Magnetic type glasses

Abstract

The utility model discloses a pair of magnetic type glasses, which comprises a glasses frame and two hinging pieces, a fixing groove and a mounting groove for mounting a magnetic piece are arranged on the surface of the glasses frame facing the hinging pieces, each hinging piece comprises a limiting surface simultaneously covering the fixing groove and the mounting groove, and a fixing end inserted into the fixing groove is arranged on the limiting surface. Compared with the prior art, the fixed end and the mirror frame are fixed through the bolt, the mirror frame is large in size, fixing can be better achieved mechanically or manually, the magnetic piece is more convenient to install, and the magnetic piece is not prone to falling off in the process that the hinge piece is assembled to the mirror frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of glasses, and in particular relates to a pair of magnetic glasses. 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. Traditional sunglasses and myopia glasses are independent of each other. For myopia patients, they need to carry a pair of sunglasses with prescription, which is very inconvenient. In order to solve the problem of inconvenience in carrying, magnetic glasses have appeared on the market. Such glasses include colored external lenses. However, such magnetic glasses have the disadvantages of unstable connection between the temples and the frame, easy swinging, troublesome positioning, and cumbersome installation.

[0004] The Chinese utility model patent with application number 202120855605.4 discloses a hinge and glasses thereof, which make the temples and frames more stable and less prone to swing, and can solve the shortcomings of the above-mentioned magnetic glasses, but still have the following shortcomings: (1) The magnet needs to be installed in the fixing groove of the hinge first, and then installed in the mounting groove of the frame together with the mounting part where the fixing groove is located. The hinge and the magnet are both small in size, which makes installation troublesome, and the magnet is easy to fall off during the movement of the hinge to the frame. (2) The two hinges are inserted from the two opposite side walls of the frame. In order to allow the hinge to be inserted, either the overall thickness of the mounting groove is increased, but this will affect the appearance, or the overall thickness of the mounting part is reduced, but it will affect the strength of the hinge. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a magnetic eyeglasses which is more convenient to install and ensures connection strength without affecting the appearance.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a kind of magnetic glasses, including a frame and two hinges, the surface of the frame facing the hinges is provided with a fixing groove and an installation groove for installing a magnetic part, the hinges include a limiting surface covering both the fixing groove and the installation groove, the limiting surface is provided with a fixing end inserted into the fixing groove, and the fixing end and the frame are fixed by bolts.

[0007] When the above solution is adopted, the magnetic part is first installed into the installation slot, and then the fixed end is inserted into the fixed slot until the limiting surface abuts against the notch of the installation slot and the notch of the fixed slot at the same time, and then the hinged part and the frame can be fixed by bolts. The hinged part of the utility model is hinged to the temple.

[0008] Compared with the prior art, the frame of the utility model is larger in size and can be better fixed mechanically or manually, making the installation of the magnetic parts more convenient. During the process of assembling the hinged parts to the frame, the magnetic parts are not easy to fall off.

[0009] As a further configuration of the present invention, the limiting surfaces of the two hinged parts are parallel to each other.

[0010] By adopting the above scheme, compared with the prior art, the hinges of the utility model are all located on the side of the frame facing away from the external lens, which ensures both the strength of the hinges and the beauty of the frame.

[0011] As a further configuration of the present invention, the diameter of the slot of the installation slot is larger than the diameter of the slot of the fixing slot.

[0012] By adopting the above solution, the size of the magnetic part is larger than the slot diameter of the fixing slot, which prevents the magnetic part from being embedded in the fixing slot during assembly, ensures that the magnetic part is correctly installed in the installation slot, and improves assembly efficiency.

[0013] As a further configuration of the utility model, the hinge includes a limit end, the limit surface is arranged on the limit end, a limit groove for the limit end to be embedded is provided on the surface of the frame facing the hinge, and the fixing groove and the installation groove are arranged at the bottom of the limit groove.

[0014] By adopting the above scheme, the limiting groove and the limiting end cooperate with each other, which can better achieve the covering effect of the limiting surface, and at the same time make the hinge and the frame remain relatively stable during the actual use of the utility model, providing a good wearing experience.

[0015] As a further configuration of the present invention, the limiting end is completely embedded in the limiting groove.

[0016] The above solution makes the overall appearance more beautiful and prevents the wearer's hair from being caught when the wearer has long hair.

[0017] As a further configuration of the utility model, a step surface is provided at the bottom of the fixing groove, and a convex portion which forms a limit with the step surface is provided on the fixing end.

[0018] With the above solution, the bottom of the fixing groove refers to the inner wall of the fixing groove facing the limiting surface, and the cooperation between the step surface and the convex portion can better keep the hinge and the frame stable.

[0019] As a further configuration of the utility model, the bolts are passed through two opposite groove walls of the fixing groove.

[0020] By adopting the above scheme, a good fixing effect is achieved.

[0021] As a further configuration of the utility model, the hinge comprises a connecting end arranged at a side of the limiting end away from the limiting surface, and an angle of ≥90° and ≤120° exists between the limiting end and the connecting end.

[0022] The above solution provides a good wearing experience, and the temples are hinged to the connecting ends, making it easy to open and close the temples.

[0023] As a further configuration of the utility model, the fixing groove is located on a side of the installation groove close to the connection end.

[0024] By adopting the above solution, the stability of the mirror frame and the hinged parts is increased.

[0025] As a further configuration of the utility model, an arc-shaped transition surface is provided at the angle between the limiting end and the connecting end.

[0026] By adopting the above solution, the strength of the connection between the limiting end and the connecting end is increased, and the service life of the hinge is increased.

[0027] The utility model is further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Attached Figure 1 It is a front view of a specific embodiment of the utility model;

[0029] Attached Figure 2 For attachment Figure 1 AA section view;

[0030] Attached Figure 3 For attachment Figure 2 A magnified view of part H;

[0031] Attached Figure 4 It is a three-dimensional diagram of a hinged part according to a specific embodiment of the present utility model.

[0032] Spectacle frame 1, limiting groove 11, fixing groove 12, step surface 121, mounting groove 13, hinge 2, limiting end 21, limiting surface 211, fixing end 212, convex portion 2121, connecting end 22, transition surface 23, bolt 3, magnetic part 4, temple 5, external lens 6. DETAILED DESCRIPTION

[0033] 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.

[0034] 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.

[0035] The specific implementation of the present invention is as follows Figure 1-4 shown.

[0036] A magnetic eyeglasses, comprising a frame 1 and two hinges 2, the hinges 2 comprising a limiting end 21, a limiting groove 11 for the limiting end 21 to be embedded is provided on the surface of the frame 1 facing the hinges 2, a fixing groove 12 and a mounting groove 13 for the magnetic member 4 to be installed are provided at the bottom of the limiting groove 11, in this embodiment, the magnetic member 4 is a magnet, a limiting surface 211 covering the fixing groove 12 and the mounting groove 13 is provided on the limiting end 21, a fixing end 212 inserted into the fixing groove 12 is provided on the limiting surface 211, and the fixing end 212 and the frame 1 are fixed by bolts 3. During assembly, the magnetic member 4 is first installed into the mounting groove 13, and then the fixing end 212 is inserted into the fixing groove 12 until the limiting surface 211 is simultaneously in contact with the notch of the mounting groove 13 and the notch of the fixing groove 12, and then the hinge 2 and the frame 1 can be fixed by bolts 3. The hinge 2 of this embodiment is hinged to the temple 5. Compared with the prior art, the frame 1 of this embodiment is larger in size and can be better fixed mechanically or manually, making the installation of the magnetic part 4 more convenient. During the process of assembling the hinge 2 to the frame 1, the magnetic part 4 is not easy to fall off.

[0037] The limiting surfaces 211 of the two hinges 2 are parallel to each other. Compared with the prior art, the hinges 2 of this embodiment are all located on the side of the frame 1 facing away from the external lens 6, which ensures both the strength of the hinges 2 and the beauty of the frame 1.

[0038] The diameter of the slot of the installation slot 13 is larger than that of the fixing slot 12, and the size of the magnetic member 4 is larger than that of the fixing slot 12. This prevents the magnetic member 4 from being embedded in the fixing slot 12 during assembly, ensures that the magnetic member 4 is correctly installed in the installation slot 13, and improves assembly efficiency.

[0039] The cooperation between the limiting groove 11 and the limiting end 21 can better achieve the covering effect of the limiting surface 211, and at the same time keep the hinge 2 and the frame 1 relatively stable during actual use of this embodiment, providing a good wearing experience.

[0040] The bottom of the fixing groove 12 is provided with a step surface 121, and the fixing end 212 is provided with a convex portion 2121 which forms a limit with the step surface 121. The bottom of the fixing groove 12 refers to the inner wall of the fixing groove 12 facing the limit surface 211, and the cooperation between the step surface 121 and the convex portion 2121 can better keep the hinge 2 and the frame 1 stable.

[0041] The hinge 2 includes a connecting end 22 disposed on the side of the limiting end 21 away from the limiting surface 211. In this embodiment, there is an angle of 110° between the limiting end 21 and the connecting end 22. To provide a good wearing experience, the temple 5 is hinged to the connecting end 22, which facilitates the opening and closing of the temple 5.

[0042] The fixing groove 12 is located on one side of the mounting groove 13 close to the connecting end 22, thereby increasing the stability of the mirror frame 1 and the hinge 2.

[0043] The limiting end 21 is completely embedded in the limiting groove 11, making the whole more beautiful and preventing the hair from being caught when the wearer has long hair.

[0044] An arc-shaped transition surface 23 is provided at the angle between the limiting end 21 and the connecting end 22 to increase the strength of the connection between the limiting end 21 and the connecting end 22 and increase the service life of the hinge 2.

[0045] The bolts 3 are inserted into two opposite groove walls of the fixing groove 12 to achieve a good fixing effect.

[0046] 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 glasses, comprising a frame and two hinged parts, characterized in that: The surface of the frame facing the hinge is provided with a fixing groove and an installation groove for installing a magnetic part. The hinge includes a limiting surface that covers both the fixing groove and the installation groove. The limiting surface is provided with a fixing end that is inserted into the fixing groove. The fixing end and the frame are fixed by bolts.

2. The magnetic glasses according to claim 1, characterized in that: The limiting surfaces of the two hinged parts are parallel to each other.

3. The magnetic glasses according to claim 2, characterized in that: The diameter of the installation groove is larger than the diameter of the fixing groove.

4. The magnetic glasses according to claim 3, characterized in that: The hinge comprises a limiting end, the limiting surface is arranged on the limiting end, a limiting groove for the limiting end to be embedded is arranged on the surface of the frame facing the hinge, and the fixing groove and the installation groove are arranged at the groove bottom of the limiting groove.

5. The magnetic glasses according to claim 4, characterized in that: The limiting end is completely embedded in the limiting groove.

6. The magnetic glasses according to claim 5, characterized in that: The bottom of the fixing groove is provided with a step surface, and the fixing end is provided with a convex portion which forms a limit with the step surface.

7. The magnetic glasses according to claim 6, characterized in that: The bolts are passed through two opposite groove walls of the fixing groove.

8. The magnetic glasses according to claim 4 or 7, characterized in that: The hinge comprises a connecting end arranged at a side of the limiting end away from the limiting surface, and an angle of ≥90° and ≤120° exists between the limiting end and the connecting end.

9. The magnetic glasses according to claim 8, characterized in that: The fixing groove is located on one side of the installation groove close to the connecting end.

10. The magnetic glasses according to claim 9, characterized in that: An arc-shaped transition surface is provided at the angle between the limiting end and the connecting end.

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