An eyeglass frame having a hingedly detachable arm

Abstract

The utility model relates to the technical field of glasses frame, specifically disclose a glasses frame with hinged detachable arm, including glasses frame and glasses leg, both ends of glasses frame are equally connected with the connecting plate of fixed connection, one end of glasses leg is hinged with hinged frame, be equipped with adjusting groove in the hinged frame, the connecting plate is inserted in adjusting, be equipped with with the fixed component of fixed connecting plate in the hinged frame, in the utility model, solve the problem that traditional glasses frame glasses leg is inconvenient to disassemble, and the connecting plate of glasses frame both ends and the hinged frame of glasses leg are inserted with the cooperation of adjusting groove, and preliminary positioning can be realized without tools, and the cooperation of limiting strip and positioning mouth further ensures the connection precision, avoids installation deviation. The whole structure realizes the quick disassembly of glasses leg, is easy to operate and is not easy to cause component wear and tear, and the damaged glasses leg is convenient to replace, is cleaned and is stored or is replaced style.

Description

Technical Field

[0001] This utility model relates to the field of eyeglass frame technology, and in particular to an eyeglass frame with a hinged and detachable arm. Background Technology

[0002] In daily life, eyeglass frames are an indispensable part of eyeglasses. They not only support the lenses but also determine the comfort and stability of the glasses. Whether it's corrective lenses for nearsightedness or farsightedness, or protective sunglasses and goggles, eyeglass frames are needed to fix the lenses in the correct position in front of the eyes, ensuring the user has a clear field of vision. At the same time, the style and structure of eyeglass frames also affect the wearer's appearance, making them everyday items that combine functionality and aesthetics. However, traditional eyeglass frames suffer from the inconvenience of temple removal. Traditional eyeglass frames often use fixed hinges or screw connections between the temples and the frame. Disassembly requires tools to tighten the screws, which is cumbersome and can easily cause wear and tear on parts. When the temples are damaged and need replacement, or when they need to be removed for cleaning or storage, this fixed structure increases the difficulty of operation, wasting time and potentially causing deformation of the frame or temples due to improper handling, affecting the normal use of the glasses. Utility Model Content

[0003] To address the problem of inconvenient temple removal in traditional eyeglass frames, this invention provides an eyeglass frame with hinged, detachable arms.

[0004] The technical solution adopted by this utility model is: an eyeglass frame with a hinged and detachable arm, including a frame and temples. Both ends of the frame are fixedly connected to connecting plates. One end of the temple is hinged to a hinge frame. The hinge frame is provided with an adjustment groove. The connecting plate is inserted into the adjustment groove. The hinge frame is provided with a fixing component for fixing the connecting plate.

[0005] A further feature of this invention is that a limiting strip is fixedly connected to the outside of the connecting plate, and the limiting strip is provided with a first limiting groove.

[0006] A further feature of this invention is that the hinge frame has a positioning port on its exterior, which is used in conjunction with a limiting strip.

[0007] A further feature of this invention is that the fixing component is a limiting plate, and the positioning port is provided with a second limiting groove. One end of the second limiting groove extends through the hinge frame, and the limiting plate is slidably inserted into the second limiting groove.

[0008] A further feature of this invention is that the hinge frame is provided with an installation groove, a spring is fixedly connected in the installation groove, a limit block is fixedly connected to one end of the spring, a fourth limit slide groove is provided in the installation groove, slide bars are fixedly connected to both sides of the limit block, the slide bars are slidably connected in the first limit slide groove, and a sliding opening is provided on the outside of the limit plate.

[0009] A further feature of this invention is that a lever plate is fixedly connected to the outside of the limiting block.

[0010] The beneficial effects of this utility model are as follows: This utility model solves the problem of inconvenient disassembly of traditional eyeglass frame temples. The connecting plates at both ends of the frame and the hinge frames of the temples are engaged through adjusting slots, allowing for initial positioning without tools. The cooperation between the limiting strip and the positioning port further ensures accurate connection and avoids installation misalignment. The overall structure enables quick assembly and disassembly of the temples, is easy to operate, and is less likely to cause wear and tear on parts. It also facilitates the replacement of damaged temples, cleaning and storage, or changing styles. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 Enlarged structural diagram of region A in the middle; Figure 3 This is a schematic diagram of the frame structure in this utility model; Figure 4 yes Figure 3 A magnified structural diagram of region B in the middle; Figure 5 This is a schematic diagram of the hinge frame in this utility model. Figure 1 ; Figure 6 This is a schematic diagram of the limiting plate in this utility model; Figure 7 This is a schematic diagram of the hinge frame in this utility model. Figure 2 ; Figure 8 yes Figure 7 A magnified structural diagram of region C in the middle.

[0012] The diagram is marked as follows: 1. Frame; 2. Connecting plate; 3. Temple; 4. Limiting strip; 5. First limiting slide groove; 6. Hinge frame; 7. Adjustment groove; 8. Limiting plate; 9. Positioning port; 10. Second limiting slide groove; 11. Slide opening; 12. Third limiting slide groove; 13. Limiting block; 14. Mounting groove; 15. Spring; 16. Fourth limiting slide groove; 17. Slide bar. Detailed Implementation

[0013] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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 this utility model.

[0014] The following is in conjunction with the appendix Figure 1-8 The present invention will be further described below.

[0015] In order to solve the problems existing in the background art, this application proposes the following technical solution: an eyeglass frame with a hinged and detachable arm, including a frame 1 and a temple 3. Both ends of the frame 1 are fixedly connected to a connecting plate 2. One end of the temple 3 is hinged to a hinge frame 6. The hinge frame 6 is provided with an adjustment groove 7. The connecting plate 2 is inserted into the adjustment groove 7. The hinge frame 6 is provided with a fixing component for fixing the connecting plate 2.

[0016] The frame 1 and temple 3 are detachably connected via the connecting plate 2 and the hinge frame 6. When the temple 3 or part of the frame 1 is damaged, the corresponding part can be replaced individually without discarding the entire frame, thus extending the lifespan of the eyeglasses frame. The connecting plate 2 is fixed to both ends of the frame 1 and serves as a connecting component. It engages with the adjustment slot 7 of the hinge frame 6, enabling quick assembly of the frame 1 and temple 3. The shape of the adjustment slot 7 is adapted to the connecting plate 2, ensuring initial stable positioning after insertion. The fixing components further strengthen the connection and prevent loosening during use.

[0017] The connecting plate 2 is externally fixedly connected to a limiting strip 4, which has a first limiting groove 5. The hinge frame 6 has a positioning port 9 on its exterior, which works in conjunction with the limiting strip 4.

[0018] The limiting strip 4 on the outside of the connecting plate 2 and the positioning port 9 of the hinge frame 6 form a guide positioning structure. When the connecting plate 2 is inserted into the adjusting groove 7, the limiting strip 4 slides into the positioning port 9 simultaneously, ensuring that the insertion direction of the connecting plate 2 is accurate, avoiding offset or skew, and improving assembly efficiency. The first limiting groove 5 in the limiting strip 4 provides a force point for locking the subsequent fixing components, making the fixing structure fit the connecting plate 2 more closely, enhancing the stability of the overall connection, and preventing component displacement due to shaking during use.

[0019] The fixing component is a limiting plate 8, and a second limiting groove 10 is provided in the positioning port 9. One end of the second limiting groove 10 extends through the hinge frame 6, and the limiting plate 8 is slidably inserted into the second limiting groove 10.

[0020] As a core fixing component, the limiting plate 8 slides through the second limiting groove 10. The groove design that runs through the hinge frame 6 allows the limiting plate 8 to be inserted from outside the hinge frame 6, making operation convenient. When the limiting plate 8 is inserted along the second limiting groove 10, it passes through the first limiting groove 5 of the limiting strip 4 of the connecting plate 2, firmly locking the connecting plate 2 and the hinge frame 6 to form a mechanical lock. This effectively prevents the connecting plate 2 from coming out of the adjustment groove 7, solving the problem of loose connections in traditional eyeglass frames.

[0021] The hinge frame 6 is also provided with a mounting groove 14, in which a spring 15 is fixedly connected. One end of the spring 15 is fixedly connected to a limit block 13. The mounting groove 14 is provided with a fourth limit slide groove 16. Slide strips 17 are fixedly connected to both sides of the limit block 13. The slide strips 17 are slidably connected in the fourth limit slide groove 16. The outside of the limit plate 8 is provided with a sliding opening 11. The sliding opening 11 is provided with a third limit slide groove 12 for being inserted into by the limit block 13.

[0022] The mounting groove 14 within the hinge frame 6 provides mounting space for the spring 15 and the limiting block 13. In its natural state, the spring 15 applies a pushing force to the limiting block 13, keeping it in the locked position. The sliding strips 17 on both sides of the limiting block 13 engage with the fourth limiting sliding groove 16 of the mounting groove 14, ensuring that the limiting block 13 can only slide smoothly in a fixed direction, preventing offset and jamming. The sliding opening 11 on the outside of the limiting plate 8 is adapted to the limiting block 13. When the limiting block 13 slides into the sliding opening 11 under the action of the spring 15, it can lock the limiting plate 8, preventing accidental sliding during use, further strengthening the fixing effect and improving connection reliability.

[0023] The limiting block 13 is externally fixedly connected to a lever plate. The lever plate on the outside of the limiting block 13 provides a convenient operating fulcrum for the user. When it is necessary to disassemble the temple 3, simply move the lever plate to overcome the elastic force of the spring 15 and drive the limiting block 13 out of the slide 11 to release the lock on the limiting plate 8. Then, pull out the limiting plate 8 to separate the connecting plate 2 from the hinge frame 6.

[0024] The usage method of this embodiment is as follows: When using this eyeglass frame, the assembly process is simple and efficient: First, align the connecting plate 2 of the frame 1 with the adjustment groove 7 of the hinge frame 6 and insert it. The limiting strip 4 slides into the positioning port 9 along with the connecting plate 2 to complete the initial positioning and ensure that the parts are aligned. Then, insert the limiting plate 8 along the second limiting groove 10 so that it passes through the first limiting groove 5 of the limiting strip 4. The connecting plate 2 and the hinge frame 6 are fixed by mechanical snap-fit ​​to prevent lateral loosening. Finally, release the lever, and the limiting block 13 slides into the sliding port 11 of the limiting plate 8 under the pushing force of the spring 15 to complete the longitudinal locking and prevent the limiting plate 8 from falling off.

[0025] The frame 1 and temple 3 can be quickly separated by reversing the operation during disassembly, making it convenient for cleaning, repair or replacement of parts.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A spectacle frame with a hinged, detachable arm, characterized in that, The frame includes a frame (1) and temples (3). Both ends of the frame (1) are fixedly connected to connecting plates (2). One end of the temples (3) is hinged to a hinge frame (6). The hinge frame (6) has an adjustment groove (7). The connecting plate (2) is inserted into the adjustment groove. The hinge frame (6) has a fixing component for fixing the connecting plate (2).

2. The eyeglass frame with a hinged, detachable arm according to claim 1, characterized in that, The connecting plate (2) is fixedly connected to a limiting strip (4), and the limiting strip (4) is provided with a first limiting groove (5).

3. The eyeglass frame with a hinged, detachable arm according to claim 2, characterized in that, The hinge frame (6) is provided with a positioning port (9) on the outside, which is used in conjunction with the limiting strip (4).

4. A spectacle frame with a hinged, detachable arm according to claim 3, characterized in that, The fixing component is a limiting plate (8), and the positioning port (9) is provided with a second limiting groove (10). One end of the second limiting groove (10) extends through the hinge frame (6), and the limiting plate (8) is slidably inserted into the second limiting groove (10).

5. A spectacle frame with a hinged, detachable arm according to claim 4, characterized in that, The hinge frame (6) is also provided with a mounting groove (14), a spring (15) is fixedly connected in the mounting groove (14), a limit block (13) is fixedly connected to one end of the spring (15), a fourth limit slide groove (16) is provided in the mounting groove (14), and slide bars (17) are fixedly connected to both sides of the limit block (13). The slide bars (17) are slidably connected in the first limit slide groove (5), and a sliding opening (11) is provided on the outside of the limit plate (8).

6. A spectacle frame with a hinged, detachable arm according to claim 5, characterized in that, The limiting block (13) is externally fixedly connected to a lever.

Images