CN210954508U

CN210954508U - Aluminum alloy composite glasses

Info

Publication number: CN210954508U
Application number: CN201922353356.4U
Authority: CN
Inventors: 林绍豹; 张健
Original assignee: Wenzhou Langsheng Optics Co ltd
Current assignee: Wenzhou Langsheng Optics Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-07
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to the technical field of glasses, especially, relate to a compound glasses of aluminum alloy, including picture frame and supporting legs, the supporting legs passes through the screw and articulates on the picture frame, the supporting legs includes front end and rear end, the front end includes threaded rod and connecting rod, rotate between the one end of connecting rod and the picture frame and be connected, the other end and the threaded rod fixed weld of connecting rod, the other end of threaded rod is provided with the rear end, the hole groove has been seted up to the inside of rear end, the radius in hole groove is greater than the radius of threaded rod, the inside in hole groove slides and is provided with the cylinder, the inner wall in cylindrical outer wall and hole groove closely laminates, cylindrical one side and threaded rod fixed weld, the cylindrical centre. Through dividing into front end and rear end with the supporting legs, and under screw thread section of thick bamboo and threaded rod mating reaction, can change the distance between front end and the rear end, and then change the length of supporting legs, comfort and stability when having strengthened wearing, simple structure, the practicality is strong, is fit for promoting.

Description

Aluminum alloy composite glasses

Technical Field

The utility model relates to the technical field of glasses, especially, relate to a compound glasses of aluminum alloy.

Background

With the development of science and technology, people's life changes from the top to the bottom, and the glasses are used as the most common vision auxiliary appliance, and have widely penetrated into people's daily life, and no matter whether myopia or hyperopia, the people need to wear the glasses to help people see things clearly. Most of the existing glasses are formed by rotatably connecting a glasses frame and supporting legs, but the supporting legs are uniform in size, the length of the supporting legs cannot be adjusted, a proper effect is hardly achieved when the glasses are worn, and the glasses fall from the high altitude and are easy to cause lens damage. To this end, we have devised an aluminum alloy composite eyeglass to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the aluminum alloy composite glasses.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an aluminum alloy composite glasses is designed, comprising a glasses frame and supporting legs, wherein the supporting legs are hinged on the glasses frame through screws, each supporting leg comprises a front end and a rear end, the front end comprises a threaded rod and a connecting rod, one end of the connecting rod is rotatably connected with the glasses frame, the other end of the connecting rod is fixedly welded with the threaded rod, the other end of the threaded rod is provided with the rear end, a hole groove is formed in the rear end, the radius of the hole groove is larger than that of the threaded rod, a cylinder is slidably arranged in the hole groove, the outer wall of the cylinder is tightly attached to the inner wall of the hole groove, one side of the cylinder is fixedly welded with the threaded rod, the circle center of the cylinder is aligned with the circle center of the threaded rod, a ring limiting block is fixedly welded at an opening of the hole groove, a ring is fixedly welded on the outer wall of the rear, and the inner wall of the threaded cylinder is in clearance fit with the outer wall of the rear end, the other end of the threaded cylinder is in threaded engagement with the threaded rod, and a fixing mechanism is arranged between the threaded cylinder and the rear end.

Preferably, the fixing mechanism comprises a through screw hole formed in the threaded cylinder, a fastening bolt is matched in the through hole, and a cross-shaped groove is formed in the top end of the fastening bolt.

Preferably, a silica gel pad is fixedly adhered to the inside of the mirror frame, and the silica gel pad is clamped between the lens and the mirror frame.

Preferably, the outer part of the rear end is sleeved with a layer of anti-skid rubber mat.

Preferably, the contact position of the spectacle frame and the nose bridge is fixedly glued with an anti-skid breathable thin pad.

The utility model provides a pair of aluminum alloy composite glasses, beneficial effect lies in: the aluminum alloy composite glasses have the advantages that the supporting legs are divided into the front ends and the rear ends, the front ends and the rear ends are connected in a sliding mode, the distance between the front ends and the rear ends can be changed under the matching effect of the threaded cylinders and the threaded rods, the length of the supporting legs is further changed, and the comfort and the stability during wearing are enhanced; through the clamping connection of the silica gel pad between the glasses frame and the lenses, a good shock absorption effect can be achieved, the lenses are prevented from being damaged when the glasses fall down, the practicability is high, and the glasses are suitable for popularization.

Drawings

Fig. 1 is a schematic front view of the aluminum alloy composite glasses of the present invention;

fig. 2 is a schematic side view of the aluminum alloy composite glasses according to the present invention;

fig. 3 is an enlarged view of the structure of the portion a in fig. 2.

In the figure: the spectacle frame comprises a spectacle frame body 1, supporting legs 2, a front end 3, a rear end 4, a threaded rod 5, a connecting rod 6, a hole groove 7, a cylinder 8, a ring limiting block 9, a ring 10, a threaded cylinder 11, a through screw hole 12, a fastening bolt 13, a cross groove 14, a silica gel pad 15, lenses 16 and an anti-skid rubber pad 17.

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.

Referring to fig. 1-3, an aluminum alloy composite glasses comprises a glasses frame 1 and supporting legs 2, the supporting legs 2 are hinged on the glasses frame 1 through screws, each supporting leg 2 comprises a front end 3 and a rear end 4, each front end 3 comprises a threaded rod 5 and a connecting rod 6, one end of each connecting rod 6 is rotatably connected with the corresponding glasses frame 1, the other end of each connecting rod 6 is fixedly welded with the corresponding threaded rod 5, the other end of each threaded rod 5 is provided with the corresponding rear end 4, a hole groove 7 is formed in each rear end 4, the radius of each hole groove 7 is larger than that of each threaded rod 5, a cylinder 8 is slidably arranged in each hole groove 7, the outer wall of each cylinder 8 is tightly attached to the inner wall of each hole groove 7, one side of each cylinder 8 is fixedly welded with the corresponding threaded rod 5, the circle center of each cylinder 8 is aligned with the circle center of each threaded rod 5, a ring limiting block 9 is fixedly welded at the opening of each hole, and the inner wall of a screw thread section of thick bamboo 11 and the outer wall clearance fit of rear end 4, threaded engagement is connected between the other end of a screw thread section of thick bamboo 11 and threaded rod 5, be provided with fixed establishment between a screw thread section of thick bamboo 11 and the rear end 4, divide into front end 3 and rear end 4 with supporting legs 2, and sliding connection between front end 3 and the rear end 4, under the effect that a screw thread section of thick bamboo 11 and threaded rod 5 threaded engagement are connected, can change the distance between front end 3 and the rear end 4, and then change the length of supporting legs 2, comfort and stability when having strengthened wearing.

The utility model discloses in, fixing mechanism is including seting up at the inside screw 12 that runs through of a screw section of thick bamboo 11, the inside matching that runs through screw 12 has fastening bolt 13, cross recess 14 has been seted up on fastening bolt 13's top, make fastening bolt 13 support rear end 4 through precession fastening bolt 13, with the rigidity of a screw section of thick bamboo 11, it then can make a screw section of thick bamboo 11 free rotation to screw out fastening bolt 13, fixing mechanism's setting is for the rotation condition of a control screw section of thick bamboo 11, and cross recess 14's setting has also made things convenient for fastening bolt 13's regulation and control.

The utility model discloses in, the fixed bonding in inside of picture frame 1 has silica gel pad 15, silica gel pad 15 cramp is between lens 16 and picture frame 1, the cramp has silica gel pad 15 between picture frame 1 and lens 16, can play good shock attenuation effect, cause the lens to damage when avoiding glasses to drop, the outside cover of rear end 4 is equipped with one deck anti-skidding cushion 17, picture frame 1 even has the thin pad of antiskid breathing freely with the contact position department fixed glue of the bridge of the nose, the setting of anti-skidding cushion 17 and the thin pad of antiskid breathing freely can increase the frictional force between glasses and the human skin, strengthen the stability of glasses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The aluminum alloy composite glasses comprise a glasses frame (1) and supporting legs (2), and are characterized in that the supporting legs (2) are hinged to the glasses frame (1) through screws, each supporting leg (2) comprises a front end (3) and a rear end (4), each front end (3) comprises a threaded rod (5) and a connecting rod (6), one end of each connecting rod (6) is rotatably connected with the glasses frame (1), the other end of each connecting rod (6) is fixedly welded with the corresponding threaded rod (5), the other end of each threaded rod (5) is provided with the corresponding rear end (4), a hole groove (7) is formed in each rear end (4), the radius of each hole groove (7) is larger than that of each threaded rod (5), a cylinder (8) is arranged in each hole groove (7) in a sliding mode, the outer wall of each cylinder (8) is tightly attached to the inner wall of each hole groove (7), one side of each cylinder (8) is fixedly welded with the corresponding threaded rod (5), the centre of a circle of cylinder (8) aligns with the centre of a circle of threaded rod (5), the fixed welding of opening part of hole groove (7) has ring stopper (9), fixed welding has ring (10) on the outer wall of rear end (4), the outside joint of ring (10) has a screw thread section of thick bamboo (11), and the outer wall clearance fit of the inner wall of a screw thread section of thick bamboo (11) and rear end (4), thread engagement is connected between the other end of a screw thread section of thick bamboo (11) and threaded rod (5), be provided with fixed establishment between a screw thread section of thick bamboo (11) and rear end (4).

2. The aluminum alloy composite glasses according to claim 1, wherein the fixing mechanism comprises a through screw hole (12) formed inside the threaded cylinder (11), a fastening bolt (13) is fitted inside the through screw hole (12), and a cross-shaped groove (14) is formed at the top end of the fastening bolt (13).

3. The aluminum alloy composite glasses according to claim 1, wherein a silicone pad (15) is fixedly adhered to the inside of the glasses frame (1), and the silicone pad (15) is clamped between the lens (16) and the glasses frame (1).

4. The aluminum alloy composite glasses according to claim 1, wherein the rear end (4) is externally sleeved with a layer of anti-slip rubber pad (17).

5. The aluminum alloy composite glasses according to claim 1, wherein the contact position of the glasses frame (1) and the bridge of the nose is fixedly glued with an anti-skid breathable thin pad.