CN219590622U - Glasses capable of being provided with shading lenses - Google Patents

Abstract

The utility model provides a glasses that can set up shading lens, including the picture frame, vision lens, and shading lens, vision lens sets up in the lens installation zone of picture frame, the picture frame has a first equipment basal plane, the second equipment basal plane, be formed with inwards sunken caulking groove that is located the lens installation zone front side on the first equipment basal plane, have the frame that sets up along its outline on the shading lens, the frame sets up in the caulking groove and can dismantle with the picture frame through the magnetism and be connected, be provided with the operating unit on the second equipment basal plane, the operating unit has the preset structure that presents the gesture through the adjustment change itself, and allow it to produce thrust so that shading lens and picture frame separation when getting into the caulking groove. The utility model has the advantages that the vision lens and the shading lens can exist in the lens frame at the same time, and when the shading lens is dismounted, a user is not required to dismount the shading lens by removing the holding part by hand, so that fingerprint marks on the shading lens are avoided, the vision definition is not influenced, and the lens is not required to be dismounted once.

Description

Glasses capable of being provided with shading lenses

Technical Field

The utility model relates to the technical field of glasses, in particular to glasses with shading lenses.

Background

The shading lens can effectively remove short-wave light rays such as ultraviolet rays, blue light and the like which are harmful to eyes most greatly under 500nm, reduce the main reasons of glare and feel dazzling, protect retina from being damaged by light, improve the transmittance of other visible light rays, and make scenery look brighter, clearer and natural visually. In medicine, light-shielding glasses are used as an ophthalmic medical aid.

Publication number CN217181359U discloses a lens quick detach structure of glasses, including picture frame, mirror leg and lens, and lens and picture frame are split type structure, and this lens is equipped with the frame along the profile, and the picture frame corresponds the frame profile and is equipped with the caulking groove, does detachable fixed connection between this caulking groove and the frame. This kind of lens quick detach structure can make glasses can regard as the eyesight glasses to use through replacement lens eyesight lens or shading lens, also can regard as the shading glasses to use, but have the defect, can't use simultaneously, mainly show when using the shading lens, this glasses do not possess the eyesight lens, then vision has the user of problem can directly influence its vision definition when not wearing the eyesight lens, general main environment of wearing the shading lens is outdoor, drive the vehicle promptly, in the outer hiking etc. especially, the vision definition directly influences user's safety, so this glasses can't satisfy user's user demand, this quick detach structure does not have any auxiliary measure simultaneously, need the user to hold the lens and dismantle in the dismantlement process, such dismantlement mode can lead to appearing the fingerprint trace on the lens, thereby also influence the vision definition, influence user's sense of use.

Disclosure of Invention

The present utility model is directed to solving the above-mentioned drawbacks of the prior art, and provides glasses with a lens for shielding light.

The utility model solves the technical problems by adopting the technical scheme that: the glasses with the shading lenses comprise a glasses frame, the vision lenses and the shading lenses, wherein the vision lenses are arranged in a lens installation area of the glasses frame, the glasses frame is provided with a first assembly base surface and a second assembly base surface, the first assembly base surface is provided with an embedded groove which is concave inwards and is positioned at the front side of the lens installation area, the shading lenses are provided with frames arranged along the outer outline of the glasses frame, the frames are arranged in the embedded groove and are detachably connected with the glasses frame through magnetic attraction, the second assembly base surface is provided with an operation unit, the operation unit is provided with a preset structure which changes the self-presenting posture through adjustment, and the operation unit is allowed to enter the embedded groove and generate thrust after changing the self-presenting posture so that the shading lenses are separated from the glasses frame.

Further perfecting, the picture frame is broken at the position that is close to the mirror leg to make the picture frame have the concatenation end, and by the concatenation end, splice end and by the concatenation end through screw connection after the amalgamation.

Further perfecting, the mirror frame is also provided with a third assembly base surface opposite to the second assembly base surface at the caulking groove, a first clamping groove positioned at one side of the screw mounting position is formed on the third assembly base surface, and a first permanent magnet is arranged in the first clamping groove; the frame is provided with an assembling matching surface which is contacted with the third assembling base surface, a second clamping groove which is matched with the first clamping groove in position is arranged on the assembling matching surface, and a second permanent magnet which is in magnetic attraction fit with the first permanent magnet is arranged in the second clamping groove.

Further perfecting, the outer peripheral surface of the frame is provided with a positioning bulge relative to the second permanent magnet, the caulking groove is provided with a positioning node matched with the positioning bulge in position on the frame, and the positioning bulge enters the positioning node to complete the preset positioning before the magnetic attraction.

Further perfecting, the second assembly base surface is provided with an inner cavity penetrating through the mirror frame, and the operation unit is arranged in the inner cavity.

Further perfecting, the operation unit comprises an operation arm which is positioned in the inner cavity and realizes swinging by taking the shaft as a rotating shaft, and the shaft is in interference fit with the mirror frame.

Further perfecting, the upper end of the operating arm is provided with an extending body which extends out of the inner cavity from the operating arm, and the extending body is obliquely arranged from inside to outside.

The beneficial effects of the utility model are as follows:

the vision lens and the shading lens can exist in the lens frame at the same time, and when the vision lens is disassembled, a user is not required to disassemble the vision lens by taking the lens by hand, but the user ejects the vision lens by the operation unit, so that fingerprint marks on the lens can not occur in the disassembly mode, the vision definition can not be influenced, and the vision lens does not need to be disassembled and rubbed once.

Drawings

FIG. 1 is a schematic view of the front face of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model in another direction;

FIG. 3 is a schematic view of the structure of the back side of the present utility model;

fig. 4 is an enlarged partial schematic view of the portion a of fig. 3 according to the present utility model.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to the drawings: the spectacles capable of being provided with the shading lenses comprises a spectacle frame 1, vision lenses 2 and shading lenses 3, wherein the vision lenses 2 are arranged in a lens mounting area 11 of the spectacle frame 1, the spectacle frame 1 is provided with a first assembling base surface 12 and a second assembling base surface 13, a caulking groove 12-a which is concave inwards and is positioned at the front side of the lens mounting area 11 is formed on the first assembling base surface 12, a frame 31 which is arranged along the outer contour of the shading lenses 3 is arranged on the shading lenses 3, the frame 31 is arranged in the caulking groove 12-a and is detachably connected with the spectacle frame 1 through magnetic attraction, an operation unit 4 is arranged on the second assembling base surface 13, and the operation unit 4 is provided with a preset structure which changes the self-presenting posture through adjustment and allows the operation unit 4 to enter the caulking groove 12-a after changing the self-presenting posture and generates thrust so as to separate the shading lenses 3 from the spectacle frame 1. The principle of the utility model is that the vision lens 2 is arranged in the lens mounting area 11, namely, the vision lens 2 is always kept on the lens frame 1 on the premise of not replacing the vision lens 2, the shading lens 3 can be detached according to the use condition, namely, the shading lens 3 is connected with the lens frame 1 in a magnetic attraction mode, compared with the prior art, the vision lens 2 and the shading lens 3 can exist on the lens frame 1 at the same time, when the vision lens 3 is detached, the user is not required to remove the vision lens through holding the shading lens by hands, the user ejects the vision lens through the operation unit 4, and holds the frame 31 after ejection, fingerprint marks on the lens cannot be caused by the detachment mode, the vision definition cannot be influenced, and the vision lens 3 does not need to be detached and rubbed once.

The picture frame 1 is disconnected in the position department that is close to the mirror leg to make picture frame 1 have concatenation end 14, and by concatenation end 15, concatenation end 14 and by concatenation end 15 pass through screwed connection after the amalgamation, such setting makes things convenient for the change of vision lens 2, under no screwed connection restriction, picture frame 1 makes self elasticity that has make the disconnection department (concatenation end 14 with by concatenation end 15) change to the separation state from the amalgamation state, make the installation area that lens installation zone 11 provided increase, thereby make things convenient for the loading/taking out of vision lens 2, can produce the restraining force fast after the screw in simultaneously, make vision lens 2 keep in lens installation zone 11 completely.

The mirror frame 1 is also provided with a third assembling base surface 16 opposite to the second assembling base surface 13 at the embedding groove 12-a, a first clamping groove 16-a positioned at one side of the screw mounting position is formed on the third assembling base surface 16, and a first permanent magnet 5 is arranged in the first clamping groove 16-a; the frame 31 is provided with an assembling matching surface 31-a which is contacted with the third assembling base surface 16, the assembling matching surface 31-a is provided with a second clamping groove 31-a1 which is matched with the first clamping groove 16-a in position, the second clamping groove 31-a1 is internally provided with a second permanent magnet 6 which is in magnetic attraction fit with the first permanent magnet 5, the first permanent magnet 5 and the second permanent magnet 6 are provided with mounting positions through the first clamping groove 16-a and the second clamping groove 31-a1, the positions of the two mounting positions can be matched, and the sizes and the shapes of the first clamping groove 16-a and the second clamping groove 31-a1 are also matched, so that the first permanent magnet 5 or the second permanent magnet 6 can be in the same size and shape, and the frame is convenient and quick.

The peripheral surface of the frame 31 is provided with a positioning protrusion 31-b corresponding to the second permanent magnet 6, the caulking groove 12-a is provided with a positioning node 12-a1 matched with the positioning protrusion 31-b in position on the lens frame 1, the positioning protrusion 31-b enters the positioning node 12-a1 to complete the pre-positioning before the magnetic attraction, the positioning protrusion 31-b and the positioning node 12-a1 can complete the pre-positioning before the magnetic attraction, and certain limitation can be provided after the magnetic attraction, namely, both ends of the shading lens 3 are limited, so that one side of deflection does not occur after the shading lens 3 is mounted on the lens frame 1, and the use stability of the shading lens 3 is increased.

The second assembly base surface 13 is provided with an inner cavity 13-a penetrating through the mirror frame 1, the operation unit 4 is arranged in the inner cavity 13-a, so that the operation unit 4 can be positioned close to the shading lens 3, and can be contacted with the shading lens 3 after the operation unit 4 changes the posture of the operation unit itself, so that the shading lens 3 is rapidly pushed out, and the magnetic attraction is released at the magnetic attraction position.

The operation unit 4 comprises an operation arm 41 which is positioned in the inner cavity 13-a and swings by taking the shaft element 7 as a rotating shaft, the shaft element 7 and the mirror frame 1 are in interference fit, the operation arm 41 realizes changing the self-presenting posture in a swinging way through the shaft element 7, the shaft element 7 is perpendicular to the swinging direction of the operation arm 41, the operation arm 41 is firstly placed in the inner cavity 13-a when being arranged, then the shaft element 7 is arranged on the mirror frame 1 and extends into the inner cavity 13-a and passes through the operation arm 41, the outer diameter of one end of the operation arm 41 is smaller than the outer diameter of one end reserved on the mirror frame 1, so that the overaddicted fit does not obstruct the shaft element 7 from entering the inner cavity 13-a, and simultaneously, the operation arm 41 and the inner cavity 13-a are directly provided with a torsion spring sleeved on the shaft element 7, so that the operation arm 41 can be automatically restored to the initial state after the self-presenting posture is stressed by the operation arm 41, thereby ensuring that the operation arm 41 is in the normal state of the inner cavity 13-a, and interference is not generated on the vision of a user.

The upper end of the operating arm 41 is provided with an extending body 41-a extending from the operating arm 41 and extending out of the inner cavity 13-a, the extending body 41-a is obliquely arranged from inside to outside, the extending body 41-a can serve as an operating handle of the operating arm 41, and a space exists between the inner surface of the extending body and the second assembling base surface 13 through the oblique arrangement, and nails or some flat auxiliary tools of a user enter the space, so that downward driving force is applied to the operating arm 41, and the swinging requirement of the operating arm 41 is met.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (7)

1. Glasses that can set up shading lens, including picture frame (1), vision lens (2) and shading lens (3), its characterized in that: the vision lens (2) is arranged in a lens mounting area (11) of the lens frame (1), the lens frame (1) is provided with a first assembling base surface (12) and a second assembling base surface (13), a caulking groove (12-a) which is concave inwards and is positioned at the front side of the lens mounting area (11) is formed in the first assembling base surface (12), a frame (31) which is arranged along the outer contour of the shading lens (3) is arranged on the shading lens (3), the frame (31) is arranged in the caulking groove (12-a) and is detachably connected with the lens frame (1) through magnetic attraction, an operation unit (4) is arranged on the second assembling base surface (13), and the operation unit (4) is provided with a preset structure which changes the self-presenting posture through adjustment and allows the operation unit to enter the caulking groove (12-a) after changing the self-presenting posture and generate thrust so that the shading lens (3) is separated from the lens frame (1).

2. The eyeglass with configurable eyeglass lenses according to claim 1, wherein: the glasses frame (1) is disconnected at a position close to the glasses legs, the glasses frame (1) is provided with a spliced end (14) and a spliced end (15), and the spliced end (14) and the spliced end (15) are connected through screws after being spliced.

3. The eyeglass with configurable eyeglass lenses according to claim 2, wherein: the mirror frame (1) is further provided with a third assembly base surface (16) opposite to the second assembly base surface (13) at the caulking groove (12-a), a first clamping groove (16-a) positioned at one side of the screw mounting position is formed in the third assembly base surface (16), and a first permanent magnet (5) is arranged in the first clamping groove (16-a); the frame (31) is provided with an assembling matching surface (31-a) which is contacted with the third assembling base surface (16), a second clamping groove (31-a 1) which is matched with the first clamping groove (16-a) in position is arranged on the assembling matching surface (31-a), and a second permanent magnet (6) which is in magnetic attraction fit with the first permanent magnet (5) is arranged in the second clamping groove (31-a 1).

4. A pair of spectacles with a light-shielding lens according to claim 3, wherein: the outer peripheral surface of the frame (31) is provided with a positioning protrusion (31-b) relative to the second permanent magnet (6), the caulking groove (12-a) is provided with a positioning node (12-a 1) matched with the positioning protrusion (31-b) in position on the frame (1), and the positioning protrusion (31-b) enters the positioning node (12-a 1) to complete the pre-positioning before the magnetic attraction.

5. The eyeglass with configurable eyeglass lenses according to claim 1, wherein: the second assembly base surface (13) is provided with an inner cavity (13-a) penetrating through the mirror frame (1), and the operation unit (4) is arranged in the inner cavity (13-a).

6. The eyeglass with configurable eyeglass lenses according to claim 5, wherein: the operating unit (4) comprises an operating arm (41) which is positioned in the inner cavity (13-a) and swings by taking the shaft piece (7) as a rotating shaft, and the shaft piece (7) and the mirror frame (1) are in interference fit.

7. The eyeglass with configurable eyeglass lenses according to claim 6, wherein: an extending body (41-a) extending from the operating arm (41) to the outside of the inner cavity (13-a) is arranged at the upper end of the operating arm (41), and the extending body (41-a) is obliquely arranged from inside to outside.