Abstract: A floor sweeper that picks up large particles without compromising the ability to collect dust. First and second rotary brush parts received in respective concavities in a base of the sweeper, have mouths disposed at different heights.
Type:
Grant
Filed:
December 3, 2010
Date of Patent:
January 6, 2015
Assignee:
Kwonnie Electrical Products Limited
Inventors:
Wai Cheong Lee, Raymon Wai Man Wong, Kwok Fung Pang
Abstract: A dual-layer filter net and a juicer that uses the same are provided. The juicer includes a housing, a cutter plate, a driving device and a dual-layer filter net. The dual-layer filter net includes an inner layer filter net and an outer layer filter net. The opening of the inner layer filter net faces upward and the opening of the outer layer filter net faces downward. A residue extraction gap is formed between the inner layer filter net and the outer layer filter net. The material undergoes the first juice extraction by the inner layer filter net and the residues expelled undergoes the second juice extraction by the outer layer filter net.
Abstract: A floor sweeper that picks up large particles without compromising the ability to collect dust. First and second rotary brush parts received in respective concavities in a base of the sweeper, have mouths disposed at different heights.
Type:
Application
Filed:
December 3, 2010
Publication date:
September 20, 2012
Applicant:
KWONNIE ELECTRICAL PRODUCTS LIMITED
Inventors:
Wai Cheong Lee, Raymon Wai Man Wong, Kwok Fung Pang
Abstract: An electric cleaning sweeper comprises a housing, including a detachable dirt tray placed inside the housing; and at least one openable wall located on the dirt tray wherein the openable wall is responsive to movement of a device located on the handle which can pick up the dirt tray and remove it off the housing to discharge the dust and debris while direct contact of the dirt tray by a human hand is avoided.
Abstract: A floor sweeping apparatus comprises a cleaning head with an elongate handle fixed at an inner end by a pivoting joint to the cleaning head, and at an outer end by a hinge to an elongate handle extension. A locking mechanism allows the handle extension to be locked in different angular positions relative to the handle and can be remotely controlled from the handle extension.
Abstract: A floor sweeping apparatus comprises a cleaning head with an elongate handle fixed at an inner end by a pivoting joint to the cleaning head, and at an outer end by a hinge to an elongate handle extension. A locking mechanism allows the handle extension to be locked in different angular positions relative to the handle and can be remotely controlled from the handle extension.
Abstract: An electric cleaning sweeper comprises a housing, including a detachable dirt tray placed inside the housing; and at least one openable wall located on the dirt tray wherein the openable wall is responsive to movement of a device located on the handle which can pick up the dirt tray and remove it off the housing to discharge the dust and debris while direct contact of the dirt tray by a human hand is avoided.