JPH0129311B2 - - Google Patents
Info
- Publication number
- JPH0129311B2 JPH0129311B2 JP13699083A JP13699083A JPH0129311B2 JP H0129311 B2 JPH0129311 B2 JP H0129311B2 JP 13699083 A JP13699083 A JP 13699083A JP 13699083 A JP13699083 A JP 13699083A JP H0129311 B2 JPH0129311 B2 JP H0129311B2
- Authority
- JP
- Japan
- Prior art keywords
- cord opening
- connection plug
- opening case
- connection
- case
- 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 6
- 230000008018 melting Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Resistance Heating (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
本発明は洗たく可能な電気毛布、敷毛布等の採
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 washingable heating devices such as electric blankets and blankets.
従来例の構成とその問題点
従来の例えば電気毛布は毛布生地自体の耐洗た
く性が悪く生地の収縮、生地の外観の劣化と安全
性の面から品質を重視する我国では洗たくできな
いとされてきた。Structure of conventional examples and their problems Conventional electric blankets, for example, have been considered unwashable in Japan, where quality is important, due to the poor washability of the blanket fabric itself, shrinkage of the fabric, deterioration of the appearance of the fabric, and safety. .
しかし市場ニーズとして電気毛布のウオツシヤ
ブル化の声が大きく一般家庭で容易に洗える構造
のものが望まれるようになつてきた。 However, as a market need, there has been a strong demand for washable electric blankets, and there has been a growing desire for electric blankets that can be easily washed at home.
水洗い可能な電気毛布としては、生地の収縮、
強度、コード口部の耐水構造等は技術的に可能で
あるが、使用者が誤まつてドライクリーニングし
た場合は一般に電気毛布に使用しているヒータ
線、検知線等のプラスチツク材料はドライクリー
ニング溶液によつて劣化し、絶縁不良による危険
性が大きくなる。 As a washable electric blanket, shrinkage of the fabric,
Although it is technically possible to improve the strength and the water-resistant structure of the cord opening, if the user accidentally dry-cleans the plastic materials such as the heater wire and detection wire used in electric blankets, dry-cleaning solution is generally used. The risk of poor insulation increases.
発明の目的
本発明は上記問題点を解消するもので、誤まつ
てドライクリーニングされた時にヒータへの通電
を阻止しユーザーの危険を防止することを目的と
するものである。OBJECTS OF THE INVENTION The present invention solves the above-mentioned problems, and aims to prevent danger to the user by preventing electricity from being applied to the heater when dry cleaning is performed by mistake.
発明の構成
上記目的を達成するために本発明はドライクリ
ーニング溶剤で溶けるとともに、接続プラグの挿
入で破損する溶融部を本体のコード口ケースに設
けたものである。Structure of the Invention In order to achieve the above object, the present invention provides a cord opening case of the main body with a melting part that is melted by a dry cleaning solvent and is damaged by insertion of a connecting plug.
実施例の説明
以下本発明の一実施例について図面にもとづい
て説明する。毛布本体４にヒータ１、検知線２を
配設し、それぞれの端子をコード口ケース３に収
納し、コントローラ５から出た接続プラグ６と接
続する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below based on the drawings. A heater 1 and a detection wire 2 are arranged in a blanket body 4, and their respective terminals are housed in a cord opening case 3 and connected to a connection plug 6 coming out from a controller 5.
前記コード口ケース３の上、下３Ａ，３Ｂで本
体４を挾み込みビス７で固定する。コード口ケー
ス３Ｂの内部でヒータ線１、検知線２の端子をそ
れぞれの接続ピン８に接続し、この接続部は水が
浸水しないように樹脂９でモールド成型し、固定
する。 The main body 4 is inserted between the upper and lower parts 3A and 3B of the cord opening case 3 and fixed with screws 7. The terminals of the heater wire 1 and the detection wire 2 are connected to their respective connection pins 8 inside the cord opening case 3B, and the connection portions are molded and fixed with resin 9 to prevent water from entering.
モールド成型した接続部をケース３Ｂ内に収納
し、線側から櫛状の溶融部１０で押圧固着する。 The molded connection part is housed in the case 3B, and is pressed and fixed from the wire side with a comb-shaped melting part 10.
正常使用時はコード口ケース３内で接続ピン８
に接続プラグ６を押圧接続し通電することができ
る。 During normal use, connect pin 8 inside cord opening case 3.
The connection plug 6 can be pressed to connect and energize.
誤つてドライクリーニングした場合は、溶融部
１０が溶けて機械強度が著しく低下するので接続
プラグ６を押圧した際には、溶融部１０が破損し
て接続プラグ６に押されて樹脂９および接続ピン
８がケース３Ｂ内をヒータ線１および検知線２の
入り口方向に向かつて後退する。また、一般に接
続プラグ６内に配設された各々の接続ピン８に対
応する受け金具（図示せず）は接続プラグ６の端
面より若干内部に配置されているので、接続プラ
グ６がケース３ｂに突きあたつた時でも、前述の
ように後退した接続ピン８は受け金具に挿入され
ず通電を阻止する。 If dry cleaning is done by mistake, the molten part 10 will melt and the mechanical strength will be significantly reduced, so when the connection plug 6 is pressed, the fusion part 10 will break and be pushed by the connection plug 6, causing the resin 9 and the connection pin to be damaged. 8 moves back inside the case 3B toward the entrance direction of the heater wire 1 and the detection wire 2. In addition, generally, the receiving metal fittings (not shown) corresponding to each of the connection pins 8 disposed inside the connection plug 6 are arranged slightly inside the end surface of the connection plug 6, so that the connection plug 6 is attached to the case 3b. Even when they collide, the connecting pin 8, which has retreated as described above, is not inserted into the receiving metal fitting and prevents energization.
発明の効果
本発明によれば次のような効果を得ることがで
きる。Effects of the Invention According to the present invention, the following effects can be obtained.
ユーザが禁止事項でありながら誤つてドライク
リーニングをした時、通電を阻止することにより
事前に異常発生を防止することができ、安全なも
のとなる。 When a user mistakenly performs dry cleaning even though it is prohibited, it is possible to prevent an abnormality from occurring in advance by blocking the electricity supply, making it safer.
第１図は本発明の一実施例である電気毛布の上
面図、第２図は同コード口ケース部の正面図、第
３図は第２図のＡ−A′断面図、第４図は同溶融
部の正面図である。
３……コード口ケース、４……毛布本体、６…
…接続プラグ、１０……溶融部。
Fig. 1 is a top view of an electric blanket which is an embodiment of the present invention, Fig. 2 is a front view of the cord opening case part, Fig. 3 is a sectional view taken along line A-A' in Fig. 2, and Fig. 4 is a It is a front view of the same melting part. 3...cord opening case, 4...blanket body, 6...
... Connection plug, 10... Melting part.
Claims (1)
のコード口ケース内にドライクリーニング後接続
プラグを挿入すると破損する溶融部を設けた採暖
具。1. A heating device with a main body equipped with a cord opening case for connecting to the heater, and a melting part that is damaged when a connection plug is inserted into the cord opening case after dry cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58136990A JPS6028184A (en) | 1983-07-26 | 1983-07-26 | Heat adopting implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58136990A JPS6028184A (en) | 1983-07-26 | 1983-07-26 | Heat adopting implement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6028184A JPS6028184A (en) | 1985-02-13 |
| JPH0129311B2 true JPH0129311B2 (en) | 1989-06-09 |
Family
ID=15188199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58136990A Granted JPS6028184A (en) | 1983-07-26 | 1983-07-26 | Heat adopting implement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6028184A (en) |
-
1983
- 1983-07-26 JP JP58136990A patent/JPS6028184A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6028184A (en) | 1985-02-13 |
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