Magnetic glasses convenient to assemble
By simplifying the hinge design of magnetic glasses and using magnetic parts and bolts to fix it, the problems of complex assembly and loose magnets in the prior art are solved, and efficient assembly and stable wear are achieved.
Patent Information
- Application Number
- CN202420186828.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-25
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-01-25
AI Technical Summary
During the assembly process, existing magnetic glasses have problems such as complex manufacturing procedures, loose magnets, falling off and oxidative demagnetization, which affect the user experience and efficiency.
Using a design including a frame, hinge and magnetic part, the fixed end, insertion end and bent end of the hinge are fixed in the cavity of the frame by a magnetic part, fixed with bolts, simplifying the assembly steps, and through through holes and limiting The slots achieve better fixing effect and replacement convenience.
It improves assembly efficiency, ensures stable fixation between the hinges and the frame, provides a good wearing experience, and is easy to replace when the magnetic parts are demagnetized, preventing shaking and hair hooking.
Smart Images
Figure CN222280978U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of glasses, and in particular relates to a pair of magnetic glasses which are easy to assemble. Background Art
[0002] Glasses are used to improve vision, protect eyes or for decorative purposes. Glasses usually include a frame and temples, and the frame and temples are usually connected by a hinge.
[0003] When people go out in strong sunlight, they will choose to wear sunglasses to prevent exposure to strong light. In order to solve the problem of inconvenience in carrying, magnetic glasses have appeared on the market. Such glasses include colored external lenses, and the frame and the external lenses are fixed by magnets. Existing magnetic glasses usually have a cavity at the relative position of the frame and the external lenses, and the magnet is fixed in the cavity by inlaying or gluing, which makes the manufacturing process of the glasses complicated. The magnet may also become loose, fall off, oxidize and demagnetize during use, affecting its use.
[0004] The Chinese utility model patent with application number 202221350016.1 discloses a pair of glasses with magnetic lenses that are easy to assemble, which solves the problems of the above-mentioned glasses, reduces processing steps, and improves production efficiency. However, the connecting piece and the first magnet of the patent are arranged in the depth direction of the mounting groove in the mounting groove, which requires a certain depth of the mounting groove. The overall thickness of the frame limits the maximum diameter of the mounting groove, making it difficult to put the first magnet into the mounting groove from the notch of the mounting groove, and it may get stuck halfway when moving in the mounting groove. At the same time, the diameter of the mounting groove limits the overall volume of the first magnet, making it easy for the first magnet to fall off during the process of moving to the mounting groove, affecting the assembly efficiency. Summary of the invention
[0005] In order to overcome the deficiencies of the prior art, the utility model provides a magnetic-absorbing pair of glasses with higher assembly efficiency.
[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a magnetic eyeglasses that is easy to assemble, including a frame and two hinges, the hinge including a fixed end, an insertion end perpendicular to the fixed end is provided on the fixed end, a bending end parallel to the fixed end is provided on the side of the insertion end away from the fixed end, a magnetic part is provided between the fixed end and the bending end, a concave cavity for embedding the insertion end, the bending end and the magnetic part is provided on the surface of the frame facing the hinge, and the frame and the insertion end are fixed by bolts penetrating the side wall of the concave cavity and the insertion end.
[0007] When the above scheme is adopted, the magnetic part is first inserted between the fixed end and the bent end during assembly. The magnetic part, the bent end and the fixed end are relatively fixed when no external force is applied. Then the insertion end, the bent end and the magnetic part are inserted into the concave cavity. Finally, the hinge and the frame are fixed by bolts. The magnetic part is fixed in the concave cavity under the action of the insertion end, the fixed end and the bent end.
[0008] Compared with the prior art, the utility model has simple assembly steps and high assembly efficiency, and it is convenient to replace the magnetic parts after the magnetic parts are demagnetized.
[0009] As a further configuration of the utility model, the two hinged parts are located on the same side of the frame, a through hole is provided at the bottom of the concave cavity, the bent end is embedded in the through hole, and the surface of the magnetic part facing away from the fixed end is simultaneously in contact with the surface of the bent end facing the fixed end and the bottom of the concave cavity.
[0010] By adopting the above solution, the bent end is embedded in the through hole, so that when the utility model is actually used, the hinge and the frame remain relatively fixed, providing a good wearing experience. When there is a need to replace the magnetic part later, force can be applied to the bent end through the hole away from the concave cavity to facilitate the separation of the hinge and the frame.
[0011] As a further configuration of the utility model, a side of the insertion end away from the fixed end is further provided with a limiting groove recessed in a direction close to the fixed end, and the bottom of the cavity is provided with a limiting convex portion embedded in the limiting groove.
[0012] By adopting the above solution, a better fixing effect can be achieved, relative shaking between the hinge and the frame can be prevented, and the wearing effect can be ensured.
[0013] As a further configuration of the utility model, a fixing groove for the fixing end to be embedded in is provided on the surface of the frame facing the hinge, the concave cavity is arranged at the bottom of the fixing groove, and the fixing end completely covers the cavity opening of the concave cavity.
[0014] By adopting the above solution, a better fixing effect can be achieved, relative shaking between the hinge and the frame can be prevented, and the wearing effect can be ensured.
[0015] As a further configuration of the utility model, the surface of the insertion end through which the bolt is passed is adjacent to the surface of the insertion end facing the magnetic part, and the thickness of the bent end along the extension direction of the bolt centerline is smaller than the thickness of the magnetic part along the extension direction of the bolt centerline.
[0016] The above solution is adopted to ensure that the magnetic part is located in the cavity.
[0017] As a further configuration of the utility model, the width of the magnetic member along the extension direction of the center line of the bolt is less than or equal to the width of the fixed end along the extension direction of the center line of the bolt.
[0018] The above solution is adopted to ensure that the fixed end completely covers the magnetic part.
[0019] As a further configuration of the utility model, the bent end fills up the through hole, and the surface of the bent end facing away from the fixed end is flush with the opening of the through hole away from the concave cavity.
[0020] By adopting the above scheme, the bent end fills the through hole to prevent the bent end from shaking in the through hole. The bent end does not protrude from the hole, making the utility model more integrated and preventing the bent end from affecting the fixing of the external lens on the frame.
[0021] As a further configuration of the utility model, the fixing end fills up the fixing groove, and the surface of the fixing end facing away from the bending end is flush with the notch of the fixing groove.
[0022] By adopting the above scheme, the fixed end fills the fixed groove to prevent the fixed end from shaking in the fixed groove. The fixed end does not protrude from the fixed groove, making the utility model more integrated. When the wearer has long hair, the fixed end can also be prevented from hooking the hair.
[0023] The utility model is further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Attached Figure 1 It is a front view of a specific embodiment of the utility model;
[0025] Attached Figure 2 For attachment Figure 1 AA section view;
[0026] Attached Figure 3 For attachment Figure 2 A magnified view of part B;
[0027] Attached Figure 4 This is a schematic diagram of a hinged part in a specific embodiment of the utility model;
[0028] Attached Figure 5 It is a schematic diagram of the coordination of the hinge and the magnetic part in a specific embodiment of the utility model.
[0029] Spectacle frame 1, concave cavity 11, limiting convex portion 111, through hole 12, fixing groove 13, hinge 2, fixing end 21, insertion end 22, bending end 23, limiting groove 24, magnetic part 3, bolt 4, external lens 5. DETAILED DESCRIPTION
[0030] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] In the description of the present utility model, it should be noted that, unless otherwise specified, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the orientation or position relationship in the description are based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0032] The specific implementation of the present invention is as follows Figure 1-5 shown.
[0033] A pair of magnetic glasses that are easy to assemble, including a frame 1 and two hinged parts 2, the hinged part 2 including a fixed end 21, one end of the hinged part 2 away from the fixed end 21 is hinged to the temple, the fixed end 21 is provided with an insertion end 22 that is perpendicular to the fixed end 21, the side of the insertion end 22 away from the fixed end 21 is provided with a bending end 23 that is parallel to the fixed end 21, a magnetic part 3 is provided between the fixed end 21 and the bending end 23, in this embodiment, the magnetic part 3 is a magnet, and a concave cavity 11 is provided on the surface of the frame 1 facing the hinged part 2 for the insertion end 22, the bending end 23 and the magnetic part 3 to be embedded, and the frame 1 and the insertion end 22 are fixed by bolts 4 that pass through the side wall of the concave cavity 11 and the insertion end 22.
[0034] During assembly, first insert the magnetic part 3 between the fixed end 21 and the bent end 23, and keep the magnetic part 3, the bent end 23 and the fixed end 21 relatively fixed when there is no external force, then insert the insertion end 22, the bent end 23 and the magnetic part 3 into the concave cavity 11, and finally fix the hinge 2 and the frame 1 with the bolt 4. The magnetic part 3 is fixed in the concave cavity 11 under the action of the insertion end 22, the fixed end 21 and the bent end 23. Compared with the prior art, the utility model has simple assembly steps and high assembly efficiency, and it is convenient to replace the magnetic part 3 after the magnetic part 3 is demagnetized.
[0035] The two hinges 2 are located on the same side of the frame 1, and the bottom of the cavity 11 is provided with a through hole 12, and the bent end 23 is embedded in the through hole 12. The surface of the magnetic component 3 facing away from the fixed end 21 is simultaneously in contact with the surface of the bent end 23 facing the fixed end 21 and the bottom of the cavity 11. When the utility model is actually used, the hinge 2 and the frame 1 remain relatively fixed, providing a good wearing experience. When there is a need to replace the magnetic component 3 later, a force can be applied to the bent end 23 through the through hole 12 away from the opening of the cavity 11, so that the hinge 2 and the frame 1 can be easily separated.
[0036] A stop groove 24 is provided on the side of the insertion end 22 away from the fixing end 21, and the bottom of the cavity 11 is provided with a stop convex portion 111 embedded in the stop groove 24. A fixing groove 13 for the fixing end 21 to be embedded is provided on the surface of the frame 1 facing the hinge 2, and the cavity 11 is arranged at the bottom of the fixing groove 13, and the fixing end 21 completely covers the cavity opening of the cavity 11. A better fixing effect can be achieved, and relative shaking between the hinge 2 and the frame 1 can be prevented, thereby ensuring a good wearing effect.
[0037] The surface of the insertion end 22 through which the bolt 4 is inserted is adjacent to the surface of the insertion end 22 facing the magnetic member 3, and the thickness of the bent end 23 along the extension direction of the center line of the bolt 4 is smaller than the thickness of the magnetic member 3 along the extension direction of the center line of the bolt 4. Ensure that the magnetic member 3 is located in the cavity 11.
[0038] The width of the magnetic member 3 along the extension direction of the center line of the bolt 4 is equal to the width of the fixed end 21 along the extension direction of the center line of the bolt 4. It is ensured that the fixed end 21 completely covers the magnetic member 3.
[0039] The bent end 23 fills the through hole 12, which can prevent the bent end 23 from shaking in the through hole 12. The surface of the bent end 23 facing away from the fixed end 21 is flush with the opening of the through hole 12 away from the cavity 11, making the utility model more integrated and preventing the bent end 23 from affecting the fixing of the external lens 5 on the frame 1.
[0040] The fixed end 21 fills the fixed groove 13, which can prevent the fixed end 21 from shaking in the fixed groove 13. The surface of the fixed end 21 facing away from the bent end 23 is flush with the notch of the fixed groove 13, making the utility model more integrated, and when the wearer has long hair, it can also prevent the fixed end 21 from hooking the hair.
[0041] The present invention is not limited to the above-mentioned specific implementation modes. A person skilled in the art may adopt other various specific implementation modes to implement the present invention according to the contents disclosed in the present invention, or any design structure and concept of the present invention with simple changes or modifications shall fall within the protection scope of the present invention.
Claims
1. A magnetic eyeglasses that is easy to assemble, comprising a frame and two hinged parts, characterized in that: The hinged part includes a fixed end, an insertion end perpendicular to the fixed end is provided on the fixed end, a bending end parallel to the fixed end is provided on the side of the insertion end away from the fixed end, a magnetic part is provided between the fixed end and the bending end, a concave cavity for embedding the insertion end, the bending end and the magnetic part is provided on the surface of the frame facing the hinged part, and the frame and the insertion end are fixed by bolts penetrating the side wall of the concave cavity and the insertion end.
2. The magnetic glasses that are easy to assemble according to claim 1, characterized in that: The two hinges are located on the same side of the frame, a through hole is provided at the bottom of the cavity, the bent end is embedded in the through hole, and the surface of the magnetic component facing away from the fixed end is in contact with the surface of the bent end facing the fixed end and the bottom of the cavity.
3. The magnetic glasses that are easy to assemble according to claim 2, characterized in that: A limiting groove which is recessed in a direction close to the fixed end is further provided on a side of the insertion end away from the fixed end, and a limiting convex portion which is embedded in the limiting groove is provided at the bottom of the concave cavity.
4. The magnetic glasses that are easy to assemble according to claim 3 are characterized in that: A fixing groove for the fixing end to be embedded is arranged on the surface of the mirror frame facing the hinge, the concave cavity is arranged at the bottom of the fixing groove, and the fixing end completely covers the cavity opening of the concave cavity.
5. The magnetic glasses that are easy to assemble according to claim 4, characterized in that: The surface of the insertion end through which the bolt is passed is adjacent to the surface of the insertion end facing the magnetic member, and the thickness of the bent end along the extension direction of the bolt centerline is smaller than the thickness of the magnetic member along the extension direction of the bolt centerline.
6. The magnetic glasses that are easy to assemble according to claim 5, characterized in that: The width of the magnetic part along the extension direction of the center line of the bolt is less than or equal to the width of the fixed end along the extension direction of the center line of the bolt.
7. The magnetic glasses that are easy to assemble according to claim 6, characterized in that: The bent end fills the through hole, and the surface of the bent end facing away from the fixed end is flush with the opening of the through hole away from the concave cavity.
8. The magnetic glasses that are easy to assemble according to claim 7, characterized in that: The fixing end fills the fixing groove, and the surface of the fixing end facing away from the bending end is flush with the notch of the fixing groove.