CN216118249U - Anti-drop's eyesight correction glasses - Google Patents

Abstract

The utility model discloses anti-drop vision correction glasses, which relate to the technical field of glasses and comprise a left glass frame and a right glass frame, wherein the left glass frame and the right glass frame are fixedly connected through glass frame beams, correction lenses are fixedly connected inside the left glass frame and the right glass frame, and the surfaces, far away from each other, of the left glass frame and the right glass frame are fixedly connected with a first U-shaped plate. It drops the cooperation between the mechanism through first mechanism and the second that drops, when the user need wear glasses and move, can prevent effectively that glasses from dropping from user's cheek, thereby can both play the guard action to user and glasses, through setting up adjustment mechanism, can make the tighter of glasses and user's cheek laminating when the user needs to move a bit, thereby effectively reduce the risk that glasses dropped, can make the pine of glasses and user's cheek laminating a bit when the user does not move, thereby effectively increase the comfort level when the user wears glasses.

Description

Anti-drop's eyesight correction glasses

Technical Field

The utility model relates to the technical field of glasses, in particular to anti-falling vision correction glasses.

Background

Myopia or hypermetropia, which are called "civil diseases", are inevitable phenomena of social development, and are often accompanied by long-term eye use, and the eyes are in an accommodation state for a long time, and cannot sufficiently rest and relax, or are easy to cause myopia or hypermetropia due to aging and the like.

Through search, the vision correction glasses of patent No. CN203894490U can quickly focus a blurred image with myopia or hyperopia by replacing the conventional glass lens with a non-light-transmissive lens and providing a plurality of tapered light-transmissive holes on the lens, thereby improving myopia, hyperopia, astigmatism, etc.

Although the existing device can effectively correct the vision, the user of the existing device is easy to fall off when wearing the device for exercise; therefore, the anti-dropping vision correction glasses solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims to make up for the defects of the prior art and provides anti-drop vision correction glasses.

II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anti-drop's eyesight correction glasses, includes left picture frame and right picture frame, through picture frame roof beam fixed connection between left side picture frame and the right picture frame, the lens is corrected to the equal fixedly connected with in inside of left side picture frame and right picture frame, the first U template of the equal fixedly connected with in one side that left side picture frame and right picture frame kept away from each other, two the equal sliding connection of first U template has the slider.

The surface of left side picture frame is provided with adjustment mechanism, adjustment mechanism's surface all is provided with first anti-drop mechanism, the surface of first anti-drop mechanism is provided with second anti-drop mechanism.

Furthermore, adjustment mechanism includes two second U templates, two the surface of second U template is connected with the surface fixed of two sliders respectively, two the equal fixedly connected with spring in inside of slider.

Furthermore, two the equal fixedly connected with spacing post of one end that the slider was kept away from to the spring, two spacing hole, two all are seted up to the upper surface of first U template the equal fixedly connected with first cylinder axle in inside of second U template, two the second U template all is connected with the glasses leg through first cylinder axle rotation.

Furthermore, first anti-drop mechanism includes two second cylinder axles, two the second cylinder axle rotates with two glasses legs respectively and is connected, two the equal fixedly connected with first torsion spring in inside of glasses leg, two the one end that glasses leg was kept away from to first torsion spring is connected with the surface fixed of second cylinder axle, two the surface of second cylinder axle all twines first elastic webbing, two the equal fixedly connected with first magic subsides of surface of first elastic webbing.

Further, first anti-drop mechanism still includes two third cylinder axles, two the third cylinder axle rotates with two glasses legs respectively and is connected, two the equal fixedly connected with second torsional spring in inside of glasses leg, two the one end that glasses leg was kept away from to the second torsional spring is connected with the external surface fixed of third cylinder axle, two the surface of third cylinder axle all twines there is the second elastic webbing, two the equal fixedly connected with second magic subsides of surface of second elastic webbing.

Furthermore, second anti-drop mechanism includes two third U templates, two the equal fixedly connected with fourth cylinder axle in inside of third U template, one of them U template rotates through fourth cylinder axle and is connected with the third elastic webbing, and another the third U template rotates through fourth cylinder axle and is connected with the fourth elastic webbing.

Furthermore, the outer fixed surface of the fourth elastic band is connected with a first limiting ring, the outer fixed surface of the fourth elastic band is connected with two right-angle plates, and the two opposite surfaces of the right-angle plates are fixedly connected with a third torsion spring.

Further, two the one side that the right-angle plate is relative all rotates and is connected with the gag lever post, two the one end that the right-angle plate was kept away from to the third torsional spring is connected with the external surface fixed of two gag lever posts respectively, two fixedly connected with clamp plate between the gag lever post, one of them the one end fixedly connected with ball-type handle of clamp plate is kept away from to the gag lever post, the equal fixedly connected with third magic subsides of the one side that third elastic webbing and fourth elastic webbing are relative, two the equal fixedly connected with second spacing ring of one side and fourth magic subsides that the glasses leg was kept away from each other.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this anti-drop's eyesight correction glasses possess following beneficial effect:

first, the first dropping mechanism and the second dropping mechanism are matched, so that when a user needs to wear the glasses for movement, the glasses can be effectively prevented from dropping from the cheeks of the user, and both the user and the glasses can be protected.

The glasses frame comprises a frame body, a pair of glasses legs and a pair of adjusting mechanisms, wherein the glasses legs are arranged on the frame body, the adjusting mechanisms are arranged on the glasses frames, and the glasses frames are arranged on the glasses frames.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a schematic perspective view of the hidden slider and the second U-shaped plate according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of the structure at C of FIG. 2 according to the present invention;

FIG. 7 is an enlarged view of the structure shown at D in FIG. 2 according to the present invention;

FIG. 8 is an enlarged view of the structure at E in FIG. 3 according to the present invention.

In the figure: 1. a left mirror frame; 2. a right mirror frame; 3. correcting the lens; 4. a first U-shaped plate; 5. a slider; 6. an adjustment mechanism; 601. a second U-shaped plate; 602. a spring; 603. a limiting column; 604. a spectacle leg; 7. a first drop prevention mechanism; 701. a second cylindrical shaft; 702. a first torsion spring; 703. a first elastic band; 704. a third cylindrical shaft; 705. a second torsion spring; 706. a second elastic band; 8. a second drop prevention mechanism; 801. a third U-shaped plate; 802. a third elastic band; 803. a fourth elastic band; 804. a first limit ring; 805. a right-angle plate; 806. a third torsion spring; 807. a limiting rod; 808. and (7) pressing a plate.

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.

As shown in fig. 1 to 8, the present invention provides a technical solution: the utility model provides an anti-drop's eyesight correction glasses, includes left picture frame 1 and right picture frame 2, through picture frame roof beam fixed connection between left picture frame 1 and the right picture frame 2, the equal fixedly connected with in inside of left picture frame 1 and right picture frame 2 corrects lens 3, the first U template 4 of the equal fixedly connected with in one side that left picture frame 1 and right picture frame 2 kept away from each other, the equal sliding connection of two first U templates 4 has slider 5.

The correcting lens 3 can correct the vision, and the spout with two 5 looks adaptations of slider is seted up respectively to two first U template 4, and two sliders 5 can slide along two first U templates 4 respectively.

The outer surface of left picture frame 1 is provided with adjustment mechanism 6, and adjustment mechanism 6 includes two second U templates 601, and the surface of two second U templates 601 is connected with the outer fixed surface of two sliders 5 respectively, and the equal fixedly connected with spring 602 in inside of two sliders 5.

Rectangular channel with spring 602 looks adaptation is all seted up to two sliders 5, and two second U template 601 and two sliders 5 are all symmetrical about the central point of mirror frame roof beam, and two sliders 5 slide and can drive two first U templates 4 respectively and slide.

Spacing post 603 of the equal fixedly connected with of one end that slider 5 was kept away from to two springs 602, spacing hole is all seted up to the upper surface of two first U templates 4, the equal fixedly connected with first cylinder axle in inside of two second U templates 601, and two second U templates 601 all are connected with glasses leg 604 through first cylinder axle rotation.

Use ballpoint pen or other sharp-pointed thing to impress spacing post 603 inside of slider 5 again to glasses center department promotion slider 5, slider 5 can drive second U template 601 and earpiece 604 and move to glasses center department, when earpiece 604 moved to suitable distance, loosen spacing post 603, under the effect of spring 602, spacing post 603 can insert the inside in the spacing hole that first U template 4 was seted up, thereby adjust earpiece 604 for the tighter point with the laminating of user's cheek, reduce the risk that drops.

The outer surface of the adjusting mechanism 6 is provided with a first anti-falling mechanism 7, the first anti-falling mechanism 7 comprises two second cylindrical shafts 701, the two second cylindrical shafts 701 are rotatably connected with the two glasses legs 604 respectively, and first torsion springs 702 are fixedly connected inside the two glasses legs 604.

One end, far away from glasses legs 604, of each of the two first torsion springs 702 is fixedly connected with the outer surface of the second cylindrical shaft 701, the first elastic belts 703 are wound on the outer surfaces of the two second cylindrical shafts 701, the first magic tapes are fixedly connected with the outer surfaces of the two first elastic belts 703, the two glasses legs 604 are provided with two rectangular grooves matched with the first anti-falling mechanisms 7, and the second cylindrical shafts 701 can be driven to rotate by pulling the first elastic belts 703.

First anti-drop mechanism 7 still includes two third cylinder shafts 704, and two third cylinder shafts 704 rotate with two arms 604 respectively and are connected, the equal fixedly connected with second torsional spring 705 in the inside of two arms 604, and the one end that two second torsional springs 705 kept away from arms 604 is connected with the surface fixed of third cylinder shaft 704, and the surface of second cylinder shaft 701 is equipped with the boss with second torsional spring 705 looks adaptation.

The outer surfaces of the two third cylindrical shafts 704 are wound with second elastic belts 706, and the outer surfaces of the two second elastic belts 706 are fixedly connected with second magic tapes.

Pulling the first elastic belt 703 and the second elastic belt 706, pulling the first elastic belt 703 and the second elastic belt 706 will drive the second cylindrical shaft 701 and the third cylindrical shaft 704 to rotate, so as to stick the first hook-and-loop fastener on the first elastic belt 703 and the second hook-and-loop fastener on the second elastic belt 706 together, and under the power of the reset of the first torsion spring 702 and the second torsion spring 705, the first elastic belt 703 and the second elastic belt 706 will fasten the ears of the user, thereby further reducing the risk that the glasses fall.

The outer surface of first anti-drop mechanism 7 is provided with second anti-drop mechanism 8, and second anti-drop mechanism 8 includes two third U templates 801, and the equal fixedly connected with fourth cylinder axle in inside of two third U templates 801, one of them third U template 801 rotates through the fourth cylinder axle and is connected with third elastic webbing 802, and another third U template 801 rotates through the fourth cylinder axle and is connected with fourth elastic webbing 803.

The third elastic belt 802 and the fourth elastic belt 803 are equal in length, the third elastic belt 802 can rotate along a fourth cylindrical shaft fixed by one of the third U-shaped plates 801, and the fourth elastic belt 803 can rotate along a fourth cylindrical shaft fixed by the other third U-shaped plate 801.

The outer surface of the fourth elastic band 803 is fixedly connected with a first limiting ring 804, the outer surface of the fourth elastic band 803 is fixedly connected with two right-angle plates 805, and the opposite surfaces of the two right-angle plates 805 are fixedly connected with a third torsion spring 806.

The third elastic band 802 can pass through the inside of the first limiting ring 804, the first limiting ring 804 can limit the third elastic band 802, and the two right-angle plates 805 and the two third torsion springs 806 are symmetrical about the center point of the fourth elastic band 803.

The relative one side of two right-angle plates 805 all rotates and is connected with gag lever post 807, the one end that right-angle plate 805 was kept away from to two third torsional springs 806 is connected with the outer fixed surface of two gag lever posts 807 respectively, fixedly connected with clamp plate 808 between two gag lever posts 807, the one end fixedly connected with ball-type handle of clamp plate 808 is kept away from to one of them gag lever post 807, the equal fixedly connected with third magic subsides of the relative one side of third elastic webbing 802 and fourth elastic webbing 803, the equal fixedly connected with second spacing ring of the one side and fourth magic subsides that two glasses legs 604 kept away from each other.

Twist the cylinder handle, make the cylinder handle drive gag lever post 807, third torsional spring 806 and clamp plate 808 rotate, pass after third elastic webbing 802 from the inside of first spacing ring 804 and the bottom of clamp plate 808, loosen the cylinder handle, under the effect of third torsional spring 806, gag lever post 807, third torsional spring 806 and clamp plate 808 all reset, clamp plate 808 can push down third elastic webbing 802 this moment, realize the relative fixation of third elastic webbing 802 and fourth elastic webbing 803 position, and tightly laminate with user's hindbrain, and then further reduce the risk that glasses dropped.

The working principle is as follows: when a user needs to wear glasses for exercise, firstly, the limiting column 603 is pressed into the slider 5 by using a ball-point pen or other slightly sharp objects, then the slider 5 is pushed towards the center of the glasses, the slider 5 can drive the second U-shaped plate 601 and the glasses legs 604 to move towards the center of the glasses, when the glasses legs 604 move to a proper distance, the limiting column 603 is loosened, the limiting column 603 can be inserted into the limiting hole formed in the first U-shaped plate 4 under the action of the spring 602, so that the glasses legs 604 are adjusted to be more tightly attached to cheeks of the user, the risk of falling is reduced, then, the first elastic belt 703 and the second elastic belt 706 are pulled to be adhered to the second cylindrical shaft 701 and the third cylindrical shaft 704 to rotate, and the first magic tape on the first elastic belt 703 and the second magic tape on the second elastic belt 706 are adhered together, under the power of the reset of the first torsion spring 702 and the second torsion spring 705, the first elastic belt 703 and the second elastic belt 706 fasten the ears of the user, thereby further reducing the risk of dropping the eyeglasses, finally, the cylindrical handle is twisted to drive the limiting rod 807, the third torsion spring 806 and the pressing plate 808 to rotate, the third elastic belt 802 penetrates through the inside of the first limiting ring 804 and the bottom of the pressing plate 808, the cylindrical handle is loosened, the limiting rod 807, the third torsion spring 806 and the pressing plate 808 are reset under the action of the third torsion spring 806, and the pressing plate 808 presses the third elastic belt 802, so that the third elastic belt 802 and the fourth elastic belt 803 are relatively fixed in position and tightly attached to the back brain of the user, thereby further reducing the risk of dropping the eyeglasses.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an anti-drop's eyesight correction glasses, includes left picture frame (1) and right picture frame (2), its characterized in that: the left picture frame (1) and the right picture frame (2) are fixedly connected through picture frame beams, correction lenses (3) are fixedly connected inside the left picture frame (1) and the right picture frame (2), first U-shaped plates (4) are fixedly connected to the surfaces, away from each other, of the left picture frame (1) and the right picture frame (2), and sliding blocks (5) are connected to the two first U-shaped plates (4) in a sliding mode;

the surface of left side picture frame (1) is provided with adjustment mechanism (6), the surface of adjustment mechanism (6) all is provided with first anti-drop mechanism (7), the surface of first anti-drop mechanism (7) is provided with second anti-drop mechanism (8).

2. A drop-resistant vision correction eyeglass as in claim 1, wherein: the adjusting mechanism (6) comprises two second U-shaped plates (601), the outer surfaces of the two second U-shaped plates (601) are fixedly connected with the outer surfaces of the two sliding blocks (5) respectively, and the inner parts of the two sliding blocks (5) are fixedly connected with springs (602).

3. A drop-resistant vision correction eyeglass as in claim 2, wherein: two spacing post (603) of the equal fixedly connected with in one end that slider (5) was kept away from in spring (602), two spacing hole is all seted up to the upper surface of first U template (4), two the first cylinder axle of the equal fixedly connected with in inside of second U template (601), two second U template (601) all are connected with glasses leg (604) through first cylinder axle rotation.

4. A drop-resistant vision correction eyeglass as in claim 3, wherein: first anti-drop mechanism (7) include two second cylinder axles (701), two second cylinder axle (701) rotate with two glasses legs (604) respectively and are connected, two the equal fixedly connected with first torsional spring (702) in inside of glasses leg (604), two the one end that glasses leg (604) were kept away from in first torsional spring (702) is connected with the surface fixed of second cylinder axle (701), two the surface of second cylinder axle (701) all twines first elastic webbing (703), two the equal fixedly connected with first magic subsides of surface of first elastic webbing (703).

5. A drop-resistant vision correction eyeglass as in claim 3, wherein: first anti-drop mechanism (7) still includes two third cylinder axles (704), two third cylinder axle (704) rotates with two glasses legs (604) respectively and is connected, two the equal fixedly connected with second torsional spring (705) in inside of glasses leg (604), two the one end that glasses leg (604) were kept away from in second torsional spring (705) is connected with the external surface fixed of third cylinder axle (704), two the surface of third cylinder axle (704) all twines second elastic webbing (706), two the equal fixedly connected with second magic subsides of surface of second elastic webbing (706).

6. A drop-resistant vision correction eyeglass as in claim 4, wherein: the second anti-falling mechanism (8) comprises two third U-shaped plates (801), two fourth cylindrical shafts are fixedly connected to the inner portions of the third U-shaped plates (801), one of the third U-shaped plates (801) is rotatably connected with a third elastic band (802) through the fourth cylindrical shafts, and the other third U-shaped plate (801) is rotatably connected with a fourth elastic band (803) through the fourth cylindrical shafts.

7. A drop-resistant vision correction eyeglass as in claim 6, wherein: the outer surface of the fourth elastic belt (803) is fixedly connected with a first limiting ring (804), the outer surface of the fourth elastic belt (803) is fixedly connected with two right-angle plates (805), and the opposite surfaces of the two right-angle plates (805) are fixedly connected with a third torsion spring (806).

8. A drop-resistant vision correction eyeglass as in claim 7, wherein: two the relative one side of right-angle plate (805) all rotates and is connected with gag lever post (807), two the one end that right-angle plate (805) were kept away from in third torsional spring (806) is connected with the external fixed surface of two gag lever posts (807) respectively, two fixedly connected with clamp plate (808) between gag lever post (807), one of them one end fixedly connected with ball-type handle that clamp plate (808) were kept away from in gag lever post (807), the equal fixedly connected with third magic subsides of the relative one side of third elastic webbing (802) and fourth elastic webbing (803), two the equal fixedly connected with second spacing ring in the one side and the fourth magic subsides of keeping away from each other of glasses leg (604).

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