CN220020006U

CN220020006U - Compensation type progressive focal glasses

Info

Publication number: CN220020006U
Application number: CN202321590569.9U
Authority: CN
Inventors: 于现平
Original assignee: Hebei Super Vision Technology Co ltd
Current assignee: Hebei Super Vision Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-14
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a compensation type progressive focal glasses which comprises a glasses frame main body, wherein the glasses frame main body comprises two glasses frames and two micro supporting beams, one ends, close to each other, of the two glasses frames are fixedly connected with the micro supporting beams, a hinge shaft is arranged between the two micro supporting beams, the two micro supporting beams rotate relatively, one ends, far away from each other, of the two glasses frames are fixedly connected with glasses legs, the bottoms of the two glasses frames are fixedly connected with glasses lenses, and the two micro supporting beams can rotate through the hinge shaft.

Description

Compensation type progressive focal glasses

Technical Field

The utility model relates to the field of progressive focal glasses, in particular to a compensation type progressive focal glasses.

Background

The progressive focal glasses are invented by the visual path, named as 'Wanli' according to the visual path, and the multi-focal glasses solve the problem that middle-aged and elderly people need different luminosity when seeing objects with different distances and need frequently replacing the glasses, one pair of glasses can see far and middle and near, and the verification of the multi-focal glasses is a system engineering, and the required technology is far higher than that of the verification of single-light glasses.

Among the prior art, for example, chinese patent application No. 202111660873.1 discloses a glasses, and first mirror leg includes connecting portion and movable part in above-mentioned glasses, the other end of connecting portion with movable part rotates to be connected, makes movable part keep away from the one end of connecting portion is close to or keeps away from second mirror leg, makes movable part keep away from the one end of connecting portion with interval between the second mirror leg can be adjusted to this reaches difficult droing, and can adjust the distance between glasses and the human eye, reaches the effect of compensation, but still has following problem:

the glasses are common glasses in real life, and the difference between the gradual change focal glasses and the common glasses is that the gradual change focal glasses are divided into a near area, a far area, an astigmatic area, a middle area and the like, the gradual change focal glasses are required to have compensation effects, the angle between the gradual change focal glasses and eyes of a person is required to be adjusted, and the adjustment of the length of the glasses leg is difficult to realize.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-described problems.

Therefore, one of the purposes of the present utility model is to provide a compensation type progressive focal glasses, which can solve the problem that the angle between the progressive focal glasses and the eyes is required to be adjusted, and the adjustment of the length of the glasses leg is difficult to achieve.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a compensation formula gradual change burnt glasses, includes the spectacle frame main part, and the spectacle frame main part is including two spectacle frames and two miniature supporting beams, and the equal fixedly connected with miniature supporting beam of one end that two spectacle frames are close to each other is provided with the hinge pin between two miniature supporting beams, rotates relatively between two miniature supporting beams, and the equal fixedly connected with glasses leg of one end that two spectacle frames kept away from each other, the equal fixedly connected with glasses lens of bottom of two spectacle frames.

As a preferable scheme of the compensation type progressive focal glasses of the utility model, wherein: the hinge shaft comprises a main shaft body, two adjusting circular sleeves and two adjusting strips, wherein the adjusting circular sleeves are respectively and rotatably arranged at the upper end and the lower end of the main shaft body, one sides of the two adjusting circular sleeves are respectively and fixedly connected with the adjusting strips, the accommodating cavities are respectively formed in the two miniature supporting beams, the adjusting strips are positioned in the accommodating cavities, and the hinge shaft is fixed with the miniature supporting beams through the adjusting strips.

As a preferable scheme of the compensation type progressive focal glasses of the utility model, wherein: the accommodating cavity is provided with a threaded hole communicated with the outside, and when the adjusting strip is completely positioned in the accommodating cavity, the miniature supporting beam is fixedly connected with the adjusting strip through a screw.

As a preferable scheme of the compensation type progressive focal glasses of the utility model, wherein: the inside fixedly connected with fixture block that holds the chamber, the draw-in groove has been seted up to the one end of adjusting rectangular, adjusts rectangular when being located the inside that holds the chamber completely, and fixture block and draw-in groove block are connected.

As a preferable scheme of the compensation type progressive focal glasses of the utility model, wherein: one side of two glasses frames all is provided with the bridge of the nose supporting component, and bridge of the nose supporting component is including flexible pole, locking piece and bridge of the nose laminating piece, and one side fixed connection of one end and glasses frame of flexible pole, the other end fixedly connected with locking piece of flexible pole, one side fixedly connected with bridge of the nose laminating piece of locking piece.

As a preferable scheme of the compensation type progressive focal glasses of the utility model, wherein: the nose bridge support assembly further comprises an adhesive strip, and the adhesive strips are fixedly connected to one sides, close to each other, of the two nose bridge attaching pieces.

As a preferable scheme of the compensation type progressive focal glasses of the utility model, wherein: the adjusting strip is made of elastic material, and the width of the accommodating cavity is gradually reduced from outside to inside.

The utility model has the beneficial effects that:

the novel middle glasses frame is provided with two miniature supporting beams, the two miniature supporting beams can rotate through the hinge shaft, so that the two glasses frames can drive the gradual change focusing glasses to rotate, the gradual change focusing glasses can realize angle adjustment with human eyes, and the effect of compensating the gradual change focusing glasses is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic diagram of the overall structure of a compensation type progressive focal glasses;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a rear view of a compensated progressive focal lens;

FIG. 4 is an enlarged view of a portion of FIG. 3B;

FIG. 5 is a schematic view of the overall structure of the hinge shaft;

FIG. 6 is a cross-sectional view of one embodiment of the hinge shaft and micro support beam connection;

FIG. 7 is a front view of one embodiment of the hinge shaft and micro support beam connection;

fig. 8 is a front view of another embodiment hinge shaft and micro support beam connection.

The correspondence between the reference numerals and the component names in the drawings is as follows:

100. a spectacle frame body; 101. a spectacle frame; 102. a micro support beam; 102a, a receiving cavity; 200. an ophthalmic lens; 300. spectacle legs; 400. a nose bridge support assembly; 401. a flexible rod; 402. a locking block; 403. nose bridge fitting pieces; 404. an adhesive strip; 500. a hinge shaft; 501. a main shaft body; 502. adjusting the round sleeve; 503. the strip is adjusted.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 5, in a first embodiment of the present utility model, a compensation type progressive focal glasses is provided, which includes a glasses frame main body 100, the glasses frame main body 100 includes two glasses frames 101 and two micro supporting beams 102, one ends of the two glasses frames 101 close to each other are fixedly connected with the micro supporting beams 102, a hinge shaft 500 is provided between the two micro supporting beams 102, the two micro supporting beams 102 rotate relatively, one ends of the two glasses frames 101 far away from each other are fixedly connected with glasses legs 300, bottom ends of the two glasses frames 101 are fixedly connected with glasses lenses 200, the hinge shaft 500 includes a main shaft body 501, two adjusting circular sleeves 502 and two adjusting strips 503, upper and lower ends of the main shaft body 501 are respectively provided with an adjusting circular sleeve 502, one sides of the two adjusting circular sleeves 502 are respectively fixedly connected with an adjusting strip 503, the interiors of the two micro supporting beams 102 are respectively provided with a holding cavity 102a, the hinge shaft 500 is fixedly connected with the micro supporting beams 102 through the adjusting strips 503, one sides of the two micro supporting beams 101 are respectively provided with a nose bridge supporting assembly 400, the nose bridge assembly 403 includes a flexible connecting piece 401, one side of the flexible connecting piece 401 is connected with one end of the flexible piece 402, and the other end of the flexible piece 402 is fixedly connected with the flexible piece 402;

in this embodiment, two micro supporting beams 102 are disposed between the glasses frames 101, and the two micro supporting beams 102 can rotate through a hinge shaft 500, which means that the two glasses frames 101 can drive the glasses lens 200 to rotate, so that the glasses lens 200 can realize angle adjustment with eyes, the effect of compensating for the progressive focal glasses is achieved, meanwhile, the inner parts of the micro supporting beams 102 are provided with accommodating cavities 102a, the hinge shaft 500 is fixed with the micro supporting beams 102 through adjusting the long strips 503, thus, the angle adjustment can be achieved, the follow-up replacement of parts such as the hinge shaft 500 or the micro supporting beams 102 is facilitated, and the follow-up maintenance work is facilitated.

Example 2

Referring to fig. 2 and fig. 6 to fig. 7, in a second embodiment of the present utility model, based on the previous embodiment, the accommodating cavity 102a is provided with a threaded hole communicating with the outside, when the adjusting strip 503 is completely located inside the accommodating cavity 102a, the micro supporting beam 102 is fixedly connected with the adjusting strip 503 through a screw, the nose bridge supporting assembly 400 further includes an adhesive strip 404, two sides of the nose bridge attaching pieces 403, which are close to each other, are fixedly connected with the adhesive strip 404, the adjusting strip 503 is made of an elastic material, and the width of the accommodating cavity 102a gradually decreases from outside to inside;

in this embodiment, the adjusting strip 503 is fixed to the micro supporting beam 102 by a screw, when the adjusting strip 503 completely enters into the accommodating cavity 102a, the threaded hole on the adjusting strip 503 corresponds to the threaded hole on the micro supporting beam 102, and at this time, the adjusting strip 503 can be fixed by the screw, so as to facilitate the disassembly and assembly of the adjusting strip 503 and the micro supporting beam 102.

Example 3

Referring to fig. 8, in a third embodiment of the present utility model, a compensation type progressive focal glasses is provided, a clamping block is fixedly connected to the inside of the accommodating cavity 102a, a clamping groove is formed at one end of the adjusting strip 503, and when the adjusting strip 503 is completely located in the inside of the accommodating cavity 102a, the clamping block is in clamping connection with the clamping groove.

It is important to note that the construction and arrangement of the present utility model shown in the various exemplary embodiments is illustrative only, and that although only a few embodiments have been described in detail in this disclosure, persons having reference to this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, as well as values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.), for example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of the elements may be reversed or otherwise varied, and the nature or number or position of the discrete elements may be altered or varied without substantially departing from the novel teachings and advantages of the subject matter described in this application. Accordingly, it is intended that all such variations are included within the scope of the utility model, that the order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments, and that in the claims any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model, and therefore, the present utility model is not limited to the specific embodiments but extends to many modifications which still fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A compensation type progressive focal glasses is characterized in that: including spectacle frame main part (100), spectacle frame main part (100) are including two spectacle-frames (101) and two miniature supporting beam (102), and the equal fixedly connected with miniature supporting beam (102) of the one end that two spectacle-frames (101) are close to each other is provided with hinge pin (500) between two miniature supporting beam (102), rotates relatively between two miniature supporting beam (102), and the equal fixedly connected with glasses leg (300) of one end that two spectacle-frames (101) kept away from each other, the equal fixedly connected with spectacle lens (200) of bottom of two spectacle-frames (101).

2. The compensated progressive focal glasses of claim 1 wherein: the hinge shaft (500) comprises a main shaft body (501), two adjusting circular sleeves (502) and two adjusting long strips (503), wherein the adjusting circular sleeves (502) are respectively arranged at the upper end and the lower end of the main shaft body (501) in a rotating mode, one sides of the two adjusting circular sleeves (502) are fixedly connected with the adjusting long strips (503), the accommodating cavities (102 a) are respectively formed in the two micro supporting beams (102), the adjusting long strips (503) are located in the accommodating cavities (102 a), and the hinge shaft (500) is fixed with the micro supporting beams (102) through the adjusting long strips (503).

3. The compensated progressive focal glasses of claim 2 wherein: the accommodating cavity (102 a) is provided with a threaded hole communicated with the outside, and when the adjusting strip (503) is completely positioned in the accommodating cavity (102 a), the micro supporting beam (102) is fixedly connected with the adjusting strip (503) through a screw.

4. The compensated progressive focal glasses of claim 2 wherein: the inside fixedly connected with fixture block that holds chamber (102 a), the draw-in groove has been seted up to the one end of adjusting rectangular (503), and when adjusting rectangular (503) to lie in the inside that holds chamber (102 a) completely, fixture block and draw-in groove block connection.

5. The compensated progressive focal glasses of claim 1 wherein: one side of two spectacle-frames (101) all is provided with bridge of the nose supporting component (400), and bridge of the nose supporting component (400) are including flexible pole (401), locking piece (402) and bridge of the nose laminating piece (403), and one end of flexible pole (401) is fixedly connected with one side of spectacle-frame (101), and the other end fixedly connected with locking piece (402) of flexible pole (401), one side fixedly connected with bridge of the nose laminating piece (403) of locking piece (402).

6. The compensated progressive focal glasses of claim 5 wherein: the nose bridge support assembly (400) further comprises an adhesive strip (404), and the adhesive strip (404) is fixedly connected to one side, close to each other, of the two nose bridge attaching pieces (403).

7. The compensated progressive focal glasses of claim 2 wherein: the adjustment strip (503) is made of an elastic material, and the width of the accommodating cavity (102 a) is gradually reduced from outside to inside.