CN210982945U

CN210982945U - Anti-folding metal memory glasses temple

Info

Publication number: CN210982945U
Application number: CN201922065175.1U
Authority: CN
Inventors: 林昌纯
Original assignee: Wenzhou Bright Color Glasses Technology Co ltd
Current assignee: Wenzhou Bright Color Glasses Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-10
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to the technical field of glasses, specifically be an anti-type metal memory glasses foot silk that rolls over, including the picture frame, the both ends of picture frame are equipped with the pile head of symmetric distribution, and the tip of two pile heads all articulates there is foot silk subassembly, and foot silk subassembly includes first foot silk spare, second foot silk spare and third foot silk spare, and the one end of first foot silk spare is equipped with first connecting lug, and the other end of first foot silk spare is equipped with first spacing connecting piece, and the one end of second foot silk spare is equipped with the spacing connecting piece of second, and the other end of second foot silk spare also is equipped with first spacing connecting piece, and the tip that third foot silk spare is close to second foot silk spare also is equipped with the spacing connecting piece of second. This anti type metal memory glasses temple, through three temple spare can be with the impact force dispersion that receives, rethread elastic sheet can make second temple spare and third temple spare reset after taking place inside buckling again, can be with two adjacent temple spare fixed positions through the U-shaped magnet of positive negative pole.

Description

Anti-folding metal memory glasses temple

Technical Field

The utility model relates to the technical field of glasses, specifically be an anti type metal memory temple.

Background

The crowd who uses glasses is many, when taking place to strike or fall down, glasses are very easily bumped, glasses are after bumping with ground, the leg silk is probably because the impact warp of buckling, just need go to the maintenance of glasses shop or change after the leg silk damages, causes economic loss for the user, and current leg silk is mostly the integral type or to folding formula, when receiving the impact force, makes whole deformation easily, influences the use, in view of this, we provide an anti-type metal memory glasses leg silk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti type metal memory glasses temple to propose among the solution above-mentioned background art the easy problem of buckling deformation of temple when receiving the impact force.

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

an anti-folding metal memory glasses temple comprises a picture frame, wherein two ends of the picture frame are provided with symmetrically distributed pile heads, the end parts of the two pile heads are hinged with temple components, each temple component comprises a first temple piece, a second temple piece and a third temple piece, one end of the first temple piece is provided with a first connecting lug, the other end of the first temple piece is provided with a first limit connecting piece, each first limit connecting piece comprises a U-shaped fixed block, two sides of a groove of the U-shaped fixed block are provided with symmetrically distributed circular through holes, one side of the U-shaped fixed block is provided with a U-shaped negative magnet, the other side of the U-shaped fixed block is bonded with an elastic sheet, one end of the second temple piece is provided with a second limit connecting piece, each second limit connecting piece comprises a rectangular fixed block, one side of the rectangular fixed block and the outer side of the second temple piece are positioned on the same plane, the other side of the rectangular fixed block is provided with a U-shaped positive magnet, the other side of the rectangular fixed block is further provided with a second connecting lug, two sides of the end part of the second connecting lug are provided with rotating shafts which are symmetrically distributed, the other end of the second leg wire piece is also provided with the first limiting connecting piece, and the end part of the third leg wire piece, which is close to the second leg wire piece, is also provided with the second limiting connecting piece.

Preferably, the U-shaped negative pole magnet is embedded in the side face of the U-shaped fixed block, and the surface of the U-shaped negative pole magnet and the side face of the U-shaped fixed block are in the same plane.

Preferably, the end of the elastic sheet is in an arc structure and faces to the inner side of the leg wire assembly.

Preferably, the U-shaped positive pole magnet is embedded in the side face of the rectangular fixed block, and the surface of the U-shaped positive pole magnet and the side face of the rectangular fixed block are in the same plane.

Preferably, the end of the second connecting protrusion is close to the middle of the U-shaped positive magnet, and the width of the second connecting protrusion is smaller than the width between two sides of the U-shaped positive magnet.

Preferably, the shape and size of the rotating shaft are matched with those of the circular through hole, and the second limiting connecting piece is hinged to the first limiting connecting piece.

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

this anti type metal memory glasses temple, through three temple spare can be with the impact force dispersion that receives, rethread elastic sheet can make second temple spare and third temple spare reset after taking place inside buckling again, can be with two adjacent temple spare fixed positions through the U-shaped magnet of positive negative pole.

Drawings

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

FIG. 2 is a schematic view of the exploded structure of the leg wire assembly of the present invention;

fig. 3 is a schematic structural view of a first limit connector in the present invention;

fig. 4 is a schematic structural view of a second limit connector of the present invention.

In the figure: the connecting structure comprises a frame 1, a pile head 10, a leg wire component 2, a first leg wire piece 20, a first connecting lug 200, a second leg wire piece 21, a third leg wire piece 22, a first limiting connecting piece 3, a U-shaped fixing block 30, a circular through hole 300, a U-shaped negative magnet 301, an elastic sheet 31, a second limiting connecting piece 4, a rectangular fixing block 40, a U-shaped positive magnet 400, a second connecting lug 41 and a rotating shaft 410.

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. 1-4, the present invention provides a technical solution:

an anti-folding metal memory glasses temple comprises a frame 1, two ends of the frame 1 are provided with symmetrically distributed pile heads 10, the end parts of the two pile heads 10 are hinged with temple components 2, the temple components 2 are connected with the frame 1 through the pile heads 10, each temple component 2 comprises a first temple piece 20, a second temple piece 21 and a third temple piece 22, the first temple piece 20, the second temple piece 21 and the third temple piece 22 are all made of memory metal, the memory metal deforms under the action of external force, after the external force is removed, the original shape can be recovered under a certain temperature condition, the temple can be recovered again after being bent due to overlarge stress, the economic loss caused by replacing new temple is avoided, one end of the first temple piece 20 is provided with a first connecting lug 200, the first connecting lug 200 is hinged with the pile head 10, the other end of the first temple piece 20 is provided with a first limiting connecting piece 3, the first limit connecting piece 3 comprises a U-shaped fixed block 30, two sides of a groove of the U-shaped fixed block 30 are provided with symmetrically distributed circular through holes 300, one side of the U-shaped fixed block 30 is provided with a U-shaped negative magnet 301, the other side of the U-shaped fixed block 30 is bonded with an elastic sheet 31, the bent wire piece is reset through the elastic sheet 31 and also has a bendable region, one end of the second wire piece 21 is provided with a second limit connecting piece 4, the second limit connecting piece 4 comprises a rectangular fixed block 40, one side of the rectangular fixed block 40 and the outer side of the second wire piece 21 are positioned on the same plane to keep the integrity of the outer side of the wire, the other side of the rectangular fixed block 40 is provided with a U-shaped positive magnet 400, the other side of the rectangular fixed block 40 is also provided with a second connecting lug 41, two sides of the end part of the second connecting lug 41 are provided with symmetrically distributed rotating shafts 410, the other end of the second wire piece 21 is also provided with the first limit connecting, the end part of the third leg wire member 22 close to the second leg wire member 21 is also provided with a second limit connecting member 4, and the second limit connecting member 4 is hinged with the first limit connecting member 3, so that the bending resistance of the leg wire is realized.

In this embodiment, the U-shaped negative magnet 301 is embedded in the side of the U-shaped fixed block 30, and the surface of the U-shaped negative magnet 301 and the side of the U-shaped fixed block 30 are on the same plane, so that the U-shaped fixed block 30 can keep the flatness of the inner side after the U-shaped negative magnet 301 is installed, and the attachment of the rectangular fixed block 40 and the U-shaped fixed block 30 in the second limiting connector 4 is not affected.

Specifically, the end of the elastic sheet 31 is of an arc structure and faces the inner side of the leg wire assembly 2, and after external force is applied, the elastic sheet 31 is inwardly extruded, so that the force is dispersed, and the leg wire assembly is reset by resetting the elastic sheet 31.

Further, the U-shaped positive magnet 400 is embedded in the side of the rectangular fixed block 40, and the surface of the U-shaped positive magnet 400 and the side of the rectangular fixed block 40 are in the same plane, so that the rectangular fixed block 40 can keep the inner side smooth after the U-shaped positive magnet 400 is installed, and the attachment of the rectangular fixed block 40 and the U-shaped fixed block 30 in the second limiting connecting piece 4 is not affected.

Further, the end of the second connecting protrusion 41 is close to the middle of the U-shaped positive magnet 400, and the width of the second connecting protrusion 41 is smaller than the width between the two sides of the U-shaped positive magnet 400, so that the second connecting protrusion 41 can be located in the U-shaped fixed block 30.

In addition, the shape and size of the rotating shaft 410 are matched with the shape and size of the circular through hole 300, and the second limiting connecting piece 4 is hinged to the first limiting connecting piece 3, so that the adjacent leg wire pieces can be subjected to angle change, force can be conveniently transmitted to the elastic sheet 31 when the leg wire pieces are stressed, and the bending resistance effect is realized.

When the anti-folding metal memory glasses temple of the embodiment is used, after the glasses are impacted by external force, the first temple piece 20, the second temple piece 21 and the third temple piece 22 are bent, the two adjacent temple pieces are hinged at the joint of the first limit connecting piece 3 and the second limit connecting piece 4, the second temple piece 21 and the third temple piece 22 are bent inwards, the second temple piece 21 extrudes the elastic sheet 31 of the first limit connecting piece 3 in the first temple piece 20, the third temple piece 22 extrudes the elastic sheet 31 of the first limit connecting piece 3 in the second temple piece 21, so that the stress is dispersed, when the external force disappears, the elastic sheet 31 can reset, and the two elastic sheets 31 respectively play a role in rebounding on the second temple piece 21 and the third temple piece 22, so that the temple can restore to the original shape; when the external force is too large, the middle parts of the three leg wire pieces are bent, and the three leg wire pieces can be repaired in a glasses shop due to the adoption of the memory metal without replacing new leg wires; the adjacent leg wire pieces can be fixed by the positive and negative U-shaped magnets.

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. The utility model provides an anti type metal memory spectacle temple, includes picture frame (1), its characterized in that: the two ends of the mirror frame (1) are provided with symmetrically distributed pile heads (10), the end parts of the two pile heads (10) are hinged with foot wire components (2), each foot wire component (2) comprises a first foot wire piece (20), a second foot wire piece (21) and a third foot wire piece (22), one end of each first foot wire piece (20) is provided with a first connecting lug (200), the other end of each first foot wire piece (20) is provided with a first limiting connecting piece (3), each first limiting connecting piece (3) comprises a U-shaped fixing block (30), the two sides of the groove of each U-shaped fixing block (30) are provided with symmetrically distributed circular through holes (300), one side of each U-shaped fixing block (30) is provided with a U-shaped negative magnet (301), the other side of each U-shaped fixing block (30) is bonded with an elastic sheet (31), one end of each second foot wire piece (21) is provided with a second limiting connecting piece (4), the second limit connector (4) comprises a rectangular fixed block (40), one side of the rectangular fixed block (40) is located on the same plane with the outer side of the second foot wire piece (21), the other side of the rectangular fixed block (40) is provided with a U-shaped positive magnet (400), the other side of the rectangular fixed block (40) is further provided with a second connecting lug (41), the two sides of the end part of the second connecting lug (41) are provided with rotating shafts (410) which are symmetrically distributed, the other end of the second foot wire piece (21) is also provided with the first limit connector (3), and the third foot wire piece (22) is close to the end part of the second foot wire piece (21) and is also provided with the second limit connector (4).

2. The flexure-resistant metal memory temple wire of claim 1, wherein: the U-shaped negative pole magnet (301) is embedded in the side face of the U-shaped fixed block (30), and the surface of the U-shaped negative pole magnet (301) and the side face of the U-shaped fixed block (30) are located on the same plane.

3. The flexure-resistant metal memory temple wire of claim 1, wherein: the end part of the elastic sheet (31) is of an arc structure and faces towards the inner side of the temple assembly (2).

4. The flexure-resistant metal memory temple wire of claim 1, wherein: the U-shaped positive magnet (400) is embedded in the side face of the rectangular fixed block (40), and the surface of the U-shaped positive magnet (400) and the side face of the rectangular fixed block (40) are in the same plane.

5. The flexure-resistant metal memory temple wire of claim 1, wherein: the end part of the second connecting convex block (41) is close to the middle part of the U-shaped positive pole magnet (400), and the width of the second connecting convex block (41) is smaller than the width between two sides of the U-shaped positive pole magnet (400).

6. The flexure-resistant metal memory temple wire of claim 1, wherein: the shape and size of the rotating shaft (410) are matched with those of the circular through hole (300), and the second limiting connecting piece (4) is hinged to the first limiting connecting piece (3).