Eyeglasses
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United States of America Patent
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Nov 24, 2020
Grant Date -
Mar 21, 2019
app pub date -
May 11, 2017
filing date -
May 12, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to eyeglasses having two lens units that are fitted with a device for keeping the eyeglasses on a wearer's head. The eyeglasses having a nose bridge that connects the two lens units and includes a central portion to be disposed about the wearer's nose At least one of the lens units has a duct inside to which a lateral portion of the nose bridge is slidingly mounted using a mechanism for adjusting the position of the lens unit relative to the nose bridge. The adjusting mechanism has a member that is rotatably mounted in the duct. The member and the lateral portion of the nose bridge comprise a coupler designed to convert the rotation of the member into a relative translational movement between the lateral portion and the duct.
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