Title:
HANGING STRUCTURE FOR COFFEE FILTRATION
Document Type and Number:
WIPO Patent Application WO/2022/178756
Kind Code:
A1
Abstract:
A hanging structure for coffee filtration, comprising a filter bag (1) and a hanging lug device (2) disposed on each of two side faces of the filter bag (1). By designing a plurality of structural bodies which are capable of being pulled, folded or unfolded, the filter bag (1) is clamped at a cup rim inside a container in an upright-hung or obliquely-hung manner. By changing the different hooking and hanging manners of the hanging lug device (2), a user can selectively use a square filter bag to brew coffee, or can change the filter bag from the square filter bag to a funnel-shaped filter bag in order to extract coffee.
Inventors:
CHEN MING-YANG (CN)
WANG CHAN-LIANG (CN)
CHEN MING-SHENG (CN)
WANG CHAN-LIANG (CN)
CHEN MING-SHENG (CN)
Application Number:
PCT/CN2021/077880
Publication Date:
September 01, 2022
Filing Date:
February 25, 2021
Export Citation:
Assignee:
CHEN MING YANG (CN)
WANG CHAN LIANG (CN)
CHEN MING SHENG (CN)
WANG CHAN LIANG (CN)
CHEN MING SHENG (CN)
International Classes:
A47J31/06
Foreign References:
| TWM613997U | 2021-07-01 | |||
| JPH11178720A | 1999-07-06 | |||
| CN204957239U | 2016-01-13 | |||
| JP4186717B2 | 2008-11-26 | |||
| KR20120103135A | 2012-09-19 | |||
| JP4043908B2 | 2008-02-06 |
Attorney, Agent or Firm:
BEIJING HC-IP AGENCY CO., LTD. (GENERALPARTNERSHIP) (CN)
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