WO2002099515A1 - Lunettes a double usage - Google Patents

Lunettes a double usage Download PDF

Info

Publication number
WO2002099515A1
WO2002099515A1 PCT/CN2001/001154 CN0101154W WO02099515A1 WO 2002099515 A1 WO2002099515 A1 WO 2002099515A1 CN 0101154 W CN0101154 W CN 0101154W WO 02099515 A1 WO02099515 A1 WO 02099515A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
hook
lenses
protective
glasses
Prior art date
Application number
PCT/CN2001/001154
Other languages
English (en)
Chinese (zh)
Inventor
Yong Gao
Original Assignee
Yong Gao
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yong Gao filed Critical Yong Gao
Publication of WO2002099515A1 publication Critical patent/WO2002099515A1/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C9/00—Attaching auxiliary optical parts
    • G02C9/04—Attaching auxiliary optical parts by fitting over or clamping on

Definitions

  • a dual-use eyepiece A dual-use eyepiece
  • the present invention relates to an optical device, and more particularly, to a pair of spectacles.
  • glasses are very important in people's daily work, study and life. Glasses are divided into two categories, corrective lenses and protective glasses. Their functions are different. Correction Eyeglasses are equipped with convex or concave lenses on the frame to correct astigmatism, nearsightedness, or farsightedness of the eye, and improve eye vision. Protective glasses are equipped with different colored lenses on the frame to prevent sunlight or wind and sand from invading the eyes and protect the eyes. In the past, people usually configured two pairs of glasses with different functions, and it was extremely inconvenient to alternately use them on different occasions. In order to solve this problem, combined dual-use glasses have appeared. One is to clamp on the corrective lens frame.
  • a protective goggles frame with clamps forms dual-purpose glasses. Normally, only wearing corrective glasses. When you need to protect your eyes, you can clamp the protective frames on the corrective frames to protect and correct your eyes.
  • the disadvantages are: the weight of the glasses is increased, and the appearance is clumsy, which affects the appearance.
  • this type of combination glasses is not bulky, it is only suitable for a single material lens. The use of the frame is limited to a certain extent, and the long-term use of the magnet may have adverse effects on the human head.
  • the object of the present invention is to provide a combined dual-purpose glasses which is simple, beautiful in appearance, light and practical.
  • the object of the present invention is achieved by the following technical solutions-The dual-purpose glasses of the present invention include a correction frame with temples, protective lenses and a connecting pendant, which are characterized by:
  • the connecting pendant is connected to form an integral protective lens frame.
  • the connecting pendant has a lower arc-shaped hanging beam and a lower hook with two hanging claws outward.
  • the lower arc-shaped hanging beam of the connecting pendant is correspondingly hung on the upper curved beam of the correction frame.
  • the two lower hooks that are integrated with the hanging beam are hooked on the inner side of the two lenses of the correction frame by using the claws at the ends of the hooks, and the protective frame is hung and fixed on the correction frame.
  • the structural principle of the present invention lies in that: the connecting pendant is made by bending and winding with a rigid metal wire, and elasticity is generated between the two lower hooks and the upper hanging beam.
  • the flexible upper hanging beam and the lower hook on the connecting pendant cooperate with each other to hang on the corrective lens frame, so as to form a dual-purpose glasses. When using it, you need to improve your vision.
  • a protective frame with a connecting pendant is hooked on the orthodontic frame to perform a dual function.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • FIG. 2 is a top view of FIG. 1
  • FIG. 3 is a schematic perspective view of a connecting pendant of the present invention
  • the present invention is composed of a corrective lens frame, a protective lens, and a connecting pendant.
  • the protective lens is fixed on a connecting pendant 3 made of stainless steel wire and bent to form an integral protective lens frame 1 to connect the pendant.
  • the hanging beam 301 on 3 is correspondingly hung on the upper curved beam 2 of the correction frame 5 with the temples 4, and the two lower hooks 302 which are integrated with the hanging beam 301 are hooked with the hanging claw 3021 at the end.
  • the protective frame is hung and fixed on the correction frame to form dual-purpose glasses.
  • the structure of the present invention is simple, reliable, lightweight, practical, beautiful in appearance, and easy to use.

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)

Abstract

L'invention concerne des lunettes à double usage comprenant une monture pour verres correcteurs, des verres de protection à fixation ainsi qu'une partie de connexion à crochets, les verres de protection à fixation étant fixés sur la partie de connexion à crochets composée d'un fil métallique courbé rigide au moyen de vis, formant ainsi une monture (1) pour verres correcteurs à fixation. Le pont (301) en forme d'arc de la partie de connexion (3) à crochets peut tenir sur le pont (2) du cadre à verres correcteurs, tandis que les griffes (3021) des crochets (302) situés en bas sont intégrées au pont (301) s'adaptant sur les côtés intérieurs des verres correcteurs afin de fixer les crochets extérieurs (302) sur la monture de verres correcteurs.
PCT/CN2001/001154 2001-06-06 2001-07-04 Lunettes a double usage WO2002099515A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN01226450.4 2001-06-06
CN01226450 2001-06-06

Publications (1)

Publication Number Publication Date
WO2002099515A1 true WO2002099515A1 (fr) 2002-12-12

Family

ID=4697984

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2001/001154 WO2002099515A1 (fr) 2001-06-06 2001-07-04 Lunettes a double usage

Country Status (1)

Country Link
WO (1) WO2002099515A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659196A (en) * 1985-02-28 1987-04-21 Polaroid Corporation Optical accessory for use with spectacles
US5907384A (en) * 1997-12-04 1999-05-25 Kirsch; Sam Anthony Secondary eyeglasses which are intended for attachment to a pair of primary glasses
US5920369A (en) * 1995-04-21 1999-07-06 Lindberg Optic Design A/S Shield for clipping onto a pair of eyeglasses
US5953096A (en) * 1998-06-05 1999-09-14 Friedman; Dean Universal center bridge mounting mechanism for clip-on sunglasses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659196A (en) * 1985-02-28 1987-04-21 Polaroid Corporation Optical accessory for use with spectacles
US5920369A (en) * 1995-04-21 1999-07-06 Lindberg Optic Design A/S Shield for clipping onto a pair of eyeglasses
US5907384A (en) * 1997-12-04 1999-05-25 Kirsch; Sam Anthony Secondary eyeglasses which are intended for attachment to a pair of primary glasses
US5953096A (en) * 1998-06-05 1999-09-14 Friedman; Dean Universal center bridge mounting mechanism for clip-on sunglasses

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