Connecting device for connecting wiper blade to wiper arm
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United States of America Patent
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Jun 4, 2013
Grant Date -
Aug 18, 2011
app pub date -
Feb 10, 2011
filing date -
Feb 18, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A connecting device for connecting a wiper blade to a wiper arm. The connecting device includes a hinge unit formed at one side of the wiper arm and an adapter provided at an upper end of the wiper blade so that the adapter is coupled to the hinge unit. The hinge unit includes retainers disposed opposite to each other about an opening formed at one side of the wiper arm. A pin is transversely disposed between the retainers. The adapter includes a guide for guiding the pin and a coupling hole connected to the guide so that the pin is hingedly coupled into the coupling hole. Connection between the wiper arm and the wiper blade is achieved by sliding a projecting jaw projecting downward from the coupling hole of the adapter along an inclined plane formed at the pin of the hinge unit and rotating the wiper blade so that one side of the adapter coincides with the inside of the opening.
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