JPH05115339A - Electric bedding apparatus - Google Patents

Abstract

PURPOSE:To provide an electric bedding apparatus with a drying device which enables the drying whole of bedding apparatus as used while ensuring higher sleeping comfortableness. CONSTITUTION:In a bedding apparatus which comprises a warm air unit 8 which comprises a heater mounted part 22 and a blower mounted part 23 thicker than the heater mounted part 22 and a bedding part 7 integrated with the warm air unit 8, the blower mounted part 23 is provided in the warm air unit 8 opposed to the bedding part 7. This enables the drying of whole of bedding apparatus as being used and produces an electric bedding apparatus with a drying function, which assures higher comfortableness in laying without feeling of unease at foot in laying.

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 dry bedding such as a comforter and a bedding.

[0002]

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

That is, the user himself sandwiches the blower mat 3 between the mattress 1 and the comforter 2, and connects the blower hole 4 and the ventilation passage 5 provided at the end of the blower mat 3 to each other, and further has an electric heater. By communicating the hot air generator 6 through the air passage 5, the hot air is sent to the air blowing mat 3,
Both the mattress 1 and the comforter 2 are dried.

[0004]

However, with such a conventional structure, the ventilation mat 3 is inserted into the center of the bedding at the time of use to straighten the wrinkles, and the ventilation passage 5 and the warm air generator 6 are set. It required a lot of trouble. And
If the sleeping mat is inserted with the ventilation mat 3 inserted in the center of the bedding, the ventilation passage 5 is located at the feet or the head and has a convex shape, which causes a foreign object feeling.

Further, in the case where the air blowing mat 3 and the warm air generating device 6 are integrally formed, the thickness of the warm air generating device 6 becomes thicker to incorporate a fan for obtaining a predetermined drying performance, which causes a problem that sleep comfort is impaired. there were.

[0006] Therefore, the present invention provides an electric bedding with a drying function, which does not require the labor of laying a ventilation mat, can dry the entire bedding as it is in use, and has a comfortable drying function in which the warm air generator does not interfere. Has a purpose.

[0007]

In order to achieve the above object, the present invention provides a warm air unit including a heater mounting portion and a blower mounting portion having a thickness larger than the heater mounting portion, and a warm air unit including the warm air unit. The bedding portion that blows air and blows warm air from the surface, the bedding portion and the warm air unit are integrally configured, and the blower mounting portion is provided at the end of the warm air unit facing the bedding portion.

[0008]

With the above-described structure, the electric bedding of the present invention blows warm air into the bed from the warm air unit integrated with the bedding portion. Therefore, the bedding such as a comforter hanging on the bedding portion at the same time is used. Since it can be dried as it is, a blower mounting part that becomes thicker is provided at the end of the warm air unit facing the bedding part, and since the integrated part of the warm air unit and the bedding part has a structure without a convex shape, You can relieve the feeling of foreign matter at your feet when you sleep.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In FIGS. 1, 2, and 3, a bedding portion 7 is integrally formed with a warm air unit 8 provided at a corner portion thereof. As shown in FIG. 3, the bedding portion 7 has a cross-sectional structure in which a non-breathable outer cloth 9 and hard cotton 10 are laminated, and band-shaped heat welding portions 9a are intermittently provided to form irregularities, and the heat welding is performed. A first mat 12 having a large number of blow-out holes 11 formed in the portion 9a; And a first groove portion 17 communicating with a large number of blow-out holes 11 is formed between the heat-welded portion and the foamed urethane 13, and the first mat 12 and the second mat 16 have outer peripheral portions. Are sewn together by the edge cloth 18. The second groove portion 15 is connected to a warm air outlet 19 provided inside the warm air unit 8, and a heater (ceramic heater) 20 and a heater mounting portion 22 including a ventilation passage 21 communicate with the warm air outlet 19. An air blower mounting portion 23 that blows air to the heater mounting portion 22 is communicated with the heater mounting portion 22, and the blower mounting portion 23 is located outside the integrated portion of the bedding portion 7 and the warm air unit 8 and The upper surface 24 has a convex shape only on the upper part of the blower mounting portion 23. 25 is an air suction port, which is a warm air unit 8
It is provided on the side of.

Next, the operation of the configuration of this embodiment will be described. The air flowing in from the air suction port 25 is pressure-fed by the blower mounting portion 23 to become warm air by the heater 20, and then is conveyed to the opposite end of the bedding portion 7 through the second groove portion 15. Then, the warm air is branched into the plurality of first groove portions 17 which are communicated with each other when passing through the second groove portion 15, and the blowout holes 11
More outflow into the bed. Since the branch point from the second groove portion 15 to the first groove portion 17 is a three-dimensional intersection structure of the groove portions,
The pressure loss there is larger than the passage loss in the second groove portion 15, and the warm air temperature in the second groove portion 15 is made uniform. As a result, the entire bedding can be uniformly heated and dried. At this time, by placing the blower mounting portion 23 having a large thickness in the warm air unit 8, the warm air unit 8 is placed at the end facing the bedding portion 7. The convex shape of the upper surface 24 is outside the integrated portion of the bedding portion 7 and the warm air unit 8.

As a result, the troublesome work of laying the air-blowing mat 3 and the inconvenience of the convex shape appearing in the integrated portion of the warm air unit 8 and the bedding portion 7 do not occur.

Further, since the upper surface 24 of the warm air unit 8 has a stepped shape, it is possible to increase the strength against the stepping and the like.

Further, in the operation in which the power supply to the heater 20 is stopped, the human body can be directly blown with air and can be used as a cool bedding in summer.

[0014]

As described above, according to the electric bedding of the present invention, the bedding portion and the warm air unit can be integrated, and the warm air unit integrated with the bedding portion allows warm air to enter the bed. Or, since the air is blown out, the entire bedding can be dried while it is in use, and by providing the blower mounting part in the warm air unit at the end facing the bedding part, even when the fan is built in, the warm air unit and the bedding The integrated part with the part has a structure without a convex shape, and it is possible to obtain an electric bedding with a drying function, which can alleviate the feeling of foreign matter at the feet when lying down and which is comfortable to sleep.

[Brief description of drawings]

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

FIG. 2 is a partially cutaway external perspective view of the same electric bedding.

FIG. 3 is a cross-sectional perspective view of a main part of the electric bedding.

FIG. 4 is a diagram showing the state of use of a conventional bedding dryer.

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

[Explanation of symbols]

 7 Bedding Part 8 Warm Air Unit 11 Blow-out Hole 12 First Mat 15 Second Groove 16 Second Mat 17 First Groove 19 Warm Air Outlet 20 Heater 22 Heater Mounting Part 23 Blower Mounting Part 24 (of the Hot Air Unit ) Top 25 Air inlet

Claims (1)

[Claims] 1. A warm air unit including a heater mounting portion and a blower mounting portion having a thickness larger than that of the heater mounting portion, a bedding portion which blows warm air from the surface upon receiving air blown from the warm air unit, and the bedding. Electric bedding in which the air blower mounting portion is provided at an end of the warm air unit facing the bedding portion, and the blower mounting portion is integrally formed.