Title:
HEATING DEVICE FOR TOILET SEAT AND TOILET SEAT DEVICE
Document Type and Number:
Japanese Patent JP2019088524
Kind Code:
A
Abstract:
To provide a heating device for a toilet seat equipped with a cut-off device operated so as to electrically cut off power supply to a heater wire by being heated by the heating wire, and a toilet seat device capable of suppressing the operation of the cut-off device when there is no abnormality in the toilet seat device.SOLUTION: A heating device 1 for a toilet seat includes a seat part 10 provided in a seat form, whose one surface 10a is arranged on an inside surface of a toilet seat 2 formed to be hollow, a heater wire 20 provided in a wire form, which is arranged on the other surface 10b of the seat part 10, and generates heat when power is supplied, and a cut-off device 30 provided in a rod form, which is electrically connected in series to the heater wire 20, and can electrically cut off the power supply to the heater wire 20 by being heated by the heater wire 20. The seat part 10 includes a winding part 11 provided to a part of the circumference of the seat part 10 and wound around the outer peripheral surface of the cut-off device 30. The winding part 11 is arranged so that the heater wire 20 does not intersect therewith.SELECTED DRAWING: Figure 1
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Inventors:
MOTONAMI YOJI
KAJINO SHINICHI
KAJINO SHINICHI
Application Number:
JP2017219843A
Publication Date:
June 13, 2019
Filing Date:
November 15, 2017
Export Citation:
Assignee:
AISIN SEIKI
International Classes:
H05B3/10; A47K13/30
Domestic Patent References:
| JP2014068667A | 2014-04-21 | |||
| JP2000123961A | 2000-04-28 | |||
| JPH03295185A | 1991-12-26 | |||
| JP2017046737A | 2017-03-09 | |||
| JP2010082185A | 2010-04-15 | |||
| JP2006112771A | 2006-04-27 |
Foreign References:
| CN105581723A | 2016-05-18 |
Attorney, Agent or Firm:
Kobayashi Osamu
Kimura Gunji
Kiichi Yamamoto
Kimura Gunji
Kiichi Yamamoto