Title:
SMALL-SIZE MANUAL PRESSURIZED COFFEEMAKER
Document Type and Number:
WIPO Patent Application WO/2015/058690
Kind Code:
A1
Abstract:
A small-size manual pressurized coffeemaker (100), mainly comprising a filter bowl (20), a pressure piston pump accommodated inside the filter bowl (20) and a coffee package assembly; the cavity of the filter bowl (20) is divided by a middle separation piece (21) into an upper space for accommodating hot water and a lower space for accommodating the coffee package assembly; the manual pressure piston pump is accommodated in the upper space; coffee powder is accommodated in a coffee powder box (40); the coffee powder box (40) is tightly pressed by a sleeve (50) within the lower space of the filter bowel (20); and the filter bowl (20) is arranged in the upper part of a bowl body (10). When making coffee, first placing coffee powder or coffee capsules into the coffee powder box (40); tightly installing the coffee powder box (40) in the bottom of the filter bowl (20); installing the filter bowl (20) in the coffeemaker body (10); pouring hot water into the filter bowl (20); covering the coffeemaker body with a lid (31); pressing a piston (36) so that hot water flows into the coffee powder box (40) below the filter bowl (20); and filtering to make espresso. The small-size manual pressurized coffeemaker (100) generates high pressure to producing a good result, has a simple structure, low costs, small size and light weight, and is convenient to carry and easy to use.
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Inventors:
ZHAO KAI (CN)
Application Number:
PCT/CN2014/089158
Publication Date:
April 30, 2015
Filing Date:
October 22, 2014
Export Citation:
Assignee:
ZHAO KAI (CN)
LI KE (CN)
LI KE (CN)
International Classes:
A47J31/24; A47J31/18; A47J31/44
Domestic Patent References:
| WO2012141806A2 | 2012-10-18 |
Foreign References:
| CN103479224A | 2014-01-01 | |||
| CN203662562U | 2014-06-25 | |||
| CN203234573U | 2013-10-16 | |||
| CN103142144A | 2013-06-12 | |||
| US20100098823A1 | 2010-04-22 |
Other References:
See also references of EP 3061369A4
None
None
Attorney, Agent or Firm:
SHENZHEN HEDAOYINGLIAN PATENT FIRM (GENERAL PARTNERSHIP) (CN)
深圳市合道英联专利事务所（普通合伙） (CN)
深圳市合道英联专利事务所（普通合伙） (CN)
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