An adjustable eyeglass temple optical mirror

Abstract

The utility model relates to glasses technical field, especially a kind of adjustable optical glasses, including glasses frame, glasses leg and lens, lens is located on glasses frame, one end of glasses leg is hinged in glasses frame, and glasses leg includes connecting leg and adjusting leg and is composed, one end of connecting leg is hinged with glasses frame, and other end is detachably connected with adjusting leg, to freely adjust the relative length of glasses leg. The existing glasses have the problem of poor wearing effect, by designing glasses leg as split type combination including connecting leg and adjusting leg, and realizing detachable connection, so that users can flexibly adjust the overall length of glasses leg according to actual head circumference size and wearing demand. This design significantly improves the adaptability and individuality of glasses, and users of different head shapes, ages and use scenarios can obtain better fit and stability through simple adjustment, thereby effectively avoiding the problem of sliding, compression or shaking caused by too long or too short glasses leg.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, and in particular to an adjustable temple optical lens. Background Technology

[0002] Currently, the common structure of eyeglasses on the market mainly consists of frames, lenses, and temples. The temples are typically a fixed-length, one-piece design, unable to be adjusted according to the user's head size or personal wearing habits. Different users have significant differences in head circumference, ear position, and facial features, and the traditional fixed-length temple design cannot meet diverse needs. This leads to problems such as frames that are too tight and press against the temples, temples that are too long and easily slip off, or temple ends that do not fit snugly against the ears, seriously affecting wearing comfort and stability. Especially for special scenarios such as sports glasses, children's glasses, or professional glasses that need to be worn for extended periods (such as protective goggles or VR assist glasses), the adaptability of temple length is particularly important.

[0003] While some eyeglass designs attempt to improve the fit by introducing flexible or elastic materials, they still cannot achieve free adjustment in length. Some designs also employ detachable or foldable structures, but these primarily focus on the storage function of the temples and do not address the issue of temple length not adapting to the user's head size. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide an adjustable temple optical lens, which solves the problem that the existing glasses have poor wearing and use effects.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: an adjustable temple optical mirror, including a frame, temples and lenses, with the lenses disposed on the frame, one end of the temples hinged to the frame, the temples comprising a connecting leg and an adjusting leg, one end of the connecting leg being hinged to the frame, and the other end being detachably connected to the adjusting leg to freely adjust the relative length of the temples.

[0006] Furthermore, one end of the adjusting leg is provided with a receiving hole, and one end of the connecting leg is correspondingly and movably inserted into the receiving hole to be connected to the adjusting leg in an adjustable position. The two are connected by a locking element.

[0007] By adopting the above technical solution, the insertion and matching of the receiving hole and the connecting temple ensures a smooth and highly directional length adjustment process, allowing users to complete the adjustment with one hand, greatly improving ease of use. The introduction of the locking mechanism ensures that the adjusted temple remains firmly connected in the working state, preventing accidental loosening due to external force or frequent movement, thus enhancing the stability and safety of the structure. This design achieves functionality while also considering structural simplicity and manufacturing feasibility, making it suitable for mass production.

[0008] Furthermore, the connecting leg is provided with a number of sockets spaced apart along its length, and the locking member includes a pin at one end of the adjusting leg, the pin and the socket forming a plug-in fit.

[0009] By adopting the above technical solution, and by setting multiple sockets at intervals on the connecting legs and configuring pin-type locking components that are compatible with the sockets, the specific implementation of the locking mechanism is further clarified and optimized. Multiple sockets provide multi-level adjustable capability, allowing users to perform more precise length control and meet the subtle needs of different users regarding the tension of the temples. The plug-in connection between the pins and sockets is a mature, low-cost, and efficient mechanical connection method with good reliability and durability. This structure allows for adjustment and fixation without complex tools or additional parts, lowering the user's barrier to entry and facilitating later maintenance.

[0010] Furthermore, the adjusting leg extends to one end of the connecting leg, and the corresponding pin is located on the extension edge.

[0011] By adopting the above technical solution, and by setting the pin on the extended side of one end of the adjusting leg, a more reasonable layout structure and mechanical support are provided for the pin. The design of the extended side increases the connection strength between the pin and the adjusting leg body, disperses the stress generated during insertion, and reduces the risk of local wear or breakage, thereby extending the service life of the component. In addition, this structure is also conducive to arranging the insertion mechanism in a limited space, maintaining the integrity and aesthetics of the temple appearance, and meeting the design quality requirements of consumer products.

[0012] Furthermore, the extension edge is flexible and / or the pins are flexible.

[0013] By adopting the above technical solution and giving the extension edge and / or pins elasticity, the user experience and structural performance of the plugging operation are significantly improved. The elastic design makes the pins flexible and resilient when inserting and removing them from the socket, which not only reduces the operating force and makes adjustment easier, but also reduces wear on the socket and the pin itself. At the same time, it is also convenient to avoid the connecting leg from entering the receiving hole by bending the pin or extension edge when the connecting leg is inserted into the receiving hole.

[0014] Furthermore, the end of the adjustable leg away from the connecting leg has a bend.

[0015] By adopting the above technical solution, and by incorporating a bend at the end of the temples, the glasses better conform to the contours of the user's ears, improving wearing comfort and stability. The bend, ergonomically designed, distributes pressure on the ears, preventing pain or pressure marks from prolonged wear. Simultaneously, this structure helps guide the temple ends to hang more naturally behind the ears, reducing the likelihood of the glasses slipping due to head tilting or movement, making it particularly suitable for active scenarios such as sports and physical labor.

[0016] Furthermore, the inner diameter of the socket gradually increases towards the pin, so that an interference fit is formed when the pin and the socket are engaged.

[0017] By adopting the above technical solution, and designing the insertion hole as a tapered structure with an inner diameter that gradually increases towards the insertion pin, the insertion pin is easier to align and enter the hole during insertion. Once fully inserted, it forms an interference fit, generating strong friction and a mechanical interlocking effect. This structure significantly improves the connection's robustness and tensile strength, preventing accidental separation of the temples under tensile or torsional forces. Simultaneously, the tapered guide simplifies the insertion operation, allowing users to easily perform adjustments even without direct viewing, thus enhancing the product's practicality and user experience.

[0018] Compared with the prior art, the advantages of this utility model are: This invention features a modular temple design, comprising a connecting temple and an adjusting temple, with detachable connections. This allows users to flexibly adjust the overall length of the temples according to their actual head circumference and wearing needs. This design significantly improves the adaptability and personalization of the glasses. Users with different head shapes, ages, and usage scenarios can achieve a better fit and stability through simple adjustments, effectively avoiding problems such as slippage, pressure, or wobbling caused by temples that are too long or too short. Furthermore, the modular structure facilitates temple replacement, repair, or functional expansion (such as adding headphone modules, sensors, etc.), enhancing the product's scalability and lifespan. From a manufacturing perspective, this structure maintains high assembly compatibility, allowing for functional upgrades without significantly increasing costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the glasses of this utility model.

[0020] Figure 2 This utility model Figure 1 Side view.

[0021] Figure 3 This is an exploded view of the temple structure of the present invention.

[0022] In the picture: 1. Picture frame.

[0023] 2 lenses.

[0024] 3 temples, 31 connecting temples, 311 hinge, 312 socket, 32 adjusting temples, 321 receiving hole, 322 extension piece, 323 pin. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] Reference Figure 1 The eyeglasses include a frame 1, temples 3 and lenses 2. The lenses 2 are mounted on the frame 1. One end of the temples 3 is hinged to the frame 1. The temples 3 consist of a connecting leg 31 and an adjusting leg 32. One end of the connecting leg 31 is hinged to the frame 1, and the other end is detachably connected to the adjusting leg 32 to freely adjust the relative length of the temples 3.

[0027] With this split-structure design, users can freely adjust the overall length of the temples according to their head circumference and wearing habits, which significantly improves the adaptability and personalization of the glasses. It effectively solves the problems of slipping, pressure or shaking caused by temples that are too long or too short, and at the same time provides convenience for the replacement, repair or functional expansion of temples.

[0028] Reference Figure 1 , 2 In order to solve the technical problem of the temple 3 not being securely fixed after length adjustment, this embodiment further specifies the following based on embodiment one: one end of the adjusting leg 32 is provided with a receiving hole 321, and one end of the connecting leg 31 is movably inserted into the receiving hole 321. The two are connected by a locking member. This plug-in engagement method makes the length adjustment process highly directional, and the user can complete the adjustment with one hand. The introduction of the locking member ensures that the adjusted temple 3 remains firmly connected in the working state, avoiding accidental loosening due to external force or frequent movements, and enhancing the stability and safety of the structure.

[0029] To address the technical problem of insufficient adjustment precision of the temple length 3, this embodiment further specifies, based on Embodiment 2, that: the connecting leg 31 is provided with a plurality of insertion holes 312 spaced apart along its length direction; the locking component includes a pin 323 located at one end of the adjusting leg 32; the pin 323 and the insertion hole 312 form a plug-in fit; the multiple insertion holes 312 provide multi-level adjustable capability, enabling users to perform fine-tuned length control and meet the subtle needs of different users for the tension of the temple 3; the plug-in form of the pin 323 and the insertion hole 312 is a mature, low-cost, and efficient mechanical connection method with good reliability and durability, and adjustment and fixation can be completed without complex tools.

[0030] To address the technical issue of insufficient strength in the pin structure, in this embodiment, an extension piece 322 is provided at the end of the adjusting leg 32 near the connecting leg 31, and the pin 323 is correspondingly disposed on the extension piece 322. The design of the extension piece 322 increases the connection strength between the pin 323 and the adjusting leg 32 body, disperses the stress generated during insertion, reduces the risk of local wear or breakage, thereby extending the service life of the component. At the same time, this structure also facilitates the arrangement of the insertion mechanism in a limited space, maintains the integrity and aesthetics of the temple 3, and meets the design quality requirements of consumer products. Reference Figure 3To address the technical problems of laborious and easily worn insertion operations, this embodiment further specifies, based on embodiment four, that the extension piece 322 is elastic and / or the pin 323 is elastic. The elastic design allows the pin 323 to have flexibility and resilience when inserted into and removed from the socket 312, which not only reduces the operating force and makes adjustment easier, but also reduces wear on the socket 312 and the pin 323 itself. It also facilitates the bending of the pin 323 or the extension edge 322 to prevent the connecting leg 31 from entering the receiving hole 321 when it is inserted into the receiving hole 321.

[0031] Reference Figure 3 To address the technical issue of insufficient connection strength, in this example, the inner diameter of the socket 312 gradually increases towards the pin 323, creating an interference fit when the pin 323 mates with the socket 312. The tapered structure makes it easier for the pin 323 to align and enter the hole during insertion. Once fully inserted, the interference fit generates strong friction and a mechanical interlocking effect, significantly improving the connection's strength and tensile strength. This prevents accidental separation of the temples under tensile or torsional forces, simplifies the insertion process, and enhances the product's practicality and user experience.

[0032] Although the preferred embodiments of the present invention have been described in detail above, it should be clearly understood that various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adjustable temple optical mirror, comprising a frame, temples, and lenses, wherein the lenses are disposed on the frame, and one end of the temples is hinged to the frame, characterized in that, The temples consist of connecting temples and adjusting temples. One end of the connecting temple is hinged to the frame, and the other end is detachably connected to the adjusting temple, so as to freely adjust the relative length of the temples.

2. The adjustable temple optical mirror according to claim 1, characterized in that, One end of the adjusting leg is provided with a receiving hole, and one end of the connecting leg is correspondingly and movably inserted into the receiving hole to be tunably connected to the adjusting leg. The two are connected by a locking member.

3. The adjustable temple optical mirror according to claim 2, characterized in that, The connecting leg is provided with a plurality of insertion holes spaced apart along its length, and the locking member includes a pin at one end of the adjusting leg, the pin and the insertion hole forming a plug-in fit.

4. The adjustable temple optical mirror according to claim 3, characterized in that, The adjusting leg extends from one end near the connecting leg, and the pin is correspondingly located on the extended side.

5. An adjustable temple optical mirror according to claim 4, characterized in that, The extended edge is elastic and / or the pin is elastic.

6. The adjustable temple optical mirror according to claim 1, characterized in that, The adjusting leg has a bent portion at the end away from the connecting leg.

7. An adjustable temple optical mirror according to claim 4, characterized in that, The inner diameter of the socket gradually increases towards the pin, so that an interference fit is formed when the pin mates with the socket.

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