Title:
COFFEE MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/270619
Kind Code:
A1
Abstract:
This coffee machine is provided with a grinder for grinding coffee beans and is equipped, in a compact manner and at low price, with a mechanism that prevents ground beans from depositing on the inner peripheral wall of a chute. A hammer H10 includes: a striking member H131 which abuts a chute GM31 as a result of an elastic force in an initial state (fig. 4(A)); and a second holding member H121 which, with a first holding member GM33, sandwiches and holds a cup CP through an elastic force. Upon rotation from the initial state, the striking member H131 separates once from the chute GM31 and enters a strike-ready state (fig. 4(B)). In the initial state, the second holding member H121 is disposed to a position where the spacing from the first holding member GM33 is less than the thickness of a peripheral wall CP1 of the cup CP. The striking member H131 applies an impact to the chute GM31 when the hammer H10 returns from the strike-ready state to the initial state by elastic force (fig. 4(C)).
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Inventors:
TSUCHIDA JUNYA (JP)
Application Number:
PCT/JP2022/025294
Publication Date:
December 29, 2022
Filing Date:
June 24, 2022
Export Citation:
Assignee:
DAITO GIKEN INC (JP)
International Classes:
A47J31/42; A47J42/40
Foreign References:
| JPH0523252A | 1993-02-02 | |||
| JPH01155578U | 1989-10-25 | |||
| JPS635580U | 1988-01-14 | |||
| JPH0523252A | 1993-02-02 |
Other References:
See also references of EP 4183297A4
Attorney, Agent or Firm:
YOSHINOBU Akihiro et al. (JP)
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