Connecting structure of glasses frame and glasses legs

Abstract

A connecting structure of a glasses frame and glasses legs comprises the glasses frame, the glasses legs, a hinge seat body, a hinge head piece and a connecting piece, the hinge seat body is fixedly connected with a pile head of the glasses frame, the hinge head piece comprises a first end and a second end, the first end is connected with the hinge seat body in a hinged mode, the second end is fixedly connected with the connecting piece, and the connecting piece is connected with the hinge seat body in a hinged mode. Each glasses leg comprises an assembling part facing one side of the glasses frame, and the assembling part is detachably and fixedly connected with the connecting piece. The connecting piece is designed to be used for connecting the glasses legs and the hinge structure, and the glasses legs and the connecting piece are detached without detaching the hinge connection in the process of detaching the glasses legs, so that the hinge structure is protected while the glasses legs are simply and conveniently detached, and the service life of the hinge part is prolonged; damage caused by the fact that a consumer is not familiar with the hinge dismounting step is reduced. And the connecting pieces are fixed on the hinge head pieces and are detachably and fixedly connected with the glasses legs, so that the maintenance cost is minimized by replacing a single module.

Description

Technical Field

[0001] The invention relates to the technical field of eyeglass products, and in particular to a connection structure between a frame and temples. Background Art

[0002] The frame and temples of the glasses are connected by hinge accessories, and the temples are opened and closed at a certain angle around the hinges to facilitate wearing or storing the glasses. The hinge components are generally composed of a hinge seat (first connection part) and a hinge head (second connection part), which are fixedly connected to the frame stump and temples respectively, and then the hinge holes are aligned with each other and pins are installed to complete the assembly of the temples and the frame.

[0003] The problem with the existing technology is that today's glasses not only solve vision problems, but consumers also need to match them with clothes and adapt to different scenes. For example, by changing the temples of different colors and shapes, they can match clothes. For example, when the wearer is exercising, he sweats a lot and the temples are easy to slip off, so they need to be replaced with sweat-absorbing and non-slip temples.

[0004] These common needs require that the temples can be quickly and easily removed and replaced, but traditional glasses require tools such as screwdrivers to be assembled, which is cumbersome for consumers to carry with them, and the assembly operation cannot be adapted to different consumers.

[0005] Therefore, a quick disassembly and assembly structure for the temples and frames should be designed so that consumers can easily replace the temples according to their needs. The disassembly and assembly process should not affect the hinge structure, and frequent replacement of temples should be avoided to avoid damage to the hinges. Summary of the invention

[0006] In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a connection structure between a spectacle frame and a spectacle leg.

[0007] The technical solution of the present invention is as follows: a connection structure between a frame and temples, comprising a frame, temples, a hinge seat body, a hinge head piece, and a connecting piece, wherein the hinge seat body is fixedly connected to the head of the frame, the hinge head piece comprises a first end and a second end, the first end is hingedly connected to the hinge seat body, the second end is fixedly connected to the connecting piece, and the temple comprises an assembly portion facing one side of the frame, and the assembly portion is detachably fixedly connected to the connecting piece.

[0008] The utility model is further configured as follows: the end face of the assembly portion facing the frame is provided with a first slot adapted to the contour of the connecting piece, the inner side face of the first slot is embedded with a first magnet block, the connecting piece is inserted into the first slot for sliding fit, a second magnet block is embedded on the side end face of the connecting piece corresponding to the first magnet block, and the connecting piece is inserted into the first slot for magnetic attraction.

[0009] The utility model is further configured as follows: the connecting piece is a polygonal pyramid, the radial dimension of the connecting piece on the side close to the frame is greater than the radial dimension on the side close to the temple, and the contour of the first slot is configured as a polygonal pyramid slot corresponding to the connecting piece;

[0010] A plurality of first magnet blocks are respectively arranged on different inner side surfaces of the first slot, and a plurality of second magnet blocks are arranged on the connecting member corresponding to the positions of the first magnet blocks.

[0011] By adopting the above technical scheme, the structure of the first slot serves as a specific implementation of the detachable fixed connection method of the temple of the present application. The structure is used for plug-in matching in the length direction of the temple. By setting the connecting piece to a polygonal prism structure, its taper is used to enhance the smoothness of the plug-in and sliding. After plugging, the first and second magnet blocks are attracted to each other to enhance the connection stability. Disassembly and reassembly can be easily achieved under the application of a certain external force.

[0012] Further configuration of the utility model: a second slot is provided on the end face of the assembly portion facing the frame, the cross section of the second slot is a "convex"-shaped structure, a first magnet block is embedded in the inner side face of the second slot, the contour of the connecting piece is adapted to the contour of the second slot, and is slidably matched with the first slot, a second magnet block is embedded on the side end face of the connecting piece corresponding to the first magnet block, and the connecting piece is inserted into the first slot for magnetic attraction.

[0013] The utility model is further configured as follows: a notch is provided on one side of the second slot having a smaller width in the "convex"-shaped structure and extending through the outer side of the assembly portion;

[0014] A plurality of first magnet blocks are respectively arranged on different inner side surfaces of the first slot, and a plurality of second magnet blocks are arranged on the connecting member corresponding to the positions of the first magnet blocks.

[0015] By adopting the above-mentioned technical scheme, the structure of the second slot serves as the second specific implementation of the detachable fixed connection method of the temple of the present application. The stability of the plug-in process is increased by the "convex"-shaped structure, and the first and second magnet blocks are attracted to each other to enhance the connection stability. Moreover, under the application of a certain external force, disassembly and reassembly can be easily achieved.

[0016] The utility model is further configured as follows: a third embedding groove is provided on the outer side surface of the assembly portion, an opening connected to the third embedding groove is provided on the end surface of the assembly portion facing the frame, at least one first magnet block is provided on the bottom surface of the third embedding groove opposite to the notch, and a limiting protrusion is provided on the inner side surface of the third embedding groove along the direction from the notch to the bottom surface;

[0017] The contour of the connecting piece is adapted to the third embedding groove and the opening, and the connecting piece is provided with a limiting groove corresponding to the limiting protrusion position, and at least one second magnet block is embedded on the end face of the connecting piece corresponding to the first magnet block, and the connecting piece is inserted into the first slot for magnetic attraction.

[0018] By adopting the above technical scheme, the structure of the third embedding groove is used as the specific implementation three of the detachable fixed connection method of the temple of the present application. Different from the length direction plug-in in the first and second embodiments, the connection is achieved by embedding the connecting member in the third embedding groove in the side direction of the temple, and an opening is designed to accommodate the connecting member passing through the end face of the assembly part. The designed limiting groove and limiting protrusion prevent the connecting member from escaping from the opening along the length direction. The first and second magnet blocks are attracted to each other to enhance the connection stability, and can be easily disassembled and reassembled under the application of a certain external force.

[0019] The utility model is further configured as follows: the second end of the hinge head piece is provided with a plurality of barb protrusions in the extension direction, and the connecting piece is provided with a snap-in slot that is snap-fitted with the barb protrusions.

[0020] By adopting the above technical solution, the connection stability between the connecting member and the second end of the hinge head member is enhanced through the barbed protrusion structure.

[0021] Further configuration of the utility model: a mounting groove is provided at the pile head of the mirror frame, a first threaded hole is provided on the side of the pile head and penetrates into the mounting groove, the hinge seat body is provided with a mounting protrusion inserted into the mounting groove, a second threaded hole is provided at the position of the mounting protrusion corresponding to the first threaded hole, and a detachable threaded connection is made by screws.

[0022] By adopting the above technical solution, the hinge seat body is detachably fixedly connected to the mirror frame pile head through the cooperation of the mounting protrusion, the mounting groove and the screw, so as to facilitate the maintenance, replacement and reassembly of the hinge parts.

[0023] The utility model is further configured as follows: the temples are made of TR90 material, the end surfaces of the temples corresponding to the ears when worn are provided with rubber cushion layers, and the end surfaces of the temples away from the face are provided with LOGO areas.

[0024] The utility model is further configured as follows: the assembly portion of the temple is provided with a depression corresponding to the contours of the hinge seat and the hinge head.

[0025] The beneficial effects of the utility model are as follows: by designing the connecting piece as the connection between the temple and the hinge structure, in the process of disassembling the temple, it is not necessary to disassemble the hinge connection, but the temple and the connecting piece are disassembled, thereby meeting the requirements of easy disassembly of the temple and protecting the hinge structure, avoiding damage caused by repeated disassembly, extending the service life of the hinge component, and reducing damage caused by consumers' unfamiliarity with the hinge disassembly steps. The connecting piece is fixed on the hinge head piece and is detachably fixedly connected to the temple. Even if it is worn and damaged, it can be replaced by a single module, minimizing the maintenance cost.

[0026] By designing multiple sets of connectors and temple connection structures, different assembly and disassembly methods can be achieved, and different contour structures can be reflected, enriching the temple design and allowing consumers to choose according to their preferences. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A structure for implementing an embodiment of the present invention Figure 1 ;

[0028] Figure 2 A structure for implementing an embodiment of the present invention Figure 2 ;

[0029] Figure 3 The second structure of the embodiment of the present invention is implemented Figure 1 ;

[0030] Figure 4 The second structure of the embodiment of the present invention is implemented Figure 2 ;

[0031] Figure 5 The third structure of the embodiment of the present invention is implemented Figure 1 ;

[0032] Figure 6 The third structure of the embodiment of the present invention is implemented Figure 2 ;

[0033] Figure 7 The third structure of the embodiment of the present invention is implemented Figure 3 ;

[0034] Figure 8 The third structure of the embodiment of the present invention is implemented Figure 4 .

[0035] Among them, 1-frame, 2-template, 21-assembly part, 211-recess, 22-first slot, 23-second slot, 231-notch, 24-third embedding groove, 241-opening, 242-limiting protrusion, 25-rubber cushion, 3-hinge seat, 4-hinge head, 41-hook protrusion, 5-connecting piece, 51-limiting groove, 6-first magnet block, 7-second magnet block.

[0036] In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. In addition, the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. DETAILED DESCRIPTION

[0037] In order to make the technical solution and advantages of the present application clearer, the technical solution of the present application will be further described in detail in detail and in detail in conjunction with the accompanying drawings. It can be understood that the specific embodiments described here are only partial embodiments of the present application, which are only used to explain the present application, not to limit the present application. It should be noted that, for the convenience of description, only the parts related to the present application are shown in the accompanying drawings, and other related parts can refer to the general design. In the absence of conflict, the embodiments in the present application and the technical features in the embodiments can be combined with each other to obtain new embodiments.

[0038] The present invention is described in detail below in conjunction with the accompanying drawings. Figure 1-8 As shown,

[0039] A connection structure between a frame 1 and a temple 2, comprising the frame 1, the temple 2, a hinge seat body 3, a hinge head piece 4, and a connecting piece 5, wherein the hinge seat body 3 is fixedly connected to the head of the frame 1, the hinge head piece 4 comprises a first end and a second end, the first end is hingedly connected to the hinge seat body 3, and the second end is fixedly connected to the connecting piece 5, and the temple 2 comprises an assembly portion 21 facing one side of the frame 1, and the assembly portion 21 is detachably fixedly connected to the connecting piece 5.

[0040] The end face of the assembly portion 21 facing the frame 1 is provided with a first slot 22 adapted to the contour of the connecting member 5, and the inner side surface of the first slot 22 is embedded with a first magnet block 6, and the connecting member 5 is inserted in the first slot 22 for sliding fit, and a second magnet block 7 is embedded on the side end face of the connecting member 5 corresponding to the first magnet block 6, and the connecting member 5 is inserted into the first slot 22 for magnetic attraction.

[0041] The connecting member 5 is a polygonal pyramid, and the radial dimension of the connecting member 5 close to the frame 1 is greater than the radial dimension of the side close to the temple 2. The contour of the first slot 22 is set as a polygonal pyramid slot corresponding to the connecting member 5.

[0042] A plurality of first magnet blocks 6 are respectively disposed on different inner side surfaces of the first slot 22 , and a plurality of second magnet blocks 7 are disposed at positions of the connecting member 5 corresponding to the first magnet blocks 6 .

[0043] The structure of the first slot 22 is a specific implementation of the detachable fixed connection method of the temple 2 of the present application. The structure is used to make a plug-in fit in the length direction of the temple 2. The connecting piece 5 is set to a polygonal prism structure, and its taper is used to improve the smoothness of the plug-in and sliding. After plugging, the first and second magnet blocks 7 are attracted to each other to enhance the connection stability. Under the application of a certain external force, disassembly and reassembly can be easily achieved.

[0044] The assembly portion 21 is provided with a second slot 23 on the end face facing the lens frame 1, and the cross section of the second slot 23 is a "convex"-shaped structure. The inner side surface of the second slot 23 is embedded with a first magnet block 6. The contour of the connecting member 5 is adapted to the contour of the second slot 23, and is slidably matched with the first slot 22 inserted therein. A second magnet block 7 is embedded on the side end face of the connecting member 5 corresponding to the first magnet block 6, and the connecting member 5 is inserted into the first slot 22 for magnetic attraction.

[0045] A notch 231 extending through the outer side of the assembly portion 21 is provided on a side of the second slot 23 having a convex structure with a smaller width;

[0046] A plurality of first magnet blocks 6 are respectively disposed on different inner side surfaces of the first slot 22 , and a plurality of second magnet blocks 7 are disposed at positions of the connecting member 5 corresponding to the first magnet blocks 6 .

[0047] The structure of the second slot 23 is a second specific implementation of the detachable fixed connection method of the temple 2 of the present application. The stability of the plug-in process is increased by the "convex" structure, and the first and second magnet blocks 7 are attracted to each other to enhance the connection stability. Disassembly and reassembly can be easily achieved under the application of a certain external force.

[0048] The outer side surface of the assembly portion 21 is provided with a third embedding groove 24, and the end surface of the assembly portion 21 facing the frame 1 is provided with an opening 241 connected to the third embedding groove 24. The bottom surface of the third embedding groove 24 opposite to the notch direction is provided with at least one first magnet block 6, and the inner side surface of the third embedding groove 24 is provided with a limiting protrusion 242 along the notch to the bottom surface.

[0049] The contour of the connecting member 5 is adapted to the third embedding groove 24 and the opening 241. The connecting member 5 is provided with a limiting groove 51 corresponding to the limiting protrusion 242 and is plugged in and adapted thereto. At least one second magnet block 7 is embedded on the end face of the connecting member 5 corresponding to the first magnet block 6. The connecting member 5 is inserted into the first slot 22 for magnetic attraction.

[0050] The structure of the third embedding groove 24 is a specific implementation of the third detachable fixed connection method of the temple 2 of the present application. Different from the length direction plug-in in the first and second embodiments, the connection is achieved by embedding the connecting member 5 in the third embedding groove 24 in the side direction of the temple 2, and an opening 241 is designed to accommodate the connecting member 5 passing through the end face of the assembly portion 21. The designed limiting groove 51 and limiting protrusion 242 prevent the connecting member 5 from escaping from the opening 241 along the length direction. The first and second magnet blocks 7 are arranged to attract each other to enhance the connection stability. Under the application of a certain external force, disassembly and reassembly can be easily achieved.

[0051] The second end of the hinge head member 4 is provided with a plurality of barb protrusions 41 in the extension direction, and the connecting member 5 is provided with a snap-in slot engaged with the barb protrusions 41 .

[0052] The barb protrusion 41 structure enhances the connection stability between the connecting member 5 and the second end of the hinge head member 4 .

[0053] The frame 1 is provided with a mounting groove at the pile head, and a first threaded hole penetrating into the mounting groove is provided on the side of the pile head. The hinge seat body 3 is provided with a mounting protrusion inserted into the mounting groove, and a second threaded hole is provided at the position of the mounting protrusion corresponding to the first threaded hole, and a detachable threaded connection is made by screws.

[0054] The hinge seat body 3 is detachably fixedly connected to the head of the mirror frame 1 by means of the cooperation of the mounting protrusions, the mounting grooves and the screws, so as to facilitate the maintenance, replacement and reassembly of the hinge parts.

[0055] The temple 2 is made of TR90 material. The end surface of the temple 2 corresponding to the ear when worn is provided with a rubber cushion layer 25. The end surface of the temple 2 away from the face is provided with a LOGO area.

[0056] A further configuration of the present invention is as follows: the assembly portion 21 of the temple 2 is provided with a recess 211 corresponding to the contours of the hinge seat 3 and the hinge head 4 .

[0057] By designing the connecting piece 5 as the connection between the temple 2 and the hinge structure, when removing the temple 2, it is not necessary to remove the hinge connection, but the temple 2 and the connecting piece 5 are removed, so that the temple 2 can be easily removed while protecting the hinge structure, avoiding damage caused by repeated removal, extending the service life of the hinge component, and reducing damage caused by consumers' unfamiliarity with the hinge removal steps. The connecting piece 5 is fixed on the hinge head piece 4 and is detachably fixedly connected to the temple 2. Even if it is worn and damaged, it can be replaced by a single module, minimizing maintenance costs.

[0058] By designing multiple groups of connecting parts 5 and the connection structure of the temples 2, different assembly and disassembly techniques are realized, and different contour structures are reflected, thereby enriching the design of the temples 2 and allowing consumers to choose according to their preferences.

[0059] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. Those skilled in the art should understand that the scope of protection of the present application is obviously not limited to these specific embodiments. Without departing from the principles of the present application, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the scope of protection of the present application.

Claims

1. A connection structure between a frame and a temple, characterized in that: It includes a spectacles frame, temples, a hinge seat body, a hinge head piece, and a connecting piece. The hinge seat body is fixedly connected to the head of the frame. The hinge head piece includes a first end and a second end. The first end is hinged to the hinge seat body, and the second end is fixedly connected to the connecting piece. The temples include an assembly part facing one side of the frame, and the assembly part is detachably fixedly connected to the connecting piece.

2. The connection structure between a frame and a temple according to claim 1, characterized in that: The end face of the assembly portion facing the frame is provided with a first slot adapted to the contour of the connecting piece, the inner side face of the first slot is embedded with a first magnet block, the connecting piece is inserted in the first slot for sliding fit, and a second magnet block is embedded on the side end face of the connecting piece corresponding to the first magnet block, and the connecting piece is inserted into the first slot for magnetic attraction.

3. The connection structure between the frame and the temples according to claim 2, characterized in that: The connecting piece is a polygonal pyramid, the radial dimension of the connecting piece close to the frame is larger than the radial dimension of the connecting piece close to the temple, and the contour of the first slot is set to a polygonal pyramid slot corresponding to the connecting piece; A plurality of first magnet blocks are respectively arranged on different inner side surfaces of the first slot, and a plurality of second magnet blocks are arranged on the connecting member corresponding to the positions of the first magnet blocks.

4. The connection structure between a frame and a temple according to claim 1, characterized in that: The assembly portion is provided with a second slot on the end face facing the frame, and the cross section of the second slot is a "convex"-shaped structure. The inner side surface of the second slot is embedded with a first magnet block. The contour of the connecting piece is adapted to the contour of the second slot, and is slidably matched with the first slot. The second magnet block is embedded on the side end face of the connecting piece corresponding to the first magnet block, and the connecting piece is inserted into the first slot for magnetic attraction.

5. The connection structure between the frame and the temples according to claim 4, characterized in that: A notch is provided on a side of the second slot having a smaller width in the "convex"-shaped structure and extending to the outside of the assembly portion; A plurality of first magnet blocks are respectively arranged on different inner side surfaces of the first slot, and a plurality of second magnet blocks are arranged on the connecting member corresponding to the positions of the first magnet blocks.

6. The connection structure between a frame and temples according to claim 1, characterized in that: The outer side surface of the assembly portion is provided with a third embedding groove, the end surface of the assembly portion facing the frame is provided with an opening connected to the third embedding groove, the bottom surface of the third embedding groove opposite to the notch is provided with at least one first magnet block, and the inner side surface of the third embedding groove is provided with a limiting protrusion along the direction from the notch to the bottom surface; The contour of the connecting piece is adapted to the third embedding groove and the opening, and the connecting piece is provided with a limiting groove corresponding to the limiting protrusion position, and at least one second magnet block is embedded on the end face of the connecting piece corresponding to the first magnet block, and the connecting piece is inserted into the first slot for magnetic attraction.

7. A connection structure between a frame and a temple according to any one of claims 1 to 6, characterized in that: The second end of the hinge head piece is provided with a plurality of barb protrusions in the extension direction, and the connecting piece is provided with a snap-in slot engaged with the barb protrusions.

8. The connection structure between a frame and temples according to claim 7, characterized in that: The frame has a mounting groove at the pile head, a first threaded hole penetrating the mounting groove is provided on the side of the pile head, the hinge seat has a mounting protrusion inserted into the mounting groove, a second threaded hole is provided at the position of the mounting protrusion corresponding to the first threaded hole, and a detachable threaded connection is made by screws.

9. The connection structure between a frame and temples according to claim 8, characterized in that: The temples are made of TR90 material, and the end surfaces of the temples corresponding to the ears when worn are provided with rubber cushion layers, and the end surfaces of the temples away from the face are provided with LOGO areas.

10. The connection structure between a frame and temples according to claim 9, characterized in that: The assembly portion of the temple is provided with a recess corresponding to the contours of the hinge seat body and the hinge head piece.

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