WO2001031381A1 - Mirror - Google Patents
Mirror Download PDFInfo
- Publication number
- WO2001031381A1 WO2001031381A1 PCT/EP1999/008187 EP9908187W WO0131381A1 WO 2001031381 A1 WO2001031381 A1 WO 2001031381A1 EP 9908187 W EP9908187 W EP 9908187W WO 0131381 A1 WO0131381 A1 WO 0131381A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lens
- mirror
- mirror surface
- mirror according
- carrier
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D42/00—Hand, pocket, or shaving mirrors
- A45D42/08—Shaving mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
Definitions
- D i i e Erf invention relates to a mirror having a mirror surface.
- Sp i egel are available in different embodiments. Are known elsweise at ⁇ i sp mirror with handle or mirrors which are pivotally mounted to make up boxes ⁇ . It is also already known in the ratio 1: to use one reflec ⁇ -saving mirror magnifying mirror and miniaturizing.
- Object of the present invention is therefore to provide a mirror for Verf ü supply to make that vision-impaired people easier to use.
- D i ese object is inventively achieved in that the mirror gel area in front of the Spie ⁇ a lens with a specific and / or adjustable focal length has at least arranged.
- e d i Through e d i according to the invention existing mirror array of mirror surface and lens, it is possible to compensate for a defective vision of a user. D i it can be done with or without magnification effect.
- the Brennwe i te (or power) may be determined by the lens so that an adaptation to the Alberts i CHT i ness of each user is given. This makes it possible for people with nearsightedness (myopia) or farsightedness (hypermetropia and / or Presbyopia) to provide a mirror that of their respective Albert Congress ⁇ i ke t compensates and eliminates wearing glasses during use.
- Can be part of the focal length can be set to a value of users to a group of Be ⁇ with different refractive errors or to an individual Albertsich ⁇ t i i t gke tuned.
- a lens having a focal length adjusting ⁇ cash for example, a lens made of an elastic Ma ter i ⁇ al, whose focal length is adjustable by deformation. It is also possible to provide meh ⁇ eral lenses arranged one behind the other.
- Leeway consist, in particular with regard to the shapes and Ab ⁇ measurements, the materials used, the type of the mirror and whose optical E i properties (for example, increase or decrease), the type of lens (for example, condenser lens or diffusing lens), and whose focal length and refractive power , the way in which the mirror and lens are attached (e.g. fixed or loose), the external appearance (e.g. shape and / or color).
- the lens is a converging lens.
- the lens it is also possible for the lens to be designed as a diverging lens.
- the mirror surface i egelsent the Sp in the magnification ratio of 1: 1 reflects, ie a plane mirror surface.
- the mirror surface can be arranged on a carrier attached ⁇ which - is located behind the lens - from the perspective of looking at the lens viewer.
- a convenient assembly of the components is that the support of the mirror surface and the lens are supported by a common frame.
- a compact embodiment can be provided in that the mirror surface is applied to a rear side of the lens, as viewed by a viewer looking at the lens.
- the lens and the mirror surface can be arranged in a receptacle with a hinged lid.
- the mirror can have a handle that at least facilitates alignment.
- the mirror is a hand mirror, i.e. overall manageable.
- Figure 1 shows a mirror with a converging lens in a rough schematic vertical section.
- FIG. 3 shows a mirror with an integrated mirror surface on the back of the lens in a rough schematic vertical section
- Fig. 6 is an open mirror with a built-in lens in vertical section.
- a carrier 1 that a carrier 1 is provided with a mirror surface 2 and that a lens 4 is arranged in a viewing direction 3 in front of the mirror surface 2. Both the carrier 1 and the lens 4 are held by a frame 5.
- the lens 4 is biconvex and thus designed as a converging lens.
- the lens 4 has a concave design as a diverging lens.
- G in F i. 3 shows an embodiment in which the mirror surface 2 is applied to a flat rear side of a plano-convex lens 4. The lens 4 thus simultaneously forms the carrier 1 for the mirror surface 2.
- FIG. 4 is a plano-convex lens is kept 4 (here without a back surface mirror surface) in e i nem retaining ring 6.
- the retaining ring 7 is pivotally superimposed ge ⁇ on a hinge, which is of a case 10 is arranged ⁇ between a bottom part 8 and a lid part.
- a mirror surface 2 is accommodated in the cover part 9. If necessary, a mirror surface can also be arranged in the base part 8.
- the lens 4 By pivoting the retaining ring 6 against the lid portion 9, the lens 4 can be brought in for poor sight Be ⁇ use position. With normal or Brillenträ ⁇ ger to use the optionally verhandenen in the bottom part 8 fold mirror or the retaining ring 6 against the base portion. 8 When the base part 8 and the cover part i l 9 are folded together, the lens 4 is accommodated therein in a manner protected from damage and soiling .
- F i g. 5 is in turn connected via a hinge 7 angioge- lenktem bottom portion 8 and lid portion 9, a mirror surface 2 fixed in the cover part 9 accommodated in a case un ⁇ 10th
- a lens 4 is built into the cover part 9 in a fixed or removable manner by means of a lens holder integrated in the edge region of the cover part 9.
- the base part 8 can also serve as a stand part or stand aid.
- FIG. 5 An arrangement which is similar to FIG. 1. All ⁇ d i ngs, the carrier 1 having on the top the mirror surface 2, integrally m i t the frame 5 is connected. In the frame 5 a groove running at 11, in which the edge bere ⁇ i ch the plano-convex lens is snapped. 4 Accordingly, the lens 4 of the embodiment of FIG. 5 can also be held.
- Different techniques can be used to implement the mirror surface 2. For example, it is possible to vapor-coat a transparent carrier 1 or to provide a sufficiently polished and thus reflecting surface. Also, the mirror surface 2 can be achieved, for example by total reflection at geeigne ⁇ th prisms.
- D i L e i nse 4 can also be prepared in a variety of embodiments. For example, production from glass or plastic is possible.
- E i ne respective focal length of the lens 4 is that a sharp Spie ⁇ gel is produced for a user i m i te nem defects of vision in a suitable mirror positioning selected such.
- the selection and the course of curvature of the lens 4 thus depend on the visual defect to be compensated for by the user.
- the total ⁇ array of lens 4 and the mirror surface 2 is not a standard l: perform l-reflection bere i trise, but an increase or a decrease.
- the corresponding magnification factor can be used both by an appropriate curvature of the Sp i egel Chemistry 2 as will be also realized by the dimensioning of the lens 4 or the Ab ⁇ was choice between the lens 4 and the mirror surface. 2
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU26594/00A AU2659400A (en) | 1999-10-28 | 1999-10-28 | Mirror |
EP99968767A EP1228390A1 (en) | 1999-10-28 | 1999-10-28 | Mirror |
PCT/EP1999/008187 WO2001031381A1 (en) | 1999-10-28 | 1999-10-28 | Mirror |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP1999/008187 WO2001031381A1 (en) | 1999-10-28 | 1999-10-28 | Mirror |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001031381A1 true WO2001031381A1 (en) | 2001-05-03 |
Family
ID=8167479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/008187 WO2001031381A1 (en) | 1999-10-28 | 1999-10-28 | Mirror |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1228390A1 (en) |
AU (1) | AU2659400A (en) |
WO (1) | WO2001031381A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3023459A1 (en) * | 2014-07-08 | 2016-01-15 | Albea Services | CASE FOR A COSMETIC PRODUCT |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3677620A (en) * | 1967-11-20 | 1972-07-18 | Joseph Bettencourt | Corrective mirror assembly |
US3887800A (en) * | 1973-12-19 | 1975-06-03 | Minnesota Mining & Mfg | Personal care viewer |
US3970369A (en) * | 1975-02-26 | 1976-07-20 | Phyllis Wachsman | Corrective makeup and employing prescription lenses |
US5442488A (en) * | 1991-12-13 | 1995-08-15 | Pastorino; Anthony T. | Magnified mirror |
US5677800A (en) * | 1993-09-02 | 1997-10-14 | Image Optical Corporation | Viewing assembly for producing an optically corrected reflected image |
-
1999
- 1999-10-28 EP EP99968767A patent/EP1228390A1/en not_active Withdrawn
- 1999-10-28 WO PCT/EP1999/008187 patent/WO2001031381A1/en not_active Application Discontinuation
- 1999-10-28 AU AU26594/00A patent/AU2659400A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3677620A (en) * | 1967-11-20 | 1972-07-18 | Joseph Bettencourt | Corrective mirror assembly |
US3887800A (en) * | 1973-12-19 | 1975-06-03 | Minnesota Mining & Mfg | Personal care viewer |
US3970369A (en) * | 1975-02-26 | 1976-07-20 | Phyllis Wachsman | Corrective makeup and employing prescription lenses |
US5442488A (en) * | 1991-12-13 | 1995-08-15 | Pastorino; Anthony T. | Magnified mirror |
US5677800A (en) * | 1993-09-02 | 1997-10-14 | Image Optical Corporation | Viewing assembly for producing an optically corrected reflected image |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3023459A1 (en) * | 2014-07-08 | 2016-01-15 | Albea Services | CASE FOR A COSMETIC PRODUCT |
Also Published As
Publication number | Publication date |
---|---|
EP1228390A1 (en) | 2002-08-07 |
AU2659400A (en) | 2001-05-08 |
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