Classifications

• • A—HUMAN NECESSITIES
  • A44—HABERDASHERY; JEWELLERY
  • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
  • A44C9/00—Finger-rings
  • A44C9/0007—Finger-rings made of several rings
  • A44C9/0015—Finger-rings made of several rings connected or interlinked to each other
  • A44C9/003—Finger-rings made of several rings connected or interlinked to each other in a rotatable way
• • A—HUMAN NECESSITIES
  • A44—HABERDASHERY; JEWELLERY
  • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
  • A44C9/00—Finger-rings
  • A44C9/0007—Finger-rings made of several rings
  • A44C9/0015—Finger-rings made of several rings connected or interlinked to each other
  • A44C9/0023—Finger-rings made of several rings connected or interlinked to each other in a separable way
• • A—HUMAN NECESSITIES
  • A44—HABERDASHERY; JEWELLERY
  • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
  • A44C13/00—Connectible jewellery
• • A—HUMAN NECESSITIES
  • A44—HABERDASHERY; JEWELLERY
  • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
  • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
  • A44C5/0084—Bracelets in the form of a ring, band or tube of rigid material
  • A44C5/0092—Bracelets in the form of a ring, band or tube of rigid material essentially made from metal
• • A—HUMAN NECESSITIES
  • A44—HABERDASHERY; JEWELLERY
  • A44D—INDEXING SCHEME RELATING TO BUTTONS, PINS, BUCKLES OR SLIDE FASTENERS, AND TO JEWELLERY, BRACELETS OR OTHER PERSONAL ADORNMENTS
  • A44D2203/00—Fastening by use of magnets

Definitions

• Article of jewelery and / or jewelery having at least two parts movable in rotation relative to one another
• the invention relates to the fields of jewelery and jewelery and relates to jewelery and / or jewelery articles, and in particular rings, provided with at least two parts that are movable in rotation relative to one another .
• Such articles may be made from precious or non-precious metals and may optionally include one or more ornamental elements formed for example of precious or non-precious stones, or even precious or non-precious metal parts.
• European Patent Application 0 737 428 discloses a ring comprising an inner ring formed by the assembly of two half-rings each provided with an annular wall extending from a bulging surface, and a concentric outer ring. to the inner ring, mounted on the inner ring and trapped between the two bulging spans, and of greater diameter than the annular walls of the two half-rings to be rotatable relative to the inner ring.
• a ring having outer and inner rings coaxial and rotatably mounted relative to each other about a common axis The inner ring is provided with a central portion having an axial width slightly greater than the axial width of the outer ring and which is connected on either side to thinner ends via shoulders.
• the outer ring is mounted on the central portion of the inner ring and the ring further comprises two side pieces each engaged on a respective thinner end, abutting each against a respective shoulder, and each welded to the inner ring. ; so that the side pieces delimit with the room internal a peripheral groove in which the outer ring is held prisoner and freely rotatable around the central portion of the inner ring.
• a ring provided with parts movable in rotation relative to each other.
• This ring comprises a friction system formed by two central parts having cylindrical parts and outer flanges placed against each other, a ring threaded above the flanges and provided with a serrated edge positioned in abutment against one of the flanges and a free edge welded or glued to the other flanges, and a spring blade welded at one end to the cylindrical portion of one of the central parts, in contact with the rim of the ring, and movable to cooperate with the notches of this rim.
• This ring further comprises two outer pieces having so-called inner flanges and cylindrical portions which are arranged edge to edge around the assembly formed by the central parts, the ring and the leaf spring, and the inner flange of each outer piece. is welded to the cylindrical portion of a respective central piece.
• the invention aims to provide an item of jewelry and / or jewelry, including a ring of a similar kind that is particularly simple and convenient to manufacture.
• the subject of the invention is thus an article of jewelery and / or jewelery, in particular a ring, comprising at least a first piece and at least a second piece which are rotatable relative to one another, characterized in that said at least one first piece has a first cylindrical inner face in which is formed at least one groove, said at least one second piece has a second cylindrical inner face provided, in its extension, with at least one flange, said at least one flange is disposed facing said at least one groove, and said article further comprises at least one fastener mechanically fastened to said at least one flange of said at least one second piece and extending into said at least one groove of said at least a first piece; said at least one groove, said at least one flange and said at least one fastener being configured to allow free rotation of said at least one first part and said at least one second part relative to each other , over 360 °.
• the jewelery and / or jewelery article according to the invention makes it possible, by virtue of the arrangement of said at least one groove, of said at least one flange and said at least one fixing member, to offer a particularly simple system and effective assembly free rotation of 360 °, the parts that make up this article.
• said at least one fixing member is fixed integrally to said at least one flange and that it can not disengage itself, that is to say without external stress . Therefore, this fastener can not go out alone, that is to say without external stress, the groove into which it is introduced.
• said at least one fastener is formed by a stud configured to be introduced through an orifice formed in said at least one flange and to project into said at least one groove;
• said at least one groove defines a cavity in which said stud can move freely when at least one of said first and second pieces is driven relative to the other;
• said at least one first piece has first side walls on either side of said first cylindrical inner face and said at least one groove is formed in close proximity to one of said first side walls;
• said at least one second piece has second side walls on either side of said second cylindrical inner face and said at least one flange protrudes from one of said second side walls;
• said at least one first piece is contiguous, by said side wall at which said groove is located, to said at least one second piece by said side wall where said at least one edge protrudes;
• said at least one first piece is formed by a first ring and said at least one second piece is formed by a second ring;
• said first ring is solid and has a first external face made of a precious metal and / or said second ring is solid and has a second external face also made of a precious metal, identical or different;
• said first ring has a first external face in which is formed at least a first recess and said article further comprises at least a first ornamental element integrally mounted in said at least one recess and / or said second ring has a second face.
• external device in which is formed at least a second recess and said article further comprises at least a second ornamental element integrally mounted in said at least one second recess;
• said at least one first recess opens into said first cylindrical inner face and / or said at least one second recess opens into said second cylindrical inner face;
• said at least one first recess and / or said at least one second recess have a contour delimited by two facing lateral faces and two opposite transverse faces and each connected to said two lateral faces;
• each of said lateral and transverse faces have a first straight portion and a second portion inclined with respect to the first straight portion and connected thereto; thus forming a first recess and / or a second recess, substantially funnel-shaped;
• said first right portion of each of said lateral and transverse faces opens out at said first cylindrical internal face or said second cylindrical internal face;
• each of said lateral and transverse faces opens out at said first external face or said second external face
• said article forms a ring provided with a said first ring-shaped part having two said grooves formed in its first cylindrical inner face, of two said second ring-shaped parts, arranged on either side of the said first piece and each having a said flange disposed opposite one of said two grooves, a plurality of said fasteners mechanically secured to said flanges and extending into said grooves opposite said respective flanges; whereby each of said rings is free to rotate relative to the other rings.
• FIG. 1 is a perspective view of a so-called jewelery article according to the invention.
• FIG. 2 is an exploded perspective view of the article illustrated in FIG. 1;
• Figures 3 and 4 are perspective views similar to those of Figures 1 and 2, showing the article in median section;
• Figures 5 to 8 are views similar to that of Figures 1 to 4, a so-called jewelry article, also according to the invention.
• FIG. 1 shows a jewelery item, formed by a ring 1, here comprising a first central ring 3, also called first piece, and two second lateral rings 2 and 4, also called second pieces, which are each made of a precious metal and decorated with a plurality of precious stones 5.
• the two second side rings 2 and 4 are here perfectly identical and will therefore be described hereinafter with the same reference numerals.
• the first central ring 3 and the two second lateral rings 2 and 4 are assembled together with the means of pads 6, also called fixing members, so as to be each rotatable relative to each other over 360 °.
• pads 6 are here in the form of cylindrical rods and have a predetermined diameter and a predetermined length.
• the first central ring 3 can be moved freely in rotation 360 ° with respect to the two second lateral rings 2 and 4
• the second lateral ring 2 can be moved freely in rotation 360 ° with respect to the first ring 3 and the other second lateral ring 4, and the latter can also be moved freely in rotation 360 ° relative to the first central ring 3 and the second lateral ring 2.
• the rings 2, 3 and 4 are movable in both directions of rotation and that they can be at the same time in rotation with respect to the others, in the same direction or in opposite directions.
• the first central ring 3 has a first cylindrical inner face 10 and a first external face 1 1 opposite to the first cylindrical inner face 10.
• the first central ring 3 furthermore has two first lateral walls 12 and 13 disposed on either side of the first cylindrical inner face 10 and the first external face 1 1, each of these first lateral walls 12 and 13 being connected to both the first cylindrical inner face 10 and the first outer face 1 1.
• Each of the first lateral walls 12 and 13 is formed of a straight portion 14 and a bulge 15 extending from this straight portion 14.
• the first central ring 3 is provided with a first groove 16 and a second groove 17 which are each formed in and all along the first cylindrical inner face 10, in the immediate vicinity of a respective first lateral wall 12, 13 and at the level of their respective bulges 15.
• first and second grooves 16 and 17 each define a cavity 18 here substantially shaped gutter ( Figure 4).
• the first central ring 3 is further provided with a plurality of first recesses 19 formed in its first outer face 1 1 and opening into the first cylindrical inner face 10.
• Each first recess 19 has a contour delimited by two lateral faces 20 opposite and two transverse faces 21 opposite, the latter each being connected to the two lateral faces 20.
• the lateral faces 20 each have a first straight portion 23 and a second portion 22 which is inclined with respect to the first straight portion 23 and which is connected to this first straight portion 23.
• the transverse faces 21 each also have a first straight portion 25 and a second portion 24 which is inclined relative to the first straight portion 25 and which is connected to this first straight portion 25.
• the first straight portions 23 and 25 open at the first cylindrical inner face 10 and the second inclined portions 22 and 24 open at the first outer face January 1.
• Each first recess 19 thus forms a substantially funnel-shaped housing configured to accommodate a gemstone 5.
• Each gemstone 5 thus has a shape for insertion into such a housing.
• each gemstone 5 has in particular a substantially flat facet 30, four bevelled edges 31 extending from the facet
• Each gemstone 5 is integrally mounted, for example by crimping, in a respective first recess 19 so that its facet 30 is here disposed substantially flush with the first outer face 1 1 of the first central ring 3.
• the two second lateral rings 2 and 4 each have a second cylindrical inner face 40 and a second outer face 41 opposite to the first cylindrical inner face 40.
• the two second lateral rings 2 and 4 each further have two second lateral walls 42 and 43 disposed on either side of the second cylindrical inner face 40 and the second outer face 41, each of these second lateral walls 42 and 43 connecting both the second cylindrical inner face 40 and the second outer face 41.
• the second side walls 43 are here formed of a straight portion 45 and a groove 46 extending from this straight portion 45; while the second side walls 42 are here formed of a single straight portion 44.
• the two second lateral rings 2 and 4 are each provided with an annular rim 47 formed in the extension of the second cylindrical inner face 40 and projecting from a second respective lateral wall 42, and in particular from a groove 46. respectively.
• each of the two second lateral rings 2 and 4 is provided with a plurality of orifices 48 of predetermined diameter designed to receive the studs 6 and is configured to form a bearing surface for the first cylindrical inner face 10 of the first central ring. 3.
• the two second lateral rings 2 and 4 are each further provided with a plurality of second recesses 49 formed in its second outer face 41 and opening into the second cylindrical inner face 40.
• Each second recesses 49 are similar to the first recesses 19 of the first central ring 3.
• Each second recess 49 has a contour delimited by two lateral faces 50 facing each other and two transverse faces 51 facing each other, these latter each being connected to the two lateral faces 50.
• the lateral faces 50 each have a first straight portion 53 and a second portion 52 which is inclined with respect to the first straight portion 53 and which is connected to this first straight portion 53.
• the transverse faces 51 also each have a first straight portion 55 and a second portion 54 which is inclined with respect to the first straight portion 55 and which is connected to this first straight portion 55.
• the first straight portions 53 and 55 open at the second cylindrical inner face 40 and the second inclined portions 52 and 54 open at the second outer face 41.
• Each second recess 49 thus forms a substantially funnel-shaped housing configured to receive a gemstone 5, as described above, that is to say having a shape allowing its insertion into such a housing, and in particular a substantially flat facet 30, four bevelled edges 31 extending from the facet 30 and a lower pyramidal base 32 extending from each beveled edge 31 and which is introduced into a respective first recess 19, the top of the pyramid being directed towards the first cylindrical inner face 10.
• Each gemstone 5 is integrally mounted, for example by crimping, in a second respective recess 49 so that its facet 30 is here disposed substantially flush with the first outer face 1 1 of the first central ring 3.
• the first central ring 3 is sandwiched between the two second lateral rings 2 and 4.
• the first central ring 3 is joined, by its first side wall 12 and in particular here its straight portion 14, to the second side ring 2, by its second side wall 42 and in particular here its straight portion 45; so that the first cylindrical inner face 10 partially rests on the flange 47 of the second lateral ring 2, with the bulge 15 of this first side wall 12 which is partially received in the groove 46 of the second side wall 42; and with the rim 47 which is thus arranged facing the first groove 16.
• the first central ring 3 is also joined, by its first side wall 13 and in particular here its straight portion 14, to the second lateral ring 4, by its second side wall 42 and in particular here its straight portion 45; so that the first cylindrical inner face 10 rests partially on the flange 47 of the second lateral ring 4, with the bulge 15 of this first side wall 12 which is partially received in the groove 46 of the second side wall 42; and with the rim 47 which is thus arranged opposite the second groove 17.
• annular flanges 47 here have an outer diameter and the first cylindrical inner face 10 has an inner diameter greater than the outer diameter of the annular flanges 47 to allow the relative rotational mobility of the rings 2, 3 and 4 with respect to the others, over 360 °.
• the orifices 48 formed in the flanges 47 of the two second lateral rings 2 and 4 are arranged so as to open into the cavities 18 defined by the first and second grooves 16 and 17.
• the pads 6 are introduced through the orifices 48 to protrude into the respective cavities 18 of the first and second grooves 16 and 17 and are mechanically secured to the respective flanges 47, for example due to their introduction by force or welding or else by crimping.
• the pads 6 are introduced into the orifices 48 so as to come flush with the second inner face 40 of the respective second lateral ring 2, 4.
• the diameter of the orifices 48 and the diameter of the pads 6 are predetermined to allow such a mechanical fastening.
• the cavities 18 of the respective first and second grooves 16 and 17 have depths that allow to receive the pads 6 so that the latter on the one hand, are trapped in the cavities 18 and other on the other hand, that they move freely in translation in the cavities 18 when the rings 2, 3 and / or 4 are driven relative to each other in rotation.
• Figures 5 to 8 show a jewelery item 101 according to an alternative embodiment of the article 1 illustrated in Figures 1 to 4.
• the ring 101 differs from the ring 1 in that the rings 102,
• 103 and 104 are here formed by solid bodies respectively 172, 173 and 174 ( Figure 8), which are made of precious metals, identical or different from each other. These rings 102, 103 and 104 are therefore devoid of ornamental elements such as precious stones.
• the two second lateral rings 102 and 104 are here perfectly identical and will therefore be described hereinafter with the same reference numerals.
• the first central ring 103 and the two second lateral rings 102 and 104 are assembled together with the means of pads 106 so as to be each rotatable relative to each other.
• These studs 106 are here in the form of cylindrical rods of predetermined diameter and length.
• the first central ring 103 has a first cylindrical inner face 1 10 and a first outer face 1 1 1 opposite to the first cylindrical inner face 1 10; two first side walls 1 12 and 1 13 disposed on either side of the first cylindrical inner face 1 10 and the first outer face 1 1 1, each of these first side walls 1 12 and 1 13 connecting at a time the first cylindrical inner face 1 10 and the first outer face 1 1 1.
• Each of the first side walls 1 12 and 1 13 is formed by a fillet portion 1 14 which is extended by a bulge 1 15.
• the first central ring 103 is provided with a first groove 1 16 and a second groove 1 17 which are each formed in the first face internal cylindrical 1 10, in the immediate vicinity of a respective first side wall 1 12, 1 13 and at their respective bulge 1 15.
• first and second grooves 1 16 and 1 17 each define a cavity 1 18 here substantially gutter-shaped predetermined depth (Figure 8).
• the two second lateral rings 102 and 104 each have a second cylindrical inner face 140 and a second outer face 141 opposite the first cylindrical inner face 140; two second side walls 142 and 143 disposed on either side of the second cylindrical inner face 140 and the second outer face 141, each of these second side walls 142 and 143 connecting at the same time the second cylindrical inner face 140 and the second external face 141.
• the second side walls 143 are here formed by a portion on leave 145 which is extended by a groove 146; while the second side walls 142 are here formed of a straight portion 144 which is extended by a fillet portion 160 connecting to the second outer face 141.
• the two second lateral rings 102 and 104 are each provided with an annular rim 147 formed in the extension of the second cylindrical inner face 140 and projecting from a respective second lateral wall 142, and in particular from a groove 146 respectively.
• each of the two second lateral rings 102 and 104 is provided with a plurality of orifices 148 of predetermined diameter designed to receive the pads 106 and is configured to form a bearing for the first cylindrical inner face 1 10 of the first ring. central 103.
• the first central ring 103 is sandwiched between the two second lateral rings 102 and 104.
• the first central ring 103 is joined, by its first lateral wall January 12 to the second lateral ring 102, by its second side wall 142; so that the first cylindrical inner face 1 10 rests partially on the rim 147 of the second lateral ring 102, with the bulge 1 15 of this first side wall 1 12 which is partially received in the groove 146 this second side wall 142; and with the flange 147 which is thus arranged facing the first groove 1 16.
• the first central ring 103 is also joined by its first lateral wall 13 to the second lateral ring 104 by its second lateral wall 142; so that the first cylindrical inner face 1 10 rests partially on the flange 147 of the second lateral ring 104, with the bulge 1 15 of the first side wall 1 12 which is partially received in the groove 146 of the second side wall 142; and with the flange 147 which is thus arranged opposite the second groove 1 17.
• annular flanges 147 here have an external diameter and the first cylindrical internal face 1 has an internal diameter greater than the external diameter of the annular flanges 147 to allow the relative rotational mobility of the rings 102, 103 and 104 relative to each other. to others.
• the orifices 148 formed in the flanges 147 of the two second lateral rings 102 and 104 are arranged so as to open into the cavities 1 18 defined by the first and second grooves 1 16 and 1 17.
• the pads 106 are introduced through the orifices 148 until they project into the respective recesses 1 18 of the first and second grooves 1 16 and 1 17 and are mechanically fastened to the respective flanges 147, for example due to their force introduction or welding or by crimping.
• the pads 106 are introduced into the orifices 148 so as to come flush with the second inner face 140 of the respective second lateral ring 102, 104.
• first and second grooves January 16 and January 17 have depths that allow to receive the pads 106 so that the latter on the one hand, are trapped in the cavities 1 18 and on the other hand, that they move freely in translation in the cavities January 18 when the rings 102, 103 and / or 104 are driven relative to each other in rotation.
• the cooperation of the first and second grooves 1 16 and 1 17, flanges 147 and pads 106 allows the free rotation of each of the rings 102, 103 and 104 relative to each other.
• the ring may comprise a first ring provided with a single groove and only a second lateral ring;
• the ring may comprise a plurality of first rings interposed each between two second rings;
• the first and second outer faces may be decorated with elements other than precious stones, for example non-precious stones or accessories such as pendants; and or
• the pads may be different from cylindrical rods, they may for example for example be in the form of inks or hooks.

Landscapes

• Adornments (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=56322238

Family Applications (1)

Country Status (5)

Families Citing this family (1)

Family Cites Families (10)

• 2016
  • 2016-05-31 FR FR1654930A patent/FR3051636B1/fr active Active
• 2017
  • 2017-05-29 EP EP17732510.7A patent/EP3462969B1/de active Active
  • 2017-05-29 CN CN201780031345.5A patent/CN109152455B/zh active Active
  • 2017-05-29 US US16/099,269 patent/US11058192B2/en active Active
  • 2017-05-29 WO PCT/FR2017/051336 patent/WO2017207908A1/fr unknown

Also Published As

Similar Documents

Legal Events