JPS621012U - - Google Patents
Info
- Publication number
- JPS621012U JPS621012U JP9112985U JP9112985U JPS621012U JP S621012 U JPS621012 U JP S621012U JP 9112985 U JP9112985 U JP 9112985U JP 9112985 U JP9112985 U JP 9112985U JP S621012 U JPS621012 U JP S621012U
- Authority
- JP
- Japan
- Prior art keywords
- melting point
- top plate
- composite film
- low melting
- electric kotatsu
- 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.)
- Pending
Links
- 230000008018 melting Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000011120 plywood Substances 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Electric Stoves And Ranges (AREA)
- Laminated Bodies (AREA)
Description
第１図は本考案の一実施例を示す電気こたつの
断面図、第２図は従来例の電気こたつの天板の要
部断面図、第３図は本考案の一実施例を示す電気
こたつの天板の要部断面図である。 ４……天板、４０……複合フイルム、４１……
低融点フイルム、４２……高融点フイルム。
断面図、第２図は従来例の電気こたつの天板の要
部断面図、第３図は本考案の一実施例を示す電気
こたつの天板の要部断面図である。 ４……天板、４０……複合フイルム、４１……
低融点フイルム、４２……高融点フイルム。
Claims (1)
- 発熱体ユニツトを下面に装着する天板を具備す
る電気こたつにおいて、ハードボードや合板から
成る天板４の少くとも一方面に合成樹脂の複合フ
イルム４０を設け、この複合フイルム４０は低融
点と高融点のフイルム４１，４２を多層に重ね、
この複合フイルム４０の低融点フイルム４２を熱
溶着して形成した天板１０とした事を特徴とする
電気こたつ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9112985U JPS621012U (ja) | 1985-06-17 | 1985-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9112985U JPS621012U (ja) | 1985-06-17 | 1985-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621012U true JPS621012U (ja) | 1987-01-07 |
Family
ID=30646754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9112985U Pending JPS621012U (ja) | 1985-06-17 | 1985-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621012U (ja) |
-
1985
- 1985-06-17 JP JP9112985U patent/JPS621012U/ja active Pending