Buckle structure of hanging glasses

Abstract

The utility model relates to a buckle structure of a pair of hanging piece glasses, which comprises a glasses frame, glasses legs, glasses hanging pieces, hinge seats, hinge pieces, hinge screws and lock fasteners, through the structural design of the hinge seats, the hinge pieces, the hinge screws and the lock fasteners, a connecting structure which is simple and reliable to operate is provided for the glasses hanging pieces, and the lock fasteners are integrated into pile head structures and L-shaped caulking grooves, so that the glasses hanging pieces can be conveniently and reliably connected. The connecting structure is not abrupt outside the glasses hanging piece and the glasses frame, the requirements of attractive appearance and quick disassembly of the glasses hanging piece are met, the lock catch pieces are independently arranged, and independent opening and closing of the glasses legs are not affected while a hinge structure is shared.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses, in particular to a buckle structure for hanging glasses. Background Art

[0002] Glasses have become a must-have daily necessity for many people as a way to correct vision, relieve eye fatigue, and even as a fashion accessory. However, with the increase in user usage scenarios, single-function glasses are difficult to meet user needs; for example, when driving, it is inevitable to be exposed to the glare of the sun, and at this time a pair of sunglasses is needed. For people with myopia, replacing glasses with prescription glasses is bound to cause certain troubles. Currently, hanging lenses are used to solve this problem. By hanging additional frame lenses, shading can be performed flexibly. However, the problem with the prior art is that traditional hanging lenses are connected to the frame body with hooks and clips. Although they meet the use requirements, the overall shape is abrupt and poor, making them unsightly to wear and unable to meet the aesthetic requirements of consumers.

[0003] Others use a magnetic attraction structure for connection, but these methods have unstable connections, often causing the hanging glasses to tilt or separate from the frame body, causing inconvenience to the wearer.

[0004] Therefore, the market needs a hanging lens glasses structure with a stable connection structure and beautiful appearance. Utility Model Content

[0005] In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a buckle structure for hanging lens spectacles.

[0006] The technical solution of the utility model is a buckle structure for hanging glasses, wherein the glasses include an inner side opposite to the wearer's face and an outer side opposite thereto, and are characterized in that the glasses include a frame, temples, glasses hanging glasses, a hinge seat, a hinge member, a hinge screw, and a locking member, wherein the frame includes a pile head, the pile head is fixedly connected to the hinge seat, the hinge seat is provided with a first hinge hole, and a first slot radially penetrating the first hinge hole, the hinge member profile is adapted to the first slot, and is fixedly connected to the temples, and the hinge member is provided with a second hinge hole, and a second slot radially penetrating the second hinge hole;

[0007] The locking member includes a hinge arm and a locking arm, the contour of the hinge arm is adapted to the second slot, and a third hinge hole is provided, the hinge arm is inserted into the second slot, the first, second and third hinge holes are coaxially arranged, and are all hingedly connected to the hinge screw;

[0008] The glasses hanging piece is arranged on one side of the outer side of the frame, and a groove adapted to the locking arm is arranged near the pile head of the glasses hanging piece. The locking arm is turned around the hinge screw and is detachably fixedly connected with the groove.

[0009] By adopting the above technical solution, the structural design of the hinge seat, hinge member, hinge screw, and locking member, through the design of the first and second slots, when the hinge seat (moves integrally with the frame) and the hinge member (moves integrally with the temple) are hinged to each other, that is, when the temple is flipped left relative to the frame, the connection state between the locking member and the frame and the glasses hanging buckle will not be affected. Figure 1 , 4 , as shown in Figure 5.

[0010] The hinged arm of the locking piece is in the second slot and can be independently flipped around the hinged screw. According to user needs, when wearing the glasses hanging piece, after aligning the glasses hanging piece with the frame, press the locking arms symmetrically arranged on the piles on both sides of the frame to fix them in the grooves, thereby quickly completing the fixed connection between the frame and the glasses hanging piece.

[0011] When disassembly is required, the locking arm is flipped back to make it out of the groove, and the glasses hanging piece can be disassembled. The operation of the locking piece is completely independent and is not affected by the state of the temple.

[0012] The utility model is further configured as follows: an L-shaped embedding groove is provided on the side of the glasses hanging piece adjacent to the pile head, the contour of the L-shaped embedding groove is adapted to the contour of the locking piece, and extends to the outer end face of the glasses hanging piece, the groove is provided on the outer end face of the glasses hanging piece, and is located in the L-shaped embedding groove, the locking arm is parallel to the pile head, and is embedded in the L-shaped embedding groove as the hinge flips, the locking arm is parallel to the end face where the groove notch is located, and the locking arm is provided with a hook portion that engages with the groove.

[0013] By adopting the above technical solution, through the design of the L-shaped embedding groove, when the locking piece is engaged with the glasses hanging piece, a part of the locking arm is parallel to the post head, and a part is embedded in the L-shaped embedding groove, and the groove and the hook are hidden in the embedding groove, so that after the glasses hanging piece is assembled, there is no protruding connection structure on the appearance of the glasses, and the post head presents a flat and adaptive transition structure, which significantly improves the overall aesthetic appearance of the glasses, and the L-shaped embedding groove and the locking arm are limited on multiple surfaces in the vertical up and down directions, the inner and outer directions, and the side directions, thereby further enhancing the connection stability.

[0014] The utility model is further configured as follows: the hinge seat is provided with a pair of hinged joints, one of the pair of hinged joints is provided with a countersunk hole, and the other is provided with a threaded hole, and the first slot is provided between the pair of hinged joints;

[0015] The hinge screw includes a cap portion, an optical axis portion, and a threaded axis portion. The cap portion is embedded in the countersunk hole, the optical axis portion passes through the second and third hinge holes for axial limitation and circumferential rotation, and the threaded axis portion is threadedly connected to the threaded hole.

[0016] Adopt the above technical solution, as shown in the attached manual Figure 5As shown, through this structural design, the hinge seat and the hinge part are directly more compact, the volume is reduced, and at the same time, the locking part and the hinge screw are linked together.

[0017] The utility model is further configured as follows: mutually attracting magnet blocks are embedded at positions corresponding to each other on the glasses hanging piece and the glasses frame.

[0018] By adopting the above technical solution, the connection strength of the eyeglass hanging piece is further enhanced, and at the same time, the magnet block does not affect the use of the locking part, and the two assist each other without affecting each other.

[0019] The beneficial effects of the utility model are as follows: through the structural design of the hinge seat, hinge part, hinge screw, and locking part, a simple and reliable connection structure is provided for the eyeglass hanging piece, and the locking part is integrated into the pile head structure and the L-shaped groove, so that the connection structure does not protrude from the eyeglass hanging piece and the frame, and meets the requirements of both aesthetics and quick disassembly of the eyeglass hanging piece. The locking part is independently arranged and shares the hinge structure without affecting the independent opening and closing of the temples. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The structure of the embodiment of the utility model Figure 1 ;

[0021] Figure 2 The structure of the embodiment of the utility model Figure 2 ;

[0022] Figure 3 The structure of the embodiment of the utility model Figure 3 ;

[0023] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 5 The structure of the embodiment of the utility model Figure 4 ;

[0025] Among them, 1-frame, 2-template, 3-glasses hanging piece, 31-groove, 32-L-shaped groove, 4-hinge seat, 41-first slot, 42-countersunk hole, 43-threaded hole, 5-hinge part, 51-second hinge hole, 52-second slot, 6-hinge screw, 7-locking part, 71-hinge arm, 72-locking arm, 721-hook, 73-third hinge hole, 8-magnet block.

[0026] 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

[0027] 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.

[0028] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1-5 As shown,

[0029] A buckle structure for hanging glasses, the glasses comprising an inner side opposite to the wearer's face and an outer side opposite thereto, comprising a frame 1, temples 2, glasses hanging glasses 3, a hinge seat 4, a hinge member 5, a hinge screw 6, and a locking member 7, the frame 1 comprising a pile head 11, the pile head 11 being fixedly connected to the hinge seat 4, the hinge seat 4 being provided with a first hinge hole, and a first slot 41 radially penetrating the first hinge hole, the hinge member 5 having a profile adapted to the first slot 41, and being fixedly connected to the temples 2, the hinge member 5 being provided with a second hinge hole 51, and a second slot 52 radially penetrating the second hinge hole 51;

[0030] The locking member 7 includes a hinge arm 71 and a locking arm 72. The contour of the hinge arm 71 is adapted to the second slot 52 and is provided with a third hinge hole 73. The hinge arm 71 is inserted into the second slot 52. The first, second and third hinge holes 73 are coaxially arranged and are all hingedly connected to the hinge screw 6.

[0031] The glasses hanging piece 3 is arranged on the outer side of the frame 1 , and a groove 31 adapted to the locking arm 72 is arranged near the pile head of the glasses hanging piece 3 . The locking arm 72 is turned around the hinge screw 6 and is detachably fixedly connected with the groove 31 .

[0032] The structural design of the hinge seat 4, hinge member 5, hinge screw 6, and lock member 7, through the design of the first and second slots 52, ensures that when the hinge seat 4 (moves integrally with the frame 1) and the hinge member 5 (moves integrally with the temple 2) are hinged to each other, that is, when the temple 2 is flipped left relative to the frame 1, the connection state between the lock member 7 and the frame 1 and the glasses hanging buckle will not be affected. Figure 1 , 4 , as shown in Figure 5.

[0033] The hinged arm 71 of the locking member 7 is in the second slot 52 and can be independently flipped around the hinged screw. According to user needs, when wearing the glasses hanging piece 3, after aligning the glasses hanging piece 3 with the frame 1, press the locking arms 72 symmetrically arranged on the two side heads of the frame 1 to fix them with the grooves 31, thereby quickly completing the fixed connection between the frame 1 and the glasses hanging piece 3.

[0034] When disassembly is required, the locking arm 72 is reversely turned to make it escape from the groove 31, and the disassembly of the glasses hanging piece 3 can be completed. The operation of the locking member 7 is completely independent and is not affected by the state of the temple 2.

[0035] An L-shaped embedding groove 32 is provided on the side of the glasses hanging piece 3 adjacent to the pile head. The contour of the L-shaped embedding groove 32 is adapted to the contour of the locking piece 7 and extends to the outer end face of the glasses hanging piece 3. The groove 31 is provided on the outer end face of the glasses hanging piece 3 and is located in the L-shaped embedding groove 32. The locking arm 72 is parallel to the pile head and is embedded in the L-shaped embedding groove 32 as the hinge is turned over. The locking arm 72 is parallel to the end face where the notch of the groove 31 is located. The locking arm 72 is provided with a hook portion 721 that engages with the groove 31.

[0036] Through the design of the L-shaped embedding groove 32, when the locking piece 7 is engaged with the glasses hanging piece 3, a part of the locking arm 72 is parallel to the pile head, and a part is embedded in the L-shaped embedding groove 32, and the groove 31 and the hook portion 721 are all hidden in the embedding groove, so that after the glasses hanging piece 3 is assembled, there is no protruding connection structure on the appearance of the glasses, and the pile head presents a smooth and adaptive transition structure, which significantly improves the overall aesthetic appearance of the glasses, and the L-shaped embedding groove 32 and the locking arm 72 are limited on multiple surfaces in the vertical up and down directions, the inner and outer directions, and the side directions, so as to further enhance the connection stability.

[0037] The present invention is further configured as follows: the hinge seat 4 is provided with a pair of hinged joints, one of the pair of hinged joints is provided with a countersunk hole 42, and the other is provided with a threaded hole 43, and the first slot 41 is provided between the pair of hinged joints;

[0038] The hinge screw 6 includes a cap portion, an optical axis portion, and a threaded axis portion. The cap portion is embedded in the countersunk hole 42, and the optical axis portion passes through the second and third hinge holes 73 for axial limitation and circumferential rotation. The threaded axis portion is threadedly connected to the threaded hole 43.

[0039] As the instruction manual Figure 5 As shown, through this structural design, the hinge seat 4 and the hinge member 5 are directly more compact and the volume is reduced. At the same time, they work together with the locking member 7 and the hinge screw 6 to perform linkage cooperation.

[0040] At the positions corresponding to each other on the eyeglass hanging piece 3 and the eyeglass frame 1 , magnet blocks 8 that attract each other are embedded.

[0041] The connection strength of the eyeglass hanging piece 3 is further enhanced, and at the same time, the magnet block 8 does not affect the use of the locking member 7, and the two assist each other without affecting each other.

[0042] Through the structural design of the hinge seat 4, the hinge part 5, the hinge screw 6, and the locking part 7, a simple and reliable connection structure is provided for the eyeglass hanging piece 3, and the locking part 7 is integrated into the pile head structure and the L-shaped embedding groove 32, so that the connection structure does not protrude from the eyeglass hanging piece 3 and the frame 1, and meets the requirements of both aesthetics and quick disassembly of the eyeglass hanging piece 3. In addition, the locking part 7 is independently arranged, and while sharing the hinge structure, it does not affect the independent opening and closing of the temples 2.

[0043] 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 buckle structure for hanging glasses, the glasses comprising an inner side opposite to the wearer's face and an outer side opposite thereto, characterized in that: The eyeglass frame comprises a spectacle frame, a temple, a spectacle hanging piece, a hinge seat, a hinge piece, a hinge screw, and a locking piece. The eyeglass frame comprises a pile head, which is fixedly connected to the hinge seat. The hinge seat is provided with a first hinge hole and a first slot radially penetrating the first hinge hole. The hinge piece has a profile that matches the first slot and is fixedly connected to the temple. The hinge piece is provided with a second hinge hole and a second slot radially penetrating the second hinge hole. The locking member includes a hinge arm and a locking arm, the contour of the hinge arm is adapted to the second slot, and a third hinge hole is provided, the hinge arm is inserted into the second slot, the first, second and third hinge holes are coaxially arranged, and are all hingedly connected to the hinge screw; The glasses hanging piece is arranged on one side of the outer side of the frame, and a groove adapted to the locking arm is arranged near the pile head of the glasses hanging piece. The locking arm is turned around the hinge screw and is detachably fixedly connected with the groove.

2. The buckle structure of hanging glasses according to claim 1, characterized in that: The side of the glasses hanging piece adjacent to the pile head is provided with an L-shaped embedding groove, the contour of the L-shaped embedding groove is adapted to the contour of the locking piece and extends to the outer end face of the glasses hanging piece, the groove is provided on the outer end face of the glasses hanging piece and is located in the L-shaped embedding groove, the locking arm is parallel to the pile head and is engaged with the L-shaped embedding groove as the hinge flips, the locking arm is parallel to the end face where the groove notch is located, and the locking arm is provided with a hook portion engaged with the groove.

3. The buckle structure of hanging glasses according to claim 2, characterized in that: The hinge seat is provided with a pair of hinged heads, one of the pair of hinged heads is provided with a countersunk hole, and the other is provided with a threaded hole, and the first slot is provided between the pair of hinged heads; The hinge screw includes a cap portion, an optical axis portion, and a threaded axis portion. The cap portion is embedded in the countersunk hole, the optical axis portion passes through the second and third hinge holes for axial limitation and circumferential rotation, and the threaded axis portion is threadedly connected to the threaded hole.

4. A buckle structure for hanging glasses according to any one of claims 1 to 3, characterized in that: At the positions corresponding to each other on the glasses hanging piece and the glasses frame, magnet blocks which attract each other are embedded.

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