JP6993037B1 - bedding - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide bedding capable of facilitating the removal of an outer cover and the use after the removal. SOLUTION: The bedding includes a plurality of cores 1, an inner cover 2 that covers each of the plurality of cores 1, and an outer cover 3 that covers the plurality of cores 1 in a laminated state. Preferably, the outer cover 3 is provided with a wire fastener so as to surround the outer periphery thereof, and the wire fastener is an exposed end portion whose one end is exposed in the outward direction, and the wire fastener is in a state where the other end closes the wire fastener. Bedding that is the covered end covered with fasteners. [Selection diagram] Fig. 1

Description

The present invention relates to a bedding including a core that can be separated into layers and a cover thereof.

Conventionally, there is a mattress that is used in a state where a plurality of cores are arranged in layers. An example thereof is a mattress as shown in Patent Document 1.
Such mattresses provide a comfort that is not found in conventional single-layer mattresses, and the combination of materials in the inner layers allows the bedding to have good hygroscopicity.

Japanese Patent Application Laid-Open No. 2012-029735 Public Relations

On the other hand, the core described in the prior art document has a structure in which a member serving as a cushion is directly inserted into the outer cover. With such a configuration, for example, if the cushion member is in a state of being easily collapsed due to aged deterioration, it becomes difficult to handle the cushion member after removing the outer cover.

In view of the above, an object of the present invention is to provide bedding that can facilitate the removal of the outer cover and the use of the core after the removal.

The present invention for solving the above problems is a bedding including a plurality of cores, an inner cover covering each of the plurality of cores, and an outer cover covering the plurality of cores in a laminated state. ..
With such a configuration, even if the core is deteriorated, it can be easily taken out from the outer cover, and a core that can be easily handled thereafter can be provided.
As for the specific advantages of handling, by removing the core from the outer cover when moving or storing, each of the cores can be folded and moved or stored, and the thickness of each core can be suppressed. Therefore, when disposing of it, it can be torn off and put out as general household waste, the deteriorated core can be replaced, and when there is a sudden visitor, the multiple cores can be taken out and used respectively. What you can do is mentioned.

In a preferred embodiment of the present invention, a wire fastener is provided on the side surface of the outer cover in parallel with the top surface or the bottom surface, and the distance from the surface parallel to the wire fastener to the wire fastener is the thickness of the core. It is almost the same.
With such a configuration, when the plurality of cores are stored and opened, the wire fastener can make it difficult for the inner cover to be caught.

In a preferred embodiment of the present invention, a wire fastener is provided on the side surface of the outer cover in parallel with the top surface and the bottom surface, and the distance from the surface parallel to the wire fastener to the wire fastener is 2 or more. It is almost the same as the thickness of the stacked cores.
With such a configuration, even when there are three or more cores and a plurality of cores are stacked, it is possible to make it difficult for the wire fastener to entangle the inner cover.

In a preferred embodiment of the present invention, the outer cover is provided with a wire fastener so as to surround the outer periphery thereof, the wire fastener is an exposed end portion whose one end is exposed in the outward direction, and the other end closes the wire fastener. In this state, it is a covered end portion covered with the wire fastener.
With such a configuration, the coated end portion is not exposed, and the wire fastener can be constructed robustly.

In a preferred embodiment of the present invention, the cover is quilted on the top surface and the bottom surface in a state where the plurality of cores are covered.
With such a configuration, bedding can be used regardless of the top surface and the bottom surface.

In a preferred embodiment of the present invention, the cover is provided with a position limiting portion that limits the position of the covered core.
With such a configuration, the position of the core can be roughly limited, and the core can be easily stored in the outer cover.

In a preferred embodiment of the present invention, each of the cores is a plate-shaped urethane, and the thickness thereof is less than 12 cm.
Such a configuration makes it possible to provide an easy-to-handle core that is excellent in hygroscopicity and breathability and can be easily folded.

With the above configuration, it is possible to provide bedding that can facilitate the removal of the outer cover and the utilization of the core after the removal.

It is a perspective view of the bedding which concerns on 1st Embodiment of this invention. It is sectional drawing in the AA'cross section of the bedding which concerns on 1st Embodiment of this invention. It is a schematic diagram in the vicinity of the outer end portion which concerns on 1st Embodiment of this invention. It is a perspective view of the corner part of the outer cover and the core which concerns on 1st Embodiment of this invention. It is a schematic diagram when the bedding is divided and used which concerns on 1st Embodiment of this invention. It is a perspective view of the bedding which concerns on the 2nd Embodiment of this invention. It is sectional drawing in the BB'cross section of the bedding which concerns on the 2nd Embodiment of this invention.

Hereinafter, the bedding X according to each embodiment of the present invention will be described with reference to the drawings. The description first details the configuration of the embodiment, then details the method of implementation, and finally details other embodiments.
It should be noted that each of the embodiments shown below is an example of the present invention, and the present invention is not limited to the following embodiments.

<< First Embodiment >>
Hereinafter, the bedding X according to the first embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4.
FIG. 1 is a perspective view of the bedding X in the present embodiment, and FIG. 2 shows an inner core 1 covering each of the two cores 1 and the core 1 in the AA'cross section of the bedding X in the present embodiment. It is composed of a cover 2 and an outer cover 3 that covers the two cores 1 in a laminated state.

The shape of the core 1 is a substantially rectangular parallelepiped shape. Its length is assumed to be 150 to 250 cm, its width is 70 to 180 cm, and its height (thickness) is 5 to 15 cm, but it can be freely changed depending on the intended use of the core. Further, it is preferable that the core 1 has a flat plate shape and is provided as a single piece without forming a crease in the middle.
At this time, the top surface and the bottom surface of the core 1 can be formed into a corrugated plate shape to increase the surface area and improve the air permeability and the like.

As the material of the core 1, it is preferable to use a foamable plastic such as urethane foam. By doing so, it is possible to provide bedding with high functionality and a high degree of freedom.
In particular, when a high-density urethane foam is used, the thickness of the core 1 is preferably less than 12 cm, more preferably 10 cm or less. By doing so, the core 1 can be folded into at least three folds and stored, and can be easily moved and stored.

As shown in FIG. 2, the inner cover 2 is a member that covers the core 1 so as to be in close contact with the core 1 and completely covers the entire core 1, and is formed of a thin cloth having a thickness of 3 mm or less.
As the material of the cloth, it is preferable to use a material such as polyester or cotton that can be easily cut with a blade such as scissors. As a result, when the bedding X is discarded, the inner cover 2 is peeled off, and the inner core 1 is torn off so that the bedding X can be finely divided.

The frictional force acting on the inner covers 2 and the frictional force acting between the inner cover 2 and the outer cover 3 are larger than the frictional force acting on the cores 1 and the frictional force acting between the cores 1 and the outer cover 3. It is configured to be small, and the core 1 can be inserted into the outer cover 3 without causing a large resistance. The above frictional force means at least one of a static frictional force and a dynamic frictional force.

As shown in FIG. 2, the outer cover 3 is a member that covers a plurality of laminated cores 1 so as to be in close contact with each other and completely covers the entire plurality of cores 1. The outer cover 3 has an outer cover main body 31 that covers the core 1, a quilting portion 32 that is quilted, a wire fastener 33 provided on the side surface of the outer cover main body 31, and an outer cover main body 31 that has the core 1. A position limiting portion 34 that limits the movement of the core 1 in a covered state is provided.

Since the outer cover 3 enables the core 1 to be used in a layered state, even if the thickness of each core 1 is thin, bottoming does not occur and the core 1 can be used comfortably. be able to.

The outer cover main body 31 is a cover formed by combining cloth materials so as to have a substantially rectangular parallelepiped shape while covering the core 1, and as shown in FIG. 2, the two outer cover main bodies 31 are vertically placed. Use in the connected state.

The outer cover main body 31 has an open end surface D which is an open surface for inserting the core 1 into the inside, and the open end surface D is the top surface of the core 1 in a state where the core 1 is attached. It is provided at a position corresponding to the surface or the bottom surface. That is, the distance from the opening end surface D to the opposite surface of the outer cover main body 31 substantially coincides with the thickness of the core 1.
As a modified form, the opening end surface D may be provided at a position parallel to the bottom surface of the core 1 or may be provided at a position parallel to the side surface.

The quilting portion 32 is a small chamber filled with cotton and feathers formed inside each of the outer cover main body 31, which makes it possible to enhance the comfort when the outer cover 3 is attached.

The wire fastener 33 is provided so that the two outer cover main bodies 31 can be separated and connected to each other, and is a slider 331 that can be operated by the user and a plurality of metal teeth that are opened and closed by moving the slider 331. It has an element 332 and a ribbon 333 which is a cloth material for connecting the element 332 and the outer cover main body 31.
Further, the end portion of the element 332 is an exposed end portion T1 whose one end is exposed to the outside when the wire fastener 33 is closed, and the other end is a covered end portion T2 which is covered by the wire fastener 33.

The ribbon 333 is a tape-shaped cloth material longer than the entire circumference of the opening end face D, and is sewn so as to surround the entire circumference along the edge of the opening end face D, and then the inside of the sewn portion. It is provided by being sewn along. It is not necessary to sew the entire ribbon 333, and in order to facilitate the removal of the slider 331, it is particularly preferable that the inner end portion is a free end in which no part is sewn.
Further, the distance from the ribbon 333 to the bottom surface or the top surface of the outer cover main body 31 is configured to correspond to the thickness of the core 1.

The exposed end portion T1 and the coated end portion T2 will be described in detail with reference to FIGS. 3A to 3D. FIG. 3A shows a state in which the wire fastener 33 is completely closed, FIG. 3B shows a state in which the slider 331 is operated to move the wire fastener 33 to the open state, and FIG. 3C shows. 3 (b) shows a state in which the slider 331 is further operated to rotate the outer cover main body 31 substantially, and FIG. 3 (d) is a state in which the slider 331 is further operated from FIG. 3 (c) to further operate the covering end portion T2. It is a schematic diagram which shows the state which moved to.

As shown in FIG. 3A, the exposed end portion T1 is exposed outward when the wire fastener 33 is in the closed state, while the coated end portion T2 and the wire fastener 33 in the vicinity thereof cover the outer cover. 3 and the outer wire fastener 33 are covered and protected in a state where they are not exposed to the outside.

The coated end portion T2 is exposed to the outside as shown in FIG. 3B by partially opening the wire fastener 33. Further, when the slider 331 goes around the opening end surface D, the inside and outside of the outer cover 3 are opened all around as shown in FIG. 3D, and the outer cover main body 31 can be separated into two. ..

The exposed end portion T1 is preferably provided on the short side of the outer cover main body 31. This makes it easy to specify the position of the wire fastener 33.

The position limiting unit 34 is provided in the manner shown in FIG. FIG. 4 is a schematic perspective view showing a state in which the outer cover 3 is partially removed to expose the corner portion of the core 1 in the bedding X, and FIG. 4 (a) shows the core 1 forming a layer. FIG. 4 (b) shows a state in which the core 1 on the upper side of FIG. 48 (a) has been removed.

Further, as shown in FIG. 4B, the position limiting portion 34 is a tape-shaped elastic member for limiting and fixing the position of the core 1, and the end portion is sewn to the edge of the opening end surface D. Has been done. The position limiting portion 34 is provided near the corner of the outer cover main body 31, and the distance from each end of the position limiting portion 34 to the corner of the outer cover main body 31 is substantially the same.
The position limiting portion 34 may be made of a material that generates a higher frictional force than the surrounding material or a hook-and-loop fastener.

Hereinafter, the usage method according to the present embodiment will be described in detail with reference to FIGS. 1 to 5. The method of use is not limited to the examples shown below, and the order may be changed. The bedding X is used by a user who takes out the core 1 from the bedding X in which the wire fastener 33 is closed.

First, the user pulls the slider 331 along the wire fastener 33 to open the wire fastener 33. Since the wire fastener 33 is provided along the edge of the opening end surface D, when the wire fastener 33 is completely opened, the state as shown in FIG. 5 is obtained.

Here, the user can use the formed mattresses as separate bedding.
Since the bedding X in the state shown in FIG. 5 is two mattresses whose side surfaces and top surface are covered with the outer cover main body 31 and whose bottom surface is fixed by the position limiting portion 34, each of them can be used as bedding.
By closing one side of the wire fastener 33, the user can expand the outer cover bodies 31 in a connected state and use the bedding as a bedding having a top surface area that is normally doubled. In this case, the end portion of the wire fastener 33 is formed near the corner of the outer cover main body 31.
This makes it possible to change the usage of bedding according to the number of people and the size of the room, and the handling performance is improved.

Next, the user removes the position limiting portion 34 fixing the core 1 from the outer cover by utilizing its elasticity. As a result, the user can remove the core 1.
Further, since the outer cover 3 can be removed without forming a bag, washing can be facilitated.

The user can store the core 1 inside the outer cover 3 by performing the reverse operation of the above.

<< Second Embodiment >>
Hereinafter, the bedding X according to the second embodiment of the present invention will be described with reference to FIGS. 6 and 7.
The same reference numerals are used for the same configurations as those of the first embodiment, and the description thereof will be omitted.

The bedding X in the present embodiment is composed of three cores 1, an inner cover 2 that covers each of the cores 1, and an outer cover 3 that covers the three cores 1 in a laminated state. be.
Further, FIG. 6 shows a perspective view of the bedding X in the present embodiment, and FIG. 7 shows a cross-sectional view of the BB'cross section of the bedding X.

The thickness and material of the core 1 are preferably substantially the same in all layers, but the thickness may be different for each layer, and the material may also be different.

The outer cover 3 is provided in parallel with the two outer cover main bodies 31 covering the core 1, the quilting portion 32, the wire fastener 33 provided on the edge of the opening end surface D of the outer cover main body 31, and the wire fastener 33. It is composed of an auxiliary fastener 33', a position limiting portion 34, and an intermediate cover 35 provided between the two outer cover main bodies 31.

The outer cover main body 31 is configured to cover one core 1 as in the first embodiment, and the distance from the opening end surface D to the facing surface substantially coincides with the thickness of the core 1. .. As a modification, the distance from the opening end surface D of one of the two outer cover main bodies 31 to the facing surface may be substantially the same as the thickness of the two cores 1 stacked. In this case, the auxiliary fastener 33'and the intermediate cover 35 are not provided.

The wire fastener 33 is provided so that the outer cover main body 31 and the intermediate cover 35 can be separated and connected freely, and the detailed configuration is substantially the same as that of the first embodiment, but the slider 331 is the outer cover main body. 31 is provided.

The auxiliary fastener 33'is provided so that the outer cover main body 31 and the intermediate cover 35 can be separated and connected freely, and the detailed configuration is substantially the same as that of the first embodiment, but the slider 331 is the intermediate cover. It is provided in 35.

The intermediate cover 35 is an annular cloth material provided so as to be sandwiched between the two outer cover main bodies 31, and both ends thereof are open end faces D, and a wire fastener 33 is provided over the entire circumference. Further, the height of the intermediate cover 35 is provided so as to be substantially the same as the thickness of the core 1.
Further, on the open end surface of the intermediate cover 35, there is a position limiting portion 34 as in the first embodiment.
By increasing the number of intermediate covers 35 sandwiched between the two outer cover main bodies 31, the overall height of the outer cover 3 becomes higher, and the core 1 can be further covered. It will be like.

The method of using the bedding X in the present embodiment will be described in detail below. The method of implementation is not limited to the following forms, and the order may be changed. Further, the description of the matters described in the first embodiment will be omitted.

First, the user opens the wire fastener 33, the side surface and the top surface are covered with the outer cover main body 31, the two mattresses whose bottom surface is fixed by the position limiting portion 34, and the side surface are covered with the intermediate cover 35. Can be divided into mattresses.

Here, the user can use each of the divided mattresses as a single mattress, but the mattress covered with the intermediate cover 35 is on the bottom surface of any mattress covered with the outer cover main body 31. Can be increased in thickness by connecting the wires using the wire fastener 33. This increases the degree of freedom of use.

Finally, the user removes the core 1 from the outer cover 3 by utilizing the elasticity of the position limiting portion 34. The user can cover the core 1 with the outer cover 3 by performing the reverse operation.

X Bedding 1 Core 2 Inner cover 3 Outer cover 31 Outer cover body 32 Quilting part 33 Wire fastener 331 Slider 332 Element 333 Ribbon 34 Position limiting part D Opening end face T1 Exposed end T2 Covered end 33'Secondary fastener 35 Intermediate cover

Claims (4)

A plurality of cores, which are a single plate-shaped member, an inner cover that covers each of the plurality of cores, and an outer cover that covers the plurality of cores in a laminated state are provided.
A wire fastener that surrounds the outer circumference is provided on the side surface of the outer cover in parallel with the top surface and the bottom surface.
The distance from the bottom surface of the outer cover to the wire fastener is provided so as to be substantially the same as the thickness of the core.
The wire fastener is an exposed end portion whose one end is exposed in the outward direction, and the other end is a covered end portion covered with the wire fastener when the wire fastener is closed.
The covered end is a bedding that is a free end separated from the outer cover . The outer cover is quilted on the top surface and the bottom surface in a state where the plurality of cores are covered .
The bedding according to claim 1, wherein the quilting process forms a plurality of small chambers over the entire width direction by partitioning the outer cover in the length direction . The bedding according to claim 1 or 2, wherein the outer cover is provided with a position limiting portion for restricting the movement of the covered core. The bedding according to any one of claims 1 to 3, wherein the core is a plate-shaped urethane, and the thickness thereof is less than 12 cm.

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