CN216083307U - Body type nose holds in palm glasses with adjustable focus - Google Patents

Abstract

The utility model relates to a glasses field just discloses a focus adjustable integral nose holds in palm glasses, including picture frame, lens and first mirror leg and second mirror leg, the mid-mounting of picture frame has the nose to hold in the palm, the inside of picture frame is equipped with the movable groove, the lens activity sets up in the inside in movable groove, the upper and lower both sides of lens all are equipped with the fixed establishment who is connected with the picture frame, first mirror leg is installed in the both sides of picture frame, the setting in the end of first mirror leg of second mirror leg, be equipped with joint mechanism between first mirror leg and the second mirror leg. This application can realize the function of focus regulation, need not to join in marriage glasses again, can adjust the length of mirror leg simultaneously, satisfies different user demands.

Description

Body type nose holds in palm glasses with adjustable focus

Technical Field

The utility model belongs to the technical field of glasses and specifically relates to a focus adjustable style nose holds in palm glasses.

Background

Spectacles are lens pieces embedded in a frame that are worn in front of the eyes to improve vision, protect the eyes, or for decorative purposes. Lenses can correct a variety of vision problems, including myopia, hyperopia, astigmatism, presbyopia, or strabismus.

The work and the study of present people are busy, seldom have the time to reconfigure glasses, and glasses do not have the function of adjustable focus, find that eyesight changes, just deal with the use with glasses earlier, and the recovery of eyesight will seriously be influenced to the overlength of time like this, has brought unnecessary trouble for people's study and life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem that nose holds in palm glasses does not possess the adjustable function of focus among the prior art is in order to solve, and the adjustable style of focus formula nose holds in palm glasses that provide.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides an adjustable style of focus formula nose holds in palm glasses, includes picture frame, lens and first mirror leg and second mirror leg, the mid-mounting of picture frame has the nose to hold in the palm, the inside of picture frame is equipped with the movable groove, the lens activity sets up in the inside in movable groove, the upper and lower both sides of lens all are equipped with the fixed establishment who is connected with the picture frame, first mirror leg is installed in the both sides of picture frame, the second mirror leg set up in the end of first mirror leg, be equipped with clamping mechanism between first mirror leg and the second mirror leg.

Preferably, the fixing mechanism comprises a screw and a spiral ring, the screw is fixedly arranged on the side edge of the lens, the side edge of the mirror frame is provided with a strip-shaped opening for the screw to extend out, and the spiral ring is arranged on the rod wall of the screw and is abutted to the side edge of the mirror frame.

Preferably, a stop block for limiting the spiral ring is fixedly arranged at the end part of the screw rod.

Preferably, the side wall of the spiral ring is fixedly provided with a screwing ring, and the diameter of the screwing ring is larger than that of the spiral ring.

Preferably, the clamping mechanism includes inserted bar, connecting block, spring and fixture block, the inserted bar is fixed to be set up on the lateral wall of first mirror leg, a plurality of jacks with inserted bar matched with have been seted up to the lateral wall of second mirror leg, the cavity has been seted up to the inside of inserted bar, the connecting block is inside the cavity of upper and lower symmetric position inserted bar, the spring is fixed to be set up in two between the connecting block, the fixture block is fixed to be set up on the lateral wall of connecting block, and the opposite side of fixture block runs through to the outside of inserted bar and set up with second mirror leg joint.

Preferably, the clamping block is a wedge-shaped block, and the inclined surface of the clamping block is positioned outside the insertion rod.

Preferably, the lateral wall of first mirror leg is fixed and is equipped with a plurality of evenly distributed's locating lever, the locating lever cooperatees with the jack.

Preferably, a first placing groove is formed in the side wall of the first temple, a second placing groove is formed in the side wall of the second temple, and the first placing groove and the second placing groove are matched.

Preferably, an eye pad is mounted on the inner side surface of the frame.

Preferably, the side edge of the mirror frame is provided with scale marks.

Compared with the prior art, the application provides a focus adjustable integral nose holds in palm glasses, possesses following beneficial effect:

1. this adjustable integral nose of focus holds in palm glasses through setting up screw rod and the spiro between picture frame and lens, can be fixed between lens and the picture frame to can adjust the lens and adjust the focus in the position of the movable groove inside of picture frame, need not the glasses of renewal.

2. This adjustable integral nose of focus holds in palm glasses through inserted bar, jack, connecting block, spring and the fixture block of setting between first mirror leg and second mirror leg, can realize with the dismouting between first mirror leg and the second mirror leg and adjust the length of first mirror leg and second mirror leg to can satisfy different user demands.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and the function that this application can realize focus and adjust need not to join in marriage glasses again, can adjust the length of mirror leg simultaneously, satisfies different user demands.

Drawings

Fig. 1 is a schematic structural view of an integral nose pad glasses with adjustable focal length according to the present application.

Fig. 2 is an enlarged view of a portion a of fig. 1.

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

fig. 4 is an enlarged view of a portion B of fig. 3.

Description of reference numerals:

1. a mirror frame; 2. a lens; 3. a first temple; 4. a second temple; 5. a nose pad; 6. a screw; 7. a spiro ring; 8. a stopper; 9. inserting a rod; 10. a jack; 11. connecting blocks; 12. a spring; 13. a clamping block; 14. positioning a rod; 15. an eye pad; 16. scale lines; 17. a movable groove; 18. a strip-shaped opening; 19. a cavity; 20. a first placing groove; 21. a second placing groove; 22. and screwing the ring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-3, an integral type nose support glasses with adjustable focal length comprises a glasses frame 1, lenses 2, a first glasses leg 3 and a second glasses leg 4, wherein a nose support 5 is installed in the middle of the glasses frame 1, a movable groove 17 is formed in the glasses frame 1, the lenses 2 are movably arranged in the movable groove 17, the lenses 2 are provided with double layers, one layer of the lenses 2 is movable, the other layer of the lenses 2 is fixed, when one layer of the lenses 2 is adjusted, distance adjustment between the double layers of the lenses 2 can be completed, so that focal length adjustment is completed, fixing mechanisms connected with the glasses frame 1 are arranged on the upper side and the lower side of each lens 2, the first glasses legs 3 are installed on the two sides of the glasses frame 1, the second glasses legs 4 are arranged at the tail ends of the first glasses legs 3, and clamping mechanisms are arranged between the first glasses legs 3 and the second glasses legs 4; fixing mechanism includes screw rod 6 and spiral ring 7, screw rod 6 is fixed to be set up on the side of lens 2, the side of picture frame 1 is offered and is used for the bar mouth 18 that screw rod 6 stretches out, spiral ring 7 screw thread sets up on the pole wall of screw rod 6 and offsets with the side of picture frame 1 and sets up, the end fixing of screw rod 6 is equipped with and is used for 7 spacing dogs 8 with spiral ring, the phenomenon that spiral ring 7 drops from screw rod 6 can be avoided in such setting, the fixed ring 22 that revolves that is equipped with of lateral wall of spiral ring 7, and the diameter of revolving ring 22 is greater than the diameter of spiral ring 7, convenient to use person's finger is held between the fingers spiral ring 7 and is rotatory with it.

Referring to fig. 3-4, the clip mechanism includes an insert rod 9, a connecting block 11, a spring 12 and a latch 13, the insert rod 9 is fixedly disposed on a side wall of the first temple 3, a plurality of insertion holes 10 matched with the insert rod 9 are disposed on a side wall of the second temple 4, a cavity 19 is disposed inside the insert rod 9, the connecting block 11 is vertically symmetrically disposed inside the cavity 19 of the insert rod 9, the spring 12 is fixedly disposed between the two connecting blocks 11, the latch 13 is fixedly disposed on a side wall of the connecting block 11, and another side of the latch 13 penetrates outside the insert rod 9 and is in clip connection with the second temple 4, the latch 13 is a wedge, and an inclined surface of the latch 13 is disposed outside the insert rod 9, when the first temple 3 and the second temple 4 are mounted, the insert rod 9 is aligned with the insertion holes 10, because the inclined surface of the latch 13 contacts with a side surface of the insertion holes 10 and automatically pushes the latch 13 into the insert rod 9, thereby automatically completing the clamping fixation.

Referring to fig. 3, the fixed locating lever 14 that is equipped with a plurality of evenly distributed of lateral wall of first mirror leg 3, locating lever 14 cooperatees with jack 10, and a plurality of locating levers 14 can increase the steadiness that first mirror leg 3 and second mirror leg 4 are connected when inserting in the inside of jack 10, and first standing groove 20 has been seted up to the lateral wall of first mirror leg 3, and second standing groove 21 has been seted up to the lateral wall of second mirror leg 4, and first standing groove 20 agrees with second standing groove 21 mutually.

Referring to fig. 1, eye pad 15 is installed to the medial surface of picture frame 1, can protect user's face, and the side of picture frame 1 is provided with scale mark 16, and the user can see the displacement of screw rod 6 at the in-process of adjusting lens 2 to be convenient for observe the distance of adjusting lens 2.

In the application, when the spectacle frame is used, the screw rings 7 on the upper side and the lower side of the spectacle frame 1 are screwed by the hand of a user, so that the screw rod 6 can move in the strip-shaped opening 18 and adjust the positions of the lenses 2, the distance between the two layers of lenses 2 can be adjusted, the adjustment of the focal length is finally realized, the degree of eyes of the user is met, and after the adjustment is carried out, the positions of the lenses 2 can be fixed by screwing the screw rings 7; when the face of the user becomes large or other people wear the glasses, the hand of the user presses the clamping block 13 to enable the clamping block to move to the inside of the inserting rod 9, then the first glasses leg 3 and the second glasses leg 4 are detached and the length of the first glasses leg 3 and the length of the second glasses leg 4 are adjusted, after the adjustment, external force is applied to the clamping block 13 through the action of the spring 12, the first glasses leg 3 and the second glasses leg 4 are clamped and fixed, and finally different use requirements can be met.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims (10)

1. The utility model provides a focus adjustable style nose holds in palm glasses, includes picture frame (1), lens (2) and first mirror leg (3) and second mirror leg (4), its characterized in that: the utility model discloses a glasses frame, including picture frame (1), the mid-mounting of picture frame (1) has nose to hold in the palm (5), the inside of picture frame (1) is equipped with movable groove (17), lens (2) activity sets up in the inside of movable groove (17), the upper and lower both sides of lens (2) all are equipped with the fixed establishment who is connected with picture frame (1), install in the both sides of picture frame (1) first mirror leg (3), the setting in the end of first mirror leg (3) of second mirror leg (4), be equipped with joint mechanism between first mirror leg (3) and second mirror leg (4).

2. The pair of focus adjustable nose pads of claim 1, wherein: the fixing mechanism comprises a screw rod (6) and a spiral ring (7), the screw rod (6) is fixedly arranged on the side edge of the lens (2), a strip-shaped opening (18) used for the screw rod (6) to stretch out is formed in the side edge of the mirror frame (1), and the spiral ring (7) is arranged on the rod wall of the screw rod (6) in a threaded mode and is abutted to the side edge of the mirror frame (1).

3. The pair of focus adjustable nose pads of claim 2, wherein: and a stop block (8) for limiting the spiral ring (7) is fixedly arranged at the end part of the screw rod (6).

4. The pair of focus adjustable nose pads of claim 2, wherein: the side wall of the spiral ring (7) is fixedly provided with a screwing ring (22), and the diameter of the screwing ring (22) is larger than that of the spiral ring (7).

5. The pair of focus adjustable nose pads of claim 1, wherein: clamping mechanism includes inserted bar (9), connecting block (11), spring (12) and fixture block (13), inserted bar (9) are fixed to be set up on the lateral wall of first mirror leg (3), a plurality of jacks (10) with inserted bar (9) matched with have been seted up to the lateral wall of second mirror leg (4), cavity (19) have been seted up to the inside of inserted bar (9), inside cavity (19) that the symmetry lies in inserted bar (9) about connecting block (11) are, spring (12) are fixed to be set up in two between connecting block (11), fixture block (13) are fixed to be set up on the lateral wall of connecting block (11), and the opposite side of fixture block (13) runs through to the outside of inserted bar (9) and set up with second mirror leg (4) joint.

6. The pair of focus adjustable nose pads of claim 5, wherein: the clamping block (13) is a wedge-shaped block, and the inclined surface of the clamping block (13) is positioned outside the inserted rod (9).

7. The pair of focus adjustable nose pads of claim 5, wherein: the lateral wall of first mirror leg (3) is fixed and is equipped with a plurality of evenly distributed's locating lever (14), locating lever (14) cooperate with jack (10).

8. The pair of focus adjustable nose pads of claim 1, wherein: the side wall of the first glasses leg (3) is provided with a first placing groove (20), the side wall of the second glasses leg (4) is provided with a second placing groove (21), and the first placing groove (20) is matched with the second placing groove (21).

9. The pair of focus adjustable nose pads of claim 1, wherein: an eye pad (15) is arranged on the inner side surface of the spectacle frame (1).

10. The pair of focus adjustable nose pads of claim 1, wherein: the side edge of the mirror frame (1) is provided with scale marks (16).

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