A magnetic device includes a cup body, a tea strainer and a cup lid, the cup lid is provided with a separation mechanism for tea strainer including a stressed block and a separation magnet, which is mounted on the stressed block, the stressed block under stress changes the relative position between the separation magnet and the cup lid, the tea strainer is provided with a magnetically attractive metal block and is attracted to the center of the bottom of the cup lid by attraction force between the separation magnet and the magnetically attractive metal block, the separation magnet moves away from the magnetically attractive metal block, such that the attraction force between them is decreased, when it is less than the gravity of the tea strainer, the tea strainer falls down to the bottom of the cup body under gravity.

An infusion package mover comprises a housing comprising a hood (30) and a bottom (32) and a driving mechanism for moving a C-shaped rocker (34) back and forth. A flat spring (40) is attached to rocker (34) to form a slot for receiving and holding a string (44) attached to an infusion package (tea bag) (46) so that package (46) is suspended in an extracting liquid (52) in a cup (50). A push on a button (72) starts an electric circuit that causes the driving mechanism to move rocker (34) in the directions shown by the arrows so as to move package (46) back and forth in liquid (52), thus improving infusion. The movement continues until the electric circuit turns off the power. Other embodiments provide enhancements. After starting, the mover can be left unattended.

An infusion package mover comprises a housing comprising a hood (30) and a bottom (32) and a driving mechanism for moving a C-shaped rocker (34) back and forth. A flat spring (40) is attached to rocker (34) to form a slot for receiving and holding a string (44) attached to an infusion package (tea bag) (46) so that package (46) is suspended in an extracting liquid (52) in a cup (50). A push on a button (72) starts an electric circuit that causes the driving mechanism to move rocker (34) in the directions shown by the arrows so as to move package (46) back and forth in liquid (52), thus improving infusion. The movement continues until the electric circuit turns off the power. Other embodiments provide enhancements. After starting, the mover can be left unattended.

A cold coffee brewing device reduces the time required to produce cold brewed coffee. The cold brewer includes a container, preferably transparent, and an elongated brewing material holder suspended from a lid of the container. The brewing material holder is enclosed in a mesh to retain brewing material in the brewing material holder. In one embodiment, the mesh is a fine nylon mesh or a 75 micron opening nylon mesh. The lid includes a mechanism to rotate the brewing material holder. The container is filled with water and the brewing material holder is filled with brewing material. Movement of the brewing material submerged in water substantially reduces the time required for cold brewing.

A cold coffee brewing device reduces the time required to produce cold brewed coffee. The cold brewer includes a container, preferably transparent, and an elongated brewing material holder suspended from a lid of the container. The brewing material holder is enclosed in a mesh to retain brewing material in the brewing material holder. In one embodiment, the mesh is a fine nylon mesh or a 75 micron opening nylon mesh. The lid includes a mechanism to rotate the brewing material holder. The container is filled with water and the brewing material holder is filled with brewing material. Movement of the brewing material submerged in water substantially reduces the time required for cold brewing.

A beverage making apparatus to automatically separate debris and liquid comprises a main body, an inner cylinder and a base. The base has a shaft and a filter, and the shaft has a plunger. A sealing unit is arranged at the periphery of the plunger, and the periphery of the sealing unit has a sealing ring. A spring is disposed at the base and an upper portion of the plunger, and a nut cover is provided at a top portion of the shaft. In one embodiment, the bottom portion of the main body has a non-slip rubber. In another embodiment, an opening of the inner cylinder has an upper sealing unit. In a further embodiment, a lateral bottom portion of the inner cylinder has a lower sealing unit.

A beverage making apparatus to automatically separate debris and liquid comprises a main body, an inner cylinder and a base. The base has a shaft and a filter, and the shaft has a plunger. A sealing unit is arranged at the periphery of the plunger, and the periphery of the sealing unit has a sealing ring. A spring is disposed at the base and an upper portion of the plunger, and a nut cover is provided at a top portion of the shaft. In one embodiment, the bottom portion of the main body has a non-slip rubber. In another embodiment, an opening of the inner cylinder has an upper sealing unit. In a further embodiment, a lateral bottom portion of the inner cylinder has a lower sealing unit.

A coffee brewing apparatus comprising a canister for holding coffee grounds and hot water in which the coffee brews. The canister has a closable opening through which the coffee grounds and hot water are poured. A filter covers an opening at the bottom of the canister through which brewed coffee flows out of the canister. A hand pump is coupled to an opening in the canister, operable to increase air pressure inside the canister. The canister inhibits the leakage of air or liquid while the coffee is brewing. The hand pump is used to increase air pressure inside the canister to a high pressure sufficient to push the brewed coffee through the filter and out of the canister.

A coffee brewing apparatus comprising a canister for holding coffee grounds and hot water in which the coffee brews. The canister has a closable opening through which the coffee grounds and hot water are poured. A filter covers an opening at the bottom of the canister through which brewed coffee flows out of the canister. A hand pump is coupled to an opening in the canister, operable to increase air pressure inside the canister. The canister inhibits the leakage of air or liquid while the coffee is brewing. The hand pump is used to increase air pressure inside the canister to a high pressure sufficient to push the brewed coffee through the filter and out of the canister.

A cartridge (1) for controlled brewing of loose-leaf tea in a cup, comprising an infusion chamber (2) for containing loose tea leaves (3) and infusing a liquid with substances from the tea leaves to brew tea. A chamber wall (20) impervious to the liquid defines the infusion chamber. In the chamber wall is a passage (21) between the infusion chamber and an exterior (5) thereof. The passage has an open state in which the infusion chamber is in liquid communication with the exterior, to transport the substances from the infusion chamber into liquid in the exterior during brewing tea. In a close state the infusion chamber inside is closed off from liquid in the exterior to stop a concentration of the substances in the liquid in the exterior from increasing. A manual control manually controllable by a human-being allows to bring the passage from the open state into the closed state.