Hanger glasses

Abstract

The utility model relates to the technical field of glasses, and particularly discloses hanger glasses, the hanger glasses comprise a main frame and a hanger frame, the hanger frame is detachably connected to the outer side of the main frame, the hanger frame comprises a hanger middle beam and hanger rings fixedly connected to the two sides of the hanger middle beam, magnets are arranged in the hanger rings, and the hanger frame is detachably connected to the hanger frame. A magnetic conductive block attracted with the magnet is arranged in the main frame mirror frame, and the hanging frame middle beam is made of an elastic deformable material. The hanger glasses have the advantages of being good in fitting degree, easy to disassemble and assemble, capable of being folded and stored and capable of adapting to users with different head widths.

Description

Technical Field

[0001] This application relates to the field of eyeglasses technology, and in particular to a hanging eyeglasses frame. Background Technology

[0002] Glasses are extremely helpful for people with poor eyesight, assisting in seeing and correcting vision. However, people who normally wear glasses usually choose to wear framed glasses if they want to wear sunglasses or polarized lenses.

[0003] Traditional eyeglass frames are clip-on style, with a clip installed on the bridge of the frame to hold the optical lenses in place. However, this method causes part of the clip to extend into the lens area and also makes contact with the user's nose, affecting the wearing experience and comfort.

[0004] To address these issues, existing technologies include magnetic eyeglass frames that use magnets to attach the frame to the optical frame. However, this still presents problems: the frame is a single piece, and when the user has a wide head, the temples of the optical frame will expand outwards, causing deformation of the frame. In this case, the frame cannot fit snugly against the optical frame, resulting in a poor wearing experience. Utility Model Content

[0005] To ensure a tight fit between the hanging frame and the optical frame, this application provides a hanging eyeglasses.

[0006] The eyeglasses frame provided in this application adopts the following technical solution:

[0007] A type of eyeglass frame includes a main frame and a hanging frame. The hanging frame is detachably connected to the outside of the main frame. The hanging frame includes a hanging beam and hanging lens rings fixedly connected to both sides of the hanging beam. Magnets are provided inside the hanging lens rings, and magnetic blocks that attract the magnets are provided inside the main frame. The hanging beam is made of an elastic deformable material.

[0008] By adopting the above technical solution, when the main frame undergoes a certain degree of deformation, the elastic and deformable material of the hanging frame's central beam effectively buffers the bending force acting on the hanging frame. Combined with magnets, this allows the hanging frame to firmly adhere to the surface of the main frame, thus achieving adaptability for users with different head widths. The elastic deformability of the central beam also allows the hanging frame to be folded for easy carrying and storage.

[0009] Optionally, the two sides of the hanging frame are provided with a plug-in part on the side near the middle beam of the hanging frame, and the middle beam of the hanging frame is provided with plug-in slots on both sides for the plug-in part to be inserted.

[0010] By adopting the above technical solution, a certain degree of movable connection is achieved between the central beam of the mount and the lens ring of the mount. When the main frame of the lens is deformed, the mount frame will bend to a certain extent at the connection surface between the central beam of the mount and the lens ring of the mount, thereby achieving the effect of stress relief and ensuring a tight fit between the mount frame and the main frame.

[0011] Optionally, the plug portion is provided with a plurality of through holes, and the inner walls of the opposite sides of the plug portion are fixedly connected with fixing posts for passing through the through holes.

[0012] By adopting the above technical solution, the fixing post passing through the through hole enables the plug and the plug slot to achieve mechanical interlocking, thereby preventing the plug from coming out of the plug slot and achieving a tighter connection effect. At the same time, the cooperation between the fixing post and the through hole can also limit the range of movement of the plug and the plug slot, preventing excessive stretching and deformation.

[0013] Optionally, the side of the plug that abuts against the bottom wall of the plug groove is a mating surface, and the mating surface includes a continuously arranged convex surface and a concave surface.

[0014] By adopting the above technical solution, the convex and concave surfaces mean that the bottom wall of the insertion groove also has convex and concave surfaces that match the mating surface, thereby forming a certain interlocking function, distributing the pressure in the vertical direction, so that the pressure in the vertical direction will not be entirely applied to the fixed column, and extending the service life.

[0015] Optionally, the hanging frame has a positioning recess on the side near the central beam of the hanging frame, the positioning recess is located on the side of the insertion part near the main frame, and the two ends of the central beam of the hanging frame have positioning protrusions that fit with the positioning recess, the bottom wall of the positioning protrusions fits with the inner bottom wall of the positioning recess.

[0016] By adopting the above technical solution, the positioning protrusion and positioning recess can cooperate to achieve longitudinal constraint, and the hanging frame can support the bottom of the hanging frame beam.

[0017] Optionally, the lens ring of the hanging frame has a receiving groove for placing magnets on the side near the main frame. There are at least two receiving grooves, which are respectively located on the side of the lens ring near the center beam of the hanging frame and on the side away from the center beam of the hanging frame.

[0018] By adopting the above technical solution, magnets are set at both the near and far ends of the lens frame of the hanging frame, enabling a single hanging frame to achieve two-point adsorption. The far end of the lens frame ensures a stable fit between the two ends of the hanging frame, while the near end of the lens frame ensures that the center beam of the hanging frame can fit tightly with the center beam of the main frame. This ensures that when the main frame deforms, the hanging frame will deform and bend at the joint and the joint groove, achieving a better fit.

[0019] Optionally, the magnets on the side of the hanging frame closer to the center beam of the hanging frame have opposite polarities, and the magnets on the side farther from the center beam of the hanging frame have opposite polarities.

[0020] By adopting the above technical solution, when the hanging frame is folded in half for storage, the magnets at the near and far ends of the two hanging frame rings can attract each other, allowing the hanging frame to fit better when folded for storage.

[0021] Optionally, the center beam is made of silicone.

[0022] In summary, this application has the following beneficial effects:

[0023] 1. Magnetic attachment enables quick installation and removal, improving ease of use.

[0024] 2. By setting up an elastic and deformable central beam and the cooperation of the insertion slot and insertion post, the torsional and shear resistance can be effectively improved, so that the hanging frame can always fit in close contact with the main frame. Attached Figure Description

[0025] Figure 1 This is an exploded view of the hanging glasses according to an embodiment of this application;

[0026] Figure 2 This is a schematic diagram of the structure of the hanging lens ring according to an embodiment of this application;

[0027] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the structure of the beam in the bracket according to an embodiment of this application;

[0029] Figure 5 This is a schematic diagram of the structure of the hanging frame when it is folded and stored according to an embodiment of this application.

[0030] Explanation of reference numerals in the attached drawings: 1. Main frame; 11. Magnetic block; 2. Hanging frame; 21. Hanging beam; 211. Insertion groove; 2111. Fixing post; 212. Positioning protrusion; 22. Hanging ring; 221. Insertion part; 2211. Through hole; 2212. Fitting surface; 2213. Convex surface; 2214. Concave surface; 222. Positioning recess; 223. Receiving groove; 23. Magnet. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0032] This application discloses a hanging eyeglasses.

[0033] Reference Figure 1 , Figure 2 The eyeglasses frame includes a main frame 1 and a detachable hanging frame 2 connected to the outside of the main frame 1. Temples (not shown in the figure) are hinged to both ends of the main frame 1 on the side opposite to the hanging frame. Several magnets 23 are installed inside the hanging frame 2, and magnetic blocks 11 for attracting the magnets 23 are installed inside the main frame 1. The lenses in the hanging frame 2 have different functions than those in the main frame 1; for example, the lenses in the hanging frame 2 are sunglasses lenses, while the lenses in the main frame 1 are prescription or presbyopic lenses. When wearing the glasses, the user simply places the hanging frame 2 against the outside of the main frame 1. The magnets 23 and the magnetic blocks 11 then attract each other, causing the hanging frame 2 to automatically attach to the main frame 1, thus completing the installation.

[0034] Reference Figure 2 , Figure 3 and Figure 4 The hanging frame 2 includes a central beam 21 and hanging rings 22 fixedly connected to both sides of the central beam 21. The central beam 21 is made of an elastic and deformable material. The side of the hanging rings 22 closest to the central beam 21 has a plug-in portion 221. The central beam 21 has plug-in slots 211 on both sides for the plug-in portions 221 of the hanging rings 22 to be inserted. Because the central beam 21 is made of an elastic and deformable material, the hanging rings 22 and the central beam 21 are plugged together, forming a flexible interface at the connection between the central beam 21 and the hanging rings 22. When the main frame 1 deforms, the force of the deformation is transmitted to the hanging frame 2. If it is a rigid frame that is molded in one piece, the middle part will bounce up and separate from the main frame 1, which will not achieve a good wearing effect. However, the flexible hanging frame beam 21 can absorb the force transmitted to the hanging frame 2 by bending. With the help of the internal magnet 23, the hanging frame 2 can still be well attached to the outside of the main frame 1, ensuring the wearing effect.

[0035] In this embodiment, the central beam 21 of the hanger is made of silicone; in other embodiments, the central beam 21 of the hanger can also be made of TPU, TPE, or other materials. Compared to silicone, silicone has better UV resistance and anti-aging properties, and is less prone to cracking and discoloration under long-term sun exposure, ensuring that the central beam 21 of the hanger can still maintain good performance after long-term use.

[0036] Reference Figure 2 , Figure 3 and Figure 4 The insertion part 221 has several through holes 2211, which are arranged along the thickness direction of the hanging frame 2. The inner walls on opposite sides of the insertion part 221 are fixedly connected to fixing posts 2111 for passing through the through holes 2211. The fixing posts 2111 and the through holes 2211 can achieve a good mechanical interlock, making it difficult for the insertion part 221 to come out of the insertion slot 211, thus achieving better structural strength.

[0037] Reference Figure 2 , Figure 3 and Figure 4 The side of the insertion part 221 that abuts against the bottom wall of the insertion groove 211 is the contact surface 2212, which includes a continuously arranged convex surface 2213 and concave surface 2214. This shape of the contact surface 2212 and the bottom wall of the insertion groove 211 can effectively increase the contact area and increase the friction. When the insertion groove 211 and the insertion part 221 are engaged, they can achieve a certain degree of interlocking, have better shear and torsional resistance, and can share the pressure of the fixing column 2111 in the vertical direction, thus extending the service life.

[0038] Reference Figure 2 , Figure 3 and Figure 4 The lens mount 22 has a positioning recess 222 on the side near the central beam 21 of the mount. The positioning recess 222 is located on the side of the insertion part 221 near the main frame lens frame 1. Positioning protrusions 212 are provided at both ends of the central beam 21 of the mount, which fit into the positioning recess 222. The bottom wall of the positioning protrusion 212 abuts against the inner bottom wall of the positioning recess 222. The cooperation between the positioning protrusion 212 and the positioning recess 222 achieves a precise positioning effect, facilitating the assembly of the lens mount 22 and the central beam 21 of the mount.

[0039] Reference Figure 1 , Figure 5 The lens holder 22 has a receiving groove 223 on the side near the main frame 1 for placing magnets 23. There are two receiving grooves 223, one near the main frame 1 and the other away from the main frame beam 21. When the lens holder 2 is installed on the main frame 1, it can achieve multi-point adsorption and has a better fixing effect. The magnets 23 on the side away from the main frame beam 21 ensure that the two ends of the lens holder 2 can be stably attached to the main frame 1, while the magnets 23 on the side near the main frame beam 21 ensure that the main frame beam 21 can be tightly attached to the main frame beam 1. When the main frame 1 is deformed, the lens holder 22 and the main frame beam 21 can be firmly attached to the main frame 1 to ensure the wearing effect.

[0040] Reference Figure 1 , Figure 5 The magnets 23 on the side of the two hanging frame rings 22 closest to the central beam 21 of the hanging frame have opposite polarities, while the magnets 23 on the side furthest from the central beam 21 of the hanging frame have opposite polarities. When the hanging frame frame 2 is folded in half for storage, the magnets 23 of the two hanging frame rings 22 can attract each other, and the two hanging frame rings 22 will not spring up, so that the hanging frame frame 2 can fit better when folded for storage.

[0041] The implementation principle of the hanging frame glasses in this application embodiment is as follows: When wearing, the hanging frame 2 is brought close to the outside of the main frame 1. At this time, the magnet 23 can attract the magnetic block 11, so that the hanging frame 2 actively sticks and adheres to the main frame 1, thereby realizing the wearing of the hanging frame 2; when storing, the hanging frame 2 is removed and folded in half. The magnet 23 inside the hanging frame 2 can attract each other, thereby sticking the two hanging frame rings 22 together, achieving a better storage effect.

[0042] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A type of eyeglass frame, comprising a main frame (1) and a hanging frame (2), characterized in that: The hanging frame (2) is detachably connected to the outside of the main frame (1). The hanging frame (2) includes a hanging beam (21) and a hanging ring (22) fixedly connected to both sides of the hanging beam (21). A magnet (23) is provided inside the hanging ring (22). A magnetic block (11) that attracts the magnet (23) is provided inside the main frame (1). The hanging beam (21) is made of an elastic deformable material.

2. The eyeglasses frame according to claim 1, characterized in that: The two sides of the hanging frame mirror ring (22) are provided with a plug-in part (221) on the side near the hanging frame middle beam (21), and the two sides of the hanging frame middle beam (21) are provided with plug-in grooves (211) for the plug-in part (221) to be inserted.

3. The eyeglasses frame according to claim 2, characterized in that: The plug-in part (221) is provided with a plurality of through holes (2211), and the inner walls of the opposite sides of the plug-in part (221) are fixedly connected with fixing posts (2111) for passing through the through holes (2211).

4. The eyeglasses frame according to claim 2, characterized in that: The side of the plug (221) that abuts against the bottom wall of the plug groove (211) is the mating surface (2212), and the mating surface (2212) includes a continuously arranged convex surface (2213) and concave surface (2214).

5. The eyeglasses frame according to claim 2, characterized in that: The hanging frame (22) has a positioning recess (222) on the side near the hanging frame beam (21). The positioning recess (222) is located on the side of the plug part (221) near the main frame frame (1). The two ends of the hanging frame beam (21) have positioning protrusions (212) that fit with the positioning recess (222). The bottom wall of the positioning protrusion (212) fits with the inner bottom wall of the positioning recess (222).

6. The eyeglasses frame according to claim 1, characterized in that: The hanging frame (22) has a receiving groove (223) for placing magnets (23) on the side near the main frame (1). There are at least two receiving grooves (223) and they are respectively located on the side of the hanging frame (22) near the hanging frame beam (21) and away from the hanging frame beam (21).

7. The eyeglasses frame according to claim 1, characterized in that: The magnets (23) on the side of the hanging frame (22) closer to the hanging frame beam (21) have opposite polarities, and the magnets (23) on the side farther away from the hanging frame beam (21) have opposite polarities.

8. The eyeglasses frame according to claim 1, characterized in that: The beam (21) of the hanging bracket is made of silicone.

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