Sunglasses with interchangeable tinted lenses

Abstract

This utility model provides a pair of sunglasses with replaceable tinted lenses, including a frame, a lens assembly, and a pair of temples. The lens assembly includes several pairs of tinted lenses with the same shape and size but different colors. Each position on the frame corresponding to the limiting hole is provided with a limiting mechanism, which includes a thickened beam, a limiting post, and a disassembly plate.

Description

Technical Field

[0001] This utility model relates to the field of eyewear technology, and in particular to a pair of sunglasses with interchangeable tinted lenses. Background Technology

[0002] Sunglasses, also known as sun visors, are used for sun protection. In sunlight, the human eye adjusts its pupil size to regulate light intake. When the light intensity exceeds the eye's ability to adjust, it can cause damage. Sunglasses block uncomfortable glare and protect the eyes from harmful ultraviolet rays. Sunglasses lenses come in various colors and have different functions. Most users are unaware of the appropriate use cases for different lens colors. Using the wrong lens color in an inappropriate situation can have problems. For example, blue lenses are suitable for wearing at the beach, effectively filtering out the light blue reflections from the sea and sky. However, blue lenses should be avoided while driving, as they can make it difficult to distinguish traffic signals. Most sunglasses only come with the lenses as they were manufactured; users cannot change the lens color themselves. Therefore, when wearing sunglasses in different situations, different lens colors need to be selected based on the specific needs of the environment, increasing the cost of use. Utility Model Content

[0003] To address the shortcomings of the aforementioned technologies, this invention provides sunglasses with replaceable tinted lenses, comprising a frame, a lens assembly, and a pair of temples. The temples are hinged to both ends of the frame. The lens assembly is detachably mounted within the frame and includes several pairs of tinted lenses of the same shape and size but different colors. Each pair of tinted lenses includes a lens body and a mounting frame. A U-shaped buckle matching the frame is fixed to the bottom of the mounting frame. A limiting hole is formed at the top of the mounting frame corresponding to the U-shaped buckle. A limiting mechanism is provided on the frame at a position corresponding to the limiting hole. The limiting mechanism includes a thickened beam, a limiting post, and a disassembly piece. A threaded hole matching the limiting hole is formed on the thickened beam at a position corresponding to the limiting hole. The shape and size of the limiting post correspond to the limiting hole and the threaded hole, respectively. An external thread matching the threaded hole is formed on the outer circumference of the limiting post near the top. A slot is formed at the top of the limiting post. The disassembly piece is located on the temple near the hinge.

[0004] Using the above technical solution, a detachable tinted lens is installed on the frame, and a limiting mechanism for tinted lens installation and removal is also installed on the frame. A U-shaped buckle is installed on the tinted lens. During installation, the U-shaped buckle is snapped into the frame, and then the tinted lens is fully embedded into the frame, aligning the limiting hole with the threaded hole on the thickened beam. When in use, the installation and removal tool screws a portion of the limiting post located in the threaded hole into the limiting hole to complete the installation of the tinted lens. No other tools are needed for installation and removal. Users can change to different colored tinted lenses according to actual usage needs, making the sunglasses suitable for various usage scenarios and avoiding the situation where the sunglasses lens color does not match the usage scenario, thus limiting the usage effect.

[0005] A further feature of this invention is that each of the several pairs of colored lenses has a rubber mounting sleeve on both sides of its mounting frame, and the shape of the rubber mounting sleeve matches the U-shaped buckle.

[0006] By adopting the above technical solution, since both sides of the mounting frame of the plurality of pairs of colored lenses are provided with a rubber mounting sleeve, and the shape of the rubber mounting sleeve matches the U-shaped buckle, the connection between the colored lens and the frame can be made more secure through the rubber mounting sleeve.

[0007] A further feature of this invention is that the disassembly plate is provided with a flathead screwdriver that matches the slot, and a mounting stud is provided on the side of the disassembly plate, wherein a threaded hole matching the mounting stud is opened on the outer side of one of the temples.

[0008] By adopting the above technical solution, since the disassembly piece is provided with a flathead screwdriver that matches the flathead slot, and a mounting stud is provided on the side of the disassembly piece, and a threaded hole matching the mounting stud is opened on the outer side of one temple, the limiting post can be easily tightened or loosened by setting the flathead screwdriver. No other tools are needed when replacing the lens. Furthermore, the mounting stud allows the disassembly piece to be installed on the temple in normal conditions, avoiding loss.

[0009] A further feature of this invention is that both the frame and the thickened beam are made of metal.

[0010] By adopting the above technical solution, since both the frame and the thickened beam are made of metal, they are not easily damaged by drops. Attached Figure Description

[0011] Appendix Figure 1 This is a structural schematic diagram of a pair of sunglasses with interchangeable tinted lenses, according to a specific embodiment of the present invention.

[0012] Appendix Figure 2This is a partial exploded view of the frame of a sunglasses with replaceable tinted lenses, according to a specific embodiment of the present invention.

[0013] Appendix Figure 3 This is a partial exploded view of the frame of a sunglasses with replaceable tinted lenses, according to a specific embodiment of the present invention.

[0014] Appendix Figure 4 This is a schematic diagram of a partial explosion at the hinge of a sunglasses with replaceable tinted lenses, according to a specific embodiment of the present invention.

[0015] 1-Frame, 2-Sunglasses lens assembly, 3-Template, 4-Hinge, 5-Tinted lens, 6-Lens body, 7-Mounting frame, 8-U-shaped buckle, 9-Limiting hole, 10-Limiting mechanism, 11-Thickened beam, 12-Limiting post, 13-Removal piece, 14-Threaded hole, 15-External thread, 16-Slotted groove, 17-Rubber mounting sleeve, 18-Slotted screwdriver, 19-Mounting stud, 20-Threaded hole. Detailed Implementation

[0016] like Figure 1-4 As shown, a type of sunglasses with replaceable tinted lenses includes a frame 1, a lens assembly 2, and a pair of temples 3. The temples are connected to both ends of the frame via hinges 4. The lens assembly is detachably mounted within the frame. Each lens assembly includes several pairs of tinted lenses 5 of the same shape and size but different colors. Each pair of tinted lenses includes a lens body 6 and a mounting frame 7. The bottom of the mounting frame is fixed with a U-shaped buckle 8 that matches the frame. The top of the mounting frame has an opening corresponding to the U-shaped buckle. A limiting hole 9 is provided. A limiting mechanism 10 is provided at a position corresponding to the limiting hole on the frame. The limiting mechanism includes a thickened beam 11, a limiting post 12, and a disassembly piece 13. A threaded hole 14 matching the limiting hole is opened at a position corresponding to the limiting hole on the thickened beam. The shape and size of the limiting post correspond to the limiting hole and the threaded hole, respectively. An external thread 15 matching the threaded hole is provided on the outer circumference surface of the limiting post near the top. A slot 16 is provided at the top of the limiting post. The disassembly piece is set on the temple near the hinge.

[0017] A detachable tinted lens is installed on the frame, along with a limiting mechanism for its installation and removal. A U-shaped buckle is attached to the tinted lens. During installation, the U-shaped buckle is engaged within the frame, and then the entire tinted lens is inserted into the frame, aligning the limiting hole with the threaded hole on the thickened beam. For use, the installation and removal tool is used to screw a portion of the limiting post located within the threaded hole into the limiting hole to complete the installation of the tinted lens. No other tools are required for installation and removal. Users can change to different tinted lenses according to their actual needs, making the sunglasses suitable for various scenarios and avoiding situations where the lens color does not match the usage environment, thus limiting the effectiveness of the sunglasses.

[0018] Each of the several pairs of colored lenses has a rubber mounting sleeve 17 on both sides of the mounting frame, and the shape of the rubber mounting sleeve matches the U-shaped buckle.

[0019] Since the outer frames of the several pairs of colored lenses are provided with a rubber mounting sleeve on both sides, and the shape of the rubber mounting sleeve matches the U-shaped buckle, the connection between the colored lens and the frame can be made more secure through the rubber mounting sleeve.

[0020] The disassembly plate is provided with a flathead screwdriver 18 that matches the slot, and a mounting stud 19 is provided on the side of the disassembly plate. A threaded hole 20 matching the mounting stud is opened on the outer side of one temple.

[0021] Because the mounting plate is equipped with a flathead screwdriver that matches the slot, and a mounting stud is provided on the side of the mounting plate, and a threaded hole matching the mounting stud is opened on the outer side of one temple, the limiting post can be easily tightened or loosened by using the flathead screwdriver. No other tools are needed when replacing the lens. The mounting stud also allows the mounting plate to be installed on the temple in normal conditions, preventing it from being lost.

[0022] Both the frame and the thickened beam are made of metal.

[0023] Since both the frame and the thickened beam are made of metal, they are not easily damaged by drops.

Claims

1. A pair of sunglasses with interchangeable tinted lenses, comprising a frame, a lens assembly, and a pair of temples, wherein the pair of temples are hinged to both ends of the frame, and the lens assembly is detachably disposed within the frame, characterized in that: The sunglasses lens assembly includes several pairs of tinted lenses of the same shape and size but different colors. Each pair of tinted lenses includes a lens body and a mounting frame. The bottom of the mounting frame is fixed with a U-shaped buckle that matches the frame. A limiting hole is opened at the top of the mounting frame corresponding to the U-shaped buckle. A limiting mechanism is provided at the position corresponding to the limiting hole on the frame. The limiting mechanism includes a thickened beam, a limiting post, and a disassembly piece. A threaded hole matching the limiting hole is opened at the position corresponding to the limiting hole on the thickened beam. The shape and size of the limiting post correspond to the limiting hole and the threaded hole, respectively. An external thread matching the threaded hole is provided on the outer circumference surface of the limiting post near the top. A slot is provided at the top of the limiting post. The disassembly piece is located on the temple near the hinge.

2. The sunglasses with selectively replaceable tinted lenses according to claim 1, characterized in that: Each of the several pairs of colored lenses has a rubber mounting sleeve on both sides of the mounting frame, and the shape of the rubber mounting sleeve matches the U-shaped buckle.

3. The sunglasses with selectively replaceable tinted lenses according to claim 1, characterized in that: The disassembly piece is equipped with a flathead screwdriver that matches the slot, and a mounting stud is provided on the side of the disassembly piece. A threaded hole matching the mounting stud is opened on the outer side of one of the temples.

4. The sunglasses with selectively replaceable tinted lenses according to claim 1, characterized in that: Both the frame and the thickened beam are made of metal.

Images