JPH0341210Y2 - - Google Patents
Info
- Publication number
- JPH0341210Y2 JPH0341210Y2 JP1985118687U JP11868785U JPH0341210Y2 JP H0341210 Y2 JPH0341210 Y2 JP H0341210Y2 JP 1985118687 U JP1985118687 U JP 1985118687U JP 11868785 U JP11868785 U JP 11868785U JP H0341210 Y2 JPH0341210 Y2 JP H0341210Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- surface material
- carpet
- heater
- electric carpet
- 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
- 239000000463 material Substances 0.000 claims description 40
- 238000009413 insulation Methods 0.000 claims description 18
- 239000006260 foam Substances 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Carpets (AREA)
- Central Heating Systems (AREA)
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
［技術分野］
本考案はタフテツドカーペツトのような凹凸面
を有する表面材又は裏面材を採用した電気カーペ
ツトに関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to an electric carpet employing a facing or backing material having an uneven surface such as a tufted carpet.
［背景技術］
従来より、電気カーペツトA′は、第４図に示
すように、表面材１と裏面材２との間に、面状発
熱体６の両面に絶縁保護シート７を配して形成し
た面ヒータ３を配置して加熱加圧して形成されて
いる。この電気カーペツトは、近時、インテリア
性が重要視されるようになり、第６図に示す電気
カーペツトＡ”のように表面材１又は裏面材２と
してタフテツドカーペツトのような凹凸面を有す
る素材が採用されているが、このように凹凸めん
を有する素材を採用する場合は、第５図に示すよ
うに製造時のホツトプレスによる加熱加圧に際し
て凸部５が面ヒータ３を押圧して変形を加え面状
発熱体６にひずみを与えてしまつたり、又電気カ
ーペツトＡ”の使用時に足踏み等による圧力が凸
部５に集中的に加えられて面状発熱体６に変形を
加えたり、面ヒータ３を断線させたりしてしまつ
ていた。[Background Art] Conventionally, as shown in FIG. 4, electric carpet A' is formed by disposing insulating protection sheets 7 on both sides of a planar heating element 6 between a surface material 1 and a back material 2. It is formed by arranging a surface heater 3 and applying heat and pressure. In recent years, the interior design of this electric carpet has become important, and as shown in the electric carpet A'' shown in FIG. However, when a material with uneven texture is used, as shown in FIG. 5, the convex portions 5 press against the surface heater 3 and deform when heated and pressed by a hot press during manufacturing, as shown in FIG. In addition, when using the electric carpet A'', pressure caused by stepping on the carpet etc. may be concentrated on the convex portion 5, causing deformation of the sheet heating element 6. This caused the surface heater 3 to become disconnected.
［考案の目的］
本考案は上記事情に鑑みて為されたものであ
り、その目的とするところは、インテリア性を高
めるためにタフテツドカーペツトのような凹凸面
を有する表面材又は裏面材を採用しても、面ヒー
タにひずみが出たり、断線することがなく、しか
も絶縁性を高めると共にクツシヨン性が向上した
電気カーペツトを提供することにある。[Purpose of the invention] The present invention was made in view of the above circumstances, and its purpose is to create a surface material or a back material with an uneven surface such as a tufted carpet in order to improve the interior appearance. It is an object of the present invention to provide an electric carpet that does not cause distortion or disconnection of a surface heater even when adopted, has improved insulation properties, and has improved cushioning properties.
［考案の開示］
本考案の電気カーペツトは、表面材１と裏面材
２との間に面ヒータ３を配置し加熱加圧して形成
した電気カーペツトにおいて、面ヒータ３側の面
に凹凸のある表面材１又は裏面材２と面ヒータ３
との間にその溶融温度が電気カーペツトの製造時
の加熱温度よりも低い材料で形成した発泡絶縁シ
ート４を介在させて成るものであり、この構成に
より上記目的を達成できたものである。即ち、発
泡絶縁シート４により、表面材１又は裏面材２の
凸部５による面ヒータ３への衝撃を弱めることが
でき、しかもこの発泡絶縁シート４により、絶縁
性及びクツシヨン性を高めることができ、更に発
泡絶縁シート４により加熱加圧によつて面ヒータ
３と凹凸のある表面材１又は裏面材２を一体化で
き、生産性が向上するものである。[Disclosure of the invention] The electric carpet of the present invention is an electric carpet formed by placing a surface heater 3 between a surface material 1 and a back surface material 2 and heating and pressurizing the carpet. material 1 or back material 2 and surface heater 3
A foamed insulating sheet 4 made of a material whose melting temperature is lower than the heating temperature at the time of manufacturing the electric carpet is interposed between the two and the above object. That is, the foam insulation sheet 4 can weaken the impact on the surface heater 3 due to the convex portions 5 of the front surface material 1 or the back surface material 2, and furthermore, the foam insulation sheet 4 can improve insulation properties and cushioning properties. Furthermore, the surface heater 3 and the uneven surface material 1 or back surface material 2 can be integrated by heating and pressurizing the foamed insulating sheet 4, thereby improving productivity.
以下、本考案を添付の図面に示す実施例に基づ
いて説明する。この実施例は表面材１としてタフ
テツドカーペツトを採用したものであり、表面の
パイル面の逆側である裏面側が凹凸面となつてお
り、凸部５を形成している。面ヒータ３は面状発
熱体６の両面にポリエチレンシートのような絶縁
保護シート７を配して形成したものである。この
面ヒータ３と表面材１との間に架橋発泡ポリエチ
レンシートのような発泡絶縁シート４を介在させ
ている。裏面材２は平坦なカーペツトである。こ
の電気カーペツトＡは、第３図に示すように上下
の熱盤８間に下から順次、裏面材２、面ヒータ
３、発泡絶縁シート４、次いで表面材１を載置
し、上から加圧して、いわゆるホツトプレスによ
り一体的に積層成形して形成する。この場合、面
ヒータ３の両面の絶縁保護シート７及び発泡絶縁
シート４の溶融温度は熱盤８の温度より低く、従
つてホツトプレスに際して熱盤８により絶縁保護
シート７は溶融して発泡絶縁シート４と裏面材２
に接着し、発泡絶縁シート４は表面材１に接着し
て、それぞれの部材が一体化される。例えば、絶
縁保護シート７及び発泡絶縁シート４の溶融温度
は105〜110℃、熱盤８の温度は130℃前後で実施
される。尚、発泡絶縁シート４の溶融温度がホツ
トプレスの温度よりも高い場合は、ホツトプレス
時に溶融しないため、表面材１との熱融着ができ
なく、他の接着剤を使用しなければならなく生産
性が低くなつてしまう。又発泡絶縁シート４の溶
融温度がホツトプレスの温度よりも低すぎる場合
にはホツトプレスの圧力により発泡がつぶされて
しまう恐れがあるが、この場合には熱盤８の温度
を下げるか、プレス圧を下げればよい。いずれに
しても、絶縁保護シート７及び発泡絶縁シート４
の溶融温度は熱盤８の温度より低く、しかも両者
の溶融温度が略等しいのが製造上好ましい。裏面
材２としてタフテツドカーペツトを採用してもよ
く、この場合は裏面材２と面ヒータ３との間に発
泡絶縁シート４を介在させればよい。 Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings. In this embodiment, a tufted carpet is used as the surface material 1, and the back surface, which is the opposite side to the front pile surface, is an uneven surface, forming convex portions 5. The planar heater 3 is formed by disposing an insulating protection sheet 7 such as a polyethylene sheet on both sides of a planar heating element 6. A foamed insulating sheet 4 such as a crosslinked foamed polyethylene sheet is interposed between the surface heater 3 and the surface material 1. The backing material 2 is a flat carpet. As shown in Fig. 3, this electric carpet A is made by placing the back material 2, surface heater 3, foam insulation sheet 4, and then the surface material 1 between the upper and lower heating plates 8 in order from the bottom, and applying pressure from above. Then, they are integrally laminated and formed using a so-called hot press. In this case, the melting temperature of the insulation protection sheet 7 and the foam insulation sheet 4 on both sides of the surface heater 3 is lower than the temperature of the heating platen 8. Therefore, during hot pressing, the insulation protection sheet 7 is melted by the heating plate 8, and the foam insulation sheet 4 is melted. and back material 2
The foamed insulating sheet 4 is adhered to the surface material 1, and the respective members are integrated. For example, the melting temperature of the insulation protection sheet 7 and the foamed insulation sheet 4 is 105 to 110°C, and the temperature of the heating plate 8 is around 130°C. If the melting temperature of the foam insulation sheet 4 is higher than the temperature of the hot press, it will not melt during the hot press, and therefore it will not be able to be thermally bonded to the surface material 1, and other adhesives will have to be used, which will reduce productivity. becomes low. In addition, if the melting temperature of the foamed insulation sheet 4 is lower than the temperature of the hot press, there is a risk that the foam will be crushed by the pressure of the hot press. Just lower it. In any case, the insulation protection sheet 7 and the foam insulation sheet 4
It is preferable for manufacturing that the melting temperature of is lower than the temperature of the hot platen 8, and that the melting temperatures of both are substantially equal. A tufted carpet may be used as the backing material 2, and in this case, a foamed insulating sheet 4 may be interposed between the backing material 2 and the surface heater 3.
［考案の効果］
本考案にあつては、面ヒータ側の面に凹凸のあ
る表面材又は裏面材と面ヒータとの間に発泡絶縁
シートを介在させているので、表面材又は裏面材
として凹凸面を有するタフテツドカーペツトなど
を採用してインテリア性を高めた場合にあつて
も、発泡絶縁シートにより、表面材又は裏面材の
凸部による面ヒータへの衝撃を発泡絶縁シートに
より弱めることができ、面ヒータにひずみが出た
り、断線することがないものであり、しかもこの
発泡絶縁シートにより、絶縁性及びクツシヨン性
を高めることができるものであり、更に発泡絶縁
シートにより加熱加圧によつて面ヒータと凹凸の
ある表面材又は裏面材を一体化でき、生産性が向
上するものである。[Effects of the invention] In the present invention, since the foamed insulating sheet is interposed between the surface material or back material with unevenness on the side of the surface heater and the surface heater, the surface material or the back surface material has unevenness. Even if a tufted carpet with a surface is used to enhance the interior design, the foam insulation sheet can reduce the impact on the surface heater caused by the convex portions of the front or back material. The foamed insulating sheet can improve insulation and cushioning properties, and the foamed insulating sheet can be heated and pressurized without causing distortion or disconnection of the surface heater. The surface heater and the uneven surface material or back surface material can be integrated, improving productivity.
第１図は本考案の一実施例を示す分解断面図、
第２図は同上の分解斜視図、第３図は同上の製造
方法を示す説明図、第４図は従来例を示す断面
図、第５図は他の従来例をその作用と共に示す断
面図、第６図は同上における表面材又は裏面材を
示す側面図であつて、Ａは電気カーペツト、１は
表面材、２は裏面材、３は面ヒータ、４は発泡絶
縁シートである。
FIG. 1 is an exploded sectional view showing an embodiment of the present invention;
FIG. 2 is an exploded perspective view of the same as the above, FIG. 3 is an explanatory diagram showing the manufacturing method of the above, FIG. 4 is a sectional view of a conventional example, and FIG. 5 is a sectional view of another conventional example along with its operation. FIG. 6 is a side view showing the front surface material or back surface material in the same as above, where A is an electric carpet, 1 is a surface material, 2 is a back surface material, 3 is a surface heater, and 4 is a foamed insulating sheet.
Claims (1)
加圧して形成した電気カーペツトにおいて、面ヒ
ータ側の面に凹凸のある表面材又は裏面材と面ヒ
ータとの間にその溶融温度が電気カーペツトの製
造時の加熱温度よりも低い材料で形成した発泡絶
縁シートを介在させて成る電気カーペツト。 In an electric carpet formed by placing a surface heater between the surface material and the back surface material and applying heat and pressure, the melting temperature of the surface material is An electric carpet that is made of a foam insulation sheet made of a material that is heated at a temperature lower than that used when manufacturing the carpet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985118687U JPH0341210Y2 (en) | 1985-08-01 | 1985-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985118687U JPH0341210Y2 (en) | 1985-08-01 | 1985-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6229013U JPS6229013U (en) | 1987-02-21 |
| JPH0341210Y2 true JPH0341210Y2 (en) | 1991-08-29 |
Family
ID=31005376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985118687U Expired JPH0341210Y2 (en) | 1985-08-01 | 1985-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341210Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160788A (en) * | 1980-05-15 | 1981-12-10 | Matsushita Electric Works Ltd | Panel room heater |
| JPS58104744A (en) * | 1981-06-30 | 1983-06-22 | 松下電工株式会社 | Method of bonding loop pile cloth onto base body |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59139993U (en) * | 1983-03-09 | 1984-09-19 | 日本電熱株式会社 | electric carpet |
-
1985
- 1985-08-01 JP JP1985118687U patent/JPH0341210Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160788A (en) * | 1980-05-15 | 1981-12-10 | Matsushita Electric Works Ltd | Panel room heater |
| JPS58104744A (en) * | 1981-06-30 | 1983-06-22 | 松下電工株式会社 | Method of bonding loop pile cloth onto base body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6229013U (en) | 1987-02-21 |
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