CN212905750U

CN212905750U - Plastic glasses optical frame

Info

Publication number: CN212905750U
Application number: CN202022054438.1U
Authority: CN
Inventors: 陈�光
Original assignee: Fan Gao Optical Glasses Co ltd
Current assignee: Fan Gao Optical Glasses Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-04-06
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a plastic glasses optical frame in the field of spectacle frames, which comprises a device body, the device body comprises a spectacle frame and two groups of spectacle legs, each group of spectacle legs is fixed on the side surfaces of both ends of the spectacle frame, the edge of the spectacle frame is close to a cavity structure with round corners, the upper end and the lower end of the cavity structure are both provided with through holes, the spectacle legs comprise a connecting device and a positioning device, the connecting device is arranged at the leftmost end of the spectacle legs, the connecting device comprises a mounting frame, a spring and two groups of lugs, the mounting frame is fixed at the middle part of the side surface of the left end of the spectacle legs, the spring and the two groups of lugs are arranged in the mounting frame, one side of the two groups of lugs is respectively welded and fixed with the upper end and the lower end of the spring, the positioning device comprises a side plate and a movable plate, the device is suitable for users with different facial shapes, and brings more comfortable experience for wearing of the users.

Description

Plastic glasses optical frame

Technical Field

The utility model relates to a spectacle frame field specifically is plastic glasses optics frame.

Background

The spectacle optical frame generally refers to a forehead frame in a spectacle; and the glasses are composed of lenses and a frame. The glasses include myopia glasses, hyperopia glasses, presbyopic glasses, astigmatic glasses, plain glasses, computer goggles, swimming goggles, night vision goggles, electronic competition game goggles, electronic competition goggles, sunglasses, toy glasses and sunglasses 15. There are also special glasses for watching 3D stereoscopic images or virtual real images. Other types of eyewear include goggles, sunglasses, swimming goggles, etc., which provide various types of protection to the eyes. Modern spectacles are usually provided with a nose pad in the middle of the lens and soft pads at the positions where the left and right arms rest on the ears. People who love beauty or are not used to wear glasses may choose to correct their vision with contact lenses.

The length of the glasses legs of the existing glasses is basically fixed and invariable, the length of the glasses legs cannot be adjusted, the glasses cannot be completely suitable for people with different face shapes, if the glasses legs are too short, the nose bridge is easily extruded to cause discomfort, and if the glasses legs are too long, the glasses easily slide down to extrude the nose bridge, so that the glasses are not changed for users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics glasses optics frame to solve the problem that the glasses leg that proposes in the above-mentioned background art can not be adjusted.

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

the plastic glasses optical frame comprises a device body, wherein the device body comprises a glass frame and two groups of glasses legs, each group of glasses legs is fixed on the side surfaces of two ends of the glass frame, the glass frame is close to the cavity structure with round corners at the edge, through holes are formed in the upper end and the lower end of the cavity structure, each glasses leg comprises a connecting device and a positioning device, the connecting device is arranged at the leftmost end of each glasses leg, the connecting device comprises a mounting frame, a spring and two groups of convex blocks, the mounting frame is fixed in the middle of the side surface of the left end of each glasses leg, the spring and the two groups of convex blocks are arranged in the mounting frame, one side of each group of convex blocks is respectively welded and fixed with the upper end and the lower end of the spring, each positioning device comprises a side plate and a moving plate, the middle of each side plate is of, the movable plate is characterized in that a pressing piece is arranged at one end, far away from the side plate, of the movable plate, the inner side of the movable plate is of a concave structure, the pressing piece penetrates through the movable plate, one end of the pressing piece is arranged in a small buckle plate, the small buckle plate is fixed to the inner side of the movable plate, a pressure spring is fixedly welded between the pressing piece and the inner side surface of the small buckle plate, a warping plate is fixedly arranged on one side surface of the pressing piece, a roller seat is movably fixed in the middle of the warping plate, one side surface of the roller seat is fixed to the inner side surface of the movable plate, a sliding groove is formed in the bottom end of the fin plate.

As a further aspect of the present invention: one side of mounting bracket is the fillet structure after the glasses leg is fixed mutually with the picture frame, two sets of fillet structures can the person of facilitating the use will the glasses leg is inwards folded up, avoids collision between mounting bracket and the picture frame causes the unable folding condition of glasses leg.

As a further aspect of the present invention: be provided with two sets of fixed orifices structures on the side opposite with the movable plate left end in the curb plate, a side of movable plate is provided with two sets of joint posts, sets up the multiunit joint post and fixed orifices structure structural stability when firstly can improving the use, secondly, play location and spacing effect, avoid the movable plate squints.

As a further aspect of the present invention: every group the joint groove structure has been seted up to one side of fin board, the wane is L type structure, just the terminal angle of wane is less than 45, the terminal of wane needs and the joint groove structure on the fin board carries out the joint cooperation, reaches the location effect.

As a further aspect of the present invention: the length of the empty groove is three quarters of the length of the spectacle leg, so that the spectacle frame can move for a longer distance and can be suitable for users with different face shapes.

As a further aspect of the present invention: the inside trapezoidal that is of spout, and with the size looks adaptation of trapezoidal piece, the user can pass through the joint cooperation between spout and the trapezoidal piece removes.

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

the utility model discloses in, connecting device and positioner through setting up, the user can be through to middle part extrusion lug, the lug is to middle part extrusion spring, thereby fix the glasses leg in the cavity structure of picture frame, and when using, the user is if need extend the glasses leg, at first can press down the pressing part, the pressing part pushes down the pressure spring, and drive one side downstream of wane, because the middle part and the roller seat swing joint of wane, then the other end of wane is upwards lifted up, the user can adjust the length of movable plate as required this moment, later loosen the pressing part, the pressure spring upwards jacks up the pressing part, and the joint groove structure joint cooperation in terminal and the fin of drive wane, reach the location effect, this device is applicable to the user of different face types, bring more comfortable experience for wearing of user.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the connecting device of the present invention;

fig. 3 is a schematic structural diagram of the mobile device of the present invention;

fig. 4 is a schematic structural diagram at a in fig. 3.

Fig. 5 is a schematic structural view of the middle moving plate of the present invention;

fig. 6 is a schematic sectional view of the middle moving plate according to the present invention.

In the figure: 1. a device body; 2. a mirror frame; 21. a through hole; 3. a spectacle leg; 31. a connecting device; 311. a mounting frame; 312. a spring; 313. a bump; 32. a positioning device; 321. a side plate; 322. moving the plate; 323. an empty groove; 324. a fin plate; 325. a pressing member; 326. a small buckle plate; 327. a roller base; 328. a seesaw; 329. a pressure spring; 33. a clamping column; 34. a chute; 35. a trapezoidal block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a plastic glasses optical frame includes a device body 1, the device body 1 includes a glass frame 2 and two sets of glasses legs 3, each set of glasses legs 3 is fixed on both end sides of the glass frame 2, the glass frame 2 is a cavity structure with rounded corners near the edge, and both upper and lower ends of the cavity structure are provided with through holes 21, the glasses legs 3 include a connecting device 31 and a positioning device 32, the connecting device 31 is disposed at the leftmost end of the glasses legs 3, the connecting device 31 includes a mounting frame 311, a spring 312 and two sets of bumps 313, the mounting frame 311 is fixed on the middle portion of the left end side of the glasses legs 3, the spring 312 and the two sets of bumps 313 are disposed in the mounting frame 311, one side of the two sets of bumps 313 is respectively welded and fixed to the upper and lower ends of the spring 312, the positioning device 32 includes a side plate 321 and a moving plate, a plurality of groups of fin plates 324 are arranged in the hollow groove 323, one end of the moving plate 322, which is far away from the side plate 321, is provided with a pressing piece 325, the inner side of the moving plate 322 is of a concave structure, the pressing piece 325 penetrates through the moving plate 322, one end of the pressing piece 325 is arranged in a small buckle 326, the small buckle 326 is fixed on the inner side of the moving plate 322, a pressure spring 329 is welded and fixed between the pressing piece 325 and the inner side surface of the small buckle 326, a warping plate 328 is fixed on one side surface of the pressing piece 325, a roller seat 327 is movably fixed in the middle of the warping plate 328, one side surface of the roller seat 327 is fixed on the inner side surface of the moving plate 322, a sliding groove 34 is formed in the bottom.

One side of the mounting frame 311 is of a round angle structure, and after the glasses legs 3 are fixed with the glasses frame 2, the two groups of round angle structures can facilitate the user to fold the glasses legs 3 inwards, so that the situation that the glasses legs 3 cannot be folded due to collision between the mounting frame 311 and the glasses frame 2 is avoided; two groups of fixed hole structures are arranged on the side face, opposite to the left end of the moving plate 322, of the side plate 321, two groups of clamping columns 33 are arranged on one side face of the moving plate 322, the arrangement of the groups of clamping columns 33 and the fixed hole structures can improve structural stability in use firstly, and then positioning and limiting effects are achieved, so that the moving plate 322 is prevented from being deviated; a clamping groove structure is formed in one side of each group of fin plates 324, each fin plate 328 is of an L-shaped structure, the angle of the tail end of each fin plate 328 is smaller than 45 degrees, and the tail end of each fin plate 328 needs to be clamped and matched with the clamping groove structure on each fin plate 324 to achieve the positioning effect; the length of the empty groove 323 is three quarters of the length of the glasses legs 3, so that the glasses can move for a longer distance and can be suitable for users with different face shapes; the inside trapezoidal that is of spout 34, and with the size looks adaptation of trapezoidal piece 35, the user can move through the joint cooperation between spout 34 and the trapezoidal piece 35.

The utility model discloses a theory of operation is: when the utility model is used, a user can fix the glasses legs 3 in the cavity structure of the glasses frame 2 by extruding the convex block 313 to the middle part and extruding the spring 312 to the middle part by the convex block 313, and when the utility model is used, if the user needs to extend the glasses legs 3, the user can firstly press the pressing piece 325, the pressing piece 325 presses the pressure spring 329 downwards and drives one side of the warped plate 328 to move downwards, because the middle part of the warped plate 328 is movably connected with the roller seat 327, the other end of the warped plate 328 is lifted upwards, at the moment, the user can adjust the length of the movable plate 322 as required, then the pressing piece 325 is loosened, the pressure spring 329 jacks the pressing piece 325 upwards and drives the tail end of the warped plate 328 to be in clamping fit with the clamping groove structure in the fin plate 324, thereby achieving the positioning effect, and when the warped plate 322 is withdrawn, the structure stability when the multi-group clamping columns 33 and the fixed hole structure are arranged to improve the use, secondly, the positioning and limiting effects are achieved, the moving plate 322 is prevented from deviating, the empty groove 323 occupies a long distance in the glasses leg 3, and a user can drag the moving plate 322 as required to control the length of the glasses leg 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Plastics glasses optics frame, including device body (1), device body (1) includes picture frame (2) and two sets of glasses leg (3), every group both ends side, its characterized in that of picture frame (2) are all fixed in glasses leg (3): the glasses frame (2) is close to the cavity structure with rounded corners at the edge, through holes (21) are formed in the upper end and the lower end of the cavity structure, the glasses legs (3) comprise connecting devices (31) and positioning devices (32), the connecting devices (31) are arranged at the leftmost ends of the glasses legs (3), the connecting devices (31) comprise mounting frames (311), springs (312) and two sets of bumps (313), the mounting frames (311) are fixed in the middle of the side faces of the left ends of the glasses legs (3), the springs (312) and the two sets of bumps (313) are arranged in the mounting frames (311), one sides of the two sets of bumps (313) are respectively welded and fixed with the upper ends and the lower ends of the springs (312), the positioning devices (32) comprise side plates (321) and moving plates (322), the middle of each side plate (321) is of an L-shaped structure, empty grooves (323) are formed in the middle to the tail ends of the, a plurality of groups of fin plates (324) are arranged in the empty groove (323), a pressing piece (325) is arranged at one end of the moving plate (322) far away from the side plate (321), the inner side of the moving plate (322) is of a concave structure, the pressing piece (325) penetrates through the moving plate (322), one end of the pressing piece (325) is arranged in a small buckle plate (326), the small buckle plate (326) is fixed at the inner side of the moving plate (322), a pressure spring (329) is welded and fixed between the pressing piece (325) and the inner side surface of the small buckle plate (326), a warping plate (328) is fixed on the surface of one side of the pressing piece (325), a roller seat (327) is movably fixed in the middle of the warping plate (328), one side surface of the roller seat (327) is fixed on the inner side surface of the moving plate (322), the bottom of the fin plate (324) is provided with a sliding groove (34), and the upper end and the lower end of the inner side of the moving plate (322) are both provided with a trapezoidal block (35).

2. The plastic eyeglass optical stand of claim 1, wherein: one side of the mounting frame (311) is of a round angle structure.

3. The plastic eyeglass optical stand of claim 1, wherein: the side opposite to the left end of the moving plate (322) in the side plate (321) is provided with two groups of fixing hole structures, and one side of the moving plate (322) is provided with two groups of clamping columns (33).

4. The plastic eyeglass optical stand of claim 1, wherein: every group the joint groove structure has been seted up to one side of fin (324), wane (328) are L type structure, just the terminal angle of wane (328) is less than 45.

5. The plastic eyeglass optical stand of claim 1, wherein: the length of the empty groove (323) is three quarters of the length of the glasses leg (3).

6. The plastic eyeglass optical stand of claim 1, wherein: the inner part of the sliding groove (34) is trapezoidal, and the sliding groove is matched with the size of the trapezoidal block (35).