EP0244734B1 - Rahmen, insbesondere für ein Bild - Google Patents

Rahmen, insbesondere für ein Bild Download PDF

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Publication number
EP0244734B1
EP0244734B1 EP87106128A EP87106128A EP0244734B1 EP 0244734 B1 EP0244734 B1 EP 0244734B1 EP 87106128 A EP87106128 A EP 87106128A EP 87106128 A EP87106128 A EP 87106128A EP 0244734 B1 EP0244734 B1 EP 0244734B1
Authority
EP
European Patent Office
Prior art keywords
tongue
frame according
hooks
retaining element
hook
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.)
Expired - Lifetime
Application number
EP87106128A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0244734A1 (de
Inventor
Heinz Georg Baus
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.)
Duscholux GmbH
Altura Leiden Holding BV
Original Assignee
Duscholux GmbH
Altura Leiden Holding BV
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 Duscholux GmbH, Altura Leiden Holding BV filed Critical Duscholux GmbH
Priority to AT87106128T priority Critical patent/ATE50486T1/de
Publication of EP0244734A1 publication Critical patent/EP0244734A1/de
Application granted granted Critical
Publication of EP0244734B1 publication Critical patent/EP0244734B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/06—Picture frames
    • A47G1/0605—Picture frames made from extruded or moulded profiles, e.g. of plastic or metal
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/06—Picture frames
    • A47G1/10—Corner clips or corner-connecting appliances for frames
    • A47G1/101—Corner clips or corner-connecting appliances for frames for insertion within frame members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/555—Angle section

Definitions

  • the invention relates to a frame, in particular for a picture, according to the features specified in the preamble of claim 1.
  • the profile rails contain a hollow chamber which is approximately rectangular in cross-section and which has an opening extending in the longitudinal direction of the profile rail between two webs.
  • the webs are provided near the respective frame corner with a recess into which the corner connector engages with a hook arranged at the free end of the pin.
  • the hook like the pin, is located inside the hollow chamber and the tip of the hook is directed outwards from the hollow chamber.
  • DE-PS 29 42 555 shows an interchangeable frame, the corner connector of which has a tongue in the hollow chamber of the respective profile rail.
  • the tongue has a free end face facing the corner of the frame.
  • the corner connector contains narrow fastening webs, which means that the pin has a relatively large width. Furthermore, the tight fit of the tongue cannot be checked easily and the connection can be released again by inadvertently pressing the tongue into the chamber.
  • the invention has for its object to develop the framework of the type mentioned in such a way that on the one hand a reliable connection is achieved and on the other hand the connection can be checked without difficulty. An unintentional loosening of the connection when holding the frame in the area of the frame corner should be avoided and, if necessary, the connection should be able to be released again without additional tools.
  • the corner connector is intended to ensure a functionally reliable connection with a small amount of material, which, however, can be easily removed again if required.
  • the frame according to the invention has a functionally appropriate structure, a reliable connection of the profile rails in the frame corners being ensured. No special tools are required to establish the connection, but the tongue of the holding element can be manually detached from the holding element, the holding element subsequently being able to be pulled out of the hollow chamber in its longitudinal direction.
  • the tongue of the respective pin penetrates the opening extending in the longitudinal direction of the hollow chamber and can be easily pushed over the holding element to the web of the profile rail in order to make the connection, in order subsequently to hook reliably with the hook.
  • the tongue is firmly connected to the pin, there being sufficient mobility to enable the inventive mobility with respect to the holding element. When the holding element is pushed over, the tongue is moved towards the rear of the profile rail with a force directed away from the hollow chamber.
  • the tongue expediently has a nose which can be gripped under with a finger in a simple manner in order to be able to detach the connection in a simple manner if necessary.
  • the tongue only has to be raised against the spring action via the holding element, so that the tongue and the entire corner connector can subsequently be pulled out of the end of the profile rail. Due to the spring-elastic design according to the invention, at least of the tongue and expediently also of the entire corner connector, a reliable bracing of the two profile rails in the corner area is ensured.
  • the miter-cut profile rails are consequently close together in the corner areas, without the appearance of annoying gaps. Local overloading and the associated deformation of the profile rail, as is possible when using screw elements, is advantageously avoided.
  • the corner connector suitably consists of an art fabric, whereby the mobility is easily achieved by appropriate specification of the material thickness and the length of the tongue. This mobility can also be ensured without any problems if it is formed from a metal which has sufficient elastic resilience.
  • the holding elements are expediently formed by punching out and bending over from the webs.
  • the tongue is resilient, specifically because of the corresponding material properties and / or shape.
  • Fig. 1 shows a plan view of the back of the frame, which is constructed from four rails 2.
  • the profile rails 2 are mitred in the corners 4, a corner connector 6 being arranged in each corner in the profile rails.
  • the profile rails 2 contain on their rear side two webs 8, 10 running parallel to one another in the longitudinal direction, between which there is an opening 12 which also extends in the longitudinal direction.
  • Under the webs 8, 10 of the profile rail 2 there is a hollow chamber in which the pins 16, 18 of the corner connector, which are orthogonal to one another, are inserted from the ends.
  • the corner connectors 6 also contain on their pins 16, 18 each a tongue 20 which engages behind a holding element 22, 24 on the webs 8, 10.
  • the holding elements 22, 24 protrude slightly above the webs 8, 10 in such a way that the tongue 20 can be pushed over them and undercut with side hooks 26, 28. It should be noted that, according to the invention, the tongue 20 with the hooks 26, 28 extends away from the respective end of the profile rail 2 as far as over the holding elements 22, 24.
  • a support plate 30 for an image is inserted into the frame, which can be viewed from the front of the frame.
  • the carrier plate and consequently also the picture and possibly a glass plate are held in the frame by means of spring elements 32.
  • FIG. 2 shows an enlarged section along section line II according to FIG. 1.
  • the web 8 and the hollow chamber 14 located below or in front of it can be seen.
  • the corner connector or the pin 16 at the end of which the Tongue 20 is arranged.
  • the tongue 20 reaches through the above-mentioned opening between the webs and one hook 26 can be seen here at the front end.
  • This hook 26 engages behind, the same also applies to the other hook, the holding element 22 of the web 8.
  • the holding element is simply produced by punching out and bending upwards or to the rear 34.
  • the holding element 22 visible here like the other holding element located in front of the plane of the drawing, projects outward beyond the outer surface 23 of the web 8.
  • the tongue 20 is passed between the two holding elements out of the hollow chamber 14 so that the free end of the tongue 20 with the two hooks is above the outer surface 23.
  • the engagement surfaces of the hooks engage behind the holding elements mentioned outside the hollow chamber 14 and above the outer surfaces of the two webs.
  • the two hooks are arranged laterally at the front end of the tongue. When establishing the connection, the hooks first slide over the webs and the holding elements, the free end of the tongue carrying out a movement directed away from the outer surface of the webs.
  • a force acting in the direction of the outer surface 23 of the web can act in order to bring the hooks into engagement with the holding elements and thus fix the connection. If, due to the manufacturing tolerance, the hooks do not engage automatically, you can easily press the outside of the hook with your finger to establish the connection. Subsequent unintentional loosening when gripping the frame is not to be feared, since the hooks are pressed onto the outer surface of the webs. To release the connection, a force directed away from the outer surfaces 23, 25 must be exerted in order to push the hooks over the holding elements.
  • the other pin 18 and its lateral hooks 26, 28 can be seen in the frontal view.
  • the webs 8, 10 of the profile rail 2 can also be seen.
  • the profile rail 2 has two extensions 36, 38 directed towards the rear 34, between which the tongue 20 with the hooks is located.
  • the webs 8, 10 and the height of the extensions 36, 38 are specified according to the invention in such a way that the tongue 20 with the hooks 26, 28 is located within the profile rail 2 and does not protrude beyond the rear edge 40.
  • the profile rail 2 also has an L-shaped extension 42 for anchoring the spring element 32 towards the center.
  • the spring element 32 engages behind the mentioned L-neck 42 with a hook 44 and extends over an arc 46 into a foot part 48. This foot part lies against the back of the carrier plate 30.
  • the carrier plate 30, an image 50 and a glass plate 52 are inserted into the frame formed in this way.
  • the profiled rails 2 have a leg 56 on the front side 54, on the rear side of which the glass plate 52 bears, as shown.
  • the support plate 30, the image 50 and the glass plate 52 are pressed onto the leg 56 by means of the spring element 32.
  • the assembly or replacement of a picture can be done in a few simple steps. To do this, only one side of the Frame a profile rail can be detached. This is done according to the invention in a simple manner by lifting the nose 58 of the tongue 20 with the hooks 26, 28 over the holding elements of the webs, so that the respective pin can then be pulled out of the profile rail without any problems. No tools are required for this.
  • the assembly takes place in the opposite direction in such a way that the pin is inserted into the hollow chamber from the end. Here, the hooks 26, 28 slide away over the holding elements 22, 24 and then snap behind the holding elements 22, 24.
  • FIG. 3 shows a top view in the direction of view 111 according to FIG. 2.
  • the tongues 20 with the side hooks 26, 28, each of which is elongated forward via the pins 16, 18, can be clearly seen here.
  • the corner connector or its pin 16, 18 contain ribs 60 on the back for stiffening.
  • the ribs 60 also allow a certain tolerance compensation.
  • the corner connectors consist of a plastic which has sufficient elasticity.
  • the pins can be manufactured with a certain oversize, the ribs 60 being able to be compressed somewhat easily when inserted into the hollow chambers and the insertion being possible with little effort.
  • Fig. 4 shows an embodiment in which the tongue 20 is corrugated in the longitudinal direction.
  • the spring action is thereby not insignificantly improved, whereby a reliable connection can be guaranteed.
  • Production-related tolerances in particular when the holding elements 22 are introduced into the webs, can be compensated for in this way without problems, while a functionally appropriate connection is nevertheless guaranteed.
  • Also important is the inclined position of the engaging surfaces 62, 64 of the tongue 20 or the holding element 22.
  • the engaging surfaces inclined in this way achieve a wedge effect, due to which the tongue remains reliably anchored in this position after reaching behind the holding element 22. Unauthorized removal of the hooks 26 from the holding elements 22 is prevented with little effort.

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Liquid Crystal (AREA)
EP87106128A 1986-05-03 1987-04-28 Rahmen, insbesondere für ein Bild Expired - Lifetime EP0244734B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87106128T ATE50486T1 (de) 1986-05-03 1987-04-28 Rahmen, insbesondere fuer ein bild.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3615117 1986-05-03
DE19863615117 DE3615117A1 (de) 1986-05-03 1986-05-03 Rahmen, insbesondere fuer ein bild

Publications (2)

Publication Number Publication Date
EP0244734A1 EP0244734A1 (de) 1987-11-11
EP0244734B1 true EP0244734B1 (de) 1990-02-28

Family

ID=6300172

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106128A Expired - Lifetime EP0244734B1 (de) 1986-05-03 1987-04-28 Rahmen, insbesondere für ein Bild

Country Status (6)

Country Link
US (1) US4802294A (zh)
EP (1) EP0244734B1 (zh)
AT (1) ATE50486T1 (zh)
DE (2) DE3615117A1 (zh)
ES (1) ES2014007B3 (zh)
GR (1) GR3000360T3 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998362A (en) * 1988-12-22 1991-03-12 Acme Frame Products, Inc. Picture frame assembly
US5127762A (en) * 1989-03-03 1992-07-07 Republic Tool & Mfg. Corp. Connector assembly
US4982517A (en) * 1989-06-16 1991-01-08 Raymond Bilodeau Snap-together picture frame
US4998363A (en) * 1989-06-21 1991-03-12 Chuen J. Rhee Picture/poster frame assembly and retainer for holding components in the frame of the assembly
US4993866A (en) * 1989-11-02 1991-02-19 Yoshichika Sugihara Connection fitting for a picture frame corner
USRE37688E1 (en) 1990-06-08 2002-05-07 Terry Rozdolsky Picture/poster frame assembly and retainer for holding components in the frame of the assembly
US5081776A (en) * 1990-07-24 1992-01-21 Stone Irving I Greeting card structure
US5689371A (en) * 1995-08-30 1997-11-18 Polaroid Corporation Filter assembly
US6298593B1 (en) 1999-06-11 2001-10-09 Daniel Vilims Picture frame assembly and retainer therefor
WO2012092466A1 (en) * 2010-12-29 2012-07-05 Guardian Industries Corp. Grid keeper for insulating glass unit, and insulating glass unit incorporating the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294430A (en) * 1964-03-30 1966-12-27 Nickolas J Halip Display board assembly and parts thereof
US3351367A (en) * 1965-12-20 1967-11-07 Lennox Ind Inc Corner lock construction
US3673674A (en) * 1968-03-12 1972-07-04 Sodialox Sa Method for assembling together of frame sections
US3811214A (en) * 1971-11-16 1974-05-21 R Tate Multi-purpose picture frame
US3848390A (en) * 1973-01-12 1974-11-19 United States Banknote Corp Window fastener
US3899844A (en) * 1973-09-21 1975-08-19 Ben Munn Joint member and rail with clips for picture framing
FR2322572A1 (fr) * 1975-09-05 1977-04-01 Cart Grandjean Monique Dispositif d'assemblage pour elements ou cotes de cadres
DE2551302C3 (de) * 1975-11-14 1980-03-06 Benno 6750 Kaiserslautern Barz Wechselrahmen für Bilder
DE7633157U1 (de) * 1976-10-22 1979-06-28 Barz, Benno, 6750 Kaiserslautern Wechselrahmen fuer bilder
DE2647884C3 (de) * 1976-10-22 1982-02-18 Benno 6750 Kaiserslautern Barz Wechselrahmen für Bilder
DE2831910A1 (de) * 1978-07-20 1980-02-07 Edgar Bremer Fa Wechselrahmen
AT362902B (de) * 1979-09-07 1981-06-25 Reim Paul Wechselrahmen zum frontseitigen einlegen von bildern u. dgl.
DE2942555C2 (de) * 1979-10-20 1982-04-29 R.m.S.-Rahmen mit System-Gesellschaft für Herstellung und Vertrieb von Aluminium-Einfaßrahmen mbh, 3300 Braunschweig Wechselrahmen
DE8401467U1 (de) * 1984-01-19 1984-04-19 Marker, Hannes, 8100 Garmisch-Partenkirchen Gabelbaum-endstueck

Also Published As

Publication number Publication date
EP0244734A1 (de) 1987-11-11
GR3000360T3 (en) 1991-06-07
US4802294A (en) 1989-02-07
DE3615117A1 (de) 1987-11-05
ES2014007B3 (es) 1990-06-16
ATE50486T1 (de) 1990-03-15
DE3761740D1 (de) 1990-04-05
DE3615117C2 (zh) 1990-04-12

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