CN217443672U - Wear-resistant blue-light-proof glasses with protection function - Google Patents

Abstract

The utility model relates to the technical field of glasses, in particular to wear-resistant anti-blue-light glasses with a protection function, which comprises glasses legs and glasses frames which are arranged in bilateral symmetry, wherein the glasses legs and the glasses frames on the same side are hinged through a connecting structure with an L shape; this glasses can effectively reduce the wearing and tearing of mirror leg and connecting piece when using through set up the steel ball in the pivot, is equipped with guard flap simultaneously, can install when needing to keep out the wind the dirt of being convenient for.

Description

Wear-resistant blue-light-proof glasses with protection function

Technical Field

The utility model relates to the technical field of glasses, specifically speaking relates to a stand wear and tear and prevent blue light glasses with safeguard function.

Background

Prevent blue light glasses is the glasses that can prevent the amazing eyes of blue light, and people are more and more to the functional demand of glasses when using glasses.

Patent that grant publication number is CN212647178U discloses a prevent blue light glasses in glasses technical field, including spectacle-frame and glasses leg, the glasses leg passes through the hinge and rotates the connection respectively in the spectacle-frame both sides, the inside myopia lens of inlaying of spectacle-frame, spectacle-frame trailing flank processing has the locating hole, the inside joint of locating hole has the location rubber post, the location rubber post is fixed at the linking frame leading flank, the inside inlaying of linking frame is fixed with prevents blue light lens, the linking frame leading flank is aimed at from top to bottom and is bonded and be fixed with two joint strips, the joint strip joint is fixed inside the spectacle-frame, prevent that blue light lens includes anti-reflection coating layer, prevent blue light coating layer and lens substrate, lens substrate lateral surface is provided with prevents blue light coating layer, prevent that blue light coating layer lateral surface is connected with anti-reflection coating layer.

Although the blue-light-proof glasses are convenient for disassembling and assembling the connecting frame and cleaning and replacing, the glasses have no protection function, are inconvenient to use in strong wind or sand and dust days, and are easy to wear because the glasses legs are rotatably connected with the glasses frame through hinges; in view of this, we propose a pair of wear-resistant and blue-light-resistant glasses with protection function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stand wear and tear blue light glasses of preventing with safeguard function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a stand wear and tear and prevent blue light glasses with safeguard function, includes mirror leg and the picture frame that equal bilateral symmetry set up, homonymy the mirror leg with it is articulated through the connection structure that sets up L shape between the picture frame, connection structure includes the connecting piece of L shape, and the connecting piece leans on the vertical pivot that is fixed with of rear end, and fixedly connected with nose holds in the palm between the top of two picture frames, and the embedded blue light lens of preventing that is equipped with of picture frame, the picture frame rear side wall is close to the top joint and has guard flap, guard flap front side wall is close to left and right sides both ends symmetry fixedly connected with latch device.

Preferably, the rear end of the connecting piece is provided with a rotary groove matched with the glasses legs, the rotary shaft sequentially penetrates through the upper wall of the rotary groove, the glasses legs and the lower wall of the rotary groove from top to bottom, and the connecting piece is hinged to the glasses legs through the rotary shaft at the same side.

Preferably, the rotating shaft comprises a screw, a nut is arranged at the top end of the screw, a section of the side wall of the screw, which is hinged with the glasses legs, is regularly provided with a plurality of semi-spherical ball grooves, and steel balls are rotationally connected in the ball grooves.

As preferred, latch device include with lateral wall fixed connection's connecting plate before the guard flap, both ends sliding connection has triangular joint piece about the connecting plate, the preceding back wall symmetry of joint piece is equipped with convex slider, picture frame top rear wall with the corresponding department in latch device position opens the joint mouth that has size looks adaptation.

Preferably, both ends are opened about the connecting plate have with the smooth chamber of joint piece looks adaptation, the preceding back wall in smooth chamber be equipped with the spout of slider looks adaptation.

Preferably, a spring is arranged in the sliding cavity, and the left end and the right end of the spring are fixedly connected with the clamping block and the sliding cavity at the same side respectively.

Preferably, the inner side of the hinged end of each temple is an arc edge, and the outer side of the hinged end of each temple is a right-angle edge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this stand wear and tear blue light glasses of preventing with safeguard function establishes the steel ball through the lateral wall at the screw rod inlays, can effectively reduce mirror leg and connecting piece rotational friction to reduce wearing and tearing, the life face is longer.

2. This stand wear and tear and prevent blue light glasses with safeguard function is through setting up detachable guard flap, and this prevent blue light glasses of being convenient for keep out the wind when using and keep off dirt, avoid the foreign matter to cause the damage to eyes.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model;

FIG. 2 is an exploded view of the structure of the temple and the connecting piece of the utility model;

FIG. 3 is a schematic view of the structure of the protective baffle of the utility model;

FIG. 4 is a schematic view of the structure of the rotating shaft of the utility model;

FIG. 5 is a schematic view of the latch device of the present invention;

fig. 6 is a cross-sectional view of the clip interface in the utility model.

In the figure: 1. a temple; 2. a connecting structure; 21. a connecting member; 22. a rotating shaft; 221. a nut; 222. a screw; 223. steel balls; 3. a mirror frame; 31. a card interface; 4. a nose pad; 5. blue light prevention lenses; 6. a protective baffle; 61. a clamping device; 611. a connecting plate; 612. a clamping block; 613. a slider; 614. a chute; 615. a spring.

Detailed Description

The technical solution in the present invention will be clearly and completely described below with reference to the drawings in the present invention, and it is obvious that the described utility model is only a part of the utility model rather than the whole utility model. Based on utility model provides a, all other utility model that the ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the utility model discloses the scope of protection.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. "several" means at least two, e.g., two, three, etc., unless explicitly limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a stand wear and tear and prevent blue light glasses with safeguard function, including mirror leg 1 and the picture frame 3 that equal bilateral symmetry set up, it is articulated through the connection structure 2 that sets up L shape between homonymy mirror leg 1 and the picture frame 3, connection structure 2 includes the connecting piece 21 of L shape, connecting piece 21 leans on the vertical pivot 22 that is fixed with of rear end, fixedly connected with nose holds in the palm 4 between the top of two picture frames 3, the embedded blue light lens 5 of preventing that is equipped with of picture frame 3, 3 back lateral walls of picture frame are close to the top joint and have guard flap 6, guard flap 6 preceding lateral wall is close to left and right sides both ends symmetry fixedly connected with latch device 61.

In this embodiment, the rear end of the connecting piece 21 is provided with a rotary groove adapted to the temple 1, the rotating shaft 22 sequentially penetrates through the upper wall of the rotary groove, the temple 1 and the lower wall of the rotary groove from top to bottom, and the connecting piece 21 and the temple 1 on the same side are hinged through the rotating shaft 22, so that the two temples 1 can be conveniently and relatively rotated inwards to be accommodated.

Specifically, the rotating shaft 22 comprises a screw rod 222, a nut 221 is arranged at the top end of the screw rod 222, a section of the side wall of the screw rod 222 hinged to the temple 1 is regularly provided with a plurality of over-hemispherical ball grooves, steel balls 223 are rotatably connected in the ball grooves, the temple 1 rotates around the shaft through the steel balls 223, and the rotating wear is smaller during use.

In addition, the latch device 61 includes a connecting plate 611 fixedly connected to the front side wall of the protective bezel 6, the left and right ends of the connecting plate 611 are slidably connected to a triangular latch block 612, the front and rear walls of the latch block 612 are symmetrically provided with convex sliding blocks 613, a latch interface 31 with a size suitable for the position of the latch device 61 is formed at the position of the top rear side wall of the lens frame 3, and the latch between the protective bezel 6 and the two lens frames 3 is realized through the latch device 61.

Furthermore, the left end and the right end of the connecting plate 611 are provided with sliding cavities matched with the clamping blocks 612, and the front wall and the rear wall of each sliding cavity are provided with sliding grooves 614 matched with the sliding blocks 613, so that the connecting plate 611 can be connected in the sliding cavities in a sliding mode.

In addition, a spring 615 is arranged in the sliding cavity, the left end and the right end of the spring 615 are fixedly connected with the clamping block 612 on the same side and the sliding cavity respectively, and after the clamping block 612 enters the clamping interface 31, the clamping block 612 is ejected out under the elastic force of the spring 615 so as to realize clamping.

Wherein, the articulated end of the temple 1 is an arc edge close to the inner side and a right-angle edge close to the outer side, so that the temple 1 can only relatively rotate inwards.

The utility model discloses a stand wear and tear blue light glasses in use prevents for normally preventing blue light glasses when not installing guard flap 6 with safeguard function, when needs, aligns latch device 61 with joint mouth 31, extrudees connecting plate 611 in to joint mouth 31, and the joint piece 612 of both sides slides to the sliding cavity along spout 614 under the pressure effect, gets into joint mouth 31 completely until connecting plate 611, thereby joint piece 612 stretches out under the spring 615 elastic force effect and realizes that the joint is fixed.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. The technical personnel of this trade should understand, the utility model does not receive the restriction of above-mentioned utility model, and what describe in above-mentioned utility model and the description only does the preferred example of the utility model to need not restrict the utility model, under the prerequisite that does not deviate from the spirit and scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the scope of the utility model that claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a stand wear and tear blue light glasses of preventing with safeguard function, includes mirror leg (1) and picture frame (3) that equal bilateral symmetry set up, its characterized in that: homonymy mirror leg (1) with connection structure (2) through setting up L shape are articulated between picture frame (3), connection structure (2) are including connecting piece (21) of L shape, connecting piece (21) lean on the vertical pivot (22) that is fixed with of rear end, two fixedly connected with nose holds in the palm (4) between the top of picture frame (3), picture frame (3) are embedded to be equipped with and prevent blue light lens (5), picture frame (3) rear wall is close to the top joint and has guard flap (6), the lateral wall is close to left right ends symmetry fixedly connected with latch device (61) before guard flap (6).

2. The abrasion-resistant blue-light-resistant eyewear having a protective function of claim 1, wherein: the rear end of connecting piece (21) open have with the rotary trough of mirror leg (1) looks adaptation, pivot (22) from top to bottom pass in proper order the upper wall of rotary trough mirror leg (1) with the lower wall of rotary trough, homonymy connecting piece (21) with mirror leg (1) is articulated through pivot (22).

3. The abrasion-resistant blue-light-resistant eyewear having a protective function of claim 1, wherein: the rotating shaft (22) comprises a screw rod (222), a nut (221) is arranged at the top end of the screw rod (222), a plurality of semi-spherical ball grooves are regularly arranged on one section of the side wall of the screw rod (222) hinged to the glasses legs (1), and steel balls (223) are rotationally connected in the ball grooves.

4. The abrasion-resistant blue-light-resistant eyewear with shield function of claim 1, wherein: clamping device (61) include with lateral wall fixed connection's connecting plate (611) before guard flap (6), both ends sliding connection has triangular joint piece (612) about connecting plate (611), the wall symmetry is equipped with convex slider (613) around joint piece (612), picture frame (3) top rear side wall with clamping device (61) position corresponding department opens joint mouth (31) that have size looks adaptation.

5. The abrasion-resistant blue-light-resistant eyewear having a protective function of claim 4, wherein: the left end and the right end of the connecting plate (611) are provided with sliding cavities matched with the clamping blocks (612), and the front wall and the rear wall of each sliding cavity are provided with sliding grooves (614) matched with the sliding blocks (613).

6. The abrasion-resistant blue-light-resistant eyewear with protective capabilities of claim 5, wherein: a spring (615) is arranged in the sliding cavity, and the left end and the right end of the spring (615) are fixedly connected with the clamping block (612) and the sliding cavity at the same side respectively.

7. The abrasion-resistant blue-light-resistant eyewear having a protective function of claim 1, wherein: the inner side of the hinged end of each glasses leg (1) is an arc edge, and the outer side of the hinged end of each glasses leg is a right-angle edge.

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