| 摘要 |
PURPOSE: A thermo-keeping device for use of human body is provided to achieve a convenient use, improved assembly work and reduced cost while allowing the device to be constituted by less parts. CONSTITUTION: A device comprises a case(2) having a cavity, an electric bulb(3) for an internal temperature rise, a bulb holer(7), a bulb fixing unit(4) arranged at an end of the case(2) for fixing the bulb holder(7) to the case(2), and a hanger(14) for supporting the case(2) onto a bottom, the device further comprising a screw portion which constitutes the bulb fixing portion(4), another screw portion for permitting the bulb holer(7) to be assembled to the screw portion of the bulb fixing unit(4), a coupling member for supporting the case onto the bottom surface, and a bulb iris(12) arranged between the bulb holer(7) and the bulb fixing unit(4) so as to guide the coupling of the bulb.
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