PORTABLE COFFEE BREWING APPARATUS

The present invention discloses a portable coffee brewing apparatus and a using method therefor, and belongs to the technical field of coffee brewing. The apparatus comprises an upper lid, a bottle body, a bottom lid, a pushing structure, and a powder cartridge, wherein two ends of the powder cartri...

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Bibliographic Details
Main Authors LI, Yigang, YAN, Jicheng
Format Patent
LanguageEnglish
Published 24.10.2024
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
APPARATUS FOR MAKING BEVERAGES
COFFEE MILLS
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HANDLING THIN OR FILAMENTARY MATERIAL
HUMAN NECESSITIES
KITCHEN EQUIPMENT
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
SPICE MILLS
STORING
SUCTION CLEANERS IN GENERAL
TRANSPORTING
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Summary:The present invention discloses a portable coffee brewing apparatus and a using method therefor, and belongs to the technical field of coffee brewing. The apparatus comprises an upper lid, a bottle body, a bottom lid, a pushing structure, and a powder cartridge, wherein two ends of the powder cartridge are provided with a first filtering device and a second filtering device with a permeability lower than that of the first filtering device, the pushing structure is configured to push the powder cartridge to move axially along the bottle body, and the upper lid and the bottom lid are in sealing connection with two ends of the bottle body in a detachable manner. The coffee brewing apparatus of the present invention adopts the second filtering device with a low permeability to filter, which is beneficial to pressurization and infiltration to improve the concentration of the coffee.
Bibliography:Application Number: US202318303591