Cover glasses capable of being turned upwards and disassembled

Abstract

The utility model discloses a pair of detachable sleeve glasses capable of being turned upwards, which relates to the technical field of glasses and comprises a glasses frame, glasses legs and a glasses frame, the glasses legs are rotatably connected to two sides of the outer wall of the glasses frame, and the glasses frame is connected to one side, far away from the glasses legs, of the glasses frame. When the upturning detachable sleeve glasses are used, the surface friction force is increased through the anti-slip strips, so that the sliding of the glasses is reduced, and the stability and the safety of the glasses are improved; the glasses can be turned up and disassembled through the auxiliary mechanism, and the turning-up design allows a user to adjust the angle of the lenses at any time according to needs, so that the user can conveniently and quickly switch the lenses under different illumination conditions to reduce interference; the detachable design means that a user can replace lenses with different styles or functions according to moods or occasions, so that the flexibility and the practicability of the glasses are improved, and when the glasses are used, the glasses are convenient to upturn and disassemble, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a turn-up and detachable lens case. Background Art

[0002] There are various types of glasses, including myopia glasses, hyperopia glasses, presbyopic glasses, sunglasses, computer goggles and other functional glasses. They provide corresponding solutions for different vision problems and special occasions respectively. The lens case usually refers to sunglasses designed specifically for myopic people. They can be directly put on the outside of the existing myopia glasses without replacing the myopia lenses, providing polarized or other sun protection functions.

[0003] During the use of glasses, first hold the temple close to the head until the temple fits against the ear, and then make the frame close to the eyes. At this time, the nose pad fits against the bridge of the nose to provide additional support. Then, the lens prevents the glasses from being damaged by sunlight and other factors. However, during the use of the lens case, the lens is usually clamped inside the frame. Then, when people need to replace the lens due to light changes, they can only remove the frame together for replacement. This lens replacement method is relatively cumbersome, seriously affecting the user experience and thus the applicability of the glasses. Content of the Utility Model

[0004] The purpose of the utility model is to provide a turn-up and detachable lens case to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A turn-up and detachable lens case, including a frame, temples and a lens holder. The temples are rotatably connected to both sides of the outer wall of the frame, and a lens holder is connected to one side of the frame away from the temples. And a lens body is connected inside the lens holder. A nose pad is connected to the middle of the outer wall of the frame. An auxiliary mechanism is arranged at the top of the lens holder, and the auxiliary mechanism includes a movable cavity, a fixed pin, a guide pin, a guide block and a limiting member. Movable cavities are opened on both sides of the top of the frame, and fixed pins are welded inside the movable cavities.

[0006] Preferably, a guide pin is sleeved in the middle of the outer wall of the fixed pin, and an anti-slip strip is connected to one side of the frame close to the temple.

[0007] Preferably, a guide block is rotatably connected to the outer wall of the guide pin, and a limiting member is rotatably connected to the outer wall of the fixed pin.

[0008] Preferably, one side of the outer wall of the limiting member is connected to the lens holder, and the limiting member is in a "C" shape.

[0009] Preferably, the anti-slip strip is made of silicone.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: When the flip-up and detachable lens cover is in use, the anti-slip strips increase the surface friction, thereby reducing the sliding of the glasses and improving the stability and safety of the glasses; and through the auxiliary mechanism, the glasses can be flipped up and detached. The flip-up design allows users to adjust the angle of the lens at any time according to their needs, and then facilitates the users to quickly switch the lens under different lighting conditions to reduce interference; the detachable design means that users can replace the lenses of different styles or functions according to their mood or occasion, thereby increasing the flexibility and practicality of the glasses, and thus playing a role in facilitating flipping up and detaching to improve the applicability when using the glasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0012] Figure 2 is a structural schematic diagram of the present utility model in the flip-up state;

[0013] Figure 3 is a three-dimensional structural schematic diagram of the auxiliary mechanism of the present utility model;

[0014] Figure 4 is a three-dimensional structural schematic diagram of the limiting member of the present utility model;

[0015] Figure 5 is a top view structural schematic diagram of the frame of the present utility model;

[0016] Figure 6 is a structural schematic diagram of the present utility model in the disassembled state.

[0017] In the figure: 1, frame; 2, temple; 3, frame; 4, lens body; 5, nose pad; 6, anti-slip strip; 7, auxiliary mechanism; 701, movable cavity; 702, fixed pin; 703, guide pin; 704, guide block; 705, limiting member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 6, the present utility model provides a technical solution: a flip-up and detachable lens cover, including a lens frame 1, temple arms 2 and a frame 3. The two sides of the outer wall of the lens frame 1 are rotatably connected to the temple arms 2, and one side of the lens frame 1 away from the temple arms 2 is connected to the frame 3. And a lens body 4 is connected inside the frame 3. A nose pad 5 is connected to the middle of the outer wall of the lens frame 1. An auxiliary mechanism 7 is arranged on the top of the frame 3. And the auxiliary mechanism 7 includes a movable cavity 701, a fixed pin 702, a guide pin 703, a guide block 704 and a limiting member 705. Movable cavities 701 are opened on both sides of the top of the lens frame 1, and a fixed pin 702 is welded inside the movable cavity 701; A guide pin 703 is sleeved in the middle of the outer wall of the fixed pin 702. An anti-slip strip 6 is connected to one side of the lens frame 1 close to the temple arm 2; A guide block 704 is rotatably connected to the outer wall of the guide pin 703, and a limiting member 705 is rotatably connected to the outer wall of the fixed pin 702; One side of the outer wall of the limiting member 705 is connected to the frame 3, and the limiting member 705 is in a "C" shape; The anti-slip strip 6 is made of silica gel; A one-piece structure is formed between the fixed pin 702 and the guide pin 703. One side of the outer wall of the guide pin 703 is connected to the frame 3. Waterproof and oil-proof coatings are applied to the outer walls of the lens frame 1 and the frame 3

[0020] During specific implementation, during the use of the glasses, they can be used as ordinary sunglasses during normal wearing to prevent the glasses from being damaged by sunlight and other factors. Since the lens frame 1 is connected to the anti-slip strip 6, at this time, the surface friction is increased through the anti-slip strip 6, thereby reducing the sliding of the glasses and improving the stability and safety of the glasses;

[0021] When the driver enters a dark situation such as a cave while driving and does not need dark lenses, first manually rotate the frame 3. And because the frame 3 is connected to the guide block 704 and the limiting member 705, the rotation of the frame 3 drives the guide block 704 and the limiting member 705 to move together. At this time, the guide block 704 rotates along the guide pin 703, and the limiting member 705 rotates along the fixed pin 702 until the frame 3 drives the lens body 4 to rotate 90 degrees to a horizontal state. And the rotation of the guide block 704 and the limiting member 705 is prevented from being interfered by the movable cavity 701, thereby turning up the lens body 4 to reduce interference and providing a clearer field of vision. Thus, it is not necessary to take off the entire pair of glasses, reducing dangerous actions during driving, and thus achieving the effect of quick switching;

[0022] Due to different light conditions or activity requirements, when people need to replace the lens, because the limiting member 705 is in a "C" shape, first rotate the frame 3 to change it from a vertical state to a horizontal state, and then pull the frame 3 so that the limiting member 705 is disconnected from the fixed pin 702, thereby removing the existing lens. After that, place the lens to be replaced, such as a sun lens, a polarized lens or a fishing lens, into the frame 3, and then move the frame 3 so that the limiting member 705 is docked with the fixed pin 702. At this time, the fixed pin 702 and the limiting member 705 are in a snap-fit connection, thereby limiting the frame 3 to prevent the frame 3 from falling randomly;

[0023] The design that can be flipped up allows users to adjust the angle of the lens at any time according to their needs, which is particularly important for those who need to quickly switch lenses to reduce interference under different lighting conditions:

[0024] The detachable design means that users can replace lenses with different styles or functions according to their mood or occasion, increasing the flexibility and practicality of the glasses. Moreover, the detachable lens design simplifies the cleaning and maintenance process of the glasses. Users can easily remove the lenses for separate cleaning, avoiding contamination of other parts caused by wiping on the glasses. In addition, if a certain lens is scratched or damaged, users only need to replace a single lens instead of the whole pair of glasses, which greatly extends the service life of the glasses and saves costs, thus playing a role in facilitating flipping up and detaching to improve applicability when using the glasses.

[0025] In summary, when using the detachable and flip-up lens cover, first hold the temple 2 close to the head until the temple 2 fits against the ear, thereby bringing the frame 1 close to the eyes. At this time, the nose pad 5 fits against the bridge of the nose to provide additional support. Then, the lens body 4 prevents the glasses from being damaged by sunlight and other factors. This is the prior art and will not be elaborated here. The anti-slip strip 6 increases the surface friction, thereby reducing the sliding of the glasses and improving the stability and safety of the glasses; and the auxiliary mechanism 7 enables the glasses to be flipped up and detached. The design that can be flipped up allows users to adjust the angle of the lens at any time according to their needs, thus facilitating users to quickly switch lenses to reduce interference under different lighting conditions; the detachable design means that users can replace lenses with different styles or functions according to their mood or occasion, thereby increasing the flexibility and practicality of the glasses. In addition, the glasses with detachable lenses provide the possibility of personalization. Users can choose different lenses according to their preferences and needs, such as single-vision, bifocal or multifocal lenses, or even decorative colored lenses; this design meets the needs of user groups of different ages and vision requirements, enhancing the degree of personalization of the glasses. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A flip-up and detachable lens cover, comprising a lens frame (1), temple arms (2) and a frame (3), characterized in that: The temple arms (2) are rotatably connected to both sides of the outer wall of the lens frame (1), and a frame (3) is connected to one side of the lens frame (1) away from the temple arms (2), and a lens body (4) is connected inside the frame (3). A nose pad (5) is connected to the middle of the outer wall of the lens frame (1). An auxiliary mechanism (7) is provided at the top of the frame (3), and the auxiliary mechanism (7) includes a movable cavity (701), a fixed pin (702), a guide pin (703), a guide block (704) and a limiting member (705). Movable cavities (701) are formed on both sides of the top of the lens frame (1), and fixed pins (702) are welded inside the movable cavities (701).

2. The detachable flip-up lens cap according to claim 1, wherein: A guide pin (703) is sleeved in the middle of the outer wall of the fixed pin (702), and an anti-slip strip (6) is connected to one side of the lens frame (1) close to the temple arms (2).

3. The detachable flip-up lens cap according to claim 2, wherein: The guide block (704) is rotatably connected to the outer wall of the guide pin (703), and the limiting member (705) is rotatably connected to the outer wall of the fixed pin (702).

4. The detachable flip-up lens cover according to claim 3, wherein: One side of the outer wall of the limiting member (705) is connected to the frame (3), and the limiting member (705) is in a "C" shape.

5. The flip-up and detachable lens sleeve according to claim 4, characterized in that: The anti-slip strip (6) is made of silicone.

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