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Title:
COFFEE MAKER
Document Type and Number:
WIPO Patent Application WO/2012/022133
Kind Code:
A1
Abstract:
A coffee maker comprises a main body (21), a lower main body (22), a brewing chamber that is provided in the upper mould chamber of the main body (21), and an instant heating device that is provided in the main body (21) and is fixed on the lower main body (22). Wherein, a micro-pressure system device is also provided in the brewing chamber and comprises a funnel main body (16), a spring (14), a lifting/lowering head (13) and an assembly of coffee funnel main body, which are assembled in turn. Wherein, the lifting/lowering head (13) is provided on the spring (14) and can move up and down in the funnel body (16) by means of the elasticity of spring (14). The funnel main body (16) is provided on the main body (21), and the assembly of coffee funnel main body comprises a shower (2), a sealing ring (3), coffee filter paper (42), coffee powder (43), a coffee funnel sheet (4), and a coffee funnel main body (5). The coffee funnel sheet (4) is screwed and buckled in the coffee funnel main body (5) and can move up and down freely. The coffee filter paper (42) is provided on the coffee funnel sheet (4), and the coffee powder (43) is provided between the shower (2) and the coffee funnel sheet (4). The shower (2) is tightly sleeved on the coffee funnel main body (5).

Inventors:
GUO JIANGANG (CN)
ZENG YONGCHUN (CN)
XIONG HOU (CN)
Application Number:
CN2011/070302
Publication Date:
February 23, 2012
Filing Date:
January 15, 2011
Export Citation:
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Assignee:
GUANGDONG XINBAO ELECTRIC JOINT STOCK LTD (CN)
GUO JIANGANG (CN)
ZENG YONGCHUN (CN)
XIONG HOU (CN)
International Classes:
A47J31/06; A47J31/24
Foreign References:
CN201782584U2011-04-06
CN101912229A2010-12-15
US20060283331A12006-12-21
CN2810441Y2006-08-30
CN201505013U2010-06-16
US20030205146A12003-11-06
Attorney, Agent or Firm:
YOGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (CN)
广州粤高专利商标代理有限公司 (CN)
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