JP2727832B2 - Electric bedding - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric bedding which is used for bedding such as a bed and which can dry a bedding such as a comforter on a bed.

[0002]

2. Description of the Related Art Conventionally, as a drying apparatus of this kind, FIG.
And the structure as shown in FIG.

[0003] That is, a user himself / herself sandwiches a cloth-made air mat 3 between a mattress 1 and a comforter 2, communicates with an air hole 4 provided at an end of the air mat 3 and an air passage 5, and further comprises an electric heater. The hot air generator 6 having the above-mentioned structure communicates with the air mat 5 through the air passage 5 to send hot air to the air blow mat 3 and blow the hot air into the bed through the texture to dry the mattress 1 and the comforter 2. It is supposed to do.

[0004]

However, in such a conventional structure, the ventilation mat 3 is inserted into the center of the bedding to reduce wrinkles, and the ventilation passage 5 and the hot air generator 6 are set. A complicated operation of doing so was required.

[0005] Further, when used in a bed, there is a problem that warm air does not reach the end of the blower mat 3 due to bed making.

Further, since the air blow mat 3 has a structure in which air is blown using the air permeability of cloth, clogging occurs due to dust in the air and the air blow mat 3 must be washed very frequently. There was also a problem that it did not.

Therefore, according to the present invention, it is not necessary to lay the ventilation mat each time when using it, the ventilation bag can be attached to the bedding such as the bed mattress, and the whole bedding is uniformly dried without clogging. Can be done.

[0008] It is an object of the present invention to appropriately dissipate moisture due to sweating and swelling from a sleeping person to realize a comfortable sleeping environment.

[0009]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a hot air unit having a built-in blower and a heater, and a large number of ventilation holes provided on a surface for receiving air from the hot air unit. A bed mat for blowing out warm air, wherein the bag is made of a crushed cloth containing at least 30% of cotton fibers;
The airbag attachment cover on the bottom of the airbag
Make up the body .

[0010]

According to the electric bedding of the present invention, as the hot air flows into the air blast bag communicating with the hot air unit, the air blast bag easily swells due to the internal pressure of the air bedding, and the hot air is uniformly discharged from the ventilation holes on the surface. Is blown out to the upper surface, so that the bedding such as the comforter hanging on the upper surface can be dried while in use. Further, since the air blowing bag is made of a cloth which has been crushed with a woven fabric containing at least 30% of cotton fibers, it is possible to sufficiently dissipate moisture from the human body.

[0011]

An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 2, reference numeral 7 denotes a hot air unit having a built-in heater and a blower, which is configured so that hot air is communicated with a blowing bag 9 through a duct 8. A bed mattress 10 is wrapped around the lower surface of the
Is firmly attached to the bed mattress 10 by sewing and is integrally formed.

FIG. 1 is a sectional view of the embodiment. The blowing bag 9 is formed by sewing the upper fabric 12 and the lower fabric 13 at the outer periphery thereof with a rim cloth 14, and the hot air inlet 15 and the duct 8 are joined to communicate with the hot air unit 7. . Further, the airbag attachment cover 11 is sewn and integrally joined to the lower fabric 13 from the outer periphery thereof, and the airbag attachment cover 11 is sewn in a box shape so as to wrap the bed mattress 10. An elastic cord 16 is sewn to the lower end over the entire circumference. Thereby, the structure can be firmly attached to the bed mattress 10. The upper fabric 12 is provided with a large number of ventilation holes 17 having a diameter of 3 mm, and has a structure in which warm air from the warm air inlet 15 is blown out to the upper surface.
In addition, 18 is a bed main body and 19 is a headboard.

The upper fabric 12 and the lower fabric 13 are made of a high-density cotton fabric that has been closed by a calender, and are subjected to a process generally used for the side of a duvet as a down-proof process. As a result of the experiments so far, if the air permeability is not less than 1.0 cm ² / cm ² / sec as measured by the JIS L 1096 Frazier method, the amount of air leaking from the cloth increases, and the air blowing bag 9 does not completely inflate. It was found that uniform air blowing was not possible. Furthermore, JI
Approximately 50 by moisture permeability measurement by the SL 1099 A-1 method.
It was also found that when there is no moisture permeability of not less than 00 g / m ² · 24H, the air bag 9 is configured to extremely disperse the moisture and affect the comfort in the bed. When 30% or more of cotton fiber is contained, due to its natural moisture absorption and release properties,
The above moisture permeability is ensured.

With this configuration, the warm air from the warm air unit 7 passes through the duct 8 and is blown into the blowing bag 9. As the pressure in the bag increases, the air blowing bag 9 swells and a hot air path can be secured to both the feet and both ends of the chest, so that the hot air is uniformly blown out from the ventilation holes 17. The operating static pressure when a standard bed pad, sheets and quilt were applied was about 15 mmAq, and uniform futon drying could be realized with a thin compact type fan that could be attached to the side of the bed mattress 10. Unlike the conventional method using the air permeability of the cloth, the air holes 17 having a diameter of 3 mm are not clogged.

[0016]

According to the present invention, there is provided a warm air unit having a blower and a heater therein, and a blowing bag for blowing warm air from a large number of ventilation holes provided on a surface of the warm air unit. with the bag is composed of cloth that blinding processed fabric comprising at least 30% or more of cotton fibers, feeding
Tare mounting cover for attaching tare to bed mattress
Are integrally formed on the lower surface of the air bag , the following effects can be obtained. (1) Since the ventilation holes are provided in the ventilation bag, there is no clogging of the ventilation bag and there is no need to wash the ventilation bag.
Even if you go to bed while installing, there is no airbag
It is easy to use and can be used continuously while installed. (2) At bedtime by increasing the internal pressure of the airbag
Comfortable quilt can be dried sufficiently
At the same time, despite installing a blower directly under the human body,
It can sufficiently dissipate the moisture of sweat and excretion from the human body
And comfortable bedding can be provided. (3) Due to the blinding process, even if a vent is provided, the portion is not easily frayed, and the ventilation performance is stabilized.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of an embodiment of the present invention during a driving operation.

FIG. 2 is an external perspective view of the electric bedding in the embodiment.

FIG. 3 is a diagram showing a use state of a conventional bedding dryer.

FIG. 4 is a side sectional view of the same.

[Explanation of symbols]

 7 Hot air unit 8 Duct 9 Air blast bag 11 Air blast bag mounting cover 12 Upper fabric 13 Lower fabric 17 Vent

Claims (1)

(57) [Claims] 1. A hot air unit having a blower and a heater therein, and a blowing bag for receiving warm air from the warm air unit and blowing warm air from a plurality of ventilation holes provided on a surface thereof, wherein the blowing bag is made of cotton fiber. together constitute from the dough blinding processed fabric comprising at least 30% or more, the blowing bag
The airbag attachment cover attached to the bed mattress is
Electric bedding integrated with the lower surface of the airbag .