the chin with respect to the pillow, the pressure in the portion can be relieved, so that it is possible to provide a pillow suitable for lying sideways according to the shape of the user's face.

Further, the accommodation space is formed on the back side of the outer material, and the height adjusting member may be accommodated in the accommodation space located on the back side of the outer material. In this case, since the accommodation space for accommodating the height adjusting member is provided immediately behind the outer material, the height of the second portion can be changed more reliably by taking in and out the height adjusting member. Specifically, when the accommodation space is provided far below the outer material, the height of the second part may not change easily even if the height adjusting member is accommodated, whereas the accommodation space is immediately behind the outer material. In the case of, the height of the second portion can be changed more directly by accommodating the height adjusting member.

In addition, the second portion may have an opening that allows the height adjusting member to be taken in and out of the accommodation space. In this case, since the height adjusting member can be easily taken in and out of the accommodation space through the opening, the height of the second portion where the portion from the cheek to the chin of the pillow hits can be easily adjusted. Further, since the height adjusting member can be easily taken in and out, the height adjusting member can be easily washed, and thus the height adjusting member can be made into a hygienic height adjusting member.

Further, a plurality of height adjusting members may be put in and out of the accommodation space. In this case, the height of the second portion having the accommodation space can be changed in three or more steps. Therefore, the user can be divided into three or more types according to the shape of the portion from the cheek to the chin, and the height of the second portion can be set according to the shape of the face of each type. As a result, the shape of the user's face can be classified into three or more types, and the height of the second portion can be changed more finely according to each type. Therefore, since it is possible to provide a pillow in which the height of the second portion is adjusted more finely according to individual differences, it is possible to provide the user with a pillow that is more suitable for lying sideways.

According to the present invention, it is possible to provide a pillow suitable for lying sideways in consideration of the shape of the user's face.

It is a perspective view which shows the exemplary pillow which concerns on embodiment. It is a top view which shows typically the outer material of the pillow of FIG. FIG. 2 is a sectional view taken along line III-III of FIG. FIG. 2 is a sectional view taken along line IV-IV of FIG. It is a perspective view which looked at the outer material of the pillow of FIG. 1 from the side opposite to FIG. It is a perspective view which shows the lining of the pillow of FIG. It is a perspective view which shows the opening of the 1st part and the 2nd part of the pillow of FIG. It is a top view which shows the example of the height adjusting member which adjusts the height of the 2nd part of the pillow of FIG. Each of (a), (b) and (c) is a diagram showing an example of the type of face shape of the user.

Hereinafter, embodiments of the pillow according to the present invention will be described with reference to the drawings. The present invention is not limited to the following examples, and is shown in the claims and is intended to include all modifications within the scope of the claims. In the description of the drawings, the same or corresponding elements are designated by the same reference numerals, and duplicate description will be omitted as appropriate. In addition, the drawings are partially simplified or exaggerated for easy understanding, and the dimensional ratios and the like are not limited to those described in the drawings.

As shown in FIGS. 1 and 2, the pillow 1 according to the present embodiment includes a side area 10. The content 20 is housed in the internal space S (see FIGS. 3 and 4) of the side land 10, and the pillow 1 includes a plurality of partition portions 30 for partitioning the internal space S. The side material 10 includes an outer material 11 and a lining 12 facing the opposite side of the outer material 11. The side material 10 has a rectangular parallelepiped shape as a whole, and each of the outer material 11 and the lining 12 has a rectangular shape. The side land 10 has high flexibility. The pillow 1 has a pair of long sides 2 extending in the first direction D1 and a pair of short sides 3 extending in the second direction D2 intersecting the first direction D1. The first direction D1 is the longitudinal direction of the pillow 1, and the second direction D2 is the width direction of the pillow 1. For example, the first direction D1 and the second direction D2 are orthogonal to each other.

For example, the length of the side ground 10 in the first direction D1 may be 40 cm or more and 90 cm or less, 50 cm or more and 80 cm or less, or 60 cm or more and 70 cm or less. The length of the side ground 10 in the second direction D2 may be 20 cm or more and 70 cm or less, 30 cm or more and 60 cm or less, or 40 cm or more and 50 cm or less. However, these lengths can be changed as appropriate.

The pillow 1 is, for example, a pillow body used in a state of being housed in a pillow cover for preventing stains. As an example, the pillow 1 is used by being placed on a bedding such as a mattress or a mattress. The long side 2 includes a first long side 2b located on one side of the second direction D2 and a second long side 2c located on the other side of the second direction D2. The second long side 2c is, for example, a portion on which the neck of the user M (see FIG. 9) is placed. The short side 3 includes a first short side 3b located on one side of the first direction D1 (left side in FIGS. 1 and 2) and a second short side 3c located on the other side of the first direction D1. In the present specification, the "user" refers to a person who may use the pillow 1, for example, a person who tries the pillow 1 before purchasing the pillow 1.

For example, the outer material 11 may be quilted. In this case, it is possible to enhance the heat retention of the side ground 10 and enhance the design. The material of the outer material 11 includes, for example, cotton and silk. As an example, the proportion of cotton in the outer material 11 is 70%, and the proportion of silk in the outer material 11 is 30%. The outer material 11 has, for example, a shape symmetrical with respect to the central axis L1 extending in the second direction D2 through the center O1 of the outer material 11.

The partition portion 30 extends in the first direction D1 between the first partition portion 31 extending from each of the first short side 3b and the second short side 3c to the first long side 2b and the pair of first partition portions 31. The two partition portions 32, the third partition portion 33 extending in the first direction D1 at a position closer to the first long side 2b of the second partition portion 32, and each corner portion 10b of the side ground 10 than each first partition portion 31. Includes a fourth partition 34 located on the side.

The pillow 1 has a first portion P1 on each corner 10b side of each first partition 31, and a second portion P2 further on the corner 10b side of each first portion P1 and fourth partition 34. Have. The first portion P1 and the second portion P2 are provided on both end sides of the pillow 1 in the first direction D1. For example, the first portion P1 is a portion on which the cheek M1 of the user M (see FIG. 9) is placed, and the second portion P2 is a portion on which the portion from the cheek M1 of the user M toward the chin M2 is placed. Further, it has a third portion P3 on the second long side 2c side of each of the first partition portion 31 and the second partition portion 32, and the first long side 2b of the first partition portion 31 and the second partition portion 32. It has a fourth portion P4 on the side. For example, the third part P3 is a part on which the neck of the user M is placed, and the fourth part P4 is a part on which the head of the user M is placed.

As an example, in a state where no external force is applied, each of the first portion P1 and the second portion P2 is raised (bulged) more than each of the third portion P3 and the fourth portion P4. For example, in a state where no external force is applied, the third portion P3 is raised (bulged) more than the fourth portion P4.

In this way, the pair of first portion P1 and the pair of second portion P2 are raised more than each of the third portion P3 and the fourth portion P4, so that the contact area from the cheek M1 to the jaw M2 with respect to the pillow 1 It is possible to gently wrap the cheek M1 and relieve the pressure applied to the portion from the cheek M1 to the chin M2. Further, since the third portion P3 on which the user M's neck is placed is raised more than the fourth portion P4 on which the head is placed, it is possible to more reliably protect the neck through which complex tissues such as nerves pass. ..

FIG. 3 is a sectional view taken along line III-III of FIG. 2, and FIG. 4 is a sectional view taken along line IV-IV of FIG. As shown in FIGS. 2 to 4, each of the first partition portion 31, the second partition portion 32, and the third partition portion 33 extends from the outer material 11 to the lining portion 12 in the internal space S of the side ground 10, for example. There is. In this case, each of the first partition portion 31, the second partition portion 32, and the third partition portion 33 is sewn into the outer material 11 and the lining portion 12, respectively.

Therefore, each of the outer material 11 and the lining 12 is formed with seams of the first partition portion 31, the second partition portion 32, and the third partition portion 33. Each of the first partition portion 31, the second partition portion 32, and the third partition portion 33 is, for example, a partition fabric extending in the direction D3 which is the thickness direction of the side ground 10, and the internal space S is divided into a plurality of regions. It is a gusset part that partitions. As an example, the material of the first partition 31, the second partition 32, and the third partition 33 includes at least one of polyester and cotton.

As an example, the first partition portion 31 has a curved shape that extends from each of the first short side 3b and the second short side 3c in the first direction D1 and gradually curves toward the second long side 2c. .. The second partition portion 32 extends from the middle portion of each first partition portion 31 toward the center side of the first direction D1 of the side ground 10, and curves toward the second long side 2c toward the center of the first direction D1. It is curved.

As an example, both the first partition portion 31 and the second partition portion 32 are curved. However, the shapes of the first partition 31 and the second partition 32 can be changed as appropriate. The third partition 33 extends along the first direction D1 at a position closer to the first long side 2b than the center O1, for example. As an example, the third partition portion 33 has a curved shape that is curved toward the second long side 2c side toward the center of the first direction D1.

The internal space S of the pillow 1 (side area 10) is, for example, between the pair of first internal spaces S1 located on each corner 10b side of the pair of first partition portions 31 and the pair of first partition portions 31. Includes a second internal space S2 located in, and a third internal space S3 located on the first long side 2b side of the pair of first partition portions 31 and the second partition portion 32. Each of the first internal space S1 and the second internal space S2 is partitioned by the first partition portion 31, and the second internal space S2 and the third internal space S3 are partitioned by the second partition portion 32. Further, a part of the third internal space S3 is partitioned by the third partition portion 33.

The content 20 is housed in the internal space S of the side land 10. The content 20 is, for example, the first content 21 housed in each first internal space S1, the second content 22 housed in the second internal space S2, and the third house housed in the third internal space S3. Includes content 23. For example, the first content 21 is softer than either the second content 22 or the third content 23. The first content 21 is, for example, cotton. As an example, the material of the first content 21 is polyester. However, the first content 21 may be feathers or urethane, and can be changed as appropriate.

The second content 22 may be a hollow granular material that is hollow. As a specific example, the second content 22 may be a hollow pipe material or beads. As an example, the second content 22 may be a polyethylene pipe material having a tubular shape. However, the second content 22 may be, for example, cotton that is harder than the first content 21. The material of the third content 23 is, for example, the same as the material of the second content 22. However, the material of the second content 22 and the material of the third content 23 can be changed as appropriate.

FIG. 5 is a perspective view of the pillow 1 as viewed from the first long side 2b side, and FIG. 6 is a view showing the lining 12 of the pillow 1. The material of the lining 12 contains, for example, at least one of polyester and cotton, for example, the proportion of polyester is 65% and the proportion of cotton is 35%. As shown in FIGS. 5 and 6, the lining 12 has, for example, a shape symmetrical with respect to the central axis L2 extending in the second direction D2 through the center O2 of the lining 12. For example, the sheet material may be detachable from the lining 12, and the height of the side material 10 may be changed by attaching the sheet material to the lining 12. As an example, this sheet material can be attached to and detached from the lining 12 by a button.

The lining 12 of each first portion P1 of the pillow 1 is provided with a first fastener 41 for opening and closing the first internal space S1, and the lining 12 of the third portion P3 of the pillow 1 opens and closes the second internal space S2. A second fastener 42 is provided. Each of the first fastener 41 and the second fastener 42 extends linearly along, for example, the first direction D1. The amount of the first content 21 accommodated in the first internal space S1 is adjusted by opening and closing the first fastener 41, and the second content accommodated in the second internal space S2 by opening and closing the second fastener 42. The amount of object 22 is adjusted.

A third fastener 43 for opening and closing the third internal space S3 is provided on the first long side 2b. The third fastener 43 is arranged, for example, in a region including the center of the first direction D1 of the side ground 10. By opening the third fastener 43, the amount of the third content 23 housed in the third internal space S3 is adjusted. By providing the first fastener 41, the second fastener 42, and the third fastener 43, the first content 21 accommodated in each of the first internal space S1, the second internal space S2, and the third internal space S3, The amounts of the second content 22 and the third content 23 are adjustable.

For example, the first fastener 41, the second fastener 42, and the third fastener 43 may all be arranged at a place other than the outer material 11. In this case, it is possible to prevent any one of the first fastener 41, the second fastener 42, and the third fastener 43 from hitting the user's body. However, the mode of the fastener of the side ground 10 is not limited to the first fastener 41, the second fastener 42, and the third fastener 43, and can be changed as appropriate. That is, the number, length, and arrangement of the fasteners on the side surface 10 can be changed as appropriate.

FIG. 7 is an enlarged perspective view of the first portion P1 and the second portion P2. As shown in FIGS. 2 and 7, the first portion P1 and the second portion P2 are partitioned via the fourth partition portion 34. The fourth partition portion 34 has, for example, a curved shape that extends from each of the first short side 3b and the second short side 3c in the first direction D1 and gradually curves toward the second long side 2c.

As shown in FIGS. 7 and 8, the second portion P2 has an accommodation space K for accommodating the height adjusting member H for increasing the height of the second portion P2. For example, the accommodation space K is formed on the back side of the outer material 11 of the second portion P2, and the height adjusting member H is accommodated in the accommodation space K located on the back side of the outer material 11. The height adjusting member H may be accommodated in the accommodating space K by the user M or by a clerk who sells the pillow 1. A first internal space S1 is provided below the accommodation space K (on the lining 12 side), and changing the height of the second portion P2 changes the amount of the first content 21 to the first internal space S1. It is also possible by.

That is, the second portion P2 is on the corner 10b side of the first partition portion 31, and shows a pocket-shaped portion including the outer material 11 and the accommodation space K, and the first portion is below the accommodation space K. A first internal space S1 common to P1 is provided. For example, a plurality of height adjusting members H can be taken in and out of the accommodation space K. For example, the second portion P2 has an opening K1 that allows the height adjusting member H to be taken in and out of the accommodation space K, and the height adjusting member H can be freely taken in and out of the accommodation space K through the opening K1.

The openings K1 are provided on each of the first short side 3b and the second short side 3c, for example, and are opened so as to face the first direction D1. As an example, the opening K1 is not provided with a fastener, and the opening K1 is always open. As a result, the height adjusting member H can be easily taken in and out of the opening K1, and the height adjusting member H can be taken out from the opening K1 to make the height adjusting member H easy to wash, which is hygienic.

The height adjusting member H is made of, for example, a flexible material and has a sheet shape extending in both the first direction D1 and the second internal space S2. Here, the sheet shape indicates a mode in which the object extends long in the two-dimensional direction. The thickness of the height adjusting member H is, for example, 0.5 cm or more and 2.0 cm or less, and 1.0 cm as an example. The shape of the height adjusting member H may be a shape that matches the shape of the second portion P2. The height adjusting member H extends, for example, between the first side H1 extending along the first direction D1, the second side H2 extending along the second direction D2, and the first side H1 and the second side H2. It has an existing third side H3. As an example, the height adjusting member H has a substantially right-angled triangular shape with the third side H3 as the hypotenuse.

The material of the height adjusting member H contains, for example, at least one of cotton and urethane. When the material of the height adjusting member H is cotton, the height adjusting member H can be easily washed. Further, when the material of the height adjusting member H is urethane, the shape of the height adjusting member H can be made more stable, so that the height adjusting member H can be made more easily put in and out of the accommodation space K. is there.

Next, the action and effect obtained from the pillow 1 according to the present embodiment will be described in detail. As shown in FIGS. 2 and 9, in the pillow 1, the outer material 11 has a rectangular shape extending in both the first direction D1 and the second direction D2, and the side material 10 including the outer material 11 has a rectangular parallelepiped shape. To. A first portion P1 is provided on each side of the first direction D1 of the pillow 1, and the first portion P1 corresponds to a portion where the cheek M1 of the user M who has slept sideways hits.

Further, a second portion P2 is provided on the corner 10b side of the side ground 10 of the first portion P1, and the second portion P2 is a height adjusting member for increasing the height of the second portion P2 with respect to the first portion P1. It has a storage space K for accommodating H. The second portion P2 is a portion on which the portion from the cheek M1 to the chin M2 of the user M is placed, and the height of the second portion P2 can be adjusted by the height adjusting member H. That is, the height of the portion from the cheek M1 to the chin M2 can be adjusted by the height adjusting member H accommodated in the accommodation space K.

Therefore, the height of the second portion P2 is adjusted by the height adjusting member H for the user M with a thin face (for example, the user M in FIG. 9A) whose portion from the cheek M1 to the chin M2 is tightened. Raise the cheek M1 and lower the second part P2 for the user M with a thick face (for example, the user M in FIG. 9C) with an ella stretched from the cheek M1 to the chin M2. The contact area of the pillow 1 with respect to the portion from the cheek to the chin M2 can be increased. Since the pressure of the portion from the cheek M1 to the chin M2 to the pillow 1 can be increased to relieve the pressure of the portion, the pillow 1 suitable for lying sideways according to the shape of the face of the user M is provided. Can be done.

Further, in the pillow 1 according to the present embodiment, the pressure on the cheeks is dispersed and the blood flow is less likely to be obstructed by increasing the contact area of the portion from the cheek M1 to the chin M2 to relieve the pressure of the portion. The function of the skin is maintained, the stratum corneum is formed on the skin, the barrier function works, and the turnover can be rotated normally. In addition, by dispersing the pressure on the cheeks, metabolism is normally performed and melanin is excreted well, so that the function of the skin can be normalized.

In the present embodiment, the accommodation space K is formed on the back side of the outer material 11, and the height adjusting member H is accommodated in the accommodation space K located on the back side of the outer material 11. Therefore, since the accommodation space K for accommodating the height adjusting member H is provided immediately behind the outer material 11, the height of the second portion P2 can be changed more reliably by moving the height adjusting member H in and out. Specifically, when the accommodation space is provided far below the outer material, the height of the second portion may not change easily even if the height adjusting member is accommodated, whereas the accommodation space K is the outer material 11. When it is immediately behind, the height of the second portion P2 can be changed more directly by accommodating the height adjusting member H.

In the present embodiment, as shown in FIGS. 7 and 8, the second portion P2 has an opening K1 that allows the height adjusting member H to be taken in and out of the accommodation space K. Since the height adjusting member H can be easily taken in and out of the accommodation space K through the opening K1, the height of the second portion P2 where the portion of the pillow 1 from the cheek M1 to the chin M2 hits can be easily adjusted. Can be done. Further, since the height adjusting member H can be easily taken in and out, the height adjusting member H can be easily washed and the like, so that the height adjusting member H can be made hygienic.

In the present embodiment, a plurality of height adjusting members H can be taken in and out of the accommodation space K. Therefore, the height of the second portion P2 having the accommodation space K can be changed in three or more steps. Therefore, the user M can be divided into three or more types according to the shape of the portion from the cheek M1 to the chin M2, and the height of the second portion P2 can be set according to the shape of each type of face.

As a specific example, the type of the user M with a thin face as shown in FIG. 9A is type A, the type of the user M with a thick face as shown in FIG. 9C is type C, and FIG. The type of face with an intermediate thinness as shown in (b) is separated from type B, and two height adjusting members H are put in the accommodation space K for the user M of type A, and the type B is used. It is possible to provide a service in which one height adjusting member H is put in the accommodation space K for the person M and the height adjusting member H is not put in the type C user M.

As a result, the height of the second portion P2 can be changed more finely by classifying the face shape of the user M into three or more types. Therefore, since it is possible to provide the pillow 1 in which the height of the second portion P2 is adjusted more finely according to individual differences, it is possible to provide the user M with the pillow 1 which is more suitable for lying sideways.

Further, in the pillow 1 according to the present embodiment, as shown in FIGS. 2 and 3, the first content 21 of the first portion P1 and the second portion P2 is the second of the third portion P3 and the fourth portion P4. It is softer than the contents 22 and the third contents 23. Therefore, the shapes of the first portion P1 and the second portion P2 can be easily changed according to the shape of the cheek M1 of the user M, so that the pressure applied to the cheek M1 of the user M can be relieved. Further, since the second content 22 and the third content 23 are harder than the first content 21, the neck and head of the user M are firmly supported by the third part P3 and the fourth part P4, respectively. Can be done.

In the pillow 1 according to the present embodiment, the opening K1 of the accommodation space K is not provided with a fastener, and the opening K1 is always open. Therefore, since the cheek M1 or the chin M2 of the user M who has slept sideways does not hit the fastener or the like, the user M can be provided with a more comfortable sleeping comfort.

The embodiment of the pillow according to the present invention has been described above. However, the present invention is not limited to the above-described embodiment, and can be appropriately modified as long as the gist described in each claim is not modified. That is, the shape, size, material, number, and arrangement of each part of the pillow can be appropriately changed without departing from the above gist.

For example, in the above-described embodiment, an example in which the sheet material can be attached to and detached from the lining 12 via a button has been described. However, this sheet material can be omitted. Further, in the above-described embodiment, an example in which the opening K1 of the accommodation space K is always open has been described. However, the opening of the accommodation space may be opened and closed by a fastener or the like.

Further, in the above-described embodiment, the sheet-shaped height adjusting member H has been described. When the height adjusting member H has a sheet shape, there is an advantage that the height adjusting member H can be easily taken in and out of the accommodation space K through the opening K1. However, the shape of the height adjusting member is not limited to the sheet shape and can be changed as appropriate. Further, in the above-described embodiment, an example in which the outer material 11 is quilted has been described. However, the side of the pillow does not have to be quilted. As an example, a jacquard weave may be applied to the side land, and the material and design of the side land can be changed as appropriate.

Further, in the above-described embodiment, the pillow 1 provided with the pair of the first partition portion 31, the second partition portion 32, the third partition portion 33, and the pair of the fourth partition portions 34 has been exemplified. However, the number, shape, size and arrangement of pillow partitions can be changed as appropriate. For example, the third partition 33 can be omitted. Further, in the above-described embodiment, the pillow 1 including the pair of the first internal space S1, the second internal space S2, and the third internal space S3 has been illustrated. However, the number, shape, size and arrangement of the internal spaces of the pillow can be changed as appropriate. Further, in the above-described embodiment, the first content 21 containing soft cotton, the second content 22 containing any of cotton and pipe material harder than the first content 21, and the third content. The thing 23 was illustrated. However, the number and materials of the contents of the pillow 1 can be changed as appropriate.

1 ... Pillow, 2 ... Long side, 2b ... 1st long side, 2c ... 2nd long side, 3 ... Short side, 3b ... 1st short side, 3c ... 2nd short side, 10 ... Side land, 11 ... Outer material , 12 ... lining, 20 ... contents, 21 ... first contents, 22 ... second contents, 23 ... third contents, 30 ... partition, 31 ... first partition, 32 ... second partition, 33 ... 3rd partition, 34 ... 4th partition, 41 ... 1st fastener, 42 ... 2nd fastener, 43 ... 3rd fastener, D1 ... 1st direction, D2 ... 2nd direction, D3 ... direction, H ... Height adjusting member, H1 ... 1st side, H2 ... 2nd side, H3 ... 3rd side, K ... accommodation space, K1 ... opening, L1, L2 ... central axis, M ... user, M1 ... cheek, M2 ... Jaw, O1, O2 ... center, P1 ... 1st part, P2 ... 2nd part, P3 ... 3rd part, P4 ... 4th part, S ... internal space, S1 ... 1st internal space, S2 ... 2nd internal space , S3 ... Third internal space.

Claims (4)

A pillow having a rectangular parallelepiped side material including a rectangular outer material extending in both the first direction and the second direction intersecting the first direction.
The first parts located on both ends of the first direction and
The second part located on the corner side of the side ground of the first part and
With
The second portion has a storage space for accommodating a height adjusting member for increasing the height of the second portion with respect to the first portion.
pillow. The accommodation space is formed on the back side of the outer material, and is formed.
The height adjusting member is housed in the storage space located on the back side of the outer material.
The pillow according to claim 1. The second portion has an opening that allows the height adjusting member to be taken in and out of the accommodation space.
The pillow according to claim 2. A plurality of the height adjusting members can be taken in and out of the accommodation space.
The pillow according to any one of claims 1 to 3.

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