JPS6230641Y2 - - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a horigotatsu.

In the conventional Horigotatsu, an electric heater was installed in the center of the bottom of the hearth box, and the electric cord of this electric heater was connected to a power source by running along the bottom wall and side walls of the hearth box. However, since the electric cord is not fixed to the wall of the horigotatsu, it may be kicked into the furnace box after being disconnected from the power source. The drawback was that you had to insert your upper body into the box and pull the electrical cord from the bottom of the furnace box. The purpose of this invention is to eliminate the above drawbacks, and its gist is as follows:
A concave groove is formed in the frame provided on the upper edge of the side wall of the furnace box, an electric cord fixture is fitted into the concave groove, and the electric cord is inserted into the electric cord insertion hole of the electric cord fixture at the bottom of the furnace box. It is located in the hori kotatsu, where the electric cord of the installed electric heater is inserted.

Next, an example of the Horigotatsu according to the present invention will be explained with reference to the drawings.

1 is a furnace box, a recess 2 is formed in the center of the bottom, and an electric heater 3 is installed in the recess 2; however, the recess 2 is not formed and the electric heater 3 is installed in the center of the bottom. It may be something that is done. 4 is a side wall of the furnace box 1, and a frame portion 5 is provided at the upper edge.
is provided. The stile portion 5 consists of an outer stile 6 and a tower stile 7 formed in a stepped manner inside the outer stile 6.
It is formed integrally or separately above the side wall of the A groove 8 is formed in the frame portion 5, and an electric cord fixture 9 is fitted into the groove 8. The groove 8 is the frame part 5
It is formed from the upper end to the lower end of the outer stile 6 or tower stile 7, and the upper part is inclined slightly outward. The electric cord fixture 9 has an electric cord insertion hole 10
It is made of a cylindrical body made of soft rubber or plastic and is splittable along the electrical cord insertion hole 10 so that the electrical cord 11 can be inserted easily. Further, the upper part of the electric cord insertion hole 10 is inclined outward, so that the electric cord 11 can be inserted at a slight angle. Further, locking edges 12 are provided at the upper and lower ends of the electrical cord fixture 9.
is formed, and the electric cord fixing tool 9 is inserted into the groove 8.
It is designed so that it can be locked without shifting from the position.

The electric cord 11 of the electric heater 3 is passed along the bottom wall surface and the side wall, and is inserted into the electric cord insertion hole 10 of the electric cord fixture 9.
is fitted into the groove 8 of the frame portion 5, and is prevented from shifting vertically by the locking edge 12 of the electric cord fixture 9. 13 is a drainboard provided in the recessed part 2 in which the electric heater 3 is installed, 14 is a tower, and 15 is a support leg.

In the horigotatsu of the present invention, the electric cord of the electric heater can be fixed to the frame of the furnace box by inserting it into the electric cord insertion hole of the electric cord fixing device fitted to the frame. It is easy to take out the electrical cord during use, and even if you accidentally kick the electrical cord into the furnace box, you can insert the upper body into the furnace box and remove it from the bottom of the furnace box, like in a conventional horigotatsu. There is no need to pull it together. When the electrical cord insertion hole is inclined outward as in the embodiment, there is less risk of damaging the electrical cord even if the electrical cord on the floor is accidentally stepped on. Furthermore, if the groove is provided in the outer frame, the electric cord will not interfere with the work and can be used as is even when the tower is used by dropping it into the furnace box for sleeping.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view showing an example of the Horigotatsu of the present invention, Fig. 2 is an enlarged perspective view of the main part with the electric cord fixing device removed, and Fig. 3 shows the state with the electric cord fixing device attached. FIG. 4 is a perspective view showing an example of the electrical cord fixing device, and FIG. 5 is a perspective view showing the electrical cord fixing device cut open. Explanation of symbols, 1... Furnace box, 2... Recessed part, 3...
...Electric heater, 4... Side wall, 5... Frame, 8...
... Concave groove, 9 ... Electrical cord fixing tool, 10 ... Electrical cord insertion hole, 11 ... Electrical cord, 12 ... Locking edge.

Claims (1)

[Claims for Utility Model Registration] 1. A concave groove is formed in the frame provided on the upper edge of the side wall of the furnace box, an electrical cord fixture is fitted into the concave groove, and the electrical cord of the electrical cord fixture is fitted into the concave groove. Horigotatsu has an electric cord from an electric heater installed at the bottom of the furnace box inserted into the insertion hole. 2. The electric cord fixing device according to claim 1 of the utility model registration claim, wherein the electric cord fixing device is splittable along the electric cord insertion hole, and the upper part of the electric cord insertion hole is inclined outward. Tatsu. 3. The horigotatsu according to claim 1 or 2 of the utility model registration claim, in which locking edges are formed at the upper and lower ends of the electric cord fixing device.