EP3266621A1 - Corps de lentille - Google Patents

Corps de lentille Download PDF

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Publication number
EP3266621A1
EP3266621A1 EP16002122.6A EP16002122A EP3266621A1 EP 3266621 A1 EP3266621 A1 EP 3266621A1 EP 16002122 A EP16002122 A EP 16002122A EP 3266621 A1 EP3266621 A1 EP 3266621A1
Authority
EP
European Patent Office
Prior art keywords
dimensional
sculpture
transparent
lenticular
transparent element
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP16002122.6A
Other languages
German (de)
English (en)
Inventor
Franz Rothbrust
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3266621A1 publication Critical patent/EP3266621A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F7/00—Designs imitating three-dimensional effects

Definitions

  • the invention relates to a combination of a flat print and a transparent sculpture for three-dimensional figures.
  • Three-dimensional figures initially require a lot of material in their production. This is especially true if they are made of solid material. If the figures are to be multicolored, they can either be composed of several monochrome parts or the figures are printed in several steps with several colors, painted and / or painted. This often happens by hand and is not only labor intensive, but also costly. The same applies to mechanical work processes. Therefore, these manufacturing methods are expensive especially for three-dimensional toy figures.
  • three-dimensional figures are often represented two-dimensionally by prints or drawings. If objects are intended to be spatially effective in two-dimensional representation, their three-dimensionality is simulated by perspective imaging, shading or brightening. If the figures are touched, their two-dimensionality nevertheless becomes clear.
  • the invention has for its object to provide three-dimensional sculptures, which optically have a high depth of form and which can be produced easily and inexpensively. This is especially true for multi-colored sculptures.
  • this object is achieved by means of the features of claim 1, characterized in that a figure consists of a non-transparent element and a transparent, three-dimensional, lenticular sculpture. These elements are connected to each other, so that light is refracted as it penetrates and penetrated into the lenticular sculpture in such a way that the figure optically suggests a greater depth than it actually has geometrically.
  • a sculpture is to be understood in the context of this invention, a three-dimensional structure.
  • the terms relief, bulge or body can be chosen.
  • the non-transparent element may be flat or curved. Since it does not have a stabilizing effect, it may have a small thickness. A foil or a sheet is sufficient.
  • the non-transparent element can be one-sided or two-sided be printed.
  • the transparent, three-dimensional sculpture can be made of solid material or have a hollow body.
  • the lenticular sculpture can form a hollow body with the transparent element inside. The decisive factor is that the sculpture itself forms a lens.
  • the transparent, three-dimensional sculpture can optionally consist of several parts, which have different refractive indices in order to emphasize certain sections differently. Different colors of the parts cause optical effects. When the figure is turned, the appearance also changes as a result of these two measures, as a result of which an internal movement can also be suggested.
  • the non-transparent element and the transparent, three-dimensional sculpture can only be placed on top of each other. When moving the figure is then expected to slip. Therefore, the non-transparent element and the sculpture should be glued together or otherwise connected. This can be done by hooks, folds and / or grooves. Hooks can be integrated on the edge of the sculpture; the non-transparent element is then arched to insert something and hooks on rebound.
  • the sculpture may also have grooves into which the non-transparent element is inserted. A rotating clip can serve this purpose.
  • non-transparent element On both sides of the non-transparent element, transparent, three-dimensional, lenticular sculptures may be arranged to give the figure a three-dimensional shape from all sides. It should be noted that the sculpture of the other claims may be such a two-part sculpture.
  • the sculpture can be connected to a stand; This can preferably be done via a clamping or latching connection. It is also possible to make the foot and the sculpture in one piece.
  • the image on the non-transparent element already has a three-dimensional appearance, the effect is enhanced by the lenticular sculpture.
  • FIGS. 1 to 3 show a three-dimensional figure, which consists of a non-transparent element 2 and a transparent, three-dimensional, lenticular sculpture 1.
  • the non-transparent element 2 is preferably a sheet printed on both sides, which in this case is planar.
  • the sculpture 1 is a transparent figure relief with convex curved front and a flat back, which is in contact with the printed sheet; Preferably, the flat back and the sheet are glued together.
  • the convex flake-like surfaces correspond in shape to the figure shown.
  • the figure is a bear, so that the sculpture 1 also has the shape of a bear, however, due to the refraction at the lens substantially flatter than usual fails.
  • the material of the sculpture has a corresponding refractive index n.
  • the refractive index n is a dimensionless physical quantity that indicates by what factor the phase velocity and wavelength of the light in this material is smaller than in the vacuum.
  • the refractive index in vacuum is 1.
  • the refractive index of air is 1.000292, that of plastic glass is between 1.5 and 1.75 and that of glass is between 1.45 and 2.14.
  • n sin .alpha / sin ⁇
  • ⁇ is the angle of incidence in the air to the solder and ⁇ the angle of failure in the sculpture 1 to Lot.
  • the light travels to the printed sheet 2 and from there again through the sculpture 1 into the environment, whereby the light is refracted when it leaves the sculpture 1.
  • ⁇ is the angle of incidence in the air to the solder
  • ⁇ the angle of failure in the sculpture 1 to Lot.
  • the light travels to the printed sheet 2 and from there again through the sculpture 1 into the environment, whereby the light is refracted when it leaves the sculpture 1.
  • the transparent, three-dimensional, lenticular sculpture 1 has a convex effect.
  • FIG. 1 see eyes 3, nose 4, buttons 5, mouth 6 and a waistline 7 of the figure. These are on the one hand dashed on the printed element 2, as well as filled filled to see as a projection on the surface of the sculpture 1 and illustrate the visual effect. When moving the figure, depending on the angle, these elements 3, 4, 5, 6, 7 also migrate, so that facial expressions and breathing are suggested.
  • FIG. 3 various cuts AB, CD, EF, GH, IJ and KL are drawn. These are in the FIGS. 4 to 9 to see.
  • the section AB FIG. 4
  • FIG. 5 (Cut CD) shows a horizontal cut through the ears as well as the upper part of the head.
  • FIG. 6 shows a horizontal section through the center of the head;
  • the sculpture 1 is here thicker than in section CD, because the head has a larger circumference in the central area than in the upper area.
  • FIG. 7 shows the section GH by a hand
  • FIG. 8 a cut IJ through the abdomen as well as the other hand as well
  • FIG. 9 the cut KL by a leg.
  • FIG. 10 shows a figure according to the invention with a stand 8, which is connected to the sculpture 1 via a clamping connection.
  • the non-transparent element 2 may or may not be pinched.
  • the convex surface of the sculpture 1 should be adapted to the image of the print in order to give the print a three-dimensional appearance via the plano-convex, magnifying vaults of the sculpture.
  • the non-transparent element 2 can only be printed on the side of the sculpture 1 or on two sides.
  • the transparent, three-dimensional, lenticular sculpture 1 can either consist of a solid material or have a hollow body. Multiple refraction allows a variety of optical effects.
  • the transparent, three-dimensional, lenticular sculpture 1 consists of several parts which have different refractive indices and / or colorations, different areas of the figure can be emphasized differently.
  • a material with a higher refractive index could be used in the area of the abdomen.
  • the face could be covered by a clear sculpture, while the legs are covered by brownish colored glass.
  • the non-transparent element 2 and the transparent, three-dimensional, lenticular sculpture 1 can be clamped together or connected to one another via hooks, folds and / or grooves.
  • the three-dimensional figure can be connected on one side or on both sides of the non-transparent element 2 with transparent, three-dimensional, lenticular sculptures 1.
  • the sculpture allows the representation of several motifs such as a football player with a ball on a corresponding shape design.
  • the image on the non-transparent element 2 already has a three-dimensional appearance, the effect is reinforced by the lenticular sculpture 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Toys (AREA)
EP16002122.6A 2016-07-09 2016-10-04 Corps de lentille Withdrawn EP3266621A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202016004277.8U DE202016004277U1 (de) 2016-07-09 2016-07-09 Kombination zwischen einem Druck und einem transparenten Relief

Publications (1)

Publication Number Publication Date
EP3266621A1 true EP3266621A1 (fr) 2018-01-10

Family

ID=56986113

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16002122.6A Withdrawn EP3266621A1 (fr) 2016-07-09 2016-10-04 Corps de lentille

Country Status (2)

Country Link
EP (1) EP3266621A1 (fr)
DE (1) DE202016004277U1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190691A (en) * 1978-10-27 1980-02-26 The Alenite Corporation Trophy plaque
US5492739A (en) * 1994-05-26 1996-02-20 Thorne; Leroy A. Window supported ornament apparatus
WO2005027696A1 (fr) * 2003-09-13 2005-03-31 Serigraph Inc. Affichage graphique decoratif donnant illusion de la transparence
US7609451B1 (en) * 2008-02-05 2009-10-27 Serigraph, Inc. Printed article for displaying images having improved definition and depth
EP2327588A1 (fr) * 2009-11-25 2011-06-01 ZANINI HOLDING S.p.A. Elément décoratif, en particulier pour l'utilisation comme emblème de véhicule automobile et méthode de production

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190691A (en) * 1978-10-27 1980-02-26 The Alenite Corporation Trophy plaque
US5492739A (en) * 1994-05-26 1996-02-20 Thorne; Leroy A. Window supported ornament apparatus
WO2005027696A1 (fr) * 2003-09-13 2005-03-31 Serigraph Inc. Affichage graphique decoratif donnant illusion de la transparence
US7609451B1 (en) * 2008-02-05 2009-10-27 Serigraph, Inc. Printed article for displaying images having improved definition and depth
EP2327588A1 (fr) * 2009-11-25 2011-06-01 ZANINI HOLDING S.p.A. Elément décoratif, en particulier pour l'utilisation comme emblème de véhicule automobile et méthode de production

Also Published As

Publication number Publication date
DE202016004277U1 (de) 2016-09-01

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