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Patent Searching and Data


Title:
SAFETY EYEWEAR
Document Type and Number:
WIPO Patent Application WO/2019/159141
Kind Code:
A4
Abstract:
Eyewear includes a lens (31) including left and right curved, concave protuberances (33) with a connecting structure (37) for sitting on a nose of a user. A peak point (63) of each protuberance (33), which is at a point of maximum distance from a user's eye, is not aligned with a centerline of the user's eye but is offset from the centerline of the user's eye by an offset distance.

Inventors:
REICHERT, Abraham (6 Nahal Kidron Street, 00 Modiin, 7170000, IL)
Application Number:
IB2019/051271
Publication Date:
October 10, 2019
Filing Date:
February 17, 2019
Export Citation:
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Assignee:
REICHERT, Abraham (6 Nahal Kidron Street, 00 Modiin, 7170000, IL)
International Classes:
G02C7/08; G02B27/01
Attorney, Agent or Firm:
KLEIN, David (18 Menuha VeNahala Street, 21 Rehovot, 7620921, IL)
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Claims:
AMENDED CLAIMS

received by the International Bureau on 22.08.2019

What is claimed is:

1. Eyewear (30) comprising:

a lens (31) comprising left and right curved, concave protuberances (33);

and a connecting structure (37) for sitting on a nose of a user,

and wherein an X axis is a horizontal axis starting at the nose and a Y axis is a forward distance away from the user’s face and nose, and a peak point (63) of each of said protuberances (33), which is at a point of maximum distance on the Y axis from a user’s eye, is not aligned on the X axis with a centerline of the user’s eye but is offset from the centerline of the user’s eye by an offset distance on the X axis further away from the nose.

2. The eyewear (30) according to claim 1, wherein said connecting structure (37) forms one continuous structure with said left and right protuberances (33).

3. The eyewear (30) according to claim 1, wherein said left and right protuberances (33) are two separate lenses.

4. The eyewear (30) according to claim 1, wherein a side edge (36) of said lens (31) is lower than said peak point (63) and does not interfere with a field of vision of the user.

5. The eyewear (30) according to claim 1, wherein a cross sectional shape (56) of at least one of said left and right curved, concave protuberances is defined by a polynomial of the form

Y =a+bX+cX2+dX3+eX4+fX5....

and wherein Y = 0.3256 - 0.3437X + 0.055X2-0.00163X3 +2e 5 X4 - le~7X5

6. The eyewear (30) according to claim 1, further comprising a display (123) which is relayed by a relay lens (122) to a plane (124) between said relay lens (122) and one of said lenses (120).

7. The eyewear (30) according to claim 6, wherein the one of said lenses (120) comprises a semi-reflection zone (121) to reflect an image towards the user’s eye.

8. The eyewear (30) according to claim 7, wherein said semi-reflection zone (121) has some reflected optical power so that the user’s eye sees the image at a distance in front of the user’s head while at the same time enabling the user to see real world transmitted through said semi-reflection zone (121).

9. The eyewear (30) according to claim 6, wherein the one of said lenses (120) is coupled to a frame (130), and coupled to said frame (130) are one or more cameras (131), one or more orientation sensors (132), one or more microphones (136), and one or more earphones (133).

10. The eyewear (30) according to claim 9, wherein said frame (130) comprises data- transferring electronics (140).

11. The eyewear (161) according to claim 1, comprising a low light level camera (162) which transfers images to a display (123), wherein optics of said low light level camera (162) is placed directly on each eye's optical axis (163) and blocks same field of view of said low light level camera (162).