Vehicle window cleaning apparatus
AssigneeK & R Industries, Inc.
InventorKenneth P. Post
Life of this patent
Estimating the term…
Abstract
A window cleaning apparatus includes a handle, a paddle and a cleaning element. The paddle is detachable and pivotally attachable to the handle. A spring biased slider carried on the handle has a pivot pin on one end releasibly engagable with a hinge receiver on the paddle. The cleaning element is one of a plurality of interchangeable bodies, each having one major surface engagable with one major surface of a paddle and side edges having elastic mounted thereon to draw the ends of the side edges of the body inward to form an opening smaller than the outer diameter of the paddle to releasibly attach the body of the cleaning element about the paddle. The bodies are formed of an absorbent material for use as a drying element and with an intermediate fluid carrying layer and a rough mesh layer for use as a scrubbing element.
Claims11
A cleaning apparatus comprising:
- a paddle having first and second opposed surfaces;
- a handle having first and second opposed ends, an aperture formed in the second end of the handle;
- hinge means, cooperatively formed on the first surface of the paddle and the second end of the handle, for pivotally connecting the paddle to the handle, the hinge means including:
- first and second pivot pins extending coaxially from opposite sides of the aperture in the second end of the handle;
- first and second receivers mounted on the first surface of the paddle, each of the first and second receivers being capable of receiving one of the first and second pivot pins;
- and
- biasing means retractably biasing one of the first and second pivot pins outward from the handle and into one of the first and second receivers, the biasing means including:
- a slider carrying one of the first and second pivot pins;
- a spring engagable with the slider for normally biasing the slider to a position in which the one of the first and second pins extends outward from the handle;
- a projection extending from the slider outward from the handle to facilitate movement of the slider within the handle in a direction to disengage the one of the first and second pins from one receiver;
- a recess formed adjacent an end of the slider carrying the one of the first and second pivot pins;
- and
- a resilient arm extending from the end of the slider carrying the one of the first and second pivot pins and normally extending outward from the recess the projection formed on a free end of the arm;
- and
- a cleaning element removably mountable over the paddle.
A vehicle window cleaning apparatus adapted for cleaning and driving the interior and exterior surfaces of vehicle windows, the apparatus comprising:
- a plurality of interchangeably usable paddles, each having a different peripheral shape, each paddle having first and second opposed surfaces;
- one handle pivotally connectable to the first surface of the paddles;
- connecting means, cooperatively formed on the first surface of each of the paddles and the handle for releasably pivotally connecting the handle to one of the paddles;
- a plurality of cleaning elements, each removably attachable one at a time to one of the paddles;
- and
- at least one of the cleaning elements having elastic means forming side edges of the cleaning element into a closed opening normally smaller than the outer dimensions of each of the paddles;
- at least one of the cleaning elements formed of a rough textured material to form a scrubbing element;
- the connecting means including:
- first and second pivot pins extending coaxially from opposite sides of the handle;
- first and second receivers mounted on the paddle, each of the first and second receivers being capable of receiving one of the first and second pivot pins;
- and
- biasing means carried in the handle and retractably biasing one of the first and second pivot pins outward from the handle and into one of the first and second receivers.
Dependencies are inferred from the claim text.