CN111240042A

CN111240042A - Flip type glasses protection frame structure

Info

Publication number: CN111240042A
Application number: CN202010187344.3A
Authority: CN
Inventors: 林汇轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-06-05

Abstract

The invention discloses a flip-type glasses protection frame structure, and relates to the technical field of flip-type glasses. The invention comprises a main frame, two connecting lugs are fixedly connected with two sides of the main frame, a rotating shaft is fixedly connected between opposite sides of the two connecting lugs, the peripheral side surface of the rotating shaft is rotatably connected with a glasses leg, two fixing blocks are fixedly connected with the side wall of the main frame, fixing rods are fixedly connected with the top surfaces of the fixing blocks, cap edges are fixedly connected with the top ends of the two fixing rods, two fixing lugs are fixedly connected with the side wall of the main frame, and transmission rods are rotatably connected with the inner surfaces of the two fixing lugs. Set up the silica gel cover that can cushion around the lens, on the impact of avoiding falling directly transmits the lens, prevent that the lens from damaging, can enlarge the sunshade scope when backplate and sunshading board expand, avoid sunshine to shine the face and cause the sunburn.

Description

Flip type glasses protection frame structure

Technical Field

The invention relates to the technical field of flip-type glasses, in particular to a protective frame structure of flip-type glasses.

Background

The glasses are lens lenses embedded in the frame, are worn in front of eyes to improve eyesight, protect the eyes or be used for decoration, and can correct various eyesight problems, such as myopia, hyperopia, astigmatism, presbyopia or strabismus, amblyopia and the like; the cover-lifting glasses are provided with a spectacle lens which can be turned up and down and additionally arranged on the outer side of the traditional glasses, and can be used by being overlapped with the traditional glasses when needed and can be turned up when not needed.

The flip structure of the flip glasses at the present stage adopts a single hinge for connection, the connection strength is fragile, the fixing mode is easy to shake during outdoor exercises, strong impact cannot be resisted, irreversible damage can be easily caused when the glasses are worn during the outdoor exercises, and the requirement of the outdoor exercises cannot be met.

Disclosure of Invention

In view of the deficiencies of the prior art, the present invention provides a structure of a clamshell-type glasses-protecting frame, which solves the problems of the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a flip-type glasses protection frame structure comprises a main frame, wherein two sides of the main frame are fixedly connected with two connecting lugs, a rotating shaft is fixedly connected between opposite sides of the two connecting lugs, and the peripheral side of the rotating shaft is rotatably connected with glasses legs;

two fixed blocks of main frame lateral wall fixedly connected with, fixed block top surface fixedly connected with dead lever, two the equal fixedly connected with brim in dead lever top, two fixed ears of main frame lateral wall fixedly connected with, two fixed ear internal surface rotates and is connected with the transfer line, two upset frames of transfer line week side fixedly connected with, the equal fixedly connected with silica gel cover of main frame and upset frame inner wall, main frame and upset frame inner wall pass through the equal fixedly connected with lens of silica gel cover.

Further, two equal fixedly connected with rubber band rope of mirror leg lateral wall, rubber band rope one end fixedly connected with couple, two fixedly connected with clamp plate between the couple.

Furthermore, the side faces of the transmission rod are respectively connected with the two fixing rods in a rotating mode, first bevel gears are fixedly connected to the two ends of the transmission rod, the rotating rods penetrate through the edges of the cap edges, a second bevel gear is fixedly connected to the bottom end of each rotating rod, and the peripheral side face of the second bevel gear is in transmission connection with the first bevel gears.

Furthermore, the top end of the rotating rod is fixedly connected with a third bevel gear, the top surface of the brim is fixedly connected with four supporting plates, the inner surfaces of the supporting plates are rotatably connected with a rotating shaft, the rotating shaft is close to one end of the fixing rod and is fixedly connected with a fourth bevel gear, and the peripheral side surface of the third bevel gear is in transmission connection with the fourth bevel gear.

Further, the side fixedly connected with backplate all around the rotation axis, the dead lever lateral wall fixedly connected with sunshading board is kept away from to the backplate, the sunshading board appearance is L shape structure, backplate and sunshading board are transparent ya keli material.

Furthermore, a curved bar is rotatably connected between the two turnover frames, and the curved bar is in a trapezoidal structure.

The invention has the following beneficial effects:

1. this lift formula of covering glasses protection frame structure, through set up drive mechanism between upset frame and backplate, can realize when the upset frame upwards overturns, the backplate is accomodate with the sunshading board in step, make upset frame top have the brim of a hat to cover, there is backplate and sunshading board to surround the bottom, compare with current formula of covering glasses of lifting, the shock resistance of upset frame has been improved, be convenient for satisfy open air use, can the edgewise protection canthus when the backplate of transparent material expandes, avoid the sand blown into, can protect eyes not receive the injury, can enlarge the sunshade scope of brim of a hat when the sunshading board of transparent material expandes, avoid user's facial sunburn.

2. This flip formula glasses protection frame structure, through set up the rubber band rope on the mirror leg, utilize the rubber band rope to connect the clamp plate, fastness when can improving glasses and wear, balanced weight around the glasses, the defect of glasses overweight has been solved, prevent that it from taking place to drop, the main frame all sets up the silica gel cover with the upset frame is inside, compare with current spectacle-frame, the impact that spectacle-frame falls the production can be cushioned by the silica gel cover, impact force directly transmits the lens when avoiding dropping, prevent the lens fracture, the security has further been improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a protective frame of a flip-top glasses according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic front view of the structure of FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C;

fig. 6 is a schematic view of the opposite side of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

in the figure: 1-main frame, 2-lens, 3-temple, 4-elastic rope, 5-hook, 6-pressing plate, 7-fixed rod, 8-brim, 9-connecting lug, 10-rotating shaft, 11-fixed block, 12-transmission rod, 13-first bevel gear, 14-second bevel gear, 15-rotating rod, 16-third bevel gear, 17-fourth bevel gear, 18-rotating shaft, 19-supporting plate, 20-guard plate, 21-sun shield, 22-fixed lug, 23-turnover frame, 24-silica gel sleeve and 25-curved rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a flip-type glasses protection frame structure comprises a main frame 1, wherein two sides of the main frame 1 are fixedly connected with two connecting lugs 9, a rotating shaft 10 is fixedly connected between opposite sides of the two connecting lugs 9, and the peripheral side of the rotating shaft 10 is rotatably connected with glasses legs 3; the main frame 1 is rotationally connected with the rotating shaft 10 through two connecting lugs;

two fixed blocks 11 of 1 lateral wall fixedly connected with of main frame, 11 top surface fixedly connected with dead levers 7 of fixed block, the equal fixedly connected with brim of a hat 8 in two dead lever 7 tops, 8 materials of brim of a hat are the PC material, two fixed ears 22 of 1 lateral wall fixedly connected with of main frame, two fixed ear 22 internal surface rotation are connected with

transfer line

12, 12 week side fixedly connected with of transfer line have two upset frames 23, main frame 1 and the equal fixedly connected with silica gel cover 24 of the 23 inner walls of upset frame, main frame 1 and the equal fixedly connected with lens 2 of the 23 inner walls of upset frame pass through silica gel cover 24.

Wherein, the side walls of the two glasses legs 3 are both fixedly connected with a rubber band rope 4, one end of the rubber band rope 4 is fixedly connected with a hook 5, and a pressing plate 6 is fixedly connected between the two hooks 5; the clamp plate 6 is used for enlarging the contact area with the head, and the uncomfortable feeling of 4 tightening of the rubber band rope is relieved, meanwhile, the clamp plate 6 can improve the firmness of glasses wearing, the front and back weights of the glasses are balanced, and the glasses process is prevented from dropping.

The peripheral side surfaces of a transmission rod 12 are respectively rotatably connected with two fixing rods 7, two ends of the transmission rod 12 are fixedly connected with a first bevel gear 13, a rotating rod 15 penetrates through the edge of a brim 8, the bottom end of the rotating rod 15 is fixedly connected with a second bevel gear 14, the peripheral side surface of the second bevel gear 14 is in transmission connection with the first bevel gear 13, the top end of the rotating rod 15 is fixedly connected with a third bevel gear 16, the top surface of the brim 8 is fixedly connected with four supporting plates 19, the inner surfaces of the two supporting plates 19 are rotatably connected with rotating shafts 18, one end, close to the fixing rods 7, of each rotating shaft 18 is fixedly connected with a fourth bevel gear 17, and the peripheral side surface of each third bevel gear 16; the guard plate 20 and the sun shield 21 are synchronously accommodated while the turnover frame 23 is turned upwards through the transmission of the first bevel gear 13, the second bevel gear 14, the rotating rod 15, the third bevel gear 16 and the fourth bevel gear 17; it should be noted that, two guard plates 20 can be driven synchronously to be accommodated inwards by rotating the turnover frame 23 upwards, the top region of the turnover frame 23 can be protected by the brim 8, and the bottom region of the turnover frame 23 can be protected by the two guard plates 20 and the two sun shields 21, so that the all-dimensional protection of the turnover frame is realized, the impact resistance of the turnover frame 23 is enhanced, and the safety performance of the turnover frame 23 during upwards accommodating is improved.

Wherein, the peripheral side surface of the rotating shaft 18 is fixedly connected with a guard plate 20, the side wall of the guard plate 20 far away from the fixed rod 7 is fixedly connected with a sun shield 21, and the sun shield 21 is of an L-shaped structure; the guard plate 20 and the sun shield 21 are made of transparent acrylic materials; wherein, backplate 20 and sunshading board 21 are sunglasses for shelter from ultraviolet ray and partial visible light, can the edgewise protection canthus when backplate 20 expandes, avoid the sand blown by the wind to blow into, can enlarge the sunshade scope of brim of a hat 8 when sunshading board 21 expandes, cover whole user's face, avoid user's face sunburn, and simultaneously, backplate 20 can protect two upset frames 23 when accomodating with sunshading board 21, improves the shock resistance of upset frame 23, improves the durability of upset frame 23 indirectly.

Wherein, a curved bar 25 is rotatably connected between the two turnover frames 23, and the curved bar 25 is in a trapezoidal structure; the curved bar 25 is used for pulling or pushing the turnover frame 23, avoids the hand to directly contact the turnover frame 23, reduces the contamination of the lens 2 with fingerprints and dirt, and facilitates the storage of the turnover frame 23 in the unfolding.

The specific application of this embodiment is: the two glasses legs 3 are rotated and opened, so that the two glasses legs 3 are perpendicular to the main frame 1, the two glasses legs 3 are worn on ears, the pressing plate 6 is held by hands and pulled backwards, the two rubber-band ropes 4 deform and extend, the pressing plate 6 is placed on the back of the head and loosened, the two rubber-band ropes 4 contract to fix the pressing plate 6, and the glasses are worn; the lens 2 in the turnover frame 23 is an ink lens, when the turnover frame 23 is parallel to the main frame 1, the two protection plates 20 and the sun shield 21 are unfolded outwards, as shown in fig. 3, the two protection plates 20 can prevent wind and sand from entering eyes, and the two sun shield 21 can enlarge the sun-shielding range of the brim 8; when the turnover frames 23 need to be turned over, the curved bar 25 between the two turnover frames 23 is manually grabbed and pulled upwards, and the curved bar 25 drives the two turnover frames 23 to turn upwards; the two turnover frames 23 drive the transmission rod 12 to rotate, the transmission rod 12 drives the first bevel gears 13 at two ends to rotate, the first bevel gear 13 rotates to sequentially drive the second bevel gear 14, the rotary rod 15 and the third bevel gear 16 to rotate, the peripheral side surface of the rotary rod 15 and the edge of the brim 8 rotate relatively, the third bevel gear 16 rotates to drive the fourth bevel gear 17 to rotate, the fourth bevel gear 17 drives the rotary shaft 18 to rotate, the rotary shaft 18 drives the guard plate 20 to rotate inwards, the guard plate 20 drives the sunshade plate 21 to rotate inwards, when the two turnover frames 23 are turned to the bottom of the brim 8, the two guard plates 20 and the sunshade plate 21 synchronously rotate to the bottoms of the two turnover frames 23, so that the tops of the two turnover frames 23 are covered by the brim 8, and the bottoms are surrounded by the guard plates 20 and the sunshade plate 21, the safety performance of the two turnover frames 23 can be improved, and the damage of the turnover frames, moreover, the silica gel sleeve 24 inside the main frame 1 and the turnover frame 23 can improve the buffering effect of the lens 2, and effectively protect the lens 2 from being broken, so that the protection performance of the glasses is further improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A kind of flip-type glasses protection frame structure, characterized by that: the glasses frame comprises a main frame (1), two connecting lugs (9) are fixedly connected to two sides of the main frame (1), a rotating shaft (10) is fixedly connected between opposite sides of the two connecting lugs (9), and glasses legs (3) are rotatably connected to the circumferential side of the rotating shaft (10);

two fixed blocks (11) of main frame (1) lateral wall fixedly connected with, fixed block (11) top surface fixedly connected with dead lever (7), two the equal fixedly connected with brim of a hat (8) in dead lever (7) top, two fixed ears (22) of main frame (1) lateral wall fixedly connected with, two fixed ear (22) internal surface rotates and is connected with transfer line (12), two upset frame (23) of side fixedly connected with are circled to transfer line (12), equal fixedly connected with silica gel cover (24) in main frame (1) and upset frame (23) inner wall, main frame (1) and upset frame (23) inner wall pass through equal fixedly connected with lens (2) in silica gel cover (24).

2. The structure of the protective frame of the flip-top glasses according to claim 1, wherein the side walls of the two glasses legs (3) are fixedly connected with a rubber rope (4), one end of the rubber rope (4) is fixedly connected with a hook (5), and a pressing plate (6) is fixedly connected between the two hooks (5).

3. The structure of the protective frame for the flip-top glasses according to claim 1, wherein the transmission rod (12) is rotatably connected to the two fixing rods (7) respectively at the peripheral sides, the transmission rod (12) is fixedly connected to the first bevel gear (13) at both ends, the rotating rod (15) penetrates through the edge of the brim (8), the bottom end of the rotating rod (15) is fixedly connected to the second bevel gear (14), and the peripheral side of the second bevel gear (14) is in transmission connection with the first bevel gear (13).

4. The structure of the flip-top glasses protecting frame according to claim 3, wherein a third bevel gear (16) is fixedly connected to the top end of the rotating rod (15), four supporting plates (19) are fixedly connected to the top surface of the brim (8), a rotating shaft (18) is rotatably connected to the inner surfaces of the two supporting plates (19), a fourth bevel gear (17) is fixedly connected to one end of the rotating shaft (18) close to the fixing rod (7), and the peripheral side surface of the third bevel gear (16) is in transmission connection with the fourth bevel gear (17).

5. The structure of a cover-lifting glasses-protecting frame as claimed in claim 4, wherein a protecting plate (20) is fixedly connected to the peripheral side of the rotating shaft (18), a sun visor (21) is fixedly connected to the side wall of the protecting plate (20) away from the fixing rod (7), the sun visor (21) has an L-shaped configuration, and the protecting plate (20) and the sun visor (21) are both made of transparent acrylic material.

6. The structure of a cover-lifting glasses-protecting frame as claimed in claim 1, wherein a curved bar (25) is rotatably connected between the two turning frames (23), and the curved bar (25) has a trapezoidal shape.