CN219799922U - Myopia prevention glasses with adjustable ear support - Google Patents

Abstract

The utility model discloses a pair of myopia-preventing glasses with adjustable ear holders, wherein the ear holders are arranged in the bottoms of the glasses legs, the ear holders are in bent shapes and are matched with sliding grooves in the glasses legs through sliding blocks fixedly connected to two sides to be inserted and slid, different ear holder distances can be adjusted according to different requirements, the glasses are firmer when being worn, when the ear holders are limited, a pushing plate in a fixing piece is pressed inwards, meanwhile, the pushing plate pushes a moving block to move inwards, a spring stretches, a clamping block on the moving block is clamped with a clamping hook rotationally connected with the fixing piece, a clamping block limiting pushing plate cannot rebound, the pushing plate moves inwards and drives teeth on a limiting block to be inserted into tooth grooves on the ear holders, the ear holders can be limited, when the ear holders need to be adjusted again, the pushing plate is continuously pressed, the clamping hook is separated from the clamping block, the spring is reset, teeth on the pushing plate are separated from the tooth grooves, and adjustment is realized, the glasses are simple and convenient to operate, and are suitable for more people.

Description

Myopia prevention glasses with adjustable ear support

Technical Field

The utility model belongs to the technical field of glasses, and particularly relates to an anti-myopia glasses with an adjustable ear support.

Background

Along with the continuous increase of vision impairment personage's quantity, more and more vision impairment personage auxiliary products are installed the ear and are held in the palm on glasses and appear in the market, and current vision impairment personage wears glasses or children when using when moving, because every people's head type, interocular distance etc. difference, cause many people to wear glasses not very suitable, the glasses will fall down slowly after wearing a period of time, glasses wearer needs incessantly to prop up the glasses, fix the glasses position, and current glasses ear holds in the palm most can not adjust different distance sizes according to the crowd of different ages size, different demands, perhaps adjust trouble very, can not adapt to more crowds.

Therefore, we propose an anti-myopia glasses with adjustable ear support, which can be adjusted at will, and can adapt to ear supports of more people with simple operation.

Disclosure of Invention

The utility model aims to provide anti-myopia glasses with adjustable ear holders, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-myopia glasses with adjustable ear holds in palm, includes the spectacle-frame and installs the mirror leg on the spectacle-frame both sides, and the mirror leg is the shape of buckling, two be equipped with the ear in the mirror leg bottom and hold in the palm, the ear holds in the palm and is buckling the shape and cooperate grafting through the inside spout that is equipped with of both sides fixed connection's slider and mirror leg, be equipped with the tooth's socket on the ear holds in the palm, two be equipped with on the mirror leg to the tooth's socket on the ear holds in the palm cooperatees the joint and adjusts spacing stop device.

Preferably, the two stop device includes mounting, push pedal, the push pedal is located the mounting left side, and the push pedal runs through and set up in the mounting, push pedal right side fixedly connected with stopper, left side fixedly connected with spring in the mounting, the other end and the movable block fixed connection of spring, be equipped with in the spring with mounting fixed connection's draw runner, the draw runner is pegged graft with the spout of movable block bottom in the cooperation slip, fixedly connected with joint piece on the movable block, joint piece left side and mounting fixedly connected with triangle stopper, the joint piece cooperatees the joint with the pothook that rotates on the mounting, and the push pedal bulldozes the movable block and inwards moves, and the spring stretches, and the joint piece on the movable block rotates the pothook joint of being connected on with the mounting, and the spacing push pedal of fixture block can not kick-back, and the tooth on the stopper is pegged graft mutually with tooth's socket on the ear support in the spring, can carry out spacing to the ear support.

Preferably, the right side of the limiting block is fixedly connected with a tooth matched and clamped with a tooth socket on the ear support, and the tooth is spliced with the tooth socket on the ear support, so that the ear support can be limited.

Preferably, the clamping block fixedly connected with the right end of the push plate is in propping fit with the moving block to limit, and the limiting moving block prevents the moving block from resetting under the action of the spring.

Preferably, the glasses frame is internally provided with lenses.

Preferably, when the tooth slot is matched with the tooth for insertion, the ear support is limited, and the clamping block is clamped with the clamping hook to limit the pushing plate.

Preferably, the fixing piece is fixedly connected to the upper portion of the glasses leg, and the pushing plate is located above the glasses leg.

The utility model has the technical effects and advantages that: this myopia prevention glasses with adjustable ear holds in palm installs the ear in the glasses leg bottom, the ear holds in the palm and is the shape of buckling and cooperatees grafting slip through the inside spout of both sides fixed connection with the glasses leg, can adjust different ear according to different demands and hold in the palm the distance, make more firm when wearing, when spacing to the ear holds in the palm, through inwards pressing the push pedal in the mounting, meanwhile, the push pedal bulldozes the movable block and inwards moves, the spring is tensile, the clamping piece on the movable block rotates the pothook joint of being connected on with the mounting, the spacing push pedal of fixture block can not kick-back, the tooth on the push pedal inwards moves and drives the stopper and peg graft mutually with the tooth's socket on the ear holds in the palm, can carry out spacingly to the ear to hold in the palm, make the ear hold in the palm can not remove, when need adjusting the ear again, the pothook breaks away from with the clamping piece, the spring resets, tooth and tooth's socket break away from on the push pedal, realize adjusting, easy operation is convenient again, the adaptation is more crowd.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the ear support of the present utility model;

fig. 3 is a cross-sectional view of a fastener of the present utility model.

In the figure: 1. a spectacle frame; 2. a temple; 3. an ear support; 4. a slide block; 5. tooth slots; 6. a limiting device; 7. a fixing member; 8. a push plate; 9. a limiting block; 10. a spring; 11. a moving block; 12. a slide bar; 13. a clamping block; 14. a triangular limiting block; 15. a clamping hook; 16. teeth; 17. a clamping block; 18. a lens.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The utility model provides myopia-preventing glasses with adjustable ear holders as shown in fig. 1-3, which comprise glasses frames 1 and glasses legs 2 arranged on two sides of the glasses frames 1, wherein the glasses legs 2 are in a bent shape, lenses 18 are arranged in the glasses frames 1, the bottoms of the two glasses legs 2 are internally provided with the ear holders 3, the ear holders 3 are in a bent shape and are matched and inserted with sliding grooves arranged in the glasses legs 2 through sliding blocks 4 fixedly connected on two sides, the ear holders 3 are provided with tooth grooves 5, the tooth grooves 5 are matched and inserted with teeth 16 to limit the ear holders 3, the tooth grooves 5 on the two glasses legs 2 are matched and clamped and are used for adjusting limiting devices 6, the bottom of each glasses leg 2 is internally provided with the corresponding ear holder 3, and the ear holders 3 are matched and inserted and slid with the sliding grooves in the glasses legs 2 through the sliding blocks 4 fixedly connected on two sides, so that different ear holders 3 can be adjusted according to different requirements, and the wearing is firmer.

The two stop device 6 includes mounting 7, push pedal 8 is located mounting 7 left side, and push pedal 8 runs through and set up in mounting 7, mounting 7 fixed connection is in the top of mirror leg 2, push pedal 8 is located mirror leg 2 top, the fixture block 17 of push pedal 8 right-hand member fixed connection and the cooperation of movable block 11 support are spacing, spacing movable block 11 prevent that movable block 11 from resetting under spring 10's effect, push pedal 8 right side fixedly connected with stopper 9, stopper 9 right side fixedly connected with and tooth socket 5 on the ear support 3 cooperate tooth socket 16 on the tooth socket 16 and the ear support 3 to peg graft mutually, can carry out spacingly to the ear support 3, left side fixedly connected with spring 10 in the mounting 7, the other end and the movable block 11 fixed connection of spring 10 are equipped with the draw-bar 12 with mounting 7 fixed connection in spring 10, the cooperation sliding connection of the spout of movable block 11 bottom, fixed connection has stopper 13 on the movable block 11 to be had, the fixed connection 13 on the side of block 13 and the fixed connection in the fixed connection of jack block 13, and the fixed connection in the jack-hook 13 can carry out the fixed connection in the ear support 3 to the tooth socket 15 on the fixed connection of the fixed block 13 and the ear support 3, and the jack hook 13 in the fixed connection in the jack-hook 3, and the jack hook 13.

This anti-myopia glasses with adjustable ear holds in palm, install ear support 3 in the 2 bottoms of mirror leg, ear support 3 is the shape of buckling and cooperatees grafting slip through the inside spout of both sides fixed connection's slider 4 and mirror leg 2, can adjust different ear support 3 distances according to different demands, make more firm when wearing, when spacing ear support 3, through inwards pressing the push pedal 8 in the mounting 7, simultaneously, push pedal 8 bulldozes movable block 11 inwards and moves, spring 10 stretches, clamping block 13 on the movable block 11 and the pothook 15 joint of rotating connection on the mounting 7, the spacing push pedal 8 of fixture block 17 can not rebound, the tooth 16 on the push pedal 8 inwards moves and drives stopper 9 and peg graft mutually with tooth groove 5 on the ear support 3, can spacing ear support 3, make ear support 3 can not remove, when need to adjust ear support 3 again, keep on pressing 8, hook 15 breaks away from with clamping block 13, spring 10 resets, tooth 16 and tooth groove 5 on push pedal 8 break away from again, realize adjusting, easy operation is convenient, the adaptation crowd is more.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides an anti-myopia glasses with adjustable ear holds in palm, includes spectacle-frame (1) and installs mirror leg (2) on spectacle-frame (1) both sides, and mirror leg (2) are buckling shape, its characterized in that: two be equipped with in the bottom of mirror leg (2) ear support (3), ear support (3) are buckling shape and are pegged graft through slider (4) of both sides fixed connection with the inside spout that is equipped with of mirror leg (2), be equipped with tooth's socket (5) on ear support (3), two be equipped with on mirror leg (2) tooth's socket (5) on holding in the palm (3) cooperate joint and adjust spacing stop device (6).

2. An ear mount adjustable anti-myopia glasses according to claim 1, wherein: two stop device (6) are including mounting (7), push pedal (8) are located mounting (7) left side, and push pedal (8) run through and set up in mounting (7), push pedal (8) right side fixedly connected with stopper (9), left side fixedly connected with spring (10) in mounting (7), the other end and movable block (11) fixed connection of spring (10), be equipped with in spring (10) with slider (12) of mounting (7) fixed connection, slider (12) are mated with the spout of movable block (11) bottom and are slided grafting, fixedly connected with joint piece (13) on movable block (11), joint piece (13) left side and mounting (7) fixedly connected with triangle stopper (14), joint piece (13) cooperate joint with pothook (15) of being connected with on the mounting (7) in a rotating.

3. An ear mount adjustable anti-myopia glasses according to claim 2, wherein: the right side of the limiting block (9) is fixedly connected with a tooth (16) which is matched and clamped with the tooth groove (5) on the ear support (3).

4. An ear mount adjustable anti-myopia glasses according to claim 2, wherein: the clamping block (17) fixedly connected with the right end of the push plate (8) is in propping fit limit with the moving block (11).

5. An ear mount adjustable anti-myopia glasses according to claim 1, wherein: a lens (18) is arranged in the glasses frame (1).

6. An ear mount adjustable anti-myopia glasses according to claim 3, wherein: when the tooth grooves (5) are matched with the tooth teeth (16), the clamping blocks (13) are clamped with the clamping hooks (15).

7. An ear mount adjustable anti-myopia glasses according to claim 2, wherein: the fixing piece (7) is fixedly connected to the upper portion of the glasses leg (2), and the pushing plate (8) is located above the glasses leg (2).