Anti-falling spectacle frame

Abstract

The utility model discloses an anti-falling spectacle frame which comprises a spectacle frame body, the spectacle frame body comprises a spectacle frame, supports are fixed at the tops of the two sides of the spectacle frame, support plates are rotationally arranged on the supports through vertical shafts, spectacle legs are fixed at one ends of the support plates, arc-shaped grooves are formed in the ends, far away from the supports, of each group of spectacle legs, and the arc-shaped grooves are connected with the spectacle frame. According to the utility model, through the arrangement of the hidden anti-falling assembly, two groups of locking structures for the arc-shaped clamping plates are quickly formed, so that the hiding and using states of the arc-shaped clamping plates are freely controlled, and the glasses are convenient to wear by a user and are subjected to auxiliary positioning when being worn; the glasses can be effectively prevented from being separated from a user, the wearing stability of the glasses is improved, the hidden storage type design can adapt to different use scenes, hidden storage is facilitated, loss is avoided, the attractiveness of the glasses is improved, and the overall applicability of the glasses is improved.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, and in particular to an anti-slip eyeglass frame. Background Technology

[0002] Eyeglasses are a combination of lenses and frames, used to improve vision, protect the eyes, or for decorative purposes. Eyeglasses can correct various vision problems, including myopia, hyperopia, astigmatism, presbyopia, strabismus, or amblyopia. The eyeglass frame is an essential component of eyeglasses, used to hold the lenses. However, existing eyeglass frames do not have a hidden anti-slip structure and often use external rubber sleeves for this purpose. This method is inconvenient and requires carrying a separate, suitable sleeve. Furthermore, the sleeve is a snap-fit ​​design, which has poor stability, is prone to shifting or being lost, and also affects the aesthetics of the glasses. This results in poor overall anti-slip performance, making the frames prone to falling off during use, which can damage the lenses and pose a significant safety hazard.

[0003] To address the aforementioned problems, this utility model provides improvements. Summary of the Invention

[0004] This invention proposes an anti-slip eyeglass frame, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows: an anti-slip eyeglass frame includes an eyeglass frame body, the eyeglass frame body includes a lens frame, and a support is fixed to the top of both sides of the lens frame. A support plate is rotatably mounted on the support via a vertical axis. An eyeglass temple is fixed to one end of the support plate. An arc-shaped groove is opened at the end of each set of eyeglass temples away from the support. A hidden anti-slip component is arranged in the arc-shaped groove. An auxiliary component that works in conjunction with the hidden anti-slip component is arranged on the support.

[0006] The present invention, as described above, for an anti-slip eyeglass frame, further comprises: a hidden anti-slip component including a fixed shaft fixed in an arc-shaped groove; an arc-shaped clamp plate rotatably mounted on the fixed shaft to cooperate with the arc-shaped groove; a support block fixed to the top and front of each set of arc-shaped clamp plates; a limiting seat rotatably mounted on each set of support blocks via a rotating shaft; the bottom of one set of limiting seats is attached to the temple of the eyeglasses; an auxiliary hole is provided at one end of each set of limiting seats; a first T-shaped rod is inserted into the auxiliary hole; a first spring is wound around the first T-shaped rod; the two ends of the first spring are fixed to the protruding end of the first T-shaped rod and the limiting seat; and a positioning hole is provided on the temple of the eyeglasses for inserting the first T-shaped rod.

[0007] The present invention, as described above, for an anti-slip eyeglass frame, further comprises: an auxiliary component including a U-shaped frame fixed to the outside of the support; multiple sets of second T-shaped rods are sequentially inserted horizontally along the vertical direction on each set of the U-shaped frame; one end of each set of adjacent sets of second T-shaped rods is fixed with a blocking push plate that slides within the support and the U-shaped frame; the side of the blocking push plate away from the second T-shaped rod is attached to the support plate; and a second spring is wound around each set of second T-shaped rods, with both ends of the second spring fixed to the blocking push plate and the side wall of the U-shaped frame.

[0008] The present invention, as described above, for an anti-slip eyeglass frame, further comprises: two sets of locking strips symmetrically fixed to the rod portion of each group of the first T-shaped rods, and slots for locking the locking strips are symmetrically inserted into the auxiliary holes and positioning holes.

[0009] The present invention provides a further feature for an anti-slip eyeglass frame as described above: the number of second springs on each U-shaped frame is at least three.

[0010] The present invention, as described above, is used for an anti-slip eyeglass frame, further comprising: a gap between the back of the support plate and the inner cavity of the support, and the side of the blocking push plate near the support plate having an arc-shaped structure.

[0011] The present invention provides a further embodiment for an anti-slip eyeglass frame as described above: one end of the arc-shaped clamp is embedded with a rotating bearing, and the surface of the fixed shaft is fixedly connected to the inner ring of the rotating bearing.

[0012] In summary, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting a hidden anti-slip component, quickly forms two sets of locking structures for the arc-shaped clamp, so as to freely control the hiding and use state of the arc-shaped clamp, making it convenient for users to wear. It also assists in positioning the eyeglass frame body, effectively preventing the glasses from falling off the user and improving the stability of wearing the glasses. The hidden design can adapt to different usage scenarios, so that the arc-shaped clamp can be directly hidden and stored when not in use to avoid loss and improve the aesthetics of the glasses. At the same time, the locking and fixing design improves the stability of the arc-shaped clamp, prevents displacement, and does not require external auxiliary equipment for anti-slip, thus improving the overall applicability of the eyeglass frame body.

[0014] 2. By setting up auxiliary components, this utility model utilizes the elastic rebound of the second spring to continuously provide a pushing force to the blocking push plate, thereby simultaneously and continuously providing a pushing force to the support plate and the temples of the glasses. This allows the temples of the glasses to fit more firmly against the sides of the user's head, further improving the overall anti-slip effect of the glasses frame. At the same time, the temples of the glasses can swing to the left and right at a large angle while ensuring the anti-slip effect, which can effectively prevent the temples of the glasses from breaking easily and improve the overall functionality of the glasses frame.

[0015] 3. By setting the locking strip and the locking groove, this utility model can effectively limit the first T-shaped rod, so that it can only move up and down and will not rotate, thus avoiding affecting the normal extension and contraction of the first spring, and simultaneously improving the insertion stability of the first T-shaped rod and the positioning hole.

[0016] 4. This utility model limits the number of second springs on the U-shaped frame to ensure sufficient pushing force is given to the blocking push plate to improve the overall anti-slip effect of the eyeglass frame body. It also avoids insufficient pushing force on the blocking push plate due to too few second springs, which could easily cause the temples of the eyeglasses to swing outward and affect the use effect.

[0017] 5. This utility model sets a spacing so that the support plate can rotate stably within the support without colliding with the inner wall of the support, thus avoiding interference with the normal rotation of the support plate. It also limits the shape of the blocking push plate side so that the support plate can be pushed more effectively.

[0018] 6. This utility model incorporates a rotating bearing to assist the arc-shaped clamp in rotating stably on the fixed shaft, thus avoiding direct contact between the fixed shaft and the arc-shaped clamp, which could easily cause unnecessary wear. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this 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 overall structure of this utility model;

[0021] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0022] Figure 3 This is a partial cross-sectional view of the overall structure of this utility model;

[0023] Figure 4 This is a partial exploded view of the overall structure of this utility model;

[0024] Figure 5 This is a partial three-dimensional structural schematic diagram of the present invention.

[0025] In the diagram: 1. Eyeglass frame body; 101. Frame; 102. Temple; 103. Support; 104. Support plate; 2. Arc-shaped groove; 3. Fixing shaft; 4. Arc-shaped clamp; 5. Support block; 6. Limiting seat; 7. First T-shaped rod; 8. First spring; 9. Positioning hole; 10. Locking strip; 11. Auxiliary hole; 12. U-shaped frame; 13. Second T-shaped rod; 14. Blocking push plate; 15. Second spring. Detailed Implementation

[0026] The following will refer to the appendix in the embodiments of this utility model. Figure 1-5 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0027] An anti-slip eyeglass frame includes an eyeglass frame body 1, which includes a lens frame 101. Supports 103 are fixed to the top of both sides of the lens frame 101. Support plates 104 are rotatably mounted on the supports 103 via a vertical axis. Eyeglass temples 102 are fixed to one end of each support plate 104. An arc-shaped groove 2 is formed at the end of each eyeglass temple 102 away from the support 103. A concealed anti-slip component is disposed within the arc-shaped groove 2. The concealed anti-slip component includes a fixing shaft 3 fixed within the arc-shaped groove 2. Arc-shaped clamps 4, which cooperate with the arc-shaped groove 2, are rotatably mounted on the fixing shaft 3. Each set of arc-shaped clamps 4... Support blocks 5 are fixed on the top and front of the glasses. Each set of support blocks 5 is equipped with a limiting seat 6 that rotates through a pivot. The bottom of one set of limiting seats 6 is attached to the temple 102. An auxiliary hole 11 is opened at one end of each set of limiting seats 6. A first T-shaped rod 7 is inserted into the auxiliary hole 11. A first spring 8 is wound on the first T-shaped rod 7. The two ends of the first spring 8 are fixed to the protruding end of the first T-shaped rod 7 and the limiting seat 6. A positioning hole 9 is opened on the temple 102 for the insertion of the first T-shaped rod 7. An auxiliary component is provided on the support 103 for use with the concealed anti-slip component.

[0028] Specifically, the design of the concealed anti-slip component utilizes two sets of support blocks 5 in different positions, along with a limiting seat 6, a first T-shaped rod 7, a first spring 8, and a positioning hole 9, to form two sets of locking structures for the arc-shaped clamp 4 in different positions. This allows for free control over the concealment and use of the arc-shaped clamp 4, adapting to different usage scenarios. When not in use, the arc-shaped clamp 4 can be easily concealed and stored to prevent loss. At the same time, it allows users to use the arc-shaped clamp 4 to engage with the back of the ear to assist in positioning the eyeglass frame 1, effectively preventing the eyeglass frame 1 from easily detaching from the user during use. Furthermore, the arc-shaped clamp 4 with its self-locking structure prevents it from easily shifting, improving the anti-slip effect of the eyeglass frame 1.

[0029] The auxiliary components include a U-shaped frame 12 fixed to the outside of the support 103. Multiple sets of second T-shaped rods 13 are inserted horizontally along the vertical direction on each set of U-shaped frames 12. One end of each set of adjacent sets of second T-shaped rods 13 is fixed with a blocking push plate 14 that slides within the support 103 and the U-shaped frame 12. The side of the blocking push plate 14 away from the second T-shaped rods 13 is attached to the support plate 104. A second spring 15 is wound around each set of second T-shaped rods 13. The two ends of the second spring 15 are fixed to the blocking push plate 14 and the side wall of the U-shaped frame 12.

[0030] Specifically, the design of multiple sets of second springs 15 can continuously provide a pushing force to the blocking push plate 14, the support plate 104 and the temple 102, so that the temple 102 can fit more firmly against the sides of the user's head, improving the overall anti-slip effect of the eyeglass frame body 1. At this time, the temple 102 can swing to the left and right at a large angle while ensuring the anti-slip effect, which can effectively prevent the temple 102 from breaking easily.

[0031] Two sets of locking strips 10 are symmetrically fixed to the first T-shaped rod 7 of each group. The auxiliary hole 11 and the positioning hole 9 are symmetrically provided with slots for locking the locking strips 10.

[0032] Specifically, by using the locking strip 10 and the locking groove, the first T-shaped rod 7 can be effectively limited, preventing the first T-shaped rod 7 from rotating during movement, which would affect the normal extension and contraction of the first spring 8, and also preventing the stability of the insertion of the first T-shaped rod 7 into the positioning hole 9.

[0033] The number of second springs 15 on each U-shaped frame 12 is at least three.

[0034] Specifically, the number of second springs 15 is limited so that the blocking push plate 14 has sufficient pushing force, which effectively improves the overall anti-slip effect of the eyeglass frame body 1 and can prevent the temples 102 from swinging outward due to insufficient pushing force, thus affecting the wearing comfort of the eyeglass frame body 1.

[0035] There is a gap between the back of the inner cavity of the support plate 104 and the support 103, and the side of the blocking push plate 14 near the support plate 104 has an arc-shaped structure.

[0036] Specifically, the spacing is designed to provide sufficient swing space for the support plate 104, avoiding interference with the normal rotation of the support plate 104. At the same time, the shape of one side of the blocking push plate 14 is limited so that the blocking push plate 14 can make better contact with the support plate 104, thereby enabling better pushing of the support plate 104.

[0037] One end of the arc-shaped clamp 4 is fitted with a rotating bearing, and the surface of the fixed shaft 3 is fixedly connected to the inner ring of the rotating bearing.

[0038] Specifically, the design of the rotating bearing is to assist the arc-shaped clamp 4 in rotating stably on the fixed shaft 3, and to avoid unnecessary wear caused by direct contact between the fixed shaft 3 and the arc-shaped clamp 4.

[0039] The specific usage process is as follows: In the initial state, the arc-shaped clamp 4 is hidden and stored in the arc-shaped groove 2. In this state, the front set of limiting seats 6 corresponding to this state is in the horizontal position. At this time, the user pulls the first T-shaped rod 7 on the front set of limiting seats 6 upward until the first T-shaped rod 7 disengages from the positioning hole 9, thereby quickly releasing the locking state of the front set of limiting seats 6. At this time, the user rotates the front set of limiting seats 6 from the horizontal to the vertical position, thereby quickly releasing the locking state of the arc-shaped clamp 4. At this time, the user swings the arc-shaped clamp 4 downward until one end swings down to a suitable position. Then, the back set of limiting seats 6 will rotate to the position of the front set of limiting seats 6 in the initial state. At this time, the user lifts the back set of limiting seats. The first T-shaped rod 7 on the 6, which is stretched by the first spring 8, rotates the synchronously rotating limiting seat 6 from longitudinal to lateral. Utilizing the elastic rebound of the first spring 8, it drives the first T-shaped rod 7 on the back limiting seat 6 to quickly insert into the positioning hole 9, rapidly fixing the arc-shaped clamp 4 at the bottom. At this time, the user uses the arc-shaped clamp 4 to engage with the back of the user's ear, thus assisting in positioning the eyeglass frame body 1. This effectively prevents the eyeglass frame body 1 from easily detaching from the user during use, preventing the lenses inside the eyeglass frame body 1 from falling out and being damaged, improving the anti-slip effect of the eyeglass frame body 1. Furthermore, the two sets of limiting seats 6 in different positions can form two sets of locking structures in different directions, allowing free control over the hiding and use state of the arc-shaped clamp 4, making the eyeglass frame... The main body 1 can adapt to different usage scenarios and does not require external auxiliary equipment for anti-slip. Simultaneously, utilizing the elastic rebound of multiple sets of second springs 15, in conjunction with the blocking push plate 14 and the support plate 104, it continuously provides a pushing force to the temples 102, allowing the temples 102 to fit more securely against the sides of the user's head, further improving the overall anti-slip effect of the frame body 1. At this time, the temples 102 can swing a large angle left and right while ensuring the anti-slip effect, effectively preventing the temples 102 from easily breaking. The hidden anti-slip component design utilizes two sets of support blocks 5 in different positions, along with the limiting seat 6, the first T-shaped rod 7, the first spring 8, and the positioning hole 9, to form two sets of locking structures for the arc-shaped clamp 4 in different positions. The concealment and use of the curved clip 4 can be freely controlled to adapt to different usage scenarios. When not in use, the curved clip 4 can be easily hidden and stored to prevent loss. Simultaneously, the user can use the clip 4 to engage with the back of the ear to assist in positioning the eyeglass frame 1, effectively preventing the frame from easily slipping off during use. The self-locking mechanism of the curved clip 4 prevents it from shifting, improving the anti-slip effect of the eyeglass frame 1. The design of multiple second springs 15 continuously provides a pushing force to the blocking push plate 14, the support plate 104, and the temples 102, allowing the temples 102 to fit more securely against the sides of the user's head, further enhancing the overall anti-slip effect of the eyeglass frame 1.Furthermore, at this time, the temple 102 can swing to a large angle to the left and right while ensuring the anti-slip effect, which can effectively prevent the temple 102 from easily breaking. The locking strip 10 and the slot can effectively limit the first T-shaped rod 7, preventing it from rotating during movement and affecting the normal extension and contraction of the first spring 8. It also prevents the stability of the insertion of the first T-shaped rod 7 into the positioning hole 9. Limiting the number of second springs 15 ensures that the blocking push plate 14 has sufficient pushing force, effectively improving the overall anti-slip effect of the eyeglass frame body 1. To prevent the temples 102 from swinging outwards due to insufficient pushing force, which would affect the wearing comfort of the frame body 1, the spacing design provides sufficient swing space for the support plate 104, avoiding interference with its normal rotation. Simultaneously, the shape of one side of the blocking push plate 14 is defined to allow for better contact between the blocking push plate 14 and the support plate 104, thus enabling better pushing of the support plate 104. The design of the rotating bearing assists in the stable rotation of the arc-shaped clamp 4 on the fixed shaft 3, preventing unnecessary wear caused by direct contact between the fixed shaft 3 and the arc-shaped clamp 4.

[0040] Therefore, a hidden anti-slip component is adopted to quickly form two sets of locking structures for the arc-shaped clamps, so as to freely control the hiding and use status of the arc-shaped clamps, making it convenient for users to wear. It assists in positioning the glasses and can effectively prevent the glasses from falling off the user, improve the stability of wearing the glasses, and the hidden storage design can adapt to different usage scenarios, making it easy to hide and store, avoid loss, improve the aesthetics of the glasses, and improve the overall applicability of the glasses.

[0041] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model lies in optimizing and combining existing hardware and its connection methods for specific application scenarios to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology without involving improvements to the internal software of the hardware.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A type of anti-slip eyeglass frame, comprising an eyeglass frame body (1), characterized in that: The eyeglass frame body (1) includes a frame (101). Supports (103) are fixed on the top of both sides of the frame (101). Support plates (104) are mounted on the support plates (103) via a vertical axis. One end of the support plate (104) is fixed with an eyeglass temple (102). An arc-shaped groove (2) is opened at the end of each eyeglass temple (102) away from the support plate (103). A hidden anti-slip component is provided in the arc-shaped groove (2). An auxiliary component that works with the hidden anti-slip component is provided on the support plate (103).

2. The anti-slip eyeglass frame according to claim 1, characterized in that: The concealed anti-slip assembly includes a fixed shaft (3) fixed in an arc groove (2). An arc-shaped clamp (4) that cooperates with the arc groove (2) is rotatably mounted on the fixed shaft (3). Each set of arc-shaped clamps (4) has a support block (5) fixed on its top and front. Each set of support blocks (5) has a limiting seat (6) rotatably mounted on its shaft. The bottom of one set of limiting seats (6) is attached to the temple of the glasses (102). Each set of limiting seats (6) has an auxiliary hole (11) at one end. A first T-shaped rod (7) is inserted into the auxiliary hole (11). A first spring (8) is wound around the first T-shaped rod (7). The two ends of the first spring (8) are fixed to the protruding end of the first T-shaped rod (7) and the limiting seat (6). The temple of the glasses (102) has a positioning hole (9) for the insertion of the first T-shaped rod (7).

3. The anti-slip eyeglass frame according to claim 2, characterized in that: The auxiliary components include a U-shaped frame (12) fixed on the outside of the support (103). Each set of the U-shaped frame (12) is horizontally inserted in sequence along the vertical direction with multiple sets of second T-shaped rods (13). One end of each set of adjacent sets of second T-shaped rods (13) is fixed with a blocking push plate (14) that slides inside the support (103) and the U-shaped frame (12). The side of the blocking push plate (14) away from the second T-shaped rods (13) is attached to the support plate (104). Each set of second T-shaped rods (13) is wound with a second spring (15). The two ends of the second spring (15) are fixed to the blocking push plate (14) and the side wall of the U-shaped frame (12).

4. The anti-slip eyeglass frame according to claim 2, characterized in that: Two sets of locking strips (10) are symmetrically fixed to the rod part of the first T-shaped rod (7) in each group. The auxiliary hole (11) and the positioning hole (9) are symmetrically inserted with slots for the locking strips (10) to be engaged.

5. The anti-slip eyeglass frame according to claim 3, characterized in that: The number of second springs (15) on each U-shaped frame (12) is at least three.

6. The anti-slip eyeglass frame according to claim 3, characterized in that: There is a gap between the back of the inner cavity of the support plate (104) and the support (103), and the blocking push plate (14) has an arc-shaped structure on the side near the support plate (104).

7. The anti-slip eyeglass frame according to claim 2, characterized in that: One end of the arc-shaped clamp (4) is fitted with a rotating bearing, and the surface of the fixed shaft (3) is fixedly connected to the inner ring of the rotating bearing.

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