Glasses frame and nose pad combined structure

Abstract

The utility model provides a spectacle frame and nose pad combined structure which comprises two upper spectacle frames, a connecting plate is fixedly arranged between the two upper spectacle frames, a fixed connecting piece is arranged in the connecting plate, lower spectacle frames are fixedly mounted on two sides of the fixed connecting piece, and spectacle lenses are assembled between each upper spectacle frame and the corresponding lower spectacle frame in a matched manner; a nose pad connecting piece is arranged between the fixed connecting piece and the connecting plate, two nose pad blades are installed on the nose pad connecting piece, and the nose pad connecting piece can be disassembled and assembled through a disassembling and assembling tool. According to the utility model, through the matched arrangement of all the structures, the problem that the nose pad connecting piece and the glasses frame are mounted by adopting bolts in the prior art is effectively solved, and the nose pad connecting piece is convenient to disassemble and is beneficial to later replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, and particularly relates to a combined structure of a spectacle frame and a nose pad. Background Art

[0002] Glasses are simple optical devices made for correcting eyesight or protecting eyes, consisting of lenses and frames. They are not only tools for protecting eyes but also beauty ornaments.

[0003] After retrieval, the Chinese utility model application number is 201921074841.1, and the patent document name is "A Glasses Structure", which includes a spectacle frame and temple arms. The temple arms are hinged to the spectacle frame. The spectacle frame includes a left spectacle frame and a right spectacle frame, and the left and right spectacle frames are connected together by a cross bar. A nose pad is installed on the cross bar. The nose pad includes a first cross bar, and both ends of the first cross bar are connected to the support body. The support body is integrally formed with the first cross bar, and the nose pad is made of silica gel.

[0004] In the above patent document, since the cross bar is integrally formed with the left and right spectacle frames, when connecting the nose pad to the spectacle frame, screws are used to fixedly install the support body on the cross bar to complete the installation of the nose pad. Although the installation operation can be achieved, the bolt installation method requires screwing in / out the screws every time during installation and disassembly, which is not only cumbersome and time-consuming, but also affects the assembly efficiency.

[0005] Therefore, based on the above problems, the present invention provides a combined structure of a spectacle frame and a nose pad. Content of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a combined structure of a spectacle frame and a nose pad, which solves the problems mentioned in the background art.

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0008] A combined structure of a spectacle frame and a nose pad includes two upper spectacle frames. A connecting plate is fixedly arranged between the two upper spectacle frames. A fixing connector is arranged inside the connecting plate. Lower spectacle frames are fixedly installed on both sides of the fixing connector. A spectacle lens is assembled between each upper spectacle frame and the corresponding lower spectacle frame.

[0009] A nose pad connector is arranged between the fixing connector and the connecting plate. Two nose pad leaves are installed on the nose pad connector, and the nose pad connector can be disassembled and assembled by a disassembly and assembly tool.

[0010] Furthermore, an extension bracket is fixedly provided at one end of each upper lens frame away from the connecting plate. An assembly fitting is arranged in each extension bracket. Each assembly fitting is connected to the corresponding extension bracket by a fixing screw, and each assembly fitting is fixedly connected to the corresponding lower lens frame.

[0011] Furthermore, the nose pad connecting member includes a fixed connecting plate. A U-shaped mating plug is fixedly provided on one side of the fixed connecting plate. A U-shaped bracket is fixedly provided on the other side of the fixed connecting plate. Nose pad leaves are installed at both ends of the U-shaped bracket away from the fixed connecting plate. An installation inverted buckle plate is arranged in the U-shaped mating plug, and the installation inverted buckle plate is fixedly connected to the fixed connecting plate;

[0012] An assembly through groove is formed in the connecting plate. Matching through grooves are communicated with both sides of the assembly through groove. Each matching through groove penetrates through the connecting plate. A plugging through hole is formed in the fixed connecting member. During assembly, the fixed connecting member is inserted into the assembly through groove. At this time, the two matching through grooves and one plugging through hole are communicated with each other to form a plugging through groove. At this time, the U-shaped mating plug is driven to be inserted into the plugging through groove and the installation inverted buckle plate is driven to enter the plugging through hole and the assembly through groove to complete the assembly.

[0013] Furthermore, an arc-shaped half groove is formed in the fixed connecting member, and the arc-shaped half groove is communicated with the plugging through hole. A matching half groove is formed in the connecting plate, and the matching half groove is communicated with the assembly through groove.

[0014] Furthermore, the installation inverted buckle plate is made of plastic material.

[0015] Furthermore, the nose pad leaves are made of silica gel material.

[0016] Furthermore, the disassembly and assembly tool is formed by fixedly connecting a top head and a disassembly and assembly rod.

[0017] The utility model provides a combined structure of a lens frame and a nose pad. Compared with the prior art, the following beneficial effects are achieved:

[0018] 1. Through the cooperative setting of the nose pad connecting member, the fixed connecting member and the connecting plate, the utility model not only effectively solves the problem of cumbersome installation of the nose pad and the spectacle lens frame by using bolts in the prior art, but also is convenient for disassembly, which is beneficial to later replacement. At the same time, the operation is simple and it is conducive to popularization;

[0019] 2. Through the cooperative setting of the disassembly and assembly tool, the arc-shaped half groove and the matching half groove, when disassembly is required, the top head at the top of the disassembly and assembly tool is inserted into the circular hole formed by the arc-shaped half groove and the matching half groove. (Since the installation inverted buckle plate is made of plastic material), by jacking up the installation inverted buckle plate upwards, the installation inverted buckle plate is jacked up, and then the nose pad connecting member is pulled outwards to complete the disassembly operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 shows a three-dimensional connection schematic diagram of the overall structure of the present invention;

[0022] Figure 2 shows a three-dimensional split schematic diagram of the overall structure of the present invention;

[0023] Figure 3 shows a three-dimensional connection schematic diagram of the semi-section of the overall structure of the present invention;

[0024] Figure 4 shows a three-dimensional split schematic diagram of the structures such as the nose pad connector, upper frame and lower frame of the present invention;

[0025] Figure 5 shows a three-dimensional connection schematic diagram of the nose pad connector of the present invention;

[0026] Figure 6 shows the present invention Figure 3 magnified structural schematic diagram of part A;

[0027] Figure 7 shows the present invention Figure 4 magnified structural schematic diagram of part B;

[0028] As shown in the figure: 1. Upper frame; 11. Extension frame; 2. Lower frame; 21. Fitting; 3. Nose pad connector; 31. U-shaped mating plug; 32. Installation inverted buckle plate; 33. Fixed connection plate; 34. U-shaped bracket; 4. Nose pad leaf; 5. Disassembly and assembly tool; 51. Top head; 52. Disassembly and assembly rod; 6. Fixed connection part; 61. Insertion through hole; 62. Arc-shaped half groove; 7. Connection plate; 71. Assembly through groove; 72. Matching through groove; 73. Matching half groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be described clearly and completely. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment

[0031] To solve the technical problems in the background art, the following combination structure of a spectacle frame and a nose pad is provided:

[0032] Combined with Figures 1-7 As shown, a combination structure of a spectacle frame and a nose pad provided by the present utility model includes two upper spectacle frames 1. A connecting plate 7 is fixedly provided between the two upper spectacle frames 1. A fixing connecting member 6 is arranged inside the connecting plate 7. Lower spectacle frames 2 are fixedly installed on both sides of the fixing connecting member 6. A spectacle lens is fitted between each upper spectacle frame 1 and the corresponding lower spectacle frame 2.

[0033] A nose pad connecting member 3 is arranged between the fixing connecting member 6 and the connecting plate 7. Two nose pad leaves 4 are installed on the nose pad connecting member 3, and the nose pad connecting member 3 can be disassembled and assembled by a disassembly and assembly tool 5.

[0034] An extension bracket 11 is fixedly provided at one end of each upper spectacle frame 1 away from the connecting plate 7. An assembly member 21 is arranged inside each extension bracket 11. Each assembly member 21 is connected to the corresponding extension bracket 11 by a fixing screw, and each assembly member 21 is fixedly connected to the corresponding lower spectacle frame 2.

[0035] The nose pad connecting member 3 includes a fixing connecting plate 33. A U-shaped fitting plug 31 is fixedly provided on one side of the fixing connecting plate 33. A U-shaped bracket 34 is fixedly provided on the other side of the fixing connecting plate 33. Nose pad leaves 4 are installed at both ends of the U-shaped bracket 34 away from the fixing connecting plate 33. The nose pad leaves 4 are made of silica gel material. An installation inverted buckle plate 32 is arranged inside the U-shaped fitting plug 31, and the installation inverted buckle plate 32 is fixedly connected to the fixing connecting plate 33.

[0036] An assembly through groove 71 is formed on the connecting plate 7. Matching through grooves 72 are communicated with both sides of the assembly through groove 71. Each matching through groove 72 penetrates through the connecting plate 7. A plugging through hole 61 is formed on the fixing connecting member 6. During assembly, the fixing connecting member 6 is inserted into the assembly through groove 71. At this time, the two matching through grooves 72 and one plugging through hole 61 are communicated with each other to form a plugging through slot. At this time, the U-shaped fitting plug 31 is driven to be inserted into the plugging through slot and the installation inverted buckle plate 32 is driven to enter the plugging through hole 61 and the assembly through groove 71 to complete the assembly. The installation inverted buckle plate 32 is made of plastic material.

[0037] When in specific use, the operation is as follows:

[0038] During assembly, first insert the fixed connecting piece 6 into the assembly through groove 71. At this time, the two mating through grooves 72 and a plugging through hole 61 communicate with each other to form a plugging through groove. Meanwhile, drive the U-shaped mating plug 31 to be inserted into the plugging through groove and drive the installation inverted buckle plate 32 (the installation inverted buckle plate 32 is made of plastic material) into the plugging through hole 61 and the assembly through groove 71 to complete the assembly. See the assembly completed figure in Figure 1 , thus, through the cooperative setting of the nose pad connecting piece 3, the fixed connecting piece 6 and the connecting plate 7, not only effectively solves the problem of cumbersome installation existing in the prior art that the nose pad and the spectacle frame are installed by bolts, but also facilitates its disassembly and is conducive to its replacement in the later stage.

[0039] As a further improvement of the above technical solution, since an arc-shaped half groove 62 is formed on the fixed connecting piece 6, the arc-shaped half groove 62 communicates with the plugging through hole 61, and a mating half groove 73 is formed on the connecting plate 7, and the mating half groove 73 communicates with the assembly through groove 71. The disassembly and assembly tool 5 is fixedly connected by a top head 51 and a disassembly and assembly rod 52.

[0040] See Figure 4 And Figure 7 , when it needs to be disassembled, drive the top head 51 at the top of the disassembly and assembly tool 5 to extend into the circular hole formed by the arc-shaped half groove 62 and the mating half groove 73. (Since the installation inverted buckle plate 32 is made of plastic material), by jacking up the installation inverted buckle plate 32 upwards, the installation inverted buckle plate 32 is jacked up, and then pull the nose pad connecting piece 3 outwards to complete its disassembly operation.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A combined structure of a spectacle frame and a nose pad, characterized in that: The invention comprises two upper mirror frames (1), a connecting plate (7) is fixedly arranged between the two upper mirror frames (1), a fixing connecting piece (6) is arranged inside the connecting plate (7), lower mirror frames (2) are fixedly installed on both sides of the fixing connecting piece (6), and each upper mirror frame (1) and the corresponding lower mirror frame (2) are matched and equipped with eyeglass lenses; A nose pad connector (3) is provided between the fixing connector (6) and the connecting plate (7), two nose pad leaves (4) are mounted on the nose pad connector (3), and the nose pad connector (3) can be disassembled and assembled by means of a disassembly and assembly tool (5).

2. The eyeglass frame and nose pad combination structure according to claim 1, characterized in that: An extension frame (11) is fixedly provided at one end of each upper mirror frame (1) away from the connecting plate (7), and an assembly part (21) is arranged inside each extension frame (11). Each assembly part (21) is connected to the corresponding extension frame (11) by a fixing screw, and each assembly part (21) is fixedly connected to the corresponding lower mirror frame (2).

3. The eyeglass frame and nose pad combination structure according to claim 1, characterized in that: The nose pad connector (3) comprises a fixed connecting plate (33), a U-shaped matching plug-in block (31) is fixedly arranged on one side of the fixed connecting plate (33), a U-shaped bracket (34) is fixedly arranged on the other side of the fixed connecting plate (33), nose pad leaves (4) are installed at both ends of the U-shaped bracket (34) away from the fixed connecting plate (33), and a mounting undercut plate (32) is arranged inside the U-shaped matching plug-in block (31), and the mounting undercut plate (32) is fixedly connected to the fixed connecting plate (33); The connecting plate (7) is provided with an assembly through groove (71), and both sides of the assembly through groove (71) are connected with matching through grooves (72), and each matching through groove (72) is penetrated and opened on the connecting plate (7). The fixing connecting member (6) is provided with a plug-in through hole (61). During assembly, the fixing connecting member (6) is inserted into the assembly through groove (71), and at this time, two matching through grooves (72) and one plug-in through hole (61) are connected with each other to form a plug-in through groove. At this time, the U-shaped matching plug-in block (31) is driven to be inserted into the plug-in through groove and the mounting undercut plate (32) is driven to enter the plug-in through hole (61) and the assembly through groove (71) to complete the assembly.

4. The eyeglass frame and nose pad combination structure according to claim 3, characterized in that: The fixing connecting member (6) is provided with an arc-shaped half groove (62), the arc-shaped half groove (62) is communicated with the plug-in through hole (61), and the connecting plate (7) is provided with a matching half groove (73), the matching half groove (73) is communicated with the assembly through groove (71).

5. The combined structure of a spectacle frame and a nose pad according to claim 3, characterized in that: The mounting undercut plate (32) is made of plastic material.

6. The combined structure of a spectacle frame and a nose pad according to claim 3, characterized in that: The nose pad leaves (4) are made of silica gel material.

7. The eyeglass frame and nose pad combination structure according to claim 1, characterized in that: The disassembly and assembly tool (5) is formed by a top head (51) and a disassembly and assembly rod (52) being fixedly connected.

Images