JPS5846354Y2 - Heater for kotatsu - Google Patents
Heater for kotatsuInfo
- Publication number
- JPS5846354Y2 JPS5846354Y2 JP15724581U JP15724581U JPS5846354Y2 JP S5846354 Y2 JPS5846354 Y2 JP S5846354Y2 JP 15724581 U JP15724581 U JP 15724581U JP 15724581 U JP15724581 U JP 15724581U JP S5846354 Y2 JPS5846354 Y2 JP S5846354Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- kotatsu
- heat
- corners
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Electric Stoves And Ranges (AREA)
Description
【考案の詳細な説明】 本考案はこたつ用保温具に関するものである。[Detailed explanation of the idea] The present invention relates to a heat retaining device for a kotatsu.
従来保温の目的でやぐらの上板下面に断熱材を貼ったも
のはあるが、単に断熱材を貼っただけでは不必要な空間
は減じない。Conventionally, insulation materials have been pasted on the underside of the top panels of towers for the purpose of retaining heat, but simply pasting insulation materials does not reduce unnecessary space.
従って保温効果ばあか゛らない。Therefore, the heat retention effect is not great.
本考案の目的はやぐらの下方に必要のない空間のために
熱量を放置している従来の欠点を解消することにある。The purpose of the present invention is to overcome the conventional drawback of leaving heat in an unnecessary space below the tower.
しかして本考案はやぐらの上板の下側にあて該上板とほ
ぼ同一の大きさの断熱性素材の本体から戊り、この本体
の少なくとも四隅に隆起部を形成したことを特徴とする
こたつ用保温具である。Therefore, the present invention provides a kotatsu which is placed on the underside of the upper board of a tower, is hollowed out from a main body made of an insulating material of approximately the same size as the upper board, and has raised parts formed in at least four corners of the main body. It is a heat-retaining device.
尚第１図及び第２図の実施例においては、発泡樹脂又は
綿により本体１を形威し、そして四隅の隆起部２も一体
に設けたもので、やぐら３の脚４に挿通する孔５を形成
し又中心部に電熱器６をよける縁抜孔７を設け、周側に
ふとん８に取付けるホック９を固着しである。In the embodiments shown in FIGS. 1 and 2, the main body 1 is made of foamed resin or cotton, and the raised portions 2 at the four corners are also integrally provided. In addition, an edge hole 7 is provided in the center to avoid the electric heater 6, and a hook 9 for attaching to the futon 8 is fixed to the circumferential side.
第３図に示す実施例においては、綿１ａの周りを布１ｂ
で被って本体１を構成し、第４図では四隅を他の部分よ
り大きく成形したのち袋状の本体１を設け、熱膨張によ
って、四隅に隆起部２が形成されるようにしたものを、
更に第５図の例では全周に隆起部２を設けたものである
。In the embodiment shown in FIG. 3, cloth 1b is wrapped around cotton 1a.
In Fig. 4, the bag-shaped main body 1 is provided after the four corners are molded larger than the other parts, and the raised portions 2 are formed at the four corners by thermal expansion.
Furthermore, in the example shown in FIG. 5, a raised portion 2 is provided around the entire circumference.
１０は車盤を示す。10 indicates the vehicle panel.
本考案は以上のように、本体をやぐらの下に安定させる
ことにより、ふとんによって囲まれた空間、即ち使用面
積は最小限度となるため、輻射熱を対流させ、保温個所
を最大限につくす、保温効果を高めることができる。As described above, by stabilizing the main body under the tower, the space surrounded by the futon, that is, the area used, is minimized, so radiant heat is convected, and the heat retention area is maximized. The effect can be increased.
電熱の場合、スイッチが切れると予備保温貯蔵熱にてそ
の状態を継続し温度低下による電気接続時までの時間が
長く、前記空間は温暖状態を保つ効果がある。In the case of electric heating, when the switch is turned off, the state continues with the pre-warm storage heat, and it takes a long time until the electricity is connected due to the temperature drop, which has the effect of keeping the space warm.
第１図は本考案に係るこたつ用保温具の一実施例を示す
一部欠截正面図、第２図は下面図、第３図及び第４図及
び第５図は他の実施例を示す一部欠截正面図である。
１〜本体、２〜隆起部。Fig. 1 is a partially cutaway front view showing one embodiment of the kotatsu heat retaining device according to the present invention, Fig. 2 is a bottom view, and Figs. 3, 4, and 5 show other embodiments. It is a partially cutaway front view. 1 - main body, 2 - raised part.
Claims (1)
熱性素材の本体から成り、この本体の少なくとも四隅に
隆起部を形成したことを特徴とするこたつ用保温具。A heating device for a kotatsu, comprising a main body made of a heat insulating material that is placed on the underside of a tower top board and has approximately the same size as the top board, and has raised portions formed at at least four corners of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15724581U JPS5846354Y2 (en) | 1981-10-22 | 1981-10-22 | Heater for kotatsu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15724581U JPS5846354Y2 (en) | 1981-10-22 | 1981-10-22 | Heater for kotatsu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5862054U JPS5862054U (en) | 1983-04-26 |
| JPS5846354Y2 true JPS5846354Y2 (en) | 1983-10-21 |
Family
ID=29949772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15724581U Expired JPS5846354Y2 (en) | 1981-10-22 | 1981-10-22 | Heater for kotatsu |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846354Y2 (en) |
-
1981
- 1981-10-22 JP JP15724581U patent/JPS5846354Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5862054U (en) | 1983-04-26 |
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