CN215642094U

CN215642094U - Foldable sunglasses convenient to adjust

Info

Publication number: CN215642094U
Application number: CN202122081038.4U
Authority: CN
Inventors: 普华斌
Original assignee: Hangzhou Jiujing Technology Co ltd
Current assignee: Hangzhou Jiujing Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses foldable sunglasses convenient to adjust, and particularly relates to the technical field of sunglasses. According to the sunglasses, the second glasses legs are rotated to the inner sides of the first glasses legs, then the first glasses legs are rotated to the front sides of the glasses frames, finally the two glasses frames are rotated to be parallel relative to the cross beam, the sunglasses can be folded in a large range, the adjusting mechanism can adapt to different users, and the portability, the practicability and the flexibility of the sunglasses are improved.

Description

Foldable sunglasses convenient to adjust

Technical Field

The utility model relates to the technical field of sunglasses, in particular to a foldable sunglasses convenient to adjust.

Background

The eyes provide vision for people, but the eyes are fragile, certain protection and auxiliary effects are provided for the eyes by using some glasses in daily life, the types and the effects of the glasses are different according to different using functions, for example, myopia and hypermetropia need to wear the myopia glasses and presbyopic glasses respectively to assist the eyes to see things, under strong sunlight, the eyes can receive a large amount of ultraviolet rays and infrared rays which can damage cornea, crystalline lens and even eyeground of the eyes, and sunglasses can be worn to block or absorb some light rays so as to reduce stimulation to the eyes.

However, in actual use, common sunglasses cannot be folded in a large range, and only the glasses legs can be folded inwards, so that the sunglasses still occupy a large space when being stored, are not convenient to carry and store, are poor in portability and practicability, are fixed in size, are difficult to adapt to the sizes required by different users, and are poor in flexibility.

Therefore, it is necessary to provide a foldable sunglass with convenient adjustment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foldable sunglasses convenient to adjust, wherein a second glasses leg is rotated towards the inner side until the second glasses leg is positioned at the inner side of a first glasses leg when the second glasses leg is rotated to one hundred eighty degrees, then the first glasses leg is rotated towards a glasses frame, the first glasses leg is positioned at the front side of the glasses frame when the first glasses leg is rotated to ninety degrees, then the glasses frame is rotated by taking a bolt on a second connecting block as a center, when the two glasses frames are rotated to ninety degrees relative to a cross beam, the two glasses frames are in a parallel state, the sunglasses are completely folded, the sunglasses can be folded in a large range, an adjusting mechanism can adapt to different users, the portability, the practicability and the flexibility of the sunglasses are improved, and the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: a foldable sunglass convenient to adjust comprises two glasses frames and two lenses, wherein the lenses are fixedly arranged on the inner sides of the glasses frames, a glasses frame is fixedly arranged at the top end of each glasses frame, a cross beam is arranged between the two glasses frames, two second connecting blocks are fixedly arranged on the front sides of the cross beams, two first connecting blocks which are distributed up and down are fixedly arranged on the front sides of the ends, close to each other, of the two glasses frames, the second connecting blocks are arranged between the two first connecting blocks, the second connecting blocks are fixedly connected with the two first connecting blocks through bolts, connecting plates are arranged on the sides, far away from each other, of the two glasses frames, first glasses legs are arranged on the front sides of the connecting plates, second glasses legs are arranged on the front sides of the first glasses legs, two third connecting blocks which are distributed up and down are fixedly arranged on the inner sides of the connecting plates, fourth connecting blocks are fixedly arranged on the inner sides of the first glasses legs, and are arranged between the two third connecting blocks, just fourth connecting block and two third connecting blocks pass through pivot swing joint, the inboard fixed fifth connecting block that is equipped with two upper and lower distributions of first mirror leg, the fifth connecting block is established in fourth connecting block front side, the inboard fixed sixth connecting block that is equipped with of second mirror leg, the sixth connecting block is established between two fifth connecting blocks, just the sixth connecting block passes through pivot swing joint with two fifth connecting blocks, the cavity has been seted up to mirror holder inside, the cavity front side is equipped with the recess, the inside adjustment mechanism that is equipped with of cavity, just adjustment mechanism extends to the inside and mirror holder outside of recess.

Preferably, adjustment mechanism includes the inserted bar, the inserted bar is established inside the cavity and is extended to the mirror holder outside, the inserted bar outside and the inboard fixed connection of connecting plate, the inserted bar front side is inlayed and is had first rack, first rack is established inside the cavity, the inside second rack that is equipped with of recess, second rack rear side extends inside the cavity, the second rack is established in first rack front side, just second rack and first rack intermeshing.

Preferably, the cavity is internally provided with two second springs which are distributed up and down, the second springs are arranged on the inner side of the inserted bar, and two ends of each second spring are fixedly connected with the inner side of the inserted bar and the inner side wall of the cavity respectively.

Preferably, a plurality of first springs are arranged inside the groove, the first springs are arranged on the front side of the second rack, and two ends of each first spring are fixedly connected with the front side of the second rack and the front side inside the cavity respectively.

Preferably, push plates are arranged at the top end and the bottom end of the mirror bracket, and a connecting rod is fixedly arranged between the push plates and the second rack.

Preferably, the top and the bottom of the groove are provided with openings, the connecting rod penetrates through the fourth connecting block, and the openings are formed in the inner side of the push plate.

Preferably, two sliding blocks which are distributed up and down are fixedly arranged on two sides of the second rack, two sliding grooves which are distributed up and down are arranged on two sides of the inner portion of the groove, and the sliding blocks are arranged inside the sliding grooves.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the second glasses legs are rotated towards the inner side, the second glasses legs can rotate by taking a rotating shaft on a sixth connecting block as a center until the second glasses legs are positioned at the inner side of the first glasses legs when the second glasses legs rotate to one hundred eighty degrees, then the first glasses legs are rotated towards the glasses frame by rotating the first glasses legs, the first glasses legs rotate by taking a rotating shaft on a fourth connecting block as a center, the first glasses legs are positioned at the front side of the glasses frame when the first glasses legs rotate to ninety degrees, then the glasses frame is rotated by taking a bolt on the second connecting block as a center, when the two glasses frames rotate relative to a cross beam for ninety degrees, the two glasses frames are in a parallel state, the cross beam is positioned at one side of the two glasses frames, the first glasses legs and the second glasses legs are positioned between the two glasses frames, the sunglasses are completely folded at this time, the total occupied space of the folded sunglasses is in a minimum state, the portability of the sunglasses is greatly improved, and the practicability is strong;

2. through pulling the inserted bar out of the cavity part, when the inserted bar moves to the outside of the cavity, the second spring is pulled by the inserted bar to generate elastic force, the elastic force of the first spring pushes the second rack and the first rack to be meshed together all the time, thereby the inserted bar can not be randomly retracted into the cavity, the push plate is pushed when not in use, the second rack is driven by the connecting rod to be far away from the first rack to move and to compress the first spring to generate elastic force when the push plate moves, the inserted bar is pulled back into the cavity by the elastic force of the second spring at the moment, the adjusting mechanism can enable the size of the sunglasses to flexibly adapt to different users, and the flexibility is strong.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a perspective view of the overall folding effect of the present invention;

FIG. 3 is a first perspective cutaway view of the adjustment mechanism of the present invention;

FIG. 4 is a second perspective view, in cross-section, of the adjustment mechanism of the present invention;

fig. 5 is a partial cutaway perspective view of the frame of the present invention.

Description of reference numerals:

the spectacle frame comprises a spectacle frame body 1, lenses 2, a spectacle frame body 3, a crossbeam 4, a first connecting block 5, a second connecting block 6, a connecting plate 7, a first spectacle leg 8, a second spectacle leg 9, a third connecting block 10, a fourth connecting block 11, a fifth connecting block 12, a sixth connecting block 13, a cavity 14, a groove 15, an adjusting mechanism 16, an inserting rod 17, a first rack 18, a second rack 19, a first spring 20, an opening 21, a connecting rod 22, a push plate 23, a second spring 24, a sliding block 25 and a sliding groove 26.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides foldable sunglasses convenient to adjust as shown in figures 1-5, which comprise two glasses frames 1 and two lenses 2, wherein the lenses 2 are fixedly arranged at the inner sides of the glasses frames 1, the top ends of the glasses frames 1 are fixedly provided with glasses frames 3, a cross beam 4 is arranged between the two glasses frames 3, the cross beam 4 plays a role of connecting the two glasses frames 3, so that the two glasses frames 3 can be folded relative to the cross beam 4, two second connecting blocks 6 are fixedly arranged at the front sides of the cross beam 4, two first connecting blocks 5 which are distributed up and down are fixedly arranged at the front sides of the ends, close to each other, of the two glasses frames 3, the second connecting block 6 is arranged between the two first connecting blocks 5, the second connecting block 6 is fixedly connected with the two first connecting blocks 5 through bolts, a connecting plate 7 is arranged at one side, far away from each other, of the two glasses frames 3, a first glasses leg 8 is arranged at the front side of the connecting plate 7, a second glasses leg 9 is arranged on the front side of the first glasses leg 8, two third connecting blocks 10 which are distributed up and down are fixedly arranged on the inner side of the connecting plate 7, a fourth connecting block 11 is fixedly arranged on the inner side of the first glasses leg 8, the fourth connecting block 11 is arranged between the two third connecting blocks 10, the fourth connecting block 11 is movably connected with the two third connecting blocks 10 through a rotating shaft, two fifth connecting blocks 12 which are distributed up and down are fixedly arranged on the inner side of the first glasses leg 8, the fifth connecting block 12 is arranged on the front side of the fourth connecting block 11, a sixth connecting block 13 is fixedly arranged on the inner side of the second glasses leg 9, the sixth connecting block 13 is arranged between the two fifth connecting blocks 12, the sixth connecting block 13 is movably connected with the two fifth connecting blocks 12 through a rotating shaft, a cavity 14 is formed in the glasses frame 3, a groove 15 is formed in the front side of the cavity 14, and an adjusting mechanism 16 is arranged in the cavity 14, and the adjustment mechanism 16 extends inside the recess 15 and outside the frame 3.

The implementation mode is specifically as follows: when the sunglasses are folded and stored, the second leg 9 is turned inwards, the second leg 9 is turned around the rotating shaft of the sixth connecting block 13 until the second leg 9 is turned to one hundred eighty degrees and is located at the inner side of the first leg 8, the second leg 9 is kept parallel to the first leg 8 in the longitudinal direction, then the first leg 8 is turned towards the glasses frame 3, the first leg 8 is turned around the rotating shaft of the fourth connecting block 11, the first leg 8 is located at the front side of the glasses frame 3 when the first leg 8 is turned to ninety degrees, the first leg 8 is kept parallel to the horizontal direction of the glasses frame 3, the second leg 9 is located between the glasses frame 3 and the first leg 8, the glasses frame 3, the first leg 8 and the second leg 9 are kept parallel to the horizontal direction at the same time, then the glasses frame 3 is turned around the bolt of the second connecting block 6, when the two glasses frames 3 are turned to ninety degrees relative to the cross beam 4, two mirror holders 3 were in the parallel state this moment, and crossbeam 4 was then in one side of two mirror holders 3, and first mirror leg 8 and second mirror leg 9 all are in between two mirror holders 3, the sunglasses were folded completely this moment, the shared space of folded sunglasses totality is in the minimum state, very big improvement its portability, the practicality is stronger, this embodiment has specifically solved common sunglasses that exist among the prior art and can't carry out folding on a large scale, only can draw in the mirror leg inboard in, lead to still can occupy great space when accomodating, be very not convenient for carry and deposit, the relatively poor problem of portability and practicality.

The utility model provides foldable sunglasses convenient to adjust as shown in figures 1-5, wherein the adjusting mechanism 16 comprises an inserting rod 17, the inserting rod 17 is arranged in the cavity 14 and extends to the outer side of the mirror bracket 3, the outer side of the inserting rod 17 is fixedly connected with the inner side of the connecting plate 7, a first rack 18 is inlaid in the front side of the inserting rod 17, the first rack 18 is arranged in the cavity 14, a second rack 19 is arranged in the groove 15, the rear side of the second rack 19 extends into the cavity 14, the second rack 19 is arranged in the front side of the first rack 18, the second rack 19 is meshed with the first rack 18, and the size of the sunglasses can be adjusted by the adjusting mechanism 16 so that the sunglasses can be flexibly adapted to different users.

Two second springs 24 distributed up and down are arranged in the cavity 14, the second springs 24 are arranged on the inner side of the inserted bar 17, two ends of each second spring 24 are fixedly connected with the inner side of the inserted bar 17 and the inner side wall of the cavity 14 respectively, and the second springs 24 can pull the inserted bar 17 to retract into the cavity 14.

The plurality of first springs 20 are arranged in the groove 15, the first springs 20 are arranged on the front side of the second rack 19, two ends of each first spring 20 are fixedly connected with the front side of the second rack 19 and the front side in the cavity 14, and the first springs 20 can push the second rack 19 to be meshed with the first rack 18.

The top end and the bottom end of the mirror holder 3 are both provided with a push plate 23, a connecting rod 22 is fixedly arranged between the push plate 23 and the second rack 19, and the push plate 23 facilitates fingers to push the connecting rod 22, so that the second rack 19 is far away from the first rack 18 to move.

Recess 15 top and bottom all are equipped with opening 21, connecting rod 22 runs through fourth connecting block 11, just opening 21 is established at push pedal 23 inboardly, and opening 21 makes things convenient for connecting rod 22 to remove.

The two sides of the second rack 19 are fixedly provided with two sliding blocks 25 which are distributed up and down, the two sides inside the groove 15 are provided with two sliding grooves 26 which are distributed up and down, the sliding blocks 25 are arranged inside the sliding grooves 26, and the sliding blocks 25 and the sliding grooves 26 play a role in limiting the second rack 19.

The implementation mode is specifically as follows: according to the practical situation of the user, the inserted link 17 can be pulled out of a part of the cavity 14 to adapt to the size required by the user, when the inserted link 17 moves towards the outside of the cavity 14, the second spring 24 is pulled by the inserted link 17 to generate elastic force, because the second rack 19 is in a meshed state with the first rack 18, when the first rack 18 moves along with the inserted link 17, the tooth tip of the first rack 18 pushes the second rack 19 to move towards the inside of the groove 15, at the moment, the first spring 20 generates elastic force by the compression of the second rack 19, the elastic force of the first spring 20 always pushes the second rack 19 to contact with the first rack 18, so that the inserted link 17 is limited by the first rack 18 and the second rack 19 and cannot be randomly retracted into the cavity 14, when the pushed link 23 can pinch the two push plates 23, when the push plates 23 move, the connecting rod 22 drives the second rack 19 to move away from the first rack 18 and compress the first spring 20 to generate elastic force, at this moment, the inserted link 17 is not limited by the first rack 18 and the second rack 19, the elastic force of the second spring 24 can pull the inserted link 17 to retract into the cavity 14, then the push plate 23 stops to be pushed, the elastic force of the first spring 20 pushes the second rack 19 to move again to be meshed with the first rack 18, the adjusting mechanism 16 can enable the size of the sunglasses to flexibly adapt to different users, the flexibility is strong, and the embodiment specifically solves the problems that the size of the sunglasses in the prior art is fixed, the size of the sunglasses is difficult to adapt to the size required by different users, and the flexibility is poor.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a convenient folded cascade sunglasses of adjusting, includes two picture frame (1) and two lenses (2), lens (2) are fixed to be established in picture frame (1) inboard, its characterized in that: the glasses frame comprises a glass frame body (1), wherein a glass frame body (3) is fixedly arranged at the top end of the glass frame body (1), a cross beam (4) is arranged between the two glass frame bodies (3), two second connecting blocks (6) are fixedly arranged on the front side of one end, close to each other, of each of the two glass frame bodies (3), two first connecting blocks (5) distributed up and down are fixedly arranged on the front side of each of the two cross beams (4), each second connecting block (6) is arranged between the two first connecting blocks (5), the second connecting blocks (6) are fixedly connected with the two first connecting blocks (5) through bolts, a connecting plate (7) is arranged on one side, far away from each other, of each of the two glass frame bodies (3), a first glass leg (8) is arranged on the front side of the connecting plate (7), a second glass leg (9) is arranged on the front side of the first glass leg (8), two third connecting blocks (10) distributed up and down are fixedly arranged on the inner side of the connecting plate (7), and a fourth connecting block (11) is fixedly arranged on the inner side of the first glass leg (8), the fourth connecting block (11) is arranged between the two third connecting blocks (10), the fourth connecting block (11) is movably connected with the two third connecting blocks (10) through a rotating shaft, two fifth connecting blocks (12) which are distributed up and down are fixedly arranged on the inner side of the first glasses leg (8), the fifth connecting block (12) is arranged at the front side of the fourth connecting block (11), the inner side of the second glasses leg (9) is fixedly provided with a sixth connecting block (13), the sixth connecting block (13) is arranged between the two fifth connecting blocks (12), and the sixth connecting block (13) is movably connected with the two fifth connecting blocks (12) through a rotating shaft, a cavity (14) is arranged in the mirror bracket (3), a groove (15) is arranged at the front side of the cavity (14), an adjusting mechanism (16) is arranged in the cavity (14), and the adjusting mechanism (16) extends to the inner part of the groove (15) and the outer side of the spectacle frame (3).

2. Foldable sunglasses with facilitated adjustment according to claim 1, characterized in that: adjustment mechanism (16) are including inserted bar (17), inserted bar (17) are established at cavity (14) inside and are extended to mirror holder (3) outside, inserted bar (17) outside and connecting plate (7) inboard fixed connection, inserted bar (17) front side is inlayed and is had first rack (18), first rack (18) are established inside cavity (14), recess (15) inside is equipped with second rack (19), second rack (19) rear side extends to cavity (14) inside, establish at first rack (18) front side second rack (19), just second rack (19) and first rack (18) intermeshing.

3. Foldable sunglasses with facilitated adjustment according to claim 2, characterized in that: the cavity (14) is internally provided with two second springs (24) which are distributed up and down, the second springs (24) are arranged on the inner side of the inserted bar (17), and two ends of each second spring (24) are fixedly connected with the inner side of the inserted bar (17) and the inner side wall of the cavity (14) respectively.

4. Foldable sunglasses with facilitated adjustment according to claim 2, characterized in that: the improved structure is characterized in that a plurality of first springs (20) are arranged inside the groove (15), the first springs (20) are arranged on the front side of the second rack (19), and two ends of each first spring (20) are fixedly connected with the front side of the second rack (19) and the front side inside the cavity (14) respectively.

5. Foldable sunglasses with facilitated adjustment according to claim 2, characterized in that: the glasses frame is characterized in that push plates (23) are arranged at the top end and the bottom end of the glasses frame (3), and a connecting rod (22) is fixedly arranged between the push plates (23) and the second rack (19).

6. Foldable sunglasses with facilitated adjustment according to claim 5, characterized in that: recess (15) top and bottom all are equipped with opening (21), connecting rod (22) run through fourth connecting block (11), just opening (21) are established in push pedal (23) inboard.

7. Foldable sunglasses with facilitated adjustment according to claim 2, characterized in that: the two sides of the second rack (19) are fixedly provided with two sliding blocks (25) which are distributed up and down, the two sides inside the groove (15) are provided with two sliding grooves (26) which are distributed up and down, and the sliding blocks (25) are arranged inside the sliding grooves (26).