JPS6017633Y2 - Yagura Kotatsu - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a kotatsu tower equipped with a heating cloth that is extremely easy to install on a kotatsu tower, consumes little power, and has excellent heat retention ability.

Currently, the majority of electric kotatsu commonly used in homes consume 400 to 500W of power, and although their strong initial power has the advantage of heating them up in a short time, it is quite wasteful when used for a long time. electricity is being consumed.

As kerosene stoves, gas stoves, etc. have become popular in recent years, and indoor heating has become more common, there has been a demand for kotatsu with excellent heat retention and low power consumption from an economical point of view, rather than electric kotatsu, which require a high initial power consumption. .

The present invention was made to eliminate the above-mentioned defects, and the embodiments shown in the drawings will be described in detail below. 1 is a heating cloth for a tower kotatsu, which is used in the present invention and is held between the legs of the kotatsu;
An electronic blanket 2 and a futon 3 are inserted into a cover 4 as one body.

As shown in FIG. 2, the construction of the heating cloth 1 is as follows: an electronic blanket 2 having a power cord 6 (required power: 100 to 150 W, initial power: 150 W) and a thin futon 3, with the electronic blanket 2 facing down. These are fastened together with hook strings or other connecting tools, and both are covered with a cover 4, which is partially sewn and fixed to prevent the cover 4 from coming off.

Further, the electronic blanket 2, futon 3, and cover 4 are each provided with holes, for example, circular holes 5, into which four legs of a kotatsu tower can be inserted, and these holes are aligned with each other to form the heat generating cloth 1. .

An example of how to use the tower kotatsu with heating cloth of the present invention having the above structure is as shown in Fig. 4. As shown in Fig. 4, the circular holes 5 of the heating cloth 1 are passed through each of the four legs 8 of the kotatsu, and the heating cloth is heated to an appropriate height. The cloth 1 is lifted and the heat-generating cloth is held in place by a stopper 7 passed through the four legs 8 under it so that it does not fall.

Then, the kotatsu futon 9 is hung over the yagura kotatsu, and the power cord 6 of the heating cloth 1 is inserted into an outlet for use.

FIG. 5 shows another example of the present invention, in which the heat-generating cloth 1 is fastened to the leg of a kotatsu by means of fasteners 7 so that its middle portion touches the top of a tatami or rug.

When used in this manner, heat retention is improved because the heating cloth 1 comes into close contact with the body.

Figure 6 shows another example of the heating cloth used in the present invention.
The heating cloth 1 is constructed by densely packing the heating wires and reducing the electronic blanket 2 as well.

By reducing the size of the electronic blanket 2 by shortening the interval between the heating wires in this way, the heat generation rate at the foot portion increases, so that an effect such as the feet begin to warm up quickly can be obtained.

Since the present invention is constructed as described above, it has extremely good heat retention properties, and since the heating cloth directly touches the body, the temperature is sensitively transmitted to the body, and since it is a heating wire of an electronic blanket, the temperature is usually too high. It has many advantages, such as a comfortable temperature, low power consumption, low risk of fire, and low power consumption, making it economical.

Furthermore, it is also possible to use this heating cloth together with an electric kotatsu.

That is, the heating cloth according to the present invention is spread on tatami mats or jutan, and an electric kotatsu is placed on top of it so that the four legs 8 of the kotatsu fit into the circular holes 5 of the heating cloth, and both switches are turned on so that the heating cloth reaches the appropriate temperature. When the electric kotatsu is turned off, the heating cloth is lifted up to about the middle of the four legs 8 and supported by the annular stopper 7 at an appropriate position, thereby creating a tower kotatsu with good heating effect.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the heating cloth used in the present invention, and Figure 2 is a perspective view of the heating cloth used in the present invention.
Figure 3 is a perspective view showing an example of the stopper; Figure 4 is a side sectional view showing an example of the use of the Yagura Kotatsu of the present invention; Figure 5 is the heat generation used in the present invention. FIG. 6 is a side view showing another example of the cloth, and FIG. 6 is a longitudinal section showing another example of the heat generating cloth used in the present invention. In the figure, 1... Heat generating cloth, 2... Electronic blanket, 3... Futon, 4... Cover 5...
... hole, 7 ... stopper, 8 ... tower leg.

Claims (1)

[Scope of Claim for Utility Model Registration] A futon 3 is fastened to the top of the kotatsu tower and the electronic blanket 2 using hooks or other connecting devices, and both are further covered with a cover 4 so that each of the four legs of the kotatsu tower is inserted. It consists of a heat-generating cloth that passes through the opening 5 and an annular stopper that is inserted into the leg of the kotatsu tower. Yagura kotatsu is characterized by being able to support the middle of the legs.