Riding sunglasses

Abstract

According to the technical scheme, the riding sunglasses are characterized in that the riding sunglasses comprise a glasses frame, glasses legs, an installation frame and polarized lenses, the polarized lenses are installed on the installation frame, a rotating groove is formed in the middle of the glasses frame, the installation frame is rotationally connected into the rotating groove, and an angle limiting structure is arranged between the installation frame and the rotating groove; connecting parts are arranged on the two sides of the glasses frame and used for being connected with the glasses legs on the two sides respectively, limiting grooves are formed in the connecting parts, connecting protruding blocks are arranged on the two sides of the mounting frame, magnetic attraction layers are arranged in the limiting grooves, magnetic attraction parts are arranged on the connecting protruding blocks, and the lenses of the riding sunglasses can be overturned and fixed conveniently.

Description

Technical Field

[0001] This utility model relates to sunglasses, and more specifically, to cycling sunglasses. Background Technology

[0002] Cycling is a popular outdoor activity. Because of the relatively high speeds and the glare from direct sunlight when cycling towards the sun, sunglasses are typically worn to protect the eyes, preventing ultraviolet radiation and direct sunlight.

[0003] These sunglasses typically have black polarized lenses to prevent excessive sunlight from irritating the eyes. However, when cycling along roads, people often encounter dimly lit tunnels. When entering a tunnel, the pupils don't have enough time to dilate, and the lenses on sports sunglasses further reduce the amount of light entering the eyes. Therefore, for safety reasons, people often remove their sports sunglasses and hold them in their hands when approaching a tunnel, which is inconvenient and poses a safety hazard when cycling with one hand for extended periods. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cycling sunglasses that allows for easy flipping and fixing of the lenses.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cycling sunglasses, comprising a frame, temples, a mounting bracket, and a polarizing lens, wherein the polarizing lens is mounted on the mounting bracket, a rotating groove is provided in the middle of the frame, the mounting bracket is rotatably connected to the rotating groove, and an angle limiting structure is provided between the mounting bracket and the rotating groove;

[0006] The eyeglass frame has connecting parts on both sides, which are used to connect to the temples on both sides respectively. The connecting parts are provided with limiting grooves. The mounting bracket has connecting protrusions on both sides. The limiting grooves are provided with magnetic layers. The connecting protrusions are provided with magnetic parts.

[0007] The present invention is further configured such that: the angle limiting structure includes a rotating rod, a limiting bead, and a limiting spring; a limiting groove is provided inside the eyeglass frame; and the limiting bead is slidably connected to the limiting groove through the limiting spring.

[0008] The present invention is further configured such that: a rotating head is provided on the mounting bracket, the rotating head is provided with a linkage groove and a rotation limiting groove, the linkage groove is rotatably engaged with the rotating rod, and multiple sets of the rotation limiting groove are provided and arranged circumferentially along the linkage groove.

[0009] The present invention is further configured such that: at least two sets of the rotation limiting groove are provided, namely a first rotation limiting groove and a second rotation limiting groove; when the rotation limiting bead is located in the first rotation limiting groove, the magnetic suction part abuts against the magnetic suction layer.

[0010] When the limiting bead is located in the limiting groove, an angle α is formed between the polarizing lens and the vertical plane, where 80° ≤ angle α < 90°.

[0011] The present invention is further configured such that: the mounting bracket includes guide portions located on both sides, and water inlet grooves are inclinedly arranged on the guide portions.

[0012] The present invention is further configured such that: the connecting protrusion is disposed on the outermost side of the guide portion, and a first guide portion is disposed on the outer side of the connecting protrusion, and a second guide portion is disposed on the guide portion.

[0013] In summary, this utility model has the following beneficial effects: when the polarizing lens is installed on the mounting bracket, it can achieve a dual fixing effect under the action of the angle limiting structure, magnetic layer and magnetic part when it is needed for normal use during cycling, thus ensuring the stability of the lens placement.

[0014] When special situations occur during cycling, such as sun showers, sudden weather changes, or entering tunnels, the mounting bracket can be flipped over by moving it, thus providing effective protection, and the angle limiting structure restricts its movement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of sunglasses;

[0016] Figure 2 This is a schematic diagram showing the state of the lens after it has been flipped.

[0017] Figure 3 for Figure 2 Enlarged view of point A;

[0018] Figure 4 This is a three-dimensional structural diagram of the rotating head;

[0019] Figure 5 This is a schematic diagram of an angle-restricted structure.

[0020] Reference numerals: 1. Eyeglass frame; 11. Rotating groove; 12. Connecting part; 13. Limiting groove; 2. Temple; 3. Mounting bracket; 31. Connecting protrusion; 32. Rotating head; 33. Linkage groove; 34. First limiting groove; 35. Second limiting groove; 36. Guide part; 4. Polarizing lens; 5. Angle limiting structure; 51. Rotating rod; 52. Limiting bead; 53. Limiting spring; 6. First guide part; 7. Second guide part. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] Reference Figures 1 to 5 As shown, in order to achieve the above objectives, the present invention provides the following technical solution: a cycling sunglasses, including a frame 1, temples 2, mounting bracket 3 and polarizing lens 4, the polarizing lens 4 being mounted on the mounting bracket 3, a rotating groove 11 being provided in the middle of the frame 1, the mounting bracket 3 being rotatably connected in the rotating groove 11, and an angle limiting structure 5 being provided between the mounting bracket 3 and the rotating groove 11.

[0023] The eyeglass frame 1 has connecting parts 12 on both sides, which are used to connect to the temples 2 on both sides respectively. The connecting parts 12 are provided with limiting grooves 13. The mounting bracket 3 has connecting protrusions 31 on both sides. The limiting grooves 13 are provided with magnetic layers, and the connecting protrusions 31 are provided with magnetic parts.

[0024] The design of this utility model involves mounting the polarizing lens 4 onto the mounting bracket 3. When normal use is required during cycling, the angle limiting structure 5, the magnetic layer, and the magnetic part provide a dual fixing effect, ensuring the stability of the lens placement.

[0025] When special circumstances occur during cycling, such as sun showers, sudden weather changes, or entering tunnels, the mounting bracket 3 can be flipped to provide effective protection, and the angle limiting structure 5 can limit its movement.

[0026] The polarizing lens 4 and the mounting bracket 3 are installed in the conventional way of connecting eyeglasses, which will not be described in detail here.

[0027] The present invention is further configured such that: the angle limiting structure 5 includes a rotating rod 51, a limiting bead 52 and a limiting spring 53, and a limiting groove 13 is provided in the eyeglass frame 1, and the limiting bead 52 is slidably connected to the limiting groove 13 through the limiting spring 53.

[0028] The mounting bracket 3 is equipped with a rotating head 32, which is provided with a linkage groove 33 and a rotation limiting groove. The linkage groove 33 is rotatably engaged with the rotating rod 51. Multiple sets of rotation limiting grooves are provided and arranged along the circumference of the linkage groove 33.

[0029] Combination Figure 4 and Figure 5As shown, the rotating rod 51 is rotatably engaged with the linkage groove 33. With the cooperation of the rotating rod 51 and the linkage groove 33, the mounting bracket 3 can rotate circumferentially along the rotating rod 51.

[0030] Furthermore, the position is limited by the cooperation of the rotation limiting groove and the rotation limiting bead 52.

[0031] The present invention is further configured such that: at least two sets of rotation limiting grooves are provided, namely the first rotation limiting groove 34 and the second rotation limiting groove 35; when the rotation limiting bead 52 is located in the first rotation limiting groove 34, the magnetic attraction part abuts against the magnetic attraction layer.

[0032] like Figure 1 As shown, this state represents the normal operating condition of the sunglasses.

[0033] When the limiting bead 52 is located within the limiting groove 13, an angle α is formed between the polarizing lens 4 and the vertical plane, where 80° ≤ angle α < 90°. This vertical plane is the plane perpendicular to the horizontal plane when the glasses are normally placed.

[0034] like Figure 2 As shown, the mounting bracket 3 and the polarizing lens 4 form an acute angle with the eyeglass frame 1, which can guide water to flow forward and downward in rainy conditions.

[0035] It should be noted that, in order to ensure the smooth rotation of the mounting bracket 3, a certain amount of clearance is provided between the rotating head 32 and the rotating groove 11, and between the mounting bracket 3 and the eyeglass frame 1, so as not to hinder the rotation of the mounting bracket 3.

[0036] The present invention is further configured such that: the mounting bracket 3 includes guide portions 36 located on both sides, and water inlet grooves are inclinedly arranged on the guide portions 36.

[0037] like Figure 2 and Figure 3 As shown, the guide part 36 is slightly higher than the polarizing lens 4, thereby preventing rainwater from gathering as far forward and downward as possible in rainy weather.

[0038] The present invention is further configured such that: the connecting protrusion 31 is disposed on the outermost side of the guide portion 36, and a first guide portion 6 is disposed on the outer side of the connecting protrusion 31, and a second guide portion 7 is disposed on the guide portion 36.

[0039] like Figure 3 As shown, the design of the second guide 7 can enhance the flow of some rainwater to the outward sides. The design of the first guide 6 can lengthen the guiding area, so that the landing point of the rainwater is as far away from the eye area as possible during riding.

[0040] Furthermore, a damping shaft structure can be installed between the linkage groove and the rotating rod according to the rotation requirements, thereby increasing the friction and making it less prone to shaking when stationary.

[0041] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A type of cycling sunglasses, characterized by: It includes an eyeglass frame (1), temples (2), mounting bracket (3) and polarizing lens (4). The polarizing lens (4) is mounted on the mounting bracket (3). A rotating groove (11) is provided in the middle of the eyeglass frame (1). The mounting bracket (3) is rotatably connected in the rotating groove (11). An angle limiting structure (5) is provided between the mounting bracket (3) and the rotating groove (11). The eyeglass frame (1) has connecting parts (12) on both sides, which are used to connect to the temples (2) on both sides respectively. The connecting parts (12) have limiting grooves (13). The mounting bracket (3) has connecting protrusions (31) on both sides. The limiting grooves (13) have magnetic layers, and the connecting protrusions (31) have magnetic parts.

2. The cycling sunglasses according to claim 1, characterized in that: The angle limiting structure (5) includes a rotating rod (51), a rotation limiting bead (52), and a limiting spring (53). A limiting groove (13) is provided in the eyeglass frame (1), and the rotation limiting bead (52) is slidably connected to the limiting groove (13) through the limiting spring (53).

3. The cycling sunglasses according to claim 2, characterized in that: The mounting bracket (3) is provided with a rotating head (32), and the rotating head (32) is provided with a linkage groove (33) and a rotation limiting groove. The linkage groove (33) is rotatably engaged with the rotating rod (51). Multiple sets of rotation limiting grooves are provided and arranged along the circumference of the linkage groove (33).

4. The cycling sunglasses according to claim 3, characterized in that: At least two sets of the rotation limiting groove are provided, namely the first rotation limiting groove (34) and the second rotation limiting groove (35). When the rotation limiting bead (52) is located in the first rotation limiting groove (34), the magnetic attraction part abuts against the magnetic attraction layer. When the limiting bead (52) is located in the limiting groove (13), the polarizing lens (4) forms an angle α with the vertical plane, where 80°≤angle α<90°.

5. The cycling sunglasses according to claim 1, characterized in that: The mounting bracket (3) includes guide portions (36) located on both sides, and water channels are inclinedly arranged on the guide portions (36).

6. The cycling sunglasses according to claim 5, characterized in that: The connecting protrusion (31) is located on the outermost side of the guide portion (36), and a first guide portion (6) is provided on the outer side of the connecting protrusion (31), and a second guide portion (7) is provided on the guide portion (36).

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