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US 9,867,495 B2Granted
Auto coffee drip apparatus
OwnerSun-Ho Choiinventor
Life of this patent
Estimating the term…
Abstract
The present invention provides an auto coffee drip apparatus comprising: a housing; a dripper tray module which is fixed to an external one side of the housing and in which a dripper storing the coffee powders is seated; a drip head module which is provided on an upper part of the dripper tray module so as to be spaced apart by a predetermined interval and injects water into the dripper; and a boiler module which is provided inside the housing and is connected to the drip head module to supply the heated water to the drip head module.
Claims13
An auto coffee drip apparatus comprising:
- a housing;
- a dripper tray module which is fixed to an external one side of the housing and in which a dripper storing the coffee powders is seated;
- and
- a drip head module having a frame which is partially exposed to a front outside of the housing and the drip head module disposed being spaced apart from the dripper tray module by a predetermined interval and injects water into the dripper, wherein the drip head module includes:
- a nozzle section which is provided on one side of the exposed portion of the frame to inject the water,
- a rotary drive unit which rotates the nozzle section, and
- a water transporting section which transports the water,
- wherein the rotary drive unit includes:
- a first rotary drive unit for rotating the nozzle section, and
- a second rotary drive unit for linearly moving the nozzle section, wherein the rotary drive unit spirally rotates the nozzle section, and
- wherein the nozzle section includes:
- a main body which is formed longer in a lengthwise direction along forward and backward directions of the housing, is formed with an insertion groove formed longer along the lengthwise direction on the lower one side, and is formed with through-holes provided to correspond to terminal ends of both sides of the lengthwise direction, respectively,
- a connecting section which protrudes to the upper part of the main body and is connected to the water transporting section to provide a passage through which the water can flow, and transmits the rotational force generated by the first rotary drive unit to the nozzle section, and
- a nozzle unit which is inserted into the insertion groove and linearly moves along the lengthwise direction of the insertion groove.
11 more elements
An auto coffee drip apparatus comprising:
- a housing;
- a dripper tray module which is fixed to an external one side of the housing and in which a dripper storing the coffee powders is seated;
- and
- a drip head module having a frame which is partially exposed to a front outside of the housing and the drip head module disposed being spaced apart from the dripper tray module by a predetermined interval and injects water into the dripper;
- wherein the drip head module includes:
- a nozzle section which is provided on one side of the exposed portion of the frame to inject the water,
- a rotary drive unit which rotates the nozzle section,
- a lifting drive unit which raises or lowers the frame to adjust the height of the nozzle section, and
- a water transporting section which transports the water,
- wherein the lifting drive unit includes:
- a fixing frame which is fixed to an internal one side of the housing,
- a support column which is provided so as to be coupled to the frame through the one side of the fixing frame and is vertically formed with a rack gear,
- a third pinion gear which is provided so as to mesh with the first rack gear of the support column to vertically raise and lower the support column, and
- a third motor which transmits the rotational force to the third pinion gear.
11 more elements
An auto coffee drip apparatus comprising:
- a housing;
- a dripper tray module which is fixed to an external one side of the housing and in which a dripper storing the coffee powders is seated;
- and
- a drip head module having a frame which is partially exposed to a front outside of the housing and the drip head module disposed being spaced apart from the dripper tray module by a predetermined interval and injects water into the dripper, wherein on the lower part of the dripper tray module, an openable waterspout for discharging the extraction liquid extracted from the dripper to the outside is further provided,
- wherein the openable waterspout includes:
- a waterspout section which stores and distributes the extraction liquid extracted from the dripper provided in the lower part of the dripper tray module,
- a second rack gear which is formed on one side of the waterspout section,
- a fourth pinion gear which is provided so as to mesh with the second rack gear to linearly move the waterspout section in one direction,
- a fourth motor which is connected to the fourth pinion gear to transmit the rotational force to the fourth pinion gear, and
- a drain pipe which is provided on one side of the waterspout section to discharge the extraction liquid to the outside.
7 more elements
Dependencies are inferred from the claim text.