Title:
JAR POT
Document Type and Number:
Japanese Patent JP3208023
Kind Code:
B2
Abstract:
PURPOSE: To provide a safe jar pot in which unexpected abnormal hot water pouring caused by the fault of a switch for pouring hot water can be prevented by operating an electric pump only when an electric hot water pouring operation button is depressed and plural bar-shaped projections under a hot water pouring arm shaft are simultaneously depressed.
CONSTITUTION: When an electric hot water pouring operation button 29 is depressed, a hot water pouring arm 30 is pushed down, but when the button is not depressed, the arm 30 is pushed up by a spring. An arm shaft 31 is provided successively with the hot water pouring arm 30 and, when the hot water pouring arm 30 is pushed down, the shaft is moved downward through the spring and protrudes the bar-shaped projections from the bottom of a lid 6. A cushion property is provided to limit the amount of protrusion with the spring when any force larger than a prescribed load is applied, there are two projections at this arm shaft 31, and a switch 34 for pouring hot water is depressed at the same time by these projections. A control panel unit 28 operates an electric pump 36 only when the switch 34 for pouring hot water is simultaneously depressed.
Inventors:
Koji Yamauchi
Mitsuaki Yamamoto
Makoto Okazaki
Yuichi Hasegawa
Mitsuaki Yamamoto
Makoto Okazaki
Yuichi Hasegawa
Application Number:
JP26059894A
Publication Date:
September 10, 2001
Filing Date:
October 25, 1994
Export Citation:
Assignee:
Hitachi Home Tech Co., Ltd.
International Classes:
A47J27/21; (IPC1-7): A47J27/21
Domestic Patent References:
| JP6253983A | ||||
| JP666525U | ||||
| JP588435U |