JPH0460307B2 - - Google Patents
Info
- Publication number
- JPH0460307B2 JPH0460307B2 JP26114484A JP26114484A JPH0460307B2 JP H0460307 B2 JPH0460307 B2 JP H0460307B2 JP 26114484 A JP26114484 A JP 26114484A JP 26114484 A JP26114484 A JP 26114484A JP H0460307 B2 JPH0460307 B2 JP H0460307B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- dry cleaning
- electric
- prohibition
- blankets
- 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
- 238000005108 dry cleaning Methods 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- -1 durability Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Bedding Items (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は電気掛毛布、電気敷毛布、電気ひざ掛
け等の採暖具に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to heating devices such as electric blankets, electric bed blankets, and electric lap blankets.
従来例の構成とその問題点
従来の採暖具として電気毛布を例にとつて説明
する。従来では生地の耐久性、収縮性、電気部品
の絶縁性能等の問題により洗濯を避け、電気毛布
の上にカバーを掛けて使用するようにしていた。Configuration of conventional example and its problems An electric blanket will be explained as an example of a conventional warming device. In the past, washing was avoided due to issues such as the durability and shrinkage of the fabric, and the insulation performance of electrical parts, and electric blankets were used with a cover over them.
しかしながら永年に及び電気毛布の使用の間に
は汗がカバーを通して浸み込んだりして汚れ、清
潔に使つていく事が出来なかつた。 However, over many years of using electric blankets, sweat seeps through the cover and it becomes dirty, making it impossible to keep it clean.
そこで、電気毛布の洗濯について種々研究を行
つた所、毛布生地の収縮、耐久性等の問題点、水
洗いによる洗剤の残留物、湿り気等による電気絶
縁抵抗の減少等の問題点に関する改良が出来たが
電気毛布のヒータの絶縁外被を構成する塩化ビニ
ルはドライクリーニングの溶剤にきわめて弱く、
あやまつてドライクリーニングされると、塩化ビ
ニル中の可塑剤の抽出が短時間で行われ、塩化ビ
ニルの硬化、痩せ細りが生じて絶縁機能に障害を
与えることが判つた。又、電気毛布の温度を検出
する為の感温層に使用している導電性可塑剤入り
塩化ビニル又は、導電性附与剤入りナイロンの中
へ、絶縁外被を通つて溶剤が入り込み、インピー
ダンスを変化させ電気毛布の調節温度を変化させ
る事が判つた。 Therefore, after conducting various research on washing electric blankets, we were able to improve the problems such as shrinkage of the blanket fabric, durability, detergent residue from washing with water, and decrease in electrical insulation resistance due to moisture etc. However, the vinyl chloride that makes up the insulating jacket of electric blanket heaters is extremely sensitive to dry cleaning solvents.
It has been found that if dry cleaning is done incorrectly, the plasticizer in the vinyl chloride is extracted in a short period of time, causing the vinyl chloride to harden and thin, impairing its insulation function. In addition, solvent may enter through the insulating jacket into the vinyl chloride containing conductive plasticizer or nylon containing conductive agent used in the temperature-sensitive layer for detecting the temperature of the electric blanket, causing impedance. It was found that the temperature control of the electric blanket could be changed by changing the temperature.
発明の目的
本発明は上記の如くドライクリーニングを禁止
した水洗可の電気毛布等に於いて消費者が誤つて
ドライクリーニングを行つた時、消費者が就寝に
使う前に使用を禁止するための使用禁止表示を出
し絶縁機能が損傷又は温度の狂つた状態での使用
を防止する様にしたものである。Purpose of the Invention The present invention is intended to be used to prohibit the use of washable electric blankets, etc., which are prohibited from being dry-cleaned, when the consumer mistakenly dry-cleans them before using them for sleeping. A prohibition sign is displayed to prevent use when the insulation function is damaged or the temperature is out of order.
発明の構成
上記目的を達成するため、本発明はヒータの端
末部を支持するコネクター受けをドライクリーニ
ングにて溶ける樹脂と溶けない樹脂とで成形し、
樹脂の溶けで使用禁止表示を表出させるものであ
る。Structure of the Invention In order to achieve the above-mentioned object, the present invention molds a connector holder that supports the terminal portion of a heater using a resin that melts in dry cleaning and a resin that does not melt.
The melting of the resin causes the prohibition of use to appear.
実施例の説明
以下本発明の一実施例について図面に基づいて
説明する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below based on the drawings.
第１図は、２枚の毛布生地７の間からヒータ１
の端末成形部２を取り出してコネクター浮け５に
入れ、さらにその固定部分６で毛布生地７をはさ
み込んだ電気毛布を示したものである。８は差し
込みピン３用のピン受けを内蔵するコネクター
で、外部より電気を供給するものである。 In Figure 1, the heater 1 is inserted between two sheets of blanket fabric 7.
This figure shows an electric blanket in which the terminal molded part 2 is taken out and put into a connector float 5, and the blanket fabric 7 is further sandwiched between the fixed parts 6 of the connector float 5. 8 is a connector that has a built-in pin holder for the insertion pin 3, and is used to supply electricity from the outside.
第２図は、ドライクリーニングをした後を示す
がドライクリーニングの溶剤によりコネクター受
け５の外カクが溶け、溶け無い樹脂にて成形され
ている部分４は溶けずに露出しておりその部分が
文字として残つている様子を示している。ドライ
クリーニングの溶剤により溶ける成分としては、
スチロール樹脂が最適であり、又はスチロールと
ブチル樹脂の混合物も良好な特性を示し１回のド
ライクリーニング（時間15分程度浸漬）で良く溶
け使用禁止の表示目的を達成することが出来る。 Figure 2 shows the state after dry cleaning.The outer shell of the connector receiver 5 is melted by the dry cleaning solvent, and the part 4 molded with unmeltable resin is not melted and is exposed. This shows how it remains. Ingredients that dissolve in dry cleaning solvents include:
Styrene resin is most suitable, or a mixture of styrene and butyl resin also has good properties and dissolves well in one dry cleaning (soaking for about 15 minutes) to achieve the purpose of prohibition of use labeling.
発明の効果
(1) 正常時は、使用禁止表示が表出せず、安心し
て使用していただける。Effects of the invention (1) During normal operation, the prohibition of use display does not appear, allowing the product to be used with peace of mind.
(2) 採暖具に異常が生じた時発生原因を明確にす
る必要があるが、本発明のものを使用すると異
常がドライクリーニングによりものと簡単に判
定出来る。(2) When an abnormality occurs in a warming device, it is necessary to clarify the cause, but when using the device of the present invention, it can be easily determined that the abnormality is caused by dry cleaning.
(3) コネクター受けをドライクリーニング溶剤に
て溶ける成分を含む樹脂と溶けない樹脂と同時
成形するだけで良いため安価に構成できる。(3) It is possible to construct the connector holder at a low cost because it is only necessary to simultaneously mold a resin that contains a component that dissolves in a dry cleaning solvent and a resin that does not dissolve in a dry cleaning solvent.
第１図ａ，ｂは本発明の一実施例の一部切断側
面図と部分拡大図、第２図ａ，ｂは同ドライクリ
ーニングをした後の状態を示す一部切断側面図と
部分拡大図、第３図は第２図ｂの上面図である。
１……ヒータ、５……コネクター受け。
Figures 1a and b are a partially cutaway side view and partially enlarged view of an embodiment of the present invention, and Figures 2a and b are a partially cutaway side view and partially enlarged view showing the same state after dry cleaning. , FIG. 3 is a top view of FIG. 2b. 1...Heater, 5...Connector holder.
Claims (1)
ドライクリーニング溶剤にて溶ける樹脂と溶けな
い樹脂とで成形し、樹脂の溶けで使用禁止表示を
表出させる採暖具。 ２ 樹脂が溶けることにより文字が浮き出る様に
した特許請求の範囲第１項記載の採暖具。[Claims] 1. A heating device in which a connector holder that supports the terminal end of a heater is molded with a resin that dissolves in a dry cleaning solvent and a resin that does not, and a prohibition of use display is displayed when the resin melts. 2. The heating device according to claim 1, in which the characters are made to stand out by melting the resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59261144A JPS61140079A (en) | 1984-12-11 | 1984-12-11 | Warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59261144A JPS61140079A (en) | 1984-12-11 | 1984-12-11 | Warmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61140079A JPS61140079A (en) | 1986-06-27 |
| JPH0460307B2 true JPH0460307B2 (en) | 1992-09-25 |
Family
ID=17357709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59261144A Granted JPS61140079A (en) | 1984-12-11 | 1984-12-11 | Warmer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140079A (en) |
-
1984
- 1984-12-11 JP JP59261144A patent/JPS61140079A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61140079A (en) | 1986-06-27 |
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