Glasses fitting frame with lens anti-shaking structure

Abstract

The utility model discloses a glasses matching frame with a lens anti-shaking structure, and relates to the technical field of glasses. The glasses comprise nose pads, glasses frames are fixedly arranged on the two sides of the nose pads, and mounting grooves are fixedly formed in the sides, away from the nose pads, of the glasses frames; the lenses are arranged on the outer side of the glasses frame, and protection rings are fixedly arranged on the edges of the lenses; and the clamping mechanism is used for clamping and fixing the lens, the clamping mechanism comprises a guide rod fixedly arranged in the mounting groove, and the surface of the guide rod is slidably sleeved with an abutting plate. According to the utility model, the lens is fixed by arranging the clamping mechanism, and the fastening degree of the lens can be adjusted by adjusting the elastic force of the spring so as to adapt to different use requirements, so that the problem of deformation or damage of the clamping support due to frequent use is avoided, the service life of the lens fitting frame is prolonged, and the replacement process of the lens is simplified; therefore, the lens with different degrees can be replaced more quickly and more easily by a user.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses equipment, in particular to a glasses frame with a lens anti-shaking structure. Background Art

[0002] When fitting glasses, the eyes need to test lenses of different powers one by one to determine the best power. Temporary glasses frames can be used to support these lenses of different powers, making it easier for opticians or optometrists to confirm the power.

[0003] In order to facilitate the replacement of lenses, multiple trays are generally set on the sides of the eye frame in the prior art. The trays are generally elastic, and the optician can pry the trays outwards, and then use the elastic force of the trays to easily embed the lenses inside the trays. However, with this arrangement, the optician may easily break the trays if he uses too much force, or after using it for a period of time, the trays may become deformed and lose their resilience, and the installed lenses may shake and fall off, causing trouble to users. Therefore, we propose a glasses frame with a lens anti-shake structure to solve the above problems. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A glasses frame with a lens anti-shake structure, comprising:

[0006] A nose pad, wherein a frame is fixedly provided on both sides of the nose pad, and a mounting groove is fixedly provided on a side of the frame away from the nose pad;

[0007] A lens is arranged outside the frame, and a protective ring is fixed on the edge of the lens;

[0008] A clamping mechanism is used to clamp and fix the lens, the clamping mechanism comprises a guide rod fixed inside the mounting groove, a contact plate is slidably sleeved on the surface of the guide rod, a spring is connected between the bottom side of the contact plate and the groove wall of the mounting groove, the spring is sleeved on the surface of the guide rod, a fixing block is connected at intervals on the side of the frame away from the mounting groove, rectangular notches are opened at equal intervals on the surface of the fixing block, and the protective ring is embedded in the inside of the rectangular notch;

[0009] A restraining belt is arranged between the back sides of the two mounting grooves, and the length of the restraining belt is adjustable.

[0010] Furthermore, a pin rod is fixedly provided on the edge of the protection ring, and pin holes matching the pin rod are formed at equal intervals on the upper side of the abutment plate.

[0011] Furthermore, the protection ring is an iron ring, and a magnet is embedded in the bottom of the rectangular notch.

[0012] Furthermore, the two fixing blocks and the abutment plate are arranged in a triangle.

[0013] Furthermore, the restraining belt includes an extension belt rotatably connected to the back side of the installation slot, and a connecting belt is detachably provided between the two extension belts, and the connecting belt is an elastic belt.

[0014] Furthermore, a mother Velcro is provided on the back side of the extension belt, and a child Velcro is provided on the inner side surfaces of both ends of the connection belt.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The utility model fixes the lens by setting a clamping mechanism. The clamping part of the clamping mechanism consists of two fixed blocks and a movable contact plate. The guide rod is used to provide guidance. By adjusting the elastic force of the spring, the tightness of the lens can be adjusted to meet different usage requirements. The problem of deformation or damage of the tray due to frequent use is avoided, the service life of the glasses frame is improved, and the lens replacement process is simplified, so that the optician can replace lenses of different degrees more quickly and easily. The utility model has high practicality and is worthy of widespread application and promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is another three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the lens structure of the utility model.

[0021] Figure numerals: 1, nose pad; 2, frame; 3, mounting groove; 4, lens; 401, protection ring; 402, pin rod; 5, clamping mechanism; 501, guide rod; 502, resistance plate; 5021, pin hole; 503, spring; 504, fixing block; 5041, rectangular notch; 505, magnet; 6, restraining belt; 601, extension belt; 602, connecting belt; 603, mother Velcro; 604, child Velcro. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0023] The present application provides a pair of glasses frame with a lens anti-shake structure, which is mainly used to solve the problem that after a period of use, the card holder is deformed and loses its resilience, and the installed lenses will shake and fall off, causing trouble to users, and provides the following technical solutions. Figure 1-Figure 4 Make a detailed description:

[0024] A glasses frame with a lens 4 anti-shake structure, comprising:

[0025] A nose pad 1, wherein a frame 2 is fixedly disposed on both sides of the nose pad 1, and a mounting groove 3 is fixedly disposed on a side of the frame 2 away from the nose pad 1;

[0026] The lens 4 is arranged outside the lens frame 2, and a protective ring 401 is fixedly arranged on the edge of the lens 4;

[0027] The clamping mechanism 5 is used to clamp and fix the lens 4. The clamping mechanism 5 includes a guide rod 501 fixed inside the mounting groove 3. A contact plate 502 is slidably sleeved on the surface of the guide rod 501. A spring 503 is connected between the bottom side of the contact plate 502 and the groove wall of the mounting groove 3. The spring 503 is sleeved on the surface of the guide rod 501. A fixing block 504 is connected to a side of the frame 2 away from the mounting groove 3 at intervals. Rectangular notches 5041 are opened on the surface of the fixing block 504 at equal intervals. The protective ring 401 is embedded in the inside of the rectangular notch 5041.

[0028] The restraining belt 6 is arranged between the back sides of the two mounting grooves 3 , and the length of the restraining belt 6 is adjustable.

[0029] The specific use steps and principle description of the glasses frame with the lens 4 anti-shake structure are as follows:

[0030] When in use, first pull the contact plate 502 outward, at this time the spring 503 is in a compressed state, the protective ring 401 of the lens 4 is embedded in the rectangular notch 5041 of the fixing block 504, and then release the hand. Under the elastic force of the spring 503, the contact plate 502 contacts the protective ring 401 of the lens 4 to complete the installation of the lens 4. The glasses frame with the anti-shake structure of the lens 4 is fixed by setting a clamping mechanism 5 to fix the lens 4. The clamping part of the clamping mechanism 5 consists of two fixed fixing blocks 504 and a movable contact plate 502. The guide rod 501 is used to provide guidance. By adjusting the elastic force of the spring 503, the tightness of the lens 4 can be adjusted to meet different usage requirements. When the lens 4 needs to be replaced, just gently pull out the pin rod 402, remove the old lens 4, and then install the new lens 4 on the glasses frame in the same way. This design avoids the problem of deformation or damage of the tray due to frequent use, improves the service life of the glasses frame, simplifies the replacement process of the lens 4, and allows opticians to replace lenses 4 of different degrees more quickly and easily.

[0031] like Figure 4 As shown, in some embodiments, a pin rod 402 is fixedly provided at the edge of the protective ring 401, and pin holes 5021 that are compatible with the pin rod 402 are evenly spaced on the upper side of the contact plate 502. More specifically, this design is to enhance the effect of fixing the lens 4. By fixing the pin rod 402 at the edge of the protective ring 401 and adapting the corresponding pin hole 5021 on the contact plate 502, a more secure fixing effect can be achieved. When the pin rod 402 is inserted into the pin hole 5021, the lens 4 can be effectively prevented from shaking or falling off during use, thereby improving the stability and safety of the lens 4. This design can ensure that the lens 4 always maintains the correct position during use, providing the user with a better visual experience.

[0032] like Figure 3 As shown, in some embodiments, the protection ring 401 is an iron ring, and a magnet 505 is embedded at the bottom of the rectangular notch 5041. More specifically, when the protection ring 401 is embedded in the rectangular notch 5041, the attraction between the protection ring 401 and the magnet 505 can enhance the fixing effect, ensuring that the lens 4 is firmly fixed on the frame 2. This design not only improves the safety and stability of the lens 4, but also facilitates the replacement and adjustment of the lens 4 by the optician, thereby improving the convenience and efficiency of use.

[0033] like Figure 3 As shown, in some embodiments, the two fixing blocks 504 and the abutment plate 502 are arranged in a triangle. More specifically, the triangular arrangement is a geometrically very stable structure. By arranging the fixing blocks 504 on both sides of the frame 2 and the abutment plate 502 in the middle, a stable triangular support structure can be formed. The design of the lens 4 can effectively disperse the force and reduce the pressure on a single fixing point, thereby reducing the risk of the lens 4 falling off.

[0034] like Figure 2 As shown, in some embodiments, the restraining strap 6 includes an extension strap 601 rotatably connected to the back side of the mounting slot 3, and a connecting strap 602 is detachably provided between the two extension straps 601, and the connecting strap 602 is an elastic strap. More specifically, through the design of the extension strap 601 and the elastic connecting strap 602, the restraining strap 6 can be adjusted according to the user's head size to achieve the best fit and stability. The use of the elastic connecting strap 602 provides a certain degree of elasticity, so that the glasses frame will not cause excessive pressure on the head when worn, thereby improving the comfort of long-term wearing. The design of the detachable connecting strap 602 makes the adjustment and replacement of the restraining strap 6 simple and quick, which is convenient for the user or optician to adjust according to needs.

[0035] like Figure 2As shown, in some embodiments, the back of the extension belt 601 is provided with a mother Velcro 603, and the inner sides of both ends of the connection belt 602 are provided with a child Velcro 604. More specifically, Velcro (also known as Velcro) is a common adhesive material, which consists of two parts: one side is a "mother" face mother Velcro 603 with a small hook, and the other side is a "child" face child Velcro 604 with a small circle. When the two are fitted together, they can be firmly adhered together. In the design of the strap 6, the use of Velcro allows the user or optician to quickly adjust the length and tightness of the strap 6. Through the adjustment of the Velcro, it can be ensured that the strap 6 is neither too tight nor too loose, thereby providing a safe fixation and comfortable wearing experience.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A glasses frame with a lens anti-shake structure, characterized in that: include: A nose pad (1), wherein a frame (2) is fixedly provided on both sides of the nose pad (1), and a mounting groove (3) is fixedly provided on a side of the frame (2) away from the nose pad (1); A lens (4) is arranged outside the lens frame (2), and a protective ring (401) is fixedly provided on the edge of the lens (4); A clamping mechanism (5) is used for clamping and fixing the lens (4), the clamping mechanism (5) comprising a guide rod (501) fixedly arranged inside the mounting groove (3), a contact plate (502) being slidably sleeved on the surface of the guide rod (501), a spring (503) being connected between the bottom side of the contact plate (502) and the groove wall of the mounting groove (3), the spring (503) being sleeved on the surface of the guide rod (501), a fixing block (504) being spaced apart and connected to the side of the lens frame (2) away from the mounting groove (3), a rectangular notch (5041) being formed on the surface of the fixing block (504) at equal intervals, and the protective ring (401) being embedded in the inside of the rectangular notch (5041); A restraining belt (6) is arranged between the back sides of the two mounting grooves (3); the length of the restraining belt (6) is adjustable.

2. The spectacles frame with a lens anti-shake structure according to claim 1, characterized in that: A pin rod (402) is fixedly arranged on the edge of the protection ring (401), and pin holes (5021) matching the pin rod (402) are formed at equal intervals on the upper side of the abutment plate (502).

3. The spectacles frame with a lens anti-shake structure according to claim 1, characterized in that: The protection ring (401) is an iron ring, and a magnet (505) is embedded at the bottom of the rectangular notch (5041).

4. The spectacles frame with a lens anti-shake structure according to claim 1, characterized in that: The two fixing blocks (504) and the abutment plate (502) are arranged in a triangle.

5. The spectacles frame with a lens anti-shake structure according to claim 1, characterized in that: The restraining belt (6) comprises an extension belt (601) rotatably connected to the back of the installation groove (3), and a connecting belt (602) is detachably provided between the two extension belts (601), and the connecting belt (602) is an elastic belt.

6. The spectacles frame with a lens anti-shake structure according to claim 5, characterized in that: A female Velcro (603) is provided on the back of the extension belt (601), and sub-Velcro (604) are provided on the inner side surfaces of both ends of the connection belt (602).

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