Spectacle frame with nose pads convenient to adjust

Abstract

A spectacle frame with nose pads convenient to adjust comprises a spectacle frame body, the spectacle frame body comprises lens mounting parts and a pair of nose pad mounting parts, the lens mounting parts are provided with lenses through configuration, and the pair of nose pad mounting parts are located on the inner sides of the lens mounting parts. The pair of nose pad mounting parts comprises a pair of nose pads, the nose pads are connected with connecting columns and a pair of mounting blocks which are located on the glasses frame body and extend towards the nose bridge of a user, sliding grooves are formed in the mounting blocks in the length direction of the mounting blocks, nail rods are arranged in the sliding grooves in a sliding mode, and a plurality of adjusting channels which are perpendicular in the length direction and extend to the outside are formed in the sliding grooves; the adjusting channels of the two sliding grooves are symmetrical one by one and face each other, each adjusting channel allows the corresponding connecting column to be inserted therein, locking structures for clamping or separating are arranged between the nail rods and the connecting columns, the nose pads of the spectacle frame and the spectacle frame can adjust the nose pads to be inserted into the adjusting channels and locked through the locking structures, the difficulty of replacing the nose pads is simplified, and the spectacle frame is convenient to use. The use comfort and convenience of the glasses are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a spectacle frame with nose pads that are easy to adjust. Background Art

[0002] Glasses, as tools for vision correction and accessories for people, are used more and more widely. As the main carrier of glasses, the spectacle frame mainly consists of a lens frame, nose pads, temple arms, etc., which can not only fix the lenses but also provide overall support.

[0003] At present, most spectacle frames integrally form the nose pads and the lens frame (for example: directly fixed and connected by screws), resulting in the inability to adjust the nose pads, making it difficult to meet the needs of different users at the bridge of the nose. After wearing glasses for a long time, it will cause pressure on the bridge of the nose and affect the wearing comfort; moreover, after long-term use, the nose pads are still seriously soiled and need to be replaced. At present, the nose pads and the lens frame are fixed by screws. Due to the small size of the screws, it is very troublesome to replace the nose pads, and it is very difficult for ordinary users to complete the replacement independently. In view of this, the inventor has been tirelessly researching and improving. After many tests and improvements, a spectacle frame with nose pads that are easy to adjust is proposed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a spectacle frame with nose pads that are easy to adjust. The nose pads of the spectacle frame are detachably connected to the lens frame, and the position of the nose pads can be adjusted arbitrarily, which simplifies the difficulty of replacing the nose pads and improves the comfort and convenience of using glasses.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A spectacle frame with nose pads that are easy to adjust includes a lens frame body. The lens frame body includes a lens mounting part and a pair of nose pad mounting parts. The lens mounting part is configured to mount lenses. The pair of nose pad mounting parts are located inside the lens mounting part. The pair of nose pad mounting parts include a pair of nose pads. The nose pads are connected with connecting columns, and there are a pair of mounting blocks on the lens frame body that extend towards the user's bridge of the nose. A sliding groove is opened along the length direction of the mounting block. A nail rod is slidably arranged in the sliding groove. A plurality of adjusting channels are opened in the sliding groove perpendicular to the length direction and extending to the outside. The adjusting channels of the two sliding grooves are symmetric with each other and face each other. Each adjusting channel is for the connecting column to be inserted. A locking structure for clamping or separating is provided between the nail rod and the connecting column.

[0006] By adopting the above technical solutions, the connecting columns connecting the nose pads can be inserted into the corresponding adjusting channels according to the comfort needs to meet the requirements of different users at the bridge of the nose.

[0007] Further configured as: The locking structure includes a plurality of locking hooks formed at intervals along the length direction of the nail rod, a locking groove opened in the connecting column for the locking hooks to be inserted, and a tension spring connecting the sliding groove and the nail rod. One end of the nail rod extending out of the sliding groove is connected with a nail head. When the nail head is pulled to move away from the sliding groove, the locking hooks are separated from the locking groove. When the nail head is released, the tension spring contracts to drive the locking hooks to be inserted into the locking groove.

[0008] By adopting the above technical solution, through the setting of the locking structure, the rapid separation or rapid insertion of the locking hook and the locking groove can be realized, making the replacement of the nose pad extremely simple and convenient.

[0009] Further configured as: The outer peripheral surface of the nail head is provided with anti-slip lines.

[0010] By adopting the above technical solution, through the setting of the anti-slip lines, the friction between the hand and the nail head during pulling is increased, making the pulling of the nail head more firm and stable.

[0011] Further configured as: A first circumferential limiting groove is opened on one side of the mounting block facing the nail head, a first limiting insertion rod is formed on one side of the nail head facing the first circumferential limiting groove, a second circumferential limiting groove is opened on one side of the mounting block facing the nose pad, and a second limiting insertion block is formed on one side of the nose pad facing the second circumferential limiting groove. When the locking hook is inserted into the locking groove, the first circumferential limiting groove is used for the first limiting insertion rod to be inserted and matched, and the second circumferential limiting groove is used for the second limiting insertion rod to be inserted and matched.

[0012] By adopting the above technical solution, through the first circumferential limiting groove for the first limiting insertion rod to be inserted and matched and the second circumferential limiting groove for the second limiting insertion rod to be inserted and matched, circumferential limiting of the nail rod corresponding to the sliding groove and circumferential limiting of the connecting column corresponding to the adjustment channel are achieved, so that the locking hook can be exactly opposite to the locking groove, effectively improving the stability of the locking hook inserted into the locking groove. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0014] Figure 2 It is a cross-sectional view of the nose pad mounting part of the embodiment;

[0015] Figure 3 It is an exploded view of the nose pad mounting part of the embodiment;

[0016] In the figure: 1. Frame body; 111. Lens mounting part; 222. Nose pad mounting part; 3. Nose pad; 31. Connecting column; 11. Mounting block; 12. Sliding groove; 2. Nail rod; 23. Nail head; 13. Adjustment channel; 21. Locking hook; 32. Locking groove; 33. Tensile spring; 14. First circumferential limiting groove; 22. First limiting insertion rod; 15. Second circumferential limiting groove; 32. Second limiting insertion block. Detailed implementation mode

[0017] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0018] Refer to Figures 1 to 3 , a spectacle frame facilitating the adjustment of the nose pad, comprising a frame body 1. The frame body 1 includes a lens mounting part 111 and a pair of nose pad mounting parts 222. The lens mounting part 111 is configured to mount a lens. The pair of nose pad mounting parts 222 are located inside the lens mounting part 111. The pair of nose pad mounting parts 222 include a pair of nose pads 3. The nose pad 3 is connected with a connecting column 31, and a pair of mounting blocks 11 integrally formed on the frame body 1 and extending towards the user's nose bridge. The mounting block 11 is provided with a sliding groove 12 along its length direction. A nail rod 2 is slidably fitted in the sliding groove 12. The sliding groove 12 is provided with a plurality of adjustment channels 13 perpendicular to the length direction and extending to the outside (that is, arranged along the direction of the user's nose bridge). The adjustment channels 13 of the two sliding grooves 12 are symmetric with each other and face each other. Each adjustment channel 13 is for the connecting column 31 to be inserted, which can provide a good connection basis for the nose pad 3, so that the nose pad 3 can provide a good connection basis. According to the needs of different users at the nose bridge, the connecting column 31 is inserted into the corresponding adjustment channel 13. There is a locking structure for locking or separating between the nail rod 2 and the connecting column 31, and the locking structure locks the nose pad 3. The locking structure includes a plurality of locking hooks 21 integrally formed at intervals along the length direction of the nail rod 2, a locking groove 32 opened on the connecting column 31 for the locking hooks 21 to be inserted, and a tensile spring 33 fixedly connecting the sliding groove 12 and the nail rod 2. One end of the nail rod 2 extending out of the sliding groove 12 is integrally connected with a nail head 23. When the nail head 23 is pulled to move away from the sliding groove 12, the locking hook 21 is separated from the locking groove 32. When the nail head 23 is released, the tensile spring 33 contracts to drive the locking hook 21 to be inserted into the locking groove 32, which can realize the quick separation or quick insertion of the locking hook 21 and the locking groove 32, making it particularly simple and convenient to replace the nose pad 3. The outer peripheral surface of the nail head 23 is provided with anti-slip lines to increase the friction between the hand and the nail head 23 during pulling, making the pulling of the nail head 23 more firm and stable.

[0019] One side of the mounting block 11 facing the nail head 23 is provided with a first circumferential limiting groove 14, and one side of the nail head 23 facing the first circumferential limiting groove 14 is formed with a first limiting insertion rod 22. One side of the mounting block 11 facing the nose pad 3 is provided with a second circumferential limiting groove 15, and one side of the nose pad 3 facing the second circumferential limiting groove 15 is formed with a second limiting insertion block. When the locking hook 21 is inserted into the locking groove 32, the first circumferential limiting groove is for the first limiting insertion rod 22 to be inserted and matched, and the second circumferential limiting groove 15 is for the second limiting insertion rod to be inserted and matched, so that the nail rod 2 is circumferentially limited corresponding to the sliding groove 12 and the connecting column 31 is circumferentially limited corresponding to the adjusting channel 13, so that the locking hook 21 can be exactly opposite to the locking groove 32, effectively improving the stability of the locking hook 21 inserted into the locking groove 32.

[0020] This specific embodiment is only an interpretation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A spectacle frame facilitating adjustment of nose pads, comprising a frame body (1), the frame body (1) including a lens mounting portion (111) and a pair of nose pad (3) mounting portions (222). The lens mounting portion (111) is configured to mount lenses, and the pair of nose pad (3) mounting portions (222) are located inside the lens mounting portion (111). The pair of nose pad (3) mounting portions (222) include a pair of nose pads (3), the nose pads (3) are connected with connecting columns (31), and a pair of mounting blocks (11) extending towards the user's nose bridge are provided on the frame body (1), characterized in that: The mounting block (11) is provided with a sliding groove (12) along its length direction. A nail rod (2) is slidably arranged in the sliding groove (12). The sliding groove (12) is provided with a plurality of adjusting channels (13) that are perpendicular to the length direction and extend to the outside. The adjusting channels (13) of the two sliding grooves (12) are symmetric with each other and face each other. Each adjusting channel (13) is for the connecting column (31) to be inserted. There is a locking structure for clamping or separating between the nail rod (2) and the connecting column (31).

2. The spectacle frame with a nose pad that is easy to adjust according to claim 1, wherein: The locking structure includes a number of locking hooks (21) formed at intervals along the length direction of the nail rod (2), a locking groove (32) formed in the connecting column (31) for the locking hooks (21) to be inserted, and a tension spring (33) connecting the sliding groove (12) and the nail rod (2). One end of the nail rod (2) extending out of the sliding groove (12) is connected with a nail head (23). When the nail head (23) is pulled to move away from the sliding groove (12), the locking hook (21) is separated from the locking groove (32). When the nail head (23) is released, the tension spring (33) contracts to drive the locking hook (21) to be inserted into the locking groove (32).

3. The spectacle frame facilitating adjustment of the nose pad according to claim 2, characterized in that: The outer peripheral surface of the nail head (23) is provided with anti-slip patterns.

4. The spectacle frame facilitating adjustment of the nose pad according to claim 2, wherein: One side of the mounting block (11) facing the nail head (23) is provided with a first circumferential limiting groove (14). One side of the nail head (23) facing the first circumferential limiting groove (14) forms a first limiting insertion rod (22). One side of the mounting block (11) facing the nose pad (3) is provided with a second circumferential limiting groove (15). One side of the nose pad (3) facing the second circumferential limiting groove (15) forms a second limiting insertion block. When the locking hook (21) is inserted into the locking groove (32), the first circumferential limiting groove (14) is for the first limiting insertion rod (22) to be inserted and matched, and the second circumferential limiting groove (15) is for the second limiting insertion rod to be inserted and matched.

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