Eyeglasses with adjustable temples and pads

Abstract

The application discloses glasses with adjustable temples and pads, wherein a telescopic tail foot is arranged at the rear end of the temple, the tail foot is matched with the temple through an adjusting part containing a guide part and an anti-falling part, a sweat guide groove is arranged on the inner side, and precise height adjustment of the pad is realized through a core groove, a core card and a multi-gear limiting part. The application can be flexibly adapted to different head shapes and nose bridge heights, the temple adjustment is stable and the pad is prevented from falling off, the sweat guide groove avoids sweat adhesion, and the wearing stability and comfort are significantly improved, and the problems of single adaptation and poor use experience of the prior art are solved.

Description

Technical Field

[0001] This utility model relates to the field of wearable device technology, specifically to a pair of glasses with adjustable temples and nose pads. Background Technology

[0002] As a commonly used wearable device, the fit and comfort of eyeglasses are core user needs. Traditional eyeglasses have obvious shortcomings: the temple length is fixed, which cannot adapt to the distance between the nose and ears of different head shapes, and is prone to slipping and pressure problems; the height of the nose pads is not adjustable, making it difficult to match different nose bridge heights, and long-term wear can easily cause pressure marks; and the temples do not have a sweat-wicking structure, which can easily cause sweat accumulation and discomfort.

[0003] In the prior art, the utility model patent with authorization announcement number CN216901175U discloses a pair of glasses in which the length of the temples is adjusted by the sliding cooperation between the first temple groove and the second temple, and the nose pads are detachably connected to the frame to adapt to different nose shapes.

[0004] However, this technology still has shortcomings: it lacks a sweat-wicking structure, so the problem of sweating remains unresolved; the temple extension and retraction lacks guiding limits and a reliable anti-slip design, making it easy to tilt or fall off during adjustment; the nose pads are detachable rather than height-adjustable, resulting in insufficient flexibility and precision in fitting, and failing to meet the needs of multiple adjustment levels.

[0005] Therefore, existing technologies still have room for improvement in terms of wearing comfort, adjustment stability, and fitting accuracy. There is an urgent need for glasses that combine telescopic temples, adjustable nose pad height, sweat-wicking function, and stable adjustment to comprehensively optimize the wearing experience. Utility Model Content

[0006] This utility model aims to solve one of the technical problems existing in the prior art.

[0007] This application provides an eyeglass with adjustable temples and nose pads, including a frame, temples, nose pads and hinges. The rear end of the temple is equipped with a telescopic temple that can extend and retract along an axis via an adjustment member. The adjustment member includes a guide and an anti-dislodgement member. The guide is used to limit the extension and retraction direction of the temple, and the anti-dislodgement member is used to prevent the temple from dislodging from the temple.

[0008] Several sweat-wicking grooves are provided on the inner side of the temple of the glasses.

[0009] The guide includes a guide groove and a guide ridge. The guide groove is located on the inside of the temple and extends along the temple. The guide ridge is located on the outside of the temple and slides in conjunction with the guide groove.

[0010] The anti-slip component includes a groove and a sliding engagement component. The groove is formed on the temple and extends along the temple. The sliding engagement component is fixed on the temple of the eyeglasses and slides and engages with the groove.

[0011] The contact surface between the groove and the sliding engagement member is wavy.

[0012] The temple surface is provided with corresponding groove markings.

[0013] The sliding engagement piece includes a sliding strip and a limiting strip. The sliding strip slides in conjunction with the slide groove. The inner end of the sliding strip is fixed to the temple of the eyeglasses, and the outer end is fixed to a limiting strip with a width greater than the width of the slide groove.

[0014] A recessed groove is provided on the outer wall of the temple, which extends along the length of the temple to accommodate the limiting strip and allow it to slide along the length of the temple.

[0015] It also includes a core groove and a core clip. The core groove is opened on the lens leaf, and the core clip is fixed on the lens frame and used to insert into the core groove to guide the lens leaf to move along the axis of the core clip to adjust the height.

[0016] It also includes a limiting component, which is used to fix the relative position of the core card and the core slot. The limiting component includes a limiting groove and a limiting block. The limiting groove has several openings that are spaced apart in the core slot along the axis of the core card. The limiting block is fixed on the core card and can engage with any limiting groove to achieve multiple levels of fixed height of the leaf.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. The guide components of the adjustment parts (such as guide grooves and guide ridges) strictly limit the extension and retraction direction of the temples of the glasses, avoiding skewness or deviation during the adjustment process, ensuring smooth and stable extension and retraction. The anti-dislodgement components (such as slide grooves and sliding locking components) effectively prevent the temples of the glasses from accidentally dislodging through the width difference and abutment cooperation between the limiting strip and the slide groove. This solves the problem of easy loosening and dislodging of the temples in the existing technology, adapts to the nose-ear distance requirements of different head shapes, and improves wearing stability.

[0019] 2. Through the guiding cooperation of the core groove and the core card, it is ensured that the nose pad moves only in the height direction. With the help of multi-position limiting components (limiting groove and limiting block), it can be accurately fixed. Compared with the detachable nose pad in the existing technology, it can more flexibly adapt to different nose bridge heights, reduce nose bridge pressure marks, and improve fit.

[0020] 3. The sweat-wicking grooves on the inside of the temples can guide sweat out, preventing sweat from accumulating at the contact point between the skin and the temples. This solves the sticky discomfort caused by the lack of sweat-wicking design in existing technologies and improves the long-term wearing experience.

[0021] 4. The synergistic effect of the temple extension, nose pad height adjustment, and sweat-wicking structure allows the glasses to adapt to different head shapes, nose bridge shapes, and sweating scenarios. Compared with the single adjustment function of existing technologies, it covers a wider range of user needs and achieves personalized adaptation of "one pair of glasses for multiple uses". Attached Figure Description

[0022] Figure 1This is a top view of the adjustable temples and nose pads in an embodiment of this application;

[0023] Figure 2 This is a right view of the eyeglasses with adjustable temples and nose pads in an embodiment of this application;

[0024] Figure 3 This is a schematic diagram of the temple and the temple of the eyeglasses in an embodiment of this application (the temple of the eyeglasses extends out).

[0025] Figure 4 This is a schematic diagram of the temple and the temple structure of the glasses in the embodiments of this application;

[0026] Figure 5 for Figure 4 Sectional view in direction AA;

[0027] Figure 6 This is a schematic diagram of the temple structure of the eyeglasses in this application;

[0028] Figure 7 for Figure 6 A cross-sectional view along the CC direction;

[0029] Figure 8 This is a front view of the leaflet in an embodiment of this application;

[0030] Figure 9 This is a rear view of the stipules in an embodiment of this application;

[0031] Figure 10 This is a schematic diagram of the leaflet and core card structure in an embodiment of this application;

[0032] Figure 11 This is a schematic diagram of the leaflet and core card structure in an embodiment of this application;

[0033] Figure 12 This is a schematic diagram of the tray and core card structure in an embodiment of this application.

[0034] Figure Labels

[0035] 1-Frame, 2-Temple, 3-Nose, 4-Eyeglass temple, 5-Guide component, 51-Guide groove, 52-Guide ridge, 6-Anti-slip component, 61-Slide groove, 62-Sliding locking component, 621-Slide strip, 622-Limiting strip, 7-Core groove, 8-Core clip, 9-Limiting component, 91-Limiting groove, 92-Limiting block. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0037] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0038] The adjustable temples and nose pads of the glasses provided in this application will be described in detail below with reference to the accompanying drawings and through specific embodiments and application scenarios.

[0039] Example 1:

[0040] This application provides an eyeglass with adjustable temples and nose pads, including a frame 1, temples 2, nose pads 3, and hinges. The rear end of the temples 2 is equipped with a telescopic eyeglass tail 4 that can extend and retract along the axis via an adjusting member. The adjusting member includes a guide 5 and an anti-detachment member 6. The guide 5 is used to limit the extension and retraction direction of the eyeglass tail 4, and the anti-detachment member 6 is used to prevent the eyeglass tail 4 from detaching from the temples 2.

[0041] In this embodiment of the application, a plurality of sweat-guiding grooves are provided on the inner side of the temple of the glasses.

[0042] like Figures 1 to 7 As shown, due to the aforementioned structure, the temple 4 can extend and retract along the axis of the temple 2, allowing for flexible adjustment of the overall length of the temple 2 according to the wearer's head circumference. This solves the problem of the fixed length of the temple 2 in traditional eyeglasses, which makes it difficult to adapt to different head shapes. The guide 5 of the adjustment component effectively restricts the extension and retraction direction of the temple 4, ensuring that it moves smoothly only along the length of the temple 2 and preventing tilting or deviation during extension and retraction. The anti-slip component 6 reliably prevents the temple 4 from accidentally detaching from the temple 2, improving the stability of the structure and the safety of use. At the same time, several sweat-guiding grooves on the inner side of the temple 4 guide sweat to drain along the grooves, reducing the accumulation of sweat at the contact point between the skin and the temple 4, avoiding discomfort caused by sweat sticking during wear, and significantly improving the comfort of wearing for extended periods.

[0043] Example 2:

[0044] In this embodiment, in addition to the structural features of the aforementioned embodiments, the guide member 5 includes a guide groove 51 and a guide rib 52. The guide groove 51 is formed on the inner side of the temple 2 and extends along the temple 2. The guide rib 52 is disposed on the outer side of the temple 4 and slides in cooperation with the guide groove 51.

[0045] In this embodiment of the application, the guide groove 51 is closed at both ends and its length is no more than 1 / 2 of the temple 2.

[0046] like Figures 1 to 7 As shown, due to the above-mentioned structure, the guide groove 51 and guide rib 52 of the guide member 5 form a precise sliding fit. Since the guide groove 51 is opened along the extension direction of the temple 2 and the guide rib 52 corresponds to it one by one, the fitting structure of the two can strictly constrain the movement trajectory of the temple 4, so that it can only make linear extension and retraction movements along the length direction of the temple 2, completely avoiding the lateral deviation or rotation around the axis of the temple 4 during the adjustment process, ensuring the accuracy and stability of the extension and retraction adjustment. At the same time, the closed design at both ends of the guide groove 51 further limits the maximum extension and retraction range of the temple 4, preventing the guide rib 52 from disengaging from the guide groove 51 due to excessive stretching. The setting that the length of the guide groove 51 is no more than 1 / 2 of the temple 2 can meet the daily adjustment needs, and avoid weakening the structural strength of the temple 2 due to the excessive length of the groove, ensuring that the support of the temple 2 for the head is not affected when wearing it.

[0047] Example 3:

[0048] In this embodiment, in addition to the structural features of the aforementioned embodiments, the anti-slip component 6 includes a groove 61 and a sliding engagement component 62. The groove 61 is formed on the temple 2 and extends along the temple 2. The sliding engagement component 62 is fixed on the temple 4 of the eyeglasses and is slidably engaged with the groove 61.

[0049] In this embodiment of the application, the contact surface between the groove 61 and the sliding engagement member 62 is wavy.

[0050] In this embodiment of the application, the surface of the temple 2 is provided with a scale corresponding to the sliding groove 61.

[0051] In this embodiment of the application, the sliding engagement member 62 includes a sliding strip 621 and a limiting strip 622. The sliding strip 621 is slidably engaged with the sliding groove 61. The inner end of the sliding strip 621 is fixedly connected to the eyeglass tail 4, and the outer end is fixedly connected to the limiting strip 622, which has a width greater than the width of the sliding groove.

[0052] like Figures 1 to 7As shown, due to the above-mentioned structure, the groove 61 of the anti-slip component 6 and the sliding engagement component 62 cooperate with each other. The groove 61 is opened along the extension direction of the temple 2, providing a clear path for the movement of the sliding engagement component 62. The sliding strip 621 of the sliding engagement component 62 is embedded in the groove 61 and slides synchronously along the length direction of the groove 61 with the extension and retraction of the temple 4. This not only provides additional guidance for the movement of the temple 4 and further enhances the stability of the extension and retraction process, but also ensures the synchronous movement of the temple 4 and the sliding engagement component 62 through the fixed connection between the sliding strip 621 and the temple 4, avoiding loosening or jamming caused by relative displacement between the components. This structural design makes the extension and retraction adjustment of the temple 4 smoother and lays the foundation for the subsequent anti-slip function.

[0053] The wavy contact surface between the slide groove 61 and the sliding engagement piece 62 can achieve graded positioning of the sliding engagement piece 62 through the concave-convex engagement structure, while the scale on the surface of the temple 2 can provide users with an intuitive adjustment reference. In practical applications, when only the wavy contact surface is used, positioning can be achieved through engagement damping, and the two temples 4 can be adjusted to a symmetrical state by feel. When only the scale is set, users can accurately align the adjustment positions of the two temples 4 according to the scale markings to meet the symmetry requirements. When the wavy contact surface and the scale are used together, the stability after adjustment can be ensured through engagement positioning, and the visual and precise symmetrical adjustment can be achieved with the help of the scale, further improving the ease of operation and adjustment accuracy, and adapting to the positioning and symmetrical adjustment requirements in different usage scenarios.

[0054] Example 4:

[0055] In this embodiment, in addition to the structural features of the aforementioned embodiments, the width of the limiting strip 622 is greater than the width of the slide groove 61 to prevent the temple 4 of the eyeglasses from detaching from the temple 2.

[0056] In this embodiment of the application, a recessed groove is provided on the outer wall of the temple 2, which extends along the length of the temple 2 to accommodate the limiting strip 622 and allow it to slide along the length of the temple 2.

[0057] like Figures 1 to 7As shown, due to the above-mentioned structure, the design of the limiting strip 622 being wider than the sliding groove 61 is the core guarantee of the anti-slip function. When the temple 4 of the glasses is stretched to its maximum length, the limiting strip 622 will form a rigid abutment with the end of the sliding groove 61, using the width difference to prevent the temple 4 of the glasses from moving outward, thereby completely preventing it from coming off the temple 2 and significantly improving the reliability of the structure. At the same time, the recessed groove on the outer wall of the temple 2 extends along the length direction, which can not only fully accommodate the limiting strip 622 and prevent it from protruding from the surface of the temple 2 and affecting the feel when wearing it (such as rubbing against hair or skin), but also provide a sliding track for the limiting strip 622, guiding it to move smoothly along the length direction of the temple 2 with the extension and retraction of the temple 4 of the glasses, ensuring that the adjustment process is smooth and unobstructed, taking into account both the anti-slip function and wearing comfort.

[0058] Example 5:

[0059] In this embodiment, in addition to the structural features of the aforementioned embodiments, the adjustable mounting structure includes a core groove 7 and a core clip 8. The core groove 7 is formed on the leaf 3, and the core clip 8 is fixed on the frame 1 and used to insert into the core groove 7 to guide the leaf 3 to move along the axis of the core clip 8 to adjust its height.

[0060] In this embodiment of the application, a limiting member 9 is also included. The limiting member 9 is used to fix the relative position of the core card 8 and the core slot 7. The limiting member 9 includes a limiting slot 91 and a limiting block 92.

[0061] In this embodiment of the application, the limiting groove 91 has a plurality of openings spaced apart in the core groove 7 along the axial direction of the core card 8, and the limiting block 92 is fixed on the core card 8 and can engage with any limiting groove 91 to achieve multi-position fixing of the height of the leaf 3.

[0062] like Figures 8 to 12 As shown, due to the above-mentioned structure, the core groove 7 and the core card 8 of the adjustable mounting structure form a precise insertion fit. The core card 8 is set along the vertical direction (height direction). The core groove 7 slides along the core card 8 when the nose pad 3 moves, providing a clear guide for the height adjustment of the nose pad 3. This ensures that the nose pad 3 can only move in the vertical direction, avoiding skewness or deviation during the adjustment process and ensuring the accuracy of height adjustment. The limiting groove 91 of the limiting member 9 is opened at intervals along the axis of the core card 8 in the core groove 7. With the limiting block 92 on the core card 8, the height of the nose pad 3 can be fixed in multiple positions by the engagement of the limiting block 92 with different limiting grooves 91. When the nose pad 3 moves to the target height, the limiting block 92 engages with the corresponding limiting groove 91, which can stably lock the position of the nose pad 3 and prevent it from shifting on its own due to shaking or force during wearing. This structure allows the nose pad 3 to adapt to the nose bridge height of different wearers, significantly improving the fit between the glasses and the nose bridge and reducing the risk of pressure marks and slippage.

[0063] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0064] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A pair of eyeglasses with adjustable temples and nose pads, comprising a frame, temples, nose pads, and hinges, characterized in that, The rear end of the temple is fitted with a telescopic temple that can extend and retract along the axis via an adjusting member. The adjusting member includes a guide and an anti-slip member. The guide is used to limit the extension and retraction direction of the temple, and the anti-slip member is used to prevent the temple from detaching from the temple.

2. The eyeglasses according to claim 1, characterized in that, Several sweat-wicking grooves are provided on the inner side of the temple of the glasses.

3. The eyeglasses according to claim 1, characterized in that, The guide includes a guide groove and a guide ridge. The guide groove is formed on the inner side of the temple and extends along the temple. The guide ridge is set on the outer side of the temple and slides in cooperation with the guide groove.

4. The eyeglasses according to claim 2, characterized in that, The anti-slip component includes a groove and a sliding engagement component. The groove is formed on the temple and extends along the temple. The sliding engagement component is fixed on the temple of the eyeglasses and slides and engages with the groove.

5. The eyeglasses according to claim 4, characterized in that, The contact surface between the groove and the sliding engagement member is wavy.

6. The eyeglasses according to claim 4, characterized in that, The temple surface is provided with corresponding groove markings.

7. The eyeglasses according to claim 4, characterized in that, The sliding engagement component includes a sliding strip and a limiting strip. The sliding strip slides in conjunction with the sliding groove. The inner end of the sliding strip is fixedly connected to the temple of the eyeglasses, and the outer end is fixedly connected to a limiting strip with a width greater than the width of the sliding groove.

8. The eyeglasses according to claim 7, characterized in that, The outer wall of the temple is provided with a recessed groove that extends along the length of the temple and is used to accommodate the limiting strip and allow it to slide along the length of the temple.

9. The eyeglasses according to claim 1, characterized in that, It also includes a core groove and a core clip. The core groove is formed on the slide, and the core clip is fixed on the frame and used to insert into the core groove to guide the slide to move along the axis of the core clip to adjust its height.

10. The eyeglasses according to claim 9, characterized in that, It also includes a limiting component, which is used to fix the relative position of the core card and the core slot. The limiting component includes a limiting groove and a limiting block. The limiting groove has several openings that are spaced apart in the core slot along the axis of the core card. The limiting block is fixed on the core card and can engage with any limiting groove to achieve multiple levels of fixed height of the leaf.

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