Title:
POWDER OUTLET STRUCTURE AND COFFEE GRINDER USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/240723
Kind Code:
A1
Abstract:
A powder outlet structure and a coffee grinder using same, relating to the technical field of coffee grinders. The powder outlet structure comprises a powder discharge tube (1), the upper portion of the powder discharge tube (1) being provided with an upper support (2), the lower portion of the powder discharge tube (1) being provided with a lower support (3), and the upper support (2) and the lower support (3) being connected by means of a connecting piece. An annular upper tooth base (4) is arranged on the outer wall of the powder discharge tube (1), and a plurality of upper vibration teeth (41) are uniformly arranged at the bottom of the upper tooth base (4) in the circumferential direction thereof. A powder outlet nozzle (6) is arranged at the bottom of the lower support (3), and a rotary knob (7) is arranged at the top of the powder outlet nozzle (6), the rotary knob (7) being detachably connected to the powder outlet nozzle (6). The lower support (3) is limited in the rotary knob (7), and the rotary knob (7) is rotationally connected to the lower support (3). The upper portion of the powder outlet nozzle (6) is provided with an annular lower tooth base (8), and the top of the lower tooth base (8) is provided with lower vibration teeth (81) matching the upper vibration teeth (41), the lower vibration teeth (81) abutting against the upper vibration teeth (41). The powder outlet structure can effectively shake off powder in the powder discharge tube (1), thereby being convenient to use.
Inventors:
WU JUNYAN (CN)
Application Number:
PCT/CN2022/104886
Publication Date:
December 21, 2023
Filing Date:
July 11, 2022
Export Citation:
Assignee:
GUANGDONG TAINENG ELECTRIC APPLIANCE MFG CO LTD (CN)
International Classes:
A47J42/38; A47J42/40
Domestic Patent References:
| WO2016074848A2 | 2016-05-19 |
Foreign References:
| CN209366956U | 2019-09-10 | |||
| CN211380961U | 2020-09-01 | |||
| CN210102981U | 2020-02-21 | |||
| CN208808197U | 2019-05-03 | |||
| CN209153206U | 2019-07-26 | |||
| CN101875859A | 2010-11-03 | |||
| CN211109022U | 2020-07-28 |
Attorney, Agent or Firm:
JINAN DINGXIN PATENT AND TRADEMARK AGENCY (GENERAL PARTNERSHIP) (CN)
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