Protective clamping piece and protective glasses

Abstract

The utility model discloses a protective clamping piece which comprises a protective piece (1), a connecting strip (2) and at least two fixing clamps (3). The protective sheet (1) is provided with an infrared-proof layer; the top of the protective sheet (1) is fixedly connected with the connecting strip (2), the protective sheet (1) and the connecting strip (2) can be bent, and the protective sheet (1) and the connecting strip (2) are divided into a main body part (A) and a side part (B) after being bent; the fixing clamps (3) are connected with the connecting strip (2), and the two fixing clamps (3) are located at the two ends of the connecting strip (2) and used for fixing the main body part (A) and the side part (B) respectively. According to the protection clamping piece, the protection piece provided with the infrared ray-proof layer can be bent into the main body part and the side part and is erected on the glasses, infrared rays are protected from the front side of the glasses, protection is also performed on the side faces of the glasses, damage of the infrared rays to the glasses is effectively reduced, and occurrence and development of cataract are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of eyeglass lenses, and in particular to a protective clip and protective glasses. Background Art

[0002] Cataracts are a visual impairment caused by clouding of the lens, with painless, progressive vision loss as the primary symptom. Cataracts are the leading cause of blindness in my country, and their pathogenesis is complex, resulting from the long-term combined effects of various internal and external factors on the lens.

[0003] Epidemiological studies have shown a significant positive correlation between smoking and the development of nuclear cataracts and posterior subcapsular cataracts. Furthermore, literature suggests that when the eye is exposed to infrared radiation, it is absorbed by the iris and converted into heat, which is then directed to the lens and causes cataracts.

[0004] Therefore, how to protect the eyes and reduce the occurrence and development of cataracts is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] To solve the above technical problems, the first object of the present invention is to provide a protective clip; the second object of the present invention is to provide protective glasses. The protective clip provided in the present application, which has an infrared protection layer, can be bent into a main portion and a side portion, and mounted on the glasses. It not only protects the front of the glasses from infrared rays, but also protects the sides, effectively reducing damage to the glasses caused by infrared rays and reducing the occurrence and development of cataracts.

[0006] The technical solutions provided by this utility model are as follows:

[0007] A protective clip comprises: a protective sheet, a connecting strip and at least two fixing clips;

[0008] The protective sheet is provided with an infrared protection layer;

[0009] The top of the protective sheet is fixedly connected to the connecting strip, and both the protective sheet and the connecting strip can be bent to form a main body and a side portion after bending;

[0010] The fixing clip is connected to the connecting strip, and two fixing clips are located at both ends of the connecting strip, and are used to fix the main body and the side part respectively.

[0011] Preferably, the fixing clip is slidably connected to the connecting strip.

[0012] Preferably, the connecting strip is provided with grooves along its length.

[0013] The fixing clip includes a moving portion which is slidably disposed in the groove.

[0014] Preferably, the fixing clip further comprises a bending portion and a fixing portion, wherein two ends of the bending portion are respectively connected to the moving portion and the fixing portion, and a width at a connection between the bending portion and the moving portion is smaller than a width of the moving portion;

[0015] Edges are respectively provided on both side walls of the groove, and a distance between the two edges is greater than or equal to the width of the bending portion and less than the width of the moving portion.

[0016] Preferably, the fixing portion is a clamping claw, or a clamping plate with an adhesive layer.

[0017] Preferably, three fixing clips are provided.

[0018] A pair of protective glasses comprises a glasses body and two protective clips according to any one of the above items.

[0019] In addition to the heat radiation in the workplace, tobacco burning also generates a large amount of heat and infrared radiation, which may cause cataracts after a cumulative effect over time. In response to this problem, the present application provides a protective clip, including: a protective plate, a connecting strip and at least two fixing clips; the protective plate is provided with an infrared protection layer; the top of the protective plate is fixedly connected to the connecting strip, and the protective plate and the connecting strip can be bent, and after bending, they are divided into a main body and a side; the fixing clip is connected to the connecting strip, and the two fixing clips are located at both ends of the connecting strip, respectively used to fix the main body and the side. The protective clip provided in the present application is provided with an infrared protection layer. The protective plate can be bent into a main body and a side, and mounted on the glasses, not only protecting the front of the glasses from infrared rays, but also protecting the sides, effectively reducing the damage to the glasses caused by infrared rays and reducing the occurrence and development of cataracts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic structural diagram of the protective clip in an embodiment of the present utility model (with two fixing clips);

[0022] Figure 2 This is a cross-sectional schematic diagram of the connecting strip and the fixing clip of the protective clip in the embodiment of the present utility model;

[0023] Figure 3 This is a structural diagram of the protective glasses installed with two protective clips in an embodiment of the utility model (C is the glasses body, and the protective clips are provided with three fixing clips);

[0024] Figure numerals: 1 - protective sheet; 2 - connecting strip; 21 - groove; 22 - edge; 3 - fixing clip; 31 - moving part; 32 - bending part; 33 - fixing part; A - main body; B - side. DETAILED DESCRIPTION

[0025] In order to help those skilled in the art better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0026] It should be noted that when an element is referred to as being “fixed on” or “set on” another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout the description of this application, "plurality" or "several" means two or more, unless otherwise specifically defined.

[0029] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0030] As shown in the figure, an embodiment of the present invention provides a protective clip, comprising: a protective sheet 1, a connecting strip 2 and at least two fixing clips 3;

[0031] The protective sheet 1 is provided with an infrared protection layer;

[0032] The top of the protective sheet 1 is fixedly connected to the connecting strip 2, and both the protective sheet 1 and the connecting strip 2 can be bent to form a main body A and a side B.

[0033] The fixing clip 3 is connected to the connecting bar 2 , and two fixing clips 3 are located at both ends of the connecting bar 2 , respectively used to fix the main body A and the side portion B.

[0034] In addition to the heat radiation in the workplace, tobacco burning also brings a lot of heat and generates infrared radiation, which may cause cataracts after a cumulative effect over time. In response to this problem, the present application provides a protective clip, including: a protective sheet 1, a connecting strip 2 and at least two fixing clips 3; the protective sheet 1 is provided with an infrared protection layer; the top of the protective sheet 1 is fixedly connected to the connecting strip 2, and the protective sheet 1 and the connecting strip 2 can be bent, and after bending, they are divided into a main body A and a side B; the fixing clip 3 is connected to the connecting strip 2, and the two fixing clips 3 are located at both ends of the connecting strip 2, respectively used to fix the main body A and the side B. The protective clip provided by the present application, the protective sheet 1 provided with an infrared protection layer can be bent into a main body A and a side B, and mounted on the glasses, not only protecting the front of the glasses from infrared rays, but also protecting the sides, effectively reducing the damage of infrared rays to the glasses and reducing the occurrence and development of cataracts.

[0035] The protective clip provided in the present application, the protective plate 1 and the connecting strip 2 can be bent, and can be adapted to glasses of different shapes and widths. The connecting strip 2 is connected to the top of the protective plate 1, and the fixing clip 3 is connected to the connecting strip 2. When the protective clip is clamped on the glasses, it will not cause serious adverse effects on the field of vision; and the protective clip provided in the present application is provided with at least two fixing clips 3, one of which is provided at one end of the connecting strip 2, and the main body A is fixed in front of the lens by connecting to the frame of the glasses; the other fixing clip 3 is provided at the other end of the connecting strip 2, and the side B is fixed to the side by connecting to the frame of the glasses or the temples, so as to keep the protective clip stable when worn.

[0036] The protective sheet 1 and connecting strip 2 are bendable, which can be achieved by selecting a material with suitable elasticity (such as plastic). The protective sheet 1 has a thickness of 0.5-2 mm, more preferably 1-1.5 mm, and is both bendable and strong. The infrared shielding layer provided on the protective sheet 1 can be made of materials known in the art. This application merely superimposes a known infrared shielding layer on the protective sheet 1.

[0037] The protective sheet 1 is preferably transparent so as not to affect vision; it may also be brown or other colors that can protect against visible light as needed.

[0038] Preferably, the fixing clip 3 is slidably connected to the connecting strip 2 .

[0039] Preferably, the connecting strip 2 is provided with a groove 21 along its length direction.

[0040] The fixing clip 3 includes a movable portion 31 slidably disposed in the groove 21 .

[0041] More preferably, the fixing clip 3 is slidably connected to the connecting strip 2 , so that the user can freely adjust the position of the fixing clip 3 according to preferences and needs, which provides higher flexibility.

[0042] The fixing clip 3 is slidably connected to the connecting strip 2 , and is preferably implemented by the following structure: the connecting strip 2 is provided with a groove 21 along its length direction, and the fixing clip 3 includes a moving portion 31 slidably disposed in the groove 21 .

[0043] Preferably, the fixing clip 3 further includes a bending portion 32 and a fixing portion 33, wherein two ends of the bending portion 32 are respectively connected to the moving portion 31 and the fixing portion 33, and the width of the connection between the bending portion 32 and the moving portion 31 is smaller than the width of the moving portion 31;

[0044] Edges 22 are respectively formed on both side walls of the groove 21 . The distance between the two edges 22 is greater than or equal to the width of the bending portion 32 and less than the width of the moving portion 31 .

[0045] It is further preferred that edges 22 are provided on each side wall of the groove 21 to prevent the movable portion 31 of the fixing clip from falling out of the groove 21. Accordingly, in addition to the movable portion 31, the fixing clip 3 also includes a bent portion 32 and a fixed portion 33. The junction between the bent portion 32 and the movable portion 31 is relatively thin (i.e., the width of the junction between the bent portion 32 and the movable portion 31 is less than the width of the movable portion 31). Furthermore, the spacing between the two edges 22 is greater than or equal to the width of the bent portion 32, but less than the width of the movable portion 31. This allows the movable portion 31 to be retained in the groove 21 without hindering the bent portion 32 from moving with the movable portion 31.

[0046] The width of the bent portion 32 can be uniform throughout, or it can be narrower near the movable portion 31 and have varying widths elsewhere, without affecting the limiting effect of the edge 22 on the movable portion 31 .

[0047] The bending portion 32 is made of materials known in the art such as steel wire and nickel-titanium shape memory alloy, and can be bent freely as needed, with a wider range of applications.

[0048] Preferably, the fixing portion 33 is a clamping claw, or a clamping plate with an adhesive layer.

[0049] Preferably, the fixing portion 33 is a clamping claw that is clamped on the frame or temple of the glasses; or, the fixing portion 33 is a clamping plate with an adhesive layer that can be glued to the frame or temple to achieve fixation.

[0050] Preferably, three fixing clips 3 are provided.

[0051] Preferably, the protective clip is provided with three fixing clips 3, two for clamping and fixing the main body A, and one for clamping and fixing the side portion B.

[0052] A pair of protective glasses comprises a glasses body and two protective clips according to any one of the above items.

[0053] The present application also provides a pair of protective glasses, which are provided to consumers in a package of a pair of glasses body and two protective clips. Consumers can achieve the protective function by installing the two protective clips on the pair of glasses body.

[0054] The protective clip, protective sheet 1 and connecting strip 2 provided in the present application can be bent at appropriate positions as needed, and can adapt to the needs of bending in different directions for the left eye and the right eye, thereby achieving protection.

[0055] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one 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 is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A protective clip, characterized in that: include: A protective sheet (1), a connecting strip (2) and at least two fixing clips (3); The protective sheet (1) is provided with an infrared protection layer; The top of the protective sheet (1) is fixedly connected to the connecting strip (2), and both the protective sheet (1) and the connecting strip (2) can be bent to form a main body (A) and a side portion (B). The fixing clip (3) is connected to the connecting strip (2), and the two fixing clips (3) are located at both ends of the connecting strip (2) and are used to fix the main body (A) and the side (B) respectively.

2. The protective clip according to claim 1, wherein: The fixing clip (3) is slidably connected to the connecting strip (2).

3. The protective clip according to claim 2, wherein: The connecting strip (2) is provided with a groove (21) along its length. The fixing clamp (3) comprises a movable portion (31), and the movable portion (31) is slidably disposed in the groove (21).

4. The protective clip according to claim 3, characterized in that: The fixing clamp (3) further comprises a bending portion (32) and a fixing portion (33), wherein two ends of the bending portion (32) are respectively connected to the moving portion (31) and the fixing portion (33), and the width of the connection between the bending portion (32) and the moving portion (31) is smaller than the width of the moving portion (31); Edges (22) are respectively provided on both side walls of the groove (21), and the distance between the two edges (22) is greater than or equal to the width of the bending portion (32) and less than the width of the moving portion (31).

5. The protective clip according to claim 4, characterized in that: The fixing portion (33) is a clamping claw or a clamping plate with an adhesive layer.

6. The protective clip according to any one of claims 1 to 5, characterized in that: Three fixing clips (3) are provided.

7. A pair of protective glasses, comprising a glasses body, characterized in that: Also included are two protective clips according to any one of claims 1-6.

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