CN220105448U - Sun glasses with anti-drop function - Google Patents

Abstract

The utility model relates to the technical field of glasses and discloses sunglasses with an anti-falling function, which comprise a glasses frame, two lenses, two nose pads, two connecting ends, two glasses legs, two wrapping clamping pieces, two arc-shaped earmuffs and two adjusting parts, wherein the two lenses are symmetrically arranged in the glasses frame, the two nose pads are symmetrically arranged in the middle of one side of the glasses frame, the two connecting ends are symmetrically and fixedly connected at two ends of the glasses frame, the two glasses legs are rotationally connected at one ends of the connecting ends, the two wrapping clamping pieces are connected at one ends of the two glasses legs, the two arc-shaped earmuffs are respectively connected at the bottoms of one ends of the two glasses legs, and the two adjusting parts are arranged at one ends of the opposite sides of the two glasses legs; this sunglasses with anti-drop function has adjustable fixed knot that tightens up constructs, should adjust and tighten up fixed knot and construct and carry out arc parcel contact and chucking to the head of person of wearing to make sunglasses can be stable firm wear the use.

Description

Sun glasses with anti-drop function

Technical Field

The utility model belongs to the technical field of glasses, and particularly relates to sunglasses with an anti-falling function.

Background

The damage of ultraviolet rays to eyes is irreversible, namely, the eyes are irreparable, the eyes are easily damaged by the attack of the ultraviolet rays for a long time, the cornea and the retina of the eyes are easily damaged, and the lens is turbid until cataract is caused, so that permanent vision injury is caused; the sunglasses are vision protection eyes for preventing the eyes from being hurt by strong stimulus of sunlight; however, in the wearing and using process of the existing sunglasses, the user can shake or raise the head, lower the head and jump, so that the glasses frame falls off due to inertia, and the damage of the glasses is caused, therefore, aiming at the current situation, the sunglasses with the anti-falling function are required to be designed.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sunglasses with anti-drop function, includes picture frame, two lenses, two nose pads, two link, two mirror legs, two parcel chucking spare, two arc earmuffs and two adjusting part, two lenses symmetry are installed in the inside of picture frame, and two nose pads symmetry are installed in the middle part of picture frame one side, and two link symmetry fixed connection is at the both ends of picture frame, and two mirror legs rotate the one end of connecting at the link, and two parcel chucking spare are connected in the one end of two mirror legs, and two arc earmuffs are connected respectively in the bottom of two mirror leg one ends, and two adjusting part installs the one end in two mirror legs opposite sides, and two adjusting part are connected with two parcel chucking spare transmission respectively.

Preferably, two the parcel chucking spare all includes a plurality of turning block, all connects through the rotation round pin between turning block and the mirror leg and between two adjacent turning blocks, and all is connected with the soft cover of rubber between turning block and the mirror leg and between two adjacent turning blocks, and the rotation round pin is located the inside of the soft cover of rubber, and the equal fixedly connected with lug in middle part of turning block one side, the equal fixedly connected with chucking sheet rubber in one side of lug to make the parcel chucking spare can effectually carry out the regulation of arc state.

Preferably, the through-hole has all been seted up at the middle part of turning block, has not been seted up the through-hole from the middle part of the farthest turning block of mirror leg, is equipped with the stay cord between the inside of through-hole, all is connected through the connecting block between the one end of stay cord and turning block, and interior circular slot has all been seted up at the middle part of two mirror leg one ends, and the inside rotation in interior circular slot is connected with the axis of rotation, and the fixed surface of axis of rotation is connected with the winding wheel, and the one end of stay cord runs through and extends to the inside in interior circular slot and with winding wheel fixed connection to can effectually carry out the regulation of arc state to the parcel chucking spare.

Preferably, the two adjusting parts comprise a sleeve box, the two sleeve boxes are fixedly connected with one ends of one sides of the two glasses legs, one end of the rotating shaft extends to the inside of the sleeve box and is fixedly connected with a small worm wheel, the small worm wheel is connected with the small worm wheel in a meshed mode in a rotating mode, and one end of the small worm wheel extends to the outside of one end of the sleeve box and is fixedly connected with an adjusting wheel, so that adjustment can be effectively performed.

Compared with the prior art, the utility model has the beneficial effects that: through being provided with rotating block, the round pin that rotates, soft cover of rubber, the lug, chucking sheet rubber, the through-hole, the stay cord, the connecting block, interior circular slot, the axis of rotation, the reel, the cover box, little worm wheel, little worm and regulating wheel, make this sunglasses that has anti-drop function have adjustable fixed knot that tightens up, this regulation tightens up fixed knot constructs and can carry out arc parcel contact and chucking to the head of wearer, thereby make sunglasses can steadily firm wear the use, make the wearer appear rocking or rising, the lower head and jump the time the spectacle-frame can not take place to drop because of inertia, the effectual safety of guaranteeing sunglasses use of having guaranteed, this sunglasses structural design is simple simultaneously, use and convenient operation, wear reliable and stable, its performance that has can satisfy people's user demand.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a pair of sunglasses with anti-falling function according to the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 in partial cross section of the present utility model;

FIG. 3 is a schematic view of the rear view of FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic cross-sectional view of FIG. 3 in accordance with the present utility model;

in the figure: 1. a frame; 2. a lens; 3. a nose pad; 4. a connection end; 5. a temple; 6. a wrap fastener; 7. arc ear muffs; 8. an adjusting member; 9. a rotating block; 10. a rotation pin; 11. a rubber soft sleeve; 12. a bump; 13. clamping the rubber sheet; 14. a through hole; 15. a pull rope; 16. a connecting block; 17. an inner circular groove; 18. a rotating shaft; 19. a winding wheel; 20. a sleeve; 21. a small worm wheel; 22. a small worm; 23. and an adjusting wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model comprises a lens frame 1, two lenses 2, two nose pads 3, two connecting ends 4, two lens legs 5, two wrapping and clamping members 6, two arc-shaped earmuffs 7 and two adjusting members 8, wherein the two lenses 2 are symmetrically arranged in the lens frame 1, the two nose pads 3 are symmetrically arranged in the middle of one side of the lens frame 1, the two connecting ends 4 are symmetrically and fixedly connected at two ends of the lens frame 1, the two lens legs 5 are rotationally connected at one ends of the connecting ends 4, the two wrapping and clamping members 6 are connected at one ends of the two lens legs 5, the two arc-shaped earmuffs 7 are respectively connected at the bottoms of one ends of the two lens legs 5, the two adjusting members 8 are arranged at one ends of the opposite sides of the two lens legs 5, and the two adjusting members 8 are respectively in transmission connection with the two wrapping and clamping members 6.

The two wrapping and clamping pieces 6 comprise a plurality of rotating blocks 9, the rotating blocks 9 are connected with the glasses legs 5 and the two adjacent rotating blocks 9 through rotating pins 10, rubber soft sleeves 11 are connected between the rotating blocks 9 and the glasses legs 5 and between the two adjacent rotating blocks 9, the rotating pins 10 are positioned in the rubber soft sleeves 11, the middle parts of one sides of the rotating blocks 9 are fixedly connected with lugs 12, and one sides of the lugs 12 are fixedly connected with clamping rubber sheets 13, so that the wrapping and clamping pieces 6 can be effectively adjusted in an arc state; the middle parts of the rotating blocks 9 are respectively provided with a through hole 14, the middle part of the rotating block 9 farthest from the glasses legs 5 is not provided with a through hole 14, a pull rope 15 is arranged between the interiors of the through holes 14, the pull rope 15 is connected with one ends of the rotating blocks 9 through connecting blocks 16, the middle parts of one ends of the two glasses legs 5 are respectively provided with an inner circular groove 17, the interiors of the inner circular grooves 17 are rotationally connected with a rotating shaft 18, the surface of the rotating shaft 18 is fixedly connected with a winding wheel 19, and one end of the pull rope 15 penetrates through the interiors of the inner circular grooves 17 and is fixedly connected with the winding wheel 19, so that the arc-shaped state of the wrapping clamping piece 6 can be effectively adjusted;

when a user wears the sunglasses, the two arc earmuffs 7 are positioned behind ears, then the winding wheel 19 is driven to wind the pull rope 15 through the rotation of the rotating shaft 18, the pull rope 15 is wound and can move in the through hole 14, the rotating block 9 rotates, and finally the wrapping clamping piece 6 is in an arc state and is contacted and clamped with the lug 12 to drive the clamping rubber sheet 13 and the rear part of the head of the user, so that the sunglasses are ensured to be worn stably and safely.

The two adjusting parts 8 comprise sleeve boxes 20, the two sleeve boxes 20 are fixedly connected to one ends of the two glasses legs 5 on the opposite sides, one end of a rotating shaft 18 extends to the inside of the sleeve boxes 20 and is fixedly connected with a small worm wheel 21, the inside of the sleeve boxes 20 is rotatably connected with a small worm 22 which is meshed with the small worm wheel 21, and one end of the small worm 22 extends to the outside of one end of the sleeve boxes 20 and is fixedly connected with an adjusting wheel 23, so that the adjustment can be effectively performed;

the user rotates the adjusting wheel 23, so that the adjusting wheel 23 drives the small worm 22 to rotate to drive the small worm wheel 21 to rotate, and the rotation of the small worm wheel 21 drives the rotating shaft 18 and the winding wheel 19 to rotate to wind the pull rope 15.

This sunglasses with anti-drop function has adjustable fixed knot that tightens up to construct, should adjust and tighten up fixed knot and construct and carry out arc parcel contact and chucking to the head of person of wearing to make sunglasses can be stable firm wear the use, make the person of wearing appear rocking or new line, the glasses frame can not take place to drop because of inertia when low head and jumping, effectually guaranteed the safety that sunglasses used, this sunglasses structural design is simple simultaneously, use and convenient operation wear reliable and stable, and the performance that it had can satisfy people's user demand.

Claims (4)

1. The utility model provides a sunglasses with anti-drop function, includes picture frame (1), two lenses (2), two nose holds in the palm (3), two link (4), two mirror leg (5), two parcel chucking spare (6), two arc earmuffs (7) and two regulation parts (8), its characterized in that: two lenses (2) symmetry are installed in the inside of picture frame (1), two nose holds in the palm (3) symmetry and installs in the middle part of picture frame (1) one side, two link (4) symmetry fixed connection are at the both ends of picture frame (1), two mirror leg (5) rotate the one end of connecting end (4), two parcel chucking spare (6) are connected in the one end of two mirror leg (5), two arc earmuffs (7) are connected the bottom at two mirror leg (5) one end respectively, two adjusting part (8) are installed in the one end of two mirror leg (5) opposite sides, and two adjusting part (8) are connected with two parcel chucking spare (6) transmission respectively.

2. A pair of sunglasses with anti-drop function according to claim 1, wherein: two parcel chucking spare (6) all include a plurality of dwang (9), all connect through rotation round pin (10) between dwang (9) and mirror leg (5) and between two adjacent dwang (9), and all be connected with soft cover of rubber (11) between dwang (9) and mirror leg (5) and between two adjacent dwang (9), rotation round pin (10) are located the inside of soft cover of rubber (11), the equal fixedly connected with lug (12) in middle part of dwang (9) one side, the equal fixedly connected with chucking sheet rubber (13) of one side of lug (12).

3. A pair of sunglasses with anti-drop function according to claim 2, wherein: through-hole (14) have all been seted up at the middle part of turning block (9), be equipped with stay cord (15) between the inside of through-hole (14), all be connected through connecting block (16) between stay cord (15) and the one end of turning block (9), interior circular slot (17) have all been seted up at the middle part of two mirror leg (5) one end, the inside rotation of interior circular slot (17) is connected with axis of rotation (18), the fixed surface of axis of rotation (18) is connected with rolling wheel (19), the one end of stay cord (15) runs through and extends to the inside of interior circular slot (17) and with rolling wheel (19) fixed connection.

4. A pair of sunglasses with anti-falling function according to claim 3, wherein: the two adjusting parts (8) comprise sleeve boxes (20), the two sleeve boxes (20) are fixedly connected to one ends of one sides of the two glasses legs (5) which are opposite to each other, one end of the rotating shaft (18) extends to the inside of the sleeve boxes (20) and is fixedly connected with a small worm wheel (21), the inside of the sleeve boxes (20) is rotationally connected with a small worm (22) which is meshed with the small worm wheel (21), and one end of the small worm (22) extends to the outside of one end of the sleeve boxes (20) and is fixedly connected with an adjusting wheel (23).