JPS6455836U

JPS6455836U -

Info

Publication number: JPS6455836U
Application number: JP15001487U
Authority: JP
Priority date: 1987-09-30
Filing date: 1987-09-30
Publication date: 1989-04-06
Anticipated expiration: 2002-09-30
Also published as: JPH0614703Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示すコーヒー沸し
器の部分破断正面図、第２図は本体蓋を取外した
第１図の平面図、第３図は第１図を右方から見た
要部構成図、第４図は出湯アームの詳細を示す部
分断面図、第５図は第４図の水平断面図である。１……本体ケース、２……水タンク、３……ヒ
ータユニツト、４……導湯管、５……出湯アーム
、６……コーヒーバスケツト、１３……供給口、
１４……戻し口、１５……切換機構、１６……切
換部材、１７……バイアスばね、１８……ばね材
、２０……本体蓋、２２……湯ガイド。 Fig. 1 is a partially cutaway front view of a coffee boiler showing an embodiment of the present invention, Fig. 2 is a plan view of Fig. 1 with the lid removed, and Fig. 3 is a view of Fig. 1 from the right. FIG. 4 is a partial cross-sectional view showing details of the tapping arm, and FIG. 5 is a horizontal cross-sectional view of FIG. 4. 1... Body case, 2... Water tank, 3... Heater unit, 4... Hot water guide pipe, 5... Hot water tap arm, 6... Coffee basket, 13... Supply port,
14... Return port, 15... Switching mechanism, 16... Switching member, 17... Bias spring, 18... Spring material, 20... Body lid, 22... Hot water guide.

Claims

[Scope of utility model registration request]

A heater unit attached to the main body case that heats water from a water tank, a coffee basket located above the heater unit and detachably attached to the main body case from above, and a main body lid that covers the top of the main body case. a water guide pipe that guides the hot water from the heater unit to the vicinity of the coffee basket; and a water guide pipe connected to the tip of the water guide pipe between a first position above the coffee basket and a second position located off the top of the coffee basket. A hot water tap arm that swings in the horizontal direction, a supply port provided at the tip of the hot water tap arm for supplying hot water to the coffee basket, a return port for returning the hot water to the water tank, and a hot water tap installed within the hot water tap arm. a switching member that selectively supplies hot water from the hot water pipe to the supply port and the return port; a spring member made of a shape memory alloy that operates the switching member in response to the temperature of the hot water from the hot water pipe; , a hot water guide provided on the inner surface of the main body lid and connected to one end of the return port of the hot water supply arm that has swung to the first position to return hot water from the return port to the water tank. Boiler.