CN112925113A

CN112925113A - Glasses convenient to change lens

Info

Publication number: CN112925113A
Application number: CN202110141817.0A
Authority: CN
Inventors: 陈邦宋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-06-08

Abstract

The invention relates to the technical field of glasses, and discloses glasses convenient for lens replacement, which comprise a glasses frame body (1), wherein the glasses frame body (1) comprises an upper frame body (11) and a lower frame body (12), a connecting nose frame (3) is fixedly arranged in the middle of the upper frame body (11), and the right end of a left frame body (121) and the left end of a right frame body (122) are free ends and respectively extend out of an adjusting line (123); the connecting nose frame (3) comprises a connecting piece (31) and two nose supporting columns (32), and two adjusting lines (123) are respectively connected with the two nose supporting columns (32) and are driven by the rotation of the nose supporting columns (32) to tighten or loosen the length of the lower frame body (12). According to the invention, through the design of the adjusting line and the adjusting disc, the length of the lower frame body can be effectively controlled, so that the replacement of the lenses is realized in a matching manner, the operation is simple, a common user can complete the replacement, the complicated and professional operation of replacing the lenses in the traditional glasses is avoided, and the glasses are suitable for different use requirements.

Description

Glasses convenient to change lens

Technical Field

The invention relates to the technical field of glasses, in particular to a pair of glasses with lenses convenient to replace.

Background

In recent years, people have been more and more attentive about wearing decorative articles due to the improvement of physical life, and wearing glasses is also one of the decorative articles. In order to fit appropriate garments, various styles of eyeglasses have been produced and are increasingly popular. However, the conventional glasses are inconvenient in replacing the lenses, so that it takes a long time to replace the lenses or the entire pair of glasses may be replaced, and thus, it is not economically advantageous.

Moreover, the existing glasses are assembled by tools or bolts, which causes the problem of difficulty in replacing the lenses, and if the simple purpose of replacing the lenses is not achieved and the lenses are not firmly fixed on the glasses frame, the lenses are easy to fall off, which is inconvenient for users.

In view of the above, it is an important subject to provide a lens replacement device that allows a user to quickly replace a lens without using any tool and effectively fix the lens to be replaced to a frame or a frame.

In less physical activities where the daily eyewear does not cause trouble, the daily use eyewear may have, for example, sunglass lenses placed on top of existing lenses. In addition, there are some glasses in which various colors of sunglass lenses can be mounted in a frame and the glasses are presented as one-piece glasses.

It is an object of the present invention to provide eyeglasses with replaceable lenses wherein the eyeglass frames are identical, but the lenses can be replaced by the user as desired and needed for use in work, riding in windy weather, or skiing in harsh sunlight.

It is an object of the present invention to enable the user to change lenses himself and carry with him various replaceable lenses to address each possible need.

It is therefore also an object of the present invention to convert a pair of ordinary, everyday spectacles into a pair of sunglasses, and vice versa.

At present, the invention patent No. 201910592967.6 discloses a pair of glasses with lenses convenient to replace, which is characterized by comprising: the spectacle frame comprises a spectacle frame groove and a pivoting part, wherein the pivoting part is provided with at least one pivoting hole; a lens, which is arranged in the lens groove of the frame; and a fastener, including a fixed slot and at least a rectangular hole, wherein, a pivot passes at least a rectangular hole and at least a pin joint hole, make the fastener pivot connect to the picture frame, wherein, when the top of the picture frame and the lens is set up in the fixed slot of the fastener, then the lens is in the fastening state, when the fastener up application of force, make the fastener extend the displacement of the rectangular hole, the fixed slot of the fastener breaks away from the picture frame and the lens, can take out the lens. But also has the defects that the buckling structure is unreasonable, and the lenses with different shapes cannot be matched and replaced, and the like.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the glasses with the lenses convenient to replace.

In order to solve the technical problem, the invention is solved by the following technical scheme:

a pair of glasses convenient for replacing lenses comprises a glasses frame body and glasses legs hinged to the glasses frame body, wherein the glasses frame body comprises an upper frame body and a lower frame body, the upper frame body is a hard frame body, the lower frame body is an elastic line, a connecting nose frame is fixedly arranged in the middle of the upper frame body, the lower frame body comprises a left frame body and a right frame body, the left frame body and the right frame body are arranged in a bilateral symmetry mode, the left end of the left frame body and the right end of the right frame body are fixedly arranged at the left end and the right end of the upper frame body respectively, the right end of the left frame body and the left end of the right frame; the connecting nose frame comprises a connecting piece and two nose support columns which are connected with each other, the nose support columns can rotate on the connecting piece, and the two adjusting lines are respectively connected with the two nose support columns and are driven by the rotation of the nose support columns to tighten or loosen the length of the lower frame body.

Preferably, the connecting piece is provided with a mounting hole and further comprises a mounting column which is matched with the mounting hole and penetrates through the mounting hole, one end, extending inwards, of the mounting column is connected with the nose support column, an adjusting disc is mounted at one end, extending outwards, of the mounting column, the adjusting line is fixedly mounted on the adjusting disc and is wound on the adjusting disc in a manner of being matched with the adjusting disc in a rotating manner, a spring is sleeved at one end, extending inwards, of the mounting column, and the spring pushes the adjusting disc to be tightly pressed on the adjusting line and locked.

Preferably, the diameter of the adjusting disk is larger than that of the mounting hole, one side of the adjusting disk facing the mirror frame body is defined as the inner side of the adjusting disk, and the inner side of the adjusting disk is provided with an annular wire groove matched with the adjusting wire.

Preferably, arc grooves are circumferentially distributed on the annular wire groove, and arc bulges matched with the arc grooves are arranged on the adjusting wire. Through the cooperation of arc protrusion 1231 and arc recess 3222, the setting of combining spring 323 for when locking the position of adjusting line 123, adjusting line 123 can not take place the pine and take off, the security when having guaranteed the use.

Preferably, the arcuate projections are spherical in configuration.

Preferably, the diameter of the nose pad post is larger than the diameter of the mounting hole.

Preferably, the adjusting disc is provided with a threaded hole, and the end, extending outwards, of the mounting column is provided with an external thread matched with the threaded hole.

Preferably, the nose pad column is provided with an anti-slip rubber sleeve. Through the arrangement of the anti-slip rubber sleeve, when the lens is replaced, a user can conveniently rotate the nose support column 32, and the operation is convenient.

Preferably, the temples are fixedly arranged at the left end and the right end of the upper frame body, and the temples and the upper frame body form an included angle of 80-100 degrees.

Due to the adoption of the technical scheme, the invention has the remarkable technical effects that: through the design of regulation line and adjustment disk, the length of framework under the effective control to the cooperation realizes the change of lens, easy operation, and the change can be accomplished to the average user, has avoided changing loaded down with trivial details, the professional operation of lens in traditional glasses, is applicable to different user demands.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the structure of the connecting nose piece of fig. 1.

Fig. 3 is a partially enlarged view of fig. 2.

The names of the parts indicated by the numerical references in the drawings are as follows: 1-picture frame body, 2-mirror leg, 3-connecting nose frame, 11-upper frame body, 12-lower frame body, 121-left frame body, 122-right frame body, 123-adjusting line, 1231-arc protrusion, 31-connecting piece, 32-nose pad post, 311-mounting hole, 321-mounting post, 322-adjusting disk, 3221-annular wire casing, 3222-arc recess, 323-spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

A pair of glasses convenient for replacing lenses is shown in the figure and comprises a glasses frame body 1 and glasses legs 2 hinged to the glasses frame body 1, wherein the glasses frame body 1 comprises an upper frame body 11 and a lower frame body 12, the upper frame body 11 is a hard frame body, the lower frame body 12 is an elastic line, a connecting nose frame 3 is fixedly arranged in the middle of the upper frame body 11, the lower frame body 12 comprises a left frame body 121 and a right frame body 122, the left frame body 121 and the right frame body 122 are arranged in a bilateral symmetry mode, the left end of the left frame body 121 and the right end of the right frame body 122 are fixedly arranged at the left end and the right end of the upper frame body 11 respectively, and the right end of the left frame body 121 and the left end; the connecting nose frame 3 comprises a connecting piece 31 and two nose support columns 32 which are connected with each other, the nose support columns 32 can rotate on the connecting piece 31, and the two adjusting wires 123 are respectively connected with the two nose support columns 32 and are driven by the rotation of the nose support columns 32 to tighten or loosen the length of the lower frame body 12; the rubber body is installed with the one end of user's nasal part contact to nose support post 32, and the rubber body is oval lamellar body for the cross-section, is equipped with the spheroid connecting piece on the rubber body, be equipped with on the nose support post 32 with spheroid connecting piece complex ball groove, still be equipped with the bleeder vent that runs through on the rubber body.

The connecting piece 31 is provided with a mounting hole 311, and further comprises a mounting post 321 which is matched with the mounting hole 311 and penetrates through the mounting hole 311, one end of the mounting post 321 which extends inwards is connected with the nose pad post 32, one end of the mounting post 32 which extends outwards is provided with an adjusting disc 322, the adjusting wire 123 is fixedly arranged on the adjusting disc 322 and is wound on the adjusting disc 322 in a manner of being matched with the rotation of the adjusting disc 322, one end of the mounting post 321 which extends inwards is sleeved with a spring 323, and the spring 323 pushes the adjusting disc 322 to be tightly pressed on the adjusting wire 123 and lock.

The diameter of the adjusting disk 322 is larger than that of the mounting hole 311, one side of the adjusting disk 322 facing the mirror frame body 1 is defined as the inner side thereof, and the inner side of the adjusting disk 322 is provided with an annular wire groove 3211 matched with the adjusting wire 123.

When the glasses are used, a user overcomes the acting force of the spring 323 and presses the nose supporting column 32 outwards, a gap exists between the adjusting line 123 and the annular line groove 3211 at the moment, the mounting column 321 and the adjusting disc 322 are driven to rotate by rotating the nose supporting column 32, so that the lower frame body 12 is tightened or loosened, after the length of the lower frame body 12 is released, the lens can be replaced, after a new lens is replaced, the lens is clamped between the upper frame body 11 and the lower frame body 12, the lower frame body 12 is tightened by reversing the nose supporting column 32 again, then the hand is loosened, the spring 323 works at the moment, the adjusting line 123 is pressed on the annular line groove 3211 to be locked, and the lower frame body 12 is prevented from being loosened.

Example 2

The same as embodiment 1, except that arc grooves 3222 are circumferentially distributed on the annular wire groove 3221, and an arc protrusion 1231 matched with the arc grooves 3222 is arranged on the adjusting wire 123.

The arc-shaped protrusion 1231 has a spherical structure.

Through the cooperation of arc protrusion 1231 and arc recess 3222, the setting of combining spring 323 for when locking the position of adjusting line 123, adjusting line 123 can not take place the pine and take off, the security when having guaranteed the use.

The diameter of the nose pad post 32 is larger than the diameter of the mounting hole 3211.

The adjusting plate 322 is provided with a threaded hole, and the end of the mounting post 321 extending outwards is provided with an external thread matched with the threaded hole.

Through the setting of screw hole, can make things convenient for the dismouting, be convenient for the maintenance and the change of ageing part.

Example 3

The same as in example 1, except that the nose pad post 32 is provided with an anti-slip rubber boot.

Through the arrangement of the anti-slip rubber sleeve, when the lens is replaced, a user can conveniently rotate the nose support column 32, and the operation is convenient.

Example 4

The same as embodiment 1, except that the temples 2 are fixedly arranged at the left and right ends of the upper frame body 11, and the temples 2 and the upper frame body 11 form an included angle of 80-100 degrees.

Claims

1. The utility model provides a glasses convenient to change lens, includes picture frame body (1) and articulates mirror leg (2) on picture frame body (1), its characterized in that: the spectacle frame body (1) comprises an upper frame body (11) and a lower frame body (12), wherein the upper frame body (11) is a hard frame body, the lower frame body (12) is an elastic line, the middle part of the upper frame body (11) is fixedly provided with a connecting nose frame (3), the lower frame body (12) comprises a left frame body (121) and a right frame body (122), the left frame body (121) and the right frame body (122) are arranged in a bilateral symmetry manner, the left end of the left frame body (121) and the right end of the right frame body (122) are respectively fixedly arranged at the left end and the right end of the upper frame body (11), and the right end of the left frame body (121) and the left end of the right frame body (122) are free ends and respectively; the connecting nose frame (3) comprises a connecting piece (31) and two nose support columns (32) which are connected with each other, the nose support columns (32) can rotate on the connecting piece (31), and the two adjusting wires (123) are respectively connected with the two nose support columns (32) and are driven by the rotation of the nose support columns (32) to tighten or loosen the length of the lower frame body (12); the rubber body is installed with the one end of user's nasal part contact in nose support post (32), and the rubber body is oval lamellar body for the cross-section, is equipped with spheroid connecting piece on the rubber body, be equipped with on nose support post (32) with spheroid connecting piece complex ball groove, still be equipped with the bleeder vent that runs through on the rubber body.

2. An eyeglass lens exchange facilitated according to claim 1, wherein: be equipped with mounting hole (311) on connecting piece (31), still include and cooperate and run through erection column (321) of mounting hole (311) with mounting hole (311), the one end that erection column (321) stretched out inwards is connected with nose support post (32), adjustment disk (322) are installed to the one end that erection column (321) stretched out outwards, regulation line (123) are adorned admittedly on adjustment disk (322) and are cooperated the rotation of adjustment disk (322) to twine on adjustment disk (322), the cover is equipped with spring (323) on one end that erection column (321) stretched out inwards, spring (323) promote adjustment disk (322) and compress tightly and lock on regulation line (123).

3. The eyeglasses facilitating lens replacement according to claim 2, wherein: the diameter of the adjusting disc (322) is larger than that of the mounting hole (311), one side of the adjusting disc (322) facing the glasses frame body (1) is defined as the inner side of the adjusting disc, and the inner side of the adjusting disc (322) is provided with an annular wire groove (3221) matched with the adjusting wire (123).

4. A spectacle apparatus for facilitating lens exchange as claimed in claim 3, wherein: arc grooves (3222) are circumferentially distributed on the annular wire groove (3221), and arc protrusions (1231) matched with the arc grooves (3222) are arranged on the adjusting wire (123).

5. The eyeglasses facilitating lens replacement according to claim 4, wherein: the arc-shaped bulge (1231) is of a spherical structure.

6. The eyeglasses facilitating lens replacement according to claim 2, wherein: the diameter of the nose pad column (32) is larger than that of the mounting hole (311).

7. An eyeglass lens exchange facilitated according to claim 1, wherein: a threaded hole is formed in the adjusting disc (322), and an external thread matched with the threaded hole is arranged at one end, extending outwards, of the mounting column (321).