Fog-free protective glasses
AssigneeGazelle Corporation
InventorTitan Lin
Life of this patent
Estimating the term…
Abstract
A pair of fog-free protective glasses has a frame and a lens. The frame has an embedded portion and a pair of temples pivotally connecting to two ends of the embedded portion. The embedded portion has upper and lower embedded plates to define an embedded groove therebetween, and two sides of the embedded portion are respectively formed with at least one guiding structure. Each guiding structure has at least one drainage hole. The lens is embedded in the embedded groove of the frame, and is respectively formed with a guiding portion. A leading airflow is thus produced from the guiding portion through the drainage hole for reducing fog formation on the lens.
Claims12
A fog-free protective glasses comprising:
- a frame having an embedded portion and a pair of temples pivotally connecting to two ends of the embedded portion, the embedded portion having upper and lower embedded plates to define a embedded groove therebetween, and two sides of the embedded portion respectively formed with at least one guiding structure, each guiding structure having at least one drainage hole;
- and
- a lens embedded in the embedded groove of the frame, and respectively forming a guiding portion, thereby producing a leading airflow from the guiding portion through the drainage hole for reducing fog forming on the lens.
A fog-free protective glasses, comprising:
- a pair of lenses connected via a bridge;
- a pair of temples respectively mounted on two outer sides of the pair lenses;
- and
- a pair of decorative beams respectively embedded in the pair lenses and forming a guiding structure, each guiding structure having at least one drainage hole formed therein, wherein the pair of lenses is respectively formed with a guiding portion on an upper edge thereof corresponding to the guiding structure, thereby producing a leading airflow from the guiding portion through the drainage hole for reducing fog formation on the lenses.
Dependencies are inferred from the claim text.