• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a movable and handy decorative device comprising an annular frame (1), a set of decorative elements arranged above the annular frame (1), each decorative element being rotatably mounted around a Axis for deploying a dynamic decorative effect upon the angular displacement of the decoration elements about their axis of rotation. The annular frame (1) carries a rotatable member (4) mounted on a ball bearing (5) and associated with a weighted ring or an annular sector (6) arranged to produce an unbalance causing an angular displacement of the member (4) during each imbalance of the weighted ring or of the annular sector (6). The rotary member (4) is kinematically connected to the set of decoration elements in order to cause them to move angularly about their axes of rotation at each imbalance of the weighted ring or the annular sector (6). The invention also relates to a wristwatch comprising said decorative device.
    公开号:CH711613A1
    申请号:CH01450/15
    申请日:2015-10-06
    公开日:2017-04-13
    发明作者:Leuba Jérôme；Dijkstra François；Perez François
    申请人:Concepto Holding Sa；
    IPC主号:
    专利说明:

    Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative and handy device for a jewelery piece of leather goods and a timepiece.
    BACKGROUND OF THE INVENTION [0002] Several timepieces presenting various systems for displaying an animation are known from the prior art. EP 2 527 930 discloses a mechanical watch comprising an animation disc subjected to a jerky rotation in order to let appear, through a window made in the dial, an animation formed by a sequence of images that the disc presents.
    WO 2013/053906 describes another type of animation, in particular by representing a non-rectilinear object, that is to say by graphically representing a symbol or a real object in two dimensions, ie, a first size And a second size larger than the first.
    SUMMARY OF THE INVENTION The object of the invention is to propose a novel decorative device, in particular for animating jewelery pieces for leather goods or for watchmaking.
    According to the invention, a movable and handy decorative device comprises an annular frame and a set of decorative elements arranged above the annular frame. Each decoration element is rotatably mounted about an axis of rotation for deploying a dynamic decorative effect during the angular displacement of the decorative elements about their axis of rotation. The annular frame carries a rotary member mounted on a ball bearing and associated with a weighted ring or an annular sector arranged so as to produce an unbalance causing an angular displacement of the rotary member during each imbalance of the weighted ring or of the sector annular.
    [0006] Dans une forme d’exécution, les éléments de décoration se déplacent angulairement chacun autour d’un axe déporté par rapport à un axe central du châssis annulaire.
    [0007] Selon cette même forme d’exécution, une bague fixe, coaxiale au châssis, comporte une denture externe qui engrène avec au moins un mobile denté disposé autour de ladite bague.
    [0008] Toujours selon cette même forme d’exécution, les mobiles dentés sont régulièrement répartis autour de la bague fixe, chaque mobile denté portant sur son axe de rotation un élément de décoration.
    [0009] Dans une autre forme d’exécution, les éléments de décoration se déplacent angulairement autour d’un seul et même axe centré par rapport au centre du châssis annulaire.
    [0010] Selon cette même autre forme d’exécution, l’organe rotatif constitue un premier élément de décoration.
    Still according to this same other embodiment, the decoration elements are stacked coaxially one on top of the other, the first decorative element being disposed at the bottom of the stack and having the largest outside diameter. A second decorative element is arranged on the first decorative element and a third decorative element is arranged on the second decorative element. Each decorative element has an outside diameter smaller than the outside diameter of the decorative element on which it is placed.
    [0012] According to this other embodiment, the rotary member comprises an internal toothing. The rotary member engages with a gear set arranged to cooperate with the other decoration elements. The gear set is arranged to drive the decoration elements in opposite directions of rotation.
    In one embodiment, the device comprises means operable to block the angular displacement of the weighted ring or of the annular sector.
    BRIEF DESCRIPTION OF THE DRAWINGS The characteristics of the invention will appear more clearly on reading the description of several embodiments given solely by way of example, and in no way limitative, with reference to the schematic figures, in which:
    FIG. 1 shows a perspective view of a decoration device illustrating a camellia;
    FIG. 2 shows an exploded view of FIG. 1;
    FIG. 3 shows a top view of a decorative device illustrating butterflies;
    FIG. 4 shows a partial perspective view of the decoration device of FIG. 3; And FIG. 5 shows an exploded view of FIG. 4.
    [0015] As illustrated in FIG. 1, a movable and handy decorative device comprises an annular frame 1. Three decoration elements 2A, 2B, 2C are stacked coaxially one above the other above the annular frame 1. Each decorative element 2A, 2B, 2C is mounted to rotate about a rotation axis 3A to deploy one Effect during the angular displacement of the decoration elements 2A, 2B, 2C, about their axis of rotation 3A. Each decorative element 2A, 2B, 2C has the shape of a star-shaped annular element representing a leaf and petals. A first sheet 2A, of larger outer diameter, has seven petals and is disposed at the bottom of the stack. A second sheet 6 of six petals is disposed on the first sheet 2A and a third sheet 2C is disposed on the second sheet 2B. Each sheet 2B, 2C has an outside diameter smaller than the outer diameter of the sheet on which it is disposed.
    The angular displacement of the annular sector 6 (FIG 2) causes the decoration element to rotate about an axis in order to carry out an animation.
    [0017] As illustrated in FIG. 2, the movable and handy decorative device comprises an annular frame 1, a set of three decorative elements 2A, 2B, 2C, in the form of sheets. The three sheets 2A, 2B, 2C are disposed above the annular frame 1, a stopper 13 being disposed above the stack, in particular to hold the sheets 2A, 2B, 2C in position. Each sheet 2A, 2B, 2C is mounted to rotate about an axis of rotation 3A. In this example, the axis of rotation 3A is a barrel in the form of a hollow cylinder in which elements constituting a timer of a clock movement 14 can be integrated. The movement 14 is a quartz movement fixed at the bottom to the frame 1 by means of screws and a nesting circle 15.
    The annular frame 1 carries the first sheet 2A which is mounted on a ball bearing 5 fixed to the chassis 1 by means of screws. The first sheet 2A is associated with an annular sector 6 arranged so as to produce an unbalance causing an angular displacement of the first sheet 2A during each imbalance of the annular sector 6. The ball bearing is fixed to the frame with the aid of screw. In the same way, the annular sector 6 is fixed to the first sheet 2A by means of screws.
    The first sheet 2A is kinematically connected to the second and third sheets 2B, 2C so as to cause them to move angularly about their axes of rotation 3A during each imbalance of the annular sector 6.
    In this first embodiment, the first sheet 2A also acts as a rotary member 4 which has an internal toothing 9 for meshing with a gear set 11, 12 arranged to cooperate with the second and third sheets 2B, 2C . The gear set 11, 12 is disposed in the annular frame 1. In this example, the gear set 11, 12 is composed of a pinion 11 and a wheel 12. The rotation of the first sheet 2A causes , By its internal toothing 9, the pinion 11 which cooperates with the wheel 12 to drive the second sheet 2B. The pinion 11 also cooperates with another wheel (not visible) which drives the third sheet 2C. The first sheet 2A rotates in the same direction of rotation as the third sheet 2C. The second sheet 2B rotates in a direction opposite to the first and third sheets 2A, 2C.
    [0021] As illustrated in FIG. 3, the movable and handy decorative device represents an animation of six 2D butterflies disposed in a ring-shaped frame 1. The six 2D butterflies are disposed above the annular frame 1, each butterfly 2D being rotatably mounted about a rotation axis 3A disposed at the center of the annular frame 1 for deploying a dynamic decorative effect during the angular displacement of the six butterflies 2D about their axis of rotation 3B.
    [0022] As illustrated in FIG. 4, once the 2D butterflies and a dial have been removed, the annular frame 1 carries a rotary member 4 mounted on a ball bearing and associated with an annular sector 6 arranged to produce an unbalance causing an angular displacement of the rotary member 4 during each imbalance of the annular sector 6.
    The rotary member 4 is connected kinematically to the assembly of the butterflies in order to cause them to move angularly about their axes of rotation during each imbalance of the annular sector 6.
    The butterflies move angularly each about an offset axis 3B with respect to a central axis 3A of the annular frame 1. A fixed ring 7, coaxial with the chassis 1, comprises an external toothing 10 which meshes with six toothed wheels 8 Arranged around said ring 7. The toothed wheels 8 are regularly distributed around the fixed ring 7, each toothed wheel 8 bearing on its axis of rotation 3B a decoration element 2D.
    [0025] As illustrated in FIG. 5, the movable and handy decorative device comprises an annular frame 1, a set of decoration elements arranged above the annular frame and carried by mobiles 8 eccentric with respect to the center 3A of the chassis 1. The annular chassis 1 carries a rotary member 4 mounted on a ball bearing 5 and associated with an annular sector 6 arranged so as to produce an unbalance causing an angular displacement of the rotary member 4 during each imbalance of the annular sector 6.
    The rotary member 4 is connected kinematically to the set of butterflies in order to cause them to move angularly about their axes of rotation 3B during each imbalance of the annular sector 6. The fixed ring 7, coaxial with the chassis 1 comprises a set of teeth Each tooth wheel 8 rotates about an axis 3B arranged and held in height on the rotary member 4. Each butterfly 2D is fixed, in particular by driving, on The axis of rotation 3B disposed in the rotary member 4.
    The devices described above each integrate a quartz movement 14. In a variant that is not shown, the movement may be a mechanical movement and the ballast ring or the annular sector may possibly serve to raise a barrel.
    权利要求:
    Claims (12)
    [1] 1. A movable and handy decorative device comprising: a ring-shaped frame (1); A decoration element (2A, 2B, 2C, 2D) disposed above the annular frame (1), each decoration element (2A, 2B, 2C, 2D) being mounted to rotate about an axis of Rotating means (3A, 3B) for deploying a dynamic decorative effect upon the angular displacement of the decorative elements (2A, 2B, 2C, 2D) about their axis of rotation (3A, 3B); And the annular frame (1) carrying a rotary member (2A, 4) mounted on a ball bearing (5) and associated with a weighted ring or an annular sector (6) arranged to produce an imbalance causing angular displacement Of the rotary member (2A, 4) during each imbalance of the weighted ring or of the annular sector (6); The rotary member (2A,
    [2] 2. Device according to claim 1, wherein the decoration elements each move angularly about an axis that is offset relative to a central axis of the annular frame.
    [3] 3. Device according to claim 1, wherein the fixed ring is provided with an external toothing which meshes with at least one toothed wheel, (8) disposed around said ring (7).
    [4] 4. Device according to claim 3, wherein the toothed wheels are regularly distributed around the fixed ring, each toothed wheel carrying on its axis of rotation a decorative element, .
    [5] 5. Device according to claim 1, wherein the decoration elements are angularly displaced about a single axis centered with respect to the center of the annular chassis.
    [6] 6. Device according to claim 1, wherein the rotary member constitutes a first decoration element.
    [7] 7. Device according to claim 1, wherein the decoration elements are stacked coaxially on each other, the first decoration element being disposed at the bottom of the decoration elements, (2B) being disposed on the first decorative element (2A), and a third decorative element (2C) being arranged on the second decorative element (2B) ), Each decorative element (2B, 2C) having an outside diameter smaller than the diameter of the decoration element (2B, 2C) on which it is arranged.
    [8] 8. Device according to claim 5, in which the rotary member (4) comprises an internal toothing (9).
    [9] 9. Device according to claim 7, in which the rotary member (4) meshes with a gear set (11, 12) arranged to cooperate with the other decoration elements (2B, 2C).
    [10] 10. Device according to claim 9, in which the gear set (11, 12) is arranged to drive the decoration elements (2A, 2B, 2C) in opposite directions of rotation.
    [11] 11. Device according to claim 1, comprising means operable to block the angular displacement of the weighted ring or of the annular sector.
    [12] 12. A wristwatch comprising the device according to claim 1, the watch including a watch movement.
    类似技术:
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    同族专利:
    公开号 | 公开日
    CH711613B1|2019-08-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR644456A|1927-11-25|1928-10-09|Jewelry holder device|
    CH411428A|1962-11-16|1966-04-15|E Fleischmann Joseph|Multi-part piece of jewelery with movably mounted molded parts|
    DE2933309A1|1979-08-17|1981-03-26|Georg Roemer Facondreherei Gmb|Decorative piece of jewellery - consists of case with rounded top surface divided into inner disc and outer ring, and containing mechanism|
    CH704514A1|2011-02-18|2012-08-31|Borgeaud Sa|Wristwatch, has decorative element kinematically connected to oscillating weight such that rotation of oscillating weight drives decorative element in rotation with respect to circular opening in dial |CN110412858A|2018-04-27|2019-11-05|雅克德罗手表有限公司|The mobile mechanism of decoration element for clock and watch|
    法律状态:
    2021-05-31| PL| Patent ceased|
    优先权:
    申请号 | 申请日 | 专利标题
    CH01450/15A|CH711613B1|2015-10-06|2015-10-06|Mobile decorative device.|CH01450/15A| CH711613B1|2015-10-06|2015-10-06|Mobile decorative device.|
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