JP3181466U - Mattress and bed bedding - Google Patents

Abstract

The present invention provides a mattress and a bed bedding with improved comfort.
The bed bedding is configured by laying a mattress that freely combines divided cores on a box-shaped bottomed frame body having a bottom portion and an edge portion standing on the periphery of the bottom portion. Is done. The mattress consists of a latex layer, a urethane layer, and a low-resilience urethane layer, a mattress composed of a three-dimensional tangled and welded ultrafine fibrous resin layer, a urethane layer, and a latex layer, and a three-dimensional entanglement. There are three types of mattresses composed of an ultra-fine fibrous resin layer, a urethane layer, and a low-resilience urethane layer that are welded together, and each mattress is composed of 3 or 6 cores depending on the size.
[Selection] Figure 1

Description

  The present invention relates to a mattress and a bed bedding, and more particularly to a mattress and a bed bedding that can ensure a comfortable sleep according to use and season for a sleeping person.

  For beds with a mattress made up of two thick plate-like latex foams that are layered in a shallow box-shaped bottomed frame, with a breathable heartwood sandwiched between them. Bedclothes are known.

  Regarding bed bedding, for example, in Patent Document 1, a mattress 10 includes two thick latex foams 11a and 11b having different thicknesses with a breathable core material 12 interposed therebetween, and these are shown in a table. It is structured by wrapping with a wrinkle 14. The mattress 10 is laid in a shallow box-shaped bottomed frame body 1 including a bottom portion 2 and an edge portion 3 erected on the periphery of the bottom portion 2.

  When the bed bedding disclosed in this document is placed on a mattress, the entire body is received by the mattress with a natural feeling, the body pressure is evenly distributed, and a sleeping posture can be realized. Further, when a hard surface is preferred, a thin high-repulsion latex surface is selected, and when a soft surface is preferred, a thick high-repulsion latex surface is selected. However, the conventional bed bedding is composed of a mattress that selects the surface of the latex with high resilience, so it cannot be said that it is good in terms of usability for those who use it depending on the season and further usage. It was.

Utility Model Registration No. 3092464

  The present invention provides a mattress and a bedding for a bed that are more comfortable to sleep.

  The mattress according to the first aspect of the present invention is a mattress composed of a plurality of cores, and each of the plurality of cores includes an ultrafine fibrous resin layer welded in a three-dimensional manner and a plurality of air holes. And a urethane layer sandwiched between the ultrafine fibrous resin layer and the latex layer.

  The mattress according to the second aspect of the present invention is a mattress composed of a plurality of cores, and each of the plurality of cores includes an ultrafine fibrous resin layer welded by entangled three-dimensionally, and a low-resilience urethane layer. And a urethane layer sandwiched between the ultrafine fibrous resin layer and the low-resilience urethane layer.

  A mattress according to a third aspect of the present invention is a mattress composed of a plurality of cores, each of the plurality of cores including a latex layer provided with a plurality of air holes, a low-resilience urethane layer, A latex layer and a urethane layer sandwiched between the low-resilience urethane layers.

  In the mattress according to the first to third aspects, the plurality of cores includes three or six cores depending on the size of the mattress.

  A bed bedding according to a fourth aspect of the present invention includes the mattress 10 according to any one of the first to third aspects, a bottom portion, and an edge portion provided on a peripheral portion of the bottom portion. And a box-shaped bottomed frame body.

  In the bed bedding according to the fourth aspect, the bottomed frame body has a plurality of air holes communicating the inner surface and the outer surface of the bottomed frame body.

  In the bed bedding according to the fourth aspect, the thickness of the mattress is higher than the height of the edge of the bottomed frame.

  ADVANTAGE OF THE INVENTION According to this invention, the mattress and bed bedding which improved sleep comfort can be provided.

It is a perspective view which shows the bedding for beds which concerns on one Embodiment of this invention. It is an expansion perspective view which shows the structure of the core of the mattress which concerns on one Embodiment of this invention. It is a perspective view which shows the combination of the core of the mattress which concerns on one Embodiment of this invention. [BRIEF DESCRIPTION OF THE DRAWINGS] It is a perspective view which shows the bed bedding which laid the mattress based on one Embodiment of this invention on the bottomed frame. It is AA sectional drawing of FIG. 4 of the bed bedding which laid the mattress which concerns on one Embodiment of this invention on the bottomed frame. It is a figure which shows the prior art example of the bed bedding for beds.

Hereinafter, embodiments will be described with reference to the drawings. In the description, common parts are denoted by common reference symbols throughout the drawings.
A mattress and a bed bedding according to an embodiment of the present invention will be described with reference to FIG. As shown in FIG. 1, a bed bedding according to the present invention includes a mattress 10 and a bottomed frame 30, and the mattress 10 is spread in the bottomed frame 30.
The mattress 10 includes a plurality (six in this figure) of cores 20 according to the bed size. The planar shape of each core 20 is, for example, a square or a rectangle. The plurality of cores 20 are desirably the same planar shape as each other, but may be configured in a plurality of different shapes as long as they can be satisfactorily spread in the bottomed frame 30.
The plurality of cores 20 are separated from each other. However, for example, an adhesive tape may be attached to the side surface of the core 20 to bond the cores 20 together.

The bottomed frame 30 has a box shape and includes a bottom 40 and an edge 50. The bottom portion 40 has, for example, a rectangular shape. The edge 50 is formed by four edges 50a, 50b, 50c, and 50d. The edge portions 50 a and 50 b are provided on the peripheral portion of the long side of the bottom portion 40, respectively, and the edge portions 50 c and 50 d are respectively provided on the peripheral portion of the short side of the bottom portion 40.
The bottomed frame body 30 is provided with a plurality of air holes 60 that communicate the inner surface and the outer surface of the bottomed frame body 30. For example, in FIG. 1, there are seven air holes 60, three at the bottom 40 and one at each of the edges 50a, 50b, 50c, 50d. However, the position and number of the air holes 60 are not limited to those in FIG. 1 and can be variously changed.
The bottomed frame 30 has, for example, a bottom 40 made of a soft urethane foam, an edge 50 made of a hard urethane foam, and the bottom 40 and the edge 50 bonded together.
Here, an example of the dimension of the bottomed frame 30 will be described. The bottomed frame 30 has a length of about 2 m and a width that is wide from a single 1 m to a semi-double, double, and double-wide according to the bed standard, and the maximum is 1.67 m, which is a queen size. The bottom 40 has a thickness of 80 mm, and the edge 50 has a height of 120 mm. The diameter of the air holes 60 is 30 mm, and the pitch between the air holes 60 is 200 mm.

With reference to FIG. 2, three examples of the core 20 constituting the mattress according to the embodiment of the present invention will be described in detail.
In the first example, as shown in FIG. 2 (a), the core 20 has a high resilience provided with an ultrafine fibrous resin layer 21, a urethane layer 22 and a plurality of air holes welded in a three-dimensional entanglement manner. It consists of three layers of latex layer 23. Here, the urethane layer 22 is sandwiched between the ultrafine fibrous resin layer 21 and the latex layer 23. The thickness of the ultrafine fibrous resin layer 21 and the latex layer 23 is, for example, about 30 millimeters, and the thickness of the urethane layer 22 is, for example, about 80 millimeters.
The ultrafine fibrous resin layer 21 is configured by three-dimensionally intertwining and welding ultrafine fibrous resins. For this reason, the ultrafine fibrous resin layer 21 is excellent in air permeability and has high resilience. Therefore, sleeping on the surface of the ultrafine fibrous resin layer 21 can suppress night sweats and facilitate turning over for the elderly and small children.
The latex layer 23 is made of a synthetic latex made of a rubber material having high resilience and elasticity, and has a large number of air holes. For this reason, the latex layer 23 has excellent antibacterial properties, good air permeability, is not too hard, not too soft, and has elasticity, so it is excellent in dispersion of body pressure. Therefore, by sleeping on the surface of the latex layer 23, night sweat can be suppressed, and the effect of preventing back pain and stiff shoulders can be secured.

In the second example, as shown in FIG. 2 (b), the core 20 is composed of three layers of an ultrafine fibrous resin layer 24, a urethane layer 25, and a low-resilience urethane layer 26 that are intertwined in three dimensions. Here, the urethane layer 25 is sandwiched between the ultrafine fibrous resin layer 24 and the low-resilience urethane layer 26. The thickness of the ultrafine fibrous resin layer 24 and the low-resilience urethane layer 26 is, for example, about 30 millimeters, and the thickness of the urethane layer 25 is, for example, about 80 millimeters.
Since the ultrafine fibrous resin layer 24 in the second example is the same as the ultrafine fibrous resin layer 21 in the first example, description thereof is omitted.
By sleeping on the surface of the low-resilience urethane layer 26, it fits along the line of the body so as to wrap around the body and adheres closely to the body, so that it is comfortable to sleep, and in particular, it is possible to ensure sleep comfort in the winter season.

In the third example, as shown in FIG. 2C, the core 20 is composed of three layers of a high-repulsion latex layer 27, a urethane layer 28, and a low-repulsion urethane layer 29 provided with a plurality of air holes. Here, the urethane layer 28 is sandwiched between the latex layer 27 and the low-resilience urethane layer 29. The thickness of the latex layer 27 and the low-resilience urethane layer 29 is, for example, about 30 millimeters, and the thickness of the urethane layer 28 is, for example, about 80 millimeters.
The latex layer 27 in the third example is the same as the latex layer 23 in the first example, and the low resilience urethane layer 29 in the third example is similar to the low resilience urethane layer 26 in the second example. Description is omitted.
In addition, in the core 20 by the said 1st thru | or 3rd example, the thickness of each layer is an example, It is not limited to this. For example, in the core 20 according to the first example, the ultrafine fibrous resin layer 21 and the latex layer 23 have the same thickness and are thinner than the urethane layer 22, but the ultrafine fibrous resin layer 21 and the latex layer 23 are thick. It is different and may be thicker than or equal to the urethane layer 22. In the core 20 according to the second example, the ultrafine fibrous resin layer 24 and the low resilience urethane layer 26 have the same thickness and are thinner than the urethane layer 25, but the ultrafine fibrous resin layer 24 and the low resilience urethane layer 26. Are different from each other and may be thicker than or equal to the urethane layer 25. In the core 20 according to the third example, the thickness of the latex layer 27 and the low resilience urethane layer 29 is the same and thinner than the urethane layer 28, but the thickness of the latex layer 27 and the low resilience urethane layer 29 is different. It may be thicker than or equal to the urethane layer 28.
Further, the core 20 according to the first to third examples illustrates a three-layer structure, but is not necessarily limited to three layers. For example, in the core 20 according to the first example, an intervening layer (for example, a hard felt layer, a polyethylene sheet layer, a palm) is interposed between the ultrafine fibrous resin layer 21 and the urethane layer 22 or between the latex layer 23 and the urethane layer 22. A lock layer) may be present.

The core 20 constituting the mattress according to the embodiment of the present invention will be described in detail with reference to FIG.
As shown to Fig.3 (a), when the size of the mattress 10 is single and a semi double, the core 20 is comprised from three pieces. In this case, for example, the three cores 20 may be arranged so that the long sides of the rectangular core 20 are in contact with each other.
The mattress 10 as shown in FIG. 3 (a) is considered to be effective when it is desired to make the mattress 10 suitable for locations corresponding to the head, waist and legs. For example, in the mattress 10, the row A core 20 selects a surface suitable for the head, the row B core 20 selects a surface suitable for the waist, and the row C core 20 suitable for the leg. It is good to select the surface.

As shown in FIG. 3B, when the size of the mattress 10 is double or more, it is composed of six cores 20. In this case, for example, the six cores may be arranged so that the square cores 20 are arranged in two rows in the short side direction of the mattress 10.
The mattress 10 as shown in FIG. 3 (b) is considered to be effective when a plurality of sleepers sleep together (for example, when sleeping together with a couple or a small child) in addition to the use example of FIG. 3 (a). It is done. For example, when a small child or an elderly person goes to bed, it is preferable to select a surface of an ultra-fine fibrous resin layer or a surface of a highly repulsive latex layer that are three-dimensionally entangled and welded so that they can easily turn over. For obese people, it is preferable to select the surface of the ultrafine fibrous resin layer that is three-dimensionally intertwined and welded so as to suppress night sweats. For slender people, it is better to select the surface of the low-resilience urethane layer that wraps around the body. That is, as described above, since it is possible to select a preferable surface according to the intended use of the sleeping person for the P row or the Q row of the mattress 10, the core 20 has a mattress having different configurations on the left and right sides of the P row and the Q row. By doing so, it is possible to ensure sleep and sleep of each sleeping person.

The details of the bed bedding according to an embodiment of the present invention will be described with reference to FIGS. 4 and 5. Here, the description will be made using the mattress 10 using the six cores 20 of the first example of FIG. 2A, but the structure and number of the cores 20 are not limited to this and can be variously changed.
As shown in FIGS. 4 and 5, the mattress 10 is spread in the bottomed frame 30. Here, the thickness T of the mattress 10 composed of the core 20 is higher than the height H of the edge portion 50 (depth of the bottomed frame 30). In the case of the example of FIG. 5, about 2/3 of the ultrafine fibrous resin layer 21 of the core 20 protrudes from the upper surface of the edge portion 50.
In the state where there is a sleeping person, the resilience and thickness of the mattress 10 are adjusted so that the height of the upper surface of the mattress 10 and the height of the upper surface of the edge portion 50 are substantially uniform.

  As described above, the mattress 10 according to the embodiment of the present invention is formed by the core 20 having the three-layer structure. Specifically, the mattress 10 includes an ultrafine fibrous resin layer 21 that is three-dimensionally entangled and welded with excellent breathability, a urethane layer 22, and a highly repulsive latex layer 23 provided with a plurality of air holes. A core 20 (second example) having a core 20 (first example), an ultrafine fibrous resin layer 24 excellent in air permeability and welded in a three-dimensionally intertwined manner, a urethane layer 25, and a low resilience urethane layer 26; And the core 20 (3rd example) which has the latex layer 27 provided with the several air hole, the urethane layer 28, and the low-resilience urethane layer 29 is used.

  The mattress 10 having selected the front and back (upper and lower) surfaces of the core 20 according to the first to third examples is used (for example, when it is desired that a small child or an elderly person can easily turn over) If you want to suit the season such as summer season or chilly frigid night, or if you want to make it suitable for the head, waist and legs, etc.) By doing so, it is possible to ensure a good night's sleep. For example, in a sultry tropical night, sleeping on the surface of the ultrafine fibrous resin layers 21 and 24 that are three-dimensionally intertwined and the highly repellent latex layers 23 and 27 that further improve air permeability, and the cold night in midwinter The ultra-fine fibers that are welded in a three-dimensional entanglement so that small children and the elderly can easily turn over by sleeping on the surfaces of the low-rebound urethane layers 26 and 29 that give a sense of security that envelops the body. By sleeping on the surface of the resin-like resin layers 21 and 24, it is possible to ensure sleep and sleep according to the season and application.

  The mattress 10 is composed of a plurality of cores 20. For this reason, for example, by changing the front and back of the mattress 10 along the longitudinal direction of the bed bedding, hardness according to the body part (for example, head, back, buttocks, etc.) can be realized. Further, by arranging the plurality of cores 20 in the width direction of the bedclothes for two persons, it is possible to make the softness according to each person's preference and body shape.

  Further, the mattress 10 composed of a plurality of (for example, three or six) cores 20 is spread in the bottomed frame 30 according to the size. As a result, displacement and deformation (deformation) of the mattress 10 and a gap between the cores 20 can be prevented.

  Further, the bottomed frame 30 is provided with a plurality of air holes 60 that communicate the inner surface and the outer surface of the bottomed frame 30. Thereby, it is possible to improve the sleep and sleep by further ensuring air permeability and eliminating moisture.

  Further, the thickness T of the mattress 10 composed of the core 20 is configured to be higher than the height H of the edge 50 of the bottomed frame 30. For this reason, in the state where there is no sleeper, if the mattress 10 is covered with a sheet or a towel, the appearance can be made soft and luxurious. On the other hand, when there is a sleeping person, the height T of the mattress 10 and the height of the edge 50H of the bottomed frame 30 are substantially uniform, and the edge 50 of the bottomed frame 30 is also used for sleeping. I can.

  Although one embodiment of the present invention has been described, this embodiment is presented as an example and is not intended to limit the scope of the device. This embodiment can be variously modified without departing from the gist of the invention. For example, the core 20 constituting the mattress 10 is not limited to being used for a bed bedding, and is used as a cushion or a cushion. It is also possible.

  The mattress and bed bedding according to the present invention has three layers of cores composing the mattress, and mattresses combined with cores selected according to the use of the sleeper and the season are spread on the bottomed frame. By sleeping on the bedclothes, you can heal your tired body and ensure a more comfortable sleep.

DESCRIPTION OF SYMBOLS 10 Mattress 20 Core 21 Ultrafine fibrous resin layer 22 entangled and welded three-dimensionally Urethane layer 23 Latex layer 24 Ultrafine fibrous resin layer 25 entangled and welded three-dimensionally Urethane layer 26 Latex layer 27 Low resilience urethane layer 28 Urethane layer 29 Low-resilience urethane layer 30 Bottomed frame 40 Bottom 50 Edge 60 Air hole

Claims (7)

A mattress composed of a plurality of cores,
Each of the plurality of cores is
An ultrafine fibrous resin layer that is three-dimensionally intertwined and welded;
A latex layer provided with a plurality of air holes;
A mattress comprising: the ultrafine fibrous resin layer and a urethane layer sandwiched between the latex layers. A mattress composed of a plurality of cores,
Each of the plurality of cores is
An ultrafine fibrous resin layer that is three-dimensionally intertwined and welded;
A low-resilience urethane layer,
A mattress comprising: the ultrafine fibrous resin layer; and a urethane layer sandwiched between the low-resilience urethane layers. A mattress composed of a plurality of cores,
Each of the plurality of cores is
A latex layer provided with a plurality of air holes;
A low-resilience urethane layer,
A mattress comprising: the latex layer and a urethane layer sandwiched between the low-resilience urethane layers.   The mattress according to any one of claims 1 to 3, wherein the plurality of cores includes three or six cores according to the size of the mattress. The mattress according to any one of claims 1 to 4,
A bed bedding comprising: a box-shaped bottomed frame having a bottom portion and an edge portion provided at a peripheral portion of the bottom portion;   The bed bedding according to claim 5, wherein the bottomed frame has a plurality of air holes communicating the inner surface and the outer surface of the bottomed frame. The bed mat according to claim 5 or 6, wherein a thickness of the mattress is higher than a height of an edge portion of the bottomed frame body.

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