HK40052109B - Self-locking eyeglass system - Google Patents

Description

Self-locking glasses system

Technical Field

This invention relates to a self-locking eyeglasses system comprising at least one locking element and at least one frame element, wherein the at least one frame element includes a front portion, a rear portion, an outer portion having an outer periphery, and an inner portion having an inner periphery, wherein the at least one frame element further includes a connecting element intended for connection to the locking element, wherein the at least one frame element is unbroken in its outer periphery, and wherein the connecting element is disposed on the inner portion, wherein the self-locking eyeglasses system further includes two hinge elements and two temple bars, wherein the at least one frame element is connected to the temple bars via the hinge elements, wherein when the hinge elements are installed in the at least one frame element, each hinge element has a connecting element that coincides with the connecting element of the frame element, and wherein each hinge element is locked to the at least one frame element by the locking element.

Background Technology

Eyeglasses systems are known, including at least one lens and at least one frame element, wherein the at least one frame element includes a front portion, a rear portion, an outer portion having an outer perimeter, and an inner portion having an inner perimeter, wherein the at least one frame element further includes a connecting element intended for connection with the eyeglass lens.

Eyeglasses systems with lenses and frame components have been used, especially sunglasses, in which multiple replaceable lenses follow the frame, and thus the lenses can be replaced depending on the sunlight conditions.

WO 8705123 also provides a glasses system in which a frame element, preferably made of metal or plastic, is heated, after which the glasses lens is arranged in the frame element and connected when cooled.

US 2132106 also provides an eyeglass system in which eyeglass lenses are arranged in a housing of a frame element, the edges of which are then bent/folded downward toward the eyeglass lenses, preferably without heating, and thus connected.

Another eyeglass system is known from US 4196982, which includes a frame element and two eyeglass lenses, wherein the eyeglass lenses can be inserted into the frame element and replaced using only manual force without the use of heating.

A spectacle system of the type mentioned in the preceding text is known from US 2005/0036101. No adapter element of any kind is described herein that enables the stable mounting of the hinge element to the frame element.

Summary of the Invention

The basic objective of this invention is to enable the convenient, flexible, and simple assembly, disassembly, replacement, and maintenance of a self-locking eyeglass system without the use of tools. In addition to the frame elements and locking elements in the form of eyeglass lenses, the eyeglass system also includes a hinge element, which can be stably mounted on the frame elements.

In other words, the object of the present invention is to provide an eyeglass system in which eyeglass lenses can be placed or removed using only human power, and in which the eyeglass lenses, which can serve as locking elements, can be manually pressed into the frame elements, constituting the most important locking function in a self-locking eyeglass system. In this eyeglass system, the hinge elements are locked and fixed by the eyeglass lenses. Here, additional elements, such as temple bars, are locked to the frame elements.

Description of the invention

According to one aspect of the invention, the aforementioned object is achieved by a self-locking eyeglass system as described in the preamble and in the introduction of the invention, wherein each hinge element includes a transition element complementary to at least one first recess in the at least one frame element, wherein the at least one first recess is disposed from an inner portion toward an outer portion, and the hinge element is mounted in the recess of the at least one frame element, and wherein the at least one frame element additionally includes at least one second recess extending on at least one of the front and rear sides of the frame element, wherein the second recess extends between the at least one first recess of the frame element and the outer side of the frame element, and wherein the second recess is intended to accommodate the hinge element.

This allows for the accommodating of at least one hinge element. It rotatably secures the hinge element and thus the temple, because the connecting element prevents the hinge element and the temple from moving along the inner or outer side of the frame element and interacts with the first recess in the frame element, and the temple bar also cannot move in the lateral direction from the front to the rear of the frame element.

For eyeglasses with a single frame element and only one lens, such as sports glasses or sunglasses, the hinge element can be collected and locked in place on the frame element, also known as the housing, where locking is achieved when the lens is placed in place. The lens is a locking element within the frame element, and the hinge element will not detach from a first recess in the at least one frame element. This adapter element ensures that the hinge element is stably mounted on the frame.

Self-locking therefore means that the components of the eyeglass system are locked together and secure a relatively small number of components of the eyeglasses, and therefore there is no need to use screws, nails, rivets, ropes or other loose parts commonly known for securing implementations.

A frame element without disconnection means that the frame element is a single piece and does not have a connection that can be opened or closed to set the locking element in place within the frame element.

In a preferred embodiment, the connecting element is arranged along the entire inner side of the frame element, but in an alternative embodiment, it may be arranged along a portion of the inner side of the frame element, and in yet another alternative embodiment, the connecting element may be arranged in multiple locations surrounding the inner side of the frame element, spaced apart from each other by spaces without connecting elements.

The frame element can be made of metal or plastic. For example, metals in the form of steel or titanium, or plastic materials commonly used in eyeglass manufacturing.

In another aspect, the invention also relates to a self-locking eyeglass system, wherein the eyeglass system includes an additional locking element.

In other words, the glasses system includes at least two locking elements.

For an eyeglass with one frame element and two locking elements, wherein both locking elements are eyeglass lenses, which are capable of collecting and locking the hinge element to the frame element, also known as the housing, wherein locking is achieved by placing the locking element into the frame element, wherein the hinge element does not detach from a first recess in the at least one frame element.

In another aspect, the invention also relates to a self-locking eyeglass system, wherein the eyeglass system includes additional frame elements and a bridge portion. The bridge portion connects to the frame elements and includes a transition element complementary to the at least one first recess in each frame element.

Each adapter element, whether for the hinge element or the bridge section, has a connecting element that coincides with the connecting element of the frame element when the bridge section adapter element is installed in the first recess in the frame element. The bridge section adapter element is secured to its respective frame element by a locking element.

For eyeglasses having two frame elements and two spectacle lenses, it is possible to connect, collect, and lock the bridge and two hinge elements to the two frame elements, wherein locking is achieved when the locking element is placed in place.

In another aspect, the invention also relates to a self-locking eyeglass system, wherein the frame elements, hinge elements, and bridge of the nose all have connecting elements adapted to be connected to a locking element.

If the frame element, hinge element, and possible bridge portion all have connecting elements in the form of recesses (grooves or recesses), then the locking element can be housed within the frame element, hinge element, and bridge portion. Therefore, recesses can be provided in embodiments without a bridge portion.

In a preferred embodiment, the frame element has a connecting element with two side surfaces, one of which can thus be folded outward over the locking element. The connecting element then has a side surface on each side of the locking element to secure the locking element in place. The connecting element, including a recess with a bottom surface and two side surfaces, can thus receive a portion of the side surface area of the locking element, thereby quickly securing the locking element.

As for a connecting element consisting of a recess and including a bottom surface and two side surfaces, it refers to a groove that is generally U-shaped or V-shaped, wherein the bottom surface can be of any shape, and wherein the transition to the side surfaces can be a sharp interval or a curved interval, but wherein the side surfaces should be provided to prevent the spectacle lens from falling off the frame element.

In another embodiment, the frame element, hinge element, and bridge portion all have connecting elements in the form of protrusions (tongue-like) to house the locking element. If this embodiment is used, the locking element needs to have a recess complementary to the protrusion; otherwise, the connection would be impossible.

In another aspect, the invention also relates to a self-locking eyeglass system, wherein each frame element further includes at least one additional second recess extending on at least one of the front and rear portions of the frame element, wherein the additional second recess extends between at least one first recess of the frame element and an outer portion of the frame element, wherein the additional second recess is intended to accommodate a bridge of the nose.

This allows the bridge of the nose to be rotatably secured, and the eyeglasses to be housed via at least one hinge element and/or the bridge of the nose.

Both the hinge element and the bridge section can thus have connecting elements in the frame element that prevent rotation.

In another aspect, the invention also relates to a self-locking eyeglass system, wherein each frame element further includes at least one additional second recess extending on at least one of the front and rear sides of the frame element, wherein the additional second recess extends between at least one first recess of the frame element and an outer side of the frame element, wherein the additional second recess is intended for receiving a secondary eyeglass element.

This allows for the inclusion of secondary eyeglass components, such as additional reinforcement components beyond the bridge of the nose, or components that do not possess any practical functional characteristics but are more of a structural/design feature.

In another aspect, the invention also relates to a self-locking eyeglass system, wherein at least one of the adapter element on the hinge element and the adapter element on the possible bridge of the nose includes a longitudinal connecting element, wherein when the adapter element is mounted in the frame element, the longitudinal connecting element is substantially coplanar with the edge of the inserted locking element, and wherein the connecting element is designed for precise interaction with the locking element. Thus, the longitudinal connecting element can be provided in embodiments without a bridge of the nose.

Therefore, the adapter element will also function as an adapter element to retain the locking element. In a preferred embodiment, the connecting elements are similar, whether they are connecting elements in the frame element, hinge element, or bridge portion; thus, the connecting elements around the periphery of the frame element are generally similar.

In another aspect, the invention also relates to a self-locking eyeglass system, wherein at least one of the adapter element on the hinge element and the adapter element on the possible bridge of the nose comprises different materials on the side of the adapter element intended for facing the locking element.

This allows for the coating of the connector element or the placement of a filler element between the connector element and the eyeglass lens, thus ensuring no direct contact between the eyeglass lens and the material used to manufacture the connector element, such as a metal in the form of steel or titanium. Alternatively, the connector element can be a type of plastic material commonly used in the manufacture of eyeglasses.

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

This allows the bridge section and the hinge element to move parallel to each other in a direction away from the frame element and thus in a direction to the outer side of the frame element. Then, when the locking element is inserted into the frame element, the bridge section and the hinge element are locked in place within the frame element by the locking element. In a preferred embodiment, this parallel movement can be accomplished along a line, wherein the forces are directly opposite. However, in an alternative embodiment, the adapter element on the bridge section and the adapter element on the hinge element can move only in a direction to the outer side of the frame element to achieve the desired purpose and to establish a position on the frame element.

In another aspect, the invention also relates to a self-locking eyeglass system, wherein the eyeglass system further includes at least one buckle having a respective buckle arm and buckle pad, wherein the buckle is disposed on one of the at least one frame element and the possible bridge of the nose.

Therefore, the buckle or at least the buckle arm can be manufactured at the same time as the bridge portion. Alternatively, the buckle can be installed on the bridge portion later or directly on the frame element.

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

Here, a frame element with elastic properties means that the frame element can yield to a great extent, so that the locking element can be pressed into the connecting element of the frame element via a snap-fit function, wherein the locking element can be quickly fixed and form a locking element for the adapter element.

Therefore, it is possible to insert the locking element into the frame element without any breaks in its periphery, wherein the elastic and flexible properties allow the locking element to be manually pressed into the frame element, wherein the locking element engages with the connecting element of the frame element and simultaneously locks the adapter elements in their positions in the recesses of the frame element.

Attached Figure Description

The present invention will be described in more detail below by way of a description of non-limiting embodiments, with reference to the accompanying drawings, wherein:

Figures 1A-1D illustrate an eyeglass system with frame elements and locking elements.

Figures 2A-2D illustrate an eyeglass system with frame elements and two locking elements.

Figures 3A-3D illustrate an eyeglass system with two frame elements and two locking elements.

Figures 4A-4B illustrate an eyeglass system with two frame elements and two locking elements, wherein the frame elements are fabricated for fastening.

Figure 5 shows the details of the composition of the eyeglasses system.

Figures 6A-6B show details of the frame components.

Figure 7 shows variations of the hinge element and the bridge section.

Figure 8 shows a variant of the bridge of the nose.

Figure 9 shows a variant of the bridge of the nose with a buckle.

Figures 10A-10B show details of the hinge element.

Figure 11 shows the separate eyeglasses system.

Figures 12A-12B show another separate eyeglass system.

Figures 13A-13B illustrate the composition of the hinge elements and frame elements.

Figures 14A-14B show the attachment of the bridge section to the frame element.

Figures 15A-15B show the nasal bridge being attached to another frame element.

Figure 16 shows a variation of the frame element.

Figures 17A-17B show variations of the eyeglasses system.

Figures 18A-18B show an additional variant of the eyeglasses system.

Figures 19A-19B show yet another variation of the eyeglasses system.

Figure 20 shows a variant of the eyeglasses system with rods.

Figure 21 shows a frame element with rods.

Figure 22 shows an additional variant of the eyeglasses system with rods.

Figure 23 illustrates details of the implementation of the connection between the frame element, hinge element, and locking element.

Figure 24 shows details of another embodiment of the connection between the frame element, the hinge element, and the locking element.

In the description of the accompanying drawings, the same or corresponding elements will be given the same reference numerals in different drawings. Therefore, not all details in each drawing/implementation will be given.

List of reference numerals

1. Eyeglasses System

2 Frame Components

3 Locking elements

4. Front side, frame elements

5. Rear side, frame elements

6. Outer side, frame element

7. Inner side, frame element

8. Hinged elements

9. Nasal bridge

11 Connecting elements, frame elements

12 connecting elements, hinge elements

13 Connecting elements, bridge of the nose

14. Second recess, for the frame element of the hinge element.

15. Second recess, for the frame element of the bridge of the nose.

16 First recess, for the frame element of the hinge element

17 First recess, for the frame element of the bridge of the nose

18 adapter components, hinge components

19 Adapter components, bridge section

20 grooves

21 Buckle Arm

23 Recesses, for the frame element of the locking device

24 locking devices

25 arm section, hinge element

26 rods/secondary eyeglass components

27. Second recess, for the frame element of the rod.

28 First recess, for the frame element of the rod

29 Spring elements

30 holes

Detailed Implementation

Figures 1A to 12B illustrate a self-locking eyeglass system according to the present invention.

Figures 1A and 1B show a variant of the self-locking eyeglass system 1 with frame element 2 and locking element 3, and Figures 1C and 1D show another variant of the self-locking eyeglass system 1, wherein the frame element 2 has a front portion 4, a rear portion 5, an outer portion 6 with an outer periphery, and an inner portion 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. The frame element 2 is intended to be connected to an eyeglass stem (not shown) via the hinge elements 8.

Figures 2A and 2B show a variant of the self-locking eyeglass system 1 with frame element 2 and two locking elements 3, and Figures 2C and 2D show another variant of the self-locking eyeglass system 1, wherein the frame element 2 has a front portion 4, a rear portion 5, an outer portion 6 with an outer periphery, and an inner portion 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. The frame element 2 is intended to be connected to a temple bar (not shown) via the hinge elements 8.

Figures 3A and 3B show a variant of the self-locking eyeglass system 1 with two frame elements 2 and two locking elements 3, and Figures 3C and 3D show another variant of the self-locking eyeglass system 1, wherein the frame element 2 has a front portion 4, a rear portion 5, an outer portion 6 with an outer periphery, and an inner portion 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 bridge portion 9, wherein the bridge portion 9 is connected to the frame element 2. The frame element 2 is intended to be connected to a temple bar (not shown) via the hinge elements 8.

Figures 4A and 4B show another variation of a self-locking eyeglass system 1 having two frame elements 2 and two locking elements 3, wherein the frame element 2 has a front portion 4, a rear portion 5, an outer portion 6 having an outer periphery, and an inner portion 7 having an inner periphery, wherein the frame element 2 is unbroken in its outer periphery, and wherein the self-locking eyeglass system 1 has two hinge elements 8 and a bridge portion 9, wherein the bridge portion 9 is connected to the frame element 2.

Figure 5 shows details of the composition of the eyeglasses system 1 with frame element 2, wherein a hinge element 8 and a bridge portion 9 are mounted, the bridge portion 9 being locked to the frame element 2 by a locking element 3. Different cross-sections of the eyeglasses system 1 are shown in the figure. From A-A in Figure 5, it can be seen how the hinge element 8 and the bridge portion 9 are connected relative to the frame element 2 and relative to the locking element 3. B-B in Figure 5 shows a cross-section at the hinge element 8, and C-C and D-D in Figure 5 show cross-sections at other locations within the frame element 2.

Figure 5, D-D, also shows that the frame element 2 has a connecting element 11, which is intended for connection with the locking element 3, and wherein the connecting element 11 is disposed on the inner side 7 of the frame element 2.

Figure 5A-A also shows that the hinge element 8 also has a connecting element 12, and the bridge portion 9 has a connecting element 13, both of which are also intended for connection with the locking element 3.

Figures 6A and 6B show details of the frame element 2, which includes 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 and the outer side 6 of the frame element, and wherein the second recess 14 is intended to accommodate the hinge element 8.

In the same manner, Figures 6A to 6B show details of the frame element 2, which also includes 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 and the outer side 6 of the frame element, and wherein the second recess 15 is intended to accommodate the bridge portion 9.

In the same manner, Figure 6A shows different cross sections of the frame element 2, A-A of Figure 6A shows the cross section of the frame element 2 and the connecting element 11 of the frame element, and B-B of Figure 6A shows the cross section of the frame element 2, in which the bridge portion 9 is arranged.

Figure 6B shows the frame element 2 as seen from the outer side 6 where the hinge element 8 is arranged.

Figure 6B, C-C shows a first recess 16 in frame element 2, wherein the first recess 16 is provided from the inner side 7 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 frame element 2, wherein the first recess 17 is provided from the inner side 7 toward the outer side 6, wherein the first recess 17 is intended to accommodate the bridge portion 9.

Figure 7 shows a hinge element 8 and a bridge portion 9, wherein each hinge element 8 includes a transition element 18 complementary to a first recess 16 in the frame element 2, and wherein the bridge portion 9 includes a transition element 19 complementary to a first recess 17 in the frame element 2.

Figure 8 shows the bridge section 9, which, as can be seen from Figure 8, has adapter elements 19, each of which has a connecting element 13 intended for connection with the locking element 3. The longitudinal connecting element 13, which contacts the adapter element 19, is mounted in the frame element 2, and is substantially in the same plane as the edge of the placed locking element 3, wherein the connecting element 13 is intended for interaction with the locking element 3 via a groove 20.

The adapter element 19 on the bridge portion 9 may also include another material on the side of the adapter element 19, which is intended to face the locking element 3, which is on the connecting element 13.

Figure 9 shows a nose bridge portion 9 with an integral buckle arm 21 (a buckle pad, not shown, can be mounted on the buckle arm 21). As can be seen from Figure 9, the nose bridge portion 9 has adapter elements 19, wherein each adapter element 19 has a connecting element 13 intended for connection with the locking element 3 via a groove 20.

Figures 10A and 10B show details of the hinge element 8, in which the adapter element 18 and the connecting element 12 are shown. When the adapter element 18 is installed in the frame element 2, the longitudinal connecting element 12 is approximately in the same plane as the edge of the locking element 3 that has been placed in place, and the connecting element 12 is intended to interact with the locking element 3.

Figure 10B, A-A shows different variations of the connecting element 12 of the hinge element. The variations shown can also be used for the frame element 2 and the bridge portion 9, wherein all connecting elements can be made in the form of a recess (groove) or a protrusion (tongue) intended for receiving the locking element 3, which is adapted to the form of the connecting element of interest.

The adapter element 18 on the hinge element 8 may also include another material on one side of the adapter element 18, which is intended to face the locking element 3 on the connecting element 12.

Figure 11 shows the separated eyeglasses system 1. As can be seen from Figure 11, 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 bridge portion 9 are both arranged on the rear side portion 5 of the frame element 2.

Figures 12A and 12B show another separated eyeglass system 1. As can be seen from Figures 12A and 12B, a 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 a second recess 15 of the frame element intended for the bridge portion 9 is arranged on the rear side 5 of the frame element 2.

Figures 13A to 15B illustrate how the hinge element 8 and the bridge portion 9 are assembled together using the frame element 2. These figures generally show that the adapter element 19 on the bridge portion 9 and the adapter element 18 on the hinge element 8 are adapted for use in the first recess in the frame element 2, with both the adapter element 19 on the bridge portion 9 and the adapter element 18 on the hinge element 8 having opposite tension and thrust forces relative to the frame element 2.

Figures 13A and 13B illustrate the attachment of a hinge element 8 to a frame element 2. As can be seen from these figures, the hinge element 8 is pulled outward from the inner side 7 of the frame element toward the outer side 6. The hinge element 8 also corresponds to a second recess 14 in the frame element 2, which extends between the first recess 16 of the frame element 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 secured to the frame element 2 by a locking element 3.

Figures 14A and 14B show the bridge portion 9 attached to the frame element 2. As can be seen from these figures, the bridge portion 9 is pulled outward from the inner side 7 of the frame element toward the outer side 6. The bridge portion 9 also corresponds to a second recess 15 in the frame element 2, which extends between the first recess 17 of the frame element and the bridge portion 9 and the outer side 6 of the frame element. When the bridge portion 9 is installed in the first recess 17 of the frame element, the connecting element 13 of the bridge portion coincides with the connecting element 11 of the frame element, and the bridge portion 9 can then be secured to the frame element 2 by the locking element 3. The hinge element 8 is already installed in Figures 14A and 14B.

Figures 15A and 15B show the bridge portion 9 attached to another frame element 2, wherein the attachment is performed in the same manner as described in Figures 14A and 14B. In Figures 15A and 15B, hinge elements 8 are mounted in their respective frame elements 2, wherein the bridge portion 9 in Figure 15A is mounted in one of the frame elements 2, and wherein, in Figure 15B, the bridge portion 9 is mounted on the other frame element 2.

Figure 16 shows a variant of frame element 2, in which a portion of the connecting element 11 of the frame element is partially formed by the first recess 23 in frame element 2 and partially by the locking device 24. A-A of Figure 16 shows how the first recess 23 increases in the middle cross section of frame element 2.

A variant of the eyeglasses system 1 is shown in Figures 17A and 17B, wherein the frame element 2 has a plurality of first recesses 16 for the hinge element 8 and also a plurality of second recesses 14 for the hinge element 8. Furthermore, the frame element 2 has a first recess 17 for the bridge portion 9 and a second recess 15 for use with the bridge portion 9. The hinge element 8, as shown in Figure 17B, has two arms 25, each arm 25 having a transition element 18. Corresponding to the hinge element 8 shown, the bridge portion 9 may also have more arms.

Figures 18A and 18B show an additional variant of the eyeglass system 1, in which the frame element 2 has a first recess 16 for a transition element 18 for a hinge element, and a plurality of second recesses 14 for an arm portion 25 for a hinge element. Additionally, the frame element 2 has a first recess 17 for a bridge portion 9 and a second recess 15 for a bridge portion 9. As shown in Figure 18B, the hinge element 8 has two arms 25, but only one transition element 18.

Figures 19A and 19B illustrate an additional variation of the eyeglass system 1, in which the frame element 2 has multiple first recesses 16 for use by the adapter elements 18 of the hinge elements, and multiple second recesses 14 for the arm portions 25 of the hinge elements. Additionally, the frame element 2 has a first recess 17 for the bridge portion 9. The hinge element 8, as shown in Figure 19B, has two arm portions 25, each of which has an adapter element 18.

Figures 20 to 22 show variations of the eyeglass system 1 with a rod 26 (secondary eyeglass element), wherein each frame element 2 includes at least one second recess 27 extending on the front side 4 or 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 an outer side 6 of the frame element, wherein the second recess 27 is intended to receive the rod 26.

Figure 21 shows the frame element 2 for the rod 26, including a second recess 14 for the hinge element 8, a second recess 15 for the bridge portion 9, and a second recess 27 for the rod 26. All of these second recesses are shown on the rear side 5 of the frame element.

Figure 22 shows an additional variant of the eyeglasses system 1 as described in Figure 20.

The details of the connection between frame element 2, hinge element 8 and locking element 3 in Figure 23A-A and the details of the connection between frame element 2 and locking element 3 in Figure 23B-B, while Figure 23C-C shows the second recess 14 and the first recess 16 in frame element 2.

Figure 23A-A shows details of the connection between frame element 2, hinge element 8, and locking element 3, wherein hinge element 8 is connected to frame element 2 via second recess 14 and first recess 16, and wherein connecting element 12 of hinge element is connected to locking element 3. Figure 23A-A could also, in principle, show details of the connection between frame element 2, bridge portion 9, and locking element 3.

Figure 23, B-B, shows five different embodiments of the connecting element 11 in the frame element 2 above, and two additional different embodiments of the connecting element 11 in the frame element 2 below, wherein a spring element 29 is also provided. In the two examples, the spring element 29 in the higher position is regarded as circular and made of, for example, rubber, and in the two examples, the spring element 29 in the lower position is regarded as a spring.

Figure 23C-C 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.

Figure 24A-A shows the details of the connection between frame element 2, hinge element 8 and locking element 3, and Figure 24B-B shows the details of the connection between frame element 2 and locking element 3. Figure 24C-C shows the hole 30 and the first recess 16 in frame element 2.

Figure 24A-A shows the 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 having a rectangular cross section and a first recess 16, and wherein the connecting element 12 of the frame element is connected to the locking element 3.

Figure 24, B-B, shows five different embodiments of the connecting element 11 in the frame element 2 above, and two additional different embodiments of the connecting element 11 in the frame element 2 below, wherein a spring element 29 is also provided. In the two examples above, the spring element 29 can be seen to be circular and made of, for example, rubber, while in the two examples below, the spring element 29 can be seen to be a spring.

Figure 24C-C shows a hole 30 and a first recess 16 in the frame element 2, which are provided for the adapter element 18 of the hinge element.

The present invention is not limited to the embodiments described above; these embodiments are merely intended to clearly describe the preferred embodiments of the present invention.

Claims (11)

1. A self-locking eyeglasses system (1), the self-locking eyeglasses system (1) comprising at least one locking element (3) and at least one frame element (2), wherein the at least one frame element (2) comprises a front portion (4), a rear portion (5), an outer portion (6) having an outer periphery, and an inner portion (7) having an inner periphery, wherein the at least one frame element (2) further comprises a connecting element (11) of the frame element, the connecting element of the frame element being intended for connection to the locking element (3), wherein the at least one frame element (2) is in the at least one frame The outer periphery of the frame element is uninterrupted, and the connecting element (11) of the frame element is disposed on the inner side (7). The self-locking eyeglass system (1) further includes two hinge elements (8) and two temple bars. At least one frame element (2) is connected to the temple bars via the hinge elements (8). Each hinge element (8) has a connecting element (12). When the hinge element (8) is installed in the at least one frame element, the connecting element (12) of the hinge element is connected to the frame. The connecting elements (11) of the components overlap, and each hinge element (8) is fixed to the at least one frame element (2) by a locking element (3), characterized in that each hinge element (8) includes a transition element (18) of the hinge element, the transition element (18) of the hinge element being complementary to at least one hinge element in at least one frame element (2) with a first recess (16), at least one of the hinge elements being provided with a first recess (16) from the inner side (7) toward the outer side (6), and the hinge element (8) The at least one frame element (2) is installed in the first recess (16) for the hinge element of the at least one frame element, and wherein the at least one frame element (2) further includes at least one second recess (14) for the hinge element extending on at least one of the front side (4) and the rear side (5) of the frame element, wherein the second recess (14) for the hinge element extends between the at least one first recess (16) for the hinge element of the frame element and the outer side (6) of the frame element, wherein the second recess (14) for the hinge element is intended to accommodate the hinge element. 2. The self-locking glasses system (1) according to claim 1, characterized in that the self-locking glasses system (1) includes an additional locking element (3). 3. The self-locking eyeglasses system (1) according to claim 1 or 2, characterized in that the self-locking eyeglasses system (1) includes an additional frame element (2) and a bridge portion (9), wherein the bridge portion (9) connects to the frame element (2), and wherein the bridge portion (9) includes a bridge portion adapter element (19) that matches at least one bridge portion with a first recess (17) in each frame element (2), wherein each bridge portion adapter element (19) has a bridge portion connecting element (13) that, when the bridge portion adapter element (19) is mounted in the bridge portion of the frame element, The connecting element of the bridge portion overlaps with the connecting element (11) of the frame element, and wherein the adapter element (19) of the bridge portion is fixed to the frame element (2) of the adapter element (19) of each bridge portion by means of a locking element (3), and wherein each frame element (2) further includes at least one second recess (15) for the bridge portion extending on at least one of the front side (4) and the rear side (5) of the frame element, wherein the second recess (15) for the bridge portion extends between at least one first recess (17) for the bridge portion of the frame element and the outer side (6) of the frame element, wherein the second recess (15) for the bridge portion is intended to accommodate the bridge portion (9). 4. The self-locking eyeglasses system (1) according to claim 3, characterized in that the frame element (2), the hinge element (8) and the bridge of the nose (9) each have connecting elements (11, 12, 13) intended for connection by means of a locking element (3). 5. The self-locking eyeglass system (1) according to claim 1 or 2, characterized in that each frame element (2) further includes at least one additional second recess (27) extending on at least one of the front side portion (4) and the rear side portion (5) of the frame element, wherein the additional second recess (27) extends between at least one additional first recess (28) of the frame element and the outer side portion (6) of the frame element, wherein the additional second recess (27) is intended for receiving a secondary eyeglass element (26). 6. The self-locking eyeglass system (1) according to claim 3, characterized in that at least one of the adapter element (18) of the hinge element on the hinge element (8) and the adapter element (19) of the bridge portion on the bridge portion (9) includes a longitudinal connecting element, wherein when the adapter element (18, 19) is installed in the frame element (2), the longitudinal connecting element is substantially in the same plane as the edge of the inserted locking element (3), and wherein the longitudinal connecting element is intended for precise interaction with the locking element (3). 7. The self-locking eyeglass system (1) according to claim 3, characterized in that at least one of the adapter element (18) of the hinge element (8) and the adapter element (19) of the bridge portion (9) includes another material on the side of the adapter element (19, 18) intended for facing the locking element (3). 8. The self-locking eyeglass system (1) according to claim 3, characterized in that the hinge element adapter element (18) on the hinge element (8) and the nose bridge portion adapter element (19) on the nose bridge portion (9) are thus adapted to the first recess (17, 16) in the frame element (2), and the hinge element adapter element (18) on the hinge element (8) and the nose bridge portion adapter element (19) on the nose bridge portion (9) both have opposite tension and thrust relative to the frame element (2). 9. The self-locking eyeglasses system (1) according to claim 3, characterized in that the self-locking eyeglasses system (1) further includes at least one buckle having a buckle arm (21) and a buckle pad, wherein the buckle is disposed on one of the at least one frame element (2) and the bridge portion (9). 10. The self-locking eyeglass 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 eyeglasses system (1) according to claim 3, characterized in that the self-locking eyeglasses system (1) further includes a spring element (29) between the at least one connecting element (11, 12, 13) and the frame element (2).