Novel sunglasses capable of preventing eversion and deformation

Abstract

The utility model discloses a pair of novel sunglasses capable of preventing eversion and deformation, which comprises a glasses frame, a fixed frame is arranged on the inner side of the glasses frame, integrated lenses are mounted in the fixed frame, socket grooves are formed in the top ends of the two sides of the glasses frame, and glasses legs are connected to the two sides of the glasses frame through bolts. According to the sunglasses, the overall structure of the glasses frame is kept unchanged through the overall high elasticity of the integrated lenses, the middle beam and the pile heads at the two ends of the glasses frame are prevented from turning outwards, the integrated lenses can be supported and protected through the overall frame structure of the glasses frame, and the fragile middle portions of the integrated lenses are prevented from being damaged by the outside; and the effects of preventing the glasses frame from being turned outwards and protecting the lenses can be simultaneously achieved. Due to the trend of the elastic force of the buffer strips of the glasses legs, the glasses legs cannot expand outwards and have slight inward extrusion force, so that the wearing stability and comfort are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sunglasses, and more specifically, to a new type of sunglasses that prevent outward turning and deformation. Background Art

[0002] For most sunglasses on the existing market, the fitting between the eyewire endpieces and the temple arms is straight, and the fitting between the eyewire and the lenses is also straight. The left and right lenses are separated by the center bar of the eyewire. After wearing for a long time, especially for sunglasses made of acetate sheets, the center bar of the eyewire and the connection between the eyewire and the temple arms are prone to outward turning and deformation. After deformation, it requires a professional to heat and then manually bend it back to the original shape suitable for wearing. If not readjusted or adjusted improperly, it will cause damage to the eyewire. If not adjusted, the opening size at the rear end of the temple arms will become larger, and it cannot be placed on the ears or will become loose after opening, thus making it unable to be used normally. Summary of the Utility Model

[0003] In view of the above technical problems in the related art, the utility model provides a new type of sunglasses that prevent outward turning and deformation, which can solve the above problems.

[0004] To achieve the above technical objectives, the technical solution of the utility model is realized as follows:

[0005] A new type of sunglasses that prevent outward turning and deformation, characterized in that: it includes an eyewire, a fixed frame is arranged inside the eyewire, an integral lens is installed inside the fixed frame, socket grooves are opened at the top ends of both sides of the eyewire, and temple arms are connected to both sides of the eyewire through bolts.

[0006] Further, a buffer semi-arc is arranged in the socket groove, and a buffer strip is arranged at the front end of each temple arm.

[0007] Further, a concave table surface is arranged inside the eyewire, and a triangular card slot is arranged inside the concave table surface.

[0008] Further, a lens triangular inclined step surface is arranged on the periphery of the integral lens, and a fixed frame triangular inclined step surface is arranged on the periphery of the fixed frame.

[0009] Further, the temple arm structures on both sides of the eyewire are symmetrical, and the concave table surface of the eyewire matches the integral lens and the fixed frame.

[0010] Further, the material of the integral lens includes an elastic high-transparency material, and the material of the buffer strip includes an elastic high-transparency material.

[0011] Advantages of the present utility model: By utilizing the overall high elasticity of the integrated lens, the overall structure of the spectacle frame is maintained unchanged, preventing the middle beam and the two end studs of the spectacle frame from turning outwards. At the same time, the overall frame structure of the spectacle frame can support and protect the integrated lens, preventing the relatively fragile middle part of the integrated lens from being damaged externally. It can achieve the functions of preventing the spectacle frame from turning outwards and protecting the lens simultaneously. The elastic force trend of the buffer strip on the temple makes the temple not expand outwards and has a slight inward squeezing force, thus ensuring the stability and comfort of wearing. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0013] The following further elaborates on the present utility model based on the drawings.

[0014] Figure 1 is a three-dimensional structural schematic diagram of a new type of anti-outward-turning and deformation-preventing sunglasses according to an embodiment of the present utility model;

[0015] Figure 2 is an A-A cross-sectional view of a new type of anti-outward-turning and deformation-preventing sunglasses according to an embodiment of the present utility model;

[0016] Figure 3 is a B-B cross-sectional view of a new type of anti-outward-turning and deformation-preventing sunglasses according to an embodiment of the present utility model;

[0017] Figure 4 is a structural schematic diagram of the temple connection of a new type of anti-outward-turning and deformation-preventing sunglasses according to an embodiment of the present utility model;

[0018] Figure 5 is a structural schematic diagram of the integrated lens of a new type of anti-outward-turning and deformation-preventing sunglasses according to an embodiment of the present utility model;

[0019] Figure 6 is a structural schematic diagram of the fixed frame of a new type of anti-outward-turning and deformation-preventing sunglasses according to an embodiment of the present utility model;

[0020] In the figure:

[0021] 1, spectacle frame; 2, temple; 3, integrated mirror surface; 4, fixed frame; 5, bolt; 6, socket groove; 7, buffer semi-arc; 8, concave table surface; 9, triangular card slot; 10, buffer strip; 11, lens triangular inclined step surface; 12, fixed frame triangular inclined step surface. Detailed Embodiment

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0023] like Figure 1-6 As shown, according to the utility model, a new type of anti-turning deformation sunglasses is disclosed, comprising a glasses frame 1, a fixed frame 4 is arranged inside the glasses frame 1, an integrated lens 3 is installed inside the fixed frame 4, a socket groove 6 is opened at the top of both sides of the glasses frame 1, and glasses legs 2 are connected to both sides of the glasses frame 1 by bolts 5;

[0024] In one embodiment of the utility model, a buffer semi-arc 7 is provided in the socket groove 6, a buffer strip 10 is provided at the front end of each of the glasses legs 2, a concave table 8 is provided on the inner side of the glasses frame 1, a triangular card slot 9 is provided on the inner side of the concave table 8, a lens triangular oblique step surface 11 is provided on the periphery of the integrated lens 3, a fixed frame triangular oblique step surface 12 is provided on the periphery of the fixed frame 4, the glasses legs 2 on both sides of the glasses frame 1 are symmetrical in structure, the concave table 8 of the glasses frame 1 matches the integrated lens 3 and the fixed frame 4, the integrated lens 3 material includes an elastic high-transmittance material, and the buffer strip 10 material includes an elastic high-transmittance material;

[0025] When installing, place the integrated lens on the concave surface of the eyeglass frame. Since the eyeglass frame has a certain degree of plasticity, move the outer frame around the eyeglass frame to make the integrated lens snap into the triangular slot, and then snap the fixed frame into the triangular slot of the eyeglass frame in the same way. Finally, insert the buffer strip of the eyeglass leg into the socket slot of the eyeglass frame and connect the hinge with bolts.

[0026] When in use, open the two sides of the glasses legs outward. When the side of the glasses legs are close to 170° on the side of the pile head, the buffer strip will press against the bottom of the socket slot. When it is further pushed outward to 180°, the buffer strip is squeezed into an arc and enters the buffer semi-arc. At this time, the buffer strip has elastic force, which will put pressure on the glasses legs to rotate inward.

[0027] The sunglasses of the present application can utilize the overall high elasticity of the integrated lens to keep the overall structure of the spectacle frame unchanged, prevent the middle beam and the two end stubs of the spectacle frame from turning outwards, and can also support and protect the integrated lens through the overall frame structure of the spectacle frame, preventing the relatively fragile middle part of the integrated lens from being damaged externally. It can achieve the functions of preventing the spectacle frame from turning outwards and protecting the lens at the same time. The elastic force trend of the buffer strip on the temple makes the temple not expand outwards and has a slight inward squeezing force, thus ensuring the stability and comfort of wearing.

[0028] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. 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 new type of anti-eversion deformation sunglasses, characterized by: The invention comprises a spectacle frame (1), wherein a fixed frame (4) is arranged inside the spectacle frame (1), an integrated lens (3) is installed inside the fixed frame (4), a socket groove (6) is provided at the top of both sides of the spectacle frame (1), and both sides of the spectacle frame (1) are connected with spectacle legs (2) via bolts (5); a buffer semi-arc (7) is arranged inside the socket groove (6), and each of the spectacle legs (2) is provided with a buffer strip (10) at the front end.

2. The novel anti-eversion deformation sunglasses according to claim 1 are characterized by: A concave table surface (8) is provided on the inner side of the eyeglass frame (1), and a triangular slot (9) is provided on the inner side of the concave table surface (8).

3. The novel anti-eversion deformation sunglasses according to claim 1 are characterized by: The periphery of the integrated lens (3) is provided with a lens triangular oblique step surface (11), and the periphery of the fixed frame (4) is provided with a fixed frame triangular oblique step surface (12).

4. The novel anti-eversion deformation sunglasses according to claim 2 are characterized by: The structures of the glasses legs (2) on both sides of the glasses frame (1) are symmetrical, and the concave table surface (8) of the glasses frame (1) matches the integrated lens (3) and the fixed frame (4).

5. The novel anti-eversion deformation sunglasses according to claim 1 are characterized by: The material of the integrated lens (3) comprises an elastic high-transmittance material, and the material of the buffer strip (10) comprises an elastic high-transmittance material.

Images