CN216485830U

CN216485830U - Hinge structure assembly for glasses

Info

Publication number: CN216485830U
Application number: CN202122507320.4U
Authority: CN
Inventors: 许王崇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-10
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a hinge structure component of glasses, which belongs to the technical field of glasses and solves the problems that the opening of a mounting groove in a hinge structure of the glasses is too large, the appearance is influenced and dirt is easy to store.

Description

Hinge structure assembly for glasses

Technical Field

The present invention relates to the field of eyeglasses, and more particularly, to a hinge structure assembly for eyeglasses.

Background

Generally, the glasses comprise a frame and a leg, wherein the frame and the leg are connected through a hinge to realize the movement of the leg. The existing glasses hinge structure is various, some glasses hinge structures are designed for pursuing the bending functionality of glasses legs, some glasses hinge structures are designed for aesthetic degree, some glasses hinge structures are designed for service life, different requirements, the design structure of glasses, the process steps from production and manufacturing, the structural design from components to parts, the assembly of the parts to the production cost, and all links can be improved.

Nowadays, adopt mounting groove and hinge seat to peg graft the cooperation on glasses hinge structure, still need provide the rotation installation of mirror leg when hinge seat inserts the mounting groove, therefore the mounting groove need design the opening great, and this structure is though can solve the installation and the activity of mirror leg, but because the mounting groove opening is great, the mounting groove hides easily and receives the difficult cleanness of dirt, influences visual effect simultaneously. As shown in fig. 7: for the integrally bent temple piece, the diameter of the a part of the temple piece is the same as that of the rotating shaft piece, and in order to enable the a part of the temple piece to be unfolded or closed, an extra groove b is required to be formed on the frame piece for the a part of the temple piece to sink into.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, at least solves the technical problems in the related art to a certain extent, and provides a hinge structure assembly of glasses, so that the purposes of simplifying the structure, enabling the mounting groove, the hinge seat and the glasses legs to rotate flexibly, enabling the mounting groove, the hinge seat and the glasses legs to be matched more tightly and improving the visual effect are achieved.

In order to solve the technical problem, the technical scheme of the utility model is as follows: the hinge structure component of the glasses comprises a frame piece, a temple piece with a 7-shaped end part, a hinge seat and a rotating shaft piece, wherein the upper end of the rotating shaft piece is provided with a notch, a vertical surface and a horizontal surface are formed on the notch, the vertical surface is flush with the surface of the frame piece or the vertical surface is higher than the surface of the frame piece, the area of the horizontal surface is larger than half of the cross section area of the rotating shaft piece, the notch and the end part of the temple piece are welded into a whole at the notch, the diameter of the rotating shaft piece is larger than that of the temple piece, the frame piece is provided with a mounting groove for the local insertion and the fixed installation of the hinge seat, and the upper side and the lower side of the mounting groove are provided with anti-falling grooves for the rotating shaft piece to be embedded, attached and limited and used for preventing the hinge seat from falling off a shaft hole; the hinge seat is provided with a vertical shaft hole, and the axial position of the shaft hole after the hinge seat is assembled is superposed with the axial position of the anti-falling groove.

As specific embodiments of the present invention, the following may be preferred: the hinge base is characterized in that positioning blocks are arranged on the end face of the hinge base, positioning grooves matched with the positioning blocks in a clamped mode are arranged in the mounting grooves, and at least two positioning blocks are arranged.

As specific embodiments of the present invention, the following may be preferred: the hinge seat is provided with a threaded hole on the position in the mounting groove, the threaded hole is connected with a screw in an assembling mode, the hinge seat and the picture frame piece are assembled in a fastening mode through the screw, or the hinge seat and the picture frame piece are assembled in a fastening mode through a gasket through the screw.

As specific embodiments of the present invention, the following may be preferred: the screws are mounted to the sides, top, bottom or front of the frame members.

As specific embodiments of the present invention, the following may be preferred: the threaded hole and the shaft hole are communicated with each other when being vertical to each other, or the threaded hole and the shaft hole are parallel to each other.

As specific embodiments of the present invention, the following may be preferred: the end face of the hinge seat is provided with an inserting column, and a conical anti-falling convex ring is arranged on the inserting column.

As specific embodiments of the present invention, the following may be preferred: and a clamping groove for clamping an end cap or a gasket of the screw is arranged on the frame piece.

The technical effects of the utility model are mainly reflected in the following aspects: 1. the connecting and assembling structure is simplified, and the matching is tighter; 2. the processing design of the glasses legs is simplified, the processing steps are reduced, the assembly is stable and firm, and the use is convenient; 3. the integrity of the appearance shape can be kept, and the visual effect is improved.

Drawings

FIG. 1 is an exploded view of the structure of example 1;

FIG. 2 is a schematic structural view of embodiment 1;

FIG. 2a is an assembled cross-sectional view of the structure of FIG. 2 in the direction A-A;

FIG. 2b is a cross-sectional view of the positioning block of FIG. 2 taken along line A-A, showing the positioning block engaging structure;

FIG. 3 is a perspective view of a hinge base structure in embodiment 2;

FIG. 4 is a perspective view showing a hinge base structure in embodiment 3;

FIG. 5 is a perspective view showing a hinge base structure in embodiment 4;

FIG. 6 is a top view of the hinge base structure of embodiment 5;

fig. 7 shows a hinge structure of a conventional glasses frame and temples.

Reference numerals: 1. a frame member; 11. mounting grooves; 12. a drop-proof groove; 2. a temple piece; 21. a shaft member; 211. cutting; 212. a vertical plane; 213. a horizontal plane; 3. a hinge mount; 31. a shaft hole; 32. a threaded hole; 33. inserting a column; 34. a convex ring; 4. a screw; 5. a gasket; 6. a card slot; 71. positioning a block; 72. and (6) positioning a groove.

Detailed Description

The embodiments of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings, and the embodiments described below with reference to the drawings are exemplary and intended to explain the present invention so that the technical aspects of the present invention can be more easily understood and appreciated, and should not be construed as limiting the present invention.

Example 1:

the hinge structure assembly of the glasses, as shown with reference to fig. 1, 2 and 2a, comprises a frame member 1, a temple member 2, and a hinge base 3. The frame member 1 is made of plastic, and the temple member 2 and the hinge base 3 are made of metal. This scheme still includes metal material's pivot piece 21. The upper end of pivot piece 21 is provided with incision 211, notched purpose, form the welding step, promote the height of mirror leg a portion, let mirror leg piece 2 set up outside the surface of frame piece 1, and not be absorbed in frame piece 1, the surface need not to set up the unnecessary groove that supplies mirror leg piece 2 to expand completely or close completely, incision 211 is formed with vertical face 212 and horizontal plane 213, the area of horizontal plane 213 is greater than half of pivot piece 21 cross sectional area, incision 211 and mirror leg piece 2's tip are through welding at incision 211 and are formed integratively, the diameter of pivot piece 21 is greater than the diameter of mirror leg piece 2, guarantee that the area of weld is great, can the welded fastening in the welded time like this, the design has improved the structural strength of pivot piece 21 like this, the rotation activity is more reliable. The mirror frame member 1 is provided with a mounting groove 11 for local insertion and fixed mounting of the hinge base 3, and the upper side and the lower side of the mounting groove 11 are provided with anti-falling grooves 12 for embedding, attaching and limiting the rotating shaft member 21 and preventing the rotating shaft member from falling off the shaft hole 31; the hinge base 3 is provided with a vertical shaft hole 31, and the axial position of the shaft hole 31 after the hinge base 3 is assembled is superposed with the axial position of the anti-falling groove 12, namely the shaft hole 31 and the anti-falling groove 12 are just matched with the rotating shaft member 12. Above-mentioned scheme, the structure after the assembly refers to fig. 2a and shows, the activity process space is very little, overall structure is inseparable, firm, simultaneously, pivot part 21 and hinge seat 3 cooperation are installed back on mounting groove 11 and anticreep groove 12, vertical face 212 flushes with picture frame part 1 or vertical face 212 is a little higher than picture frame part 1, has promoted the mounting height of mirror leg part a portion, when picture frame part 2 rotates, need not to set up unnecessary groove at picture frame part 1 and provides the space for the a portion rotation of picture frame part 2. Hinge seat 3 is provided with screw hole 32 on being located the position in mounting groove 11, screw hole 32 be assembled between/be connected with screw 4, screw 4 is with hinge seat 3 and the fastening assembly of mirror frame spare 1, perhaps screw 4 passes through gasket 5 with hinge seat 3 and the fastening assembly of mirror frame spare 1, play fixed effect on the one hand, on the other hand, loosen or fasten screw 4 a little slightly, utilize hinge seat 3 to loosen and reduce the dynamics that pivot spare 21 and anticreep groove 12 contradicted, pivot spare 21 rotation resistance is littleer, or extrusion pivot spare 21 is inseparabler with anticreep groove 12, pivot spare 21 rotation resistance is bigger, and then play the effect of adjusting pivot spare 21 rotation elasticity, screw 4 has dual effect.

Referring to fig. 2b, on the other hand, a positioning block 71 is disposed on an end surface of the hinge base 3, a positioning groove 72 engaged with the positioning block 71 is disposed in the mounting groove, and at least one positioning block 71 is disposed.

Example 2:

the frame member 1 has a front surface facing the wearer's face in the worn state, a back surface facing the wearer's eyeglasses, and other side surfaces including an upper side surface, left and right side surfaces, and a lower side surface. Are understood with reference to the attached drawings. The mounting groove 11 is formed on the inner side surface of the frame member 1, so that the front surface can be maintained in good appearance and the assembly can be facilitated. The edge of the hinge base 3 is chamfered and designed with a circular arc surface.

In order to ensure the hinge base 3 to be reliably assembled and disassembled. Referring to fig. 3, a threaded hole 32 is formed in a portion of the hinge base 3 located in the mounting groove 11, a screw 4 is assembled in the threaded hole 32, and the hinge base 3 and the frame member 1 are fastened and assembled by the screw 4 through a gasket 5. The frame member 1 is provided with a slot 6 for the end cap or gasket 5 of the screw 4 to be clamped.

Therefore, the screw 4 can further fix the hinge base 3, so that the hinge base 3 is limited in the mounting groove 11, and the screw 4 is used for fixing, so that the hinge base 3 can be prevented from falling off. The assembly and disassembly modes are very simple and labor-saving. The gasket 5 has the function of adjusting the elasticity, so that the screw 4 is more tightly assembled and is not easy to loosen.

In the present embodiment, the screw 4 is fitted to the front surface of the frame member 1.

Example 3:

the screw 4 is mounted on the top of the frame member 1, and the direction of the screw hole 32 is also adjusted adaptively, and based on embodiment 1, as will be understood and implemented with respect to embodiment 2, reference is made to fig. 4, so that the structure of the hinge base 3 is mainly illustrated. The screw hole 32 and the shaft hole 31 are parallel to each other.

Example 4:

similarly, the screws 4 are fitted to the side surfaces of the frame member 1. The structure is shown with reference to fig. 2b, 3 and 5. The screw hole 32 and the shaft hole 31 are vertically communicated with each other, and one advantage of such a structure is that the screw 4 can also abut against the rotating shaft member 21 of the temple, so as to adjust the tightness of the rotating shaft member 21, and to adjust the tightness of the rotation of the temple through the screw 4, therefore, the screw 4 has multiple effects.

Example 5:

in view of cost and assembly efficiency, the present solution is also based on the structure of the above embodiment, and the difference is that as shown in fig. 6, the present embodiment may not use the screw 4 and the gasket 5, and directly design the end surface of the hinge base 3 to have the insert column 33, and the insert column 33 is provided with the tapered protruding ring 34 for preventing the falling off. Through this post 33 structure of inserting, can directly assemble the mounting groove 11 that gets into the picture frame, bulge loop 34 realizes interference fit, realizes the fastening.

Based on the above embodiment, regarding the use of the gasket 5, it is preferable to add the gasket 5 in the present embodiment, and it is needless to say that a solution without the gasket 5 may be implemented and is also a protection category of the present embodiment.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims

1. The hinge structure component of the glasses comprises a frame component (1), a leg component (2) and a hinge seat (3), and is characterized by further comprising a rotating shaft component (21), wherein the upper end of the rotating shaft component (21) is provided with a notch (211), and the notch (211) and the end part of the leg component (2) are welded at the notch (211) to form a whole;

the mirror frame piece (1) is provided with a mounting groove (11) for inserting the hinge seat (3) and fixedly mounting, and at least one side of the upper side and the lower side of the mounting groove (11) is provided with an anti-falling groove (12) for embedding and attaching the rotating shaft piece (21) for limiting and preventing the rotating shaft piece from falling off the shaft hole (31).

2. The hinge structure assembly of spectacles of claim 1, wherein: the hinge structure is characterized in that a positioning block (71) is arranged on the end face of the hinge seat (3), a positioning groove (72) matched with the positioning block (71) in a clamping mode is arranged in the mounting groove (11), and at least one positioning block (71) is arranged.

3. The hinge structure assembly for spectacles of claim 1 or 2, wherein: the hinge seat (3) is provided with a threaded hole (32) on the end face located in the mounting groove (11), the threaded hole (32) is connected with a screw (4) in an assembling mode, the hinge seat (3) and the mirror frame piece (1) are fastened and assembled through the screw (4), or the hinge seat (3) and the mirror frame piece (1) are fastened and assembled through a gasket (5) through the screw (4).

4. The hinge structure assembly of spectacles of claim 3, wherein: the screws (4) are assembled on the side, top, bottom or front of the mirror frame piece (1).

5. The hinge structure assembly of spectacles of claim 3, wherein: the threaded hole (32) and the shaft hole (31) are mutually communicated when being vertical, or the threaded hole (32) and the shaft hole (31) are mutually parallel.

6. The hinge structure assembly of spectacles of claim 1, wherein: the end face of the hinge seat (3) is provided with an inserting column (33), and a conical anti-falling convex ring (34) is arranged on the inserting column (33).

7. The hinge structure assembly of spectacles of claim 3, wherein: the glasses frame piece (1) is provided with a clamping groove (6) for clamping an end cap or a gasket (5) of the screw (4).

8. The hinge structure assembly of spectacles of claim 1, wherein: the notch (211) is provided with a vertical surface (212) and a horizontal surface (213), and the vertical surface (212) is flush with the surface of the mirror frame piece (1) or the vertical surface is higher than the surface of the mirror frame piece (1).

9. The hinge structure assembly for spectacles of claim 1, wherein: the diameter of the rotating shaft part (21) is larger than that of the temple part (2).

10. The hinge structure assembly of spectacles of claim 1, wherein: the hinge seat (3) is provided with a vertical shaft hole (31), and the axial position of the shaft hole (31) after the hinge seat (3) is assembled is superposed with the axial position of the anti-falling groove (12).