Title:
CUP HOLDER
Document Type and Number:
Japanese Patent JP2015058837
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To obtain a cup holder which can be accurately and automatically heated and cooled by reducing the number of sensor part items.SOLUTION: In a cup holder 10, a control part 28 calculates a vessel accommodation part temperature gradient ΔT on the basis of a temperature T detected by a thermistor 26 which is arranged in a salient part 30 formed at a bottom part of a vessel accommodation part 14. The control part 28 automatically heats and cools the vessel accommodation part 14 on the basis of determination that the vessel accommodation part temperature gradient ΔT is not lower than a heating reference temperature gradient α, or not higher than a cooling reference temperature gradient β. As above, since the determination of heating and cooling is performed on the basis of only the vessel accommodation part temperature gradient ΔT, heating and cooling control can be accurately performed by only one temperature sensor.
Inventors:
DOI ATSUSHI
Application Number:
JP2013194475A
Publication Date:
March 30, 2015
Filing Date:
September 19, 2013
Export Citation:
Assignee:
NIFCO INC
International Classes:
B60N3/10
Domestic Patent References:
| JP2009248869A | 2009-10-29 | |||
| JP2005254854A | 2005-09-22 |
Attorney, Agent or Firm:
Nakajima 淳
Kato Kazu -- full
Hiroshi Fukuda
Kato Kazu -- full
Hiroshi Fukuda