Abrégé

A coffee grinder according to an embodiment of the present invention comprises: a grinder main body having an operating shaft that rotates when coffee beans are ground; a handle unit of which a one end part is detachably coupled to the operating shaft, and which is held by a user to rotate the operating shaft when the coffee beans are ground; and a handle coupling means into which the upper end part of the operating shaft is inserted at a first location of the one end part of the handle unit and then moved to a second location of the one end part of the handle unit so that the one end part of the handle unit is placed on the upper end part of the operating shaft.

Classes IPC  ?

• A47J 42/04 - Moulins à caféMoulins à épices ayant des cônes de broyage mus à la main
• A47J 42/36 - Moulins à caféMoulins à épices avec d'autres organes de broyage ou de pulvérisation mus mécaniquement

Abrégé

A portable espresso-type beverage extractor according to the present invention comprises: a cylinder part having an inner space in which water for beverage extraction is accommodated; a basket which is coupled to the lower part of the cylinder part in a detachable manner and in which content for beverage extraction is accommodated; and a piston part inserted into the cylinder part to pressurize the water accommodated in the cylinder part toward the basket. The portable espresso-type beverage extractor according to embodiments of the present invention uses Pascal's principle to generate high pressure even with a low level of force, and thus can easily extract a beverage.

Classes IPC  ?

• A47J 31/00 - Appareils à préparer les boissons
• A47J 31/36 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'un liquide avec des moyens mécaniques pour produire la pression
• A47J 31/06 - Filtres ou passoires pour appareils à café et à thé
• A47J 31/44 - Éléments ou parties constitutives des appareils à préparer des boissons

Abrégé

A portable drink extractor using pressure according to the present invention may comprise: a main body formed to be extendable/contractible in the longitudinal direction such that a drink can be extracted by pressurizing the content stored therein; a filter seated on one open side of the main body; and a cap provided on one open side of the main body. A portable drink extractor using pressure according to embodiments of the present invention has a main body, which stores content, formed to be extendable/contractible, unlike the prior art, according to which the content is pressurized in a piston type, such that the user can conveniently extract a drink even if the user exerts little force to extract the drink.

Classes IPC  ?

• A47J 31/20 - Appareils dans lesquels du café moulu ou des feuilles de thé sont immergés dans le liquide chaud dans le récipient pour la boisson ayant des filtres immergeables, p. ex. rotatifs
• A47J 31/00 - Appareils à préparer les boissons
• A47J 31/44 - Éléments ou parties constitutives des appareils à préparer des boissons
• A47J 31/06 - Filtres ou passoires pour appareils à café et à thé
• A47J 31/02 - Machines à préparer le café à tasses d'extraction amovibles, se plaçant sur le dessus de récipients à boissons, p. ex. cafés-filtres
• A47J 31/32 - Appareils à préparer le café dans lesquels l'eau chaude passe sous pression à travers le filtre avec de l'eau chaude sous pression d'air

Produits et services

Tumblers for use as drinking glasses, non-electric coffee makers, namely, non-electric tumblers for making coffee, vacuum bottles, [ drinking vessels, cups, mugs, coffee services (tableware), ] non-electric coffee makers, non-electric coffee percolators, hand-operated coffee grinders, non-electric coffeepots