CN103984115A - Glasses - Google Patents

Abstract

A pair of glasses comprises a glasses frame, at least one lens unit, two first magnets and two buckling pieces. The frame has at least one lens support portion and two magnet bases. The lens unit is arranged on the lens supporting part. The first magnets are respectively arranged on the two magnet bases. Each buckling piece is pivoted on the mirror frame and provided with a second magnet, and each buckling piece can rotate relative to the mirror frame to fix the lens unit by means of mutual attraction of the two first magnets and the two second magnets.

Description

Glasses

technical field

The present invention relates to a pair of glasses, in particular to a pair of glasses using magnetic attraction to fix lenses.

Background technique

The general glasses mainly include a picture frame, and a group of symmetrical two mirror legs are respectively pivotally arranged on the two outer sides of the picture frame. The picture frame is provided with two sub-frames, and the inner side of the frame edge of each sub-frame is provided with a slot for accommodating each corresponding lens. And usually want to make this eyeglass can be difficult for coming off in the groove, mainly be by the groove wall of this groove inside and outside (with towards the wearer's face as the inside, towards the outside as the outside) as the inner and outer barriers. However, the inner and outer groove walls are blocked by the inner and outer groove walls when assembling the lenses. Therefore, the lenses must be forced into the grooves by elastic and hard coordinating materials. . However, because the lens is often brittle, it may cause damage to the lens when disassembling the lens.

Contents of the invention

In view of the above problems, an object of the present invention is to provide a pair of glasses, which can facilitate the fixing of the lens, thereby improving the use efficiency and prolonging the product life.

To achieve the above object, the present invention provides a kind of glasses, it comprises:

A spectacle frame with at least one lens supporting portion and two magnet seats;

At least one lens unit is arranged on the lens support part;

Two first magnets are respectively arranged on the two magnet seats;

Two fastening parts, each fastening part is pivotally arranged on the mirror frame, and each fastening part has a second magnet, and each fastening part rotates relative to the mirror frame and is fixed by mutual attraction between the first magnet and the second magnet The lens unit.

The glasses, wherein the lens unit includes one lens or two lenses.

The above-mentioned glasses, wherein, the lens unit further includes a frame body part, the lens is fixed on the frame body part, and the frame body part is arranged on the lens support part.

The glasses, which further include:

The two mirror feet are respectively connected with opposite sides of the mirror frame.

Said glasses, wherein, the mirror feet are coaxial with the corresponding fastening parts and are pivotally arranged on the mirror frame.

In the above-mentioned glasses, each of the temples has an opening to allow each of the fastening parts to rotate.

Said spectacles, wherein, the two magnet mounts are respectively located on opposite sides of the spectacles frame.

In the above-mentioned glasses, each of the fastening parts is pivotally arranged on the frame by means of a pivot structure.

The glasses described above, wherein, each of the fastening parts has a holder, and the lens unit has two notches or two perforations, and each of the holders is accommodated in each of the notches or each of the perforations by virtue of the rotation of each of the fastening parts .

The glasses, wherein, the lens unit has two through holes, and the first magnet and the second magnet are connected through the through holes.

The glasses further include: two mirror belt seats connected to opposite sides of the mirror frame respectively.

Said glasses, wherein each of the mirror strap seats has an opening to allow each of the buckling parts to rotate.

Based on the above, the fastening part of the glasses of the present invention is pivotally arranged on the frame and can rotate relative to the frame, and the frame has a first magnet, and the fastening part has a second magnet, and the fastening part can rotate relative to the frame, so that the first The first magnet and the second magnet attract each other, thereby fixing the lens unit, and at the same time, the fastening component is also fixed. In addition, when the lens unit is to be removed, the user only needs to rotate the fastening part again so that the second magnet leaves the first magnet, and the user can remove the lens unit. No matter the lens unit is installed or removed, the lens unit does not need to be tightly snapped into the groove of the frame (as in the prior art), thus avoiding damage to the lens. Therefore, the spectacles of the present invention can facilitate the fixing of the lenses, thereby improving the use efficiency and prolonging the product life. In addition, due to the convenient installation and disassembly of the present invention, the user can easily replace the lens.

Description of drawings

Fig. 1 is the schematic diagram of a kind of glasses of preferred embodiment of the present invention;

Fig. 2 is a schematic diagram of partial decomposition of the glasses shown in Fig. 1;

Fig. 3 and Fig. 4 are the schematic diagrams of the rotation of the fastening part in the preferred embodiment of the present invention;

Fig. 5 is a schematic diagram of a fastener and a lens according to a preferred embodiment of the present invention;

Fig. 6 is a schematic diagram of a modified form of glasses according to a preferred embodiment of the present invention; and

7 to 9 are schematic diagrams of glasses according to another preferred embodiment of the present invention.

Description of reference signs: 1, 1a, 2-glasses; 11, 21-frame; 111, 211-lens support; 112, 212-magnet base; 12, 12a, 22-lens unit; 121a-lens; 122a-frame Body; 13, 23-first magnet; 14-mirror foot; 141, 241-opening; 15, 25-fastening piece; 151, 251-second magnet; 154, 254-accommodating part; 155-supporting part; 161-pivot; 162-hole; 163-perforation; 24-mirror belt seat; 262-convex part; notch; R-recess.

Detailed ways

A pair of glasses according to a preferred embodiment of the present invention will be described below with reference to related drawings, wherein the same elements will be described with the same reference symbols.

FIG. 1 is a schematic diagram of a pair of glasses 1 according to a preferred embodiment of the present invention, and FIG. 2 is a partially exploded schematic diagram of the glasses 1 shown in FIG. 1 . Please refer to FIG. 1 and FIG. 2 , the glasses 1 include a frame 11 , at least one lens unit 12 , two first magnets 13 and two fasteners 15 . The present invention does not limit the type and category of the glasses 1 , and the glasses 1 may be, for example, sunglasses, work glasses, short-sighted glasses, long-sighted glasses, presbyopic glasses, snow goggles, and the like.

The spectacle frame 11 is the main part of the glasses 1 , and the present embodiment does not limit the shape or curvature of the spectacle frame 11 , which can be changed as required. The material of the mirror frame 11 is not limited, and may be, for example, metal, alloy or plastic. The frame 11 has at least one lens support portion 111 and two magnet seats 112 . The lens supporting portion 111 is used for fixing the lens unit 12 . In this embodiment, the lens supporting portion 111 has a groove for accommodating the lens unit 12 , and the width of the groove may be substantially the same as or slightly larger than a thickness of the lens unit 12 . In this embodiment, since the lens unit 12 is one-piece, the number of the lens support portion 111 is correspondingly one.

The magnet mounts 112 are used to fix a first magnet 13 . In this embodiment, the magnet mounts 112 are respectively located on opposite sides of the mirror frame 11 , and the outside of the mirror frame 11 is taken as an example here. In this embodiment, the lens supporting portion 111 has a recess R at the position of the magnet base 112 , so that the height of the magnet base 112 is relatively low.

The lens unit 12 includes at least one lens. In this embodiment, one lens is taken as an example, but the lens covers both eyes of the user. In other embodiments, the lens unit 12 may include two separate lenses, and each lens covers the range of one eye of the user, and the two lenses are symmetrically disposed on the lens support portion 111 . The present embodiment does not limit the type of lenses, which may be, for example, myopia lenses, hyperopia lenses, multi-focal lenses, filter lenses, and the like. The lens is disposed on the lens support portion 111 , and can be accommodated or clamped in a groove of the lens support portion 111 , for example. In addition, the lens unit 12 may have two through holes H to allow the first magnet 13 and a second magnet 151 to be connected through the through holes H. Referring to FIG. Moreover, the perforation H can be closed or open. The present embodiment takes the closed as an example, and the open means that the perforation H is formed by indenting the edge of the lens unit 12 . In addition, the lens unit 12 may have a notch O, the function of which will be described below. The notch O is disposed on the edge of the lens unit 12 , and in other embodiments, the notch O may be replaced with a perforation. The notch O corresponds to a part of the recess R.

The first magnets 13 are respectively disposed on the two magnet seats 112 . Here, the magnet seat 112 has a hole, and the first magnet 13 can be accommodated in the hole and can be tightly fitted in the magnet seat 112 . In other embodiments, the first magnet 13 can be fixed on the magnet base 112 by other methods, such as adhesive, clamping and so on.

In addition, the glasses 1 of this embodiment may further include two temples 14, which are respectively connected to opposite sides of the frame 11, for example, may be integrally formed or connected in other ways (such as bonding, welding or pivoting), or through other methods. components are connected. Here, the mirror feet 14 are pivotally mounted on the mirror frame 11 and can rotate relative to the mirror frame 11 . The temples 14 are used to be worn by the user's ears. The present embodiment does not limit the shape and material of the mirror feet 14 , the shape may be hooked or not hooked, and the material may be metal, alloy or plastic, for example. The temple 14 has an opening 141 for allowing the buckle 15 to rotate. In this embodiment, the mirror feet 14 are pivotally arranged on the mirror frame 11 through a pivot structure, whereby the mirror feet 14 can rotate relative to the mirror frame 11; of course, in other embodiments, the mirror feet 14 can also be fixed on the mirror frame, And cannot rotate relative to the frame. The pivot structure includes a pivot 161 , the mirror base 14 has two holes 162 located at one end of the opening 141 , and the mirror frame 11 has two through holes 163 at one end. The pivot 161 can pass through the hole 162 and the through hole 163 to form a pivot structure. The above-mentioned pivot structure is only for illustration and not to limit the present invention. Other pivot structures can also be used in this embodiment.

The buckle 15 is pivotally disposed on the mirror frame 11 and has a second magnet 151 . The present invention does not limit the shape and material of the fastener 15 , and its material may be, for example, metal, alloy or plastic. Here, the fastening component 15 has a blocking portion 152 , a pivoting portion 153 and an accommodating portion 154 . The pivoting portion 153 is used for pivoting the buckle 15 on the frame 11 , and the pivot 161 can pass through the pivoting portion 153 . The accommodating portion 154 is used for accommodating the second magnet 151 . The pivoting portion 153 and the accommodating portion 154 can be disposed on the same side of the blocking portion 152 , for example, on an inner side of the blocking portion 152 . The buckle 15 is pivotally arranged on the mirror frame 11 through a pivot structure. In this embodiment, the buckle 15 is coaxial with the mirror feet 14 and pivotally arranged on the mirror frame 11; of course, in other embodiments, the buckle 15 The mirror feet 14 can be pivotally arranged on the mirror frame 11 without being coaxial.

The fastening member 15 can rotate relative to the frame 11 to fix the lens unit 12 through mutual attraction between the first magnet 13 and the second magnet 151 . Figure 3 and Figure 4 are schematic diagrams of the rotation of the fastener 15, as shown in Figure 3, when the fastener 15 rotates and the second magnet 151 is close to the first magnet 13, the first magnet 13 and the second magnet 151 can attract each other And the lens of the lens unit 12 is fixed. The first magnet 13 and the second magnet 151 are connected through the through hole H of the lens unit 12 . Moreover, the mutual attraction between the first magnet 13 and the second magnet 151 also makes the fastening component 15 obtain a fixing effect. In the state shown in FIG. 3 , the buckle 15 fixes an outer surface of the lens unit 12 (the surface away from the user's eyes). In detail, the blocking portion 152 of the buckle 15 blocks the outer surface of the lens unit 12 . As shown in FIG. 4 , when the lens unit 12 is to be detached, the lens unit 12 can be detached as long as the fastening member 15 is rotated again so that the second magnet 151 is separated from the first magnet 13 .

In addition, FIG. 5 is a schematic diagram of the fastening component 15 and the lens unit 12 of this embodiment. As shown in FIG. 5 , the fastening member 15 further has a support portion 155 , and the lens unit 12 has two notches O, where the notches O correspond to the recesses R of the frame 11 (please refer to FIG. 2 ). The holder portion 155 can be accommodated in the notch O (or perforation) and the recess R by virtue of the rotation of the fastener 15 , and the holder portion 155 can push the lens unit 12 upward to further fix the lens unit 12 .

Fig. 6 is a schematic diagram of a pair of glasses 1a according to the second embodiment of the present invention. The main difference from the glasses 1 is that the lens unit 12a of the glasses 1a includes two separate lenses 121a and a frame portion 122a, the lenses 121a are fixed to the frame portion 122a, and the frame portion 122a can be arranged on the lens support portion. In addition, the lens unit 12a has a perforation H and a notch O, and here, the perforation H and the notch O (or perforation) are both disposed on the frame portion 122a.

7 and 8 are schematic diagrams of glasses 2 according to another preferred embodiment of the present invention, wherein FIG. 7 is a schematic diagram of glasses 2 , and FIG. 8 is a partially exploded schematic diagram of glasses 2 . Here, the glasses 2 take snow goggles as an example. Referring to FIG. 7 and FIG. 8 , the glasses 2 include a frame 21 , at least one lens unit 22 , two first magnets 23 and two fastening components 25 .

The mirror frame 21 can be changed according to the shape of the lens unit 22 . The mirror frame 21 has at least one lens supporting portion 211 and two magnet seats 212 . The lens supporting portion 211 is used for fixing the lens unit 22 . In this embodiment, the lens supporting portion 211 has a groove for accommodating the lens unit 22 .

The magnet mounts 212 are used to fix a first magnet 23 . In this embodiment, the magnet mounts 212 are respectively located on opposite sides of the mirror frame 21 , and the outside of the mirror frame 21 is taken as an example here.

The lens unit 22 includes at least one lens. In this embodiment, one lens is taken as an example, but the lens covers both eyes of the user. The lens is disposed on the lens supporting portion 211 , and can be accommodated or clamped in a groove of the lens supporting portion 211 , for example. In addition, the lens unit 22 may have two through holes H to allow the first magnet 23 and a second magnet 251 to be connected through the through holes H. Referring to FIG. Furthermore, the perforation H can be closed or open. The present embodiment takes the closed as an example, and the open means that the perforation H is formed by the concave edge of the lens unit 22 .

The first magnets 23 are respectively disposed on the magnet seats 212 . Here, the magnet seat 212 has a hole, and the first magnet 23 can be accommodated in the hole and can be tightly fitted in the magnet seat 112 . Here, the magnet seat 212 is directly formed by indenting the mirror frame 21 . In other embodiments, the first magnet 23 can be fixed on the magnet base 212 by other methods, such as adhesive, clamping and so on.

In addition, the glasses 2 of this embodiment may further include two mirror strap holders 24 respectively connected to opposite sides of the mirror frame 21 . Here, the mirror belt holder 24 is pivotally mounted on the mirror frame 21 and can rotate relative to the mirror frame 21 . In other embodiments, the mirror belt holder 24 can also be fixed on the mirror frame 21 . The mirror belt holder 24 allows the user to set the mirror belt. In this embodiment, the shape and material of the mirror belt holder 24 are not limited, and the material may be, for example, metal, alloy or plastic. The mirror belt holder 24 has an opening 241 for allowing the fastening member 25 to rotate. In this embodiment, the mirror belt holder 24 is pivotally arranged on the mirror frame 21 by means of a pivot structure, so that the mirror belt holder 24 can rotate relative to the mirror frame 21 . The pivot structure includes a plurality of convex parts 262 and a plurality of concave parts 263. The convex parts 262 are arranged on the mirror belt holder 24, and the concave parts 263 are arranged on the mirror frame 21. Through the cooperation of the convex parts 262 and the concave parts 263, the mirror belt holder 24 can be pivoted on the frame21. The above-mentioned pivot structure is only for illustration and not to limit the present invention. Other pivot structures can also be used in this embodiment.

The buckle 25 is pivotally disposed on the mirror frame 21 and has a second magnet 251 . The present invention does not limit the shape and material of the fastening component 25 , and its material may be, for example, metal, alloy or plastic. Here, the fastening component 25 has a blocking portion 252 , a pivoting portion 253 and an accommodating portion 254 . The pivoting part 253 is used to make the fastening part 25 pivotally mounted on the mirror frame 21. Here, the pivoting part 253 is a plurality of convex parts, and can pass through the concave part 263 of the mirror frame 21 to form a pivot structure, so that the fastening part 25 It is pivotally arranged on the mirror frame 21 . In this embodiment, the fastening member 25 is not coaxial with the mirror belt seat 24 and pivotally arranged on the mirror frame 21 . The accommodating portion 254 is used for accommodating the second magnet 251 .

The fastening member 25 can rotate relative to the frame 21 to fix the lens unit 22 by mutual attraction between the first magnet 23 and the second magnet 251 . Fig. 9 is a schematic diagram of the rotation of the fastener 25. As shown in Fig. 9, when the fastener 25 rotates and the second magnet 251 is close to the first magnet 23, the first magnet 23 and the second magnet 251 can attract each other to fix the lens Lens for unit 22. Moreover, the mutual attraction between the first magnet 23 and the second magnet 251 also makes the fastening component 25 obtain a fixing effect. As shown in FIG. 9 , the buckle 25 fixes an outer surface of the lens unit 22 (the surface away from the user's eyes). In detail, the blocking portion 252 of the buckle 25 blocks the outer surface of the lens unit 22 . When the lens unit 22 is to be removed, the lens unit 22 can be removed only by rotating the engaging member 25 again so that the second magnet 251 is separated from the first magnet 23 . In addition, in this embodiment, the maximum angle at which the buckle 25 is unscrewed is limited by the mirror belt holder 24 .

It should be noted that the first magnet and the second magnet in the embodiment of the present invention may include two magnets, or a combination of a magnet and a magnetic conduction element. The magnetically permeable element is, for example, metal, alloy or other magnetically permeable elements.

To sum up, the fastening part of the glasses of the present invention is pivotally arranged on the frame and can rotate relative to the frame, and the frame has a first magnet, the fastening part has a second magnet, and the fastening part can rotate relative to the frame, so that the first The first magnet and the second magnet attract each other, thereby fixing the lens unit, and at the same time, the fastening component is also fixed. In addition, when the lens unit is to be removed, the user only needs to rotate the fastening part again so that the second magnet leaves the first magnet, and the user can remove the lens unit. No matter the lens unit is installed or removed, the lens unit does not need to be tightly snapped into the groove of the frame (as in the prior art), thus avoiding damage to the lens. Therefore, the spectacles of the present invention can facilitate the fixing of the lenses, thereby improving the use efficiency and prolonging the product life. In addition, due to the convenient installation and disassembly of the present invention, the user can easily replace the lens.

The above descriptions are illustrative only, not restrictive. Any equivalent modification or change made without departing from the spirit and scope of the present invention shall be included in the scope of the appended patent application.

Claims (12)

1. A kind of glasses, is characterized in that, comprises: A spectacle frame with at least one lens supporting portion and two magnet seats; At least one lens unit is arranged on the lens support part; Two first magnets are respectively arranged on the two magnet seats; Two fastening parts, each fastening part is pivotally arranged on the mirror frame, and each fastening part has a second magnet, and each fastening part rotates relative to the mirror frame and is fixed by mutual attraction between the first magnet and the second magnet The lens unit. 2. The glasses according to claim 1, wherein the lens unit comprises one lens or two lenses. 3 . The glasses according to claim 2 , wherein the lens unit further comprises a frame portion, the lens is fixed to the frame portion, and the frame portion is disposed on the lens support portion. 4 . 4. The glasses according to claim 1, further comprising: The two mirror feet are respectively connected with opposite sides of the mirror frame. 5 . The glasses according to claim 4 , wherein the temples are coaxial with the corresponding fastening parts and are pivotally arranged on the frame. 6 . 6 . The glasses according to claim 4 , wherein each of the temples has an opening for allowing each of the fastening parts to rotate. 7. The spectacles according to claim 1, wherein the two magnet mounts are respectively located on opposite sides of the frame. 8 . The eyeglasses according to claim 1 , wherein each of the fastening parts is pivotally mounted on the frame by a pivot structure. 9. The glasses according to claim 1, wherein each of the fastening parts has a holder, the lens unit has two notches or two perforations, and each of the holders is accommodated by the rotation of each of the fastening parts. Each of the gaps or each of the perforations. 10 . The glasses according to claim 1 , wherein the lens unit has two through holes, and the first magnet and the second magnet are connected through the through holes. 11 . 11. The glasses according to claim 1, further comprising: Two mirror belt seats are respectively connected with opposite sides of the mirror frame. 12 . The glasses according to claim 11 , wherein each of the strap holders has an opening for allowing each of the fastening members to rotate. 13 .