Eyewear frame with auxiliary frame having distantly arranged magnets
OwnerDavid Huanginventor
Life of this patent
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Abstract
The present invention discloses an eyewear comprising an auxiliary frame and a main frame which are magnetically connected to each other. In a preferred embodiment, the auxiliary frame comprises an auxiliary lens retaining mechanism for accommodating a pair of auxiliary lenses; and an attachment mechanism resiliently and pivotably joined to the auxiliary lens retaining mechanism. The attachment mechanism is provided with an auxiliary magnetic apparatus for magnetically coupling to a corresponding main magnetic apparatus on the main frame. In a more preferable embodiment, the present invention utilizes the nature of resilience of a resilient sheet to allow the main frame to be selectively stopped at different angular orientations during its pivotal action with respect to the auxiliary frame.
Claims7
Eyewear frame with auxiliary frame, comprising:
- a main frame comprising:
- I) a main lens retaining mechanism for accommodating a pair of main lenses;
- and
- II) a pair of laterally distant main magnets disposed at a pair of extension members extending from a portion of said main lens retaining mechanism at locations near a wearer s nose;
- and
- an auxiliary frame for being attached to said main frame, comprising:
- I) an auxiliary lens retaining mechanism for accommodating a pair of auxiliary lenses and comprising a pivotal shaft formed with a stopping feature around its peripheral edge;
- and
- II) an attachment mechanism resiliently and pivotably joined to the auxiliary lens retaining mechanism, and including:
- A) a pair of distant auxiliary magnets for magnetically coupling to said pair of main magnets;
- and
- B) a length-wise groove and a resilient sheet for pivotably clamping the pivotal shaft therebetween, wherein the stopping feature is matable with the resilient sheet to stop pivotal movement of the pivotal shaft between the length-wise groove and resilient sheet.
An eyewear, comprising:
- an auxiliary frame comprising:
- an auxiliary lens retaining mechanism for accommodating a pair of auxiliary lenses;
- and
- an attachment mechanism provided with a pair of auxiliary magnets;
- and
- a main frame comprising:
- a main lens retaining mechanism for accommodating a pair of main lenses;
- a pair of extension members extending from a portion of main lens retaining mechanism at locations near the wearer's nose during wear, said extension members accommodating a pair of main magnets for magnetically coupling to the auxiliary magnets.
An attachment mechanism for use with eyewear frame with auxiliary frame comprising a substantially T-shaped body formed with a pair of distant ends for crossing across and above the nose of a wearer during wear and a third end, wherein each of said pair of distant ends accommodates a magnet, and a third end that is formed with a length-wise groove includes a resilient sheet for pivotably clamping a pivotal shaft of said auxiliary frame therebetween.
Dependencies are inferred from the claim text.