CN210323615U

CN210323615U - Bending-resistant metal picture frame

Info

Publication number: CN210323615U
Application number: CN201921432413.1U
Authority: CN
Inventors: 谢承业; 向恒元
Original assignee: Wenzhou Chengye Glasses Co ltd
Current assignee: Wenzhou Chengye Glasses Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-04-14
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to the technical field of glasses, in particular to an anti-bending metal picture frame, which comprises two first C-shaped picture frames, a connecting block is arranged between the two first C-shaped picture frames, one side of the first C-shaped picture frame, which is far away from the connecting block, is provided with a second C-shaped picture frame, the two ends of the second C-shaped picture frame and the two ends of the first C-shaped picture frame are connected with a first connecting spring, the position of the second C-shaped picture frame, which is close to the upper end, is provided with a connecting lug, a first connecting through hole is arranged on the connecting lug in a penetrating way, the middle of the second C-shaped picture frame is provided with a fracture gap, the upper end of the fracture gap on the second C-shaped picture frame is provided with a first fixed block, the first fixed block is provided with a through hole, the utility model realizes the anti-bending capability of an increasing structure through the first connecting spring and the second connecting through hole, easy to deform.

Description

Bending-resistant metal picture frame

Technical Field

The utility model relates to the technical field of glasses, specifically be an anti crooked metal picture frame.

Background

The important components of the metal frame glasses mainly play a role in supporting the glasses lenses, the spectacle frame with attractive appearance can also play a role in beautifying, the traditional metal frame is poor in deformation resistance and easy to deform, and therefore the anti-bending metal frame is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti crooked metal picture frame to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-bending metal picture frame comprises two first C-shaped picture frames, wherein a connecting block is arranged between the two first C-shaped picture frames, one side, away from the connecting block, of each first C-shaped picture frame is provided with a second C-shaped picture frame, the two ends of each second C-shaped picture frame and the two ends of each first C-shaped picture frame are connected with a first connecting spring, the position, close to the upper end, of each second C-shaped picture frame is provided with a connecting lug, a first connecting through hole penetrates through each connecting lug, a fracture notch is arranged in the middle of each second C-shaped picture frame, a first fixing block is arranged at the upper end, located at the fracture notch, of each second C-shaped picture frame, a through hole is formed in each first fixing block, a second fixing block is arranged at the lower end, located at the fracture notch, of each second C-shaped picture frame, a threaded hole is formed in each second fixing block, one side of second C shape picture frame is equipped with the earpiece, the earpiece includes linkage segment and bending section, the linkage segment and be connected with second coupling spring between the bending section, the linkage segment is kept away from the one end of second coupling spring is equipped with the spread groove, the size of spread groove with the size looks adaptation of connecting lug, the linkage segment is kept away from the one end of second coupling spring is run through and is equipped with second connect the via hole, first connect the via hole inlays and locates in the spread groove, second connect the via hole with coaxial coupling between the first connect the via hole, just second connect the via hole with the downthehole interpolation of first connect the via hole is equipped with the round pin axle.

Preferably, the connecting block and the first C-shaped frame are of an integrally formed structure.

Preferably, the second C-shaped mirror frame, the connecting protrusion, the first fixing block, and the second fixing block are integrally formed.

Preferably, the first connecting spring is welded and fixed with the first C-shaped frame and the second C-shaped frame.

Preferably, the second connecting spring is tightly welded and fixed with the connecting section and the bending section.

Preferably, the connecting lug is embedded in the connecting groove, and the connecting section is rotatably connected with the connecting lug.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a first coupling spring and second connect the through-hole that set up have realized increasing the anti bending capability of structure, have solved traditional metal picture frame resistance to deformation ability poor, yielding problem.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the structure at the position B of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention;

FIG. 5 is a schematic view of the structure at the position A of the present invention;

fig. 6 is a schematic view of the bending structure of the present invention.

In the figure: 1. a first C-shaped frame; 2. connecting blocks; 3. a second C-shaped frame; 31. a connection bump; 32. a first connecting through hole; 33. breaking the notch; 34. a first fixed block; 341. a through hole; 35. a second fixed block; 351. a threaded hole; 4. a first connecting spring; 5. a temple; 51. a connecting section; 52. a curved section; 53. a second connecting spring; 54. connecting grooves; 55. and a second connecting through hole.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a bending-resistant metal spectacle frame comprises two first C-shaped spectacle frames 1, a connecting block 2 is arranged between the two first C-shaped spectacle frames 1, a second C-shaped spectacle frame 3 is arranged on one side of the first C-shaped spectacle frame 1 far away from the connecting block 2, two ends of the second C-shaped spectacle frame 3 are connected with two ends of the first C-shaped spectacle frame 1 through first connecting springs 4, a connecting lug 31 is arranged at the position of the second C-shaped spectacle frame 3 close to the upper end, a first connecting hole 32 is arranged on the connecting lug 31 in a penetrating manner, a fracture notch 33 is arranged in the middle of the second C-shaped spectacle frame 3, a first fixing block 34 is arranged at the upper end of the fracture notch 33 on the second C-shaped spectacle frame 3, a through hole 341 is arranged on the first fixing block 34, a second fixing block 35 is arranged at the lower end of the fracture notch 33 on the second C-shaped spectacle frame 3, a threaded hole 351 is arranged on the second fixing block 35, the threaded hole 351 is positioned under, earpiece 5 includes linkage segment 51 and crooked section 52, be connected with second connecting spring 53 between linkage segment 51 and the crooked section 52, the one end that second connecting spring 53 was kept away from to linkage segment 51 is equipped with the connecting groove 54, the size of connecting groove 54 and the size looks adaptation of connecting lug 31, the one end that second connecting spring 53 was kept away from to linkage segment 51 runs through and is equipped with second connect the via hole 55, first connect the via hole 32 inlays to be located in the connecting groove 54, coaxial coupling between second connect the via hole 55 and the first connect the via hole 32, and the interpolation of second connect the via hole 55 and first connect the via hole 32 is equipped with the round pin axle.

It is worth to be noted that the bending resistance of the frame of the spectacle frame is also very excellent, the bending capability is shown in fig. 6, the bending degree is 45 degrees, and the bending degree of the legs of the spectacle frame is 45 degrees.

In this embodiment, the connecting block 2 and the first C-shaped frame 1 are integrally formed, so that the structure is more stable.

It should be noted that the first connecting spring 4, the first C-shaped frame 1 and the second C-shaped frame 3 form a frame structure for fixing the lenses.

In this embodiment, the second C-shaped frame 3, the connecting protrusion 31, the first fixing block 34 and the second fixing block 35 are integrally formed, so that the structure is more stable.

It should be noted that the first fixing block 34 and the second fixing block 35 are screwed together by screws passing through the through holes 341 and the threaded holes 351, so that the lenses are easily mounted and dismounted.

In this embodiment, the first connecting spring 4 is welded and fixed to the first C-shaped frame 1 and the second C-shaped frame 3, so that the structure is more stable.

In this embodiment, the second connecting spring 53 is welded and fixed to the connecting section 51 and the bending section 52, so that the structure is more stable.

In this embodiment, the connecting protrusion 31 is embedded in the connecting groove 54, and the connecting section 51 is rotatably connected to the connecting protrusion 31, so as to facilitate the shrinkage of the earpiece 5.

The anti crooked metal picture frame of this embodiment is when using, thereby toughness and the intensity of spectacle-frame have been increased through set up connecting spring on the spectacle-frame, through having realized increasing the anti crooked ability of glasses with first connecting spring 4 setting between first C shape picture frame 1 and second C shape picture frame 3, it is specific to be segmented into first C shape picture frame 1 and second C shape picture frame 3 with the spectacle-frame through first connecting spring 4, thereby the whole toughness of metal picture frame has been increased, second connecting spring 53 through the setting carries out the segmentation with earpiece 5 for linkage segment 51 and curved segment 52, thereby the intensity and the toughness of earpiece 5 have been increased.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An anti-bending metal spectacle frame, comprising two first C-shaped spectacle frames (1), characterized in that: a connecting block (2) is arranged between the two first C-shaped mirror frames (1), one side, far away from the connecting block (2), of each first C-shaped mirror frame (1) is provided with a second C-shaped mirror frame (3), two ends of each second C-shaped mirror frame (3) and two ends of each first C-shaped mirror frame (1) are connected with a first connecting spring (4), a connecting lug (31) is arranged at the position, close to the upper end, of each second C-shaped mirror frame (3), a first connecting through hole (32) is arranged on each connecting lug (31) in a penetrating mode, a fracture notch (33) is arranged in the middle of each second C-shaped mirror frame (3), a first fixing block (34) is arranged at the upper end, located at the fracture notch (33), of each second C-shaped mirror frame (3), a through hole (341) is formed in each first fixing block (34), a second fixing block (35) is arranged at the lower end, located at the fracture notch (33), of each second, a threaded hole (351) is formed in the second fixing block (35), the threaded hole (351) is located under the through hole (341), an earpiece (5) is arranged on one side of the second C-shaped spectacle frame (3), the earpiece (5) comprises a connecting section (51) and a bending section (52), a second connecting spring (53) is connected between the connecting section (51) and the bending section (52), a connecting groove (54) is formed in one end, far away from the second connecting spring (53), of the connecting section (51), the size of the connecting groove (54) is matched with that of the connecting lug (31), a second connecting through hole (55) penetrates through one end, far away from the second connecting spring (53), of the connecting section (51), the first connecting through hole (32) is embedded in the connecting groove (54), and the second connecting through hole (55) is coaxially connected with the first connecting through hole (32), and a pin shaft is inserted into the second connecting through hole (55) and the first connecting through hole (32).

2. A bend-resistant metal mirror frame as claimed in claim 1, wherein: the connecting block (2) and the first C-shaped mirror frame (1) are of an integrally formed structure.

3. A bend-resistant metal mirror frame as claimed in claim 1, wherein: the second C-shaped glasses frame (3), the connecting convex block (31), the first fixing block (34) and the second fixing block (35) are of an integrally formed structure.

4. A bend-resistant metal mirror frame as claimed in claim 1, wherein: the first connecting spring (4) is tightly welded and fixed with the first C-shaped spectacle frame (1) and the second C-shaped spectacle frame (3).

5. A bend-resistant metal mirror frame as claimed in claim 1, wherein: the second connecting spring (53) is tightly welded and fixed with the connecting section (51) and the bending section (52).

6. A bend-resistant metal mirror frame as claimed in claim 1, wherein: the connecting convex block (31) is embedded in the connecting groove (54), and the connecting section (51) is rotatably connected with the connecting convex block (31).