WO2017137029A1 - Bridge-less eyeglasses - Google Patents
Bridge-less eyeglasses Download PDFInfo
- Publication number
- WO2017137029A1 WO2017137029A1 PCT/DE2017/100017 DE2017100017W WO2017137029A1 WO 2017137029 A1 WO2017137029 A1 WO 2017137029A1 DE 2017100017 W DE2017100017 W DE 2017100017W WO 2017137029 A1 WO2017137029 A1 WO 2017137029A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- head
- eyeglasses
- edge
- eye
- shape
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/001—Constructions of non-optical parts specially adapted for particular purposes, not otherwise provided for or not fully classifiable according to technical characteristics, e.g. therapeutic glasses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C3/00—Special supporting arrangements for lens assemblies or monocles
- G02C3/003—Arrangements for fitting and securing to the head in the position of use
Definitions
- the invention relates to a pair of spectacles according to the preamble of claim 1.
- the previously known glasses, sunglasses and goggles are usually placed from the front.
- the spectacle lenses hold on the head by a stiff nose bridge, which can be separated and reassembled if necessary and both sides, hinged, fixed or flexible earpieces.
- Variants are also available with textile, strained around the ears
- the conventional vision aids and standard goggles have the disadvantage that they are used in rapid head movements, e.g. while exercising or dancing, working in exposed positions or upside-down postures, slipping, falling or being thrown off.
- Previously available sunglasses have the disadvantage that, due to the lateral distances of the dark light filter glasses from the face, even with the narrowed-up shapes, an at least small gap remains, incident through the light, which can cause disturbing reflections on the inner surfaces of the glasses. In unfavorable cases, laterally incident, unfiltered UV light can penetrate through the dilated pupils and unnoticed damage the retina of the eye. Often even more than without sunglasses with narrowed pupils and narrowed eyes.
- goggles More comfortable, open goggles always carry a certain risk that splinters or centrifugal chips bounce off and fall from the side behind the glasses in the eye.
- the goggles with side panels provided against it are either provided with ventilation openings and / or have a larger volume with a shape that often interferes with a protective helmet and is a hindrance.
- the misting of the visible surfaces by condensate of sweat, which is released especially from the facial skin of the forehead and cheeks, can not be prevented by the small vents long. During strenuous work or in the cold, this often only works for a few seconds before the view through the viewing windows is severely impaired, forcing a brief removal of the glasses each time. Which does not last work time.
- Sports glasses especially winter sports glasses are made for internal condensate reduction with double-walled, cold-insulating lenses. But even this works in many cases, despite special coating in the cold or humid air not really good. In addition, occurs in winter sports glasses nor the additional disadvantage that the large-scale lenses by thawing snow and again freezing water condensation or by freezing breath condensate, quickly blend fields by hoarfrost, water drops or ice,
- the eyewear invented here pursues another overall concept in the functional form that combines several features that are of great advantage in certain situations.
- the glasses are despite their nature suitable for everyday use and also achieves a fundamentally different overall effect in their wearing properties.
- a unique selling point for aesthetic and fashionable variants and lower forms is also opened up.
- This invention is based on the object to define a pair of glasses, which has better aerodynamic properties, sitting safely on the head, which better envelops the eyes protective, which is less prone to contamination, splashing water and condensate in the In most cases, it is more comfortable to wear and, in addition, results in a novel, organically merging look and overall appearance of glasses and head or spectacle wearer.
- the invention task is solved in terms of aerodynamics, in which the lenses are curved in radial centering stronger around the eyeball and drop-shaped circumferential edges lying in the eye sockets, closely matched to the face shape and to the skin around the edges of the eyes.
- the spectacle edges taper towards the corners of the eyes below the outer eyebrow ends, towards the cross-section of a circumferential retaining ring.
- the outer spectacle lens tip is also at the level of the upper ear attachment. Due to the noiseless surface with flowing envelope, wind currents can slide uninterrupted, without tugging on the glasses, without turbulence behind the glasses and without tearing in the eyes, ensure a secure grip and better visibility even in windstorm or strong wind.
- the better grip of the glasses on the head is achieved in that at the pointedly tapered end of the teardrop shape of a spectacle lens a resilient retaining half-ring is attached, which in the horizontal plane, above the ear to the entire back of the head, to the pointed approach of Glasses on the other side goes through.
- the retaining ring exerts a slight spring force, which pushes the lenses towards the root of the nose with slight tension in the eye sockets.
- the retaining ring disappears under the head hair, which simultaneously presses the retaining ring on the ear and the neck approach. Down the half-ring can not slip, as it, like conventional eyeglass temple, rests on the ear, but without pressing from behind against the auricle.
- the two lenses sit deepened in the eye sockets, whereby they can escape either down over the cheeks, still above the eyelids still to the side, from where they are held by spring force.
- To settle the eyeglasses are gripped at the base of the hoop ring, spread outwards, against the spring action and taken away or upwards away from the head. Placing is done in reverse order, with the glasses is either inserted under the hairline running horizontally over the ear or the covered covering hair is pulled out after covering the glasses.
- the susceptibility to damage is reduced by the reduced spectacle lens surface.
- snow drops and raindrops from the excessive center of vision are more likely to rain faster on the stronger curvature when there is a headwind or wind.
- water droplets can not be swirled by wind suction on the back of the lens and stay there looking wabernd.
- the propensity for fogging is already reduced due to size and shape, since only the not so strong sweating eyelids and minimal cheek skin surfaces are covered with the glasses.
- the lens rim is adapted to the respective use.
- the low-cost production as protective or sunglasses is made in one piece in prefabricated clothing sizes with general fit, without visual correction by optical lens action (Fig.2).
- the high-quality versions ( Figure 1) are either made of plastic with surface coatings, removal and / or Veradorungen from the field of ophthalmic optics, in one piece and / or as composite material solutions spring steel strap (3) and glass or plastic lenses (1 ). With or without plug connection and with or without hinge for space-saving folding.
- the material transition (2) from lens to ring hoop is visibly or invisibly adjusted in different production techniques.
- Protective, sports and sunglasses can be made with optically neutral eyecups, which can also meet Seh Büeanschen, in which the field of view and Matttechnik in the eyeglass with the required refraction is concave or convex in the production or in the behind an optical neutral eyepiece in the field of view, a correction lens made of optically tempered plastic or glass is used.
- the total curvature depends on the required, free air space for the blink of an eye. Even better hold is caused by bending the ring hoop under the back of the head (Fig.3).
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112017000801.8T DE112017000801A5 (en) | 2016-02-12 | 2017-01-12 | Seamless glasses |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016102515.1 | 2016-02-12 | ||
DE102016102515.1A DE102016102515A1 (en) | 2016-02-12 | 2016-02-12 | Seamless glasses |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017137029A1 true WO2017137029A1 (en) | 2017-08-17 |
Family
ID=58009656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2017/100017 WO2017137029A1 (en) | 2016-02-12 | 2017-01-12 | Bridge-less eyeglasses |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102016102515A1 (en) |
WO (1) | WO2017137029A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113926161A (en) * | 2021-11-17 | 2022-01-14 | 深圳市瑞科达硅胶模具制品有限公司 | Visual protection device with water scraping function |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US182013A (en) * | 1876-09-12 | Improvement in spectacles | ||
US1026272A (en) * | 1911-10-16 | 1912-05-14 | Cyrilee Leveque | Eyeglasses. |
US1819738A (en) * | 1928-02-23 | 1931-08-18 | Daniels Ludlow | Spectacles |
EP0718660A1 (en) * | 1994-12-21 | 1996-06-26 | Hoya Corporation | Spectacle lens holding structure |
AU680188B3 (en) * | 1997-03-14 | 1997-07-17 | Angerer, Rainer Werner | Bridgeless eyewear |
US5956117A (en) * | 1997-08-11 | 1999-09-21 | Suh; J. S. | Eyeglasses with head embracing temple |
US6045222A (en) * | 1997-12-05 | 2000-04-04 | Oppedisano; Giuseppe | Head mounted spectacles |
US6379003B1 (en) * | 2000-12-07 | 2002-04-30 | Anotherworld Co., Ltd. | Foldable glasses |
US20070252943A1 (en) * | 2006-04-28 | 2007-11-01 | Welchel Debra N | Eyewear with enhanced air flow and/or absorption features |
US20090290119A1 (en) * | 2008-05-21 | 2009-11-26 | Bartholomew Thomas R | Durable Eyewear Having Lens Cutouts |
KR20110008448A (en) * | 2009-07-20 | 2011-01-27 | 현대아이티주식회사 | Headband type glass |
KR20120105270A (en) * | 2011-03-15 | 2012-09-25 | 황진성 | Glasses for stereo-scopic image |
WO2015028820A1 (en) * | 2013-08-29 | 2015-03-05 | Occles Ltd | An eye cover device |
-
2016
- 2016-02-12 DE DE102016102515.1A patent/DE102016102515A1/en not_active Withdrawn
-
2017
- 2017-01-12 DE DE112017000801.8T patent/DE112017000801A5/en not_active Withdrawn
- 2017-01-12 WO PCT/DE2017/100017 patent/WO2017137029A1/en active Application Filing
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US182013A (en) * | 1876-09-12 | Improvement in spectacles | ||
US1026272A (en) * | 1911-10-16 | 1912-05-14 | Cyrilee Leveque | Eyeglasses. |
US1819738A (en) * | 1928-02-23 | 1931-08-18 | Daniels Ludlow | Spectacles |
EP0718660A1 (en) * | 1994-12-21 | 1996-06-26 | Hoya Corporation | Spectacle lens holding structure |
AU680188B3 (en) * | 1997-03-14 | 1997-07-17 | Angerer, Rainer Werner | Bridgeless eyewear |
US5956117A (en) * | 1997-08-11 | 1999-09-21 | Suh; J. S. | Eyeglasses with head embracing temple |
US6045222A (en) * | 1997-12-05 | 2000-04-04 | Oppedisano; Giuseppe | Head mounted spectacles |
US6379003B1 (en) * | 2000-12-07 | 2002-04-30 | Anotherworld Co., Ltd. | Foldable glasses |
US20070252943A1 (en) * | 2006-04-28 | 2007-11-01 | Welchel Debra N | Eyewear with enhanced air flow and/or absorption features |
US20090290119A1 (en) * | 2008-05-21 | 2009-11-26 | Bartholomew Thomas R | Durable Eyewear Having Lens Cutouts |
KR20110008448A (en) * | 2009-07-20 | 2011-01-27 | 현대아이티주식회사 | Headband type glass |
KR20120105270A (en) * | 2011-03-15 | 2012-09-25 | 황진성 | Glasses for stereo-scopic image |
WO2015028820A1 (en) * | 2013-08-29 | 2015-03-05 | Occles Ltd | An eye cover device |
Also Published As
Publication number | Publication date |
---|---|
DE102016102515A1 (en) | 2017-08-17 |
DE112017000801A5 (en) | 2018-10-25 |
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