Spectacle frame convenient for replacing spectacle lenses

Abstract

The spectacle frame comprises a left spectacle frame, a through groove is formed in the left spectacle frame, a first clamping block is connected in the through groove in a sliding mode, a left lens is movably embedded in the first clamping block, a limiting block is fixedly installed on one side of the first clamping block, a sliding groove is formed in the left spectacle frame, and the limiting block is connected in the sliding groove in a sliding mode. A fixing block is fixedly installed on the top of the left glasses frame, a limiting bolt penetrates through the fixing block in a threaded mode, a threaded groove is formed in the limiting block, a limiting bolt is installed on the limiting block in a threaded mode, a nose frame is fixedly installed on one side of the left glasses frame, a right glasses frame is fixedly connected to the side, away from the left glasses frame, of the nose frame, and a through groove is formed in the right glasses frame. The left lens is movably embedded in the first clamping block, and the right lens is movably embedded in the second clamping block, so that when the left lens and the right lens are replaced, only the first clamping block and the second clamping block need to be taken down, the operation is convenient and rapid, and the lenses cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a glasses frame which is convenient for replacing glasses lenses. Background Art

[0002] Myopia lenses need to be used in conjunction with glasses frames. However, when removing lenses from existing glasses frames, the lenses usually need to be squeezed hard to be installed on or removed from the frame. Both installation and removal operations are very laborious, and the lenses can easily be creased or even broken due to stress during the squeezing process. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcoming in the prior art that lenses are inconvenient to replace, and to propose a glasses frame which is convenient for replacing glasses lenses.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A glasses frame for convenient replacement of glasses lenses comprises a left frame, a through slot is provided on the left frame, a first clamping block is slidably connected in the through slot, a left lens is movably embedded in the first clamping block, the contact surface between the first clamping block and the left lens is made of rubber material, a limiting block is fixedly installed on one side of the first clamping block, a sliding slot is provided on the left frame, a limiting block is slidably connected in the sliding slot, a fixing block is fixedly installed on the top of the left frame, a thread on the fixing block passes through a limiting bolt, a thread groove is provided on the limiting block, a limiting bolt is threadedly installed on the limiting block, and the left frame is fixed with a fixed block. A nose bridge is fixedly installed on one side of the frame, and the right frame is fixedly connected to the side of the nose bridge away from the left frame. A through slot is provided on the right frame, and a second clamping block is slidably connected in the through slot, and a right lens is movably embedded in the second clamping block. The contact surface between the second clamping block and the right lens is made of rubber material. A limiting block is fixedly installed on one side of the second clamping block, and the limiting block is slidably connected in the through slot. A fixing block is fixedly installed on the top of the right frame, and a thread on the fixing block passes through a limiting bolt. A thread groove is provided on the limit block, and a thread on the limit block passes through the limiting bolt.

[0006] Preferably, a connecting block is fixedly installed on the side of the left frame away from the nose bridge, a rotating shaft movably passes through the connecting block, the rotating shaft movably passes through the movable block, and one side of the movable block is fixedly connected to the left glasses leg.

[0007] Preferably, a connecting block is fixedly installed on the side of the right frame away from the nose bridge, a rotating shaft movably passes through the connecting block, a movable block movably passes through the rotating shaft, and the right glasses leg is fixedly connected to one side of the movable block. There are two connecting blocks, which are respectively distributed on one side of the left frame and the right frame.

[0008] Preferably, there are two limiting blocks, which are correspondingly distributed on one side of the first clamping block and the second clamping block, and there are two fixing blocks, which are correspondingly distributed on the top of the left frame and the top of the right frame.

[0009] Preferably, the first clamping block matches the specifications of the left lens, and the second clamping block matches the specifications of the right lens.

[0010] Preferably, the specifications of the left frame and the left lens match, and the specifications of the right frame and the right lens match.

[0011] The utility model has the following beneficial effects:

[0012] 1. When using the present invention, it is only necessary to movably insert the left lens into the first clamping block and then fix it in the left frame, and movably insert the right lens into the second clamping block and then fix it in the right frame. This facilitates installation, and during the installation process, the left and right lenses do not need to be subjected to pressure, and there will be no damage to the left and right lenses.

[0013] 2. When the present invention is in use, to replace the left lens and the right lens, one only needs to loosen the limit bolts on the two fixing blocks to easily remove the first clamping block and the second clamping block with the left lens and the right lens, and replace them with new lenses, which is convenient for replacement. In addition, during the replacement process, the left lens and the right lens do not need to be subjected to excessive pressure, and there will be no damage to the left lens and the right lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a glasses frame for convenient replacement of glasses lenses proposed in the present invention;

[0015] Figure 2 This is a front view structural diagram of a glasses frame for convenient replacement of glasses lenses proposed in the present invention;

[0016] Figure 3 This is a schematic diagram of the left side cross-sectional structure of a glasses frame for convenient replacement of glasses lenses proposed in the present invention;

[0017] Figure 4 This is a schematic diagram of the front cross-sectional structure of a glasses frame for convenient replacement of glasses lenses proposed in the present invention;

[0018] Figure 5 The utility model provides a glasses frame for convenient replacement of glasses lenses. Figure 1 A partial enlarged schematic diagram in the middle;

[0019] Figure 6 The utility model provides a glasses frame for convenient replacement of glasses lenses. Figure 1 A partial enlarged schematic diagram of point B in the middle.

[0020] In the figure: 1. Left frame; 2. First clamping block; 3. Left lens; 4. Limit block; 5. Limit bolt; 6. Fixed block; 7. Nose bridge; 8. Right frame; 9. Second clamping block; 10. Right lens; 11. Connecting block; 12. Movable block; 13. Rotating shaft; 14. Left temple; 15. Right temple. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-6 , a glasses frame for convenient replacement of glasses lenses, including a left frame 1, a through slot is opened on the left frame 1, a first clamping block 2 is slidably connected in the through slot, a left lens 3 is movably embedded in the first clamping block 2, a limiting block 4 is fixedly installed on one side of the first clamping block 2, a sliding slot is opened on the left frame 1, a limiting block 4 is slidably connected in the sliding slot, a fixing block 6 is fixedly installed on the top of the left frame 1, a thread on the fixing block 6 passes through a limiting bolt 5, a thread groove is opened on the limiting block 4, and a limiting screw is threadedly installed on the limiting block 4 Bolt 5, a nose bridge 7 is fixedly installed on one side of the left frame 1, and the side of the nose bridge 7 away from the left frame 1 is fixedly connected to the right frame 8, a through slot is provided on the right frame 8, a second clamping block 9 is slidably connected in the through slot, and a right lens 10 is movably embedded in the second clamping block 9, a limit block 4 is fixedly installed on one side of the second clamping block 9, and a limit block 4 is slidably connected in the through slot, and a fixing block 6 is fixedly installed on the top of the right frame 8, a thread on the fixing block 6 passes through the limit bolt 5, a threaded groove is provided on the limit block 4, and a limit block 4 is provided on the limit block The thread penetrates the limiting bolt 5, and the left frame 1 is fixedly installed with a connecting block 11 on the side away from the nose bridge 7. The connecting block 11 is movably penetrated by a rotating shaft 13, and the rotating shaft 13 movably penetrates a movable block 12. One side of the movable block 12 is fixedly connected to the left eyeglass leg 14. The right frame 8 is fixedly installed with a connecting block 11 on the side away from the nose bridge 7. The connecting block 11 is movably penetrated by a rotating shaft 13, and the rotating shaft 13 movably penetrates a movable block 12. One side of the movable block 12 is fixedly connected to the right eyeglass leg 15. The connecting block 11 has two The two connecting blocks 11 are respectively distributed on one side of the left frame 1 and the right frame 8, there are two limit blocks 4, and the two limit blocks 4 are correspondingly distributed on one side of the first clamping block 2 and the second clamping block 9. There are two fixing blocks 6, and the two fixing blocks 6 are correspondingly distributed on the top of the left frame 1 and the right frame 8. The specifications of the first clamping block 2 and the left lens 3 match, the specifications of the second clamping block 9 and the right lens 10 match, the specifications of the left frame 1 and the left lens 3 match, and the specifications of the right frame 8 and the right lens 10 match.

[0023] The use method and advantages of the utility model: When the glasses frame that is convenient for replacing glasses lenses is used, the working process is as follows:

[0024] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 When the spectacles are to be replaced, the first and second eyeglass frames 1 and 2 are respectively fixed with each other, and the second eyeglass frame 1 is fixed with the second eyeglass frame 1 and the second eyeglass frame 10. When the spectacles are to be replaced, the first eyeglass frame 1 is fixed with the second eyeglass frame 1 and the second eyeglass frame 10 are respectively fixed with the second eyeglass frame 1 and the second eyeglass frame 10. When the spectacles are to be replaced, the first eyeglass frame 1 is fixed with the second eyeglass frame 1 and the second eyeglass frame 10 are fixed with the second eyeglass frame 10. When the spectacles are to be replaced, the first eyeglass frame 1 is fixed with the second eyeglass frame 1 and the second eyeglass frame 10 are fixed with the second eyeglass frame 10. 3. The installation is completed, tighten the corresponding limit bolt 5 to make it enter the corresponding limit block 4, pinch the right lens 10 and the second clamping block 9 by hand and gently pull the right lens 10 to remove the right lens 10, and after the new right lens 10 is re-embedded in the second clamping block 9, align the limit block 4 on the second clamping block 9 with the slide groove on the right frame 8 and slide it into the slide groove. The installation of the right lens 10 is completed, tighten the corresponding limit bolt 5 to make it enter the corresponding limit block 4. The utility model is convenient for replacing lenses, and during the replacement process, the left and right lenses do not need to be subjected to excessive pressure, and the left and right lenses will not be damaged.

[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A glasses frame for convenient replacement of glasses lenses, comprising a left glasses frame (1), characterized in that: The left eyeglass frame (1) is provided with a through slot, a first clamping block (2) is slidably connected in the through slot, a left lens (3) is movably embedded in the first clamping block (2), a limiting block (4) is fixedly installed on one side of the first clamping block (2), a sliding slot is provided on the left eyeglass frame (1), a limiting block (4) is slidably connected in the sliding slot, a fixing block (6) is fixedly installed on the top of the left eyeglass frame (1), a limiting bolt (5) is threadedly passed through the fixing block (6), a threaded groove is provided on the limiting block (4), a limiting bolt (5) is threadedly installed on the limiting block (4), a nose bridge ( 7), the side of the nose bridge (7) away from the left frame (1) is fixedly connected to the right frame (8), the right frame (8) is provided with a through slot, a second clamping block (9) is slidably connected in the through slot, a right lens (10) is movably embedded in the second clamping block (9), a limiting block (4) is fixedly installed on one side of the second clamping block (9), the limiting block (4) is slidably connected in the through slot, a fixing block (6) is fixedly installed on the top of the right frame (8), a thread on the fixing block (6) passes through a limiting bolt (5), a thread groove is provided on the limiting block (4), and a thread on the limiting block (4) passes through the limiting bolt (5).

2. The eyeglass frame for convenient lens replacement according to claim 1, characterized in that: A connecting block (11) is fixedly mounted on a side of the left eyeglass frame (1) away from the nose bridge (7); a rotating shaft (13) is movably passed through the connecting block (11); a movable block (12) is movably passed through the rotating shaft (13); and a left eyeglass leg (14) is fixedly connected to one side of the movable block (12).

3. The eyeglass frame for convenient lens replacement according to claim 1, characterized in that: A connecting block (11) is fixedly mounted on a side of the right eyeglass frame (8) away from the nose bridge (7); a rotating shaft (13) is movably passed through the connecting block (11); a movable block (12) is movably passed through the rotating shaft (13); a right eyeglass leg (15) is fixedly connected to one side of the movable block (12); there are two connecting blocks (11), and the two connecting blocks (11) are respectively distributed on one side of the left eyeglass frame (1) and the right eyeglass frame (8).

4. The eyeglass frame for convenient lens replacement according to claim 1, characterized in that: There are two limit blocks (4), and the two limit blocks (4) are correspondingly distributed on one side of the first clamping block (2) and the second clamping block (9); there are two fixing blocks (6), and the two fixing blocks (6) are correspondingly distributed on the top of the left frame (1) and the right frame (8).

5. The eyeglass frame for convenient lens replacement according to claim 1, characterized in that: The specifications of the first clamping block (2) and the left lens (3) match, and the specifications of the second clamping block (9) and the right lens (10) match.

6. The eyeglass frame for convenient lens replacement according to claim 1, characterized in that: The specifications of the left frame (1) and the left lens (3) match, and the specifications of the right frame (8) and the right lens (10) match.

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