JP3044599B2 - Washing pan - Google Patents
Washing panInfo
- Publication number
- JP3044599B2 JP3044599B2 JP7323501A JP32350195A JP3044599B2 JP 3044599 B2 JP3044599 B2 JP 3044599B2 JP 7323501 A JP7323501 A JP 7323501A JP 32350195 A JP32350195 A JP 32350195A JP 3044599 B2 JP3044599 B2 JP 3044599B2
- Authority
- JP
- Japan
- Prior art keywords
- low
- washing pan
- pressure
- plate
- washing
- 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 - Fee Related
Links
Landscapes
- Sink And Installation For Waste Water (AREA)
- Residential Or Office Buildings (AREA)
- Floor Finish (AREA)
Description
【0001】[0001]
【発明の属する技術分野】この発明は、システムバス等
に用いられる洗い場パンに係り、特に、洗い場パンの床
が暖房可能な洗い場パンに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing pan used for a system bath or the like, and more particularly to a washing pan capable of heating a floor of the washing pan.
【0002】[0002]
【従来技術とその課題】冬場に風呂に入る場合、洗い場
パンが非常に冷たく感じ、不快感を感じることが多いの
は多くの人が経験するところであり、このため、従来で
は、この洗い場パンを床暖房できるように構成したもの
が公知である。2. Description of the Related Art When taking a bath in the winter, many people experience that the washing pan often feels very cold and unpleasant. A device configured to be able to heat the floor is known.
【0003】この従来の床暖房が可能な洗い場パンは、
ハンドレイ製法(HLU)やスプレイ製法(SLU)に
よる成形時に、その中間層に発熱ヒータを貼り付けて成
形(サンドイッチ法という。)されていたため、非常に
手間が掛かる上に、製造時間も長く掛かり、コストがか
なりアップしてしまう、という問題を有していると共
に、ハンドレイ製法(HLU)やスプレイ製法(SL
U)による成形の場合、材料を吹き付けて成形するため
に作業環境が非常に汚染され易い、という問題を有して
いた。[0003] This conventional washing pan that can heat floors is
At the time of molding by the hand lay production method (HLU) or the spray production method (SLU), a heating heater was attached to the intermediate layer and the molding was performed (called a sandwich method). In addition to the problem that the cost is considerably increased, the hand-lay manufacturing method (HLU) and the spray manufacturing method (SL)
In the case of the molding by U), there is a problem that the working environment is very easily polluted because the material is sprayed and molded.
【0004】この発明は、かかる現状に鑑み創案された
ものであって、その目的とするところは、非常にクリー
ンな作業環境下で、短時間で容易に製造することができ
る床暖房が可能な洗い場パンを提供しようとするもので
ある。[0004] The present invention has been made in view of the above situation, and an object of the present invention is to provide a floor heating that can be easily manufactured in a short time under a very clean working environment. It is intended to provide bread for washing.
【0005】[0005]
【課題を解決するための手段】上記目的を達成するた
め、この発明にあっては、洗い場パンを、複数個の発熱
体を下型に配置した後に、これら発熱体の上面に低圧S
MC材または低圧BMC材を載置し、次に、上型と下型
を閉じて低圧SMC材または低圧BMC材を所望洗い場
パン形状に圧延することで、上記発熱体と低圧SMC材
または低圧BMC材とを同時成形することを特徴とする
ものである。In order to achieve the above object, according to the present invention, after a washing pan is provided with a plurality of heating elements arranged in a lower mold, a low pressure S is applied to the upper surface of these heating elements.
The MC or low-pressure BMC material is placed, and then the upper and lower molds are closed and the low-pressure SMC or low-pressure BMC material is rolled into a desired washing pan shape. It is characterized by simultaneous molding with a material.
【0006】[0006]
【発明の実施の形態】以下、添付図面に示す実施の一形
態例に基づきこの発明を詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to an embodiment shown in the accompanying drawings.
【0007】図1は、本形態例に係る洗い場パン1の製
造例を示しており、下型2に穿設された複数本のリブ溝
3間には、複数個のPTCヒータ(Positive Temparetur
eCofficient Tharmister)4の略下半分が嵌装される浅
いヒータ溝5が複数本穿設されている。尚、本形態例に
用いられるPTCヒータ4は、公知の防水絶縁タイプの
半導体PTCヒータが用いられる。FIG. 1 shows an example of manufacturing a washing pan 1 according to this embodiment. A plurality of PTC heaters (Positive Tempareturtur) are provided between a plurality of rib grooves 3 formed in a lower mold 2.
A plurality of shallow heater grooves 5 into which approximately lower halves of eCofficient Tharmisters 4 are fitted are formed. As the PTC heater 4 used in this embodiment, a known waterproof insulation type semiconductor PTC heater is used.
【0008】このように形成された下型2を用いて図2
に示す洗い場パン1を製造する場合には、先ず、上記ヒ
ータ溝5に所要個のPTCヒータ4を所要間隔毎に嵌装
し、次に、これらのPTCヒータ4の上部に低圧SMC
(Sheet Molding ConpoundMethod) 板材6を載置する。Using the lower mold 2 thus formed, FIG.
In the case of manufacturing the washing pan 1, the required number of PTC heaters 4 are first fitted into the heater grooves 5 at required intervals, and then the low pressure SMC is
(Sheet Molding ConpoundMethod) The plate material 6 is placed.
【0009】次に、上型7を下降させて下型2を閉じて
所要の温度と圧力で加圧することで、図2に示すよう
に、PTCヒータ4の略上半分が洗い場パン1の床面8
の下面に埋設された状態で、所望形状の洗い場パン1が
同時成形される。Next, by lowering the upper mold 7 and closing the lower mold 2 and pressurizing it at a required temperature and pressure, as shown in FIG. Face 8
The washing pan 1 having a desired shape is simultaneously formed in a state where the washing pan 1 is buried in the lower surface of the washing machine.
【0010】このように、この形態例では、低圧SMC
板材6をプレス成形すると同時に、PTCヒータ4を洗
い場パン1の床面8の下面に装着することができるの
で、短時間で容易に床暖房が可能な洗い場パン1を製造
することができる。また、低圧SMC板材6を用いるこ
とで、PTCヒータ4のプレス成形時における破損を有
効に防止することができる。Thus, in this embodiment, the low-pressure SMC
Since the PTC heater 4 can be attached to the lower surface of the floor 8 of the washing pan 1 at the same time as the plate material 6 is press-formed, the washing pan 1 that can easily heat the floor in a short time can be manufactured. Further, the use of the low-pressure SMC plate member 6 can effectively prevent breakage of the PTC heater 4 during press forming.
【0011】また、この形態例では、従来のような材料
を吹き付けて成形するハンドレイ製法(HLU)やスプ
レイ製法(SLU)による成形ではなく、低圧SMC板
材6をプレス成形するSMC製法で製造するため、材料
が飛散する心配がなく、クリーンな環境で作業を行なう
ことができる。In this embodiment, the low pressure SMC plate 6 is manufactured by press molding instead of the conventional hand lay manufacturing method (HLU) or spraying method (SLU) in which a material is sprayed and formed. In addition, the work can be performed in a clean environment without fear of scattering of materials.
【0012】尚、周知のように、PTCヒータ4は、加
熱・保温エリアが小さいため、この加熱・保温エリアを
大きくするために、予め低圧SMC板材6中に熱伝導率
が高い金属粉、例えば、アルミニウム粉を混合させてお
くか、或は、図3に示すようなアルミニウム板9を用い
るのが望ましい。As is well known, since the PTC heater 4 has a small heating / heating area, in order to increase the heating / heating area, a metal powder having a high thermal conductivity, such as a metal powder having a high thermal conductivity, is previously placed in the low-pressure SMC plate 6. It is desirable to mix aluminum powder with aluminum powder or to use an aluminum plate 9 as shown in FIG.
【0013】このアルミニウム板9は、帯状の長尺片で
形成されており、その長手方向に沿って所要間隔毎にア
ンカー穴10がパンチングにより打ち抜かれ、このアン
カー穴10に低圧SMC板材6が入り込んで充填される
ことでアンカー効果が得られるように構成されている。
尚、上記PTCヒータ4は、図3に示すように、上記ア
ルミニウム板9の各アンカー穴10間の平面部に接合さ
れている。The aluminum plate 9 is formed of a strip-like long piece. Anchor holes 10 are punched out at required intervals along the longitudinal direction, and the low-pressure SMC plate material 6 enters the anchor holes 10. It is configured so that an anchor effect can be obtained by filling with.
The PTC heater 4 is joined to a plane portion between the anchor holes 10 of the aluminum plate 9 as shown in FIG.
【0014】このように形成されたPTCヒータ4付き
のアルミニウム板9は、図4に示すように、下型2にセ
ットされ、かつ、このアルミニウム板9の上面に低圧S
MC板材6が載置され、上型7を下降させて下型2を閉
じて成形することで、上記各アルミニウム板9とPTC
ヒータ4は低圧SMC板材6に埋設され、各PTCヒー
タ4からの熱が各アルミニウム板9を伝って広い範囲に
伝達される。The aluminum plate 9 with the PTC heater 4 formed as described above is set on the lower die 2 as shown in FIG.
The MC plate 6 is placed, the upper die 7 is lowered, and the lower die 2 is closed to form the aluminum plate 9 and the PTC.
The heater 4 is buried in the low-pressure SMC plate 6, and heat from each PTC heater 4 is transmitted to a wide range through each aluminum plate 9.
【0015】ところで、この低圧SMC板材6の成形中
にPTCヒータ4やアルミニウム板9をインサートした
場合には、一般的に「ヒケ」が発生し易く、外観上好ま
しくない。When the PTC heater 4 or the aluminum plate 9 is inserted during the formation of the low-pressure SMC plate 6, the sink is generally easily generated, which is not preferable in appearance.
【0016】そのため、「ヒケ」防止対策として、この
方法は、洗い場パン1を図5に示すようにタイル状模様
とし、或は、表面側にタイルを貼着し、図6に示すよう
に、このタイル模様に合わせたPTCヒータ4付きのア
ルミニウム板9をスペーサ11を介して低圧SMC板材
6にインサートすることで、外観上の「ヒケ」が表われ
ないように構成されている。Therefore, as a countermeasure against "sink", this method uses a tile pattern of the washing pan 1 as shown in FIG. 5 or affixes a tile to the surface side, as shown in FIG. The aluminum plate 9 with the PTC heater 4 fitted to the tile pattern is inserted into the low-pressure SMC plate 6 via the spacer 11 so as to prevent the appearance of “sink” from appearing.
【0017】このようにして製造された洗い場パン1
は、最後に、各PTCヒータ4に電源コード(図示せ
ず)が接続されてシステムバス等に設置される。The washing pan 1 thus manufactured
Finally, a power cord (not shown) is connected to each PTC heater 4 and installed on a system bus or the like.
【0018】勿論、この発明では、上記形態例で用いた
PTCヒータ4に代えて、公知の平板ヒータや繊維状面
ヒータを用いることもできる。これらの平板ヒータや繊
維状面ヒータを用いる場合には、下型2の浅いヒータ溝
5を予め埋めて平らにすることで、上記手順と全く同様
の手順で、これら平板ヒータや繊維状面ヒータを低圧S
MC板材6に装着することができる。また、この発明に
あっては、低圧SMC板材6に代えて低圧BMC材(Bul
k Molding Conpound Method)を用いても同様の効果が得
られる。Of course, in the present invention, a known flat plate heater or a fibrous surface heater can be used in place of the PTC heater 4 used in the above embodiment. When using these flat heaters or fibrous surface heaters, the shallow heater grooves 5 of the lower mold 2 are filled in advance and flattened, so that these flat heaters or fibrous surface heaters are performed in exactly the same procedure as described above. To low pressure S
It can be mounted on the MC plate 6. Further, in the present invention, a low-pressure BMC material (Bul
The same effect can be obtained by using the k Molding Compound Method).
【0019】[0019]
【発明の効果】この発明に係る洗い場パンは、以上説明
したように構成されているので、非常にクリーンな作業
環境下で、床暖房が可能な洗い場パンを短時間で容易に
製造することができる、という優れた効果が得られる。Since the washing pan according to the present invention is configured as described above, it is possible to easily manufacture a washing pan capable of heating the floor under a very clean working environment in a short time. Can be obtained.
【図1】本発明の実施の一形態例に係る洗い場パンの製
造工程を示す説明図である。FIG. 1 is an explanatory view illustrating a manufacturing process of a washing pan according to an embodiment of the present invention.
【図2】同工程により製造され、金型から脱型された洗
い場パンの断面図である。FIG. 2 is a cross-sectional view of the washing pan manufactured by the same process and removed from a mold.
【図3】同洗い場パンに装着することができる熱拡散用
のアルミニウム板の拡大裏面図である。FIG. 3 is an enlarged rear view of a heat diffusion aluminum plate that can be attached to the washing pan.
【図4】同アルミニウム板を用いて洗い場パンを製造す
る工程を示す説明図である。FIG. 4 is an explanatory view showing a process of manufacturing a washing pan using the same aluminum plate.
【図5】同アルミニウム板を用いた洗い場パンの他の形
態例を示す平面図である。FIG. 5 is a plan view showing another embodiment of the washing pan using the same aluminum plate.
【図6】同洗い場パンの部分拡大断面図である。FIG. 6 is a partially enlarged sectional view of the washing pan.
1 洗い場パン 2 下型 4 発熱体(PTCヒータ) 6 低圧SMC材または低圧BMC材 7 上型 1 Washing pan 2 Lower mold 4 Heating element (PTC heater) 6 Low pressure SMC material or Low pressure BMC material 7 Upper mold
フロントページの続き (58)調査した分野(Int.Cl.7,DB名) E03C 1/20 E04F 15/00 E04F 15/18 E04H 1/12 301 B29C 43/00 - 43/58 Continuation of the front page (58) Fields investigated (Int. Cl. 7 , DB name) E03C 1/20 E04F 15/00 E04F 15/18 E04H 1/12 301 B29C 43/00-43/58
Claims (1)
これら発熱体の上面に低圧SMC材または低圧BMC材
を載置し、次に、上型と下型を閉じて低圧SMC材また
は低圧BMC材を所望洗い場パン形状に圧延すること
で、上記発熱体と低圧SMC材または低圧BMC材とが
同時成形されることを特徴とする洗い場パン。1. After arranging a plurality of heating elements in a lower mold,
A low-pressure SMC material or a low-pressure BMC material is placed on the upper surface of these heating elements, and then the upper and lower molds are closed, and the low-pressure SMC or low-pressure BMC material is rolled into a desired washing place pan shape. And a low-pressure SMC material or a low-pressure BMC material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7323501A JP3044599B2 (en) | 1995-11-20 | 1995-11-20 | Washing pan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7323501A JP3044599B2 (en) | 1995-11-20 | 1995-11-20 | Washing pan |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09144095A JPH09144095A (en) | 1997-06-03 |
JP3044599B2 true JP3044599B2 (en) | 2000-05-22 |
Family
ID=18155403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7323501A Expired - Fee Related JP3044599B2 (en) | 1995-11-20 | 1995-11-20 | Washing pan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3044599B2 (en) |
-
1995
- 1995-11-20 JP JP7323501A patent/JP3044599B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH09144095A (en) | 1997-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |