JP2747212B2 - Futon - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a futon and, more particularly, to a futon suitable for a mattress.

[0002]

2. Description of the Related Art Conventionally, a futon, particularly a mattress, tends to absorb moisture such as sweat of a user and is apt to lose its bulkiness because it is pressed by the weight of the user. Therefore, regular drying by the sun is usually performed.
However, when cloudy weather or rainy weather continues for a long time, such as during the rainy season, drying by the sun is not possible. Therefore, it is necessary to dry the futon using an apparatus such as a futon dryer.

However, in order to perform drying using a futon dryer, it is necessary to purchase relatively expensive equipment.
Moreover, since a general futon dryer heats and dry the futon from the outer surface of the futon, heat is easily radiated to the outside, and the thermal efficiency is likely to deteriorate. Attempting to improve this has the problem of making the equipment more and more expensive.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object to provide a futon that can easily and efficiently dehumidify and heat a futon.

[0005]

A futon according to claim 1 is
It has a futon body and a bag inserted inside the futon body. The futon main body has a side formed in a bag shape and a batting housed inside the side. In the bag,
A blowing port is formed to communicate the inside and outside of the bag. The futon main body has an opening for communicating the inside and outside of the futon main body at a position where the blowing port can be exposed to the outside of the futon main body. The side edge of the bag and the side edge of the side of the futon body,
Are separated.

[0006] According to a second aspect of the present invention, in the futon of the first aspect, the bag is inserted between the batting of the futon main body and the side cloth.

[0007] The futon according to claim 3 is the futon according to claim 1 or 2.
In the futon described in the above, the bag shall have a bag body, and a cylindrical portion protruding outward from the bag body,
This tubular portion was arranged near the opening of the futon main body, and the blowing port of the bag was formed in the tubular portion.

[0008] A futon according to a fourth aspect is the futon according to the third aspect, wherein the blowing port is formed at a tip end of the tubular portion.

A futon according to a fifth aspect of the present invention is the futon according to any one of the first to fourth aspects, wherein the bag is made of a breathable material that substantially allows air to flow in and out of the bag. It was constituted by.

A futon according to a sixth aspect of the present invention is the futon according to any one of the first to fifth aspects, wherein a fastening device fixed to the futon main body and connecting the bag and the futon main body is attached to the bag. The configuration was adopted.

[0011] A futon according to a seventh aspect of the present invention is the futon according to any one of the first to sixth aspects, wherein the opening is formed on a side of the futon main body.

[0012] A futon according to claim 8 has a futon main body and a bag inserted into the futon main body. The futon main body has a bag-shaped side land, and a Having a batting stored inside, the bag has a blow port formed to communicate the inside and outside of the bag, and the futon body is located at a position where the blow port can be exposed to the outside of the futon body. Forming an opening for communicating the inside and outside of the futon body, the bag has a bag body, and a tubular part protruding outward from the bag body, and this tubular part Arranged in the vicinity of the opening, the blowing port of the bag is formed in a cylindrical portion, and a closing member for preventing communication of air inside the cylindrical portion is attached to the cylindrical portion, and the closing member is a hook-and-loop fastener. , The side edge of the bag
And the side edge of the side of the futon body was separated.

[0013]

The opening is opened to expose the blowing port to the outside of the futon. Then, warm air is blown into the inside of the bag from the blow-in port by an arbitrary warm-air blowing means such as a hair dryer. Thereby, the futon can be heated and dehumidified via the bag. Since the bag is inserted inside the futon, there is little direct contact with the outside air. Therefore, the thermal efficiency when heating the futon is good.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A futon according to an embodiment of the present invention will be described with reference to the accompanying drawings. The futon 1 of this example is used as a mattress, and includes a futon main body 10 and the futon main body 1.
And the bag 20 (see FIG. 2) inserted into the inside of the housing. In addition, in the attached drawings, particularly in FIG. 2, the thickness of the constituent members and the like are extremely emphasized for easy understanding of the contents.

The futon main body 10 is a bag-shaped side cloth 1.
1 and a batting 12 stored inside the side ground 11 (FIG. 2).
Reference). As the batting 12, hard urethane, polyester hard cotton, or the like is used. In this example, the futon main body 10 has a normal single size, a width of about 100 cm, and a length of about 200 cm.

As shown in FIG. 2, the side ground 11 has a front side main body 110 and a back side main body 12 formed in the same shape.
0, the front side main body 110 and the back side main body 120
And a flocking tape 130 for connecting the side edges of each other. The front side base body 110 includes two side cloths 111 and 112 and these side cloths 111 and 1.
12 and a batting 113 stored between them. A knitted fabric is used as a material of the side cloth 111 disposed above (in the body side) in the use state, of the two side cloths. As a material of the other side cloth 112, a cloth having a high woven density and a high air permeability is used. As the batting 113, thin wool cotton is used. The front side main body 110 is quilted along the length direction (the thickness direction of the paper surface in FIG. 2).

The back side main body 120 is constructed in substantially the same manner as the front side main body 110,
1 and 122, and the batting 12 stored therein.
And 3. Among the two side cloths, as a material of the side cloth 121 arranged on the tatami side (floor side),
Satin is used. The material of the side cloth 122 is the same as that of the side cloth 112. Other configurations are almost the same as those of the front side ground main body 110, and thus detailed description is omitted.

The flocked tape 130 has a flocked surface. The side edges of the flocking tape 130 and the side edges of the front side ground main body 110 and the back side ground main body 120 are hemmed and fastened by two hemming tapes 150, respectively. The lengthwise ends 131 and 132 (see FIG. 5) of the flocking tape 130 are spaced at intervals of about 17 cm. In this separation interval, the peripheral edges are the end portions 131 and 132 of the flocking tape 130 and the front and back side ground main body 11.
The connecting cloth 140 sewn to the outer cloth 120 is arranged. An opening 141 is formed in a middle portion of the connecting cloth 140 in the vertical direction (vertical direction in FIG. 5) so as to extend in a substantially horizontal direction. The opening 141 includes the opening 1
A well-known slide fastener 142 as an opening / closing tool that allows the opening / closing of the opening 41 is provided.

The bag 20 includes a bag body 21 and the bag body 21.
And a cylindrical portion 22 (see FIG. 3) protruding outward from the main body. Bag body 21 and tubular portion 22
Are made of breathable polyester fabric.

As shown in FIG. 3, the bag body 21 has a substantially rectangular shape in plan view. As shown in FIG.
As shown in the figure, the pad is inserted between the batting 12 and the front side base body 110. At the four corners of the bag body 21, connecting strings (fasteners) 210 sewn to the side edges of the futon body 10 together with the hem tape 150 and connecting the bag 20 and the side fabric 11 of the futon body 10. I have. The width W of the bag body 21 is, for example, 80 cm, and the length L ₁ is 180 c
m. Thereby, a gap S having a distance L ₃ (see FIG. 2) can be formed between the side edge of the bag body 21 and the side edge of the side ground 11 of the futon body 10.

The position of the cylindrical portion 22, as shown in FIG. 1,
It is positioned so as to face the opening 141 of the futon main body 10, and it is possible to insert the opening 141 to expose the tubular portion 22 to the outside, and further to pull out the tip of the tubular portion 22 to the outside. It is a position where you can do it. At the tip of the tubular portion 22, a blowing port 220 is formed to allow the inside of the bag body 21 to communicate with the outside via the tubular portion 22. A band-shaped closure 221 is attached to the outer periphery of the tubular portion 22. The closing tool 221 is formed of a hook-and-loop fastener, and can be wound around the outer periphery of the tubular portion 22 so that communication of air in and out of the tubular portion 22 can be blocked. The length L ₂ of the cylindrical portion 22 (see FIG. 3) is
It is set to about 20 cm.

[0022] Next, a method for drying or warming the bedding according to the present embodiment. First, the slide fastener 142 in the closed state is operated as shown in FIG.
The opening 141 is opened. A finger is inserted into the inside of the opening 141, the tubular portion 22 inside the futon main body 10 is pinched with a fingertip, and pulled out of the opening 141. This state is shown in FIG. Subsequently, for example, a blowing port of a hair dryer (hereinafter abbreviated as “dryer”) is inserted into the blowing port 220 formed in the tubular section 22, and warm air is blown into the tubular section 22. The blown hot air is sent to the inside of the bag body 21 to expand the bag body 21. After the blowing operation is continued for a predetermined time, the dryer is turned into the blowing port 220.
, And the tubular part 22 is cut by the closing tool 221,
The communication of air between the air inlet 220 and the bag body 21 is cut off.
Next, the tubular portion 22 is wound forward (toward the proximal end) from the near side (the distal end side), and the tubular portion 22 is placed inside the opening 141.
Press. Next, the slide fastener 142 is operated to close the opening 141. Fig. 6 shows the futon 1 in the closed state.
Shown in

The warm air blown into the bag body 21 is generated by the weight of the futon 1 or by the weight of the user.
And is released to the outside, and further, the futon body 1
0 is emitted to the outside. In this process, the entire futon 1 including the batting 12 can be heated and dehumidified.

According to the futon of the present embodiment, as described above, it is possible to blow warm air into the interior of the comforter 1 from blowing port 220. Therefore, there is an advantage that the futon can be easily dehumidified and heated. Also, in this futon,
Since the futon is heated from the inside, there is an advantage that the heat source does not come into direct contact with the outside, and thus the thermal efficiency is high.

In the futon of this embodiment, since the bag body 21 is inserted between the front side base body 110 and the batting 12 arranged on the user side, the front side base body 110 is efficiently heated and dehumidified. be able to. Therefore, there is also an advantage that the feeling of use of the futon can be efficiently improved.

In the futon of this embodiment, the opening 14
1, the slide fastener 142 is attached, but as a matter of course, as shown in FIG. 7, the attachment of the slide fastener 142 may be omitted.

[0027]

According to the first aspect of the present invention, there is provided a futon having a futon main body and a bag inserted into the futon main body. The futon main body has a side formed in a bag shape and a batting housed inside the side. The bag is provided with a blow port for communicating the inside and outside of the bag. In the futon body, at a position where the blowing port can be exposed to the outside of the futon body,
An opening for communicating the inside and outside of the futon body is formed. The side edge of the bag and the side edge of the side of the futon main body are separated from each other. Thereby, through the bag inserted inside the futon,
The futon can be efficiently heated and dehumidified from the inside. Furthermore, in this futon, since the side edge of the bag and the side edge of the side ground of the futon main body are separated from each other,
Even when the bag into which the hot air is blown inflates, the possibility that an excessive load acts on the seam at the side edge of the futon main body can be prevented. Therefore, the durability of the futon can be improved. Furthermore, in the work of sewing a futon, hemming is performed while cutting the periphery of the futon,
According to this futon, it is possible to prevent the possibility that the side edge of the bag is cut during the sewing operation.

[0028] In the futon according to the second aspect, in the futon according to the first aspect, the bag is inserted between the batting of the futon main body and the side ground, and this side ground is arranged on the side of the user. In addition, it is possible to mainly heat and dehumidify the side land contacted by the user. Therefore, the feeling of use of the futon can be efficiently improved.

The futon according to the third aspect is the futon according to the first or second aspect.
In the futon described in the above, the bag shall have a bag body, and a cylindrical portion protruding outward from the bag body,
Since this tubular portion is arranged near the opening of the futon main body and the blowing port of the bag is formed in the tubular portion, the tubular portion is drawn out of the futon through the opening. ,
Hot air can be easily blown into the bag.

[0030] In the futon according to the fourth aspect of the present invention, in the futon according to the third aspect, the blowing port is formed at the tip end of the cylindrical portion, so that the operation of blowing hot air can be performed efficiently. .

A futon according to a fifth aspect of the present invention is the futon according to any one of the first to fourth aspects, wherein the bag is made of a breathable material which substantially allows air to flow into and out of the bag. , Warm air can be sent from the bag to the futon body. Therefore, heating and dehumidification of the futon main body can be efficiently performed.

A futon according to a sixth aspect of the present invention is the futon according to any one of the first to fifth aspects, wherein a fastening device fixed to the futon main body and connecting the bag and the futon main body is attached to the bag. With the configuration, it is possible to prevent the bag from being bent or excessively unevenly distributed based on the excessive movement of the bag with respect to the futon body. For this reason, the bag can be sufficiently and efficiently expanded by the warm air blown from the blowing port, and the futon can be efficiently heated and dehumidified.

[0033] The futon according to the eighth aspect has a futon main body and a bag inserted into the futon main body. The futon main body has a bag-shaped side and a side lining. Having a batting stored inside, the bag has a blow port formed to communicate the inside and outside of the bag, and the futon body is located at a position where the blow port can be exposed to the outside of the futon body. Forming an opening for communicating the inside and outside of the futon body, the bag has a bag body, and a tubular part protruding outward from the bag body, and this tubular part Arranged in the vicinity of the opening, the blowing port of the bag is formed in a cylindrical portion, and a closing member for preventing communication of air inside the cylindrical portion is attached to the cylindrical portion, and the closing member is a hook-and-loop fastener. , The side edge of the bag
And the side edge of the side of the futon main body are separated from each other, so that it is possible to prevent the warm air blown into the inside of the bag main body from escaping from the blowing port of the cylindrical portion. Therefore, heat can be transmitted from the entire bag body to the futon body, or heated air can be sent out, and dehumidification and heating of the futon body can be performed efficiently.

[Brief description of the drawings]

FIG. 1 is a perspective view of a futon according to an embodiment of the present invention.

FIG. 2 is a schematic sectional view of a main part, taken along line AA of FIG.

FIG. 3 is a plan view of a bag used in one embodiment of the present invention.

FIG. 4 is a perspective view of the futon according to the embodiment of the present invention, in a state where the back side main body and the batting are removed and the top and bottom are turned upside down.

FIG. 5 is a front view of FIG. 1, with the opening closed.

FIG. 6 is a perspective view showing a use state of the futon according to one embodiment of the present invention.

FIG. 7 is a view showing a modification of the embodiment of the present invention, and is a view showing a portion similar to FIG. 5;

[Description of Signs] 1 futon 10 futon main body 11 side ground 12 batting 141 opening 20 bag 21 bag main body 210 connecting string (fastener) 22 tubular portion 220 blowing port 221 closing device S side edge of sack and futon main body The gap between the side edge of the side ground

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-2-283370 (JP, A) Japanese Utility Model Showa 62-131667 (JP, U) Japanese Utility Model Showa 62-134456 (JP, U) Japanese Utility Model Showa 59- 156561 (JP, U) Japanese Utility Model Application 57-154360 (JP, U) Japanese Utility Model Application 2-20536 (JP, U) Japanese Utility Model Application 60-129919 (JP, U) Japanese Utility Model Application 1-66298 (JP, U) Japanese Utility Model No. 4-40842 (JP, U) Japanese Utility Model No. 4-128657 (JP, U) Japanese Utility Model No. 5-41463 (JP, U) Japanese Utility Model No. 5-46367 (JP, U) Japanese Utility Model No. 5-55950 (JP, U) Japanese Utility Model 6-21449 (JP, U) Japanese Utility Model 63-63,647 (JP, U) Japanese Utility Model 55-150751 (JP, U) Japanese Utility Model 60-175048 (JP, U) Kaisho 56-72736 (JP, U)

Claims (8)

(57) [Claims] 1. A futon main body, and a bag inserted into the futon main body, wherein the futon main body includes a side formed in a bag shape, and a batting stored inside the side. In the bag, a blow port for communicating the inside and outside of the bag is formed, and in the futon main body, at a position where the blow port can be exposed to the outside of the futon main body, the inside and outside of the futon main body. A futon, wherein an opening for communication is formed, and a side edge of the bag and a side edge of a side of the futon main body are separated from each other. 2. The futon according to claim 1, wherein the bag is inserted between a batting of the futon main body and a side cloth. 3. The bag has a bag main body and a cylindrical portion protruding outward from the bag main body.
3. The futon according to claim 1, wherein the futon is arranged near an opening of the futon main body, and a blowing port of the bag is formed in the tubular portion. 4. 4. The futon according to claim 3, wherein the blowing port is formed at a tip of the tubular portion. 5. The bag according to claim 1, wherein the bag is made of a gas-permeable material that substantially allows air to flow in and out of the bag. The futon described. 6. The bag according to claim 1, further comprising a fastener fixed to the futon main body and connected to the bag and the futon main body. The futon described in. 7. The futon according to claim 1, wherein the opening is formed on a side of the futon main body. 8. A futon main body, and a bag inserted into the futon main body, wherein the futon main body includes a bag formed in a bag shape, and a batting housed inside the side mat. In the bag, a blow port for communicating the inside and outside of the bag is formed, and in the futon main body, at a position where the blow port can be exposed to the outside of the futon main body, the inside and outside of the futon main body. An opening for communication is formed, the bag has a bag main body, and a tubular portion protruding outward from the bag main body,
The tubular portion is disposed in the vicinity of the opening of the futon main body, and a blowing port of the bag is formed in the tubular portion. and closure is attached to prevent the communication of air in the closure, the surface fastener der is, the side edges of the bag, the futon
A futon characterized by being separated from a side edge of a side ground of the main body .