• 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 an articulated assembly comprising a first part (20) connected to a second part (30) by a hinge which comprises a body (10) having a cylindrical axial recess (11) of revolution opening on first and second axial faces of the body (10) and a cylindrical core of revolution, of diameter corresponding to the diameter of the axial recess (11) of the body (10), this core having a radial cavity opening on its periphery and the side wall of the body (10) having an opening (14) of a predetermined angular extent. The first piece (20) is designed to be secured to the body (10) of the hinge. The second piece (30) has an end provided with at least first (31a) and second (31b) coupling members, able to deform elastically to be introduced into the radial cavity of the core through the opening (14) of the body (10) and comprises retaining means cooperating, in the operating position introduced into the radial cavity of the core, with the cylindrical wall of revolution of the axial recess (11) of the body (10). The invention also relates separately to a second piece and a hinge for such an assembly. Finally, the invention relates to a spectacle frame.
    公开号:CH714122A2
    申请号:CH01109/17
    申请日:2017-09-06
    公开日:2019-03-15
    发明作者:Lamy-Quique Sylvain；Bovo Pascal
    申请人:Von Arkel Sa；
    IPC主号:
    专利说明:

    Description: [0001] The present invention relates to an articulated assembly comprising a first part connected to a second part by means of a hinge. More particularly, this invention relates to articulation systems of small dimensions and high precision used in particular in watchmaking, jewelery, eyewear and leather goods.
    The vast majority of hinge systems currently used in these areas include screws or dowels serving as a pivot axis and connecting members. These articulation systems are unsatisfactory because the screws are loosened and the joint takes the game. Moreover, these articulation systems complicate the after-sales service that requires special tools.
    The document FR 2 983 315 discloses a hinged device without screw hinge comprising a pivot axis in two parts fixed on a first member and a hinge member also in two parts fixed on a second member. The parts of the pivot axis and that of the articulation member are complex in shape and difficult to machine.
    [0004] Document CH 709 652 discloses a screw-hinged hinged spectacle frame comprising a hinge comprising a body, a one-piece core and first and second members, constituted respectively by a branch and a face of a frame. glasses. A first disadvantage of this device is that there is at least one angular position of the branch relative to the face in which the branch and the face both participate in keeping the core in place inside the body of the hinge so that their shapes, their dimensions and the place where they are connected to the hinge are functional and can not be chosen at leisure. In addition, in such a device, the torque necessary to rotate the arm relative to the face is defined by the intensity of the existing friction between the arm and the body of the hinge so that to obtain a sufficient torque, these friction must be important. Such friction generates, in use, dust of material that can seize the system or block it. Disassembly and complete cleaning of the hinge are then necessary for it to work again.
    The object of the present invention is to provide an articulated assembly which makes it possible to overcome, at least in part, the aforementioned drawbacks.
    The invention proposes for this purpose an articulated assembly having a first part connected to a second part by a hinge, the hinge comprising a body having a cylindrical axial recess of revolution opening on first and second axial faces of the body and a cylindrical core of diameter revolution (d) corresponding to the diameter (D) of the axial recess of the body, said core having a radial cavity emerging on its periphery, the lateral wall of the body having an opening of an angular extent (a) predetermined; the first piece being adapted to be secured to the body of the hinge; the second piece having an end provided with at least first and second coupling members adapted to deform elastically to be introduced into the radial cavity of the core through the opening of the body and having cooperating retaining means in service position introduced into the radial cavity of the core, with the cylindrical wall of revolution of the axial recess of the body; the whole being arranged so that the first part is articulated on the second part about the axis of the axial recess of the body over an angular extent substantially corresponding to the angular extent (a) of the opening of said body characterized in that said core comprises at least first and second parts, said radial cavity being arranged between said first and second parts, in that each of said first and second parts comprises a round head and a stop, and in that each said first and second coupling members comprise at least one portion exerting on the abutment respectively of the one and the other of said first and second parts of the core, a force F resulting from the elastic deformation of the coupling members causing the clamping each of the heads respectively on said first and second axial faces of the body.
    The present invention also provides a hinge and a second piece to be connected by this hinge to a first piece taken separately for themselves.
    Finally, the present invention also relates to a spectacle frame equipped with articulated assemblies.
    The articulated assembly of the invention allows easy assembly and disassembly without tools and requires no screws to maintain the articulated assembly in the assembled service position. This articulated assembly finds many applications in very different fields, for example leather goods to connect a lock to a flap of a bag or the lid of a suitcase, to connect a loop to a strap to form a belt. In watchmaking this articulated assembly makes it possible to connect a strand of bracelet to a watch case. In jewelery this articulated set can serve as a clasp for a bracelet or a necklace. In eyewear this articulated assembly allows the realization of spectacle frames, the branches of the frame being hinged to the middle part of the frame, carrying the lenses, by hinges conforming to those of the articulated assembly according to the invention. Many other applications of the articulated assembly are conceivable, but, in the following, particular embodiments of the articulated assembly according to the invention which fall under the application of the articulated assembly to the field of the eyewear are described.
    Such an articulated assembly also has the advantage of limiting the intensity of friction between the second part and the body. It thus overcomes the wear problems associated with such friction. Indeed, the friction causing the torque needed to rotate the second part relative to the first are mainly located between the head of each part of the core and the axial faces of the body of the hinge.
    In addition, the core of the articulated assembly according to the invention is held in position inside the body by the second piece only, regardless of the relative angular position of the first piece relative to the second piece. so that the shapes and dimensions of the first piece and the place where it is connected to the hinge are not functional and can therefore be chosen at leisure. This can, for example, reduce the size of the articulated assembly and / or release the surface of the head of the second piece that can be ornamented for aesthetic purposes.
    Other features and advantages of the present invention will appear on reading the following detailed description with reference to the accompanying drawings, in which:
    Fig. 1 is a perspective view of a unit constituting a first part of a hinge core of the articulated assembly according to the invention.
    Fig. 2 is a top view of the unit illustrated in FIG. 1.
    Fig. 3 is a front view of the unit illustrated in FIG. 1.
    Fig. 4 is a side view of the unit illustrated in FIG. 1, the unit being rotated 90 ° anti-clockwise in plan view with respect to the view of FIG. 3.
    Fig. 5 is a perspective view of a core consisting of two units such as that illustrated in FIG. 1.
    Fig. 6 is a perspective view of a barrel or body forming part of the hinge of the assembly articulated according to the invention.
    Fig. 7 is a front view of the barrel shown in FIG. 6.
    Fig. 8 is a side view of the barrel shown in FIG. 6, the barrel being rotated 120 ° anti-clockwise in plan view with respect to the view of FIG. 7.
    Fig. 9 is a cross section of the barrel shown in FIG. 6 along the line A-A of FIG. 7.
    Fig. 10 is a longitudinal section of the barrel shown in FIG. 6 along line B-B of FIG. 7
    Fig. 11 is a front view of a first piece of the articulated assembly according to the invention, formed by a spectacle frame face, and adapted to be secured to the barrels of two hinges.
    Fig. 12 is a front view of a second piece of the articulated assembly according to the invention, formed by a spectacle frame branch and adapted to cooperate with the hinge of this assembly.
    Fig. 13 is a perspective view illustrating the assembly of an articulated assembly according to the invention.
    Figs. 14 and 15 are longitudinal sections of the hinge of the articulated assembly according to the invention illustrating the position of the second part inside the barrel in successive steps of assembly of such an articulated assembly.
    Fig. 16 illustrates a variant of the barrel of the hinge of the articulated assembly according to the invention.
    Fig. 17 illustrates a variant of the first part of the articulated assembly according to the invention.
    Fig. 18 illustrates a variant of the second part of the articulated assembly according to the invention.
    Fig. 19 illustrates the assembly of an articulated assembly according to the invention comprising first and second parts according to the variants illustrated respectively in FIGS. 17 and 18.
    Fig. 20 illustrates an embodiment of the articulated assembly in which the barrel of the hinge is bare of a workpiece with the end of the first piece.
    In general, the articulated assembly according to the invention illustrated in FIGS. 1 to 20 comprises a first piece connected to a second piece by a hinge without screws.
    This hinge comprises a body or barrel having an axial cylindrical recess of revolution opening on its two axial faces and a cylindrical core comprising two half-cylindrical parts of diameter revolution (d) corresponding to the diameter (D) of the recess axial of the barrel. The two parts of this core are housed in the barrel and arrange between them, when they are inserted head to tail in the barrel, a radial slot opening on the periphery. The barrel side wall has an opening of a predetermined angular extent.
    The first piece has an end designed to be secured to the barrel of the hinge or being an integral part of the barrel.
    The second piece, it has an end provided with coupling members adapted to be introduced into the radial slot arranged between two parts of the core through the opening of the barrel so that the core and the second piece are coupled or fixed in rotation. These coupling members are provided with retaining members comprising retaining means cooperating, in the operating position that is to say when the coupling members are introduced into the radial slot arranged between the two parts of the core, with the cylindrical wall of revolution of the axial recess of the barrel.
    The retaining members comprise at least one portion abutting abutments of each of the parts of the core and create a tension between the heads of the first and second parts of the core on either side of the barrel.
    The whole is arranged so that the first part is hinged relative to the second part about the axis of the axial recess of the barrel over an angular extent substantially corresponding to the angular extent of the opening cannon
    [0019] Referring to FIGS. 1 to 20, an articulated assembly according to the invention consists of a first piece, a second piece and a hinge and allows the articulation of the first piece relative to the second piece.
    In the embodiment described in FIGS. 1 to 20, said first piece consists of the middle central part of a spectacle frame, called a face, and said second part consists of a branch of a spectacle frame, the hinge according to the invention allowing articulation of the branch of the mount on the face of the mount.
    As indicated above, the hinge according to the invention is formed of a core 1 in two parts or identical units 1a and a barrel 10.
    Each unit 1 has a semi-cylindrical portion of revolution 5 of diameter (d) and length (I), is provided at one of its ends with a round head 2 and has at its other end , a bearing surface such as a stop 3, as illustrated in FIGS. 1 to 5.
    The two units 1 a constituting the core 1 arrange between them, when they are assembled head to tail, that is to say in the position in which they are when they are inserted in the barrel 10, a radial slot 4. The expression core 1 denotes the assembly constituted by the two units 1a assemblies head to tail. The core 1 is illustrated in FIG. 5.
    In this embodiment, and as can be seen in FIG. 5, the radial slot 4 is located in an axial plane of the core 1 and passes right through, diametrically, said core 1.
    The hinge further comprises a body formed in this embodiment by a barrel 10 having an axial recess 11 of cylindrical revolution opening on the upper axial faces 12 and lower 13 of the barrel 10, as shown in Figs. 6 to 10. The barrel 10 also has an opening 14 formed in its peripheral wall thus connecting the outside of the barrel 10 to its axial recess 11. The alpha angular extent of this opening 14 of the barrel 10 has a predetermined value determined by the value of the angle of rotation that the first piece, here the face of the spectacle frame, must be able to perform relative to the second piece, here the branch of the spectacle frame.
    In this embodiment, the opening 14 is separated in two parts by arms 15a, 15b formed by portions of the cylindrical wall of the barrel 10. A space x is formed between the end faces of the arms 15a, 15b facing each other to allow, as will be seen below, the introduction of the coupling members of the second piece in the radial slot 4 of the core 1 through the opening 14 of the barrel 10. In this way, the assembly and disassembly of the assembly can be done in only one specific angular position of the first part relative to the second part.
    It is implicit that the dimensions of the coupling members 31a, 31b, and in particular the portion of these coupling members inserted in the radial slot through the opening 14, must allow this insertion.
    The diameter (D) of the axial recess 11 of the barrel 10 corresponds to the diameter (d) of the half-cylindrical portion 5 of the units 1a forming the core 1 so that each unit 1 of the core 1 can be fit without play in this axial recess 11 while being able to rotate freely therein.
    The axial recess 11 of the barrel typically comprises, at its upper axial faces 12 and lower 13, a countersink 12a, 13a for cooperating frictionally with the round head 2 of one or the other of said two units. 1a of the core 1. The diameter (D ') of the axial recess 11 at this counterbore 12a, 13a is slightly greater than that (D) at the heart of the barrel 10 and corresponds to the diameter (d') of the round head 2 units 1a.
    In the embodiments shown in the figures, the length (I) of the semi-cylindrical portion of revolution 5 is slightly less than the length (L) of the cylindrical axial recess 11 considered between the surfaces defined by the shoulders 12a and 13a (Fig. 10).
    In this embodiment of the articulated assembly, the first part is constituted by the face 20 of the spectacle frame, as shown in FIG. 11. Each end 22a, 22b of this face 20 is intended to be secured with a hinge and more specifically with the barrel 10 of a hinge.
    Consider the end 22a of the face 20. This typically comprises a tongue 21 intended to be inserted into a recess such as a slot 16 formed in the outer casing of the barrel 10. The slot 16 is typically offset relative to the center of the opening 14. In the example illustrated in FIGS. 6 to 10, the slot 16 is shifted 120 ° relative to the center of the opening 14 but its position may vary, in particular depending on the desired pivot angle. As shown in fig. 8, the slot 16 to a width (If). The tongue 21 intended to be inserted into this slot 16 typically has a thickness approximately equal to (If) and may for example be glued, brazed or welded inside the latent 16.
    In this embodiment of the articulated assembly, the second part is constituted by the branch 30 of the spectacle frame, as shown in FIG. 12. The end of the branch 30 separates into two coupling members 31a, 31b having a certain elasticity so that they can come closer by pressure and move apart, under the effect of an elastic restoring force F associated with them, when this pressure is released, to regain their original spacing.
    Each coupling member 31a, 31b is adapted to be introduced through the opening 14 of the barrel 10 in the radial slot 4 of the core 1 and comprises retaining members 32a, 32b comprising retaining means 33a, 33b designed to snap, thanks to the elasticity of the coupling members 31a, 31b, under the effect of the elastic restoring force F, against the peripheral surface of the axial recess 11 of the barrel 10, so as to coupling each of the units 1a of the core 1 to the branch 30. The branch 30 is thus secured in rotation with the core 1 of the hinge.
    Each of the coupling members 31a, 31b further comprises a portion 35a, 35b, taking in the example illustrated in FIGS. 12 to 15 in the form of a notch, designed to cooperate respectively with each of the abutments 3 of the units 1a forming the core 1. The shape of these portions 35a, 35b is advantageously complementary to that of the abutments 3.
    In the illustrated example, when the coupling members 31a, 31b are inserted into the radial slot 4 of the core 1 through the opening 14 of the barrel 10 and released, each of the notches 35a, 35b exerts on the abutment 3 respectively of one and the other of the two units 1a of the core 1, a force corresponding to the elastic restoring force F, separating the retaining members 32a, 32b and causing the tightening of each of the heads 2 respectively on the upper axial faces 12 and lower 13 of the body 10. The heads 2 of diameter (d ') of the two units 1a are pulled under the effect of this force F and are inserted frictionally in the cylindrical axial recess 11 the barrel 10, respectively at the counterboring 12a and 13a (diameter (D ')). Each of the heads 2 is then clamped against one or other of the upper (12) and lower (13) axial faces of the barrel (10). This causes the creation of a couple to rotate the first part 20, 40 with respect to the second 30, 50.
    The assembly of the articulated assembly is carried out as illustrated in FIG. 13.
    In the first place, the two units 1a are introduced in the axial recess 11 of the barrel 10, taking care that the radial slot 4 generated by the assembly 10 of the units 1a is located in front of the space. x located between the two arms 15a, 15b of the barrel 10. The heads 2 of the units 1a of the core 1 are positioned on the shoulders or upper counters 12a and lower 13a respectively upper 12 and lower 13 ends of the barrel 10 to such an extent they come close the barrel 10 on both sides.
    Then we introduce the retaining members 32a, 32b of the second piece 30 through the opening 14 of the barrel 10 and the space x between the two arms 15a, 15b of the barrel 10 in the slot axial axis 4 of the core 1. Thus, the two units 1a coupled and forming the core 1 are also coupled in rotation with the coupling members 31a, 31b of the second part 30.
    As indicated above, by forcing the retaining members 32a, 32b into the axial slot 4 of the core 10, the coupling members 31a, 31b elastically deform by coming closer to the moment when the retaining means 33a, 33b snap against the peripheral wall of the axial recess 11 of the barrel 10. At this moment, the branch 30 abuts by its front edge 34 against the outer wall of the barrel 10 and the notches 35a, 35b of this branch 30 come pushing respectively the stops 3 of the units 1a forming the core 1, the heads 2 of the units 1a of the core 1 being thus clamped against the shoulders 12a, 13a arranged in the mantle 19 of the barrel 10 under the effect of the restoring force elastic F coupling members 31a, 31b. Figs. 14 and 15 illustrate this phenomenon. In fig. 14, the coupling members 31a, 31b are in a close position, under the effect of an external force (pressure with one hand), and in FIG. 15, they returned to their rest position after release of said external force, under the effect of the elastic return force F associated therewith.
    From this moment, the first piece 20 secured to the barrel 10 of the hinge and the second piece 30 engaged in the core 1 are coupled to the barrel 10.
    In this service position, the first part 20 can rotate about the axis of the core 1 relative to the second part 30 over an angular distance determined by the angular extent a of the opening 14 of the barrel . For each of the two extreme positions of the first 20 and second 30 pieces, the retaining members 32a, 32b abut against a side wall 17 or 18 of the opening 14.
    By choosing the stiffness of the coupling members 31a, 31b and their size, it is possible to adjust the frictional forces between the heads 2 of the units 1a of the core 1 and the countersinks 12a, 13a. In this way, it is possible to adjust to a desired predetermined value the torque necessary to pivot the first piece 20 relative to the second 30.
    In alternative embodiments of the articulated assembly, the arms 15a, 15b of the barrel 10 can be removed so that the assembly can be mounted and disassembled in all the possible relative positions of the first 20 and second 30 parts. relative to each other and not in a single relative position determined by these arms 15a, 15b. Fig. 16 illustrates such a barrel 10 having no arm 15a, 15b, the opening 14 being completely disengaged.
    It is possible to produce an articulated eyeglass frame according to the invention in which the face 20 is coupled at each of its ends to a branch 10 by means of articulated assemblies as described above.
    It is also conceivable that the first and second parts of the articulated assembly according to the invention are formed by intermediate parts 40, 50 designed to be connected by a first end to the hinge 1.10 and by a second end on one side or on a branch of a spectacle frame.
    Such a first piece formed by an intermediate piece 40 is illustrated in FIG. 17. This intermediate piece 40 forming the first part of the articulated assembly comprises an end provided with a tongue 41 corresponding to that 21 of the first part 20 illustrated in FIG. 11 for securing, as described above, this first intermediate piece 40 to the barrel 10 via the slot 16 of the barrel 10. The other end of this first intermediate piece 40 comprises assembly means 42 for the fix to any part comprising corresponding assembly means.
    FIG. 18 illustrates a second intermediate piece 50 forming the second piece of the articulated assembly according to the invention, one end of which comprises coupling members 51a, 51b including retaining members 52a, 52b and retaining means 53a, 53b, corresponding respectively to the coupling members 31a, 31b, the retaining members 32a, 32b and retaining means 33a, 33b of the second piece 30 described above. These coupling members 51a, 51b and retainers 52a, 52b make it possible to couple said second intermediate piece 50 to the hinge 1.10 as the second piece 30. Like the coupling members 31a, 31b of the branch 30, the coupling members 51a, 51b of the second intermediate part 50 comprise portions 55a, 55b, taking the form of notches, whose role is identical to that of the notches 35a, 35b previously described. The other end of the second intermediate piece 50 comprises assembly means 56 for attaching it to any part comprising corresponding assembly means.
    FIG. 19 illustrates the assembly of the articulated assembly comprising first 40 and second 50 intermediate pieces as illustrated in FIGS. 17 and 18.
    The units 1a of the core 1 are introduced into the axial recess 11 of the barrel 10 to form the hinge. The first intermediate piece 40 is then secured to the barrel 10 and the coupling members 51a, 51b of the second intermediate piece 50 are introduced through the opening 14 of the barrel 10 in the radial slot 4 of the core 1 to that the retaining means 53a, 53b snap against the cylindrical wall of the axial recess 11 of the barrel 10 and that the notches 55a, 55b cooperate with the stops 3 of the units 1a and thus tighten the heads 2 of these units 1a inside the axial recess 11 of the barrel 10, bearing against the shoulders 12a, 13a.
    Once the articulated assembly assembled, an eyeglass frame face 60 comprising assembly means (not visible in FIG 19) corresponding to the assembly means 42 can be clipped onto the first intermediate piece 40 and an eyeglass frame branch 70 comprising assembly means (not visible in FIG 19) corresponding to the assembly means 56 can also be clipped onto the second intermediate part 50. Of course, other parts than those 60 , 70 of a spectacle frame can be clipped on the first 40 and second 50 intermediate pieces.
    In the embodiments shown in FIGS. 1 to 19, the first piece 20 or first intermediate piece 40 are secured to the barrel 10 by the attachment of a tongue 21, or 41 in a slot 16 of the barrel 10. It is also conceivable to secure these pieces together by any other medium, especially without cooperation of a slot and a tongue. They may for example be from a room, as shown in FIG. 20.
    A structure comprising the body 10 of the hinge and the first part 20 or the first intermediate part 40 can typically be obtained by molding.
    It will be clear to those skilled in the art that the present invention is in no way limited to the embodiments presented above and illustrated in the figures.
    For example, it is obvious that the shape of the coupling members and in particular portions cooperating with the stops of the units of the core, retaining members and / or retaining means of the second piece, that it either an intermediate piece or not, can vary to infinity as far as their functions are assured.
    The units 1 of the core 1 are typically identical but could also be different as long as their functions remain assured.
    权利要求:
    Claims (13)
    [1]
    An articulated assembly having a first part (20; 40) connected to a second part (30; 50) by a hinge (1, 10), the hinge (1, 10) having a body (10) having an axial recess ( 11) cylindrical of revolution opening on first and second axial faces of the body (10) and a cylindrical core (1) of revolution of diameter (d) corresponding to the diameter (D) of the axial recess (11) of the body (10). ), said core (1) having a radial cavity (4) opening on its periphery, the side wall of the body (10) having an opening (14) of a predetermined angular extent (a); the first piece (20; 40) being adapted to be secured to the body (10) of the hinge (1, 10); the second piece (30; 50) having an end provided with at least first (31a; 51a) and second (31b; 51b) coupling members adapted to deform elastically to be introduced into the radial cavity (4; ) of the core (1) through the opening (14) of the body (10) and having retaining means (33a, 33b; 53a, 53b) cooperating, in the operating position, introduced into the radial cavity (4) of the core (1), with the cylindrical wall of revolution of the axial recess (11) of the body (10); the whole being arranged so that the first piece (20; 40) is articulated on the second piece (30; 50) about the axis (R) of the axial recess (11) of the body (10) on an angular extent substantially corresponding to the angular extent (a) of the opening (14) of said body (10), characterized in that said core (1) comprises at least first and second parts (1a), said radial cavity (4) being arranged between said first and second parts (1a), in that each of said first and second parts (1a) comprises a round head (2) and a stop (3), and in that each of said first (31a) 51a) and second (31b; 51b) coupling members comprises at least one portion (35a, 35b; 55a, 55b) exerting on the abutment (3) respectively of one and the other of said first and second parts of the core (1), a force F resulting from the elastic deformation of the coupling members (31a, 31b; 51a; 51b) causing the s waving each of the heads (2) respectively on said first and second axial faces (12, 13) of the body (10).
    [2]
    2. An assembly according to claim 1, characterized in that the radial cavity (4) of the core (1) is a radial slot extending diametrically in the core (1) and opening on each of said first (12) and second faces axial (13).
    [3]
    3. An assembly according to one of the preceding claims, characterized in that said first and second parts (1a) of the core (1) are identical and inserted head to tail in the opening (11) of the body (10).
    [4]
    4. Assembly according to one of the preceding claims, characterized in that the body (10) comprises two arms (15a, 15b) extending in the opening (14) and facing each other, separated by a distance (x ) of the other, this distance (x) being sufficient to allow the passage of the coupling members (31a, 31b; 51a, 51b) of the second piece (30; 50) so as not to allow the assembling the second piece (30; 50) to the hinge (1, 10) only in a predetermined angular position of this second piece (30; 50) relative to the hinge (1, 10).
    [5]
    5. Assembly according to one of the preceding claims, characterized in that the body (10) is a barrel.
    [6]
    6. Assembly according to one of the preceding claims, characterized in that, on each of said first (12) and second (13) axial faces of the body (10), the axial recess (11) comprises a countersink (12a, 13a) cooperating frictionally with the round head (2) of one or other of said two parts (1a) of the core (1).
    [7]
    7. Assembly according to one of the preceding claims, characterized in that the side wall of the body (10) has a recess (16), and in that the first part (20, 40) comprises a tongue (21, 41), said tongue (21,41) being inserted and fixed inside said recess (16) for securing the first piece (20, 40) and the body (10).
    [8]
    8. Assembly according to one of claims 1 to 6, characterized in that the body (10) has come from a workpiece with the first part (20, 40).
    [9]
    9. Assembly according to one of the preceding claims, characterized in that said portion (35a, 35b; 55a, 55b) comprises a notch.
    [10]
    10. An assembly according to one of the preceding claims, characterized in that said portion (35a, 35b; 55a, 55b) is of complementary shape to that of the abutment (3) on which it exerts said force F.
    [11]
    11. Second part for an assembly according to one of claims 1 to 10, characterized in that one of its ends comprises coupling members (31a, 31b; 51a, 51b) adapted to engage in the cavity radial (4) of the core (1) of the assembly and comprising at least a portion (35a, 35b; 55a, 55b) adapted to cooperate with the stop (3), as well as retaining means (33a, 33b; 53a; 53b) adapted to cooperate with the body (10) of the hinge (1, 10) of the assembly.
    [12]
    12. Eyeglass frame, the face part and the branches of which respectively constitute the first and second assembly parts according to one of claims 1 to 10.
    [13]
    13. Hinge (1, 10) having a body (10) having a cylindrical axial recess (11) of revolution opening on first and second axial faces of the body (10) and a core (1) of cylindrical revolution (1) of diameter (d) corresponding to the diameter (D) of the axial recess (11) of the body (10), said core (1) having a radial cavity (4) opening on its periphery, the lateral wall of the body (10) comprising an opening (14) of predetermined angular extent (a); the body (10) being arranged to be secured to the first piece (20; 40); the radial cavity (4) of the core (1) being adapted to receive first and second coupling members (31a, 31b; 51a, 51b) of the second piece (30; 50) passing through the opening ( 14) of the body (10), whose cylindrical wall of revolution of the axial recess (11) is adapted to cooperate with retaining means (33a, 33b, 53a, 53b) that comprises the second piece (30; , all arranged so that the first piece (20; 40) is hinged to the second piece (30; 50) about the axis (R) of the axial recess (11) of the body (10) an angular extent substantially corresponding to the angular extent (a) of the opening (14) of said body (10), characterized in that said core (1) comprises at least first and second parts (1 a), said radial cavity (4) being arranged between said first and second parts (1 a), in that each of said first and second parts (1 a) comprises a round head (2) and a stop (3), and in that the stop (3) of each of said first and second parts of the core (1) is adapted to receive a portion (35a, 35b; 55a, 55b) of each of said first (31a; 51a) and second (31b; 51b) coupling members (31a, 31b; 51a, 51b) a force F resulting from an elastic deformation of the coupling (31a, 31b; 51a; 51b) so that each of the heads (2) is clamped respectively on said first and second axial faces of the body (10).
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    FR3002726A1|2014-09-05|Removable connection unit i.e. articulated clasp, for connecting e.g. case and strand, of wristwatch, has ball joint comprising spherical ball connected to element and engaged in seat arranged in another element so as to be retained
    CH709653A2|2015-11-30|and articulated eyeglass frame having such a set.
    EP1554625A1|2005-07-20|Shield for glasses and components for making such a shield
    EP2765463A2|2014-08-13|Mechanism for transmitting axial and rotary movements between two offset staffs and timepiece comprising said mechanism
    WO1998018041A1|1998-04-30|Method for linking a branch and front part of spectacles and spectacle hinge
    FR2989178A1|2013-10-11|Eyeglasses, have articulation arranged transversely to longitudinal axis at end to allow engagement of tenon in bearing and sliding of bolt close to bearing on axis to obtain screwless articulation with interchangeable branch
    FR2891064A1|2007-03-23|Spectacle, has axle traversing housing to allow double rotary motion of branches so that branches are made concave by rotating on themselves when branches have convex shape and arranged against facade/frame by folding along specific angle
    EP3756501A1|2020-12-30|Fixing device for a bracelet
    FR2972272A1|2012-09-07|MOUNTING GLASSES WITH CLIPED BRANCH
    EP3669693A1|2020-06-24|Clasp and attachment system
    EP3744210A1|2020-12-02|Device for securing a strap to a watch case
    CH716349A2|2020-12-30|Device for attaching a bracelet.
    FR3011344A1|2015-04-03|MOUNT OF EYEGLASSES WHICH ARE CONNECTED TO THE TENON BY A JOINT AXIS FORMED BY A SCREW SLEEVE
    EP3376310A1|2018-09-19|Attachment device
    CH708488A2|2015-02-13|An screwless hinge joint or central axis through.
    同族专利:
    公开号 | 公开日
    CH714122B1|2021-09-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2019-03-29| PK| Correction|Free format text: RECTIFICATION INVENTEUR |
    优先权:
    申请号 | 申请日 | 专利标题
    CH01109/17A|CH714122B1|2017-09-06|2017-09-06|Articulated assembly, second piece for this one, spectacle frame and hinge.|CH01109/17A| CH714122B1|2017-09-06|2017-09-06|Articulated assembly, second piece for this one, spectacle frame and hinge.|
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