| 摘要 |
PCT No. PCT/JP84/00219 Sec. 371 Date Jan. 3, 1985 Sec. 102(e) Date Jan. 3, 1985 PCT Filed Apr. 27, 1984 PCT Pub. No. WO84/04631 PCT Pub. Date Nov. 22, 1984.An electric heating appliance such as an electric blanket or the like which is so designed as to prevent damage, for example, extraordinary temperature rising resulting from the deterioration of components when the appliance is erroneously dry-cleaned. In accomplishing this object, the electric heating appliance is provided with a safety means which is dissoluble in a dry-cleaning solution to prevent the circulation of electricity to a heater (6). This safety means is constructed in the manner, for example, that a thin portion (10a) of a cord socket case shell (2) made of plastics dissoluble in a dry-cleaning solution is dissolved when dry-cleaned, and accordingly, a spring plate (3) is dashed out to prevent a plug (9) at the side of a controller (11) from being inserted into cord socket case (1) and (2), thereby obstructing the circulation of electricity to the heater (6). |
