Adjustable spectacle frame structure of optical spectacles

Abstract

The utility model discloses an adjustable spectacle frame structure of optical spectacles, which comprises a spectacle frame, two sides of the outer wall of the spectacle frame are respectively provided with a first threaded hole and a clamping groove, the bottom of the outer wall of the spectacle frame is fixedly connected with a lens, and the adjustable spectacle frame structure of the optical spectacles further comprises a connecting assembly. The connecting assembly is arranged between the two glasses frames; the telescopic assemblies are arranged on the sides, away from each other, of the two mirror frames; the adjusting assembly is arranged at the tail end of the telescopic assembly. The utility model relates to the technical field of adjustable spectacle frames, through the cooperation of the telescopic rod, the telescopic cylinder and the first connecting block, the whole spectacle frame structure can be manually and conveniently disassembled, and the first connecting block and the connecting beam with different lengths can be replaced according to the conditions of different users so as to adapt to different eye distances and nose bridge heights; and the distance from the lenses to the ears is adjusted by matching with the telescopic rods, so that the problems that the conventional spectacle frame has a single function and parts cannot be adjusted according to different users during use are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of adjustable optical eyeglass frame structures, specifically an adjustable optical eyeglass frame structure. Background Technology

[0002] Optical glasses are a type of eyeglass used to correct vision or protect the eyes, and generally consist of lenses and frames.

[0003] Existing eyeglass frames have a simple structure and are mostly made of metal or plastic. Metal frames are difficult to manufacture, have simple designs, and are expensive, while plastic frames are hard, wear-resistant, and not easily deformed.

[0004] Existing eyeglass frames have a simple structure and limited functionality. They cannot be adjusted according to different users, are not easy to store, and are difficult to repair when damaged. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an adjustable optical eyeglass frame structure, which solves the problems of existing eyeglass frames being simple in structure, having limited function, being unable to adjust parts according to different users, being difficult to store, and being difficult to repair when the frame is damaged.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable optical eyeglass frame structure, comprising two frames, with a first threaded hole and a snap-fit ​​groove respectively opened on both sides of the outer wall of the frame, and a lens fixedly connected to the bottom of the outer wall of the frame. The adjustable optical eyeglass frame structure also includes a connecting component disposed between the two frames; a telescopic component disposed on the side of the two frames that are far apart from each other; and an adjustment component disposed at the end of the telescopic component. The connecting component connects the two independent frames, the telescopic component can extend and retract to adjust the distance between the lens and the eye, and the adjustment component can adjust the angle of contact between the temple end and the ear.

[0007] Preferably, the connecting component includes a first connecting block and a connecting beam. Two first connecting blocks are provided, and each is snapped into a snap-fit ​​groove of one of the two eyeglass frames. The connecting beam is fixedly connected between the two first connecting blocks. The first connecting block connects the connecting beam to the eyeglass frame, and the connecting beam supports the bridge of the nose and the glasses.

[0008] Preferably, a snap-fit ​​plate is fixedly connected to the side of the first connecting block near the frame, the snap-fit ​​plate snaps into the snap-fit ​​groove, and a second threaded hole is opened on both sides of the outer wall of the connecting beam. A first threaded rod is fixedly connected to the side of the first connecting block near the outer wall of the connecting beam, and the first threaded rod is threadedly connected to the second threaded hole.

[0009] Preferably, the telescopic assembly includes a second connecting block, which is installed on one side of the outer wall of the two frames; the telescopic cylinder is rotatably connected to the outer wall of the second connecting block via a pin; the telescopic rod is inserted into the inner wall of the telescopic cylinder; wherein, the second connecting block connects the telescopic cylinder and the frame, and makes the telescopic cylinder foldable, and the telescopic rod connects the telescopic cylinder to form the temple, and the temple length can be adjusted.

[0010] Preferably, a second threaded rod is fixedly connected to the outer wall of the second connecting block, the second threaded rod is threaded to the first threaded hole, and multiple locking interfaces are equidistantly opened on the top of the outer wall of the telescopic cylinder. A spring is fixedly connected to the side of the telescopic rod near the telescopic cylinder, and a locking block is fixedly connected to the top of the spring, and the locking block is locked into the locking interface.

[0011] Preferably, the adjustment assembly includes a third threaded rod, which is fixedly connected to the end of the telescopic rod away from the outer wall of the telescopic cylinder, and the temple is threadedly connected to the outer wall of the third threaded rod; a first ear hook is rotatably connected to the inner wall of the temple; and a second ear hook is rotatably connected to the inner wall of the first ear hook; wherein the temple, in conjunction with the first and second ear hooks, is hooked onto the ear for easy fixation.

[0012] Beneficial effects

[0013] This invention provides an adjustable optical eyeglass frame structure. It offers the following advantages: Through the cooperation of a telescopic rod, a telescopic cylinder, and a first connecting block, the entire frame structure can be easily disassembled manually. Furthermore, different lengths of the first connecting block and connecting beam can be replaced to accommodate different interpupillary distances and nose bridge heights, and the distance from the lenses to the ears can be adjusted using the telescopic rod. This solves the problem of existing eyeglass frames having simple structures, limited functions, and the inability to adjust components according to different users.

[0014] Through the cooperation of threaded rods, snap-fit ​​plates and threaded holes, the entire frame can be folded and extended for easy storage, and each part can be disassembled and replaced for easy repair when damaged. This solves the problems of existing eyeglass frames being difficult to store and difficult to repair when damaged. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 A structural diagram of the frame, lenses, and mounting slots;

[0017] Figure 3 for Figure 1 A schematic diagram of the structure of the middle frame, lens, and first threaded hole;

[0018] Figure 4 for Figure 1A structural schematic diagram of the first connecting block, the snap-fit ​​plate, and the connecting beam.

[0019] Figure 5 for Figure 1 A structural schematic diagram of the telescopic rod, telescopic cylinder, and second connecting block;

[0020] Figure 6 for Figure 1 A schematic diagram of the structure of the telescopic rod, spring, and locking block.

[0021] In the diagram: 1. Frame; 11. First threaded hole; 12. Snap-fit ​​groove; 2. Connecting assembly; 21. Connecting beam; 211. Second threaded hole; 22. First connecting block; 221. First threaded rod; 222. Snap-fit ​​plate; 3. Telescopic assembly; 31. Second connecting block; 311. Second threaded rod; 32. Telescopic cylinder; 321. Snap-fit ​​interface; 33. Telescopic rod; 331. Snap-fit ​​block; 332. Spring; 4. Adjusting assembly; 41. Temple; 42. First ear hook; 43. Second ear hook; 44. Third threaded rod; 5. Lens. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Existing eyeglass frames have a simple structure and limited functionality. They cannot be adjusted according to different users, are not easy to store, and are difficult to repair when damaged.

[0024] In view of this, this embodiment provides an adjustable eyeglass frame structure. Through the cooperation of the telescopic rod, telescopic cylinder and first connecting block, the overall eyeglass frame structure can be easily disassembled manually. Furthermore, the first connecting block and connecting beam of different lengths can be replaced according to the different users to adapt to different eye distances and nose bridge heights. In addition, the distance from the lens to the ear can be adjusted with the telescopic rod. This solves the problem that the existing eyeglass frame structure is simple, has limited function and cannot adjust the parts according to different users.

[0025] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0026] Example 1: By Figure 1-6It is known that an adjustable optical eyeglass frame structure includes a frame 1, of which two frames 1 are provided. The outer walls of the frames 1 are respectively provided with a first threaded hole 11 and a snap-fit ​​groove 12. A lens 5 is fixedly connected to the bottom of the outer wall of the frames 1. The adjustable optical eyeglass frame structure also includes a connecting component 2, a telescopic component 3, and an adjusting component 4. The connecting component 2 is located between the two frames 1; the telescopic component 3 is located on the side of the two frames 1 that is far apart from each other; and the adjusting component 4 is located at the end of the telescopic component 3. The connecting component 2 connects the two independent frames 1, the telescopic component 3 can extend and retract to adjust the distance between the lens 5 and the eyes, and the adjusting component 4 can adjust the fitting angle between the temple end and the ear.

[0027] In the specific implementation process, it is worth noting that the connection between the frame 1 and the lens 5 can be achieved by slot inlay or by direct glue bonding, which is the existing technology. The material used in this embodiment can be plastic. Compared with metal, plastic is lighter, more wear-resistant, and less prone to deformation. Combined with the adjustment structure of this embodiment, it can make up for the problem of poor comfort when the plastic eyeglass frame is not properly adjusted.

[0028] Furthermore, the connecting component 2 includes a first connecting block 22 and a connecting beam 21. There are two first connecting blocks 22, which are respectively snapped into the snap-fit ​​slots 12 of the two frames 1. The connecting beam 21 is fixedly connected between the two first connecting blocks 22. The first connecting block 22 connects the connecting beam 21 to the frame 1, and the connecting beam 21 supports the bridge of the nose and the glasses.

[0029] In the specific implementation process, it is worth noting that the surface of the connecting beam 21 is reserved with mounting holes for the nose pad, and the outer wall of the connecting beam 21 can be fitted with soft rubber material to ensure comfort when wearing it. The first connecting block 22 is connected to both ends of the connecting beam 21 and can be manually disassembled and separated from the connecting beam 21, which is very convenient.

[0030] Furthermore, a snap-fit ​​plate 222 is fixedly connected to the side of the first connecting block 22 near the frame 1. The snap-fit ​​plate 222 snaps into the snap-fit ​​groove 12. A second threaded hole 211 is provided on both sides of the outer wall of the connecting beam 21. A first threaded rod 221 is fixedly connected to the side of the first connecting block 22 near the outer wall of the connecting beam 21. The first threaded rod 221 is threadedly connected to the second threaded hole 211.

[0031] In the specific implementation process, it is worth noting that the outer wall of the first connecting block 22 is connected to the snap-fit ​​plate 222, which is made of a plastic material with a certain degree of elasticity. With its U-shaped shape, when in use, the two ends of the U-shaped snap-fit ​​plate 222 can be manually pressed and inserted into the snap-fit ​​groove 12. After that, the snap-fit ​​plate 222 can be released to complete the splicing with the frame 1. When disassembly is required, it can be pressed and pulled out again, which is very convenient.

[0032] Specifically, when using the adjustable eyeglass frame structure of this optical glasses, the user can manually replace the first connecting block 22 of different lengths and the connecting beam 21 of different sizes according to their own situation. Then, the first connecting block 22 is inserted into the snap-fit ​​groove 12, and the connecting beam 21 is threaded on to complete the assembly.

[0033] Example 2: From Figure 1-6 It is known that the telescopic component 3 includes a second connecting block 31, a telescopic cylinder 32, and a telescopic rod 33. The second connecting block 31 is respectively installed on one side of the outer wall of the two frames 1. The telescopic cylinder 32 is rotatably connected to the outer wall of the second connecting block 31 through a pin. The telescopic rod 33 is inserted into the inner wall of the telescopic cylinder 32. The second connecting block 31 connects the telescopic cylinder 32 and the frame 1, and makes the telescopic cylinder 32 foldable. The telescopic rod 33 connects the telescopic cylinder 32 to form the temple, and the length of the temple can be adjusted.

[0034] In the specific implementation process, it is worth noting that the second connecting block 31 and the telescopic cylinder 32 are rotatably connected by a pin, which makes the telescopic cylinder 32 easy to store, and the telescopic rod 33 is cylindrical and can be inserted into the inside of the telescopic cylinder 32.

[0035] Furthermore, a second threaded rod 311 is fixedly connected to the outer wall of the second connecting block 31, and the second threaded rod 311 is threadedly connected to the first threaded hole 11. Multiple snap-fit ​​interfaces 321 are equidistantly opened on the top of the outer wall of the telescopic cylinder 32. A spring 332 is fixedly connected to one end of the telescopic rod 33 near the outer wall of the telescopic cylinder 32. A snap-fit ​​block 331 is fixedly connected to the top of the spring 332, and the snap-fit ​​block 331 snaps into the snap-fit ​​interface 321.

[0036] In the specific implementation process, it is worth noting that the surface of the telescopic rod 33 is provided with a groove, the spring 332 is fixedly connected to the bottom of the groove, and the snap-fit ​​block 331 fixedly connected to the top of the spring 332 is also located inside the groove. When the spring 332 is relaxed naturally without the influence of external force, the bottom of the snap-fit ​​block 331 is located inside the groove, and its top protrusion is located outside the groove. When the spring 332 is contracted by force, the snap-fit ​​block 331 can be completely retracted into the groove. The second connecting block 31 is connected to the first threaded hole 11 through the second threaded rod 311. When the telescopic rod 33 is engaged with the telescopic cylinder 32, the user can press the snap-fit ​​block 331 and insert it into the telescopic cylinder 32. The spring 332 will automatically pop up the snap-fit ​​block 331 and snap it into the snap-fit ​​interface 321, thereby changing the overall length of the temple to suit the user's use.

[0037] Furthermore, the adjustment assembly 4 includes a third threaded rod 44, a temple 41, a first ear hook 42, and a second ear hook 43. The third threaded rod 44 is fixedly connected to the outer wall of the telescopic rod 33 away from the telescopic cylinder 32, and the temple 41 is threadedly connected to the outer wall of the third threaded rod 44. The first ear hook 42 is rotatably connected to the inner wall of the temple 41 via a pin, and the second ear hook 43 is rotatably connected to the inner wall of the first ear hook 42 via a pin. The temple 41, together with the first ear hook 42 and the second ear hook 43, is hooked onto the ear for easy fixation.

[0038] In the specific implementation process, it is worth noting that the connection between the first ear hook 42 and the temple 41, and the connection between the second ear hook 43 and the first ear hook 42, must be fixed with a pin retaining ring to prevent them from moving during use. The pin retaining ring can be made of rubber to increase friction.

[0039] Specifically, based on the above embodiment one, when using this eyeglass frame, the user can select different sizes of the first connecting block 22 and connecting beam 21 according to their own situation, and adjust the length of the temples with the telescopic rod 33 and telescopic cylinder 32. The user can select suitable parts according to their own situation, and manually replace the damaged parts individually when damaged. The operation is simple. Finally, the user can wear the entire eyeglass with the temples 41, the first ear hook 42 and the second ear hook 43.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An optical eyeglass adjustable eyeglass frame structure comprising a frame (1), characterized in that: The mirror frame (1) is provided with two, the outer wall of the mirror frame (1) is respectively provided with a first threaded hole (11) and a clamping groove (12), the outer wall of the mirror frame (1) is fixedly connected with a lens (5), and the optical glasses adjustable glasses frame structure further comprises: The connecting assembly (2) is arranged between the two mirror frames (1); The telescopic assembly (3) is arranged on the side of the two mirror frames (1) away from each other; The adjusting assembly (4) is arranged at the end of the telescopic assembly (3); Wherein, the connecting assembly (2) connects two independent mirror frames (1), the telescopic assembly (3) can adjust the distance between the lens (5) and the eye, and the adjusting assembly (4) can adjust the fitting angle of the end of the glasses leg and the ear.

2. An optical eyeglass adjustable eyeglass frame structure according to claim 1, wherein: The connecting assembly (2) comprises: The first connecting block (22) is provided with two, and is clamped in the clamping groove (12) of the two mirror frames (1) respectively; The connecting beam (21) is fixedly connected between the two first connecting blocks (22); Wherein, the first connecting block (22) connects the connecting beam (21) and the mirror frame (1), and the connecting beam (21) supports the nose bridge and the glasses.

3. An optical eyeglass adjustable eyeglass frame structure according to claim 2, wherein: The side of the first connecting block (22) close to the mirror frame (1) is fixedly connected with a clamping plate (222), the clamping plate (222) is clamped in the clamping groove (12), the outer wall of the connecting beam (21) is provided with a second threaded hole (211) on both sides, the outer wall of the first connecting block (22) close to the connecting beam (21) is fixedly connected with a first threaded rod (221), and the first threaded rod (221) is screwed with the second threaded hole (211).

4. An optical eyeglass adjustable eyeglass frame structure according to claim 1, wherein: The telescopic assembly (3) comprises: The second connecting block (31) is respectively installed on the outer wall of the two mirror frames (1); The telescopic cylinder (32) is rotatably connected to the outer wall of the second connecting block (31) through a pin shaft; The telescopic rod (33) is inserted into the inner wall of the telescopic cylinder (32); Wherein, the second connecting block (31) connects the telescopic cylinder (32) and the mirror frame (1), and makes the telescopic cylinder (32) foldable, and the telescopic rod (33) connects the telescopic cylinder (32) to form a glasses leg, and can adjust the length of the glasses leg.

5. An optical eyeglass adjustable eyeglass frame structure according to claim 4, wherein: The outer wall of the second connecting block (31) is fixedly connected with a second threaded rod (311), the second threaded rod (311) is screwed with the first threaded hole (11), the outer wall of the telescopic cylinder (32) is provided with a plurality of clamping (321) equidistantly on the top, the surface of the telescopic rod (33) close to the telescopic cylinder (32) is fixedly connected with a spring (332), the top of the spring (332) is fixedly connected with a clamping block (331), and the clamping block (331) is clamped in the clamping (321).

6. An optical eyeglass adjustable eyeglass frame structure according to claim 5, wherein: The adjusting assembly (4) comprises: The third threaded rod (44) is fixedly connected to the outer wall of the telescopic rod (33) away from the telescopic cylinder (32); The mirror foot (41) is screwed to the inner wall of the third threaded rod (44); The first ear hook (42) is rotatably connected to the inner wall of the mirror foot (41); A second ear hook (43) is rotatably connected to the inner wall of the first ear hook (42); Wherein, the mirror foot (41) cooperates with the first ear hook (42) and the second ear hook (43) to be hung on the ear for convenient fixation.

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