JP3004395U - pillow - Google Patents

Abstract

(57) [Summary] [Purpose] Familiar with the back of the head, breathability and antibacterial
To provide pillows with excellent deodorant / anti-mite effects at low cost. [Structure] Inside the pillow main body made of rubber or urethane high-density foam, a layer that is an aggregate of soft polyethylene granules and a layer of a fiber mat that is a fiber fleece containing two or more kinds of fibers as main materials Pillow characterized by being provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 INDUSTRIAL APPLICABILITY The present invention relates to a pillow that has a high degree of breathability, antibacterial, deodorant, and anti-dandruff properties by appropriately suppressing the sinking of the head during sleep, and is mainly used as a pillow for sleeping. However, it can also be used as an interior material for bedding mattresses, chairs or seats for vehicles.

[0002]

[Prior art]

 Due to the recent health boom, various pillows have been planned and developed, such as those that enhance the acupressure effect on the head and those that enhance only the antibacterial effect in order to provide a good night's sleep. Since most of them are mainly made of high-density foam, they have poor breathability and shape retention, and they often deform or have an unpleasant odor after long-term use. High-density foams made of rubber or urethane are now widely used not only as pillows but also as interior materials for mattresses and cushions, and are considered to be the most suitable materials for these applications, but they have poor hygroscopicity. In addition to such a fatal problem, there is a drawback that the shape tends to be depressed due to long-term use. In addition, since many of those that have the acupressure effect have unevenness formed of soft rubber, etc., they hardly absorb the sinking of the head, and as a result of use, they feel pain in the head and rather feel uncomfortable. There was much to hold. Further, since rubber does not absorb humidity, there is an adverse effect that sweat at bedtime adheres and causes an unpleasant odor.

[0003]

[Problems to be solved by the device]

 The present invention solves the above problems, provides sufficient breathability, is well compatible with the head, and also has a pillow that is extremely shape-retaining and extremely effective in preventing germs, odors, and mites. It is to provide in.

[0004]

[Means for Solving the Problems]

 As a means for solving the above problems, the present invention provides a layer of an aggregate of soft polyethylene granules and a fiber mainly composed of two or more kinds of fibers inside a pillow main body made of a rubber or urethane high-density foam. We propose a pillow with a layer of fiber mat processed fleece. Further, in the present invention, in order to further enhance the effect, the layer which is an aggregate of the soft polyethylene granular material is a wrapping bag made of a highly breathable cloth or the like in which the soft polyethylene granular material is enclosed, and the wrapping bag is a pillow. A pillow that is removable from the main body, and a pillow that is configured to open and close the entrance and exit of the soft polyethylene granular material in the packaging bag, and the pillow main body made of the rubber or urethane high-density foam, A pillow having a structure in which a plurality of ventilation holes communicating from the surface of the pillow body to the layer that is an aggregate of the soft polyethylene granules is provided, and in addition, a pillow body made of the rubber or urethane high-density foam is used as a cloth. We also propose a pillow in which a non-woven fabric and a cover fusion-bonded by ultrasonic waves are detachably encapsulated.

[0005]

【Example】

 FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a schematic perspective view showing an embodiment of the present invention when a packaging bag enclosing soft polyethylene granules is removable from the pillow body. FIG. 3 is a schematic side view showing an embodiment of the present invention in which a ventilation hole is provided which communicates from the surface of the pillow body to the layer that is an aggregate of soft polyethylene granules. FIG. 4 is a perspective view showing an embodiment of the present invention when the pillow body is covered with a cover. 1 is a pillow body, 2 is a layer which is an aggregate of soft polyethylene granules, 3 is a layer of fiber mat, 4 is a vent, 5 is a cover, 6 is a bag, and 7 is a doorway.

As shown in FIGS. 1 to 4, the pillow proposed in the present invention includes a pillow body 1 made of a rubber or urethane high-density foam, a layer 2 which is an aggregate of soft polyethylene granules, and two or more kinds. The main component is the layer 3 of the fiber mat obtained by processing the fiber fleece whose main component is the fiber, and the layer 2 which is an aggregate of the soft polyethylene granules is made of a breathable material containing the soft polyethylene granules. A wrapping bag 6 made of a good cloth or the like, which can be detached from the pillow body 1, and a structure in which the soft polyethylene granular material inlet / outlet 7 is provided in the wrapping bag 6, and the pillow body 1 has its surface. To a layer 2 which is an aggregate of soft polyethylene particles, and in addition, a pillow body 1 can be detached with a cover 5 made by ultrasonically bonding cloth and non-woven fabric with ultrasonic waves. We are planning to implement the encapsulated structure.

First, as shown in FIG. 1, the present invention comprises a pillow body 1 made of a high density foam of rubber or urethane, a layer 2 which is an aggregate of soft polyethylene granules, and two or more kinds of fibers as main materials. The layer 3 of the fiber mat obtained by processing the fiber fleece is as a main component. The pillow body 1 is made of rubber or urethane high-density foam, and its size and shape are not limited, but it is desirable that the pillow body 1 has a corrugated shape as shown in the figure in order to improve familiarity with the human head. . Inside the pillow body 1, there are provided a layer 2 which is an aggregate of soft polyethylene granules, and a layer 3 of a fiber mat obtained by processing a fiber fleece containing two or more kinds of fibers as main materials. The layer 2 which is an aggregate of the soft polyethylene granules is arranged on the layer 3 of the fiber mat.

A layer 2 that is an aggregate of soft polyethylene granules is provided continuously inside the pillow body 1 in a horizontal direction, and a plurality of soft polyethylene material granules are provided outside the pillow body 1. It is sealed so that it will not leak out. The soft polyethylene granules are preferably formed in a spherical shape in order to improve the familiarity with the human occipital region. Further, the amount of the soft polyethylene granules is not particularly limited, but it is desirable that the amount is such that an appropriate irritation is imparted to the occipital region through the rubber or urethane high-density foam of the pillow body 1.

The fiber mat layer 3 is formed by heating and compressing a fiber fleece, which is a mixture of two or more kinds of fibers, in order to enhance the shape retention of the pillow body 1. The shape of the fiber mat is not particularly limited. Is a flat fiber mat that is horizontally continuous inside the pillow body 1. In the present invention, a fiber mat obtained by processing a fiber fleece composed of two or more kinds of fibers is obtained by heating and compressing a fiber fleece in which two or more kinds of fibers containing heat-fusible fibers are mixed. By further heating and compressing known materials under certain conditions, we are planning to adopt a fiber mat with extremely high shape retention and repulsion while maintaining its hygroscopicity. Furthermore, it is desirable that the fiber mat has been subjected to antibacterial, deodorant, and anti-mite treatment.

Next, referring to FIG. 2, in the present invention, the layer 2 which is an aggregate of the soft polyethylene granules is a wrapping bag 6 made of a cloth or the like having a good air permeability in which the soft polyethylene granules are enclosed. We are planning to implement a pillow that allows 6 to be removed from the pillow body 1. The packing bag 6 may be made of any material as long as it has excellent air permeability, and a mesh net may be used. Further, the bag 6 is provided with a port 7 for opening and closing the soft polyethylene granular material so that the amount of the soft polyethylene granular material can be adjusted according to the preference of the user. The opening / closing means of the inlet / outlet 7 of the soft polyethylene granular material may have any structure as long as it has an opening / closing function, but in the present invention, a magic tape or a chuck is planned to be used.

Next, referring to FIG. 3, according to the present invention, the pillow main body 1 made of a rubber or urethane high-density foam is communicated from the surface of the pillow main body 1 to the layer 2 which is an aggregate of soft polyethylene granules. , Will also be implemented for pillows with multiple vents 4. The number and shape of the vent holes 4 are not limited as long as they can discharge the moisture retained in the pillow body 1 and the layer 2 that is an aggregate of the soft polyethylene granules.

Further, referring to FIG. 4, in the present invention, a pillow in which the pillow body 1 is detachably covered with a cover 5 made by fusion-bonding cloth and non-woven cloth by ultrasonic waves is also planned to be implemented. . The shape and size of the cover 5 are not limited as long as the pillow body 1 can be encapsulated. The cloth used for the cover 5 is preferably a material having good air permeability such as felt, and this and a non-woven fabric are heat-sealed by ultrasonic waves. Regarding the heat-sealing process using ultrasonic waves, a known technique of heat-sealing thermoplastic fibers to bond two or more kinds of materials by utilizing vibration of ultrasonic waves is used. Since no thread is used for suturing the non-woven fabric, no needle hole is formed on the surface of the cover 5. Further, the cover 5 is provided with an opening / closing member (not shown) such as a velcro or a chuck so that the cover 5 can be attached to and detached from the pillow body 1.

[0013]

[Effect of device]

 As described above, in the pillow according to the present invention, the pillow body 1 is made of the high-density rubber or urethane high-density foam, and the layer 2 as the aggregate of the spherical soft polyethylene granules is provided therein. As a result, it was possible to prevent the occipital region from sinking into the pillow body 1 and to give a suitable stimulus. Moreover, since the soft polyethylene granules are lightweight, it is possible to provide light pillows even if they are large. Further, since the layer 3 of the fiber mat is provided below the aggregate 2 of the soft polyethylene granular material inside the pillow main body 1, the hygroscopicity is high, and the night sweat generated at bedtime can be sufficiently absorbed. Further, the fiber mat used in the present invention has a high shape-retaining property obtained by further heating and compressing a known material obtained by heating and compressing a fiber fleece composed of two or more kinds of fibers under a certain condition. Therefore, the deformation of the pillow can be suppressed. The fiber mat of the present invention is sanitary because it has been subjected to antibacterial, deodorant and anti-mite treatment. In the present invention, the layer 2 which is an aggregate of the soft polyethylene granules is the wrapping bag 6 enclosing the soft polyethylene granules, and the wrapping bag 6 can be detached from the pillow body 1. Therefore, only the wrapping bag 6 is taken out and dried in the sun. can do. Further, when the packing bag 6 is provided with the entrance / exit 7, it is possible to adjust the amount of the soft polyethylene granular material through the entrance / exit 7 according to the preference of the user. In the present invention, the pillow body 1 is further provided with a plurality of vent holes 4 communicating from the surface thereof to the layer 2 which is an aggregate of the soft polyethylene granules. 2 or the moisture accumulated in the layer 3 of the fiber mat can be more effectively discharged to the outside, whereby the attachment of a bad odor and the generation of fungi and mites can be eliminated. In addition, in the present invention, by covering the pillow body 1 with the cover 5, the hygroscopicity can be further enhanced. Moreover, the cover 5 of the present invention is formed by fusion-bonding the cloth and the non-woven cloth by ultrasonic waves and does not have a needle hole. Therefore, it is possible to prevent the invasion of bacteria and mites while maintaining the air permeability and the hygroscopicity. (Note) Velcro tape is a registered trademark in the detailed description of the device.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a schematic perspective view showing an embodiment of the present invention when the packaging bag in which the soft polyethylene granular material is enclosed can be detached from the pillow body.

FIG. 3 is a schematic side view showing an embodiment of the present invention in which a ventilation hole is provided that communicates from the surface of the pillow body to a layer that is an aggregate of soft polyethylene granules.

FIG. 4 is a perspective view showing an embodiment of the present invention when the pillow body is covered with a cover.

[Explanation of symbols]

 1 Pillow body 2 Layer that is an aggregate of soft polyethylene granules 3 Layer of fiber mat 4 Vent hole 5 Cover 6 Packaging bag 7 Doorway

Claims (5)

[Scope of utility model registration request] 1. A pillow mat made of rubber or urethane-based high-density foam, in which a layer which is an aggregate of soft polyethylene granules and a fiber mat obtained by processing a fiber fleece containing two or more kinds of fibers as main materials. Pillow characterized by having layers. 2. The layer as an aggregate of the soft polyethylene granules is a packaging bag made of a highly breathable cloth or the like in which the soft polyethylene granules are enclosed, and the packaging bag is removable from the pillow body. The pillow according to claim 1, wherein 3. The pillow according to claim 2, wherein the packaging bag is provided with an opening / closing port for the soft polyethylene granular material. 4. The pillow main body made of the rubber or urethane high-density foam is provided with a plurality of vent holes communicating from the surface of the pillow main body to the layer which is the aggregate of the soft polyethylene granules. Claim 1 thru | or Claim 3 characterized by the above-mentioned.
Pillow of any one of. 5. The pillow main body made of the rubber or urethane high-density foam is detachably encapsulated by a cover made by fusion-bonding a cloth and a non-woven cloth by ultrasonic waves. Pillow according to any one of item 4.