SET OF EYEGLASSES, EACH WITH A FIRST AND SECOND HINGE, NO SCREWS

Abstract

TITLE: SET OF EYEGLASSES EQUIPPED WITH A FIRST AND SECOND SCREWLESS HINGES The invention relates to a set of eyeglasses (10) comprising: a frame (200) equipped with two openings (212, 214), two temples (310, 320) movable relative to the frame in translation between a mounting position and a mounted position, and in rotation in the mounted position, between an unlocked and open position via an intermediate position, two hinges (45, 54) each arranged between the frame and one of the temples and comprising a female block (400) and a male block (500). In the mounting position, one of the temples passes through one of the openings, and the male block passes through an insertion opening (416) of the female block.In the intermediate position, a distal end (310B, 320B) of one of the branches is located in one of the openings, and one of the branches is locked in translation in the mounted position by a locking stop (418) at the insertion opening. Figure to be published with the abbreviation: Figure 1.

Description

Title of the invention: SET OF PAIR OF EYEGLASSES EQUIPPED WITH A FIRST AND A SECOND HINGES WITHOUT SCREWS TECHNICAL FIELD OF THE INVENTION

[0001] The present invention relates to the field of pairs of glasses and particularly pairs of glasses provided with screwless hinges. TECHNOLOGICAL BACKGROUND OF THE INVENTION

[0002] Conventionally, a pair of glasses comprises a frame, a first and second arm and a first and second hinge each arranged between the frame and respectively the first and second arm. The first and second hinges are called "screwless hinges" and each comprise a female block and a block poorly cooperating with each other to allow: - the translation of the first and second branches relative to the frame between a disassembled position and a mounted position, and - rotation, in the mounted position, between a closed position and an open position.

[0003] This type of hinge makes it possible to carry out the operations of disassembly and assembly of the first and second branches of glasses relative to the frame of the pair of glasses by simple translation of the male block relative to the female block of the first and second hinges.

[0004] However, in the case of a pair of glasses with a screwless hinge intended for young users, the operations of dismantling and mounting the first and second branches of the glasses relative to the frame can be carried out easily by young users. Consequently, a significant repetition of the operations of dismantling and mounting the branches of the pair of glasses can cause the loss of a branch or the frame or even damage to the hinges and require changing the branches and / or the frame of the pair of glasses. Summary of the invention

[0005] The invention offers a solution to the problems mentioned above, by proposing a set of glasses provided with a first and a second hinge having a particular geometry.

[0006] A first aspect of the invention relates to a set of glasses comprising: - a mount comprising a frame having a first and second or retaining openings for a first and a second optical glass respectively, - a first and second branch each extending between a connecting edge and a distal end and movable relative to the frame: • in translation in a vertical direction between a mounting position and a mounted position, • rotating in a horizontal direction in the mounted position, between an unlocked position and an open position via an intermediate position, - a first and a second hinge each comprising a female block and a male block, each arranged between the frame and respectively the first and second branches, each female block comprising an insertion opening.

[0007] In the mounting position of one of the first and second branches, the first or second branch passes through the second or first opening of the mount respectively, and the male block passes through the insertion opening of the female block of one of the first and second hinges.

[0008] In the intermediate position of one of the first and second branches, the distal end of the first or second branch is located respectively in the second or first opening of the mount, and the first or second branch is locked in translation in the mounted position by a locking stop arranged at the level of the insertion opening of the female block of one of the first and second hinges.

[0009] The presence of a locking stop for the female block of the first and second hinges makes it possible to impose the positioning of the branch in the opposite opening of the frame during the operations of mounting and dismounting this branch, and thus allows the locking of the first and second branches relative to the frame when the lenses are mounted, in a translationally mounted position, and between an intermediate position and an open rotational position. Such a geometry of the first and second hinges makes it possible to avoid any involuntary operation of dismounting the branches relative to the frame and thus greatly limit damage to the pair of glasses.

[0010] Advantageously, the set of pair of glasses is according to which: - each female block of the first and second hinges comprises: • a rotation channel extending in a vertical direction, open laterally on an internal face of the frame or of one of the first and second branches, in the open position, opposite the other of the first and second hinges, and divided into two portions: 1. a locking portion comprising the insertion opening, and 2. a portion of pivoting freedom, 3. a receiving housing opening into the rotation channel, at the level of the pivoting freedom portion, and open on the internal face of the mount or of one of the first and second branches and on a connecting edge of the mount or of one of the first and second branches. 4. each male block of the first and second hinges comprises: • a vertical rotation axis received in the rotation channel of each female block, and • a connecting arm extending from the edge of the mount or one of the first or second branches to the axis of rotation and received in the receiving housing of each female block.

[0011] Such a geometry of the first and second hinges allows the mobility in translation and rotation of the first and second branches relative to the frame by the cooperation of each male block with a female block.

[0012] Preferably, the frame comprises a first and a second connecting section each extending on either side of the frame in a horizontal direction, each of the first and second connecting sections comprising: - an internal face arranged opposite the internal face of the other connecting section, - an external face opposite the internal face in the horizontal direction, - the connecting edge connecting the internal face to the external face, and - the female block or the male block of the first and second hinges extending to the connecting edge.

[0013] Advantageously, each of the first and second branches comprises: - an internal face arranged, in the open position, opposite the internal face of the other of the first and second branches, - an external face opposite the internal face, - the connecting edge connecting the internal face to the external face, and - the female block or the male block of the first and second hinges extending to the connecting edge.

[0014] Preferably, the rotation channel of the female block of the first and second hinges comprises a blind hole receiving an end portion of the rotation axis of the male block of the first and second hinges.

[0015] According to a first embodiment of the set of pair of glasses: - the first and second connecting sections of the frame include res respectively the female block of the first hinge and the female block of the second hinge, and

[0016] the first and second branches respectively comprise the male block of the first hinge and the male block of the second hinge. According to a second embodiment of the set of pair of glasses: the first and second connecting sections of the mount respectively comprise the male block of the first hinge and the male block of the second hinge, and - the first and second branches respectively comprise the female block of the first hinge and the female block of the second hinge.

[0017] A second aspect of the invention relates to a pair of glasses comprising: - the set of pair of glasses according to the first aspect of the invention, - a first and a second optical glass each mounted respectively in the first and second openings of the frame.

[0018] The first and second branches are movable between the open position and a closed position and are locked in translation in the mounted position by a locking stop arranged at the insertion opening of the female block of the first and second hinges.

[0019] A third aspect of the invention relates to a method of mounting the first or second branch of a set of glasses according to the first aspect of the invention comprising the following successive steps: - passage of the first or second branch through the second or first opening, - alignment of the male block with the insertion opening of the female block of the first or second hinge, and - insertion of the male block inside the female block by translation from the mounting position to the mounted position.

[0020] Advantageously, the method according to the third aspect of the invention is according to which: - the alignment step corresponds to aligning the connecting arm of the male block with the insertion opening of the female block, and - the insertion step corresponds to the insertion of the rotation axis of the male block inside the rotation channel of the female block.

[0021] A fourth aspect of the invention relates to a method of mounting the pair of glasses according to the second aspect of the invention comprising the mounting steps according to the third aspect of the invention and which comprises, after the insertion step, a step of locking the first or second branch previously in the mounted position comprising the following sub-steps: - rotation of the first or second branch relative to the frame to a position between the intermediate position and the open position, and - fitting the second or first optical glass into, respectively, the second or first opening previously crossed by, respectively, the first or second branch.

[0022] A fifth aspect of the invention relates to a method of dismantling the pair of glasses according to the second aspect of the invention comprising the following successive steps: - removal of the second or first optical glass from the second or first aperture of the frame, - moving the first or second branch to the unlocked position, - translation of the male block in the vertical direction from the mounted position to the mounting position until the male block is removed from inside the female block in a disassembled position.

[0023] The invention and its various applications will be better understood by reading the following description and examining the accompanying figures. BRIEF DESCRIPTION OF THE FIGURES

[0024] Other advantages and characteristics of the invention will appear on reading the following description, illustrated by the figures in which: - [Fig.l] is a perspective view of a pair of glasses according to the invention, in which a first branch is in a mounted and open position, and a second branch is in a mounted and unlocked position; - [Fig.2] is a partial perspective view of the pair of glasses in which the second branch is in a disassembled position; - [Fig.3] is a partial perspective view of the pair of glasses in which the second branch is in a mounting and unlocked position; - [Fig.4] is a partial perspective view of the pair of glasses in which the second branch is in a mounted and unlocked position; - [Fig.5] is a partial view from below of the pair of glasses in which the second arm is in a mounted and unlocked position; - [Fig.6] is a partial view from below of the pair of glasses in which the second branch is in a mounted and intermediate position; - [Fig.7] is a partial view from below of the pair of glasses in which the second branch is in a mounted and closed position; - [Fig.8] is a partial perspective view of the pair of glasses according to

[0025]

[0026]

[0027]

[0028]

[0029]

[0030] which the second branch is in a raised and open position; - [Fig.9] is a partial bottom view of the pair of glasses with the second arm in a raised and open position. DETAILED DESCRIPTION An exemplary embodiment according to the invention is described in detail below, with reference to the attached drawings. This example illustrates the characteristics and advantages of the invention. Unless otherwise specified, the same element appearing in different figures has a single reference. For the understanding of the invention, the vertical, longitudinal and transverse orientations will be adopted according to the V, L, T reference frame indicated in the figures whose longitudinal L and transverse T axes extend in a horizontal plane. The first branch towards the second branch of the pair of glasses is oriented according to the transverse axis T of the VLT reference frame. [Fig.l] illustrates a pair of glasses 10 comprising a set of pair of glasses 10 comprising: - a 200 mount including: • a frame 210 comprising a first and second openings 212, 214, and • a first and a second connecting section 220, 230 each extending on either side of the frame 210 in a horizontal direction, and each delimited horizontally by a connecting edge 220A, 220B, - a first and second branch 310, 320 each extending between a connecting edge 310A, 320A and a distal end 310B, 320B, - a first and a second hinge 45, 54 each arranged between the frame 200 and respectively the first and second branches 40, 42. The pair of glasses 10 further comprises, from the assembly, a first and second optical lenses 62, 64 received respectively in the first and second openings 212, 214 of the frame 200, the first and second optical lenses 62, 64 being removable relative to the first and second openings 212, 214 between a disengaged position and a fitted position. The first connecting section 220 of the frame 200 comprises: - an internal face 222, - an external face 224 opposite the internal face 222 in the horizontal direction, and - a connecting edge 220A extending vertically connecting the internal face 222 to

[0031]

[0032]

[0033]

[0034]

[0035]

[0036]

[0037] the external face 224. The second connecting section 230 of the mount 200 comprises: - an internal face 232 arranged opposite the internal face 222 of the first connecting section 220, - an external face 234 opposite the internal face 232 of the second connecting section 230 in the horizontal direction, and - a connecting edge 230A extending vertically connecting the internal face 232 to the external face 224, 234. The first branch 310 comprises: - an internal face 312, - an external face 314 opposite the internal face 312, and - the connecting edge 310A connecting the internal face 312 to the external face 314. The second branch 320 includes: - an internal face 322 arranged, in the open position, opposite the internal face 312 of the first branch 310, - an external face 324 opposite the internal face 322, and - the connecting edge 320A connecting the internal face 322 to the external face 324. According to an exemplary embodiment of the invention as illustrated in Figures 2 to 8, representing a partial view of the assembly focused on the second hinge 54 in different positions explained below. The second hinge 54 comprises: - a female block 400 arranged in the second connecting section 230 of the mount 200, and - a male block 500 arranged from the connecting edge 320A of the first branch 320. According to another example not shown, the female block 400 and the male block 500 are reversed, that is to say that the female block 400 extends from the connecting edge 320A of the first branch 320 and that the male block 500 is arranged in one of the first or second connecting sections 220, 230 of the mount 200. The first and second hinges 45, 54 may be symmetrically identical to each other along the vertical axis or symmetrically reversed along a horizontal axis. In this example, the first hinge 45 is identical to the second hinge 54 and comprises: - a female block 400 arranged in the first connecting section 220 of the mount 200, and - a male block 500 arranged from the connecting edge 310A of the first branch 310. In the remainder of the description, each male block 500 and each female block 400 of the first and second hinges 45, 54 are described but only those of the second hinge 54 are shown in the figures.

[0038] [Fig.2] shows the second branch 320 in a position disassembled and distant from the mount 200. Each female block 400 comprises: - a rotation channel 410 extending in a vertical direction, open laterally on an internal face 222, 232, of the mount 200, in the open position, opposite the other of the first and second hinges 45, 54, and divided vertically into two portions: • a blocking portion 412 comprising an insertion opening 416, and • a portion of pivoting freedom 414 comprising a blind hole 415, - a locking stop 418 arranged at the insertion opening 416, and - a receiving housing 420 opening into the rotation channel 410, at level of the pivoting freedom portion 414, and open on the internal face 222, 232 and on a connecting edge 220A, 230A of the mount 200 or of one of the first and second branches 310, 320.

[0039] Each male block 500 comprises: - a rotation axis 510 extending vertically between a first end 510A and a second end 510B and divided vertically into two sections: • a locking section 512, • a pivoting freedom section 514 comprising an end portion 515 which comprises the second end 510B, - a connecting arm 520 extending from the connecting edge 310A, 320A of one of the first or second branches 310, 320 to the pivoting freedom section 514 of the rotation axis 510; the locking section 512 extends from the first end 510A to one end of the pivoting freedom section 514 aligned horizontally with a lower edge of the connecting arm 520.

[0040] In this example, the first and second branches 310, 320 each comprising the male block 500 of the first and second hinges 45, 54, respectively, are each made in a single piece. The mount 200 comprising the female blocks 400 of the first and second hinges 45, 54 is made in a single piece.

[0041] Each of the first and second branches 310, 320 is movable relative to the mount 200: - in translation in a vertical direction between successively (from bottom to top): • a dismantled position (figure 2), • a mounting position (figure 3) according to which the first or second branch 310, 320 is partially mounted or dismounted relative to the mount 200, and • a mounted position (figures 4 to 8), - rotating in a horizontal direction in the mounted position, successively between: • an unlocked position (figures 3, 4 and 5), and • a locked position divided into three successive positions: • an intermediate position (figure 6), • a closed position (figure 7), and • an open position (figures 8 and 9).

[0042] The translation of the first and second branches 310, 320 relative to the mount 200 is possible only in the unlocked position.

[0043] A rotation angle a shown in figures 5 to 7 is formed between each of the first and second branches 310, 320 and the mount 200. The value of the rotation angle a varies according to the position of the first and second branches 310, 320 relative to the mount 200 and is measured between the internal face 322 of the first or second branch 310, 320 and a straight line D tangent to the internal surface 232 of the second connecting section 230 of the mount 200.

[0044] In unlocked position: - the first branch 310 passes through the second opening 214 of the frame 200, - the second branch 320 passes through the first opening 212 of the frame 200, - the rotation axis 510 of each male block 500 is aligned with the rotation channel 410 of each female block 400 along an X axis, and - the connecting arm 520 of the male block 500 is aligned ([Fig.4] and 5) or crosses ([Fig.3]) the insertion opening 416 of each female block 400, and - the angle a formed between each of the first and second branches 310, 320 and the frame 200 is less than 75°, preferably between 40° and 70°.

[0045] In the mounting and unlocked position of the first and second branches 310, 320 relative to the mount 200, the second branch 320 of which is illustrated in [Fig.3]: - mounting position: • the locking section 512 of each male block 500 is arranged outside the rotation channel 410 of the female block 400 of the first and second hinges 45, 54 of the mount 200, • the pivoting freedom section 514 of each male block 500 is received in the locking portion 412 of the rotation channel 410 of the female block 400 of the first and second hinges 45, 54 of the mount 200, and • the connecting arm 520 of each male block 500 extending from the pivoting freedom section 514 through the insertion opening 416 of the female block 400 of the first and second hinges 45, 54 of the mount 200; - unlocked position: • the first branch 310 passes through the second opening 214 of the frame 200, • the second branch 320 passes through the first opening 212 of the frame 200, • the rotation axis 510 of each male block 500 is aligned with the rotation channel 410 of each female block 400 along an X axis, and • the connecting arm 520 of the male block 500 is aligned with the insertion opening 416 of each female block 400, and • the angle a formed between each of the first and second branches 310, 320 and the frame 200 is less than 75°, preferably between 40° and 70°.

[0046] Transitioning from the disassembled position to the unlocked position requires positioning the connecting arm 520 of the male block 500 by aligning it with the insertion opening 416 of the female block 400.

[0047] In the mounted and unlocked position of the first and second branches 310, 320 relative to the mount 200, the second branch 320 of which is illustrated in figures 4 and 5: - mounted position: • the rotation axis 510 of each male block 500 is received in the rotation channel 410 of each female block 400 so that: • the locking section 512 of the male block 500 is received in the locking portion 412 of the female block 400, • the pivoting freedom section 514 of the male block 500 is received in the pivoting freedom portion 514 of the female block, and • the end portion 515 of the male block 500 is received in the blind hole 415 of the rotation channel 410 of the female block 400; - unlocked position as described previously.

[0048] In the mounted and intermediate position, of the first and second branches 310, 320 relative to the mount 200, the second branch 320 of which is illustrated in [Fig.6]: - mounted position identical to that of figures 4 and 5; - intermediate position: • the distal end 310B of the first branch 310 is located in the second opening 214 of the mount 200 (not shown), • the distal end 320B of the second branch 320 is located in the first opening 212 of the mount 200 (figure 5), and • the angle a formed between each of the first and second branches 310, 320 and the mount 200 is substantially equal to 75°.

[0049] In the mounted and locked position of the first and second branches 310, 320 relative to the mount 200, the second branch 320 of which is illustrated in figures 6, 7, 8 and 9: - mounted position identical to that of figures 4 and 5; - locked position: • the internal face 312, 322 of each of the first and second branches 310, 320 is arranged opposite the internal face 222 of the frame 200 so that the distal ends 310B, 320B of the first and second branches 310, 320 are located on the side of the internal face 222 of the frame 200, • the connecting arm 520 of each male block 500 is blocked in translation by the blocking stop 418 of the female block 400, and • the angle a formed between each of the first and second branches 310, 320 and the mount 200 is between 75° and 180°.

[0050] More particularly, in the mounted and closed position of the first and second branches 310, 320 relative to the mount 200, the second branch 320 of which is illustrated in [Fig.7], the angle α formed between each of the first and second branches 310, 320 and the mount 200 is substantially equal to 90°.

[0051] More particularly, in the mounted and open position of the first and second branches 310, 320 relative to the mount 200, the second branch 320 of which is illustrated in FIGS. 8 and 9: - the connecting arm 520 of the male block 500 is received in the receiving housing 246 of each female block 400, and • the angle a formed between each of the first and second branches 310, 320 and the mount 200 is substantially equal to 180°.

[0052] The method of mounting the first branch 310 of the pair of glasses 10 comprises the following successive steps: - removal of the second optical glass 62 from the second opening 214 of the frame 200, - insertion of the first branch 310 into the second opening 214, - moving the first branch 310 into the unlocked position by aligning the connecting arm 520 of the male block 500 with the insertion opening 416 of the female block 400 of the mount 200 of the first hinge 45, - insertion of the rotation axis 510 of the male block 500 of the first branch 310 inside the rotation channel 410 of the female block 400 by translation of the first branch 310 to a mounting and unlocked position then to the mounted and unlocked position, and - locking the first branch 310 previously in the mounted position comprising the following sub-steps: • rotation of the first branch 310 relative to the frame 200 to a position between the intermediate position and the open position, and • fitting of the second optical glass 64 into the second opening 214 of the frame 200.

[0053] The method of mounting the second branch 320 of the pair of glasses 10 comprises the following successive steps: - removal of the first optical glass 62 from the first opening 212 of the frame 200, - insertion of the second branch 320 into the first opening 212, - moving the second branch 320 into the unlocked position by aligning the connecting arm 520 of the male block 500 of the second branch 320 with the insertion opening 416 of the female block 400 of the mount 200 of the second hinge 54, - insertion of the rotation axis 510 of the male block 500 inside the rotation channel 410 of the female block 400 by translation of the second branch 320 to a mounting and unlocked position then to the mounted and unlocked position, and - locking the second branch 320 previously in the mounted position comprising the following sub-steps: • rotation of the second branch 320 relative to the frame 200 to a position between the intermediate position and the open position, and • fitting of the first optical glass 62 into the first opening 212 of the frame 200.

[0054] In a particular case according to which the pair of glasses 10 can be sold unassembled in separate parts in a package, for example according to which the first and second optical lenses 62, 64 are not mounted relative to the frame 200. In this case, the first assembly method of the pair of glasses 10 comprises the steps of the two previous assembly methods without the following two steps of: - removal of the second optical glass 62 from the second opening 214 of the mount 200, and - removal of the first optical glass 62 from the first opening 212 of the frame 200.

[0055] The method for dismantling the first branch 310 of the pair of glasses 10 comprises the following successive steps: - removal of the second optical glass 64 from the second opening 214 of the frame 200, - rotation of the first branch 310 relative to the mount 200 until it passes through the second opening 214 and then to the unlocked position in which the connecting arm 520 of the male block 500 of the first branch 310 is aligned with the insertion opening 416 of the female block 400 of the mount 200 of the first hinge 45, and

[0056] translation of the male block 500 in the vertical direction from the mounted position to the mounting position until the removal of the rotation axis 510 of the male block 500 from inside the rotation channel 410 of the female block 400 in the disassembled position of the first branch 310.

[0057] The method for dismantling the second branch 320 of the pair of glasses 10 comprises the following successive steps: - removal of the first optical glass 62 from the first opening 212 of the frame 200, - rotation of the second branch 320 relative to the mount 200 until it passes through the first opening 212 and then to the unlocked position in which the connecting arm 520 of the male block 500 of the second branch 320 is aligned with the insertion opening 416 of the female block 400 of the mount 200 of the second hinge 54, and - translation of the male block 500 in the vertical direction from the mounted position to the mounting position until the rotation axis 510 of the male block 500 is withdrawn from inside the rotation channel 410 of the female block 400 in the disassembled position of the second branch 310.

[0058] The pair of glasses 10 comprising the lenses 62, 64 and the pair of glasses assembly 10 according to the invention ensures locking of the first and second branches 310, 320 relative to the frame 200 in a mounted position and between an intermediate position and an open position of the first and second branches 310, 320 so as to prevent any unnecessary disassembly operation. Consequently, the disassembly of the branches 310, 320 requires a prior unlocking operation comprising the removal of the optical lenses 64, 62 from the openings 214, 212 of the frame 200 and the insertion of the branches 310, 320 through the openings 214, 212 and then the rotation of the branches 310, 320 to their unlocked position. In addition, the first and second hinges 45, 54 of the pair of glasses 10 have a simple geometry each comprising a female block 400 cooperating with a male block 500.

Claims

Claims

1. A set of pair of glasses (10) comprising: - a mount (200) comprising a frame (210) having a first and second opening (212, 214) for holding respectively a first and a second optical lens (62, 64), - a first and second branch (310, 320) each extending between a connecting edge (310A, 320A) and a distal end (310B, 320B) and movable relative to the mount (200): • in translation in a vertical direction between a mounting position and a mounted position, • rotating in a horizontal direction in the mounted position, between an unlocked position and an open position via an intermediate position, - a first and a second hinge (45, 54) each comprising a female block (400) and a male block (500), each arranged between the frame (200) and respectively the first and second branches (40, 42), each female block (400) comprising an insertion opening (416); characterized in that: - in the mounting position of one of the first and second branches (310, 320), the first or second branch (310, 320) passes respectively through the second or first opening (214, 212) of the mount (200), and the male block (500) passes through the insertion opening (416) of the female block (400) of one of the first and second hinges (45, 54), and - in the intermediate position of one of the first and second branches (310, 320), the distal end (310B, 320B) of the first or second branch (310, 320) is located respectively in the second or first opening (214, 212) of the mount (200), and the first or second branch (310, 320) is locked in translation in the mounted position by a locking stop (418) arranged at the opening

2. insertion (416) of the female block (400) of one of the first and second hinges (45, 54). Set of pair of glasses (10) according to claim 1, characterized in that: - each female block (400) of the first and second hinges (45, 54) comprises: • a rotation channel (410) extending in a vertical direction, open laterally on an internal face (222, 232, 312, 322) of the frame (200) or of one of the first and second branches (310, 320), in the open position, opposite the other of the first and second hinges (45, 54), and divided into two portions:

1. a locking portion (412) having the insertion opening (416), and 2. a portion of pivoting freedom (414), and • a receiving housing (420) opening into the rotation channel (410), at the level of the pivoting freedom portion (414), and open on the internal face (222, 232, 312, 322) of the mount (200) or of one of the first and second branches (310, 320) and on a connecting edge (220A, 230A, 310A, 320A) of the mount (200) or of one of the first and second branches (310, 320); - each male block (500) of the first and second hinges (45, 54) comprises: • a vertical rotation axis (510) received in the channel of rotation (410) of each female block (400), and • a connecting arm (520) extending from the connecting edge (220A, 230A, 310A, 320A) respectively of the mount (200) or of one of the first or second branches (310, 320) to the axis of rotation (510) and received in the receiving housing (246) of each female block (400).

3. A set of glasses (10) according to claim 2, characterized in that the frame (200) comprises a first and a second connecting section (220, 230) each extending on either side of the frame (210) in a horizontal direction, each of the first and second connecting sections (220, 230) comprising: - an internal face (222, 232) arranged opposite the internal face (232, 222) of the other connecting section (230, 220), - an external face (224, 234) opposite the internal face (222, 232) in the horizontal direction, - the connecting edge (220A, 230A) connecting the internal face (222, 232) to the external face (224, 234), and - the female block (400) or the male block (500) of the first and second hinges (45, 54) extending to the connecting edge (220A, 230A).

4. A set of glasses (10) according to claim 2 or 3, characterized in that each of the first and second branches (310, 320) comprises: - an inner face (312, 322) arranged, in the open position, opposite the inner face (322, 312) of the other of the first and second branches (320, 310), - an outer face (314, 324) opposite the inner face (312, 322), - the connecting edge (310A, 320A) connecting the inner face (312, 322) to the outer face (314, 324), and - the female block (400) or the male block (500) of the first and second hinges (45, 54) extending to the connecting edge (310A, 320A).

5. A pair of glasses assembly (10) according to any one of the preceding claims in combination with claim 2, characterized in that the rotation channel (410) of the female block (400) of the first and second hinges (45, 54) comprises a blind hole (415) receiving an end portion (515) of the rotation axis (510) of the male block (500) of the first and second hinges (45, 54).

6. A set of eyeglasses (10) according to any one of the claims-

7.

8.

9. indications 3 or 4, characterized in that: the first and second connecting sections (220, 230) of the mount respectively comprise the female block (400) of the first hinge (45) and the female block (400) of the second hinge (54), and the first and second branches (310, 320) respectively comprise the male block (500) of the first hinge (45) and the male block (500) of the second hinge (54). Pair of glasses (10) including: the set of glasses (10) according to one of the preceding claims, a first and a second optical lens (62, 64) each mounted respectively in the first and second openings (212, 214) of the frame (200); characterized in that the first and second branches (310, 320) are movable between the open position and a closed position and are locked in translation in the mounted position by a locking stop (418) arranged at the insertion opening (416) of the female block (400) of the first and second hinges (45, 54). Method of mounting the first or second branch (310, 320) of a set of pair of glasses (10) according to any one of claims 1 to 6 comprising the following successive steps: passage of the first or second branch (310) through the second or first opening (214, 212), alignment of the male block (500) with the insertion opening (416) of the female block (400) of the first or second hinge (45, 54), and inserting the male block (500) inside the female block (400) by translation from the mounting position to the mounted position. Mounting method according to claim 8 in combination with claim 2, characterized in that: - the alignment step corresponds to aligning the connecting arm (520) of the male block (500) with the insertion opening (416) of the female block (400), and - the insertion step corresponds to the insertion of the rotation axis (510) of the male block (500) inside the rotation channel (410) of the female block (410).

10. Method for mounting the pair of glasses (10) according to claim 7 comprising the mounting steps according to claim 8 or 9, characterized in that it comprises, after the insertion step, a step of locking the first or second branch (310, 320) previously in the mounted position comprising the following sub-steps: - rotation of the first or second branch (310, 320) relative to the frame (200) to a position between the intermediate position and the open position, and - fitting the second or first optical glass (64, 62) into, respectively, the second or first opening (214, 212) previously crossed by, respectively, the first or second branch (310, 320).

11. Method for dismantling the first or second branch (310, 320) of the pair of glasses (10) according to claim 7 comprising the following successive steps: - removing the second or first optical glass (64, 62) from the second or first opening (214, 212) of the frame (200), - moving the first or second branch (310) to the unlocked position, - translation of the male block (500) in the vertical direction from the mounted position to the mounting position until the removal of the male block (500) from inside the female block (400) in a disassembled position.

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