Wash chamber for automated appendage-washing apparatus
First Claim
Patent Images
1. A cleaning station comprising:
- a body;
a rotatable wash chamber associated with the body, the wash chamber including an inner member and an outer member, the wash chamber including a first end and a second end, the wash chamber including an axis of rotation;
an appendage receiving cavity located within the inner member, the appendage receiving cavity adapted for being accessible by at least a portion of at least one appendage of a person through an opening in the first end of the wash chamber;
an annular cavity located between the inner member and the outer member, the inner member including a first surface and a second surface, the first surface facing the appendage receiving cavity and the second surface facing the annular cavity; and
a plurality of nozzles disposed on the inner member, the plurality of nozzles adapted to receive at least one fluid from the annular cavity and to project the at least one fluid into the appendage receiving cavity, wherein at least one nozzle of said plurality of nozzles includes at least one rib on an inlet side of the at least one nozzle of said plurality of nozzles, the at least one rib being adapted to engage a surface of an inner wall of the outer member to maintain a portion of the at least one nozzle of said plurality of nozzles in a selected position and at least prevent the at least one nozzle of said plurality of nozzles from being dislodged from the selected position during the operation of the automated cleaning stationwhereby during operation of the wash chamber, the at least one fluid flows in from a fluid inlet to the annular cavity, into the annular cavity, and through the plurality of nozzles into the appendage receiving cavity.
3 Assignments
0 Petitions
Accused Products
Abstract
A wash cylinder or chamber for an automated cleaning station to clean an object or a person'"'"'s body part includes nozzles on the interior of the cylinder, the nozzles of one embodiment comprising an increasing roll angle providing a novel spray pattern. Additionally, embodiments of the invention include fluid guidance and conveyance structures, angled nozzles, sealing structures, finger guards, wash chamber seating mechanisms and drains, and nozzle ribs that prevent the nozzle from being dislodged during the operation of the cleaning station Also disclosed are methods of washing an object or body part using a wash cylinder or chamber and methods of assembling a wash cylinder or chamber.
249 Citations
10 Claims
-
1. A cleaning station comprising:
-
a body; a rotatable wash chamber associated with the body, the wash chamber including an inner member and an outer member, the wash chamber including a first end and a second end, the wash chamber including an axis of rotation; an appendage receiving cavity located within the inner member, the appendage receiving cavity adapted for being accessible by at least a portion of at least one appendage of a person through an opening in the first end of the wash chamber; an annular cavity located between the inner member and the outer member, the inner member including a first surface and a second surface, the first surface facing the appendage receiving cavity and the second surface facing the annular cavity; and a plurality of nozzles disposed on the inner member, the plurality of nozzles adapted to receive at least one fluid from the annular cavity and to project the at least one fluid into the appendage receiving cavity, wherein at least one nozzle of said plurality of nozzles includes at least one rib on an inlet side of the at least one nozzle of said plurality of nozzles, the at least one rib being adapted to engage a surface of an inner wall of the outer member to maintain a portion of the at least one nozzle of said plurality of nozzles in a selected position and at least prevent the at least one nozzle of said plurality of nozzles from being dislodged from the selected position during the operation of the automated cleaning station whereby during operation of the wash chamber, the at least one fluid flows in from a fluid inlet to the annular cavity, into the annular cavity, and through the plurality of nozzles into the appendage receiving cavity. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A method of using an automated cleaning station, comprising:
-
initiating a flow of a first cleaning fluid through a fluid inlet disposed on a wash chamber of the automated cleaning station, the wash chamber including an inner member and an outer member, the wash chamber including a first end and a second end, at least one of the first end and the second end connected to the automated cleaning station, the wash chamber including an axis of rotation, the wash chamber including an appendage receiving cavity and an annular cavity, the appendage receiving cavity being located within the inner member, the appendage receiving cavity being accessible through an opening in the first end of the wash chamber and being adapted to receive at least a portion of at least one appendage of a person for washing, the annular cavity being located between the inner member and the outer member, the inner member including a first surface and a second surface, the first surface facing the appendage receiving cavity and the second surface facing the annular cavity; and projecting the first cleaning fluid from the annular cavity, at different angles relative to a longitudinal axis of the wash chamber, through a plurality of nozzles and into the appendage receiving cavity, the plurality of nozzles being disposed on the inner member, wherein at least one nozzle of said plurality of nozzles includes at least one rib on an inlet side of the at least one nozzle of the plurality of nozzles, the at least one rib being adapted to engage a surface of an inner wall of the outer member to maintain a selected position of the at least one nozzle of the plurality of nozzles and at least prevent the at least one nozzle of the plurality of nozzles from being dislodged from the selected position during the operation of the automated cleaning station; whereby the wash chamber is rotated about the axis of rotation at least during the step of projecting the first cleaning fluid. - View Dependent Claims (7, 8, 9, 10)
-
Specification