JP2771540B2 - Leg folding electric kotatsu - Google Patents

Leg folding electric kotatsu

Info

Publication number
JP2771540B2
JP2771540B2 JP28773487A JP28773487A JP2771540B2 JP 2771540 B2 JP2771540 B2 JP 2771540B2 JP 28773487 A JP28773487 A JP 28773487A JP 28773487 A JP28773487 A JP 28773487A JP 2771540 B2 JP2771540 B2 JP 2771540B2
Authority
JP
Japan
Prior art keywords
leg
heating unit
electric heating
kotatsu
legs
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 - Lifetime
Application number
JP28773487A
Other languages
Japanese (ja)
Other versions
JPS6458939A (en
Inventor
隆夫 岸本
正美 福本
直道 山川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tottori Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tottori Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tottori Sanyo Electric Co Ltd
Priority to JP28773487A priority Critical patent/JP2771540B2/en
Publication of JPS6458939A publication Critical patent/JPS6458939A/en
Application granted granted Critical
Publication of JP2771540B2 publication Critical patent/JP2771540B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Electric Stoves And Ranges (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Description

【発明の詳細な説明】 (イ) 産業上の利用分野 本発明は、枠体の隅角部に設けた脚体を折り畳み自在
とする電気コタツに関する。 (ロ) 従来の技術 従来における、脚体を折り畳むという電気コタツは例
えば実公昭37−30149号公報にも開示されているように
電熱器が本体から大きく下方へ突出しているため、この
状態で床面に載置してローテーブルとして使用できない
という欠点があった。 (ハ) 発明が解決しようとする問題点 そこで、本発明は、脚体を折り畳んでローテーブルと
して使用でき、しかもその状態で使用しても枠体や棧の
変形を防止できる電気コタツを提供せんとするものであ
る。 (ニ) 問題点を解決するための手段 本発明は、脚体の一部を電熱ユニットを設けた棧の下
面部に向って略水平となる如く折り畳み自在とするとと
もにこの脚体の折畳部を前記棧の合わせ部下面に当接す
るようにした構成を有するものである。 (ホ) 作用 斯る構成によると、脚体を折り畳んだ状態で床面上に
載置してローテーブルとして使用し、その時にコタツ本
体上面に人が乗ったり重い荷物が乗せられても、その時
の荷重による外力は棧の合わせ部で受け止められて、棧
の部分的な変形や破損を防止するものである。 (ヘ) 実施例 (1)はコタツ本体を示し、断面が略コ字形の取付金
具(2)を介して4本の長尺状の板を枠型に組み合わせ
た枠体(3)と、この枠体(3)の内部空間内に井型に
組合わされた4本の棧(4)…と、これらの棧(4)…
で形成される空間に配設される略正方形で温風を強制発
生せしめる電熱ユニット(5)と、前記枠体(3)の隅
角部に設けられる4本の脚体(6)…等で形成されるて
いる。 前記電熱ユニット(5)は、化粧板(7)と保護ガー
ド(8)とで薄型となる様に外殻を構成し、これらの内
部空間内に平板状の風案内板(9)と、一対の棒状ヒー
タ(10)(10)と、支持板(11)に支持されたモータで
回転駆動されるファン(12)等を備えている。(13)は
ヒータ(10)(10)への通電を制御する温度調節ツマ
ミ、(14)は電源コードである。そして、前記電熱ユニ
ット(5)は複数の棧(4)…で形成される空間内に収
納配置され且つこの電熱ユニット(5)の最下端部は第
4図に示す如く前記棧(4)の下端面と略同一面かある
いは少許凹むようにしている。そして、電熱ユニット
(5)はネジ(15)(15)で棧(4)…の側面から固定
している。 前記脚体(6)は前記取付金具(2)にボルト(20)
で固定される固定脚(6a)と、この固定脚(6a)に対し
て節動機構(図示せず)で節動動作して折り畳み自在な
折畳脚(6b)との2部材で構成されている。そして、前
記折畳脚(6b)の長さを第3図の様に前記電熱ユニット
(5)の下面部を覆う長さとしている。しかも、折畳脚
(6b)は2本の前記棧(4)(4)の合わせ部(T)の
下面に当接するように成している。 従って、電熱ユニット(5)は棧(4)の下端面より
も凹むかあるいは略同一面となる様に構成しているた
め、脚体(6)の折畳脚(6b)をこの電熱ユニット
(5)に邪魔されずに棧(4)の下面部でしかも合わせ
部(T)に当接する如く折り畳むことができ、その結果
折畳脚(6b)で電熱ユニット(5)の下面部を覆うこと
ができ、よって第3図の如く脚体(6)を折り畳んでコ
タツ本体(1)を壁にもたれかすとか、持ち運ぶ時にお
いて部屋内の家庭電気器具や家具にこのコタツ本体
(1)が当っても、電熱ユニット(5)は脚体(6)の
折畳脚(6b)で保護されるものである。 そして、前記折畳脚(6b)は単に電熱ユニット(5)
の下面部を覆うだけでなく、この折畳脚(6b)が直接電
熱ユニット(5)の保護ガード(8)を下方から押圧し
て変形させない様に、折畳脚(6b)を棧(4)の下面部
に当接するようにしている。 しかも、折畳脚(6b)は棧(4)…の合わせ部(T)
に積極的に当接しているため、あるいは電熱ユニット
(5)の下面部に軽く接触する程度であるため、たと
え、第4図の様に脚体(6)を折り畳んでローテーブル
として使用する時に家庭電気器具や家具による外力が上
面から脚体(6)の折畳脚(6b)に与えられたとして
も、その外力は棧(4)の合わせ部(T)にそのほとん
どが吸収分散されて、一本の棧(4)に部分的に外力が
加わることがないため、棧(4)の部分的な変形、破損
が防止されるとともに、コタツ本体(1)全体の変形を
防止されるものである 尚、前記折畳脚(6b)は電熱ユニット(5)の下面部
を少しでも覆ってればよく、特に電熱ユニット(5)の
隅角部から対角線上に折り畳まれるのがよく、しかも当
然のことながら折畳脚(6b)は長い方がよいものであ
る。 (ト) 発明の効果 本発明は斯る構成を有するため、脚体を折畳んでロー
テーブルとして使用するときであっても、折畳まれた脚
体は直接電熱ユニットの下面部や一本の棧に対して強く
押圧しないように棧の合わせ部に当接するため、電熱ユ
ニットはこの折畳まれた脚体でその外形が変形したり、
破損したりすることが防止され、しかもコタツ本体の上
面からの外力は棧の合わせ部で受け止められるので、棧
自身の変形や破損、そしてコタツ本体の変形も防止され
るものである。
The present invention relates to an electric kotatsu that allows a leg provided at a corner of a frame to be foldable. (B) Conventional technology Conventionally, an electric kotatsu in which a leg is folded is, for example, as disclosed in Japanese Utility Model Publication No. 37-30149, since an electric heater projects greatly downward from a main body. There is a drawback that it cannot be used as a low table when placed on a surface. (C) Problems to be Solved by the Invention Therefore, the present invention does not provide an electric kotatsu which can be used as a low table by folding the legs, and which can prevent deformation of the frame and the stay even when used in that state. It is assumed that. (D) Means for Solving the Problems The present invention makes it possible to fold a part of the leg so as to be substantially horizontal toward the lower surface of the stay provided with the electric heating unit, and to fold the leg. Are brought into contact with the lower surface of the mating portion of the thread. (E) Function According to such a configuration, the legs are folded and placed on the floor surface to be used as a low table. At that time, even if a person or heavy load is placed on the upper surface of the kotatsu main body, The external force due to the above load is received by the mating portion of the roll, thereby preventing partial deformation and breakage of the roll. (F) Example (1) shows a kotatsu main body, and a frame (3) in which four long plates are combined in a frame shape via a mounting bracket (2) having a substantially U-shaped cross section. In the internal space of the frame (3), four ridges (4) combined in a well shape and these ridges (4) ...
An electric heating unit (5) forcibly generating hot air in a substantially square shape disposed in the space defined by the above, and four legs (6) provided at the corners of the frame (3). Has been formed. The electric heating unit (5) has a thin shell composed of a decorative plate (7) and a protective guard (8), and a flat air guide plate (9) and a pair of air guide plates inside these internal spaces. And a fan (12) rotatably driven by a motor supported by a support plate (11). (13) is a temperature control knob for controlling power supply to the heaters (10) and (10), and (14) is a power cord. The electric heating unit (5) is housed and arranged in a space formed by a plurality of rods (4)... And the lowermost end of the electric heating unit (5) is formed as shown in FIG. It is designed to be substantially flush with the lower end face or slightly recessed. The electric heating unit (5) is fixed from the side surfaces of the housing (4) by screws (15) (15). The leg (6) is connected to the mounting bracket (2) with a bolt (20).
And a folding leg (6b) that can be folded and operated by a pivoting mechanism (not shown) with respect to the fixed leg (6a). ing. The length of the folding leg (6b) is set to cover the lower surface of the electric heating unit (5) as shown in FIG. In addition, the folding leg (6b) is configured to contact the lower surface of the mating portion (T) of the two stays (4) and (4). Therefore, since the electric heating unit (5) is configured so as to be recessed or substantially flush with the lower end surface of the housing (4), the folding leg (6b) of the leg (6) is connected to the electric heating unit (5). It is possible to fold the lower surface of the housing (4) so as to abut on the mating portion (T) without being disturbed by 5). As a result, the lower surface of the electric heating unit (5) is covered with the folding legs (6b). Therefore, as shown in FIG. 3, the leg (6) is folded and the kotatsu body (1) leans against a wall, or the kotatsu body (1) hits household electric appliances or furniture in a room when being carried. Also, the electric heating unit (5) is protected by the folding leg (6b) of the leg (6). And the folding leg (6b) is simply an electric heating unit (5)
In addition to covering the lower surface of the electric heating unit (5), the folding leg (6b) does not directly deform the protective guard (8) of the electric heating unit (5) by pressing it from below. ) To be in contact with the lower surface. Moreover, the folding leg (6b) is the joint (T) of the ridge (4) ...
4 or only slightly touch the lower surface of the electric heating unit (5). Therefore, when the leg (6) is folded and used as a low table as shown in FIG. Even if external force due to household electrical appliances or furniture is applied to the folding leg (6b) of the leg (6) from above, most of the external force is absorbed and dispersed in the joint (T) of the inn (4). Since no external force is applied to a single lodge (4), partial deformation or breakage of the lodge (4) is prevented, and deformation of the entire kotatsu body (1) is prevented. It is sufficient that the folding leg (6b) slightly covers the lower surface of the electric heating unit (5), and it is particularly preferable that the folding leg (6b) be folded diagonally from the corner of the electric heating unit (5). Naturally, the longer the folding legs (6b), the better. (G) Effect of the Invention Since the present invention has such a configuration, even when the legs are folded and used as a low table, the folded legs are directly connected to the lower surface portion of the electric heating unit or one leg. The electric heating unit is deformed by the folded legs so that the outer shape is not
Damage is prevented, and external force from the upper surface of the kotatsu body is received by the mating portion of the kotatsu, so that deformation and breakage of the kotatsu itself and deformation of the kotatsu body are also prevented.

【図面の簡単な説明】 第1図は本発明脚折畳式電気コタツの斜視図、第2図は
脚体を折り畳んだときの同斜視図、第3図は一部を透視
した第2図の底面図、第4図は一部を破断した第2図の
側面図である。 (3)……枠体、(4)……棧、(6)……脚体、
(5)……電熱ユニット、(T)……合わせ部
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a leg-foldable electric kotatsu of the present invention, FIG. 2 is a perspective view of the leg when the leg is folded, and FIG. 3 is a perspective view of FIG. 4 is a side view of FIG. 2 with a part cut away. (3) ... Frame, (4) ... Yuzu, (6) ... Leg,
(5) ... electric heating unit, (T) ... matching part

───────────────────────────────────────────────────── フロントページの続き (72)発明者 山川 直道 大阪府守口市京阪本通2丁目18番地 三 洋電機株式会社内 (58)調査した分野(Int.Cl.6,DB名) F24C 15/08 A47B 3/08 F24C 7/06────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Naomichi Yamakawa 2-18-18 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (58) Field surveyed (Int. Cl. 6 , DB name) F24C 15 / 08 A47B 3/08 F24C 7/06

Claims (1)

(57)【特許請求の範囲】 1.方形に組み合わされた枠体と、該枠体の内部空間内
に井型に組み合わされた複数本の棧と、これらの棧の間
にこの棧の下端面と略同一面となる様に取り付けられた
電熱ユニットと、前記枠体の隅角部に設けられた四本の
脚体とから成り、前記脚体の一部を前記棧の下面部に向
って略水平となる如く折り畳み自在とするとともにこの
脚体の折畳部を前記棧の合わせ部下面に当接するように
したことを特徴とする脚折畳式電気コタツ。
(57) [Claims] A frame body combined in a square shape, a plurality of ridges combined in a well shape in the inner space of the frame body, and a space between these ridges is attached to be substantially flush with the lower end surface of the ridges. And an electric heating unit, and four legs provided at the corners of the frame, and a part of the legs is freely foldable so as to be substantially horizontal toward the lower surface of the housing. A leg-foldable electric kotatsu characterized in that the folded portion of the leg is in contact with the lower surface of the mating portion of the joint.
JP28773487A 1987-11-13 1987-11-13 Leg folding electric kotatsu Expired - Lifetime JP2771540B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28773487A JP2771540B2 (en) 1987-11-13 1987-11-13 Leg folding electric kotatsu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28773487A JP2771540B2 (en) 1987-11-13 1987-11-13 Leg folding electric kotatsu

Publications (2)

Publication Number Publication Date
JPS6458939A JPS6458939A (en) 1989-03-06
JP2771540B2 true JP2771540B2 (en) 1998-07-02

Family

ID=17721064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28773487A Expired - Lifetime JP2771540B2 (en) 1987-11-13 1987-11-13 Leg folding electric kotatsu

Country Status (1)

Country Link
JP (1) JP2771540B2 (en)

Also Published As

Publication number Publication date
JPS6458939A (en) 1989-03-06

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