TWM539063U - Magnetically attractive connecting piece of optional front-end hanged lens - Google Patents

Description

Magnetic coupling with front lens attached

The present invention relates to a connecting member for a pair of glasses, and more particularly to a magnetic connecting member for allowing a thin-framed lens to have an attachable front hanging lens.

The so-called front-mounted glasses are mainly composed of a main eyeglass and a front hanging lens. Most of the front hanging lenses are functional lenses with the effects of sunshade and polarized light. When the outdoor environment is intense and glaring, as long as the front hanging lens is attached to the front of the main glasses, the sunshade function of the main glasses can be increased without having to change to wear another pair of glasses. Because the front hanging lens is small in size and light in weight, it is convenient to carry around and convenient to use.

The conventional front-mounted eyeglass structure generally has a magnet respectively disposed at a corresponding position of the frame of the main eyeglass and the front hanging lens, and the two magnets are attracted to each other, so that the front hanging lens can be combined or separated from the main eyeglass. However, the conventional front-mounted eyeglass structure is not suitable for thin-frame glasses. Specifically, the material of the frame and the temple of the thin-frame glasses is generally a sheet metal material, which is not suitable for embedding a magnet, and the magnet embedded in the frame is unfavorably replaced. In addition, the frame and the temple of the thin-rimmed glasses are usually combined by a thin plate-shaped connecting member, and it is not suitable to embed a magnet in the thin-plate connecting member.

The purpose of the present invention is to provide a magnetic connecting member capable of attaching a front hanging lens, which is used for combining the frame and the temple of a thin-framed lens, so that the thin-framed glasses can also have the function of attaching the front hanging lens, and It is convenient to replace the magnet with poor condition.

The magnetic coupling member according to the present invention comprises a connecting body, a magnet seat and a magnet. The connection system is used for combining a frame of a pair of glasses with a temple, and each side of the frame has a joint. The magnet seat extends outwardly from the connecting body. The magnet is coupled in the magnet seat such that when the joint of the frame is coupled to the joint body, the magnet is located inside the joint to provide a front lens coupling.

The connecting body has opposite first and second ends, and the first end of the connecting body is connected to the joint of the frame, and the magnet seat is preferably from the first end or the second end of the connecting body Extending outwardly and forming a loop shape, the top of the magnet seat has an opening. The magnet is inserted into the magnet seat by the opening.

The magnetic coupling of the present invention has the effect that it is suitable for combining the frame and the temple of a thin-framed glasses, so that the thin-framed glasses have the function of attaching a front-mounted lens, and the magnetic coupling can also be used for replacement. Conventional thin-frame glasses are used to make the general thin-frame glasses have the effect of attaching the front lens.

10‧‧‧ Frame

11‧‧‧Combination Department

12‧‧‧ Missing slot

20‧‧‧Magnetic couplings

21‧‧‧Link ontology

211‧‧‧ first end

212‧‧‧ second end

213‧‧‧through slot

214‧‧‧ gap

22‧‧‧Magnetic Block

221‧‧ ‧ room

222‧‧‧ openings

23‧‧‧ Magnet

30‧‧‧Mirror feet

31‧‧‧Deduction Department

40‧‧‧ front hanging lenses

41‧‧‧Extension arm

42‧‧‧Magnetic parts

Fig. 1 is a schematic view showing a magnetic coupling member and a lens frame of an embodiment of the present invention.

Fig. 2 is an exploded perspective view showing the magnetic coupling member of Fig. 1.

Figure 3 shows a schematic view of the magnetic coupling of Figure 1 for attaching a front lens.

Figure 4 is an exploded perspective view of a magnetic coupling of another embodiment of the present invention.

In order to further understand the structural features, technical means, efficacies and other features of the present invention, the following is a detailed description of the preferred embodiments and the drawings.

Figures 1 through 3 show a magnetic coupling 20 according to the present invention for attaching a frame 10 and a temple 30 of a pair of glasses. The two sides of the frame 10 respectively extend outwardly from a joint portion 11 (only one side of the frame 10 is shown), and a top portion and a bottom portion of the joint portion 11 are respectively provided with a notch 12. A front end of the temple 30 is provided with a fastening portion 31. In the embodiment, the glasses are a thin-frame glasses, wherein the frame 10 and the temples 30 are respectively formed of metal foils.

The magnetic coupling member 20 includes a connecting body 21, a magnet holder 22 and a permanent magnet 23. The connecting body 21 can change its configuration according to different types of thin-frame glasses. In this embodiment, the connecting body 21 has opposite first ends 211 and second ends 212. The connecting body 21 has a through slot 213 extending from the first end 211 to the second end 212. The first end 211 of the connecting body 21 is connected to the joint portion 11 of the frame 10. In the present embodiment, the joint portion 11 of the frame 10 is inserted into the through slot 213 from the first end 211 to be coupled with the connecting body 21. Furthermore, the top end and the bottom of the first end 211 are respectively provided with a notch 214, and when the joint portion 11 of the frame 10 is inserted into the through slot 213 After the inner joint, the notch 12 of the joint portion 11 is aligned with the notch 214, so that the engaging portion 31 of the temple 30 can be engaged with the notch 12 and the notch 214. In this embodiment, the magnet seat 22 extends forward or outward from the first end 211 of the joint body 21 and forms a loop shape. When the joint portion 11 of the frame 10 is coupled with the joint body 21, the magnet seat 22 is Located on the inside of the joint 11 (see Figure 3). Furthermore, the inside of the magnet holder 22 has a chamber 221, and the top of the magnet holder 22 has an opening 222 through which the magnet 23 can be inserted into the chamber 221 of the magnet holder 22.

Figure 3 shows that the frame 10 incorporating the magnetic coupling 20 can be provided with a front eyeglass 40 attached to form a front eyeglass. The side of the front hanging lens 40 is provided with an extension arm 41 positioned above the joint portion 11 and the magnet holder 22, and a magnetic member 42 is disposed on the bottom surface of the extension arm 41. By utilizing the magnetic attraction of the magnetic member 42 and the magnet 23, the front lens 40 can be conveniently coupled to the front of the frame 10 of the thin frame glasses.

When the lens frame 10 and the temple 30 are combined by the magnetic coupling member 20, not only the lens frame 10 has the function of attaching the front hanging lens 30, but also the magnet 23 is firmly coupled to the magnet holder 22 without a problem of falling off. Furthermore, it is convenient to replace the magnet with poor condition by replacing the magnetic coupling member 20. Further, when the magnetic connecting member 20 is used to replace the connecting members of the general thin-frame type glasses, the thin-framed glasses can be made to have a function of attaching the front hanging lens.

Figure 4 shows another embodiment of the present magnetic coupling 20 . In the present embodiment, the magnet holder 22 of the magnetic coupling member 20 extends rearward or outward from the second end 212 of the coupling body 21 and forms a collar shape. According to this, the same The frame 10 having the magnetic coupling 20 can be provided with the front lens 40 attached.

The above description is only for the specific embodiments of the present invention, and obvious substitutions and modifications to those skilled in the art will still be incorporated in the patent claims.

10‧‧‧ Frame

11‧‧‧Combination Department

20‧‧‧Magnetic couplings

21‧‧‧Link ontology

213‧‧‧through slot

214‧‧‧ gap

22‧‧‧Magnetic Block

23‧‧‧ Magnet

30‧‧‧Mirror feet

31‧‧‧Deduction Department

40‧‧‧ front hanging lenses

41‧‧‧Extension arm

42‧‧‧Magnetic parts

Claims (3)

A magnetic connecting member capable of attaching a front hanging lens, comprising: a connecting body for combining a frame of a pair of glasses with a temple, the two sides of the frame respectively have a joint; a magnet seat is The connecting body extends outwardly; and a magnet is coupled in the magnet seat, and when the joint portion of the frame is combined with the connecting body, the magnet is located inside the joint portion to provide a front lens coupling. The magnetic coupling member for attaching a front lens according to claim 1, wherein the connecting body has opposite first ends and second ends, and the first end of the connecting body is used for bonding with the frame And a magnet joint extending outward from the first end of the joint body to form a loop shape, the top of the magnet seat having an opening. The magnetic coupling member for attaching a front lens according to claim 1, wherein the connecting body has opposite first ends and second ends, and the first end of the connecting body is used for bonding with the frame The magnet joint extends outwardly from the second end of the joint body to form a loop shape, and the top of the magnet seat has an opening.