CN219016729U

CN219016729U - Myopia prevention glasses frame with air bag nose girder pad

Info

Publication number: CN219016729U
Application number: CN202223143114.0U
Authority: CN
Inventors: 刘莲琦
Original assignee: Guangzhou Basto Glasses Co ltd
Current assignee: Guangzhou Basto Glasses Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-12
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an anti-myopia glasses frame with an air bag nose girder cushion, which comprises glasses frame bodies, wherein a connecting rod is connected between two groups of glasses frame bodies, the surface of the connecting rod is connected with a fixing plate, one side of the fixing plate is connected with a connecting plate, two sides of the connecting plate are respectively provided with a supporting rod, the bottom of the supporting rod is connected with a fixing seat, the surface of the fixing seat is connected with a fixing disc, and one side of the fixing disc is connected with an air bag body; when the pushing and inserting block moves, the fixing plate is canceled by the inserting block, and then the fixing plate is lifted upwards, so that the connecting plate and the air bag body can be replaced and detached, a new air bag body is convenient to replace, and the air bag is convenient to use when in use; the inside air of gasbag body can blow the surface to the lens from the surface of outlet duct, and then clear up the dust that exists on the lens surface, and after the impact force disappeared, utilize the setting of inlet port, the gasbag body just can get into fresh air, is convenient for protect next time to user's bridge of the nose.

Description

Myopia prevention glasses frame with air bag nose girder pad

Technical Field

The utility model relates to the technical field of myopia prevention glasses frames, in particular to a myopia prevention glasses frame with an air bag nose bridge pad.

Background

The myopia prevention glasses frame is used for people with myopia, after the lenses in the myopia prevention glasses frame are installed, the people with myopia can be used, and then the myopia prevention glasses frame can correct the eyesight of the people with myopia, so that the myopia prevention glasses frame is convenient to use; in chinese patent as the publication No. CN207516669U, it discloses a glasses nose pad convenient to install, dismantle and change, including bridge of the nose, nose support fixer, nose support screw, nose support, nose pad, the mirror leg next door is provided with the hinge, the hinge next door is provided with the pile head, be provided with the hinge screw above the pile head, the pile head next door is provided with the picture frame, be provided with the lens above the picture frame, the lens next door is provided with the bridge of the nose, be provided with below the bridge of the nose support, be provided with the nose support connecting rod above the nose support, be provided with above the nose support connecting rod the nose support fixer.

However, the above scheme has the following disadvantages: when it is used, it can change and dismantle the nose pad, but in its use, if the nose support is firmly fixed on the surface of bridge of the nose, when needs change the nose pad, it is difficult to change, and then needs to change new myopia prevention picture frame, and it lacks the dismantlement to the nose support, inconvenient operation when using. Therefore, we propose an anti-myopia glasses frame with an air bag nose pad.

Disclosure of Invention

The utility model aims to provide an anti-myopia glasses frame with an air bag nose pad, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an myopia prevention picture frame with gasbag nose bridge pad, includes the picture frame body, the both sides of picture frame body are connected with the connecting seat respectively, and the connecting seat sets up as integrated into one piece with the picture frame body, the surface of connecting seat has the frame through the screw connection, twists the screw alright fix and dismantle the frame.

Be connected with the connecting rod between two sets of mirror frame bodies, be fixed connection between connecting rod and the picture frame body, the surface connection of connecting rod has the fixed plate, and the fixed plate is convenient for the joint at the surface of connecting rod, one side of fixed plate is connected with the connecting plate, the both sides of connecting plate are provided with the bracing piece respectively, bracing piece fixed connection is in the both sides of connecting plate, the bottom of bracing piece is connected with the fixing base, the bottom of bracing piece is through first screwed connection at the surface of fixing base, and first screw is convenient for be connected fixing base and bracing piece, when needing to change the gasbag body, twists first screw for first screw cancellation is fixed to the fixing base, just can change the gasbag body.

The surface of the fixed seat is connected with a fixed disc, and one side of the fixed disc is connected with an air bag body; the utility model discloses a lens, including fixed disk, air inlet, outlet duct, inlet port, outlet duct, fixed disk's surface has been seted up, inlet port and fixed disk set up as integrated into one piece, the bottom of fixed disk is connected with the outlet duct, and outlet duct and fixed disk are fixed connection, the one end of outlet duct extends to the surface of picture frame body, and the gasbag body is by the extrusion back, and gas can be discharged from inlet port and the outlet duct department of fixed disk, and then the air of outlet duct department can clear up the dust on lens surface, and inlet port department can inhale external fresh air to the inside of gasbag body.

The inside of fixed plate has been seted up the spread groove, and spread groove and fixed plate set up as integrated into one piece, the inside of connecting rod is provided with the push rod, be connected with the spring between the inside wall of one end of push rod and connecting rod, after the push rod removes, be convenient for cause the extrusion to the spring for the spring is in compressed state, after the thrust of push rod disappeared, the spring utilized self restoring force to promote the push rod to initial position, the top of push rod is connected with the montant, be connected with the inserted block after the top of montant extends to inside the spread groove, the inserted block is pegged graft in the inside of spread groove, and then fixes the fixed plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the push block is pushed, so that the push block drives the push rod to move, the push rod can compress the spring, when the push rod moves, the push rod can drive the vertical rod and the insert block to move, when the insert block moves, the insert block can cancel fixing of the fixing plate, and then the fixing plate is lifted upwards, so that the connecting plate and the air bag body can be replaced and detached, a new air bag body can be replaced conveniently, and the air bag is convenient to use when in use;

when wearing the picture frame body, the user's bridge of the nose can paste on the surface of gasbag body, if meet great extrusion impact force, the gasbag body can protect user's bridge of the nose, and then when the gasbag body extrudees, the inside air of gasbag body can blow the surface of lens from the surface of outlet duct, and then clear up the dust that exists on the lens surface, and after the impact force disappears, utilize the setting of inlet port, the gasbag body just can get into fresh air, be convenient for protect next time to user's bridge of the nose.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a schematic structural view of the connecting rod and the fixing plate of the present utility model when connected.

In the figure: 1. a frame body; 2. a lens; 3. a connecting seat; 4. a frame; 5. a connecting rod; 6. a connecting plate; 7. a support rod; 8. an airbag body; 9. a fixed plate; 10. an air inlet hole; 11. a fixing seat; 12. an air outlet pipe; 13. a fixing plate; 14. a connecting groove; 15. inserting blocks; 16. a vertical rod; 17. a push rod; 18. a pushing block; 19. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the myopia prevention glasses frame with the air bag nose girder cushion comprises glasses frame bodies 1, wherein connecting rods 5 are connected between two groups of glasses frame bodies 1, the surfaces of the connecting rods 5 are connected with fixing plates 13, one sides of the fixing plates 13 are connected with connecting plates 6, two sides of each connecting plate 6 are respectively provided with a supporting rod 7, the bottoms of the supporting rods 7 are connected with fixing seats 11, the surfaces of the fixing seats 11 are connected with fixing plates 9, and one side of each fixing plate 9 is connected with an air bag body 8;

the inside of fixed plate 13 has seted up spread groove 14, the inside of connecting rod 5 is provided with push rod 17, be connected with spring 19 between the inside wall of one end of push rod 17 and connecting rod 5, the top of push rod 17 is connected with montant 16, be connected with insert 15 after the top of montant 16 extends to spread groove 14 inside.

The surface of fixed disk 9 has seted up inlet port 10, and inlet port 10 and fixed disk 9 set up as integrated into one piece, fixed disk 9 sets up as an organic whole with gasbag body 8, the bottom of fixed disk 9 is connected with outlet duct 12, and outlet duct 12 and fixed disk 9 are fixed connection, the one end of outlet duct 12 extends to the surface of picture frame body 1, and gasbag body 8 is by the back of extrusion, and gas can be discharged from inlet port 10 and outlet duct 12 departments of fixed disk 9, and then the air of outlet duct 12 departments can clear up the dust on lens 2 surface, and inlet port 10 departments can inhale external fresh air to the inside of gasbag body 8.

The inside connection of picture frame body 1 has lens 2, lens 2 joint is at picture frame body 1 inside wall, and when installing lens 2, the inside at picture frame body 1 of being convenient for also is convenient for the later stage change new lens 2, the operation of being convenient for.

One end of push rod 17 runs through connecting rod 5 back fixedly connected with ejector pad 18, and the relation of connection between ejector pad 18 and the push rod 17 is more firm, the fixed surface of ejector pad 18 is connected with anti-skidding line, avoids the user when promoting ejector pad 18, and then promotes the non-movable ejector pad 18, anti-skidding line sets up as integrated into one piece with ejector pad 18.

The two sides of the glasses frame body 1 are respectively connected with a connecting seat 3, the connecting seats 3 and the glasses frame body 1 are integrally formed, the surface of the connecting seat 3 is connected with a frame 4 through screws, and the frame 4 can be fixed and detached by screwing the screws.

The bottom of bracing piece 7 is through first screwed connection at the surface of fixing base 11, and first screw is convenient for be connected fixing base 11 and bracing piece 7, when needs change gasbag body 8, twists first screw for first screw cancels fixing base 11, just can change gasbag body 8.

Specifically, when in use, the fixing plate 13 is clamped at the top of the connecting rod 5, then the thrust of the push block 18 is released, so that the push rod 17 pushes the push rod 17 outwards by using the restoring force of the spring 19, and the push rod 17 can drive the vertical rod 16 and the insert block 15 to move until the insert block 15 moves to one side of the connecting groove 14, so that the insert block 15 can fix the fixing plate 13, and the air bag body 8 cannot be separated when the glasses frame body 1 is worn;

when the glasses frame body 1 is worn, the frame 4 is above ears of a user, then nose bridges of the user are attached to the surface of the air bag body 8, if a large extrusion impact force is met, the air bag body 8 can protect the nose bridges of the user, and then when the air bag body 8 is extruded, air in the air bag body 8 can blow to the surface of the lens 2 from the surface of the air outlet pipe 12, dust on the surface of the lens 2 is cleaned, and after the impact force disappears, fresh air can enter the air bag body 8 by utilizing the arrangement of the air inlet holes 10, so that the nose bridges of the user can be protected next time;

when the connecting plate 6 and the air bag body 8 need to be replaced, the push block 18 is pushed, the push block 18 drives the push rod 17 to move, the push rod 17 can extrude the spring 19, the spring 19 is in a compressed state, when the push rod 17 moves, the push rod 17 can drive the vertical rod 16 and the insert block 15 to move, the insert block 15 can cancel fixing the fixing plate 13 when moving, then the fixing plate 13 is lifted upwards, the connecting plate 6 and the air bag body 8 can be replaced and detached, the new air bag body 8 is convenient to replace, and the air bag body 8 is convenient to use when in use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Myopia prevention picture frame with gasbag nose bridge pad, including picture frame body (1), its characterized in that: connecting rods (5) are connected between the two groups of mirror frame bodies (1), the surfaces of the connecting rods (5) are connected with fixing plates (13), one side of each fixing plate (13) is connected with a connecting plate (6), two sides of each connecting plate (6) are respectively provided with a supporting rod (7), the bottoms of the supporting rods (7) are connected with fixing seats (11), the surfaces of the fixing seats (11) are connected with fixing plates (9), and one side of each fixing plate (9) is connected with an air bag body (8);

the inside of fixed plate (13) has seted up spread groove (14), the inside of connecting rod (5) is provided with push rod (17), be connected with spring (19) between the inside wall of one end of push rod (17) and connecting rod (5), the top of push rod (17) is connected with montant (16), be connected with inserted block (15) after the top of montant (16) extends to spread groove (14) inside.

2. An anti-myopia spectacle frame with an air bag nose pad according to claim 1, wherein: an air inlet hole (10) is formed in the surface of the fixed disc (9), the fixed disc (9) and the air bag body (8) are integrally arranged, an air outlet pipe (12) is connected to the bottom of the fixed disc (9), and one end of the air outlet pipe (12) extends to the surface of the mirror frame body (1).

3. An anti-myopia spectacle frame with an air bag nose pad according to claim 1, wherein: the inside of picture frame body (1) is connected with lens (2), lens (2) joint is at picture frame body (1) inside wall.

4. An anti-myopia spectacle frame with an air bag nose pad according to claim 1, wherein: one end of the push rod (17) penetrates through the connecting rod (5) and then is fixedly connected with a push block (18), the surface of the push block (18) is fixedly connected with anti-skid patterns, and the anti-skid patterns and the push block (18) are integrally formed.

5. An anti-myopia spectacle frame with an air bag nose pad according to claim 1, wherein: the two sides of the glasses frame body (1) are respectively connected with a connecting seat (3), and the surface of the connecting seat (3) is connected with a frame (4) through screws.

6. An anti-myopia spectacle frame with an air bag nose pad according to claim 1, wherein: the bottom of the supporting rod (7) is connected to the surface of the fixing seat (11) through a first screw.