Self-locking glasses system

Abstract

A self-locking eyeglass system comprising a frame element and an additional frame element and a nose bridge (9), wherein the nose bridge (9) connects the frame element (2) and a locking element (3) in the form of an eyeglass lens. Each of the frame elements further comprises a connecting element intended to be connected to the locking element, wherein the frame element is uninterrupted in its outer periphery, and wherein the connecting element is arranged on the inner side. The nose bridge comprises an adapter element that matches a first recess located in the frame element, wherein each nose bridge has a connecting element that coincides with the connecting element of the frame element when the nose bridge is installed in the first recess of the frame element. The nose bridge is fixed to the frame element by the locking element, thereby achieving a convenient, flexible and simple way to assemble, separate, replace and repair the self-locking eyeglass system.

Description

[0001] This application is a divisional application of the Chinese invention patent application with the application date of February 10, 2020, the national application number 202080014162.4 (PCT / DK2020 / 050033), and the invention name “Self-locking glasses system”. Technical Field

[0002] The present invention relates to a self-locking eyeglass system. The self-locking eyeglass system includes a frame element and an additional frame element, and further includes a nose bridge portion, wherein the nose bridge portion is connected to the frame element, and the self-locking eyeglass system further includes a locking element in each frame element, wherein each frame element includes a front side portion, a rear side portion, an outer side portion having an outer periphery, and an inner side portion having an inner periphery, wherein each frame element further includes a connecting element of the frame element, the connecting element of the frame element being intended to be connected to the locking element, wherein at least one of the frame elements is seamless in the outer periphery of at least one of the frame elements, and wherein the connecting element of the frame element is arranged on the inner side portion, wherein the nose bridge portion has the connecting element of the nose bridge portion element, and when the nose bridge portion is installed in the frame element, the connecting element of the nose bridge portion element coincides with the connecting element of the frame element, and wherein the nose bridge portion is fixed to the frame element by the locking element. Background Art

[0003] Eyeglass systems are known, which comprise at least one eyeglass lens and at least one frame element, wherein the at least one frame element comprises a front side, a back side, an outer side with an outer periphery and an inner side with an inner periphery, wherein the at least one frame element further comprises a connecting element intended for connection to a spectacle lens.

[0004] Eyeglass systems having eyeglass lenses and frame elements are used, in particular as sunglasses, in which a plurality of exchangeable eyeglass lenses follow the frame and can thus be exchanged depending on the sunlight conditions.

[0005] Also known from WO 8705123 is a spectacles system in which a frame element, preferably made of metal or plastic, is heated, after which the spectacle lenses are arranged in the frame element and connected when cooled.

[0006] Also known from US Pat. No. 2,132,106 is a spectacles system in which a spectacle lens is arranged in a housing of a frame element, after which the edge of the frame element is bent / folded downwards towards the spectacle lens, preferably without using heating, and thereby connected.

[0007] Yet another eyeglass system is known from US Pat. No. 4,196,982, which comprises a frame element and two eyeglass lenses, wherein the eyeglass lenses can be placed into the frame element and replaced using only manual force and without the use of heating.

[0008] A spectacles system of the type mentioned in the preamble is known from US 2005 / 0036101. Here, no adapter element of any kind is described which would allow a stable mounting of the hinge element on the frame element. Summary of the Invention

[0009] The basic object of the present invention is to enable convenient, flexible and simple assembly, separation, replacement and repair of a self-locking eyeglass system without the use of tools, wherein the eyeglass system, in addition to frame elements in the form of eyeglass lenses and locking elements, also additionally comprises a nose bridge, and wherein such a nose bridge can be stably mounted on the frame elements.

[0010] In other words, the present invention aims to provide a glasses system in which only manual effort is required to place or remove glasses lenses, and in which the glasses lenses, which serve as locking elements, can be manually pressed into the frame elements. This structure constitutes the most important locking function in the self-locking glasses system. In this glasses system, the nose bridge is locked and fixed by the glasses lenses. Additional elements, such as hinge elements and temple rods, are locked to the frame elements.

[0011] Description of the Invention

[0012] According to one aspect of the present invention, the above object is achieved by the following self-locking eyeglass system. The self-locking eyeglass system includes a frame element and an additional frame element, and also includes a nose bridge portion, wherein the nose bridge portion is connected to the frame elements, and the self-locking eyeglass system also includes a locking element in each frame element, wherein each of the frame elements includes a front side portion, a rear side portion, an outer side portion having an outer periphery, and an inner side portion having an inner periphery, wherein each of the frame elements further includes a connecting element of the frame element, the connecting element of the frame element being intended to be connected to the locking element, wherein at least one of the frame elements is non-disconnected in the outer periphery of at least one of the frame elements, and wherein the connecting element of the frame element is provided on the inner side portion, wherein the nose bridge portion has the connecting element of the nose bridge element, When the nose bridge is installed in the frame element, the connecting element of the nose bridge element coincides with the connecting element of the frame element, and wherein the nose bridge is fixed to the frame element by a locking element, wherein the nose bridge includes an adapter element of the nose bridge, and the adapter element of the nose bridge is complementary to at least one first recess for the nose bridge in each frame element in the frame element, and the adapter element of the nose bridge is installed in the first recess for the nose bridge of the frame element, and wherein the adapter element of the nose bridge is locked to the frame element of the adapter element of each nose bridge by a locking element, so that at least one first recess for the nose bridge is arranged from the inner side in a direction toward the outer side.

[0013] Self-locking thus means that the elements of the eyeglass system are locked together and that relatively few elements of the eyeglasses are secured, and therefore without the use of screws, nails, rivets, ropes or other loose parts commonly known for securing implementations.

[0014] Having a non-disconnected frame element means that the frame element is one-piece and has no connections that can be opened or closed in order to set the locking element in place in the frame element.

[0015] In a preferred embodiment, the connecting element will be arranged along the entire inner side of the frame element, but in an alternative embodiment, it can be arranged along a portion of the inner side of the frame element, and in another alternative embodiment, the connecting element can be arranged in multiple positions around the inner side of the frame element, separated from each other by spaces without connecting elements.

[0016] The frame element may be made of metal or plastic, for example metal in the form of steel or titanium, or a plastic material of the type commonly used in spectacles.

[0017] In another aspect, the present invention also relates to a self-locking eyeglass system, wherein the eyeglass system comprises an additional locking element.

[0018] In other words, the eyeglass system comprises at least two locking elements.

[0019] The present invention relates to a self-locking eyeglass system, wherein the eyeglass system includes a frame element and also a nose bridge portion, wherein the nose bridge portion is connected to the frame element, and wherein the nose bridge portion includes an adapter element, which is complementary to at least one recess in each of the frame elements, wherein each adapter element has a connecting element, when the adapter element of the nose bridge portion is installed in the recess in the frame element, the connecting element coincides with the connecting element of the frame element, and wherein the adapter element of the nose bridge portion is fixed to its respective frame element by a locking element.

[0020] For spectacles with two frame elements and spectacle lenses, it is here possible to connect, collect and lock both the nose bridge and any hinge elements to the two frame elements, wherein the locking is achieved when the locking elements are in place.

[0021] The self-locking eyeglass system according to the present invention may further include a hinge element installed in the frame element, having an adapter element corresponding to the adapter element of the nose bridge portion.

[0022] In another aspect, the present invention also relates to a self-locking eyeglass system, wherein both the frame element and the nose bridge have connecting elements, which are suitable for connecting to locking elements.

[0023] If both the frame element and the nose bridge have connecting elements in the form of recesses (grooves or recesses), the locking element can be accommodated in the frame element as well as in the nose bridge.

[0024] In a preferred embodiment, the frame element has a connecting element with two side surfaces, wherein one side surface can be turned outward over the locking element, and the connecting element then has side surfaces on each side of the locking element to secure the locking element in place. The connecting element comprises a recessed portion with a bottom surface and two side surfaces, thereby being able to receive a portion of the side surface area of ​​the locking element, thereby quickly securing the locking element.

[0025] A connecting element consisting of a recess and comprising a bottom surface and two side surfaces is understood to be a recess having approximately a U-shape or a V-shape, wherein the bottom surface can have any desired shape and wherein the transition to the side surfaces can be a sharp or curved interval, but wherein the side surfaces should be present in order to prevent the spectacle lens from falling out of the frame element.

[0026] In another embodiment, both the frame element and the nose bridge have connecting elements in the form of protrusions (tongues) to receive the locking element. If this embodiment is used, it requires that the locking element have a recess that is complementary to the protrusion, otherwise connection will not be possible.

[0027] In another aspect, the present invention also relates to a self-locking eyeglass system, wherein each frame element further comprises at least one further second recess extending on at least one of the front side and the rear side of the frame element, wherein the further second recess extends between the at least one first recess of the frame element and the outer side of the frame element, wherein the further second recess is intended to accommodate a nose bridge and a possible hinge element, respectively.

[0028] This makes it possible to accommodate the nose bridge in such a way that the connecting element also rotationally fixes the nose bridge.Spectacle elements such as a nose bridge and at least one hinge element can be accommodated.

[0029] In addition, both the hinge element and the nose bridge can therefore have connection elements that prevent rotation in the frame element.

[0030] In another aspect, the present invention also relates to a self-locking eyeglass system, wherein each frame element further comprises at least one further second recess extending on at least one of the front side and the rear side of the frame element, wherein the further second recess extends between the at least one first recess of the frame element and the outer side of the frame element, wherein the further second recess is intended for accommodating a secondary eyeglass element.

[0031] This enables the accommodation of secondary eyeglass elements, such as additional reinforcement elements in addition to the nose bridge, or elements that do not have any real functional properties, but are more of a construction / design feature.

[0032] In another aspect, the present invention also relates to a self-locking eyeglass system, wherein the adapter element on the nose bridge portion comprises a longitudinal connecting element which, when the adapter element is mounted in the frame element, is approximately in the same plane as the edge of the inserted locking element, and wherein the connecting element is intended to interact precisely with the locking element.

[0033] Thus, the adapter element will also act as an adapter element to retain the locking element.In a preferred embodiment, the connecting element is similar, whether it is a connecting element in the frame element, the hinge element or the nose bridge, whereby the connecting elements are substantially similar in the periphery of the frame element.

[0034] In another aspect, the invention also relates to a self-locking eyeglass system, wherein the adapter element on the nose bridge comprises different materials on a side of the adapter element intended to face the locking element.

[0035] This makes it possible to coat the connecting element of the adapter element or to place a filler element between the connecting element and the spectacle lens, thus ensuring that there is no direct contact between the spectacle lens and the material from which the connecting element is made, for example a metal in the form of steel or titanium. Alternatively, the connecting element may be a plastic material of the type commonly used when manufacturing spectacles.

[0036] In another aspect, the present invention also relates to a self-locking eyeglass system, wherein the adapter element on the nose bridge and the adapter element on the possible hinge are adapted to a first recess in the frame element so that both the adapter element on the nose bridge and the adapter element on the possible hinge have opposite pulling and pushing forces relative to the frame element.

[0037] The hinge may be voluntarily provided in the eyeglass system or may be embodied in another way.

[0038] This allows the nose bridge and the hinge to be displaced in parallel in a direction away from the frame element and thus in the direction of the outer side of the frame element, after which, when the locking element is inserted into the frame element, the nose bridge and the hinge are locked in place in the frame element by the locking element. In a preferred embodiment, this parallel movement can be performed along a line, wherein the forces are directly opposite, but in an alternative embodiment, the adapter element on the nose bridge and the adapter element on the hinge element can be displaced only in the direction of the outer side of the frame element to achieve the desired purpose and to achieve the purpose of configuring the position on the frame element.

[0039] In another aspect, the present invention also relates to a self-locking eyeglass system, wherein the eyeglass system further comprises at least one buckle having respective buckle arms and buckle pads, wherein the buckle is arranged on the nose bridge portion or the frame element.

[0040] Thus, the buckle, or at least the buckle arms, can be manufactured at the same time as the nose bridge, alternatively the buckle can be mounted later on the bridge or directly on the frame element.

[0041] In another aspect, the present invention also relates to a self-locking eyeglass system, wherein the frame element is made of a material having elastic properties.

[0042] Here, a frame element with elastic properties means that the frame element can yield to a large extent, so that the locking element can be pressed into engagement with the connecting element of the frame element via a snap-in function, wherein the locking element can be quickly fixed and forms a locking element.

[0043] Thus, the locking element can be inserted into a frame element without interruptions on its circumference, wherein the elastic and flexible properties make it possible to manually press the locking element into the frame element, wherein the locking element engages with the connecting element of the frame element. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The present invention will be explained in more detail below by describing non-limiting embodiments with reference to the accompanying drawings, in which:

[0045] Figures 1A-1D shows an eyeglass system having a frame element and a locking element,

[0046] Figures 2A-2D shows an eyeglass system having a frame element and two locking elements,

[0047] Figures 3A-3D shows an eyeglass system with two frame elements and two locking elements,

[0048] Figures 4A-4B shows an eyeglass system with two frame elements and two locking elements, wherein the frame elements are prepared for buckles,

[0049] Figure 5 shows the details of the components of the eyewear system,

[0050] Figures 6A-6B Details of the frame elements are shown,

[0051] Figure 7 Variations of the hinge element and nose bridge are shown,

[0052] Figure 8 A variation of the nose bridge is shown,

[0053] Figure 9 A variant of the nose bridge with a clasp is shown,

[0054] Figures 10A-10B Details of the hinge elements are shown,

[0055] Figure 11 shows a separated eyeglass system,

[0056] Figures 12A-12B Another separated eyeglass system is shown,

[0057] Figures 13A-13B Shows the composition of hinge elements and frame elements,

[0058] Figures 14A-14B The nose bridge portion is shown attached to the frame elements,

[0059] Figures 15A-15B The nose bridge is shown attached to another frame element.

[0060] Figure 16 A variant of the frame element is shown,

[0061] Figures 17A-17B A variant of the eyeglass system is shown,

[0062] Figures 18A-18B An additional variant of the eyeglass system is shown,

[0063] Figures 19A-19B A further variant of the eyeglass system is shown,

[0064] Figure 20 A variant of the eyeglass system with a rod is shown,

[0065] Figure 21 A frame element with rods is shown,

[0066] Figure 22 An additional variant of the eyeglass system with a rod is shown,

[0067] Figure 23 shows details of an embodiment of the connection between the frame element, the hinge element and the locking element,

[0068] Figure 24 A detail of another embodiment of the connection between the frame element, the hinge element and the locking element is shown.

[0069] In the description of the drawings, the same or corresponding elements will be given the same reference numerals in different drawings. Therefore, not all details in each drawing / embodiment will be explained.

[0070] List of Reference Numerals

[0071] 1 Glasses system

[0072] 2 frame elements

[0073] 3 locking elements

[0074] 4Front side, frame elements

[0075] 5 Rear side, frame element

[0076] 6 Outer side, frame element

[0077] 7Inner side, frame element

[0078] 8 articulated elements

[0079] 9. Nose bridge

[0080] 11Connecting elements, frame elements

[0081] 12Connecting elements, hinge elements

[0082] 13 Connecting element, nose bridge

[0083] 14 Second recess, frame element for hinge element

[0084] 15 Second recess, for the frame element of the nose bridge

[0085] 16 First recess, frame element for hinge element

[0086] 17 First recess, for the frame element of the nose bridge

[0087] 18 adapter components, hinge components

[0088] 19 adapter element, nose bridge

[0089] 20 grooves

[0090] 21 buckle arm

[0091] 23 Recess, frame element for locking device

[0092] 24 locking devices

[0093] 25 Arm, articulated element

[0094] 26 rods / secondary eyepiece elements

[0095] 27 Second recess, frame element for rod

[0096] 28 first recess, frame element for rod

[0097] 29 spring elements

[0098] 30 holes DETAILED DESCRIPTION

[0099] exist Figures 1A to 12B FIG. 4 shows a self-locking glasses system according to the present invention.

[0100] by Figure 1A to Figure 1B A variant of the self-locking eyeglass system 1 is shown with a frame element 2 and a locking element 3, and with Figure 1C to Figure 1DAnother variant of the self-locking spectacles system 1 is shown, in which the frame element 2 has a front side 4, a back side 5, an outer side 6 with an outer periphery, and an inner side 7 with an inner periphery, wherein the frame element 2 has no interruptions in its outer periphery, and wherein the self-locking spectacles system 1 has two hinge elements 8. The frame element 2 is intended to be connected to a spectacles stem (not shown) via the hinge elements 8.

[0101] by Figures 2A to 2B A variant of a self-locking eyeglass system 1 is shown with a frame element 2 and two locking elements 3, and with Figures 2C to 2D Another variant of the self-locking eyeglass system 1 is shown, in which the frame element 2 has a front side 4, a back side 5, an outer side 6 with an outer periphery, and an inner side 7 with an inner periphery, wherein the frame element 2 has no interruption in its outer periphery, and wherein the self-locking eyeglass system 1 has two hinge elements 8. The frame element 2 is intended to be connected to a temple rod (not shown) via the hinge elements 8.

[0102] by Figures 3A to 3B A variant of the self-locking eyeglass system 1 is shown with two frame elements 2 and two locking elements 3, and with Figures 3C to 3D Another variant of the self-locking eyeglass system 1 is shown, in which the frame element 2 has a front side 4, a back side 5, an outer side 6 with an outer periphery, and an inner side 7 with an inner periphery, wherein the frame element 2 is continuous in its outer periphery, and wherein the self-locking eyeglass system 1 has two hinge elements 8 and a nose bridge 9, wherein the nose bridge 9 is connected to the frame element 2. The frame element 2 is intended to be connected to a temple rod (not shown) via the hinge elements 8.

[0103] by Figures 4A to 4B A further variant of a self-locking eyeglass system 1 is shown with two frame elements 2 and two locking elements 3, wherein the frame element 2 has a front side 4, a rear side 5, an outer side 6 with an outer periphery and an inner side 7 with an inner periphery, wherein the frame element 2 is continuous in its outer periphery, and wherein the self-locking eyeglass system 1 has two hinge elements 8 and a nose bridge 9, wherein the nose bridge 9 is connected to the frame element 2.

[0104] Figure 5 The figure shows a detail of the composition of an eyeglass system 1 with a frame element 2, wherein a hinge element 8 and a nose bridge 9 are mounted, which nose bridge 9 is locked to the frame element 2 by means of a locking element 3. The figure shows different sections of the eyeglass system 1, from Figure 5 AA shows how the hinge element 8 and the nose bridge 9 are connected relative to the frame element 2 and relative to the locking element 3. Figure 5 BB shows a cross section at the hinge element 8, Figure 5CC and Figure 5 DD shows a cross section at another location in the frame element 2 .

[0105] Figure 5 DD also shows that the frame element 2 has a connecting element 11 which is intended for connection to the locking element 3 and wherein the connecting element 11 is arranged on the inner side 7 of the frame element 2 .

[0106] Figure 5 AA also shows that the hinge element 8 also has a connecting element 12 and the nose bridge 9 has a connecting element 13 , both connecting elements also being intended for connection to the locking element 3 .

[0107] Figures 6A to 6B A detail of a frame element 2 is shown, wherein the frame element comprises a second recess 14 extending on the rear side 5 of the frame element, wherein the second recess 14 extends between the inner side 7 of the frame element and the outer side 6 of the frame element, wherein the second recess 14 is intended for accommodating a hinge element 8.

[0108] In the same way, Figures 6A to 6B A detail of the frame element 2 is shown, wherein the frame element also comprises a second recess 15 extending on the rear side 5 of the frame element, wherein the second recess 15 extends between the inner side 7 of the frame element and the outer side 6 of the frame element, wherein the second recess 15 is intended for accommodating the nose bridge 9.

[0109] In the same way, Figure 6A Different cross sections of the frame element 2 are shown, Figure 6A AA shows a cross section of the frame element 2 and the connecting element 11 of the frame element, Figure 6A BB shows a section through the frame element 2 , in which the nose bridge 9 is arranged.

[0110] Figure 6B The frame element 2 is shown as seen from the outer side 6 where the hinge element 8 is arranged.

[0111] Figure 6B CC shows a first recess 16 in the frame element 2, wherein the first recess 16 is provided from the inner side 7 in the direction toward the outer side 6. This first recess 16 is intended to accommodate the hinge element 8. Correspondingly, a first recess 17 is shown in the frame element 2, wherein this first recess 17 is provided from the inner side 7 in the direction toward the outer side 6, wherein this first recess 17 is intended to accommodate the nose bridge 9.

[0112] Figure 7Hinge elements 8 and a nose bridge 9 are shown, wherein each hinge element 8 comprises an adapter element 18 complementary to a first recess 16 in the frame element 2 , and wherein the nose bridge 9 comprises an adapter element 19 complementary to a first recess 17 in the frame element 2 .

[0113] Figure 8 The nose bridge portion 9 is shown, which is Figure 8 As can be seen in FIG, the nose bridge 9 has adapter elements 19, wherein each adapter element 19 has a connecting element 13 intended for connection to a locking element 3. The longitudinal connecting elements 13 touching the adapter elements 19 are mounted in the frame element 2, lying approximately in the same plane as the edge of the already placed locking element 3 and wherein the connecting elements 13 are intended for interaction with the locking element 3 via the grooves 20.

[0114] The adapter element 19 on the nose bridge 9 may also comprise another material on the side of the adapter element 19 which is intended to face the locking element 3 , ie on the connecting element 13 .

[0115] Figure 9 The nose bridge portion 9 is shown with an integral buckle arm 21 (on which a buckle pad not shown can be mounted). Figure 9 As can be seen in FIG, the nose bridge 9 has adapter elements 19 , wherein each adapter element 19 has a connecting element 13 intended for connection to a locking element 3 via a groove 20 .

[0116] FIG. 10A to FIG. 10B A detail of the hinge element 8 is shown, wherein the adapter element 18 and the connecting element 12 are shown. When the adapter element 18 is mounted in the frame element 2, the longitudinal connecting element 12 lies approximately in the same plane as the edge of the already positioned locking element 3 and wherein the connecting element 12 is intended to interact with the locking element 3.

[0117] Figure 10B AA shows different variants of the connection element 12 of the hinge element. The variants shown can also be used for the frame element 2 and the nose bridge 9, wherein all the connection elements can be made in the form of a recess (groove) or a projection (tongue) intended to receive a locking element 3 adapted to the form of the connection element in question.

[0118] The adapter element 18 on the hinge element 8 can also comprise another material on the side of the adapter element 18 which is intended to face the locking element 3 on the connecting element 12 .

[0119] Figure 11The detached eyeglass system 1 is shown. Figure 11 As can be seen in FIG, the second recess 14 of the frame element intended for the hinge element 8 and the second recess 15 of the frame element intended for the nose bridge 9 are both arranged on the rear side 5 of the frame element 2 .

[0120] FIG. 12A to FIG. 12B Another separated eyeglass system 1 is shown. FIG. 12A to FIG. 12B It can be seen that the second recess 14 of the frame element intended for the hinge element 8 is arranged on the front side 4 of the frame element 2, while the second recess 15 of the frame element intended for the nose bridge 9 is arranged on the rear side 5 of the frame element 2.

[0121] Figures 13A to 15A The figures show how the hinge element 8 and the nose bridge 9 are assembled using the frame element 2. These figures generally show that the adapter element 19 on the nose bridge 9 and the adapter element 18 on the hinge element 8 are adapted to fit into the first recesses 16, 17 in the frame element 2, and that the adapter element 19 on the nose bridge 9 and the adapter element 18 on the hinge element 8 both have opposing pulling and pushing forces relative to the frame element 2.

[0122] by 13A to 13B The hinge element 8 is shown attached to the frame element 2, from which 13A to 13B , it can be seen that the hinge element 8 is pulled in the direction from the inner side 7 of the frame element outwards towards the outer side 6 of the frame element, wherein the hinge element 8 also corresponds to the second recess 14 in the frame element 2, wherein the second recess 14 extends between the first recess 16 of the frame element and the hinge element 8 and the outer side 6 of the frame element. When the hinge element 8 is installed in the first recess 16 of the frame element, the connecting element 12 of the hinge element should coincide with the connecting element 11 of the frame element, and each hinge element 8 can thus be fixed to the frame element 2 by means of the locking element 3.

[0123] by FIG. 14A to FIG. 14B The nose bridge 9 is shown attached to the frame element 2, from which FIG. 14A to FIG. 14B As can be seen in FIG, the nose bridge 9 is pulled in the direction from the inner side 7 of the frame element outwards towards the outer side 6 of the frame element, wherein the nose bridge 9 also corresponds to the second recess 15 in the frame element 2, wherein the second recess 15 extends between the first recess 17 of the frame element and the nose bridge 9 and the outer side 6 of the frame element. When the nose bridge 9 is installed in the first recess 17 of the frame element, the connecting elements 13 of the nose bridge will coincide with the connecting elements 11 of the frame element and the nose bridge 9 can then be fixed to the frame element 2 by means of the locking elements 3. FIG. 14A to FIG. 14B The hinge element 8 has been installed.

[0124] by FIG. 15A to FIG. 15B The nose bridge 9 is shown attached to another frame element 2, wherein the attachment is made in FIG. 14A to FIG. 14B is performed in the same manner as described in . FIG. 15A to FIG. 15B In the embodiment, the hinge elements 8 are already mounted in their respective frame elements 2, wherein Figure 15A The nose bridge portion 9 is mounted in one of the frame elements 2, and wherein Figure 15B The nose bridge portion 9 is mounted on another frame element 2 .

[0125] Figure 16 A variant of the frame element 2 is shown, wherein in this variant a part of the connecting element 11 of the frame element consists partly of a first recess 23 in the frame element 2 and partly of a locking device 24 . Figure 16 AA shows how the first recess 23 is enlarged in the cross section in the middle of the frame element 2 .

[0126] by 17A to 17B A variant of the eyeglass system 1 is shown, in which the frame element 2 has first recesses 16 for the hinge elements 8 and also second recesses 14 for the hinge elements 8. Furthermore, the frame element 2 has a first recess 17 for the nose bridge 9 and a second recess 15 for the nose bridge 9. Figure 17B The hinge element 8 shown in FIG has two arms 25, wherein each arm 25 has an adapter element 18. Corresponding to the hinge element 8 shown, the nose bridge 9 can also have more arms.

[0127] by 18A to 18B An additional variant of the eyeglass system 1 is shown, in which the frame element 2 has a first recess 16 for the adapter element 18 of the hinge element and has a plurality of second recesses 14 for the arms 25 of the hinge element. In addition, the frame element 2 has a first recess 17 for the nose bridge 9 and a second recess 15 for the nose bridge 9. As in Figure 18B As shown in FIG, the joint element 8 has two arms 25 but only one adapter element 18.

[0128] by Figures 19A to 19B Another variant of the eyeglass system 1 is shown, in which the frame element 2 has a plurality of first recesses 16 for the adapter element 18 of the hinge element and also a plurality of second recesses 14 for the arms 25 of the hinge element. In addition, the frame element 2 has a first recess 17 for the nose bridge 9. As in Figure 19B The joint element 8 shown in FIG. 8 has two arms 25 , wherein each arm 25 has an adapter element 18 .

[0129] Figures 20 to 22A variant of the eyeglass system 1 with a rod 26 (secondary eyeglass element) is shown, wherein each frame element 2 comprises at least one second recess 27 extending on the front side 4 or the rear side 5 of the frame element, wherein the second recess 27 extends between a first recess 28 of the frame element for the rod 26 and the outer side 6 of the frame element, wherein the second recess 27 is intended for receiving the rod 26.

[0130] Figure 21 The frame element 2 is shown for the rod 26, wherein the second recess 14 of the frame element is shown for the hinge element 8, the second recess 15 of the frame element for the nose bridge 9, and the second recess 27 of the frame element for the rod 26. All second recesses are shown here on the rear side 5 of the frame element.

[0131] Figure 22 As shown in Figure 20 Additional variations of the eyeglass system 1 described in .

[0132] Figure 23 Details of the connection between the frame element 2, the hinge element 8 and the locking element 3 in AA and in Figure 23 Details of the connection between the frame element 2 and the locking element 3 in the BB, while Figure 23 CC shows the second recess 14 and the first recess 16 in the frame element 2 .

[0133] Figure 23 AA shows details of the connection between the frame element 2 , the hinge element 8 and the locking element 3 , wherein the hinge element 8 is connected to the frame element 2 via the second recess 14 and the first recess 16 , and wherein the connecting element 12 of the hinge element is connected to the locking element 3 . Figure 23 AA can in principle also be a detail of the connection between the frame element 2 , the nose bridge 9 and the locking element 3 .

[0134] Figure 23 BB shows five different embodiments of the connecting element 11 in the frame element 2 at the top and two additional different embodiments of the connecting element 11 in the frame element 2 at the bottom, wherein a spring element 29 is also provided. In both examples, the spring element 29 in the upper position is shown to be round and made of rubber, for example, and in both examples, the spring element 29 in the lower position is shown to be a spring.

[0135] Figure 23 CC shows the second recess 14 and the first recess 16 in the frame element 2 , which are provided for the adapter element 18 of the hinge element.

[0136] Figure 24AA shows details of the connection between the frame element 2, the hinge element 8 and the locking element 3, and Figure 24 BB shows the details of the connection between the frame element 2 and the locking element 3, while Figure 24 CC shows the hole 30 and the first recess 16 in the frame element 2 .

[0137] Figure 24 AA shows details of the connection between the frame element 2, the hinge element 8 and the locking element 3, wherein the hinge element 8 is connected to the frame element 2 via a hole 30 with a rectangular cross section and a first recess 16 in the frame element 2, and wherein the connecting element 12 of the frame element is connected to the locking piece 3.

[0138] Figure 24 BB shows five different embodiments of the connecting element 11 in the frame element 2 at the top and two additional different embodiments of the connecting element 11 in the frame element 2 at the bottom, wherein a spring element 29 is also provided. In the two upper examples, the spring element 29 can be seen to be round and made of rubber, for example, while in the two lower examples, the spring element 29 can be seen to be a spring.

[0139] Figure 24 CC shows the hole 30 and the first recess 16 in the frame element 2 , which are provided for the adapter element 18 of the hinge element.

[0140] The present invention is not limited to the above embodiments, which are only intended to clearly describe the preferred embodiments of the present invention.

Claims

1. A self-locking eyeglasses system (1), comprising a frame element and an additional frame element, and further comprising a nose bridge portion (9), wherein the nose bridge portion (9) connects the frame elements (2), and further comprising a locking element (3) in each frame element (2), wherein: Each of the frame elements (2) comprises a front side portion (4), a rear side portion (5), an outer side portion (6) having an outer periphery, and an inner side portion (7) having an inner periphery, wherein each of the frame elements (2) further comprises a connecting element (11) of the frame element, the connecting element of the frame element being intended to be connected to the locking element (3), wherein at least one of the frame elements (2) is seamless in the outer periphery of at least one of the frame elements, and wherein the connecting element (11) of the frame element is arranged on the inner side portion (7), wherein the nose bridge portion (9) has a connecting element (13) of the nose bridge portion, and when the nose bridge portion (9) is installed in the frame element (2), the connecting element of the nose bridge portion element coincides with the connecting element (11) of the frame element , and wherein the nose bridge portion (9) is fixed to the frame element (2) by a locking element (3), characterized in that the nose bridge portion (9) includes an adapter element (19) of the nose bridge portion, the adapter element (19) of the nose bridge portion is complementary to at least one first recess (17) for the nose bridge portion in each frame element in the frame element (2), the adapter element (19) of the nose bridge portion is installed in the first recess (17) for the nose bridge portion of the frame element, and wherein the adapter element (19) of the nose bridge portion is locked to the frame element (2) of the adapter element (19) of each nose bridge portion by a locking element (3), so that at least one first recess (17) for the nose bridge portion is set from the inner side (7) in the direction toward the outer side (6).

2. The self-locking glasses system (1) according to claim 1, characterized in that: The locking element (3) is a spectacle lens.

3. The self-locking glasses system (1) according to claim 1 or 2, characterized in that: The adapter element (19) of the nose bridge has a connecting element (13) of the nose bridge, and when the adapter element (19) of the nose bridge is installed in the first recess (17) for the nose bridge, the connecting element of the nose bridge coincides with the connecting element (11) of the frame element, and wherein the adapter element (19) of the nose bridge is fixed to the frame element (2) of each adapter element (19) of the nose bridge itself by the locking element (3), and wherein each frame element (2) further comprises at least one second recess (15) for the nose bridge extending on at least one of the front side (4) and the rear side (5) of the frame element, wherein each of the second recesses for the nose bridge (15) extends between at least one first recess (17) for the nose bridge of the frame element and the outer side (6) of the frame element, and wherein the second recess (15) for the nose bridge is intended to accommodate the nose bridge (9).

4. The self-locking glasses system (1) according to claim 1 or 2, characterized in that: The frame element (2) and the nose bridge (9) both have connecting elements (11, 13) intended for connection via the locking element (3).

5. The self-locking glasses system (1) according to claim 1 or 2, characterized in that: Each frame element (2) further comprises at least one further second recess (27) extending on at least one of the front side (4) and the rear side (5) of the frame element, wherein the at least one further second recess (27) extends between the at least one further first recess (28) of the frame element and the outer side (6) of the frame element, wherein the at least one further second recess (27) is intended for accommodating a secondary eyeglass element (26).

6. The self-locking glasses system (1) according to claim 1 or 2, characterized in that: The adapter element (19) of the nose bridge comprises a longitudinal connecting element (13) which, when the adapter element (19) of the nose bridge is mounted in the frame element (2), is approximately in the same plane as the edge of the inserted locking element (3), and wherein the longitudinal connecting element (13) is intended for precise interaction with the locking element (3).

7. The self-locking glasses system (1) according to claim 1 or 2, characterized in that: The adapter element (19) of the nose bridge comprises another material on the side of the adapter element (19) intended to face the locking element (3).

8. The self-locking glasses system (1) according to claim 1 or 2, characterized in that: The adapter element (19) of the nose bridge is thus adapted to the first recess (17) for the nose bridge in the frame element (2), wherein the adapter element (19) of the nose bridge has opposing pulling and pushing forces relative to the frame element (2).

9. The self-locking glasses system (1) according to claim 1 or 2, characterized in that: The self-locking eyeglass system (1) further comprises at least one buckle having respective buckle arms (21) and buckle pads, wherein the buckle is arranged on the nose bridge portion (9) or on the frame element (2).

10. The self-locking glasses system (1) according to claim 1 or 2, characterized in that: The frame element (2) is made of a material having elastic properties.

11. The self-locking glasses system (1) according to claim 1 or 2, characterized in that: The self-locking eyeglass system (1) further comprises a spring element (29) between the at least one connecting element (11, 13) and the frame element (2).

Images