Liquid management for floor-traversing robots
First Claim
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1. An autonomous floor-traversing robot, comprising:
- a wheeled body comprising a chassis and at least one motorized wheel configured to propel the chassis across a floor, the chassis defining an interior compartment disposed beneath a chassis ceiling;
a cover extending across at least a central area of the chassis ceiling; and
a graspable handle connected to the chassis and located outside the cover so as to be accessible from above the robot, the handle arranged to enable lifting of the robot;
wherein the chassis ceiling defines a primary drainage channel outside the cover configured to catch liquid from an outer surface of the cover and conduct the liquid away from the central area.
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Abstract
An autonomous floor-traversing robot includes: a wheeled body including a chassis and at least one motorized wheel configured to propel the chassis across a floor, the chassis defining an interior compartment disposed beneath a chassis ceiling; a cover extending across at least a central area of the chassis ceiling; and a graspable handle connected to the chassis and located outside the cover so as to be accessible from above the robot, the handle arranged to enable lifting of the robot. The chassis ceiling defines drainage channels configured to conduct the liquid away from the central area of the chassis ceiling.
61 Citations
28 Claims
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1. An autonomous floor-traversing robot, comprising:
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a wheeled body comprising a chassis and at least one motorized wheel configured to propel the chassis across a floor, the chassis defining an interior compartment disposed beneath a chassis ceiling; a cover extending across at least a central area of the chassis ceiling; and a graspable handle connected to the chassis and located outside the cover so as to be accessible from above the robot, the handle arranged to enable lifting of the robot; wherein the chassis ceiling defines a primary drainage channel outside the cover configured to catch liquid from an outer surface of the cover and conduct the liquid away from the central area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. An autonomous floor-traversing robot, comprising:
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a wheeled chassis comprising a chassis housing and at least one motorized wheel configured to propel the chassis across a floor, the chassis defining an interior compartment disposed beneath a chassis ceiling; a cover extending across at least a central area of the chassis ceiling; and a graspable handle connected to the chassis and located outside the cover so as to be accessible from above the robot, the handle arranged to enable lifting of the robot; wherein the chassis ceiling has an upper surface defining one or more open drainage channels extending beneath the cover from a corner of a mounting bay retaining the handle and configured to conduct liquid toward an edge region of the robot. - View Dependent Claims (23, 24, 25, 26, 27, 28)
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Specification