JPH0587402U - Yagura for digging kotatsu and its special comforter - Google Patents

Abstract

(57) [Summary] [Purpose] It is easy for pregnant women who are hungry or obese, people with physical disabilities, or elderly people with bent hips to move in and out, and it is possible to sit in a comfortable position. To provide a digging kotatsu and a comforter suitable for the digging kotatsu. [Structure] A supporting leg with a widened hem is arranged on the lower surface of the upper frame of the yagura. In addition, the comforter shall be configured so that the part in contact with the upper frame is thinner than the other parts.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a dug for kotatsu and a quilt most suitable for such a dug.

[0002]

[Prior Art]

 Higashi Kotatsu is familiar to Japanese people as a heating facility. Not only is it a means of collecting heat, but it is also indispensable for family friendships, such as the family surrounding and chatting around it, and it is also because it can realize the ideal of head cold foot fever, which has always been comfortable and healthy. .

[0003] Thus, even in today's western-style lifestyle, excavation kotatsu is still favored, and at homes with plenty of space, excavation kotatsu is provided not only in Japanese-style rooms but also in Western-style rooms. And, in seasons other than the cold season, the furniture is used as a table or interior furniture by attaching a furniture top plate. The multifunctional digging kotatsu is very useful for young people because it allows them to easily enter as if they were sitting on a chair, and for older people that they can calm down rather than sit on a chair or sofa.

However, since the road edge of the conventional digging kotatsu is located almost directly below the top plate frame, when entering the digging kotatsu, the distance between the top plate frame and the abdomen or chest is narrowed, and, for example, the belly exit. Pregnant women, obese people, and elderly people with bent hips have a very cramped posture in which the top frame hits the abdomen and chest and is very cramped, and it is not sufficient as a facility to comfortably take a long rest. there were.

[0005]

[Technical issues to be solved]

 The present invention has been made in view of the above-mentioned problems occurring in the conventional digging kotatsu yagura, and enables an elderly person or a physically handicapped person to take a comfortable posture. Moreover, it is a technical issue to provide easy access to the kotatsu.

[0006]

[Means adopted for solving the problem]

 In the present invention, the above-mentioned technical problem is solved by adopting the means of providing the upper frame and disposing the supporting leg on the lower surface of the upper frame so as to spread to the hem.

[0007]

【Example】

 FIG. 1 is a perspective view of the digging kotatsu tower of the present invention. The yagura is arranged in a regular hexagonal upper plate 11, an upper frame 12 provided around the upper plate 11, and every other corner of the lower surface of the upper plate 11 with the bottom spread. It is composed of three support legs 2 and a regular hexagonal lower frame 3 connecting the lower ends of the support legs 2. The top plate 41 has a top plate frame 42 around the top plate 41 and can be attached and detached on the upper frame 12.

FIG. 2 is a cross-sectional view of a digging kotatsu yagura and a furnace portion. In this furnace, the area near the bottom of the furnace is wider than the area near the furnace edge. That is, the distance from the center line of this digging kotatsu to the lower frame 3 (indicated by symbol A in FIG. 2) is smaller than the distance from the center line to the furnace wall 6 near the bottom surface (indicated by symbol B in FIG. 2). It has become. This significantly increases the flexibility of the lower leg compared to the conventional furnace, which in turn increases the freedom of the upper body. For example, the abdominal pressure and flexion of the lower back that occur when the upper body is tilted forward can be reduced by lowering the lower leg and retracting the lower leg backward. In the past, the abdominal pressure was reduced by tilting the upper body backward using a backrest. However, it is clear that in this situation work on the roof is severely limited.

Further, as shown in FIG. 3, in the excavated kotatsu of the present invention, the vicinity of the bottom surface of the furnace is wider than the vicinity of the furnace edge, and the vertical center of gravity of the body (indicated by G in FIG. 3) in the sitting posture is shown. Since you can put your feet down, for example, when you sit down lightly or lift your hips and reach out to the distance, you can lift your hips without having to support the upper body with each hand. (Indicated by the line D-D in FIG. 3). In other words, the digging kotatsu of the present invention can easily change its posture without difficulty. In the conventional type, the position where the foot is placed is always in front of the center of gravity position.Therefore, when exerting a force on the foot such as the above-mentioned action of floating the waist, put a hand on the floor or a tabletop frame. Unless it is grasped or supports the upper half of the body, it will fall backward (indicated by the line EE in Fig. 3).

In addition, as shown in FIG. 4, in the comforter exclusively for the yagura, the portion 51 in contact with the upper plate 11 and the upper frame 12 is made thinner than the other portion 52, and the top plate 41 is placed above it. It is designed so that it will not slip when placed on.

Although the excavated kotatsu yagura and the special comforter of the present embodiment are configured as described above, the present invention is not limited to the above-described embodiments, and is not limited to the “claim for utility model registration”. It is possible to change within the description, for example, changing the upper plate 11 to one having a crosspiece, changing the shape of the upper plate 11 and the upper frame 12 to a polygon, a circle, an ellipse, or the like, The upper frame 12 itself may be provided with the supporting legs 2, and as the exclusive comforter, a relatively thick cloth is used in the winter season, and a thin cloth such as curtain cloth is used in the summer season. Is also good.

[0012]

[Effect of the present invention]

 As described above with reference to the embodiments, in the dug kotatsu of the present invention, the area surrounded by the road edge is larger than the area surrounded by the top plate frame in the yagura part. The entrance surrounded by the two support legs and the lower frame faces upward, and is wider than the conventional one. Therefore, it is very easy for an old man with a bent waist or a physically handicapped person to move in and out of the digging kotatsu.In addition, since the distance between the abdomen and the chest and the upper frame is wide even when sitting, the upper body The comfort level will be greatly increased, and it will be possible to work on the tabletop without any pain.

Further, by making the yagura polygonal, it is possible to increase the number of people who can enter at the same time, and it is possible to flexibly cope with various Western room configurations. By reducing the number of support legs, the aforementioned doorway can be made even larger, which allows more room in the upper body.

Furthermore, by using the quilt for exclusive use of the dug kotatsu and gura, it is possible to prevent slipping of the quilt, and it is possible to enhance the heating effect of the dug kotatsu.

[Brief description of drawings]

FIG. 1 is a perspective view of a digger for kotatsu according to the present embodiment.

FIG. 2 is an enlarged cross-sectional view of an excavated kotatsu yagura and a furnace portion of the present embodiment.

FIG. 3 is a usage state diagram of the digging kotatsu according to the present embodiment.

FIG. 4 is a cross-sectional view of a duvet for the excavation kotatsu used in the present embodiment in a used state.

[Explanation of symbols]

 11 Upper plate 12 Upper frame 2 Support legs 3 Lower frame 41 Top plate 42 Top plate frame 5 Exclusive comforter 51 Thin part of exclusive comforter 52 Thick part of exclusive comforter

Claims (3)

[Scope of utility model registration request] 1. A tower for excavation kotatsu, comprising an upper frame, and having support legs arranged on the lower surface of the upper frame so as to spread in the hem. 2. The excavator for excavating kotatsu according to claim 1, wherein the upper frame has a hexagonal shape, and has three support legs arranged in the vicinity of the corners of the lower face of the upper frame and arranged alternately. 3. A comforter exclusively for a yagura, characterized in that the portion in contact with the upper frame is thinner than the other portions.