Spectacle frame convenient for replacing spectacle lenses

Abstract

The utility model relates to the technical field of spectacle frames, in particular to a spectacle frame convenient for replacing spectacle lenses, which comprises two spectacle frames, the two spectacle frames are connected through a nose bridge, one side of each spectacle frame is provided with a mounting groove, the edges of the spectacle lenses in the spectacle frames are positioned in the mounting grooves, and one side of each spectacle frame is provided with a fixed frame. The fixing frames are arranged in the mounting grooves, the side faces of the fixing frames make contact with the edges of the lenses, through grooves are formed in the two sides of each lens frame, the two ends of each through groove are connected through a strip-shaped limiting plate, a gap exists between each strip-shaped limiting plate and the inner end face of the corresponding through groove, a limiting clamping block is arranged in each gap, and one end of each limiting clamping block extends out of the corresponding through groove. The side face of the limiting clamping block makes contact with the side face of the fixed frame. The fixing frames can be fixed in the mounting grooves through the limiting clamping blocks, then the lenses can be fixed in the glasses frame, fixing is simple, and replacement is convenient.

Description

Technical Field

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

[0002] The glasses frame is an important component of the glasses, mainly serving to support the lenses. The glasses frame with beautiful appearance can also play an aesthetic role.

[0003] When replacing lenses in existing glasses, users typically need to visit an optician for a replacement. However, this is very cumbersome, and the pivoting connection between the temples and the frame makes it easy for the user's hair to get caught in the pivoting area, resulting in poor wearability. Therefore, we propose a glasses frame that facilitates lens replacement. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a glasses frame which is convenient for replacing glasses lenses.

[0005] In order to achieve the above object, the utility model adopts the following technical solution: a glasses frame for facilitating the replacement of glasses lenses is designed, comprising two frames connected by a nose bridge, a mounting groove being provided on one side of each frame, and an edge of a lens in the frame being located in the mounting groove;

[0006] Each frame has a fixed frame on one side, which is in the mounting groove and the side of the fixed frame contacts the edge of the lens;

[0007] Each frame has a through slot on both sides, and the two ends of the through slot are connected by a strip-shaped limiting plate, and there is a gap between the strip-shaped limiting plate and the inner end surface of the through slot, and a limiting block is provided in the gap, one end of the limiting block extends out of the through slot, and the side of the limiting block contacts the side of the fixed frame;

[0008] A threaded through hole is provided on the top of the strip-shaped limit plate, a locking bolt is provided inside the threaded through hole, and one end of the locking bolt is against the side surface of the limit block;

[0009] A fixing seat is installed on one side of each frame away from each other, a connecting block is provided on one side of the fixing seat, a temple is installed on one end of each connecting block, a U-shaped seat is installed on one side of the connecting block, a fixing block is installed on one side of the fixing seat, the fixing block extends into the U-shaped seat, and the fixing block is rotatably connected to the U-shaped seat through a rotating shaft;

[0010] A protective cover is provided on the side of the fixing seat. The fixing block and the U-shaped seat are both located inside the protective cover. A protective cloth is installed on the side of the protective cover close to the opening. One end of the protective cloth is fixed to the connecting block, and the other end of the protective cloth is fixed to the side of the fixing seat.

[0011] Preferably, strip-shaped anti-falling blocks are vertically installed at both ends of the side surface of the limiting block, and the ends of the strip-shaped anti-falling blocks are flush with the side surfaces of the strip-shaped limiting plate.

[0012] Preferably, an accommodating groove is formed between the two sides of the strip-shaped limiting plate and the two sides of the through groove, and the strip-shaped anti-falling block is located in the accommodating groove.

[0013] Preferably, a buffer rubber strip is installed on the inner surface of the mounting groove and the side of the fixed frame close to the lens.

[0014] Preferably, the protective cover is made of gauze, is sleeved on the fixing seat and the connecting block, and both inner sides of the protective cover are sealed and fixed on the sides of the fixing seat and the connecting block.

[0015] Preferably, the side surface of the end of each temple is provided with a plurality of anti-slip grooves.

[0016] Preferably, the limiting block is made of stainless steel.

[0017] The design scheme proposed by the utility model has the following beneficial effects during application:

[0018] The fixed frame can be fixed in the installation groove through the limiting block, and the lens can be fixed in the frame, which is simple to fix and convenient to replace.

[0019] The connecting block, fixing seat, U-shaped seat and fixing block can be shielded by the protective cover and protective cloth, so that the user's hair will not be pinched by the gaps between the connecting block, fixing seat, U-shaped seat and fixing block during wearing, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a scattered diagram of the mirror frame and fixed frame structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the limit block and through slot structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the protective cover structure of the utility model;

[0024] Figure 5 This is a diagram showing the structure of the temples and protective cover of the utility model.

[0025] In the figure: 1. Temple; 2. Connecting block; 3. Protective cover; 4. Frame; 5. Fixed frame; 6. Mounting slot; 7. Nose bridge; 8. Limiting block; 9. Fixed seat; 10. Protective cloth; 11. Through slot; 12. Strip anti-slip block; 13. Strip limiting plate; 14. Locking bolt; 15. Threaded through hole; 16. U-shaped seat; 17. Fixed block; 18. Buffer strip. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1-Figure 5 , a glasses frame which is convenient for replacing glasses lenses, comprises two frames 4, which are connected by a nose bridge 7, a mounting groove 6 is provided on one side of each frame 4, and the edge of the lens in the frame 4 is located in the mounting groove 6, and a fixed frame 5 is provided on one side of each frame 4, which is in the mounting groove 6, and the side of the fixed frame 5 is in contact with the edge of the lens. During the actual installation process, the lens can be placed in the frame 4, so that the edge of the lens will move into the mounting groove 6, and then the fixed frame 5 can be placed in the mounting groove 6 to fix the lens, which is convenient for installation.

[0028] It should be noted that if Figure 2 As shown, a buffer strip 18 is installed on the inner surface of the mounting groove 6 and the side of the fixed frame 5 close to the lens. When the lens is installed and fixed, the buffer strip 18 can provide buffering protection for the lens to prevent the lens from being damaged by excessive force.

[0029] like Figure 3 As shown, each frame 4 is provided with a through groove 11 on both sides, and the two ends of the through groove 11 are connected by a strip limit plate 13, and there is a distance between the strip limit plate 13 and the inner end face of the through groove 11, and a limit block 8 is provided in the distance, one end of the limit block 8 extends out of the through groove 11, and the side of the limit block 8 contacts the side of the fixed frame 5. In actual use, after the fixed frame 5 is installed in the mounting groove 6, the limit block 8 is moved so that one end of the limit block 8 is moved to one side of the fixed frame 5, and the fixed frame 5 is fixed in the mounting groove 6 to complete the installation of the lens.

[0030] It should be noted that if Figure 3As shown, strip anti-falling blocks 12 are vertically installed on both ends of the side of the limit block 8, and the ends of the strip anti-falling blocks 12 are flush with the sides of the strip limit plates 13. A receiving groove is formed between the two sides of the strip limit plates 13 and the two sides of the through groove 11, and the strip anti-falling blocks 12 are located in the receiving groove. In this way, under the action of the strip anti-falling blocks 12, the limit block 8 can be prevented from falling, and the strip anti-falling blocks 12 can also reduce the difficulty of moving the limit block 8, making it convenient for the staff to adjust the position of the limit block 8.

[0031] like Figure 3 As shown, a threaded through hole 15 is provided on the top of the strip limiting plate 13, and a locking bolt 14 is provided inside the threaded through hole 15. One end of the locking bolt 14 is against the side of the limiting block 8. After adjusting the position of the limiting block 8, the staff rotates the locking bolt 14. Under the action of the threaded through hole 15, the end of the locking bolt 14 is tightly against the side of the limiting block 8, fixing the limiting block 8 firmly.

[0032] It should be noted that the limiting block 8 is made of stainless steel, so that the limiting block 8 has greater strength and will not be deformed during use.

[0033] like Figure 5 As shown, a fixing seat 9 is installed on the side of each frame 4 away from each other, and a connecting block 2 is provided on one side of the fixing seat 9. A temple 1 is installed at one end of each connecting block 2, and a U-shaped seat 16 is installed on one side of the connecting block 2. A fixing block 17 is installed on one side of the fixing seat 9. The fixing block 17 extends into the U-shaped seat 16, and the fixing block 17 is rotatably connected to the U-shaped seat 16 through a rotating shaft. Through the cooperation of the fixing block 17 and the U-shaped seat 16, the temple 1 can be rotated relative to the frame 4, so that the temple 1 can be folded together when not in use for easy carrying.

[0034] like Figure 4 and Figure 5 As shown, a protective cover 3 is provided on the side of the fixing seat 9, and the fixing block 17 and the U-shaped seat 16 are both located inside the protective cover 3. A protective cloth 10 is installed on the side of the protective cover 3 close to the opening. One end of the protective cloth 10 is fixed on the connecting block 2, and the other end of the protective cloth 10 is fixed on the side of the fixing seat 9. During actual use, the protective cover 3 and the protective cloth 10 can cover the U-shaped seat 16 and the fixing block 17, so that the user's hair will not be stuck in the gap between the U-shaped seat 16 and the fixing block 17 when wearing glasses.

[0035] It should be noted that the protective cover 3 is made of gauze, and the protective cover 3 is put on the fixing seat 9 and the connecting block 2, and the inner sides of the protective cover 3 are sealed and fixed on the side surfaces of the fixing seat 9 and the connecting block 2, so that the protective cover 3 and the protective cloth 10 can adjust their shapes as the temple 1 rotates, and will not hinder the rotation of the temple 1.

[0036] When the spectacles are worn, the user can turn the locking bolt 14 to loosen the locking bolt 14, and then pull the limiting block 8 toward the outside of the spectacles frame 4 so that one end of the limiting block 8 is disengaged from the fixed frame 5, and then the fixed frame 5 is taken out of the mounting groove 6. Then the old lens can be removed from the spectacles frame 4, and then the new lens can be put into the spectacles frame 4. The edge of the lens moves into the mounting groove 6. After that, the user moves the fixed frame 5 into the mounting groove 6 again, and then pushes the limiting block 8 so that one end of the limiting block 8 extends to one side of the fixed frame 5 to fix the fixed frame 5, and finally tightens the locking bolt 14 to fix the lens in the frame 4. The replacement of the lens is completed, and the replacement is convenient. When wearing, the protective cover 3 and the protective cloth 10 will shrink with the rotation of the connecting block 2, and can cover the fixing block 17 and the U-shaped seat 16 to prevent the fixing block 17 and the U-shaped seat 16 from pinching the user's hair when rotating.

[0037] Furthermore, the side surface of the end of each temple 1 is provided with a plurality of anti-slip grooves, which can increase the friction between the temple 1 and the user's skin, making the glasses more stable to wear.

[0038] 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 facilitating the replacement of glasses lenses, comprising two frames (4), characterized in that: The two frames (4) are connected via a nose bridge (7), and a mounting groove (6) is provided on one side of each frame (4), and the edge of the lens in the frame (4) is located in the mounting groove (6); A fixed frame (5) is provided on one side of each frame (4), the fixed frame (5) is in the mounting groove (6), and the side surface of the fixed frame (5) contacts the edge of the lens; Each mirror frame (4) is provided with a through slot (11) on both sides, and the two ends of the through slot (11) are connected by a strip-shaped limiting plate (13), and there is a gap between the strip-shaped limiting plate (13) and the inner end surface of the through slot (11), and a limiting block (8) is provided in the gap, one end of the limiting block (8) extends out of the through slot (11), and the side surface of the limiting block (8) contacts the side surface of the fixed frame (5); A threaded through hole (15) is provided on the top of the strip-shaped limiting plate (13), a locking bolt (14) is provided inside the threaded through hole (15), and one end of the locking bolt (14) is pressed against the side surface of the limiting block (8); A fixing seat (9) is installed on one side of each frame (4) away from each other, a connecting block (2) is provided on one side of the fixing seat (9), a temple (1) is installed on one end of each connecting block (2), a U-shaped seat (16) is installed on one side of the connecting block (2), a fixing block (17) is installed on one side of the fixing seat (9), the fixing block (17) extends into the U-shaped seat (16), and the fixing block (17) is rotatably connected to the U-shaped seat (16) via a rotating shaft; A protective cover (3) is provided on the side of the fixing seat (9), the fixing block (17) and the U-shaped seat (16) are both located in the protective cover (3), and a protective cloth (10) is installed on the side of the protective cover (3) close to the opening, one end of the protective cloth (10) is fixed to the connecting block (2), and the other end of the protective cloth (10) is fixed to the side of the fixing seat (9).

2. The eyeglass frame for facilitating the replacement of eyeglass lenses according to claim 1, characterized in that: Both ends of the side of the limiting block (8) are vertically mounted with strip-shaped anti-falling blocks (12), and the ends of the strip-shaped anti-falling blocks (12) are flush with the side of the strip-shaped limiting plate (13).

3. The eyeglass frame for facilitating the replacement of eyeglass lenses according to claim 2, characterized in that: An accommodating groove is formed between the two sides of the strip-shaped limiting plate (13) and the two sides of the through groove (11), and the strip-shaped anti-falling block (12) is located in the accommodating groove.

4. The eyeglass frame for facilitating the replacement of eyeglass lenses according to claim 1, characterized in that: Buffer rubber strips (18) are installed on the inner surface of the mounting groove (6) and on the side of the fixed frame (5) close to the lens.

5. The glasses frame for facilitating replacement of glasses lenses according to claim 1, characterized in that: The protective cover (3) is made of gauze and is sleeved on the fixing seat (9) and the connecting block (2). Both inner sides of the protective cover (3) are sealed and fixed on the sides of the fixing seat (9) and the connecting block (2).

6. The eyeglass frame for facilitating the replacement of eyeglass lenses according to claim 1, characterized in that: The side surface of the end of each temple (1) is provided with a plurality of anti-slip grooves.

7. The eyeglass frame for facilitating the replacement of eyeglass lenses according to claim 1, characterized in that: The limit block (8) is made of stainless steel.

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