CN217739633U

CN217739633U - Folding glasses frame

Info

Publication number: CN217739633U
Application number: CN202220304154.XU
Authority: CN
Inventors: 许采莲; 曾宪利; 郑丽丹
Original assignee: Fuzhou Taijiang Heima Ophthalmology Clinic Co ltd
Current assignee: Fuzhou Taijiang Heima Ophthalmology Clinic Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-11-04
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to a spectacle frame technical field specifically is a foldable spectacle frame, including the bridge of the nose, picture frame, connecting seat, assembly subassembly, drive assembly, supporting component and protection component, the bridge of the nose left and right sides is provided with the picture frame, this foldable spectacle frame is provided with the picture frame in the bridge of the nose both sides, the picture frame is kept away from bridge of the nose one side and is provided with the connecting seat, assembly seat one end is connected with the connecting seat, the assembly seat other end is provided with articulated frame, the spectacle leg body is articulated with articulated frame, assembly subassembly makes things convenient for the assembly and dismantles, will assemble the spread groove, through driving the second actuating lever, it is rotatory that the second actuating lever drives second bevel gear, it is further, it is rotatory to drive first actuating lever with second bevel gear meshing, it is rotatory that first actuating lever drives the driving gear, driven gear is rotatory along with the driving gear, it is deep in the convenience of constant head tank to make the locating piece assemble deeply.

Description

Folding glasses frame

Technical Field

The utility model relates to a spectacle frame technical field specifically is a foldable spectacle frame.

Background

As is well known, eyeglasses are composed of a lens and a frame. The glasses include myopia glasses, hyperopia glasses, presbyopic glasses, astigmatic glasses, plain glasses, computer goggles, swimming goggles, night vision goggles, electronic competition game goggles, electronic competition goggles, sunglasses, toy glasses and sunglasses 15. There are also special glasses for watching 3D stereoscopic images or virtual real images. Other types of eyewear include goggles, sunglasses, swimming goggles, etc., which provide various protective functions to the eyes. Modern spectacles are usually provided with a nose pad in the middle of the lens and soft pads at the positions where the left and right arms rest on the ears. People who like beauty or are not used to wear glasses can choose to correct vision with contact lenses.

The existing foldable spectacle frame is inconvenient to assemble when in use, is damaged locally, is inconvenient to disassemble, inspect and maintain, has poor anti-skidding effect, is easy to drop, and is inconvenient to adjust the tightness, so that the use limitation of the spectacle frame is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a folding spectacle frame.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foldable spectacle frame, includes bridge of the nose, picture frame, connecting seat, assembly, drive assembly, supporting component and protective component, the bridge of the nose left and right sides is provided with the picture frame, the picture frame is kept away from bridge of the nose one side is provided with the connecting seat, the supporting component includes articulated frame and glasses leg, glasses leg one end with articulated frame one end is articulated, the articulated frame other end passes through assembly with the connecting seat is connected, glasses leg opposite side is provided with protective component, assembly includes assembly seat, first bevel gear, first actuating lever, driving gear, driven gear and locating piece, articulated frame with assembly seat one end is connected, be provided with on the connecting seat, the assembly seat other end with the connecting seat phase-match, the connecting groove inside wall is provided with the constant head tank, the locating piece with the constant head tank phase-match, be provided with the drive cavity in the assembly seat, be provided with first bevel gear in the drive cavity, first actuating lever one end with first bevel gear is connected, be provided with the movable slot on the assembly seat, the movable slot is provided with the driven slot, the driving gear sets up in the movable slot, the driving gear one end with the dead block phase-match with the locking block that the locating piece is connected constitutes, the driven gear other end with the driven gear meshes with the driven gear assembly, the driving gear assembly side, the driving gear is provided with the driving gear assembly side wall, the driving gear.

For the convenience of drive first bevel gear, the utility model discloses the improvement has, drive assembly includes second bevel gear and second actuating lever, be provided with in the drive cavity second bevel gear, second bevel gear with first bevel gear meshing, the second actuating lever link up the assembly seat lateral wall.

In order to adjust the elasticity of glasses leg and people's contact for the convenience, the utility model discloses the improvement has, the protection component includes elastic plate and scraper blade, be provided with the through-hole on the elastic plate, the glasses leg link up the elastic plate, the elastic plate below is provided with the scraper blade.

In order to guarantee the ventilation effect of equipment for the convenience, the utility model discloses the improvement has, be provided with the bleeder vent on the scraper blade, the bleeder vent sets up to a plurality of groups and evenly arranges.

Further, for the convenience of drive second actuating lever, the utility model discloses the improvement has, the second actuating lever is kept away from second bevel gear one end is provided with the drive groove, be provided with the through-hole on the assembly seat, the through-hole with second actuating lever phase-match.

More furtherly, in order to prevent other people's mistake drive second actuating lever, the utility model discloses the improvement has, be provided with the plug on the assembly seat, the plug with the through-hole phase-match.

(III) advantageous effects

Compared with the prior art, the utility model provides a foldable spectacle frame possesses following beneficial effect:

this foldable spectacle frame is provided with the picture frame in bridge of the nose both sides, and the picture frame is kept away from bridge of the nose one side and is provided with the connecting seat, and assembly seat one end is connected with the connecting seat, and the assembly seat other end is provided with articulated frame, and the glasses leg body is articulated with articulated frame, and the assembly subassembly makes things convenient for the assembly and dismantles.

This foldable spectacle frame will assemble the piece and go deep into the spread groove, and through driving the second actuating lever, the second actuating lever drives the second bevel gear rotatory, and is further, and it is rotatory to drive first actuating lever with second bevel gear meshed's first bevel gear, and first actuating lever drives the driving gear rotatory, and driven gear is rotatory along with the driving gear, makes the locating piece go deep into the constant head tank and conveniently assembles.

This foldable spectacle frame is provided with the plug on the assembly seat lateral wall, conveniently provides good mistake proofing open protection, and equipment makes things convenient for the assembly, and convenient dismantlement makes things convenient for the inspection maintenance, through adjusting the elastic plate, makes things convenient for the elasticity degree that adjustment equipment and human body are connected, is provided with the bleeder vent on the scraper blade, conveniently guarantees the ventilation effect of equipment.

Drawings

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

FIG. 2 is a partially enlarged schematic view of the structure of FIG. 1 of the present invention;

fig. 3 is a schematic side view of the structure of the present invention.

In the figure: 1. a bridge of the nose; 2. a mirror frame; 3. a connecting seat; 4. assembling a base; 5. a first bevel gear; 6. a first drive lever; 7. a driving gear; 8. a driven gear; 9. positioning a block; 10. a second bevel gear; 11. a second drive lever; 12. an elastic plate; 13. a squeegee; 14. a hinged frame; 15. a spectacle leg; 16. a rubber plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a foldable glasses frame comprises a nose bridge 1, a glasses frame 2, a connecting seat 3, an assembling component, a driving component, a supporting component and a protecting component, the left side and the right side of the nose bridge 1 are provided with the lens frames 2, one side of the lens frames 2 far away from the nose bridge 1 is provided with the connecting seat 3, the supporting component comprises a hinge frame 14 and a glasses leg 15, one end of the glasses leg 15 is hinged with one end of the hinge frame 14, the other end of the hinged frame 14 is connected with the connecting seat 3 through the assembling component, the other side of the glasses leg 15 is provided with the protective component, the assembly component comprises an assembly seat 4, a first bevel gear 5, a first driving rod 6, a driving gear 7, a driven gear 8 and a positioning block 9, the hinge frame 14 is connected with one end of the assembling seat 4, the connecting seat 3 is provided with a connecting groove, the other end of the assembling seat 4 is matched with the connecting groove, the inner side wall of the connecting groove is provided with a positioning groove, the positioning block 9 is matched with the positioning groove, a driving cavity is arranged in the assembling seat 4, the first bevel gear 5 is arranged in the driving cavity, one end of the first driving rod 6 is connected with the first bevel gear 5, the assembly seat 4 is provided with a movable groove, the periphery of the movable groove is provided with a driven groove, the driving gear 7 is arranged in the movable groove, a locking block formed by connecting one end of the driven gear 8 with the positioning block 9 is matched with the driven groove, the driving gear 7 is engaged with the other end of the driven gear 8, the other end of the first driving rod 6 is connected with the driving gear, the side wall of the assembling seat 4 is provided with the driving assembly, and the driving assembly is matched with the first bevel gear 5.

In order to drive the first bevel gear 5 conveniently, the utility model discloses the improvement has, drive assembly includes second bevel gear 10 and second actuating lever 11, be provided with in the drive cavity second bevel gear 10, second bevel gear 10 with first bevel gear 5 meshes, second actuating lever 11 link up 4 lateral walls of assembly seat.

In order to conveniently adjust the elasticity of glasses leg 15 and people's contact, the utility model discloses the improvement has, protection component includes elastic plate 12 and scraper blade 13, be provided with the through-hole on the elastic plate 12, glasses leg 15 link up elastic plate 12, elastic plate 12 below is provided with scraper blade 13.

In order to guarantee the ventilation effect of equipment conveniently, the utility model discloses the improvement has, be provided with the bleeder vent on the scraper blade 13, the bleeder vent sets up to a plurality of groups and evenly arranges.

Further, for the convenience of drive second actuating lever 11, the utility model discloses the improvement has, second actuating lever 11 is kept away from second bevel gear 10 one end is provided with the drive groove, be provided with the through-hole on assembly seat 4, the through-hole with second actuating lever 11 phase-match.

More furtherly, in order to prevent other people's mistake drive second actuating lever 11, the utility model discloses the improvement has, be provided with plug 16 on the assembly seat 4, plug 16 with the through-hole phase-match.

In conclusion, when the foldable spectacle frame is used, the spectacle frames 2 are arranged on two sides of the nose bridge 1, the connecting seat 3 is arranged on one side, away from the nose bridge 1, of the spectacle frame 2, one end of the assembling seat 4 is connected with the connecting seat 3, the other end of the assembling seat 4 is provided with the hinged frame 14, the spectacle leg 15 body is hinged to the hinged frame 14, the assembling assembly is convenient to assemble and disassemble, the assembling block penetrates into the connecting groove, the second driving rod 11 drives the second bevel gear 10 to rotate by driving the second driving rod 11, further, the first bevel gear 5 meshed with the second bevel gear 10 drives the first driving rod 6 to rotate, the first driving rod 6 drives the driving gear 7 to rotate, the driven gear 8 rotates along with the driving gear 7, the positioning block 9 penetrates into the positioning groove to be convenient to assemble, the rubber plug 16 is arranged on the side wall of the assembling seat 4, good mistaken opening prevention protection is convenient to provide, the assembling, the disassembling is convenient, the checking and maintenance are convenient, the tightness degree of the connection of the equipment and the human body is convenient to adjust by adjusting the elastic plate 12, and the air holes are formed in the scraper 13, so that the ventilation effect of the equipment is convenient to ensure.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foldable spectacle frame, includes bridge of the nose (1), picture frame (2), connecting seat (3), assembly, drive assembly, supporting component and protection component, its characterized in that: the spectacle frame (2) is arranged on the left side and the right side of the nose bridge (1), the connecting seat (3) is arranged on one side, far away from the nose bridge (1), of the spectacle frame (2), the supporting component comprises a hinged frame (14) and spectacle legs (15), one ends of the spectacle legs (15) are hinged to one ends of the hinged frame (14), the other ends of the hinged frame (14) are connected with the connecting seat (3) through the assembling component, the protective component is arranged on the other side of the spectacle legs (15), the assembling component comprises an assembling seat (4), a first bevel gear (5), a first driving rod (6), a driving gear (7), a driven gear (8) and a positioning block (9), the hinged frame (14) is connected with one end of the assembling seat (4), a connecting groove is formed in the connecting seat (3), the other end of the assembling seat (4) is matched with the connecting groove, a positioning groove is formed in the inner side wall of the connecting groove, the positioning block (9) is matched with the positioning groove, a driving cavity is formed in the assembling seat (4), the first bevel gear (5) is arranged in the driving cavity, one end of the first bevel gear (6) is connected with the driving rod (5), the movable groove is formed in the movable groove (7), the locking block formed by connecting one end of the driven gear (8) with the positioning block (9) is matched with the driven groove, the driving gear (7) is meshed with the other end of the driven gear (8), the other end of the first driving rod (6) is connected with the driving gear, the side wall of the assembly seat (4) is provided with the driving assembly, and the driving assembly is matched with the first bevel gear (5).

2. The foldable spectacle frame of claim 1, wherein: the driving assembly comprises a second bevel gear (10) and a second driving rod (11), the second bevel gear (10) is arranged in the driving cavity, the second bevel gear (10) is meshed with the first bevel gear (5), and the second driving rod (11) penetrates through the side wall of the assembling seat (4).

3. A foldable spectacle frame as claimed in claim 2, wherein: the protective assembly comprises an elastic plate (12) and a scraper (13), a through hole is formed in the elastic plate (12), the glasses legs (15) penetrate through the elastic plate (12), and the scraper (13) is arranged below the elastic plate (12).

4. A foldable spectacle frame as claimed in claim 3, wherein: the scraper (13) is provided with air holes which are uniformly arranged in a plurality of groups.

5. A foldable spectacle frame as claimed in claim 4, wherein: the second driving rod (11) is far away from one end of the second bevel gear (10) and is provided with a driving groove, a through hole is formed in the assembling seat (4), and the through hole is matched with the second driving rod (11).

6. The foldable spectacle frame of claim 5, wherein: the assembling seat (4) is provided with a rubber plug (16), and the rubber plug (16) is matched with the through hole.