JP3082345B2 - 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 can be used on a bed mattress and can dry the whole bedding.

[0002]

2. Description of the Related Art Conventionally, this type of drying apparatus has a structure as shown in FIGS.

[0003] That is, the user himself / herself sandwiches the ventilation mat 3 between the mattress 1 and the comforter 2, communicates with the ventilation hole 4 provided at the end of the ventilation mat 3 and the ventilation passage 5, and further has an electric heater. By communicating the hot air generator 6 with the hot air generator 6 through the air passage 5, the hot air is sent to the blower mat 3,
The mattress 1 and the comforter 2 are both dried.

[0004]

However, in such a structure, when used, the ventilation mat 3 is inserted into the center of the bedding to expand wrinkles, and the ventilation passage 5 and the hot air generator 6 are set in a complicated operation. Was needed. When the air blow mat 3 is inserted between the beddings in a biased manner, there is a problem that drying unevenness occurs.

When used on a bed mattress,
The hot air generator 6 had to be installed near the bed mattress, which was inconvenient. Further, there is a disadvantage that the air suction port of the hot air generator 6 is closed by the comforter.

Accordingly, the present invention provides an electric bedding with a drying function which does not require the trouble of laying a ventilation mat, is easy to use on a bed mattress, and can reliably blow air even when a comforter or the like is hung from above. It is an object.

[0007]

In order to achieve the above object, an electric bedding according to the present invention comprises a bedding portion having a blowout hole on a surface communicating with an internal ventilation path, and having a notch at a corner; The notch has a blower unit with a built-in heater and a blower, and a rotatable suction port on the outer side of the blower unit for supplying air to the blower, and the suction port faces the blower unit at an interval. It is assumed that the configuration is maintained.

[0008]

According to the electric bedding of the present invention, warm air is blown out from the blower unit integrated with the bedding into the bed by the above-described structure. Therefore, the bedding such as a comforter hanging on the bedding at the same time as the bedding is used. It can be dried as it is, and on the bed mattress, the suction unit that is rotatably provided is on the side of the blower unit. So that suction can be ensured. That is, even if a comforter or the like is hung from above, air can be reliably blown.

[0009]

An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, FIG. 2, and FIG. 3, reference numeral 7 denotes a bedding unit, which is integrally formed with a blower unit 8 provided at a corner thereof. As shown in FIG. 2, the cross-sectional structure of the bedding portion 7 is such that a non-breathable outer cloth 9 and a hard cotton 10 are laminated, and a belt-shaped heating welding portion is provided intermittently to form irregularities. And a second mat 16 in which a backing cloth 14 is laminated and bonded to urethane foam 13 and a second ventilation path 15 orthogonal to the heat-welded portion is formed. A first ventilation path 17 is formed between the heat welding portion and the urethane foam 13 so as to communicate with the blowout hole 11, and the first mat 12 and the second mat 16 are formed in an outer peripheral portion. It is sewn and joined by the edge cloth 18. The second ventilation path 15 is connected to a warm air outlet 19 provided inside the blower unit 8, and the warm air outlet 19 communicates with a heater mounting part 22 including a heater (ceramic heater) 20 and a ventilation path 21. , A blower mounting unit 23 for blowing air to the heater mounting unit 22
Are connected to the heater mounting section 22. A suction unit 24 for supplying air to the blower mounting unit 23 is rotatably provided on a side surface of the blower unit 8 so that the suction unit 2
A suction port 25 is provided on the side of the blower unit 8 of No. 4. The electric bedding having such a configuration is supplied to the bed mattress 26.
And the suction unit 24 is directed vertically downward a. Further, a convex portion 27 is provided on the lower surface of the blower unit 8 so as to keep a constant interval between the bed mattress 26 and the suction port 25.

Next, the operation of the configuration of the embodiment will be described. The air that has flowed in from the suction port 25 of the suction unit 24 is pressure-fed by the blower mounting unit 23, turned into warm air by the heater 20, and then carried through the second ventilation path 15 to the opposite end of the bedding unit 7. Then, the hot air branches into a plurality of first ventilation paths 17 that communicate when passing through the second ventilation path 15, and flows out of the outlet 11 into the bed. From the second ventilation path 15 to the first ventilation path 17
Since the branch point to is a three-dimensional crossing structure of the groove, the pressure loss there is greater than the path loss in the second ventilation path 15, and the warm air temperature in the second ventilation path 15 is made uniform. Thereby, the whole bedding can be heated and dried uniformly, and at this time, on the bed mattress 26,
The rotatable suction unit 24 on the side of the blower unit 8
Is set in the vertical downward direction a, even if the comforter 28 or the like is hung from above, suction is secured as shown by the broken line in FIG.

As a result, there is no inconvenience that the ventilation mat 3, the ventilation path 5, and the temperature generator 6 are set in a complicated manner, and the suction port 25 is closed.

If the rotatable suction unit 25 is turned in the longitudinal direction of the blower unit 8, that is, if it is turned sideways, it can be stored compactly.

[0013]

As described above, according to the electric bedding of the present invention, the air suction port of the warm air unit integrated with the bedding unit is rotatably mounted on the side of the air blowing unit and is on the air blowing unit side, The air intake can be blown out into the bed without closing the air inlet, so that the whole bedding can be dried while in use and the suction can be ensured even if a quilt is hung on the bed mattress. Can be
Reliable drying can be performed.

[Brief description of the drawings]

FIG. 1 is a sectional view of an electric bedding according to an embodiment of the present invention.

FIG. 2 is an external perspective view of the notch.

FIG. 3 is an external perspective view of the same cutaway.

FIG. 4 is a partially cutaway view of a conventional electric bedding dryer in use.

FIG. 5 is a side sectional view of the same.

[Explanation of symbols]

 Reference Signs List 7 Bedding part 8 Blowing unit 11 Blow-out hole 12 First mat 15 Second ventilation path 16 Second mat 17 First ventilation path 19 Hot air outlet 20 Heater 22 Heater mounting part 23 Blower mounting part 24 Suction unit 25 Suction Mouth 26 Bed mattress 27 Convex part 28 Quilt

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 2-136565 (JP, U) JP-A 62-166673 (JP, U) JP-A 62-100061 (JP, U) JP-A 3- 20996 (JP, U) Japanese Utility Model 62-106562 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) A47C 27/00 A47C 27/12 A47C 27/14 D06F 58/00

Claims (1)

(57) [Claims] 1. A bedding part having a blowout hole on its surface communicating with an internal ventilation path and having a notch in a corner, a blowing unit provided in the notch and having a built-in heater and a blower, An electric bedding provided with a suction unit rotatably provided on a side surface of the unit and having a suction port for supplying air from a blower, wherein the suction port faces the blower unit side and is provided at an interval.