CN217238540U - Screw spectacle-frame linking structure is exempted from to joint formula - Google Patents

Abstract

The utility model discloses a screw spectacle-frame linking structure is exempted from to joint formula, including the picture frame, the fixed connecting seat that is provided with in both ends of picture frame, two all rotate on the connecting seat and be provided with the mirror leg, two all the fixed commentaries on classics piece, two of being provided with on the one end lateral wall of mirror leg all set up the rotary groove that corresponds with the commentaries on classics piece on the connecting seat, every all be equipped with the latch mechanism who corresponds with the rotary groove on the commentaries on classics piece. The utility model discloses when can guaranteeing that the mirror leg can rotate, the structure of adoption joint makes up mirror leg and picture frame, need not adopt the screw to connect, makes things convenient for the installation and the dismantlement of mirror leg, has improved mirror leg installation and the efficiency of dismantling greatly.

Description

Screw spectacle-frame linking structure is exempted from to joint formula

Technical Field

The utility model relates to a glasses dismouting technical field especially relates to a screw spectacle-frame linking structure is exempted from to joint formula.

Background

Spectacles are a combination of lenses and frames for improving vision, protecting the eyes or for decorative purposes. The glasses can correct various vision problems including myopia, hyperopia, astigmatism, presbyopia, strabismus or amblyopia, the spectacle frame of the glasses is usually formed by combining the spectacle frame and spectacle legs, and in the maintenance process of the glasses, the spectacle frame and the spectacle legs are required to be disassembled and assembled frequently.

However, in the prior art, the traditional spectacle frame and the spectacle legs are usually connected by screws, but the screws for connection are small, so that the problem that the screws are lost frequently occurs due to the fact that the screws are difficult to detach and install, and the disassembly and assembly efficiency of the spectacle frame is affected.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the traditional glasses frame is often connected with the glasses legs through screws, the connection mode enables the glasses frame to be difficult to disassemble and assemble with the glasses legs, the problem that screws are lost easily occurs, the efficiency of glasses maintenance is greatly reduced, and the provided clamping type screw-free glasses frame connection structure is provided.

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

the utility model provides a screw spectacle-frame linking structure is exempted from to joint formula, includes the picture frame, the fixed connecting seat that is provided with in both ends of picture frame, two all rotate on the connecting seat and be provided with the mirror leg, two all the fixed commentaries on classics piece, two of being provided with on the one end lateral wall of mirror leg all set up the turn trough that corresponds with the commentaries on classics piece on the connecting seat, every all be equipped with the latch mechanism who corresponds with the turn trough on the commentaries on classics piece.

Preferably, the latch mechanism includes four flexible pieces, every all set up the flexible groove that corresponds with flexible piece on the both sides lateral wall of commentaries on classics piece, four flexible piece all slides respectively through two sliders and sets up at four flexible inslots, every two spouts that correspond with the slider, every are seted up to equal symmetry on the lateral wall in flexible groove flexible piece all be connected through the inner wall in spring and flexible groove, every the draw-in groove that corresponds with flexible piece, every all set up on the both sides lateral wall of commentaries on classics groove the ejecting mechanism who corresponds with flexible piece all is equipped with in the draw-in groove.

Preferably, the ejecting mechanism includes four push plates, four the push plates slide respectively and set up in four draw-in grooves, and every all fixedly on the push plate one side lateral wall of keeping away from flexible piece be provided with the push rod, every the equal slip of push rod runs through the lateral wall setting of connecting seat, two slide opening corresponding with the push rod has all been seted up on the both sides lateral wall of connecting seat.

Preferably, each telescopic block and the push plate are arranged in a polishing mode, and the side wall of one end, close to each other, of the telescopic block and the push plate is arranged in a polishing mode.

Preferably, the frame and the two temples are made of resin materials.

Compared with the prior art, the beneficial effects of the utility model are that: the clamping between the rotary block and the rotary groove is realized through the matching of the telescopic block and the clamping groove, the connection is not needed by screws, the efficiency of the mirror bracket combination is greatly improved, the control of the telescopic block is realized through the matching of the push rod and the push plate, the push rod can be pushed to drive the push plate to push the telescopic block out of the clamping groove, so that the clamping between the rotary block and the rotary groove can be quickly removed, the mirror bracket can be quickly disassembled, the maintenance efficiency is greatly improved, the limitation on the telescopic block is realized through the arrangement of the sliding block, the telescopic block can rotate along with the rotary block, the telescopic block can be changed into a rotary shaft of the rotary block, the contact surface between the telescopic block and the push plate is polished, the friction force between the telescopic block and the push plate is reduced, the telescopic block can rotate in the clamping groove, the rotation of mirror legs is ensured, and the assembly of the mirror legs and the mirror bracket is carried out through the clamping structure at the same time of ensuring the rotation of the mirror legs, no longer need adopt the screw to connect, the effectual screw of avoiding is lost the problem that influences packaging efficiency, makes picture frame and mirror leg through adopting resin materials, has improved the corrosion resistance of mirror holder when having reduced the mirror holder quality to improve the life of mirror holder.

Drawings

Fig. 1 is a schematic structural view of a joint type screw-free glasses frame joining structure provided by the present invention;

FIG. 2 is a schematic view of the structure of one end of the temple bar;

fig. 3 is a schematic structural diagram at a in fig. 1.

In the figure: 1 picture frame, 2 mirror legs, 3 commentaries on classics pieces, 4 flexible grooves, 5 sliders, 6 flexible pieces, 7 connecting seats, 8 commentaries on classics grooves, 9 springs, 10 draw-in grooves, 11 push pedals, 12 push rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, a clamping type screw-free spectacle frame connection structure comprises a spectacle frame 1, wherein two ends of the spectacle frame 1 are fixedly provided with connecting seats 7, two connecting seats 7 are respectively and rotatably provided with spectacle legs 2, one side wall of each of the two spectacle legs 2 is respectively and fixedly provided with a rotating block 3, two connecting seats 7 are respectively provided with a rotating groove 8 corresponding to the rotating block 3, each rotating block 3 is respectively provided with a clamping mechanism corresponding to the rotating groove 8, each clamping mechanism comprises four telescopic blocks 6, two side walls of each rotating block 3 are respectively provided with a telescopic groove 4 corresponding to the telescopic block 6, the four telescopic blocks 6 are respectively and slidably arranged in the four telescopic grooves 4 through two sliding blocks 5, the side wall of each telescopic groove 4 is respectively and symmetrically provided with two sliding grooves corresponding to the sliding blocks 5, each telescopic block 6 is connected with the inner wall of the telescopic groove 4 through a spring 9, the side walls of both sides of each rotating groove 8 are respectively provided with clamping grooves 10 corresponding to the telescopic blocks 6, each clamping groove 10 is internally provided with a push-out mechanism corresponding to the telescopic block 6, the push-out mechanism comprises four push plates 11, the four push plates 11 are respectively arranged in the four clamping grooves 10 in a sliding manner, a push rod 12 is fixedly arranged on the side wall of one side of each push plate 11 far away from the telescopic block 6, each push rod 12 is arranged to penetrate through the side wall of the connecting seat 7 in a sliding manner, sliding openings corresponding to the push rods 12 are formed in the side walls of two sides of the two connecting seats 7, the side wall of one end, close to each other, of each telescopic block 6 and the push plate 11 is in a polishing manner, the mirror frame 1 and the two mirror legs 2 are made of resin materials, the clamping between the rotary block 3 and the rotary groove 8 is realized through the matching of the telescopic block 6 and the clamping grooves 10, the connection through screws is not needed, the assembly efficiency of the mirror frame is greatly improved, the control over the telescopic block 6 is realized through the matching of the push rod 12 and the push plate 11, the push rod 12 can drive the push plate 11 to push the telescopic block 6 out of the telescopic block 10, thereby can relieve the joint between the rotary block 3 and the rotary groove 8 fast, thereby can disassemble the spectacle frame fast, greatly improve the maintenance efficiency, realize the restriction to the telescopic block 6 by setting up the slide block 5, make the telescopic block 6 can rotate along with the rotary block 3, thereby can turn the telescopic block 6 into the rotating shaft of the rotary block 3, then polish through setting up the contact surface of the telescopic block 6 and the push pedal 11, reduce the friction between the telescopic block 6 and the push pedal 11, guarantee the telescopic block 6 can rotate in the neck 10, thereby guarantee the rotatable of the spectacle leg 2 and utilize the joint structure to assemble the spectacle leg 2 and the spectacle frame 1, no longer need to adopt the screw to connect, effectively avoid the problem that the screw loses and influence the assembly efficiency, make the spectacle frame 1 and the spectacle leg 2 by adopting the resin material, improve the corrosion resistance of the spectacle frame while reducing the quality of the spectacle frame, thereby improving the service life of the spectacle frame.

The utility model discloses in, when carrying out the maintenance of mirror holder, only need promote push rod 12 on the 1 both sides connecting seat 7 of picture frame, can drive push pedal 11 and release flexible inslot 4 with flexible piece 6, thereby relieve the joint between commentaries on classics piece 3 and the rotary trough 8, can pull down mirror leg 2 from picture frame 1 fast, the efficiency of dismantlement is greatly improved, after the maintenance completion, only need drop into the rotary trough 8 with commentaries on classics piece 3 on two mirror legs 2 in, pop out the card and go into the joint that can accomplish between mirror leg 2 and the connecting seat 7 in the draw-in groove 10 until flexible piece 6, thereby accomplish being connected of mirror leg 2 and picture frame 1, need not use the screw to connect, the effectual problem of losing because the screw causes the packaging efficiency to reduce of avoiding.

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 (5)

1. The utility model provides a screw spectacle-frame linking structure is exempted from to joint formula, includes picture frame (1), its characterized in that, the fixed connecting seat (7) that are provided with in both ends of picture frame (1), two all rotate on connecting seat (7) and be provided with mirror leg (2), two all the fixed commentaries on classics piece (3) that are provided with on the one end lateral wall of mirror leg (2), two all set up on connecting seat (7) and changeing rotary groove (8) that piece (3) correspond, every all be equipped with the latch mechanism who corresponds with changeing rotary groove (8) on changeing rotary groove (3).

2. The clamping type screw-free spectacle frame connecting structure according to claim 1, wherein the clamping mechanism comprises four telescopic blocks (6), each of the two side walls of the rotary block (3) is provided with a telescopic groove (4) corresponding to the telescopic block (6), the four telescopic blocks (6) are respectively arranged in the four telescopic grooves (4) in a sliding manner through two sliding blocks (5), each of the side walls of the telescopic grooves (4) is symmetrically provided with two sliding grooves corresponding to the sliding blocks (5), each of the telescopic blocks (6) is connected with the inner wall of the telescopic groove (4) through a spring (9), each of the two side walls of the rotary groove (8) is provided with a clamping groove (10) corresponding to the telescopic block (6), and each of the clamping grooves (10) is internally provided with a push-out mechanism corresponding to the telescopic block (6).

3. The joint-type screwless spectacle frame connecting structure according to claim 2, wherein the ejecting mechanism comprises four pushing plates (11), the four pushing plates (11) are respectively slidably disposed in four slots (10), and each pushing plate (11) is fixedly disposed on a side wall of one side away from the telescopic block (6), each pushing rod (12) slidably penetrates through a side wall of the connecting seat (7), and sliding openings corresponding to the pushing rods (12) are formed in side walls of two sides of the connecting seat (7).

4. A clamping type screwless eyeglass frame connecting structure as claimed in claim 3, wherein the side wall of one end of each of the retractable block (6) and the push plate (11) close to each other is polished.

5. A clip-on screwless eyeglass frame engaging structure as claimed in claim 1, wherein the eyeglass frame (1) and the two temples (2) are made of resin material.

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