JPS5844291B2 - Horikotatsu - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a kotatsu that directly warms not only the feet but also the buttocks and lower back of a sitting person with heat and warm air from a heating device.

Conventionally, only the feet, which are placed inside the kotatsu to keep warm, were warm, and the heat inside the kotatsu was not directly transferred to the buttocks and lower back, so it took a considerable amount of time for the buttocks and lower back to become warm. Met.

The present invention has been provided in view of the above-mentioned points, and when a person sits with his or her feet in the recess, the heat and warm air from the heating device is directly transmitted not only to the feet but also to the buttocks, lower back, etc. The purpose is to provide a horigotatsu with a structure that warms the buttocks, lower back, etc.

Embodiments of the present invention will be described in detail below with reference to the drawings.

In FIG. 1, reference numeral 1 denotes a sitting part, and a heating space A is formed by protruding the upper part of the side wall of a recess 3 buried under the floor 9 to form a kotatsu. A sitting portion 1 is formed as the upper surface of the seat.

The sitting part 1 has a width that is wide enough for the buttocks to fold in when the person is seated, and is made of, for example, a slatted board 2. The structure is such that air can freely flow between the top surface and the top surface.

In the heating space A, the lower surface of the sitting portion 1 and the surrounding surfaces other than those facing the recess 3 and the bottom surface are surrounded by boards, and this is communicated with the inside of the recess 3 so that the buttocks, lower back, etc. can be warmed. .

The upper surface of the sitting part 1 can be formed in such a structure that a person can sit there stably and that the heat and warm air from the heating device 5 of the horigotatsu are directly transmitted to the buttocks, lower back, etc. of the person sitting. , Slatted 2
Anything other than that is fine.

The recess 3 has enough space for a person 8 to put his or her feet in, and is surrounded by a board.

Reference numeral 4 denotes a housing portion in the center of the bottom surface of the recess 3 for housing the heating device.

The upper surface of the accommodating part 4 is formed of a grating 10 or the like to transmit heat and warm air and to prevent burns to the feet of the person 8.

Reference numeral 5 denotes a heat generating device to be accommodated in the housing portion 4, and is, for example, a folding device, an electric folding device, an electric heating device, or the like.

6 is a low table formed as a Yagura above the horigotatsu.

7 is a futon, etc. that covers the low table and creates a heating space inside the kotatsu.

The horigotatsu of the present invention has a heating space protruding outward from the upper part of the side wall of the concave part, and by using the upper surface of this heating space as a sitting part, heat and hot air from the heating device are directly applied to not only the feet but also the buttocks. It can warm the body, waist, etc., and can further promote the heating effect.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of the sunken kotatsu of the present invention, and FIG. 2 is a perspective view of a recess embedded under the floor surface at the bottom of FIG. is a heating device, 6 is a low table, A
is a heated space.

Claims (1)

[Claims] 1. In a horigotatsu, which consists of a low table assembled with a yakura in the upper part and a recessed part buried under the floor surface in the lower part, a heating space projecting outward is provided at the upper part of each side wall of the recessed part, and this heating space is This kotatsu is constructed by allowing heat and air to flow between it and the recess, using the upper surface of the heating space as a sitting part to allow heat exchange, and providing a housing part for a heat generating device in the center of the bottom of the recess.