JP6754084B2 - bedding - Google Patents

Description

The present invention relates to bedding, particularly a pillow on which a sleeping human head is placed.

The shape / height / thickness of the bedding / pillow that you feel is optimal varies depending on the user, and the shape / height / thickness of the same bedding / pillow will change over time while the same person is using it. Sometimes it changed.

Further, such pillows are preferably flame-retardant, especially for those used in hospitals and the like. This is because there are many sick and disabled people in hospitals, and we definitely want to avoid fires, and even if there is a fire, it is required to be hard to burn. In addition, flame retardancy is also desirable for households other than hospitals, accommodation facilities such as hotels and inns, and other accommodation facilities such as educational institutions such as schools.

Japanese Unexamined Patent Publication No. 2016-119927 JP-A-2007-007432 JP-A-2009-125256 JP-A-2007-082746 Japanese Patent No. 5366267 Japanese Patent No. 4690112 Japanese Patent No. 3703384 Japanese Unexamined Patent Publication No. 2006-320588 JP-A-2002-102037 Japanese Unexamined Patent Publication No. 63-10960

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide bedding / pillows having an optimum shape / height / thickness. It also aims to provide pillows that are hard to burn, resistant to fire, and safe.

Therefore, in the present invention, the front cloth on the front surface of the bedding, the back cloth on the back surface of the bedding, and the front cloth side in which the entire surface of the front cloth and the entire surface of the back cloth are separated by a partition cloth. The separation layer and the separation layer on the backing cloth side, and the separation layer is closely attached to each other and closed or separated and opened, and is about the same size as the above-mentioned bedding arranged on the inner side of the separation layer. It is provided with a layer and a fixing mechanism for fixing the separate layer inside the separation layer and fixing the internal components of the separate layer.

In addition, in the pillow on which the sleeping human head is placed, between the front cloth on the front surface of the pillow, the back cloth on the back surface of the pillow, and the entire surface of the front cloth and the back cloth. The separation layer on the front cloth side and the separation layer on the back cloth side separated by the partition cloth, and the inside of the separation layer on the front cloth side are further divided and formed, and are a plurality of divided sac that are mutually shielded. The split sac is exposed on the surface of the pillow and is in direct contact with the head and neck of the sleeping human, and is continuous on the surface in the left-right direction or the up-down direction. It was provided with flame-retardant granules incorporated in some or all of the multiple split sac.

As a result, a separate layer having almost the same size as the above-mentioned bedding arranged on the inner side of the separation layer is fixed inside the separation layer, and the internal components of the separate layer are fixed, so that the bedding feels optimal. / The shape / height / thickness of the pillow will not change over time in the bedding / pillow during use.

In addition, the pillow is hard to burn, is resistant to fire, and can provide a safe pillow. This pillow can also be used as various beddings such as placing limbs other than the head, placing a part or all of the body, or hanging it on the body.

The surface of the bedding body 1 (pillow) is shown. The back side of the bedding body 1 (pillow) is shown. The cross section of the bedding body 1 (pillow) is shown. The state in which the human head and neck are placed on the bedding body 1 (pillow) with the front cloth 2 side facing up is shown. Photocatalyst type tubular granules 21 ..., flame-retardant type tubular granules 22 ..., far-infrared type tubular granules 23 ..., deodorant type tubular granules 24 ..., stored / built in the bedding body 1. Deodorant type spherical granules 25 ... are shown. The back surface of the back separation layer 6 in which the bedding body 1 (pillow) is opened is shown. The back surface of the front separation layer 5 with the bedding body 1 (pillow) opened is shown. The outer surface of the bedding body 1 (pillow) is shown.

(1) Structure of Bedding Body 1 FIGS. 1, 2, 3 and 4 show the front surface (front side outer surface), back surface (back side outer surface) and cross section of the bedding (pillow). In the bedding (pillow) body 1 on which the sleeping human head is placed, a rectangular front cloth (outer coat) 2 on the front side surface and a back cloth (outer coat) 3 on the back side surface are sewn on the periphery. ..

A plurality of rectangular partition cloths 4 ... For example are sandwiched between the front cloth 2 and the back cloth 3, and the partition cloths 4 and 4 are sewn together with the front cloth 2 and the back cloth 3 at the peripheral edge. The partition cloths 4 and 4 separate the front side and the back side of the bedding body 1 from each other to form a multilayer structure composed of a plurality of separation layers of the front separation layer 5, the back separation layer 6, and the middle separation layer 14. Has been done.

The middle separation layer 14 is formed between the partition cloths 4 and 4. The surface separation layer 5 is formed between the front cloth 2 and one partition cloth 4, that is, the front cloth 2 and the partition cloth 4 in contact with the front cloth 2. The back separation layer 6 is formed between the back cloth 3 and the other partition cloth 4, that is, the back cloth 3 and the partition cloth 4 in contact with the back cloth 3. The front cloth 2 is exposed on the front surface of the bedding body 1, and the back cloth 3 is exposed on the back surface of the bedding body 1.

In addition to the peripheral edge, the front cloth 2 and the partition cloth 4 are sewn together by a plurality of, for example, two front horizontal stitch lines (boundaries) 7a and 7b extending horizontally in the left-right direction, and vertically in the vertical direction. It is sewn to each other at a plurality of, for example, two front vertical stitch lines (boundaries) 8a and 8b extending to.

The 2 × 2 front horizontal stitch lines 7a and 7b and the front vertical stitch lines 8a and 8b further divide the front separation layer 5 between the front cloth 2 and the partition cloth 4 in the bedding body 1. 3 × 3 = 9 surface split sac 31 ..., 32 ..., 33 ... Are formed.

The front split sac 31 ..., 32 ..., 33 ... Are mutually shielded by the four front horizontal stitch lines 7a, 7b and front vertical stitch lines 8a, 8b, and are exposed on the surface of the bedding body 1. The surface of the bedding body 1 is continuous in the left-right direction and the up-down direction.

In addition to the peripheral edge, the backing cloth 3 and the partitioning cloth 4 are sewn to each other by a plurality of or singular back-lateral stitching lines (boundaries) 9 extending laterally in the left-right direction, and are sewn together in the vertical direction. A plurality of or singular pieces, for example, one back vertical suture line (boundary) 10 extending continuously in the vertical direction are sewn to each other. The two partition cloths 4 and 4 are not sewn to each other and are not sewn to each other on the periphery.

The back separation layer 6 between the back cloth 3 and the partition cloth 4 in the bedding body 1 is further divided by the 1 × 1 back horizontal stitch line 9 and the back vertical stitch line 10, and 2 × 2 pieces. The back split sac 34, 34, 35, 35 is formed.

The back split sac 34, 34, 35, 35 are mutually shielded by the 1 × 1 back horizontal stitch line 9 and back vertical stitch line 10, and are exposed on the back surface of the bedding body 1. , The back surface of the bedding body 1 is continuous in the vertical and horizontal directions.

Of the above 3 × 3 = 9 table-dividing sac 31 ..., 32 ..., 33 ..., the three table-dividing sac that are arranged laterally along the upper part of the human head lying on his back are shown in the above table. The three frontal divisional sac 31 ..., which are in direct contact with the head / back of the head of a human lying on his back and are arranged laterally along the vicinity of the head, are the middle surface divisional sac 32 ... The three table-splitting sac 33, which are in direct contact with the neck / neck muscle side of a person sleeping on the neck and are arranged laterally along the vicinity of the neck, are the lower table-splitting sac 33.

Of the above two back split sac 34, 34, 35, 35, the two laterally extending back split sac that are arranged laterally along the upper part of the human head lying on his back are the upper back split sac. 34, 34, the two laterally extending back split sac along the vicinity of the neck / nape side of a human lying on his back are the lower back split sac 35, 35.

The plurality of such parts, for example, between the two partition cloths 4 and the side edges of the partition cloth 4, are not completely sewn, and a fastener is sewn between the respective peripheral edges, and the fastener forms an openable doorway 36. Has been done. The side edge of the front cloth 2 is also sewn to one of the doorways 36, and the side edge of the back cloth 3 is also sewn to the other side of the doorway 36.

By opening the doorway 36, the space between the front cloth 2 and the partition cloth 4 and the partition cloth 4 and the back cloth 3, that is, the middle separation layer 14 can be opened. Filling can be taken in and out of the middle separation layer 14 through the doorway 36. As a result, the thickness of the bedding body 1 can be changed, and the optimum height for a person who uses the bedding body 1 can be realized. The filling includes clothing, towels, breath air, air waves, air pillows, air mats, air seals and the like.

Since the middle separation layer 14 containing the filling covers the entire surface of the bedding main body 1, the filling on the left and right peripheral edges of the middle separation layer 14, that is, the left and right peripheral edges of the bedding main body 1 is filled in the central portion of the bedding main body 1. It can be thicker than an object and can provide comfortable bedding even when lying sideways. Conversely, the central portion of the bedding body 1 can be made thinner than the peripheral edge, and comfortable bedding can be provided even when lying on the back.

Of the above-mentioned outer cloth 2, the upper front split sac 31 ... And the middle table split sac 32 ... The outer cloth 2 is made of a flame-retardant cloth. As a result, of the outer cloth 2, the part of the outer cloth 2 on the upper side of the head from the head of the sleeping human can be made flame-retardant, and the part with flammable hair is hard to burn, and a safe sleeping comfort is realized. it can. In addition, the upper edge of the bedding body 1, which is easily ignited by a fire or the like, is hard to burn, and a safe sleeping comfort can be realized.

Of the above-mentioned backing cloth 3, the backing cloth 3 of the portion of the upper back split sac 34 is made of a flame-retardant cloth. As a result, of the backing cloth 3, the part of the backing cloth 3 on the upper side of the head from the sleeping human head can be made flame-retardant, and the part with flammable hair is hard to burn, and a safe sleeping comfort is realized. it can. In addition, the upper edge of the bedding body 1, which is easily ignited by a fire or the like, is made hard to burn, and a safe sleeping comfort can be realized.

It should be noted that only the outer cloth 2 of the upper table split sac 31 ... may be made of a flame-retardant cloth. Further, only the outer cloth 2 of the middle surface dividing sac 32 ... may be made of a flame-retardant cloth. Further, only the outer cloth 2 of the lower table split sac 33 ... may be made of a flame-retardant cloth. Further, only the outer cloth 2 of the upper table divided sac 31 ... and the lower table divided sac 33 ... may be made of a flame-retardant cloth. Further, only the outer cloth 2 of the middle table divided sac 32 ... and the lower table divided sac 33 ... may be made of a flame-retardant cloth.

Further, the upper table split sac 31 ..., the middle table split sac 32 ..., and the lower table split sac 33 ... The outer cloth 2 may all be made of a flame-retardant cloth. Further, only the back cloth 3 of the lower back split sac 35 may be made of a flame-retardant cloth. Further, the back cloth 3 of the upper back split sac 34 and the lower back split sac 35 may all be made of a flame-retardant cloth.

As a result, of the front cloth 2 and the back cloth 3, the vicinity of the sleeping human neck can be made flame-retardant, a fire caused by sleeping cigarettes can be prevented, and a safe sleeping comfort can be realized. In addition, it prevents fires around the mouth, secures breathing, and is useful for evacuation. If only the outer cloth 2 of the middle surface split sac 32 ... is made of a flame-retardant cloth, it is possible to prevent a fire around the nose, secure breathing, and help evacuation. This also applies to the upper back split sac 34 ... and the lower back split sac 35 ....

The front horizontal stitch lines (boundary) 7a and 7b and the front vertical stitch line (boundary) 8a and 8b do not overlap with the back horizontal stitch line (boundary) 9 and the back vertical stitch line (boundary) 10 and are displaced. Is formed in. Further, the back horizontal stitch line (boundary) 9 and the back vertical stitch line (boundary) 10 do not overlap with the front horizontal stitch lines (boundary) 7a and 7b and the front vertical stitch line (boundary) 8a and 8b, and are displaced. It is formed at the position.

That is, the boundaries of the split sac 31 ..., 32 ..., 33 ... on the front surface side are located substantially in the center of the split sac 34 ..., 35 ... On the back surface side, and the split sac 34 ..., 35 on the back surface side. It is not located near the boundary of ... Further, the boundaries of the divided sac 34 ..., 35 ... on the back surface side are located substantially in the central portion of the divided sac 31 ..., 32 ..., 33 ... On the front surface side, and the divided sac 31 ..., 32 ... , 33 ... Not located near the boundary.

As a result, the vicinity of the boundary between the divided sac 31 to 35 is not thinned, and it becomes difficult for the sleeping person to form unevenness on the bedding body 1, or even if it is formed, the unevenness becomes small, and the shape of the bedding body 1 is stable and comfortable. You can achieve a comfortable sleep.

Inside the split sac 31-35, the front separation layer 5, the back separation layer 6, and the middle separation layer 14, elastic photocatalyst-type tubular particles 21 ..., Flame-retardant type tubular granules 22, ... Far-infrared type tubular granules 23 ..., deodorant type tubular granules 24 ..., deodorant type spherical granules 25 ... are built-in, and there are many gaps and excellent breathability. Therefore, since the split sac 31 to 35 and the front separating layer 5 back separating layer 6 middle separating layer 14 are breathable, the deodorizing effect is not reduced.

Since the middle separation layer 14 is hollow and is not filled with anything, the air permeability is very high. That is, the middle separation layer 14 is not in contact with the front cloth 2 and the back cloth 3, is hollow without being filled inside, and is in contact with the front cloth 2 and the back cloth 3. , 6 can be separated.

Therefore, the odor is well applied to the entire partition cloth 4, and the deodorizing effect is improved by the photocatalyst type tubular granules 21 ..., the deodorant type tubular granules 24 ..., and the deodorant type spherical granules 25 .... Further, since the middle separation layer 14 is hollow, when the bedding body 1 is lifted, the front separation layer 5 and the back separation layer 6 are greatly separated from each other, a large amount of air enters the middle separation layer 14, and an odor is emitted over the entire partition cloth 4. The deodorant effect of the bedding body 1 is improved.

Further, since the middle separation layer 14 is hollow, when the bedding body 1 is washed, the front separation layer 5 and the back separation layer 6 are largely separated from each other, and detergent and water enter the middle separation layer 14 to facilitate washing. Drying is also accelerated through the hollow middle separation layer 14. In addition, in a part or the whole of the middle separation layer 14, a photocatalyst type tubular granular material 21 ..., a flame-retardant type tubular granular material 22 ..., a far-infrared type tubular granular material 23 ..., a deodorant type cylinder Granules 24 ..., deodorant type spherical granules 25 ... And the like may be filled.

As shown in FIGS. 3 and 4, there is a gap between the split sac 31 to 35, the front separation layer 5, and the back separation layer 6 and the head. Therefore, the air permeability is maintained, and the deodorizing effects of the photocatalyst type tubular granules 21 ..., the deodorant type tubular granules 24 ..., the deodorant type spherical granules 25 ..., the front cloth 2 and the back cloth 3 are exhibited. Will be done.

(2) Built-in Granules FIG. 5 shows tubular granules 21 ..., 22 ..., 23 ..., 24 ... And spherical granules 25 ... Stored / built in the above-mentioned bedding main body 1. The tubular granules (polycut tubes) 21 ..., 22 ..., 23 ..., 24 ... Are cylindrical or prismatic, for example, 3 to 15 mm in length, preferably 4 to 10 mm, outer diameter 3 to 10 mm, preferably 3 to 10 mm in length. It is 4 to 7 mm, has a thickness of 0.01 to 1 mm, preferably 0.05 to 0.1 mm, and is made of a synthetic resin (plastic) such as polyethylene, polypropylene, or acrylic, and is relatively hard but flexible. It consists of one that has and one that is relatively soft and flexible, or one of them.

The spherical granules 25 ... Have, for example, an outer diameter of 3 to 20 mm, preferably 5 to 15 mm, a thickness of 0.01 to 1 mm, and preferably 0.05 to 0.1 mm, and are made of polyethylene, polypropylene, acrylic, or the like. It is made of synthetic resin (plastic), etc., and is relatively hard but flexible. The hardness may be harder or softer than the tubular granular material 21 ...

Since the tubular granules 21 ..., 22 ..., 23 ..., 24 ... Are tubular, a hollow insertion hole 26 ... with breathability is formed, which is excellent in breathability and heat dissipation, and the hole is easily deformed. It's hard to do. The spherical granules 25 ... Are also formed with a hollow penetrating insertion hole 27 ... Having air permeability at the center, which is excellent in air permeability and heat dissipation, and the hole is not easily deformed.

The size / diameter of the insertion hole 27 ... Of the spherical granules 25 ... Is 20% to 75% of the outer diameter of the spherical granules 25 ..., and is 0.6 to 15 mm, preferably 3 to 7.5 mm. .. Further, the size / diameter of the insertion holes 26 ... Of the tubular granules 21 ..., 22 ..., 23 ..., 24 ... Is 2 to 9.99 mm, preferably 3 to 7 mm.

The size of the insertion hole 27 ... of the spherical granules 25 ... Is smaller than the outer diameter / size / thickness of the tubular granules 21 ..., 22 ..., 23 ..., 24 ..., And the outer diameter / outer diameter of the spherical granules 25 ... The size is selected to be larger than the size of the insertion holes 26 ... Of the tubular particles 21 ..., 22 ..., 23 ..., 24 ...

Therefore, the tubular granules 21 ..., 22 ..., 23 ..., 24 ... Do not enter the insertion holes 27 ... of the spherical granules 25 ..., and conversely, the spherical granules 25 ... ..., 22 ..., 23 ..., 24 ... will not get inside the insertion holes 26 ... Therefore, even if the bedding body 1 is used for a long time or the bedding body 1 is washed, the granules 21 ..., 22 ..., 23 ..., 24 ..., 25 ... do not reduce the volume as a whole and can be used comfortably for a long time. it can.

The granules stored in the upper front split sac 31 ..., the middle front split sac 32 ..., the lower front split sac 33 ..., the upper back split sac 34, and the lower back split sac 35 are only spherical granules 25 ... May be good. That way, the particles are less likely to get in. On the contrary, the granules stored in the upper front split sac 31 ..., the middle front split sac 32 ..., the lower front split sac 33 ..., the upper back split sac 34, and the lower back split sac 35 are tubular granules 21 ..., 22. ..., 23 ..., 24 ... may be the only ones.

However, since the tubular granules 21 ..., 22 ..., 23 ..., 24 ... Are tubular, they are excellent in air permeability / heat dissipation / drying property. Therefore, it is better to mix both. The mixing ratio of the two is 10% to 90%: 90% to 10%, preferably 50%: 50% by weight.

A part or all of the tubular granules 21 ..., 22 ..., 23 ..., 24 ... or / and the spherical granules 25 ... Have a shape memory effect. As a result, even if the bedding body 1 is used and these are deformed by the weight of the head, if they are released from the weight of the head, they return to their original shape, and the flame-retardant action (flame-retardant action, non-flammable action) described later is performed. ), Antibacterial action such as photocatalytic action / deodorant action / decomposition action, warming action such as far infrared ray generating action / blood circulation promoting action are not reduced. Further, for the same reason, the front cloth 2, the back cloth 3, and the partition cloths 4 and 4 may also have a shape memory action in the same manner.

The tubular granules 21 ..., 22 ..., 23 ..., 24 ... are photocatalyst type tubular granules 21 ..., flame-retardant type tubular granules 22 ..., far-infrared type tubular granules 23 ..., deodorant type. There are four types of tubular granules 24 ... The spherical granules 25 ... Are only one type of deodorant type spherical granules 25 ...

The photocatalytic type tubular granules 21 ..., deodorant type tubular granules 24 ..., deodorant type spherical granules 25 ... have antibacterial action / deodorant action / deodorant action / insect repellent action / decomposition such as photocatalytic action. The material that exerts its action is mixed with the material or coated on the surface.

Materials having a photocatalytic action include titanium dioxide, CdS, CdSe, WO3, Fe2O3, SrTIO3, KNbO, Shine Up (fiber, cloth, cotton), Dismel (a product of Toyobo Co., Ltd.), Epicomodo and the like. In addition to this photocatalytic material, there are a wide variety of deodorant materials such as chitin chitosan, chitosan, green tea, activated carbon, corma beads, chemical deodorant, physical deodorant, and biological deodorant. It is in.

As the far-infrared type tubular granules 23 ..., a material exhibiting a heating action / blood circulation promoting action such as a far-infrared generating action is mixed with the material or coated on the surface. Materials with far-infrared generating action are tourmaline, ceramics, zeolite, diatomaceous earth, wool zeolite, Yanlong processed cloth / cotton, Ronwave (a product of Kuraray Co., Ltd.), lava sheets (fairyland http://store.shopping. yahoo.co.jp/otogino/ba0612.html), cloth with tourmaline particles or diatomaceous earth.

As the flame-retardant cloth of the flame-retardant type tubular granular material 22 ..., The front cloth 2 or the back cloth 3, a flame-retardant material / flame-retardant material / non-flammable material is mixed with the material or coated on the surface. Such flame retardants include antimony compounds, metal hydroxides, nitrogen compounds, boron compounds, inorganic flame retardants, bromine compounds, phosphorus compounds, chlorine compounds, organic flame retardants, cotton, natural materials, polyesters, polypropylenes, etc. In addition to acrylics, halogen compounds, metal fibers, additive-type flame retardants, and reactive flame retardants, there are those that spray flame-retardant / flame-retardant / non-flammable agents on the surface.

The flame-retardant type tubular granules 22 ... and the deodorant type spherical granules 25 ... Are mixed and incorporated in the upper table split sac 31. The photocatalyst type tubular granules 21 ..., the flame-retardant type tubular granules 22 ..., and the deodorant type tubular granules 24 ... Are mixed and incorporated in the middle surface dividing capsule 32. The photocatalyst type tubular granules 21 ..., the deodorant type spherical granules 25 ..., and the far-infrared type tubular granules 23 ... Are mixed and incorporated in the lower table division capsule 33.

The photocatalyst type tubular granules 21 ..., the flame-retardant type tubular granules 22 ..., and the deodorant type tubular granules 24 ... Are mixed and incorporated in the upper and back split capsules 34. The photocatalyst type tubular granules 21 ..., the deodorant type spherical granules 25 ..., and the far infrared type tubular granules 23 ... Are mixed and incorporated in the lower back split capsule 35 ...

As a result, the granules of the upper front split sac 31 ..., the middle front split sac 32 ..., and the upper back split sac 34 ... are made flame-retardant from the sleeping human head to the portion of the back cloth 3 on the upper side of the head. That is, the flame-retardant type tubular granular material 22 ... Can be obtained from the plurality of split sac 31, 32, 33 on the front surface side and the plurality of split sac 34, 35 on the back surface side of a human lying on his back. Since it is built in the upper front split sac 31 ..., the middle front split sac 32 ... and the upper back split sac 34 ... on the upper side of the head from the head, it makes it difficult to burn the part with flammable hair and provides a safe sleeping comfort. realizable. In addition, the upper edge of the bedding body 1, which is easily ignited by a fire or the like, is made hard to burn, and a safe sleeping comfort can be realized.

Further, as a result, the granules of the lower front split sac 33 ... and the lower back split sac 35 ... can be made to emit far infrared rays, the blood circulation of the nape of the neck can be improved, and the fatigue of the brain can be relieved. In addition, it is possible to keep warm from the side of the neck where drafts easily enter to the shoulders, and it is possible to realize a comfortable sleep.

The flame-retardant type tubular granules 22 ... and the far-infrared type tubular granules 23 ... Do not mix, that is, the flame-retardant type tubular granules 22 ... Are the far-infrared type tubular granules 23. ... is not built into the same split sac 31-35. As a result, the flame retardancy of the flame-retardant type tubular granules 22 ... Is not hindered by the far-infrared rays of the far-infrared type tubular granules 23.

It should be noted that the lower front split sac 33 ... or the lower back split sac 35 ... also contains the flame-retardant type tubular granules 22 ... in a mixed manner, and is incorporated in all of the split sac 31-35 instead of the above-mentioned part. You may. As a result, like the lower front split sac 33 ... or the lower back split sac 35 ..., the vicinity of the sleeping human neck can be made flame-retardant, fires due to sleeping cigarettes can be prevented, and a safe sleeping comfort is realized. it can.

In addition, it prevents fires around the mouth, secures breathing, and is useful for evacuation. If only the outer cloth 2 of the middle surface split sac 32 ... is mixed with the flame-retardant type tubular granules 22 ..., a fire around the nose can be prevented, breathing can be secured, and it is useful for evacuation. This also applies to the upper back split sac 34 ... and the lower back split sac 35 ....

The flame-retardant type tubular granules 22 ... Are incorporated only in the split sac 31 to 35 on the outer edge side of the bedding body 1, and may not be incorporated in the split sac 31 to 35 in the middle. As a result, the outer edge of the bedding body 1 is less likely to burn, and a safe sleeping comfort can be realized.

The flame-retardant type tubular granules 22 ... may not be incorporated in the middle surface split sac 32 ..., may not be incorporated in the upper surface split sac 31 ..., or may be incorporated in the upper back split sac 34 ... It does not have to be built-in. Photocatalyst type tubular granules 21 ..., flame-retardant type tubular granules 22 ..., far-infrared type tubular granules 23 ..., deodorant type tubular granules 24 ... or deodorant type spherical granules 25 ... , Of the divided sac 31-35, it may be incorporated in at least one divided sac 31-35, and may be incorporated in all the divided sac 31-35.

In this case, three upper front split sac 31 ..., three middle front split sac 32 ..., three lower front split sac 33 ..., two upper back split sac 34 ..., two lower back split sac 35 ... any one It is one. Any of the spherical granules 21 to 25 may be incorporated in only the right split sac 31 to 35 and only the left split sac 31 to 35.

Of the above three middle table split sac 32 ..., upper table split sac 31 ..., lower table split sac 33 ... in some cases, middle middle table split sac 32, in some cases middle upper table split sac 31, lower table split sac The amount of granules of 33 is less than the amount of granules of the inner surface dividing sac 32, 32, and in some cases 31, 31, 33, 33 on both the left and right sides thereof.

That is, the amount of granules in the split sac 32, in which the occipital region of the human lying on the bedding body 1 is located, and in some cases the split sac 31, 33, is the other split sac 32, 32, in some cases 31, 31, 33. , 33 less than the amount of granules.

As a result, the center of the bedding body 1 is dented, and the head of a human lying on his back in the center of the bedding body 1 is stabilized. Further, when sleeping sideways, the end of the bedding body 1 located under the head is raised, and the head of a human sleeping sideways is stabilized.

The deodorant type spherical granules 25 ... Are stored in the upper table split sac 31 ..., the lower table split sac 33 ..., the lower back split sac 35 ..., and in the upper table split sac 31 ..., the middle table split sac 32 ... Not stored. As a result, the deodorant type spherical granules 25 ... are not stored in the inner surface split sac 32 ..., which is most pressured, and the tubular granules 21 are more easily deformed than the deodorant type spherical granules 25 ... Since only ~ 24 are built in, the bedding body 1 is easily deformed along the head.

Of course, the deodorant type spherical granules 25 ... may also be incorporated in the middle front split sac 32 ... and the upper back split sac 34 .... As a result, it is possible to realize a bedding that is hard to be deformed by making the inner surface split sac 32, which is relatively pressure-sensitive, less likely to bend. The deodorant type spherical granules 25 ... may not be incorporated in the upper front split sac 31 ..., the lower front split sac 33 ..., or the lower back split sac 35 ....

The infrared rays emitted from the far-infrared type tubular granular material 23 ... Are mid-infrared rays, far-infrared rays and / and ultra-far-infrared rays. Infrared rays have a wavelength of 0.76 to 1.5 μm as near infrared rays, a wavelength of 1.5 to 5.6 μm as mid-infrared rays, a wavelength of 5.6 to 400 μm as far infrared rays, and a wavelength of 400 to 1000 μm as ultra-far infrared rays. However, in the present specification and claims, the mid-infrared ray is also described as a far-infrared ray, and the ultra-far-infrared ray is also described as a far-infrared ray.

The longer the wavelength of far-infrared rays, the deeper the human tissue penetrates and the deeper it warms (retains). Therefore, the longer the wavelength of far infrared rays, the longer it takes for the above far-infrared effect to appear, but once the far-infrared effect appears, the persistence lasts longer, and even if the foot protector is removed from the foot, the far-infrared effect remains. continue.

In addition, the shorter the wavelength of far infrared rays, the warmer (retains) the relatively surface of human tissue. Therefore, the shorter the wavelength of the far-infrared ray, the faster the far-infrared effect appears, the more immediate the effect is, and the sooner the foot is put into the foot protector, the warmer (heats).

In particular, arteries such as cerebellar arteries and cervical vertebral arteries are located deep inside the human body, so far infrared rays with long wavelengths promote blood circulation and lymphatic flow, and veins and lymph vessels such as cerebellar veins and cervical vertebral veins are shallow inside the human body. Since it is located there, far infrared rays with a short wavelength promote blood circulation and lymphatic flow. In this way, it is possible to promote blood circulation and lymphatic flow by sharing the arteries, veins, and lymph vessels of the neck depending on the difference in the wavelength of far infrared rays.

In addition, the heat retention effect of this far infrared ray can activate the cerebellum, brain stem, spinal cord, etc. behind the neck, which is useful for health promotion. Furthermore, the heat retention effect of this far-infrared ray can remove fat from the neck to give a slimming effect to the neck, and can moisturize the skin to prevent wrinkles on the neck and face.

(3) Second Embodiment FIGS. 6, 7, and 8 show the bedding (pillow) of the second embodiment. The front separating layer 5 and the back separating layer 6 can be opened and closed by being separated from each other on the lower side of the bedding main body 1 and opened or brought into close contact with each other and closed. When the bedding body 1 is opened and separated, the height of the bedding body 1 becomes low, and when the bedding body 1 is high as a pillow, the bedding body 1 can be opened to select the height / thickness of the bedding body 1.

In this case, the height / thickness / shape of the front separating layer 5 and the height / thickness / shape of the back separating layer 6 may be changed so that one may be higher or lower than the other. Thereby, among the open bedding main body 1, the more optimum height / thickness of the front separating layer 5 or the back separating layer 6 can be selected more finely. The front separation layer 5 and the back separation layer 6 may have the same height / thickness / shape.

As shown in FIG. 6, a band-shaped sandwiching band 51 is provided on the back surface of the back separating layer 6, that is, in the center of the inner side of the bedding body, and the sandwiching band 51 is rectangular and has two short sides of the rectangle. Is sewn to the back surface of the rectangular back separation layer 6, that is, substantially in the center of the two long sides on the inner side of the bedding body. A separate separation layer 52 (separate layer) is inserted and sandwiched in the sandwiching band 51, and if the separate separation layer 52 is sandwiched between the front separation layer 5 and the back separation layer 6, the bedding The main body 1 can be increased by the thickness of the separate separation layer 52.

The sandwiching separate separation layer 52 may be one, two or more, or may not be provided. As a result, the height of the bedding body 1 (pillow) can be arbitrarily selected, the height of the bedding / pillow can be switched to the optimum one, and the shape / height of the bedding body 1 (pillow) can be selected. / The thickness can be selected and held in the optimum shape that suits the user's head.

With the sandwiching band 51, the internal components of the separate separation layer 52 can be fixed while being brought close to the periphery, fixed while being brought close to the center, or fixed while being brought close to other positions, and the height of the bedding / pillow. Can be switched to the optimum one and selected, and the shape / height / thickness of the bedding body 1 (pillow) can be maintained in the optimum shape suitable for the user's head. As a result, the separate separation layer 52 is fixed inside the front separation layer 5 and the back separation layer 6, that is, inside the bedding body 1 (pillow) by the sandwiching band 51, and the internal components of the separate separation layer 52 are also fixed. Can be done.

The separate separation layer 52 has substantially the same structure / size as the portion of the back separation layer 6. The separate separation layer 52 may have substantially the same structure / size as the portion of the surface separation layer 5. Therefore, the separate separation layer 52 has the upper front split sac 31 ..., the middle front split sac 32 ..., the lower front split sac 33 ... or the upper back split sac 34 ..., the lower back split sac 35 ... You may.

When the separate separation layer 52 is locked to the sandwich band 51 and the separate separation layer 52 is sandwiched between the front separation layer 5 and the back separation layer 6 to close the bedding body 1 (pillow), the bedding body 1 (pillow) is closed. ) Can be increased by the thickness of the separate separation layer 52.

A plurality of separate separation layers 52 having different heights / thicknesses are prepared, and the height of the bedding / pillow is optimized by exchanging the plurality of separate separation layers 52 ... Or by stacking the plurality of separate separation layers 52. The shape / height / thickness of the bedding body 1 (pillow) can be maintained in the optimum shape suitable for the user's head.

The three upper table division sac 31 ..., the three middle surface division sac 32 ..., and the three lower table division sac 33 ... may be two, one, or four or more instead of three, respectively. In this case, the front vertical stitch line (boundary) 8a and / and the front vertical stitch line (boundary) 8b are omitted. At this time, the positions of the front vertical stitch line (boundary) 8a and / and the front vertical stitch line (boundary) 8b may be moved to the center of the bedding body 1 (pillow), or the peripheral edge of the bedding body 1 (pillow). You may move to.

Further, the lateral suture line (boundary) 7a and / and the lateral suture line (boundary) 7b may also be omitted. At this time, the positions of the front lateral suture line (boundary) 7a and / and the front lateral suture line (boundary) 7b may be moved to the center of the bedding body 1 (pillow) or the peripheral edge of the bedding body 1 (pillow). You may move to.

The two upper back split sac 34 ... and the two lower back split sac 35 ... may be one or three or more instead of two. In this case, the back lateral stitch line (boundary) 9 is omitted. At this time, the position of the back lateral suture line (boundary) 9 may be moved to the center of the bedding body 1 (pillow) or may be moved to the peripheral edge of the bedding body 1 (pillow).

Further, the back vertical stitch line (boundary) 10 may be omitted. At this time, the position of the back vertical stitching line (boundary) 10 may be moved to the center of the bedding body 1 (pillow) or may be moved to the peripheral edge of the bedding body 1 (pillow). These things can be done in the separate separation layer 52 in exactly the same way.

As shown in FIG. 7, a pair of straps 53 and 53 are provided on the back side of the front separating layer 5 on the opposite side to the back side of the back separating layer 6 provided with the sandwiching band 51. The straps 53 and 53 are elongated, and one end is sewn to a position slightly inside from the end near the long side of the back surface of the front surface separating layer 5, and the other end is rectangular. It is sewn to a position slightly inside from the edge near the side.

The positions of the pinching strings 53 and 53 near the ends are cut so that the pinching strings 53 and 53 can be separated, and the connecting surface fasteners 54 ... Are fixed to the separated ends of the pinching strings 53 and 53, respectively. The straps 53, 53 can be connected to or separated from each other. In this case, if the separate layer 55 ... (separate layer) is sandwiched between the straps 53 and 53 and the back surface of the front separation layer 5 and the front separation layer 5 and the back separation layer 6 are closed, the bedding body 1 is separated. The thickness of the separation layer 55 ... Can be increased.

The sandwiching separate separation layer 55 ... May be one, two or more, or may be absent. As a result, the height of the bedding body 1 (pillow) can be arbitrarily selected, and the bedding body 1 (pillow) having the optimum shape / height / thickness can be selected.

As shown in FIG. 7, the connecting surface fasteners 54 ... May be connected to the sandwich strings 53, 53 so as to be parallel to each other, or the connecting surface fasteners 54 ... May be connected so as to intersect each other. , This parallel and crossing can be switched and selected.

That is, the pinching strings 53 and 53 (fixing mechanism) are fixed so as to intersect each other, or are fixed so as not to intersect each other. As a result, the optimum fixed state can be selected according to the amount of internal components of the separate layers 52 ..., 55 ... (separate layer), and the shape / height / thickness of the bedding body 1 (pillow) during use. The shape / height / thickness of the comfortable bedding body 1 (pillow) once set can be maintained without changing.

As a result, the internal components of the separate separation layer 55 ... can be fixed while being brought close to the periphery, fixed while being brought close to the center, and fixed while being brought close to other positions, and the shape of the bedding body 1 (pillow). / Height / thickness can be maintained in the optimum shape that suits the user's head. Further, the separate separation layer 55 ... Is fixed to the inside of the front separation layer 5 and the back separation layer 6, that is, the inside of the bedding main body 1 (pillow) by the pinching strings 53, 53, and the internal components of the separate separation layer 55 ... Are also fixed. can do.

Further, since the sandwich band 51 and the straps 53, 53 for maintaining such an optimum shape are located inside the bedding body 1 (pillow) instead of the surface, they can be used even if they are parallel or intersect with each other. The pinching band 51 and the pinching cords 53, 53 hit the person's head without causing discomfort, and a comfortable sleep can be realized.

As shown in FIG. 8, the front side of the surface separating layer 5 is a substantially semicircular two semicircular cloths 56, 56 and a constricted cloth sandwiched between the two semicircular cloths 56, 56. It consists of 57. The constricted cloth 57 has a constricted central portion, and one constricted cloth 57 and two semi-circular cloths 56, so that the convex portions of the two semicircular cloths 56 and 56 are inserted into the constricted portion. 56 and 56 are sewn together.

The one constricted cloth 57 and the two semicircular cloths 56 and 56 are sewn together so that the central portion is loosened with respect to the peripheral portion of the surface separating layer 5. As a result, the internal components of the bedding body 1 (pillow) move closer to the center of the surface separation layer 5, it becomes difficult to move to the peripheral part, and it becomes easy to deform according to the shape of the user's head, which makes the user feel uncomfortable. It does not occur and a comfortable sleep can be realized.

The one constricted cloth 57 and the two semicircular cloths 56, 56 may be sewn together so that the peripheral portion is loosened with respect to the central portion of the surface separation layer 5, or the central portion and the periphery may be sewn together. The portion may be sutured with the same slack.

A pinching band 51 is provided on both backs of the front separating layer 5 and the back separating layer 6, and the pinching strings 53 and 53 may be omitted, and pinching strings are provided on both backs of the front separating layer 5 and the back separating layer 6. 53 and 53 are provided, and the sandwiching band 51 may be omitted.

A tight-fitting material such as a rubber cord may be sewn on both edges of the sandwiching band 51 to make it difficult for the internal components of the separating layer 52 to be sandwiched to move. As a result, the internal components of the separate separation layer 52 can be fixed while being brought close to the periphery, fixed while being brought close to the center, and fixed while being brought close to other positions, and the shape of the bedding body 1 (pillow) / The height / thickness can be maintained in the optimum shape that suits the user's head.

The separate separation layer 52, the separate separation layer 55 ..., the upper front split sac 31 ..., the middle front split sac 32 ..., the lower front split sac 33 ..., the upper back split sac 34 ... , The lower back split sac 35 ... Is not partially or wholly divided, and some or all may be integrated.

However, since there are the pinching band 51, the pinching string 53, and 53 as described above, the internal components of the separate separating layer 52, the separate separating layer 55, etc. move from the optimum state, and the optimum bedding body 1 (pillow) The shape / height / thickness will not change.

In this case, the front separating layer 5 or the back separating layer 6 is such as the upper front split sac 31 ..., the middle front split sac 32 ..., the lower front split sac 33 ..., the upper back split sac 34 ..., the lower back split sac 35 ... Part or all may not be divided into parts, and part or all may be integrated.

Closed hook-and-loop fasteners 58 ..., 59 ... Are fixed to the four opposite corners where the front separating layer 5 and the back separating layer 6 are connected to each other, and the closing surface is closed at the corner on the back side of the front separating layer 5. Fasteners 58 and 58 are fixed, and closed surface fasteners 59 and 59 are fixed to the corners on the back side of the back separation layer 6, so that the closed surface fasteners 58 and 58 engage with the closed surface fasteners 59 and 59. ing.

When the front separation layer 5 and the back separation layer 6 are brought into close contact with each other and the closed surface fasteners 58 ..., 59 ... Are connected, the front separation layer 5 and the back separation layer 6 are fixed in a closed state. As a result, the separate separation layer 52 and / and the separate separation layer 55 (separate layer) are fixed between the front separation layer 5 and the back separation layer 6, and the separate separation layer 52 and / and the separate separation layer 55 can be easily moved. It is fixed without.

The sandwiching band 51, the pinching string 53, 53 (fixing mechanism) are provided on the opposite sides of the separate separating layer 52 and the separate separating layer 55 (separate layer) from the front separating layer 5 / back separating layer 6. As a result, the shape / height / thickness of the pinching band 51 and the pinching string 53, 53 is absorbed by the separate separating layer 52 and the separate separating layer 55, and the pinching band 51, the pinching string 53, 53 to the user's head are absorbed. The feeling of strangeness disappears. The sandwich band 51 and the straps 53, 53 may be provided on the same side as the front separation layer 5 / back separation layer 6 of the separate separation layer 55 (separate layer).

The separate separation layer 52 and the separate separation layer 55 (separate layer) are substantially the same size or slightly smaller than the front separation layer 5 or the back separation layer 6, and are thinner than the front separation layer 5 or the back separation layer 6. This makes it easy to adjust the shape / height / thickness of the bedding body 1 (pillow). The separate separation layer 52 and the separate separation layer 55 (separate layer) are smaller than the front separation layer 5 or the back separation layer 6, half the size, and a few percent to several tens of percent to several hundred percent smaller. , It may be several percent to several tens of percent to several hundred percent larger, may be thicker than the front separation layer 5 or the back separation layer 6, or may be the same thickness.

The front separation layer 5 and the back separation layer 6 may be completely separated and divided. The upper front split sac 31 ..., the middle front split sac 32 ..., the lower front split sac 33 ..., the upper back split sac 34 ..., the lower back split sac 35 ... may also be completely separated and split. The separate separation layer 52 and / or the separate separation layer 55 is detachably attached to the inside of the front separation layer 5 and the back separation layer 6, the surface / top surface of the front separation layer 5, or the surface / bottom surface of the back separation layer 6. May be done.

Bolts and nuts, screws, hook-and-loop fasteners, hook-and-loop fasteners, stitches, and adhesives are fixed between the sandwiches 51, straps 53, 53 (fixing mechanism), connecting surface fasteners 54 ..., closed surface fasteners 58 ..., 59 ... Agents, velcro, hooks and hooks, buttons, snaps, magnets, etc. may be used.

The separate separation layer 52 and the separate separation layer 55 (separate layer) are arranged in either the front separation layer 5 or the back separation layer 6 which is arranged in both the front separation layer 5 and the back separation layer 6. , Whichever is not arranged in either the front separation layer 5 or the back separation layer 6 can be arbitrarily selected. As a result, the shape / height / thickness of the bedding body (pillow) can be arbitrarily selected, and the optimum shape / height / thickness of the bedding body (pillow) can be selected according to the user's head. ..

The separate separation layer 52 and the separate separation layer 55 (separate layer) can be arbitrarily selected from one, a plurality, and none at all. As a result, the shape / height / thickness of the bedding body (pillow) can be arbitrarily selected, and the optimum shape / height / thickness of the bedding body (pillow) can be selected according to the user's head. ..

The closed surface fasteners 58 ..., 59 ... may be provided on the separate separation layer 52, the separate separation layer 55, etc. instead of the front separation layer 5 and the back separation layer 6, and the front separation layer 5 and the back separation layer 6 may be provided. In addition to the corner ends of the separate separation layer 52 and the separate separation layer 55, the front separation layer 5 and the back separation layer 6 include the entire or part of the peripheral edge, the central portion of the peripheral edge, the entire or partial side edge, and the central portion of the side edge. It may be installed anywhere as long as it can be closed and fixed.

The sandwiching band 51 and the separate separating layer 52 may be provided on the back side of the front separating layer 5, or may be provided on both backs of the front separating layer 5 and the back separating layer 6, and the sandwiching strings 53, 53, The separate separation layer 55 may be provided on the back surface of the back separation layer 6, or may be provided on both back surfaces of the front separation layer 5 and the back separation layer 6. Part or all of the pinching band 51, the separate separating layer 52, the pinching string 53, 53, the separate separating layer 55, the connecting surface fastener 54 ..., the closed surface fastener 58 ..., 59, the semicircular cloths 56, 56, and the constricted cloth 57. It may be omitted.

A part of each of the above or below embodiments may be incorporated, replaced or replaced with a part of another embodiment, and the configuration / structure of each part of each of the above or below embodiments will be described above or below. It can also be diverted to the configuration / structure of each part of the other embodiment, and the configuration, action, and effect of each embodiment described above or described above can be used as the configuration, action, and effect of the other embodiment described above or described below. Also shall be stated. Furthermore, what is not described in each of the above or below embodiments is referred to in other embodiments above or below.

In each of the above-described embodiments and modifications thereof, what is not described in the embodiment refers to or cites the contents described in the other embodiments, and the contents described in the present embodiment are also other. It is also described in the embodiment. In the specification of the present application and claims, an embodiment in which each part or a part of a configuration, an operation, an action, a process or a function is replaced over the plurality of embodiments is also described as each of the above embodiments. ..

(4) Other Embodiments The present invention is not limited to each of the above embodiments, and various modifications can be made without departing from the spirit of the present invention. For example, the front cloth 2, the back cloth 3, the partition cloth 4, the separate separation layer 52, and the separate separation layer 55 may be a breathable cloth, a knitted cloth, or a net shape. As a result, heat from the human head placed on the bedding body 1 can be efficiently dissipated.

Part or all of the upper front split sac 31 ..., the middle front split sac 32 ..., the lower front split sac 33 ..., the upper back split sac 34 ..., the lower back split sac 35 ... may be omitted, or the upper front split sac 31 ... The number of sac 31 ..., middle front split sac 32 ..., lower front split sac 33 ..., upper back split sac 34 ..., lower back split sac 35 ... may be further increased.

The number of rows and the number of columns of each of the divided sac 31 to 35 can be arbitrarily changed in addition to 3 × 3 = 9 and 2 × 2 = 4, and n rows × m columns (n = 1, 2, 3 ..., m = 1, 2, 3 ...) is possible. The sizes of the upper front split sac 31 ..., the middle front split sac 32 ..., the lower front split sac 33 ..., the upper back split sac 34 ..., and the lower back split sac 35 ... can be arbitrarily changed and are different. It may be the same size or the same size.

For example, the upper back split sac 34 ... may be larger than the lower back split sac 35 ..., for example, each width may be 2: 1. As a result, the boundary between the upper back split sac 34 ... and the lower back split sac 35 ... almost coincides with the boundary between the middle front split sac 32 ... and the lower front split sac 33 .... Therefore, the air permeability near the overlapping boundary is improved and the deodorizing function is improved. Thus, any split sac 31-35 may be larger, smaller, or the same size than the other split sac 31-35.

The bedding body 1 (pillow) may be used upside down. The shape, size, and number of arrangements of the divided sac 31 to 33 of the front cloth 2 and the divided sac 34 to 35 of the back cloth 3 may be exactly the same. In this case, the boundaries of the divided sac 31 to 33 on the front surface side may substantially coincide with the boundaries of the divided sac 34 to 35 on the back surface side. The bedding body 1 may be used upside down or 90 degrees sideways. The sizes of the front cloth 2, the back cloth 3, and the partition cloth 4 are not the same, and any one or two or more may be different.

Divided sac 31-33, bedding body 1, front cloth 2, back cloth 3, partition cloth 4, front separation layer 5, back separation layer 6, separate separation layer 52, separate separation layer 55, sandwich 51, semi-circular cloth 56 , 56, Constriction cloth 57, in addition to the above quadrangle, triangle, pentagon, hexagon, ..., polygon, circle, oval, semicircle, semi-elliptical, gourd, polygon, trapezoid, parallel quadrilateral , Rhombus, Ring, Semi-Ring, Star, Fan, Curve, Cross, L-shaped, H-shaped, I-shaped, U-shaped, T-shaped, C-shaped, O-shaped, N-shaped, M-shaped, X-shaped, J-shaped Shape, Y-shape, E-shape, F-shape, S-shape, V-shape, curved surface, angular shape, square stepped shape, rounded stepped shape, rounded uneven shape, three-dimensional shape , These combination shapes, nets, those with a large number of holes, those with holes in the center, etc., these combination composite types, etc. may be used.

Front cloth 2, back cloth 3, partition cloth 4, pinching band 51, semi-circular cloth 56, 56, constricted cloth 57, pinching string 53, 53 separate separation layer 52 ..., 55 ..., closed hook-and-loop fastener 58 ..., 59 ... It may be plural or three or more. As a result, the front separation layer 5, the back separation layer 6, the middle separation layer 14, the separate separation layers 52 ..., 55 ... Are a plurality of layers. The flame-retardant type tubular granular material 22 ... and the far-infrared type tubular granular material 23 ... may be stored in the same divided capsules 31 to 35. Photocatalyst type tubular granules 21 ..., flame-retardant type tubular granules 22 ..., far-infrared type tubular granules 23 ..., deodorant type tubular granules 24 ..., deodorant type spherical granules 25 ... Any two or more of them may be stored in the same divided sac 31 to 35, or may not be stored in the same divided sac 31 to 35 and may be completely separated.

The flame-retardant type tubular granules 22 ... are the same as the photocatalyst type tubular granules 21 ..., the deodorant type tubular granules 24 ..., and the deodorant type spherical granules 25 ... It may be stored or may not be contained in the same split sac. Each of the divided sac 31 to 35 may be composed of an independent bag, and each of the bag-shaped divided sac 31 to 35 may be combined and separated by a hook-and-loop fastener.

The width / dimension / size of the upper back split sac 34 ..., the lower back split sac 35 ... is the front upper front split sac 31 ..., the middle front split sac 32 ..., the lower front split sac 33 ..., which are in contact with the neck of the head. It may be larger or smaller than the width / dimension / size, or it may be approximately the same size. In this case, the upper back split sac 34 ..., the lower back split sac 35 ... on the back side may be further divided into a plurality, the plurality may be combined into one, or the upper front split sac 31 ... The middle table dividing sac 32 ..., the lower table dividing sac 33 ... may be further divided into a plurality of parts, or a plurality of parts may be combined.

Further, the partition cloths 4, 4, the sandwich cloth 51, the semicircular cloths 56, 56, the constricted cloth 57, the separate separation layers 52 ..., 55 ..., and in some cases, the inside of the front cloth 2 and the inside of the back cloth 3 are made of metal. A cloth having a high light reflecting function such as a fiber may be used. As a result, the photocatalyst type tubular granules 21 ... Can improve this function by light reflection. Further, the far-infrared ray from the far-infrared ray type tubular granular material 23 ... can be reflected to improve the heating action / blood circulation promoting action by the far-infrared ray.

The shape, size, color, and function of some or all of the granules 21 to 25 may be different from each other or may be the same. The shape, size, color, and function of some or all of the insertion holes 26, 27 may be different from each other or may be the same.

Further, the photocatalyst type cylinder granules 21 ..., flame retardant type cylinder granules 22 ..., far infrared type cylinder granules 23 ..., deodorant type cylinder granules 24 ..., deodorant type spherical granules ... In addition to tubular and spherical, 25 ... is an elliptical sphere, a perfect sphere, a prismatic shape, a cylindrical shape, a rectangular parallelepiped, a cube, a cylinder, an elliptical pillar, a prism, a semi-cylinder, a semi-elliptical pillar, a half-square pillar, a cone stand, a prismatic stand , Sphere, oval, hemisphere, hemi-oval, polyhedron, gourd, other three-dimensional shape, and a combination of these three-dimensional shapes.

In addition to the deodorant type, the spherical granules 25 ... may include a flame-retardant type, a photocatalyst type, and a far-infrared type. A plurality of insertion holes 26 and 27 may be formed on the surface and side surfaces of the granules 21 to 25, or only one may be formed. Some or all of the insertion holes 26, 27 may not be omitted, and some or all of them may not penetrate.

The shapes of the insertion holes 26 and 27 are circular, quadrangular, ..., polygon, circular, oval, semicircular, semi-elliptical, gourd, trapezoid, parallelogram, rhombus, ring, semi-ring, star. , Fan shape, curved shape, cross shape, L shape, H shape, I shape, U shape, T shape, C shape, O shape, N shape, M shape, X shape, J shape, Y shape, E shape, F shape , S-shaped, V-shaped, curved, angular shape, angular stepped shape, rounded stepped shape, rounded uneven shape, three-dimensional shape, combination of these, net shape, many It may have a hole, a hole in the center of the hole, a combination of these, or the like.

The front horizontal stitch lines (boundaries) 7a and 7b, the front vertical stitch lines (boundaries) 8a and 8b, the back horizontal stitch lines (boundary) 9, and the back vertical stitch lines (boundary) 10 are linear, curved, and circular. , Square, ..., Polygon, Circular, Elliptical, Semicircular, Semi-elliptical, Gourd, Trapezoidal, Parallelogram, Diamond, Ring, Semi-ring, Star, Fan, Curve, Cross, L-shaped, H-shaped, I-shaped, U-shaped, T-shaped, C-shaped, O-shaped, N-shaped, M-shaped, X-shaped, J-shaped, Y-shaped, E-shaped, F-shaped, S-shaped, V-shaped, and a combination of these And so on.

The amount of the granules 21 to 25 of the middle surface dividing sac 32 in the middle is less than the amount of the granules 21 to 25 of the middle surface divided sac 32 ... On both sides thereof, but may be larger or the same amount. The filling material filled in the middle separation layer 14 may be any one of the above-mentioned granules 21 to 25, or all of them.

Further granules may be additionally mixed with the granules 21 to 25. In this case, the other granules to be additionally mixed are usually perfectly spherical, elliptical or cylindrical, and may be larger, smaller, or the same in size than the granules 21-25. It may be the size. However, the shape / size is selected so that the granules 21 to 25 do not enter.

The bedding body 1 may have portions of separation layers 5, 6 and 14 in which the front side and the back side of the bedding body 1 are not separated by the partition cloth 4. The granules 21 to 25 are replaced with multiple folded or laminated sheets, multiple folded or laminated cloths, multiple folded or laminated three-dimensional knits, and the like. May be good.

The internal components of the separate separation layer 52 and the separate separation layer 55 are the photocatalyst type tubular granular material 21 ..., the flame-retardant type tubular granular material 22 ..., the far infrared type tubular granular material 23 ..., and the deodorant type cylinder. Granules 24 ..., deodorant type spherical granules 25 ..., granules of other properties, granules of other shapes, wood, bamboo, resin, metal, glass, cotton, other fibers, cloth, threads , Fiber, rubber, paper, stone, ceramic, carbon, carbon tube, carbon fiber, urethane, urethane foam, sponge, integral material other than granules, composites / mixtures / multilayers of these, granules In addition, flat plate, curved, curved plate, curved plate, spherical plate, washing sandwich, bear hand, clip, hook, net, semi-cylindrical, rod, linear, comb, spherical, Any shape such as a polyhedron, a stepped shape, a wavy shape, or a combination of a plurality of these shapes may be used.

The fixing mechanisms such as the pinching band 51, the pinching string 53, and 53 are provided between the front separating layer 5 and the separate separating layer 52, the back separating layer 6 and the separate separating layer, in addition to the space between the separate separating layer 52 and the separate separating layer 55. Between 55, the front surface of the front separation layer 5, the back surface of the back separation layer 6, the side surface of the bedding body (pillow), another separation layer 52, another separation layer 55, the front separation layer 5, the peripheral edge of the back separation layer 6, etc. , The separate separation layer 52 or the separate separation layer 55 may be provided anywhere as long as it can be fixed.

The number of the pinching strings 53, 53 and the pinching band 51 may be one, two, a plurality, three or more. In this case, all or part of the strap 53 ..., the strap 51 ... may intersect, all or part may not intersect, all or part may be parallel, or other intervals may gradually increase. , It may be gradually narrowed and various selections may be made.

Further, a plurality or all of the above-mentioned pinching strings 53 ..., The pinching band 51 ... Are connected in one place, or conversely, they are not connected at all in one place. The intersection and parallelism of the sandwiches 51 ... Are arbitrary. The thickness, width, thickness, and length of each of the pinching strings 53 ..., The pinching band 51 ... Are arbitrary, and the pinching string 53 ..., The pinching band 51 ... Of various dimensions may exist, and these are arbitrary. The pinching string 53 ..., the pinching band 51 ... May be selected.

If the front separating layer 5 and the back separating layer 6 can be closed and opened, the closing fasteners 58 ..., 59 ... can be used for the bedding body 1, the front cloth 2, the back cloth 3, the partition cloth 4, the front separating layer 5, and the back separating. The layer 6, the middle separating layer 14, the sandwiching band 51, the separating layer 52, the sandwiching strings 53, 53, the separating layer 55, the semicircular cloth 56, the constricted cloth 57, and the like may be provided anywhere.

Front cloth 2, back cloth 3, partition cloth 4, photocatalyst type tubular granule 21 ..., flame-retardant type tubular granular material 22 ..., far-infrared type tubular granular material 23 ..., deodorant type tubular granular material ... 24 ..., Deodorant type spherical granules 25 ..., The internal components of the separate separation layer 52 or the separate separation layer 55 may have only a flame retardant effect and not a far infrared ray effect and a deodorant effect, or only a deodorant effect. The far-infrared effect and the flame-retardant effect may not be present, or the far-infrared ray effect alone may not have the deodorant effect and the flame-retardant effect, or any one of the flame-retardant effect, the deodorant effect and the far-infrared ray effect. There may be two or three, or none of them.

The bedding body 1, front cloth 2, back cloth 3, partition cloth 4, front separation layer 5, back separation layer 6, middle separation layer 14, front horizontal stitch line (boundary) 7a, 7b, front vertical stitch line (boundary) 8a, 8b, back horizontal stitch line (boundary) 9, back vertical stitch line (boundary) 10, photocatalyst type glulam 21 ..., flame retardant type glulam 22 ..., far infrared type glulam 23 ..., Deodorant type tubular granular material 24 ..., Deodorant type spherical granular material 25 ..., Insertion hole 26 ..., Insertion hole 27 ..., Upper table split sac 31 ..., Middle table split sac 32 ..., Lower table split sac 33 ..., upper back split sac 34 ..., lower back split sac 35 ..., doorway 36, sandwich 51, separate separation layer 52, sandwich string 53, 53, hook-and-loop fastener 54 ..., separate separation layer 55, semi-circular cloth 56, Constriction cloth 57, closed hook-and-loop fastener 58 ..., 59 ..., pillow, bedding may be one, one layer, one piece, single, single layer or multiple, multiple layers or three or more, three or more layers, single or multiple. It may be three or more, or a part or all of each of these configurations, actions, actions, processes or functions may be omitted, or the number may be increased or decreased by being divided and separated, or the shape thereof. Can be changed arbitrarily, can be replaced with other equivalents, two or three or more of these may be combined or combined, and the orientation is not shown in the figure, 90 degrees, 0 degrees to 180 degrees, up / down, left / right, front / back, front / back, front, back may be tilted / turned / inverted, and the relative magnitude of each dimension may be switched. These materials may be the same, such as cloth, resin, metal, wood, laminated wood, synthetic material, plywood, velcro on the surface, bamboo, resin, metal. , Glass, cotton, cloth, thread, fiber, rubber, paper, concrete, ceramic, carbon, hard urethane, composites / mixtures / multilayer laminates / composite materials The fixing between them may be bolts and nuts, screws, hook-and-loop fasteners, wire fasteners, sutures, adhesives, adhesive tapes, hooks and hooks, magnets, and the like.

(5) Effects of Other Inventions [1] In the bedding on which the sleeping human head is placed, the front cloth of the front surface of the bedding, the back cloth of the back surface of the bedding, and the entire surface of the front cloth. The space between the cloth and the entire surface of the back cloth is a separation layer on the front cloth side and a separation layer on the back cloth side separated by a partition cloth, and these separation layers are brought into close contact with each other and closed or separated and opened. It is provided with a separate layer having almost the same size as the bedding arranged on the inner side of the separate layer, and a fixing mechanism for fixing the separate layer to the inner surface of the separate layer and fixing the internal components of the separate layer. Bedding that is characterized by that.

As a result, the shape / height / thickness of the bedding body (pillow) can be arbitrarily selected, and the shape / height / thickness of the bedding body (pillow) can be maintained in the optimum shape suitable for the user's head. .. In addition, since the separate layer is almost the same size as the bedding, the separate layers do not shift during use, and the shape / height / thickness of the comfortable bedding body (pillow) once set is maintained. it can.

[2] The bedding according to claim 1, wherein the fixing mechanism is provided on the side opposite to the separation layer of the separate layer. As a result, the shape / height / thickness of the fixing mechanism is absorbed by another layer, and the feeling of strangeness of the fixing mechanism on the user's head is eliminated.

[3] The bedding according to claim 2, wherein the separate layer is arranged on both the separation layer on the front cloth side and the separation layer on the back cloth side. The shape / height / thickness of the bedding body (pillow) can be increased, and the larger size can meet the needs of those who like it.

[4] The separate layer is arranged on either the front cloth side separation layer or the back cloth side separation layer, which is arranged on both the front cloth side separation layer and the back cloth side separation layer. The bedding according to claim 3, wherein it is possible to select either the separation layer on the front cloth side or the separation layer on the back cloth side. As a result, the shape / height / thickness of the bedding body (pillow) can be arbitrarily selected, and the optimum shape / height / thickness of the bedding body (pillow) can be selected according to the user's head. ..

[5] The bedding according to claim 4, wherein the separate layer can be selected from one, a plurality, and none at all. As a result, the shape / height / thickness of the bedding body (pillow) can be arbitrarily selected, and the optimum shape / height / thickness of the bedding body (pillow) can be selected according to the user's head. ..

[6] The bedding according to claim 2 or 3, wherein the fixing mechanism is fixed so as to intersect with each other or is fixed so as not to intersect with each other. As a result, the optimum fixed state can be selected according to the amount of internal components in another layer, and the shape / height / thickness of the bedding body (pillow) does not change during use, and it is set once. The shape / height / thickness of the comfortable bedding body (pillow) can be maintained.

[7] In the bedding on which the sleeping human head is placed, between the front cloth on the front surface of the bedding, the back cloth on the back surface of the bedding, and the entire surface of the front cloth and the back cloth. The separation layer on the front cloth side and the separation layer on the back cloth side separated by the partition cloth, and the inside of the separation layer on the front cloth side are further divided and formed by a plurality of divided sac that are mutually shielded. Therefore, this split sac is exposed on the surface of the bedding and is in direct contact with the head and neck of the sleeping human being, and is continuous in the left-right direction or the up-down direction on the surface, and is on the surface side. A bedding characterized by having flame-retardant granules embedded in some or all of the multiple split sacs.

[8] The claim, wherein the flame-retardant granules are contained in the split sac on the upper side of the head from the head of a sleeping human, among the plurality of split sac on the surface side. The bedding described in 7. As a result, the part of the bedding on the upper side of the head from the head of the sleeping person can be made flame-retardant, and the part with flammable hair can be made hard to burn, and a safe sleeping comfort can be realized. The surface of the upper edge of the bedding, which is easily ignited first, is made hard to burn, and a safe sleeping comfort can be realized.

[9] A plurality of divided sac formed by further dividing the inside of the separating layer on the backing cloth side and shielded from each other, and the divided sac is exposed on the back surface of the bedding. The eighth aspect of claim 8, wherein the back surface is continuous in the left-right direction or the up-down direction, and is provided with flame-retardant granules incorporated in a part or all of the plurality of split sac on the back surface side. Bedding.

As a result, the part on the back side of the bedding on the upper side of the head from the head of the sleeping person can be made flame-retardant, the part with flammable hair can be made hard to burn, and a safe sleeping comfort can be realized. The back of the upper edge of the bedding, which is easily ignited first, is hard to burn, and a safe sleeping comfort can be realized.

[10] The claim, wherein the flame-retardant granules are contained in the split sac on the upper side of the head from the head of a sleeping human, among the plurality of split sac on the back surface side. The bedding described in 9. As a result, the part on the back side of the upper side of the head from the sleeping human's head can be made flame-retardant, the part with flammable hair can be made hard to burn, and a safe sleeping comfort can be realized, and it is the first in a fire etc. The back of the upper edge of the bedding, which is easily ignited, is hard to burn, and a safe sleeping comfort can be realized.

[11] The bedding according to claim 10, wherein the flame-retardant granules are not incorporated in the same split sac as the granules emitting far infrared rays. As a result, the flame retardancy of the flame-retardant type granules is not hindered by the far-infrared rays of the far-infrared type granules.

[12] The claim is characterized in that the granules have a spherical shape and a tubular shape, and the spherical granules are not incorporated in the split sac near the center of the bedding in which the sleeping human head is located. Item 11. The bedding according to item 11. As a result, the split sac near the center of the bedding under the most pressure does not contain spherical particles that are difficult to deform, and the bedding is easily deformed along the head.

[13] Granules are built in each of the split sac on the surface side, and the amount of the granules of the split sac in which the back of the head of a human lying on the bedding is located is the amount of the granules of the other split sac. The bedding according to claim 12, characterized in that the amount is smaller than that of the bedding. This dents the center of the bedding and stabilizes the human head lying on its back, and when lying sideways, the edges of the bedding are raised and the human head lying sideways is stable. ..

[14] The bedding according to claim 13, wherein a portion of the outer cloth on the upper side of the head from the head of a sleeping human is flame-retardant. As a result, of the bedding outer cloth, the part of the outer cloth on the upper side of the head from the head of the sleeping person can be made flame-retardant, and the part with flammable hair is hard to burn, realizing a safe sleeping comfort. It is possible to make the upper edge surface of the bedding, which is liable to catch fire first, less likely to burn, and to realize a safe sleeping comfort.

[15] The bedding according to claim 14, wherein a portion of the backing cloth on the upper side of the head from the head of a sleeping human is flame-retardant. As a result, of the bedding lining cloth, the part on the back side of the upper side of the head from the sleeping human head can be made flame-retardant, and the part with flammable hair is hard to burn, realizing a safe sleeping comfort. It is possible to make the back of the upper edge of the bedding, which is liable to catch fire first, less likely to burn, and realize a safe sleeping comfort.

[16] The above-mentioned flame-retardant granular material has a hollow penetrating hole having air permeability, is excellent in air permeability and heat dissipation, and the hole is not easily deformed. The bedding according to 15. As a result, the breathability of the bedding is increased, and the deodorizing effect is synergistically enhanced.

[17] The bedding according to claim 16, wherein the granules of the divided bag are flame-retardant granules, deodorant granules, or granules emitting far infrared rays. As a result, in addition to the flame-retardant effect / flame-retardant effect, the deodorant effect / deodorant effect and the heat retention effect / heating effect can be exhibited together.

[18] The claim is characterized in that the boundary of each split bag on the front surface side is located substantially in the central portion of each split bag on the back surface side, and is not located near the boundary of each split bag on the back surface side. The bedding according to 17. As a result, the vicinity of the boundary of the split bag is not thinned, and the bedding is less likely to have irregularities for the sleeping person, or even if the bedding is formed, the irregularities are reduced, the shape of the bedding is stable, and a comfortable sleeping comfort can be realized.

[19] There are a plurality of partition cloths that partition the entire surface of the front cloth and the entire surface of the back cloth, and a filling material can be incorporated between the plurality of partition cloths. The bedding according to claim 18, wherein an entrance / exit for taking in / out the filling material is provided. As a result, the filling material can be taken in and out between the partition cloths, the thickness of the bedding can be changed, and the optimum height for the person who uses the bedding can be realized.

The front separation layer 5 and the back separation layer 6 are folded and overlapped, and the separate separation layers 52 ..., 55 ... (Separate layers) are selected so as to have the optimum height, and are sandwiched and fixed. The internal components of the separate separation layers 52 ..., 55 ... Are fixed by the sandwiching band 51, the sandwiching string 53, 53, and the bedding / pillow does not change over time with use.

Provide bedding that is hard to burn, resistant to fire, and safe. Provide bedding / pillows of comfortable height. The flame-retardant type tubular granular material 22 ... Among the plurality of split sac 31 to 35 on the surface side, the upper surface split sac 31 ... and the middle surface split sac on the upper side of the head from the sleeping human head. 32 ..., it is built in the upper back split sac 34 ...

Of the front cloth 2 and the back cloth 3, the portion above the head of the sleeping human being is flame-retardant. Therefore, the part of the bedding on the upper side of the sleeping human head can be made flame-retardant, the part with flammable hair can be made hard to burn, a safe sleeping comfort can be realized, and it is easy to catch fire first in a fire or the like. The surface of the upper edge of the bedding is made hard to burn, and a safe sleeping comfort can be realized.

1 ... Bedding body 2 ... Outer cloth
3 ... Back cloth 4 ... Partition cloth 5 ... Front separation layer 6 ... Back separation layer 7a, 7b ... Front side suture line (boundary)
8a, 8b ... Front vertical stitch line (boundary)
9 ... Back lateral suture line (boundary)
10 ... Back vertical stitch line (boundary)
14 ... Medium separation layer
21 ... Photocatalyst type tubular granules 22 ... Flame-retardant type tubular granules 23 ... Far infrared type tubular granules 24 ... Deodorant type tubular granules 25 ... Deodorant type spherical granules 26 ... Insertion holes ( Hole) 27 ... Insertion hole (hole)
31 ... Upper front split sac 32 ... Middle front split sac 33 ... Lower front split sac 34 ... Upper back split sac 35 ... Lower back split sac 36 ... Doorway
51 ... Sandwich band (fixing mechanism) 52 ... Separate separation layer (separate layer)
53 ... Pinching string (fixing mechanism) 54 ... Connecting surface fastener 55 ... Separate separation layer (separate layer) 56 ... Semi-circular cloth 57 ... Constricted cloth 58, 59 ... Closed surface fastener

Claims (4)

In the bedding on which the sleeping human head is placed
The front cloth on the front surface of the bedding, the back cloth on the back surface of the bedding, and the separation layer and the back cloth side on the front cloth side in which the entire surface of the front cloth and the entire surface of the back cloth are separated by a partition cloth. Separation layer, which is closely attached to each other and closed or separated and opened.
A separate layer of approximately the same size as the bedding placed on the inner side of this separation layer,
A bedding characterized in that the separate layer is fixed inside the separation layer, the internal components of the separate layer are fixed, and a fixing mechanism provided on the opposite side of the separation layer of the separate layer is provided. .. The further layer, bedding according to claim 1, characterized in that it is located in both the table cloth side of the separation layer and the back fabric side of the separation layer. The separate layer is arranged on both the front cloth side separation layer and the back cloth side separation layer, and is arranged on either one of the front cloth side separation layer and the back cloth side separation layer. The bedding according to claim 2 , wherein it is possible to select either the separation layer on the front cloth side or the separation layer on the back cloth side. The bedding according to claim 1 or 2 , wherein the fixing mechanism is fixed so as to intersect with each other or is fixed so as not to intersect with each other.

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