Glasses frame with length-adjustable supporting legs
By designing adjustable leg lengths and limiting structures, the problem of eyeglass frames not being able to adapt to different face shapes has been solved, achieving improvements in stability and comfort.
Patent Information
- Application Number
- CN202423005527.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-06
AI Technical Summary
The existing eyeglass frames have non-adjustable temple lengths, making them unsuitable for wearers with different face shapes and easily causing discomfort such as pressure on the bridge of the nose or slippage.
An eyeglass frame with adjustable leg length was designed. The adjustment component slides inside the support component through the connecting component and is fixed by the limiting component. The leg length is adjusted by a corrugated elastic sheet and a rotating disk. The hook-shaped support foot contacts and limits the contact with the ear to ensure stability.
It allows for adjustment of the glasses length according to different face shapes, preventing slippage and pressure on the bridge of the nose, thus improving applicability and wearing stability.
Smart Images
Figure CN223513410U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of eyeglass frame technology, and more specifically, it relates to an eyeglass frame with adjustable temple length. Background Technology
[0002] Eyeglass frames are used to mount lenses and fix them in the correct position in front of the eyes to correct vision (such as nearsightedness, farsightedness, astigmatism) or for protection (such as sunglasses and goggles). They support and secure the lenses, ensuring they are accurately positioned in front of the eyes so the wearer can see clearly. At the same time, eyeglass frames also provide some protection for the eyes from external physical damage.
[0003] Most eyeglasses have a single, integrated temple. Since every wearer has a different face shape, if the temples are too short, they can cause discomfort by squeezing the bridge of the nose. If the temples are too long, the glasses can slip down and squeeze the bridge of the nose, causing inconvenience. Therefore, eyeglasses with non-adjustable temple length cannot be fully adapted to people with different face shapes, resulting in limited applicability and a narrow range of uses.
[0004] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content
[0005] In view of the problems in the related technologies, this utility model proposes an eyeglass frame with adjustable leg length to overcome the above-mentioned technical problems existing in the existing related technologies.
[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0007] This utility model relates to an eyeglass frame with adjustable leg length, including a lens rim, with lens posts fixedly connected to both sides of the lens rim, a support component provided at one end of the lens post, an adjustment component provided inside the support component, a connecting component provided between the adjustment component and the support component, and a limit component provided between the adjustment component and the support component.
[0008] The connecting component is used to connect the adjusting component inside the support component so that the adjusting component can slide inside the support component, and the limiting component is used to limit the adjusting component.
[0009] Furthermore, the support assembly includes a fixed base, which is fixedly connected to the inner wall of the mirror post. A rotating base is rotatably connected inside the fixed base, and a support leg is fixedly connected to one side of the rotating base. A tightening screw is threaded between the fixed base and the rotating base.
[0010] Furthermore, the adjustment assembly includes an adjustment leg, which is disposed inside the support leg, and a hook-shaped support foot is fixedly connected to one end of the adjustment leg.
[0011] Furthermore, the connecting component includes a connecting groove, which is opened on one side of the support leg. A T-shaped block is movably connected inside the connecting groove. One end of the T-shaped block is fixedly connected to the adjusting leg. Sliding frames are fixedly connected to the top and bottom of the adjusting leg, and the two sliding frames are respectively fitted onto the top and bottom of the support leg.
[0012] Furthermore, the limiting component includes a storage frame, which is fixedly connected to the outside of the support leg. A corrugated elastic sheet is fixedly connected to the bottom of the inner wall of the storage frame. A corrugated rotating disk is provided on the upper side of the corrugated elastic sheet. A fixing rod is provided inside the corrugated rotating disk. The fixing rod is fixedly connected to the adjusting leg through a connecting groove.
[0013] Furthermore, the inner wall of the corrugated rotating disk is provided with a rotating groove, and a rotating ring is rotatably connected inside the rotating groove. The rotating ring is fixedly connected to the outer surface of the fixed rod.
[0014] Furthermore, a nose bridge is fixedly connected to the inner side of the lens ring, and a mounting frame is fixedly connected to one end of the nose bridge, with the nose bridge fixedly installed inside the mounting frame.
[0015] This utility model has the following beneficial effects:
[0016] 1. This utility model allows the adjusting component to slide inside the supporting component through the connecting component, thereby changing the overall length between the adjusting component and the supporting component. At the same time, the limiting component can limit the adjusting component after adjustment, thus preventing the adjusting component from moving after adjustment. The above settings allow the length between the adjusting component and the supporting component to be adjusted according to the wearer's different face shape, preventing the glasses from slipping down and squeezing the bridge of the nose when the wearer wears them, thus improving the applicability of the glasses.
[0017] 2. This invention utilizes the principle of pulling the adjusting leg forcefully. This causes the adjusting leg, via a fixed rod, to drive the corrugated rotating disc to press downwards and rotate the corrugated elastic sheet. This allows for adjustment of the length between the adjusting leg and the supporting leg. Consequently, when the hook-shaped supporting foot is placed on the wearer's ear, it contacts the back of the wearer's ear. This allows the hook-shaped supporting foot to limit the movement of the supporting leg and the adjusting leg through the wearer's ear, preventing the lens frame from slipping off the wearer's face due to excessive movement. This ensures the stability and secureness of the glasses when worn.
[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0019] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a schematic diagram of the external outline structure of this utility model;
[0021] Figure 2 For the present utility model Figure 1 Enlarged structural diagram at point A;
[0022] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point B;
[0023] Figure 4 This is a schematic diagram of the limiting component structure of this utility model;
[0024] Figure 5 This is a schematic diagram of the support leg structure of this utility model;
[0025] Figure 6 This is a schematic diagram of the adjustable leg structure of this utility model;
[0026] Figure 7 For the present utility model Figure 6 Enlarged structural diagram at point C.
[0027] The attached diagram lists the components represented by each number as follows:
[0028] 1. Lens ring; 2. Lens stand; 3. Support assembly; 301. Fixing base; 302. Rotating base; 303. Support leg; 304. Tightening screw; 4. Adjustment assembly; 401. Adjusting leg; 402. Hook-shaped support foot; 5. Connecting assembly; 501. Connecting groove; 502. T-block; 503. Sliding frame; 6. Limiting assembly; 601. Storage frame; 602. Corrugated elastic sheet; 603. Corrugated rotating disk; 604. Fixing rod; 605. Rotating groove; 606. Rotating ring; 7. Nose bridge; 8. Mounting frame; 9. Nose pad. Detailed Implementation
[0029] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.
[0030] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.
[0031] Please see Figures 1-7 As shown, this utility model is an eyeglass frame with adjustable leg length, including a lens rim 1, with lens posts 2 fixedly connected to both sides of the lens rim 1, a support component 3 provided at one end of the lens post 2, an adjustment component 4 provided on the inner side of the support component 3, a connecting component 5 provided between the adjustment component 4 and the support component 3, and a limiting component 6 provided between the adjustment component 4 and the support component 3.
[0032] The connecting component 5 is used to connect the adjusting component 4 inside the support component 3 so that the adjusting component 4 can slide inside the support component 3, and the limiting component 6 is used to limit the adjusting component 4.
[0033] By pulling the adjusting component 4, the adjusting component 4 can slide inside the supporting component 3 with the assistance of the connecting component 5, so that the overall length of the adjusting component 4 and the supporting component 3 can be adjusted. At the same time, the limiting component 6 can limit the adjusting component 4.
[0034] The connecting component 5 allows the adjusting component 4 to slide inside the supporting component 3, thereby changing the overall length between the adjusting component 4 and the supporting component 3. At the same time, the limiting component 6 can limit the adjusting component 4 after adjustment, thus preventing the adjusting component 4 from moving after adjustment. The above settings allow the length between the adjusting component 4 and the supporting component 3 to be adjusted according to the wearer's different face shape, preventing the glasses from slipping down and squeezing the bridge of the nose when the wearer wears them, thus improving the applicability of the glasses.
[0035] In one embodiment, the support component 3 includes a fixed seat 301, which is fixedly connected to the inner wall of the mirror post 2. A rotating seat 302 is rotatably connected inside the fixed seat 301. A support leg 303 is fixedly connected to one side of the rotating seat 302. A tightening screw 304 is threaded between the fixed seat 301 and the rotating seat 302.
[0036] The support leg 303 can be rotated at one end of the lens holder 2 via the fixed base 301 and the rotating base 302, allowing the support leg 303 to fold together. The tightness between the fixed base 301 and the rotating base 302 can be adjusted by rotating the tightening screw 304, allowing the overall tightness of the support leg 303 to be adjusted according to the wearer's face width. This ensures overall comfort for the wearer while preventing the lens ring 1 from slipping on the bridge of the nose.
[0037] In one embodiment, the adjustment component 4 includes an adjustment leg 401, which is disposed inside the support leg 303, and a hook-shaped support foot 402 is fixedly connected to one end of the adjustment leg 401.
[0038] By moving the adjusting leg 401, the overall length of the adjusting leg 401 and the supporting leg 303 can be adjusted, allowing the hook-shaped supporting foot 402 to better contact the back of the wearer's ear. The hook-shaped supporting foot 402, through the wearer's ear, can limit the support leg 303 and the adjusting leg 401, thus preventing the lens ring 1 from falling off the wearer's nose. Furthermore, by placing the adjusting leg 401 inside the supporting leg 303, when the wearer places the hook-shaped supporting foot 402 on their ear, the supporting leg 303 will not contact the wearer's face under the support of the adjusting leg 401, thereby avoiding pressure marks on the wearer's face.
[0039] In one embodiment, the connecting component 5 includes a connecting groove 501, which is formed on one side of the support leg 303. A T-shaped block 502 is movably connected inside the connecting groove 501. One end of the T-shaped block 502 is fixedly connected to the adjusting leg 401. Sliding frames 503 are fixedly connected to the top and bottom of the adjusting leg 401, and the two sliding frames 503 are respectively sleeved on the top and bottom of the support leg 303.
[0040] When the adjusting leg 401 slides on the supporting leg 303, the T-block 502, driven by the adjusting leg 401, can slide inside the connecting groove 501. Under the constraint of the T-block 502 and the connecting groove 501, the adjusting leg 401 and the supporting leg 303 will not separate. Simultaneously, the adjusting leg 401 can drive the sliding frame 503 to slide on the supporting leg 303. At this time, the sliding frame 503, the T-block 502, and the connecting groove 501 cooperate with each other, ensuring a tight fit between the adjusting leg 401 and the supporting leg 303, while preventing vertical misalignment between them.
[0041] In one embodiment, the limiting component 6 includes a storage frame 601, which is fixedly connected to the outside of the support leg 303. A corrugated elastic sheet 602 is fixedly connected to the bottom of the inner wall of the storage frame 601. A corrugated rotating disk 603 is provided on the upper side of the corrugated elastic sheet 602. A fixing rod 604 is provided inside the corrugated rotating disk 603. The fixing rod 604 is fixedly connected to the adjusting leg 401 through a connecting groove 501.
[0042] When the adjusting leg 401 is moved, it is pulled directly, causing the adjusting leg 401 to drive the fixing rod 604 to slide inside the connecting groove 501. At this time, the fixing rod 604 can drive the corrugated rotating disk 603 to move inside the storage frame 601. Simultaneously, the moving corrugated rotating disk 603 presses down on the corrugated elastic sheet 602 and rotates it, thus allowing the adjusting leg 401 to move normally. When the adjusting leg 401 moves to the appropriate position, the corrugated elastic sheet 602 presses up on the corrugated rotating disk 603, thus preventing the corrugated elastic sheet 602 from shifting arbitrarily, and thus preventing the adjusting leg 401 from moving. Under the constraints of the corrugated elastic sheet 602 and the corrugated rotating disk 603, the adjusting leg 401 needs to be pulled forcefully to move. Since the adjusting leg 401 is mainly located on the wearer's face, it is not subjected to excessive tension when supporting the glasses, thus ensuring the stability of the adjusting leg 401 during use.
[0043] In one embodiment, for the corrugated rotating disk 603, a rotating groove 605 is provided on the inner wall of the corrugated rotating disk 603, and a rotating ring 606 is rotatably connected inside the rotating groove 605. The rotating ring 606 is fixedly connected to the outer surface of the fixed rod 604.
[0044] When the corrugated rotating disk 603 rotates, it can drive the rotating ring 606 to rotate inside the rotating groove 605. The arrangement of the rotating ring 606 and the rotating groove 605 makes the connection between the corrugated rotating disk 603 and the fixed rod 604 relatively firm.
[0045] In one embodiment, for the nose pad 9, a nose support 7 is fixedly connected to the inner side of the lens ring 1, a mounting frame 8 is fixedly connected to one end of the nose support 7, and the nose pad 9 is fixedly installed inside the mounting frame 8.
[0046] By moving the fixing block on the nose pad 9 inside the mounting frame 8, and then fixing the fixing block on the nose pad 9 inside the mounting frame 8 with fixing screws, the nose pad 9 is connected to the mounting frame 8. When wearing the glasses, the nose pad 9 can fit snugly against the wearer's nose bridge. At this time, the nose bridge 7 can support the lens ring 1 through the nose pad 9, so that the lens on the lens ring 1 can be properly positioned in front of the wearer's eyes.
[0047] Through the above technical solution, 1. The connecting component 5 allows the adjusting component 4 to slide inside the supporting component 3, thereby changing the overall length between the adjusting component 4 and the supporting component 3. Simultaneously, the limiting component 6 can limit the adjusting component 4 after adjustment, preventing it from moving. This arrangement allows the length between the adjusting component 4 and the supporting component 3 to be adjusted according to different face shapes, preventing the glasses from slipping down and pressing on the bridge of the nose, thus improving the applicability of the glasses; 2. By forcefully pulling the adjusting leg 401... This allows the adjusting leg 401 to drive the corrugated rotating disk 603 to press down on and rotate the corrugated elastic sheet 602 via the fixing rod 604. This allows the length between the adjusting leg 401 and the supporting leg 303 to be adjusted. When the hook-shaped supporting foot 402 is hung on the wearer's ear, it can contact the back of the wearer's ear. This allows the hook-shaped supporting foot 402 to limit the supporting leg 303 and the adjusting leg 401 through the wearer's ear, preventing the lens ring 1 from falling off the wearer's face due to excessive shaking. This ensures the stability and security of the glasses when worn.
[0048] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0049] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A spectacle frame with adjustable temple length, comprising a lens rim (1), characterized in that, The mirror ring (1) is fixedly connected to two sides by mirror posts (2), and a support component (3) is provided at one end of the mirror post (2). An adjustment component (4) is provided on the inner side of the support component (3). A connecting component (5) is provided between the adjustment component (4) and the support component (3). A limit component (6) is provided between the adjustment component (4) and the support component (3). The connecting component (5) is used to connect the adjusting component (4) inside the support component (3) so that the adjusting component (4) slides inside the support component (3), and the limiting component (6) is used to limit the adjusting component (4).
2. The eyeglass frame with adjustable temple length according to claim 1, characterized in that, The support assembly (3) includes a fixed seat (301), which is fixedly connected to the inner wall of the mirror post (2). A rotating seat (302) is rotatably connected inside the fixed seat (301). A support leg (303) is fixedly connected to one side of the rotating seat (302). A tightening screw (304) is threaded between the fixed seat (301) and the rotating seat (302).
3. The eyeglass frame with adjustable temple length according to claim 2, characterized in that, The adjustment component (4) includes an adjustment leg (401), which is located inside the support leg (303). One end of the adjustment leg (401) is fixedly connected to a hook-shaped support foot (402).
4. The eyeglass frame with adjustable temple length according to claim 3, characterized in that, The connecting component (5) includes a connecting groove (501), which is opened on one side of the support leg (303). A T-shaped block (502) is movably connected inside the connecting groove (501). One end of the T-shaped block (502) is fixedly connected to the adjusting leg (401). Sliding frames (503) are fixedly connected to the top and bottom of the adjusting leg (401). The two sliding frames (503) are respectively sleeved on the top and bottom of the support leg (303).
5. The eyeglass frame with adjustable temple length according to claim 4, characterized in that, The limiting component (6) includes a storage frame (601), which is fixedly connected to the outside of the support leg (303). A corrugated elastic sheet (602) is fixedly connected to the bottom of the inner wall of the storage frame (601). A corrugated rotating disk (603) is provided on the upper side of the corrugated elastic sheet (602). A fixing rod (604) is provided inside the corrugated rotating disk (603). The fixing rod (604) is fixedly connected to the adjusting leg (401) through a connecting groove (501).
6. The eyeglass frame with adjustable temple length according to claim 5, characterized in that, The inner wall of the corrugated rotating disk (603) is provided with a rotating groove (605), and a rotating ring (606) is rotatably connected inside the rotating groove (605). The rotating ring (606) is fixedly connected to the outer surface of the fixed rod (604).
7. The eyeglass frame with adjustable temple length according to claim 1, characterized in that, A nose bridge (7) is fixedly connected to the inner side of the lens ring (1), and a mounting frame (8) is fixedly connected to one end of the nose bridge (7). A nose pad (9) is fixedly installed inside the mounting frame (8).