Nozzle for cleaner
First Claim
1. A nozzle for a cleaner, the nozzle comprising:
- a housing that defines a chamber and a front opening;
a rotation cleaning part that is accommodated in the chamber and configured to clean a floor by rotating against the floor, at least a portion of the rotation cleaning part being exposed through the front opening;
a connection tube that is connected to the housing and configured to guide air received through the front opening toward a dust container of the cleaner;
a partition member that is located inside the chamber and partitions the chamber into (i) a first area that receives the rotation cleaning part and (i) a second area that is configured to communicate with the connection tube, wherein the first area and the second area face opposite sides of the partition member, and at least a portion of the partition member contacts the rotation cleaning part; and
a driving unit that is inserted into the rotation cleaning part in a direction parallel with a longitudinal axis of the rotation cleaning part, the driving unit being configured to rotate the rotation cleaning part about the longitudinal axis,wherein the housing defines;
a lower passage that is located vertically below the rotation cleaning part in the chamber, andan upper passage that is located vertically above the longitudinal axis of the rotation cleaning part in the chamber, at least a portion of the upper passage being defined by a recessed portion of the partition member,wherein the rotation cleaning part includes an outer peripheral surface spaced apart from an inner peripheral surface of the housing and configured to clean the floor, andwherein the upper passage is defined between the outer peripheral surface of the rotation cleaning part and the inner peripheral surface of the housing.
1 Assignment
0 Petitions
Accused Products
Abstract
A nozzle includes: a housing having a chamber formed in the housing and a front opening formed on a front side of the housing; a rotation cleaning part accommodated in the chamber and to clean a floor; a partition member provided in the chamber to partition the chamber into two areas and of which at least a portion is in contact with the rotation cleaning part; a driving unit to rotate the rotation cleaning part; and a connection tube connected to the housing and configured to transfer air introduced through the front opening to a dust container of the cleaner, wherein a lower passage formed below the rotation cleaning part and an upper passage formed above the rotation cleaning part are provided in the chamber, and a portion of the partition member is recessed to define the upper passages.
24 Citations
20 Claims
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1. A nozzle for a cleaner, the nozzle comprising:
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a housing that defines a chamber and a front opening; a rotation cleaning part that is accommodated in the chamber and configured to clean a floor by rotating against the floor, at least a portion of the rotation cleaning part being exposed through the front opening; a connection tube that is connected to the housing and configured to guide air received through the front opening toward a dust container of the cleaner; a partition member that is located inside the chamber and partitions the chamber into (i) a first area that receives the rotation cleaning part and (i) a second area that is configured to communicate with the connection tube, wherein the first area and the second area face opposite sides of the partition member, and at least a portion of the partition member contacts the rotation cleaning part; and a driving unit that is inserted into the rotation cleaning part in a direction parallel with a longitudinal axis of the rotation cleaning part, the driving unit being configured to rotate the rotation cleaning part about the longitudinal axis, wherein the housing defines; a lower passage that is located vertically below the rotation cleaning part in the chamber, and an upper passage that is located vertically above the longitudinal axis of the rotation cleaning part in the chamber, at least a portion of the upper passage being defined by a recessed portion of the partition member, wherein the rotation cleaning part includes an outer peripheral surface spaced apart from an inner peripheral surface of the housing and configured to clean the floor, and wherein the upper passage is defined between the outer peripheral surface of the rotation cleaning part and the inner peripheral surface of the housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification