Folding sleeve glasses structure of sports sunglasses

Abstract

The utility model discloses a folding sleeve glasses structure of sports sunglasses, the outer side of a nose pad metal core is wrapped and assembled with a nose pad, an optical glasses frame is integrally formed on a glasses frame, optical lenses are clamped and assembled in the optical glasses frame, the nose pad metal core is fixedly assembled with a folding hinge rear clamping sheet through a fastening screw, and the folding hinge rear clamping sheet is fixedly assembled on the glasses frame through a fastening screw. A folding hinge front clamping piece is assembled on the folding hinge rear clamping piece in a hinged mode, a sleeve mirror frame is fixedly assembled on the outer side of the folding hinge front clamping piece in a sleeved mode, and sleeve mirror lenses are assembled in the sleeve mirror frame in a clamped connection mode, so that the sleeve mirror can be quickly and simply folded up and down, the lower sleeve mirror is folded when the sleeve mirror needs to be used, and the upper sleeve mirror is turned up when the sleeve mirror does not need to be used; when the pair of glasses is turned over, the pair of glasses is operated by a single hand, the operation is simple, the pair of glasses can be quickly switched and used between the two types of glasses, and the pair of glasses can be turned over up and down to achieve the function conversion of using the pair of glasses at any time or not using the pair of glasses at any time due to the fact that the pair of glasses is of a hinge structure capable of being turned over rotatably.

Description

Technical Field

[0001] The utility model relates to the technical field of folding lens structures for sports sunglasses, in particular to a folding lens structure for sports sunglasses. Background Technique

[0002] For sports sunglasses, due to different use environments, times, climates, habits, lens functions, etc., different types of lenses with colors are required, mainly the lenses of sunglasses. However, for users with refractive errors such as myopia and hyperopia, they cannot be directly used. If lenses with prescriptions are equipped, if they are colorless, it is not suitable and uncomfortable to use when colored lenses are needed in strong light. Moreover, during sports, it is inconvenient to change glasses, and it is basically impossible to achieve. Wearing multiple pairs of different types of glasses during sports is also inappropriate and inconvenient.

[0003] During use, to solve the above problems, usually an additional pair of clip-on lenses is used. However, using an additional pair of clip-on lenses will, due to the two frames, first, affect the line of sight, second, increase the weight and affect the comfort, and third, it is not convenient to put on and take off during use, and one needs to stop the current action and use both hands to put on and take off the clip-on lenses.

[0004] Therefore, we propose a folding lens structure for sports sunglasses. Content of the Utility Model

[0005] The purpose of the utility model is to provide a folding lens structure for sports sunglasses to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A folding lens structure for sports sunglasses, including a frame, on which temple arms are hinged and assembled through screws, a rubber sleeve is sleeved and assembled on the temple arms, an eight-shaped bracket is integrally formed at a position corresponding to the human nose on the frame, and a nose pad metal core is connected to the eight-shaped bracket through screws, and a nose pad is wrapped and assembled outside the nose pad metal core.

[0007] An optical frame is integrally formed on the frame, and an optical lens is snap-fitted in the optical frame.

[0008] A folding hinge rear card is fixedly assembled on the nose pad metal core through a fastening screw, a folding hinge front card is hinged and assembled on the folding hinge rear card, a clip-on lens frame is fixedly sleeved outside the folding hinge front card, and a clip-on lens is snap-fitted in the clip-on lens frame.

[0009] Preferably, a metal decorative piece is fixedly bonded and assembled on the outer side wall of the frame, and the rubber sleeve is a rubber protective sleeve.

[0010] Preferably, the optical frame is a semi-frame, and a card slot adapted to the optical lens is provided on the side wall of the optical frame, and the optical lenses are symmetrically arranged on both sides of the nose pad.

[0011] Preferably, the nose pad is a silica gel sleeve, and the nose pad and the card after the folding hinge are fixed by fastening screws.

[0012] Preferably, the card before the folding hinge is hinged and assembled on the card after the folding hinge through a pin shaft, and the card after the folding hinge is a folded sheet, and the card before the folding hinge and the card after the folding hinge are vertically arranged.

[0013] Preferably, the telescopic lens corresponds to the optical lens, and the size of the telescopic lens is larger than that of the optical lens.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The structure of the present utility model is reasonably designed. By utilizing the characteristics of stainless steel materials and the design of the structure, the telescopic lens is directly connected to the frame. During use, the telescopic lens can be quickly and simply folded up and down. When needed, the telescopic lens is folded down, and when not needed, the telescopic lens is folded up, and then the use of the original lens with a degree can be restored. When folding, it can be operated with one hand, and the operation is simple. It can be quickly switched between the two lenses. Moreover, the telescopic lens adopts a rotatable and foldable hinge structure, so that the telescopic lens can be folded up and down to achieve the function conversion of using or not using the telescopic lens at any time. This hinge does not require screws and has a simple elastic tenon structure through the structure and materials themselves, with a simple structure and easy processing, and a stable structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 It is a schematic diagram of the overall contour structure of the present utility model.

[0018] Figure 3 It is a schematic diagram of the assembly structure of the optical frame and the optical lens of the present utility model.

[0019] Figure 4 It is a schematic diagram of the assembly structure of the telescopic lens frame and the telescopic lens of the present utility model.

[0020] Figure 5 It is a schematic diagram of the overall exploded structure of the present utility model.

[0021] Figure 6 It is a schematic diagram of the usage state structure of the telescopic lens of the present utility model.

[0022] Figure 7 It is a schematic diagram of the overall sectional structure of the present utility model.

[0023] Figure 8 This is a schematic diagram of the overall assembly and disassembly structure of the present utility model.

[0024] Figure 9 This is a schematic diagram of the assembly structure of the front card of the folding hinge and the rear card of the folding hinge of the present utility model.

[0025] Figure 10 This is a schematic diagram of the structure of the upper flip of the lens sleeve of the present utility model.

[0026] Figure 11 This is a schematic diagram of the structure of the lower flip of the lens sleeve of the present utility model.

[0027] Figure 12 This is a schematic diagram of the folding structure of the lens sleeve of the present utility model.

[0028] In the figure: 1, nose pad; 2, metal core of nose pad; 3, spectacle frame; 4, metal ornament; 5, temple; 6, rubber sleeve; 7, optical spectacle frame; 8, optical lens; 9, front card of folding hinge; 10, rear card of folding hinge; 11, lens sleeve frame; 12, lens sleeve lens; 13, fastening screw. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1 - 12 , the present utility model provides a technical solution: a folding lens sleeve structure for sports sunglasses, including a spectacle frame 3, a temple 5 is hinged and assembled on the spectacle frame 3 through screws, a rubber sleeve 6 is sleeved and assembled on the temple 5, an eight-shaped bracket is integrally formed at a position corresponding to the human nose on the spectacle frame 3, and a metal core 2 of the nose pad is connected to the eight-shaped bracket through screws, and a nose pad 1 is wrapped and assembled outside the metal core 2 of the nose pad. An optical spectacle frame 7 is integrally formed on the spectacle frame 3, an optical lens 8 is snap-fitted in the optical spectacle frame 7, a rear card 10 of the folding hinge is fixedly assembled on the metal core 2 of the nose pad through a fastening screw 13, a front card 9 of the folding hinge is hinged and assembled on the rear card 10 of the folding hinge, a lens sleeve frame 11 is fixedly sleeved outside the front card 9 of the folding hinge, and a lens sleeve lens 12 is snap-fitted in the lens sleeve frame 11.

[0031] This set of lens has a wide range of applications and can be used on glasses with different functions, such as optical frames for myopia, sunglasses, sports glasses, protective glasses and other different types of glasses frames. For example, a normal myopia glasses can also be made with this kind of structure. Adding a polarized sunglass lens to the set of lens, it can be used for driving. When driving and passing through a tunnel, the set of lens can be quickly flipped up. It will not affect the line of sight because the set of lens is still worn when the tunnel is dark. When out of the tunnel, the set of lens can be quickly put on again, and the comfort of use will be very good.

[0032] A metal ornament 4 is fixedly bonded and assembled on the outer side wall of the frame 3, and the rubber sleeve 6 is a rubber sheath.

[0033] The optical frame 7 is a semi-frame, and a card slot adapted to the optical lens 8 is provided on the side wall of the optical frame 7. The optical lenses 8 are symmetrically arranged on both sides of the nose pad 1.

[0034] In actual use, the optical frame 7 can be replaced. According to the needs of the user, different types of frames with different functions can be replaced. For example, the optical lens 8 equipped on the optical frame 7 can be a normal lens for daily use or an anti-fog lens, an oil-proof and waterproof lens, a high-definition and high-contrast lens, etc. Different function lenses can be selected and replaced according to needs. With the combination of an up-and-down flipping set of lens, various glasses for different occasions, climates, sports types and multiple functions can be assembled for use. In addition, the set of lens can be set at different positions of the frame 3 to meet the usage requirements, achieving the product characteristics of being light, stable, adjustable, combining the design of replaceable optical frames and sets of lens, and being easy and comfortable to use.

[0035] The nose pad 1 is a silica gel sleeve, and the nose pad 1 and the card 10 after the folding hinge are fixed by a fastening screw 13.

[0036] The front card 9 of the folding hinge is hinged and assembled on the rear card 10 of the folding hinge through a pin shaft. The rear card 10 of the folding hinge is a folded piece. The front card 9 of the folding hinge and the rear card 10 of the folding hinge are vertically arranged. The set of lens combines and connects the frame 3 and the set of lens 12 through the front card 9 of the folding hinge and the rear card 10 of the folding hinge. The biggest feature is that it does not require welding, but is locked together with the frame 3 by the fastening screw 13 that locks the nose pad 1. And this hinge structure can be rotated and folded, so that the set of lens can be flipped up and down to achieve the function conversion of using the set of lens at any time or not using the set of lens. This hinge does not require screws and has an elastic snap structure through the structure and materials themselves. The structure is simple and easy to process, and the structure is stable. It can be applied to, for example, sunglasses, optical myopia glasses, safety glasses, goggles, sports sunglasses. Different lenses can be selected and designed for use according to needs.

[0037] The set of lens 12 corresponds to the optical lens 8, and the size of the set of lens 12 is larger than that of the optical lens 8.

[0038] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A folding lens structure for sports sunglasses, comprising a lens frame (3), characterized in that: The frame (3) is hingedly provided with a temple (5) by means of screws, the temple (5) is sleeved with a rubber sleeve (6), the frame (3) is integrally provided with an eight-shaped bracket corresponding to the position of the human nose, the eight-shaped bracket is connected with a nose pad metal core (2) by means of screws, and the nose pad metal core (2) is wrapped and provided with a nose pad (1) on the outside; An optical frame (7) is integrally formed on the frame (3), and an optical lens (8) is snap-fitted and assembled inside the optical frame (7); A folding hinge rear card (10) is fixedly mounted on the nose pad metal core (2) by means of a fastening screw (13); a folding hinge front card (9) is hingedly mounted on the folding hinge rear card (10); a set mirror frame (11) is fixedly mounted on the outer side of the folding hinge front card (9); and a set mirror lens (12) is snap-fitted inside the set mirror frame (11).

2. The folding cover structure of sports sunglasses according to claim 1, characterized in that: A metal decorative sheet (4) is fixedly bonded and assembled on the outer side wall of the mirror frame (3), and the rubber sleeve (6) is a rubber sleeve.

3. The folding cover structure of sports sunglasses according to claim 1, characterized in that: The optical frame (7) is a half frame, and a slot adapted to the optical lens (8) is provided on a side wall of the optical frame (7), and the optical lens (8) is symmetrically arranged on both sides of the nose pad (1).

4. The folding cover structure of sports sunglasses according to claim 1, characterized in that: The nose pad (1) is a silicone sleeve, and the nose pad (1) and the card (10) behind the folding hinge are fixed by a fastening screw (13).

5. The folding cover structure of sports sunglasses according to claim 1, characterized in that: The folding hinge front card (9) is hingedly assembled on the folding hinge rear card (10) through a pin shaft, and the folding hinge rear card (10) is a folding piece. The folding hinge front card (9) and the folding hinge rear card (10) are vertically arranged.

6. The folding cover structure of sports sunglasses according to claim 1, characterized in that: The set mirror lens (12) corresponds to the optical lens (8), and the size of the set mirror lens (12) is larger than that of the optical lens (8).

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