JP3044620U - Sheet laminated pillow with charcoal - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention can support a head comfortably while maintaining a basic form as a pillow, especially as a pillow for sleeping, and also absorbs unpleasant odor and sweat. The purpose is to provide a pillow that can induce a good night's sleep. SOLUTION: An auxiliary cushion material 5 softer than the main cushion material 4 is laminated on an upper surface of a main cushion material 4 in a region along one side of a long side and in a region of four corners to form a middle material 2 of the pillow. And the entire upper surface of the middle material 2
A charcoal sheet material 6 is adhered, and the surrounding area is a soft foam material 3
Cover with. The charcoal sheet material 6 sprays and adheres charcoal particles 8 of Bincho charcoal to the urethane sheet 7, and the nonwoven fabric 9
By adhering the nonwoven fabric 9 side to the intermediate material 2, the adhesive effect is enhanced and the presence of the carbon particles 8 is reduced.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a laminated pillow for bedding.

[0002]

[Prior art]

 Conventionally, various types of pillows having locally changed heights have been proposed as bedding pillows in order to comfortably support the head. The present applicant has also proposed pillows such as Japanese Utility Model Laid-Open No. 63-114645. Has been proposed. This pillow is formed by laminating a softer urethane foam middle material on a urethane foam base foam, forming a base layer with a concave head mounting part, and forming a plurality of convex layers on the base layer. A pillow is constructed by laminating a urethane foam surface layer having a portion, and the hardness of this surface layer is set to be approximately the same as the hardness of the base foam, so that a finger pressure effect is obtained at the projections of this surface layer. .

[0003]

[Problems to be solved by the invention]

 By the way, the pillows described above do not use buckwheat hulls or other fillers that are difficult to move in a pillow bag or the like, so that the basic form of the pillow is unlikely to collapse. Although the acupressure effect for acupoints and the like can be sufficiently obtained, the feeling is slightly too hard for a pillow for bedtime, and there is room for improvement as a pillow that can sleep well. In addition, if the absorption of odor and sweat emitted from the head and the like is improved, a more comfortable pillow can be obtained.

[0004] Therefore, the present invention can support the head comfortably while maintaining the basic form as a pillow, particularly as a pillow for sleeping, and also induces a good night's sleep by absorbing unpleasant odors and sweat. The purpose is to provide pillows that can be used.

[0005]

[Means for Solving the Problems]

 To achieve the above object, according to the present invention, an auxiliary cushion material softer than the main cushion material is laminated at a predetermined position on the upper surface of the main cushion material having a substantially rectangular planar area. In a pillow in which the periphery of the middle material is covered with a soft foam material, when the upper surface region of the main cushion material is divided into nine regions by dividing the upper cushion region into three in each of the vertical and horizontal directions, the auxiliary cushion material is at least one of the long sides. The three areas along the side and the remaining two corners of the four corners are stacked in a total of five areas, the height of the three areas along one side of the long side is made higher than the central area, and The height of the region was configured to be higher than the adjacent region, and a charcoal-containing sheet was attached to the entire upper surface of the middle material.

As described above, if the height of the auxiliary cushioning material in the four regions at the four corners is made relatively high as compared with the adjacent regions, the pillow can be a pillow in which the central region is depressed. If you put your head on the central area, your head will be supported in a stable state. Also, at this time, if the head is placed with the top side facing the raised long side, the head is held substantially horizontal and comfortable. Here, the adjacent area includes not only the area adjacent in the vertical and horizontal directions but also the central area adjacent in the oblique direction. Further, the dividing ratio when dividing the upper surface region of the main cushion material into three in the vertical and horizontal directions, the shape of the divided region, and the like are arbitrary. For example, the shape of the auxiliary cushion material in the four corners may be fan-shaped.

[0007] Furthermore, the charcoal sheet absorbs unpleasant odors. For example, even when the head is directly placed on a soft foam material, the odor is not bothered, and the charcoal sheet removes moisture such as sweat. Actively absorb. The soft foam material is soft, so it feels soft and feels good and can move your head smoothly.

[0008] In the second aspect, the charcoal-containing sheet is formed by integrating a granular material of charcoal with a resin sheet and a nonwoven fabric into a sheet shape, and the nonwoven fabric side is bonded and fixed to the middle material.

If the nonwoven fabric side is bonded and fixed to the intermediate material in this way, it is possible to adhere more firmly to the intermediate material made of urethane foam or the like than to bond the resin sheet side, for example. In addition, since the resin sheet is on the upper side (head side), the presence of the granular carbonaceous material is reduced, and the uncomfortable feeling is eliminated.

[0010]

[Embodiment of the invention]

 An embodiment of the present invention will be described with reference to the accompanying drawings. Here, FIG. 1 is an exploded perspective view of the laminated pillow containing charcoal according to the present invention, FIG. 2 is a perspective view of the completed laminated pillow containing charcoal, FIG. 3 is a sectional view taken along the line AA of FIG. 2, and FIG. FIG. 5 is a cross-sectional view of the charcoal sheet attached to the upper surface side, and FIG. 5 is an explanatory view showing the relationship between the middle material and the head.

The charcoal-laminated pillow 1 according to the present invention is a pillow for sleeping, especially for sleeping, which has a basic form that does not easily collapse and that can absorb unpleasant odors and sweat to induce a good night's sleep. For the purpose of providing, as shown in FIG. 1, a charcoal sheet material 6 (hatched portion) as a charcoal-containing sheet is adhered to the upper surface of the middle material 2 and the periphery thereof is covered with a soft foam material 3. ing.

The middle member 2 is composed of a main cushion member 4 formed of a relatively hard urethane foam in a substantially rectangular shape, and a relatively soft auxiliary cushion member locally laminated on the upper surface of the main cushion member 4. A cervical vertebra support structure is provided so that the cervical vertebra can be comfortably supported by the auxiliary cushion material 5. At this time, the cervical vertebra support structure preferably has a structure in which two corners of one long side are higher than two corners of the other long side.

In other words, the cervical vertebra support structure using the auxiliary cushioning material 5 is such that the auxiliary cushioning material 5 having a predetermined width is laminated on one side of the long side of the main cushioning material 4 to the full length, and the main cushioning material 4 By stacking auxiliary cushion members 5 of a predetermined size at the four corners, the central region is made lowest.

For this reason, when it is considered that the substantially rectangular planar area of the main cushion material 4 is divided into three areas vertically and horizontally and divided into nine areas, the auxiliary cushion material 5 is bonded to three areas along one side of the long side. After being bonded with an agent or the like, the four corners are further bonded with an adhesive or the like, and the heights of the four corners are higher than the adjacent areas. By the way, in the embodiment, the auxiliary cushioning material 5 is overlapped in two steps in two areas of two corners on one side of the long side, and the auxiliary cushioning material in two areas of two corners on the other side is made one step, and the height difference is made. For example, a combination of an auxiliary cushion material 5 whose central portion is thinner in three regions and an auxiliary cushion material for one region having the same thickness as the thin portion of the auxiliary cushion material 5 is provided. The height may be made different by using two types of auxiliary cushion materials 5 having different thicknesses as described above.

The hardness of the main cushion member 4 and the auxiliary cushion member 5 is set so that the main cushion member 4 is harder than the auxiliary cushion member 5. For example, in the embodiment, JIS. The hardness of K6401 is 13 for the main cushion material and 5 for the auxiliary cushion material.

In such a cervical vertebra support structure, the central region of the middle member 2 is the lowest, one side of the long side is higher than the other side, and the four corner regions are higher than the adjacent regions. The relationship between the cervical vertebra support structure and the head is, for example, as shown in FIG. 5, when the top side of the head is directed to the long side having a higher height, the head is held in a stable state and is comfortable.

Meanwhile, a charcoal sheet material 6 is adhered to the entire upper surface of the intermediate material 2. As shown in FIG. 4, the charcoal sheet material 6 is sprayed and bonded to a urethane sheet 7 with charcoal particles 8 obtained by atomizing bincho charcoal, and the upper surface thereof is coated with a non-woven cloth 9 such as natural fiber or chemical fiber. It is covered and integrated. Here, in the embodiment, high-quality Bincho charcoal is used as charcoal, but other charcoal may be used. The urethane sheet 7 may be made of another resin in addition to urethane.

Then, such a charcoal sheet material 6 is bonded and fixed with the nonwoven fabric 9 side facing the intermediate material 2 side, and the urethane sheet 7 is directed toward the upper surface side. In this way, by making the urethane sheet 7 on the upper surface side, the presence of the charcoal particles 8 is made thinner and the sense of incongruity is eliminated, and by adhering the nonwoven fabric 9 side to the middle material 2, the urethane sheet 7 and the middle material 2 are bonded. To obtain a stronger adhesive strength.

With such a charcoal sheet material 6, an unpleasant odor can be absorbed, and sweat and the like are positively absorbed.

By the way, the soft foam material 3 covering the periphery of the middle material 2 and the charcoal sheet material 6 has a large number of irregularities formed by profiling, and in the embodiment, a pair of soft materials larger than the planar shape of the middle material 2. It is divided into foam materials 3 and 3, and the middle material 2 and the like are sandwiched from above and below and fixed by bonding or the like so that the profile surface on which the uneven shape is formed is on the front side.

The soft foam material 3 is made of urethane foam in the case of the embodiment, and is made of JIS. The hardness of K6401 is set to 5 which is almost the same as that of the auxiliary cushioning material 5.

In the pillow 1 configured as described above, if the head is placed with the top of the head facing the higher side of the long side, the central portion of the pillow that receives the most load sinks slightly, and the lighter load The cervical spine is supported at the periphery of the pillow, keeping the head stable. In addition, since the four corners are high, there is no problem that the head slips from the side or the like.

The charcoal sheet material 6 absorbs the odor of the resin or the odor emitted from the head, and eliminates the problem that the unpleasant odor sticks to the nose, and also absorbs the sweat emitted from the head. As a result, the exhilaration is increased and the user is comfortable.

Further, the main cushion material 4 in the lower layer of the middle material 2 is relatively hard, and the auxiliary cushion material 5 on the upper surface thereof and the soft foam material 3 on the surface thereof are soft, so that the basic form of the pillow is maintained. A pillow with a soft feeling and good touch can be obtained. Also, moving your head is smooth.

[0025]

[Effect of the invention]

 As described above, the charcoal-containing sheet pillow of the present invention has a structure in which the main cushion material and the auxiliary cushion material are laminated to form a pillow material, and the periphery of the stuff material is covered with a soft foam material. In the pillow, when the upper surface area of the main cushion material is vertically and horizontally divided into three and divided into nine areas, at least three areas along one side of the long side and a total of five areas including the remaining two corners among the four corners The auxiliary cushioning material is laminated so that the height of three regions along one side of the long side is higher than the central region, and the height of the four regions at the four corners is higher than the adjacent region. The charcoal-containing sheet is attached to the entire upper surface of the car, so that the head is stabilized and comfortably supported, and the charcoal-containing sheet absorbs unpleasant odors and provides a pillow with good moisture absorption . Furthermore, since the surrounding soft foam material is soft, it has good touch and can move the head smoothly. Further, as in claim 2, if a charcoal sheet is formed by sandwiching a granular material of charcoal between a resin sheet and a nonwoven fabric and the nonwoven fabric side is adhered and fixed to the middle material, the resin sheet side is bonded to the middle material. Can be firmly bonded, and since the resin sheet is on the upper surface side, the presence of the carbonaceous material is reduced and the uncomfortable feeling is eliminated.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a charcoal-containing sheet laminated pillow according to the present invention.

FIG. 2 is a perspective view of the completed charcoal-containing sheet loading pillow.

FIG. 3 is a sectional view taken along line AA of FIG. 2;

FIG. 4 is a cross-sectional view of a charcoal sheet attached to an upper surface side of a middle material.

FIG. 5 is an explanatory diagram showing a relationship between a middle material and a head.

[Explanation of symbols]

1 ... laminated pillow with charcoal, 2 ... medium material, 3 ... soft foam material,
4 ... Main cushion material, 5 ... Auxiliary cushion material, 6 ...
Charcoal sheet material, 7: urethane sheet, 8: charcoal particles, 9: non-woven fabric.

Claims (2)

[Utility model registration claims] An auxiliary cushion material softer than the main cushion material is laminated at a predetermined position on the upper surface of the main cushion material having a substantially rectangular planar area to form a middle material of the pillow, and the periphery of the middle material is a soft foam material. A pillow that is covered by the auxiliary cushioning material, wherein the upper cushioning region is divided into nine regions in total by dividing the upper surface region of the main cushioning material vertically and horizontally into at least three regions along one side of a long side. Are stacked in a total of five regions of the remaining two corners of the four corners, the height of the three regions along one side of the long side is made higher than the central region, and the height of the four regions of the four corners is adjacent. A charcoal-containing sheet laminated pillow, which is configured to be higher than the area, and wherein a charcoal-containing sheet is attached to the entire upper surface of the middle material. 2. The charcoal-containing sheet laminated pillow according to claim 1, wherein the charcoal-containing sheet is formed by integrating a granular material of charcoal between a resin sheet and a nonwoven fabric into a sheet shape. A charcoal-containing sheet laminated pillow, characterized in that the nonwoven fabric side is adhered and fixed.