CN220040878U

CN220040878U - Foldable glasses

Info

Publication number: CN220040878U
Application number: CN202321049700.0U
Authority: CN
Inventors: 胡明; 龚建云
Original assignee: Wenzhou Bo'ou Glasses Co ltd
Current assignee: Wenzhou Bo'ou Glasses Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-11-17
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to the field of glasses, and discloses a pair of foldable glasses, which comprises a left glasses frame, a right glasses frame, a front glasses leg and a rear glasses leg, wherein the front glasses leg is connected with the rear glasses leg through a first folding assembly, the front glasses leg is connected with the left glasses frame and the right glasses frame through a second folding assembly respectively, the left glasses frame and the right glasses frame are connected through a third folding assembly, a magnet A is magnetically attracted with an iron block A when the foldable glasses are in an unfolding state, the rear glasses leg is inserted into a connecting groove B to magnetically attract and connect a magnet C with an iron block C, the magnet B is magnetically attracted and connected with the iron block B when the foldable glasses are in a folding state, and the rear glasses leg is inserted into the connecting groove C to magnetically attract and connect a magnet D with the iron block C. The folding glasses have the beneficial effects of less abrasion and stable connection, and solve the problems that the prior folding glasses are hinged or connected by screws, the glasses frame and the glasses legs are made of harder materials, abrasion is easy to occur in the continuous folding and unfolding processes, the connection part is loose, and the connection between the glasses frame and the glasses legs is unstable.

Description

Foldable glasses

Technical Field

The utility model relates to the field of glasses, in particular to a pair of foldable glasses.

Background

Glasses are articles that are composed of lenses and frames to improve vision, protect eyes, or for decorative purposes. Glasses may correct a variety of vision problems including myopia, hyperopia, astigmatism, presbyopia, strabismus, amblyopia, and the like. Depending on the use of the glasses, myopia glasses, hyperopia glasses, presbyopia glasses, astigmatism glasses, and the like are classified.

The folding glasses are glasses which are convenient to carry and can fold the glasses frame and the glasses legs. The prior folding glasses, the foldable part of which is usually hinged or screwed, are made of harder materials because the folding glasses need to be folded and unfolded frequently, and the glasses frame and the glasses legs are easy to wear in the continuous folding and unfolding process, so that the problem that the joints are loose occurs, and the unstable connection between the glasses frame and the glasses legs occurs.

Disclosure of Invention

The present utility model is directed to a pair of foldable glasses, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a folding glasses, includes left picture frame and right picture frame, preceding mirror leg and rear mirror leg, its characterized in that: the front glasses leg is connected with the rear glasses leg through a first folding component, the front glasses leg is connected with the left glasses leg and the right glasses leg through a second folding component, the left glasses leg and the right glasses leg are connected with the right glasses leg through a third folding component, the first folding component comprises a connecting block, a magnet A and a magnet B fixedly installed on the upper side and the lower side of the front glasses leg, a magnet C and a magnet D fixedly installed on the front side and the upper side of the rear glasses leg, a connecting groove A penetrating through the lower side wall is formed in the front side wall of the connecting block, the iron block A and the iron block B are fixedly installed on the upper side wall and the rear side wall of the connecting groove A, the rear end of the front glasses leg is inserted into the connecting groove A and then is rotationally connected with the connecting block through the rotating shaft A, a connecting groove B is formed in the rear side wall of the connecting block, a connecting groove C penetrating through the connecting groove B is formed in the upper side wall and the lower side wall of the connecting block, and the magnet C is in a state when the folding glasses are in a folded state, and the magnet A is inserted into the connecting groove B, and the magnet C is connected with the connecting groove B in a folded state when the folding glasses are in a folded state.

Preferably, the second folding component comprises a fixed block and a rotating shaft B which are fixedly arranged on the left side of the left mirror frame and the right side of the right mirror frame, a rotating groove A is formed in one side, facing the left mirror frame, of the fixed block, and the front end of the front mirror leg is inserted into the rotating groove A and then is connected with the fixed block in a rotating mode through the rotating shaft B.

Preferably, the second folding component further comprises an iron block D, a rotating groove B is formed in one side, facing the left mirror frame, of the fixed block, the rotating groove B is located below the rotating groove A, the rotating shaft B is inserted into the rotating groove B to be connected with the fixed block in a rotating mode, the iron block D is located inside the rotating groove B and fixedly installed on one side, facing the direction of the mirror leg, of the rotating shaft B, and when the folding glasses are in a folding state, the front end of the rear mirror leg is inserted into the rotating groove B to enable the magnet C to be in magnetic attraction connection with the iron block D.

Preferably, the third folding assembly comprises a frame block, an opening and closing block and a rotating shaft C, wherein the frame block, the opening and closing block and the rotating shaft C are fixedly arranged on the right side of the left frame and the left side of the right frame, the left side wall and the right side wall of the opening and closing block are respectively provided with an opening and closing groove which is communicated with the rear side wall, and the frame block is rotatably connected with the opening and closing block through the rotating shaft C after being inserted into the opening and closing grooves.

Preferably, the third folding assembly further comprises a magnet E and a magnet F which are fixedly arranged on the front side wall and the rear side of the mirror frame block, an iron block E fixedly arranged on the front side wall of the opening and closing groove, and an iron block F fixedly arranged on the side wall, far away from the mirror frame block, of the opening and closing groove, the magnet E is magnetically attracted and connected with the iron block E when the folding glasses are in an unfolding state, and the magnet F is magnetically attracted and connected with the iron block F when the folding glasses are in a folding state.

Preferably, a rotating shaft hole A communicated with the connecting groove A is formed in the connecting block, and the rotating shaft A is inserted into the rotating shaft hole A to be in rotary connection with the front glasses leg and the connecting block.

Preferably, the opening and closing block is provided with a rotating shaft hole B communicated with the opening and closing groove, and the rotating shaft C is inserted into the rotating shaft hole B to be rotationally connected with the picture frame block and the opening and closing block.

The utility model has the beneficial effects that: when the glasses are required to be unfolded and worn, the front ends of the front glasses legs are inserted into the rotating grooves A and then are rotationally connected with the fixed blocks through the rotating shafts B, the rear ends of the front glasses legs are inserted into the connecting grooves A and then are rotationally connected with the connecting blocks through the rotating shafts A, then the connecting blocks are rotated anticlockwise to perform rotary motion, the upper side walls of the front glasses legs are abutted against the upper side walls of the connecting grooves A after the front glasses legs are rotated to the limit, so that the magnets A are magnetically attracted and connected with the iron blocks A, then the rear glasses legs are inserted into the connecting grooves B to magnetically attracted and connected with the magnets C, finally the left glasses frame and the right glasses frame are rotated to magnetically attracted and connected with the iron blocks E, and the glasses can be in an unfolded state, so that the glasses are convenient for users to wear; when the glasses are required to be folded for carrying, the connecting block rotates clockwise to perform rotary motion, the lower side wall of the front glasses leg is abutted against the rear side wall of the connecting groove A after the glasses are rotated to the limit, so that the magnet B is magnetically attracted to be connected with the iron block B, the rear glasses leg is pulled out to be separated from the connecting groove B, then the rear glasses leg is inserted into the connecting groove C and the rotating groove B, so that the magnet D is magnetically attracted to be connected with the iron block C, the magnet C is magnetically attracted to be connected with the iron block D, and finally the left glasses frame and the right glasses frame are rotated to magnetically attract and be connected with the iron block F, so that the glasses are in a folded state, and convenience is brought to users for carrying; in summary, since the utility model is magnetically attracted and fixed by the magnet and the iron block in the unfolding state and the folding state, the utility model has the beneficial effects of less abrasion and stable connection, and solves the problems that the prior folding glasses are made of hard materials, the glasses frame and the glasses legs are easily worn in the continuous folding and unfolding processes, the connection part is loose, and the connection between the glasses frame and the glasses legs is unstable.

Drawings

FIG. 1 is a schematic view of the utility model in an unfolded state;

FIG. 2 is a schematic view of the folded state structure of the present utility model;

FIG. 3 is a top view of the utility model in an expanded state;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is a top view of the present utility model in a folded state;

FIG. 6 is a cross-sectional view taken at B-B of FIG. 5;

FIG. 7 is a schematic view of the back structure of the present utility model;

FIG. 8 is an enlarged view of FIG. 7 at A;

FIG. 9 is an enlarged view of FIG. 7 at B;

FIG. 10 is an enlarged view of FIG. 7 at C;

FIG. 11 is a schematic view of the left frame structure of the present utility model;

FIG. 12 is a schematic diagram of the structure of the opening and closing block of the present utility model;

fig. 13 is a schematic view of the structure of the coupling block of the present utility model.

In the figure: left frame 1, right frame 2, front temple 3, rear temple 4, coupling piece 5, magnet A6, magnet B7, magnet C8, magnet D9, iron piece a10, iron piece B11, iron piece C12, rotation shaft a13, coupling groove a14, coupling groove B15, fixed block 16, rotation shaft B17, rotation groove a18, iron piece D19, rotation groove B20, frame piece 21, opening and closing piece 22, rotation shaft C23, opening and closing groove 24, magnet E25, magnet F26, iron piece E27, iron piece F28, rotation shaft hole a29, rotation shaft hole B30, and coupling groove C31.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-13, the utility model discloses a pair of foldable glasses, comprising a left glasses frame 1, a right glasses frame 2, a front glasses leg 3 and a rear glasses leg 4, wherein the front glasses leg 3 and the rear glasses leg 4 are connected through a first folding component, the front glasses leg 3 and the left glasses frame 1 and the right glasses frame 2 are respectively connected through a second folding component, the left glasses frame 1 and the right glasses frame 2 are connected through a third folding component, the first folding component comprises a connecting block 5, a magnet A6 and a magnet B7 fixedly arranged on the upper side and the lower side of the front glasses leg 3, a magnet C8 and a magnet D9 fixedly arranged on the front side and the upper side of the rear glasses leg 4, an iron block A10, an iron block B11, an iron block C12 and a rotating shaft A13, a connecting groove A14 penetrating through the lower side wall is formed on the front side wall of the connecting block 5, the folding glasses are characterized in that the iron block A10 and the iron block B11 are fixedly arranged on the upper side wall and the rear side wall of the connecting groove A14, the rear end of the front glasses leg 3 is inserted into the connecting groove A14 and then is connected with the connecting block 5 in a rotating mode through the rotating shaft A13, the rear side wall of the connecting block 5 is provided with the connecting groove B15, the iron block C12 is fixedly arranged on the front side wall of the connecting groove B15, the upper side wall and the lower side wall of the connecting block 5 are provided with the connecting groove C31 communicated with the connecting groove B15, the magnet A6 is connected with the iron block A10 in a magnetic attraction mode when the folding glasses are in an unfolding state, the rear glasses leg 4 is inserted into the connecting groove B15 to enable the magnet C8 to be connected with the iron block C12 in a magnetic attraction mode, and the rear glasses leg 4 is inserted into the connecting groove C31 to enable the magnet D9 to be connected with the iron block C12 in a magnetic attraction mode when the folding glasses are in a folding state. When the glasses are required to be unfolded and worn, the front ends of the front glasses legs 3 are inserted into the rotating grooves A18 and then are connected with the fixed blocks 16 in a rotating way through the rotating shafts B17, then the rear ends of the front glasses legs 3 are inserted into the connecting grooves A14 and then are connected with the connecting blocks 5 in a rotating way through the rotating shafts A13, then the connecting blocks 5 are rotated anticlockwise to perform rotating movement, the upper side walls of the front glasses legs 3 are abutted against the upper side walls of the connecting grooves A14 after the front glasses legs rotate to the limit, so that the magnets A6 are connected with the iron blocks A10 in a magnetic attraction way, then the rear glasses legs 4 are inserted into the connecting grooves B15 to enable the magnets C8 to be connected with the iron blocks C12 in a magnetic attraction way, and finally the left glasses frame 1 and the right glasses frame 2 are rotated to enable the magnets E25 to be connected with the iron blocks E27 in a magnetic attraction way, so that the glasses can be in an unfolded state, and the glasses are convenient for users to wear; when the glasses are required to be folded for carrying, the connecting block 5 is rotated clockwise to perform rotary motion, the lower side wall of the front glasses leg 3 is abutted against the rear side wall of the connecting groove A14 after the glasses are rotated to the limit, so that the magnet B7 is in magnetic attraction connection with the iron block B11, the rear glasses leg 4 is pulled out to be separated from the connecting groove B15, then the rear glasses leg 4 is inserted into the connecting groove C31 and the rotating groove B20, the magnet D9 is in magnetic attraction connection with the iron block C12, the magnet C8 is in magnetic attraction connection with the iron block D19, and finally the left glasses frame 1 and the right glasses frame 2 are rotated to enable the magnet F26 to be in magnetic attraction connection with the iron block F28, so that the glasses are in a folded state, and convenience is brought to users for carrying; in summary, since the utility model is magnetically attracted and fixed by the magnet and the iron block in the unfolding state and the folding state, the utility model has the beneficial effects of less abrasion and stable connection, and solves the problems that the prior folding glasses are made of hard materials, the glasses frame and the glasses legs are easily worn in the continuous folding and unfolding processes, the connection part is loose, and the connection between the glasses frame and the glasses legs is unstable.

Preferably, the second folding component comprises a fixed block 16 and a rotating shaft B17 which are fixedly arranged on the left side of the left mirror frame 1 and the right side of the right mirror frame 2, a rotating groove A18 is formed in one side, facing the left mirror frame 1, of the fixed block 16, and the front end of the front mirror leg 3 is inserted into the rotating groove A18 and then is connected with the fixed block 16 in a rotating mode through the rotating shaft B17. Because the fixed block 16 has offered the rotary groove A18 towards one side of left picture frame 1, the front end of preceding mirror leg 3 inserts behind the rotary groove A18 and rotates with fixed block 16 through pivot B17 and be connected, when preceding mirror leg 3 needs to open, and rotatory preceding mirror leg 3 can make it revolute pivot B17 and carry out rotary motion, has played the effect of convenient preceding mirror leg 3 that opens and shuts.

Preferably, the second folding component further comprises an iron block D19, a rotating groove B20 is formed in one side, facing the left mirror frame 1, of the fixed block 16, the rotating groove B20 is located below the rotating groove a18, the rotating shaft B17 is inserted into the rotating groove B20 to be connected with the fixed block 16 in a rotating mode, the iron block D19 is located inside the rotating groove B20 and is fixedly arranged on one side, facing the direction of the mirror leg 3, of the rotating shaft B17, and when the folding glasses are in a folding state, the front end of the rear mirror leg 4 is inserted into the rotating groove B20 to enable the magnet C8 to be connected with the iron block D19 in a magnetic attraction mode. Because iron plate D19 is located the inside and fixed mounting of rotation groove B20 in the side of pivot B17 toward the direction of preceding mirror leg 3, the front end of back mirror leg 4 inserts rotation groove B20 and makes magnet C8 and iron plate D19 magnetism inhale and be connected, can drive connecting block 5 and back mirror leg 4 and open and shut when opening and shutting at present mirror leg 3, and back mirror leg 4 connects pivot B17 and carries out rotary motion around pivot B17, has played the effect of conveniently opening and shutting back mirror leg 4.

Preferably, the third folding assembly comprises a frame block 21, an opening and closing block 22 and a rotating shaft C23 which are fixedly arranged on the right side of the left frame 1 and the left side of the right frame 2, the left side wall and the right side wall of the opening and closing block 22 are respectively provided with an opening and closing groove 24 penetrating through the rear side wall, and the frame block 21 is rotatably connected with the opening and closing block 22 through the rotating shaft C23 after being inserted into the opening and closing grooves 24. Because the left and right side walls of the opening and closing block 22 are provided with the opening and closing grooves 24 penetrating through the rear side wall, the lens frame block 21 is inserted into the opening and closing grooves 24 and then is rotationally connected with the opening and closing block 22 through the rotating shaft C23, when the left lens frame 1 and the right lens frame 2 need to be opened, the left lens frame 1 and the right lens frame 2 can be rotated to enable the lens frame block 21 to rotate around the rotating shaft B17, and the effect of conveniently opening and closing the left lens frame 1 and the right lens frame 2 is achieved.

Preferably, the third folding component further comprises a magnet E25 and a magnet F26 fixedly installed on the front side and the rear side of the frame block 21, an iron block E27 fixedly installed on the front side wall of the opening and closing groove 24, and an iron block F28 fixedly installed on the side wall of the opening and closing groove 24 far away from the frame block 21, wherein the magnet E25 is magnetically attracted and connected with the iron block E27 when the folding glasses are in an unfolded state, and the magnet F26 is magnetically attracted and connected with the iron block F28 when the folding glasses are in a folded state. Because magnet E25 and iron plate E27 magnetism are inhaled when folding glasses are in the state of expanding and are connected, magnet F26 and iron plate F28 magnetism are inhaled when folding glasses are in the state of folding and are connected, have played fixed left picture frame 1 and right picture frame 2, prevent left picture frame 1 and right picture frame 2's effect of rocking at will.

Preferably, a rotating shaft hole A29 communicated with the connecting groove A14 is formed in the connecting block 5, and the rotating shaft A13 is inserted into the rotating shaft hole A29 to be in rotary connection with the front glasses leg 3 and the connecting block 5. Because the rotating shaft A13 is inserted into the rotating shaft hole A29 to be rotationally connected with the front glasses leg 3 and the connecting block 5, the function of facilitating the rotating movement of the connecting block 5 around the rotating shaft A13 is achieved.

Preferably, the opening and closing block 22 is provided with a rotating shaft hole B30 penetrating the opening and closing groove 24, and the rotating shaft C23 is inserted into the rotating shaft hole B30 to be rotatably connected with the frame block 21 and the opening and closing block 22. The rotating shaft C23 is inserted into the rotating shaft hole B30 to be in rotary connection with the mirror frame block 21 and the opening and closing block 22, so that the mirror frame block 21 can conveniently rotate around the rotating shaft B17.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. Foldable glasses, including left picture frame (1) and right picture frame (2), preceding mirror leg (3) and rear mirror leg (4), its characterized in that: the front glasses leg (3) is connected with the rear glasses leg (4) through a first folding component, the front glasses leg (3) is connected with the left glasses frame (1) and the right glasses frame (2) through a second folding component respectively, the left glasses frame (1) and the right glasses frame (2) are connected through a third folding component, the first folding component comprises a connecting block (5), a magnet A (6) and a magnet B (7) fixedly arranged on the upper side and the lower side of the front glasses leg (3), a magnet C (8) and a magnet D (9) fixedly arranged on the front side and the upper side of the rear glasses leg (4), an iron block A (10), an iron block B (11), an iron block C (12) and a rotating shaft A (13) are respectively arranged on the front side wall of the connecting block (5), a connecting groove A (14) and a rear side wall of the connecting groove A (14) are fixedly arranged on the upper side wall and the rear side wall of the connecting groove A (14), a connecting groove (15) is formed in the front side wall (15) of the connecting block (5) through the connecting block A (5), a connecting groove (15) is formed in the front side wall (15) through the connecting groove (15) and the connecting groove (15) which is fixedly arranged on the front side wall (15), when the folding glasses are in the unfolded state, the magnet A (6) is in magnetic attraction connection with the iron block A (10), the rear glasses leg (4) is inserted into the connecting groove B (15) to enable the magnet C (8) to be in magnetic attraction connection with the iron block C (12), when the folding glasses are in the folded state, the magnet B (7) is in magnetic attraction connection with the iron block B (11), and the rear glasses leg (4) is inserted into the connecting groove C (31) to enable the magnet D (9) to be in magnetic attraction connection with the iron block C (12).

2. A pair of foldable spectacles according to claim 1, wherein: the second folding assembly comprises a fixed block (16) and a rotating shaft B (17) which are fixedly arranged on the left side of the left mirror frame (1) and the right side of the right mirror frame (2), a rotating groove A (18) is formed in one side, facing the left mirror frame (1), of the fixed block (16), and the front end of the front mirror leg (3) is inserted into the rotating groove A (18) and then is connected with the fixed block (16) in a rotating mode through the rotating shaft B (17).

3. A pair of foldable spectacles according to claim 2, wherein: the second folding assembly further comprises an iron block D (19), a rotating groove B (20) is formed in one side, facing the left mirror frame (1), of the fixed block (16), the rotating groove B (20) is located below the rotating groove A (18), the rotating shaft B (17) is inserted into the rotating groove B (20) to be rotationally connected with the fixed block (16), the iron block D (19) is located inside the rotating groove B (20) and fixedly installed on one side, facing the direction of the mirror leg (3), of the rotating shaft B (17), of the fixed block D is located inside the rotating groove B (20), and when the folding mirror is in a folding state, the front end of the rear mirror leg (4) is inserted into the rotating groove B (20) to enable the magnet C (8) to be magnetically connected with the iron block D (19).

4. A pair of foldable spectacles according to claim 3, wherein: the third folding assembly comprises a frame block (21), an opening and closing block (22) and a rotating shaft C (23) which are fixedly arranged on the right side of the left frame (1) and the left side of the right frame (2), opening and closing grooves (24) penetrating through the rear side wall are formed in the left side wall and the right side wall of the opening and closing block (22), and the frame block (21) is rotatably connected with the opening and closing block (22) through the rotating shaft C (23) after being inserted into the opening and closing grooves (24).

5. A pair of foldable spectacles according to claim 4, wherein: the third folding assembly further comprises a magnet E (25) and a magnet F (26) which are fixedly arranged on the front side wall and the rear side of the mirror frame block (21), an iron block E (27) fixedly arranged on the front side wall of the opening and closing groove (24) and an iron block F (28) fixedly arranged on the side wall, far away from the mirror frame block (21), of the opening and closing groove (24), the magnet E (25) is magnetically attracted with the iron block E (27) when the folding glasses are in an unfolding state, and the magnet F (26) is magnetically attracted with the iron block F (28) when the folding glasses are in a folding state.

6. A pair of foldable spectacles according to claim 5, wherein: the connecting block (5) is provided with a rotating shaft hole A (29) communicated with the connecting groove A (14), and the rotating shaft A (13) is inserted into the rotating shaft hole A (29) to be rotationally connected with the front glasses leg (3) and the connecting block (5).

7. A pair of foldable spectacles according to claim 6, wherein: the opening and closing block (22) is provided with a rotating shaft hole B (30) communicated with the opening and closing groove (24), and the rotating shaft C (23) is inserted into the rotating shaft hole B (30) to be rotationally connected with the picture frame block (21) and the opening and closing block (22).