CN109814274B - Symmetrical glasses hinge - Google Patents
Symmetrical glasses hinge Download PDFInfo
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- CN109814274B CN109814274B CN201910265868.7A CN201910265868A CN109814274B CN 109814274 B CN109814274 B CN 109814274B CN 201910265868 A CN201910265868 A CN 201910265868A CN 109814274 B CN109814274 B CN 109814274B
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Abstract
The invention discloses a symmetrical glasses hinge which comprises a first component and a second component, wherein H-shaped interfaces are arranged at the joint ends of the two components, the first component and the second component are connected with the H-shaped interfaces of the two components in a clamping way along the longitudinal extending direction of the first component or the second component through strip-shaped shafts, fixing rings are arranged at the H-shaped interfaces of the two components, and the fixing rings are used for simultaneously fixing and combining the first component, the second component and the strip-shaped shafts into a symmetrical rotatable hinge. The invention relates to a screwless hinge structure, which reduces the complexity of a glasses hinge and effectively prolongs the service life.
Description
Technical Field
The invention discloses a symmetrical glasses hinge, belongs to the technical field of hinge manufacturing according to the International Patent Classification (IPC), and particularly relates to a hinge structure of glasses.
Background
The hinges on the frame legs are fixed together by bolts (screws) or welding in the traditional glasses, the stability and the durability of the two hinges are not long, and the needed parts are complicated. The screw used in the hinge is very small in size, and because the object is small, the assembly or disassembly is difficult to assemble or disassemble by means of a special tool, and in addition, the screw belongs to a metal piece and is easy to rust and difficult to loosen or lock.
Chinese document CN204009256U discloses a screwless glasses hinge structure, which comprises a glasses frame, a glasses pen and a rotating shaft, wherein the heads at two ends of the glasses frame are hinged with the glasses pen through a hinge mechanism; the protruding edge of the rotating shaft is sleeved in the circular through hole at the end part of the banker, the two ends of the rotating shaft extend out of the circular through hole at the end part of the banker, the protruding block on the wall of the rotating shaft is clamped in the rectangular notch on the end part of the banker, the two ends of the rotating shaft clamped in the circular through hole at the end part of the banker are clamped into the necking back gap of the mirror pen and are sleeved in the shaft hole, the banker and the mirror pen are hinged through the rotating shaft in the scheme, screw fixation is not needed, but the joint of the rotating shaft, the banker and the mirror pen is precise in matching, and the processing requirement is high.
Chinese document CN203490429U discloses a spectacle frame comprising a frame, a left temple and a right temple, both ends of the frame are bent to the same side to form a bending part; the left side mirror leg and right mirror leg respectively through connect the fold paper with connect and fold paper between set up convenient to detach's joint structure, through using joint structure to replace the screw connection that uses among the prior art in the literature, though dismantle the convenience to some extent improves, connect fold paper owing to have with mirror leg joint function and with the folding function of picture frame, make fold paper body structure complicacy, manufacturing cost is high.
Based on the defects, the inventor actively strives to develop, study and improve, and creates a scheme to solve the defects according to years of manufacturing and production experience, so the creation is only generated.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a symmetrical glasses hinge which is free of welding and screws and can be folded or unfolded only by matching at the hinge connection joint end, so that the complexity of the glasses hinge is reduced and the service life is prolonged.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
The utility model provides a symmetry type glasses hinge, includes first part and second part, and the joint end of two parts all is equipped with H type interface, and first part and second part pass through the bar axle and follow first part or second part longitudinal extension direction and two part's H type interface block are connected, and two part's H type interface department is equipped with solid fixed ring, and solid fixed ring combines into the rotatable hinge of symmetry with first part and second part and bar axle simultaneously.
Further, the H-shaped interface comprises two side parts, a middle shaft between the two side parts and a clamping part outside the two side parts, wherein the two side parts are parallel to the axial extension direction of the first part or the second part, the middle shaft is perpendicular to the two side parts, the clamping parts on the two sides are positioned in the extension direction of the middle shaft, three orifices are formed between the middle shaft of the first part and the middle shaft of the second part, between the middle shaft and the first part and between the middle shaft and the second part, and between the middle shaft and the second part are connected in a clamping way of adapting to the strip-shaped shaft, and an edge groove is formed between the clamping part and the first part or the second part and used for assembling and fixing the ring to form a rotation space.
Further, the middle shaft and the two side parts form openings, and the convex points are arranged on the side of the middle shaft facing the openings and used for rotating the corresponding positions of the supporting bar-shaped shaft.
Further, one side of the strip-shaped shaft is provided with a rotary bayonet for buckling a central shaft of the first component or the second component, and the other side of the strip-shaped shaft is provided with a fixed bayonet for fixedly assembling a frame of the fixed ring.
Further, the strip-shaped shaft is located at one side of the bayonet to form more than one clamping part which is used for being inserted into corresponding holes of the first component and the second component to form connection, and the clamping position of the clamping part is provided with a radian corner to avoid folding rotation interference of the first component or the second component.
Further, the fixed ring is a ring frame structure and comprises a vertical frame and a connected horizontal frame, the vertical frame penetrates through the side grooves from one side surface of the first component and one side surface of the second component to be connected with the horizontal frame of the other side surface of the first component and the second component, the vertical frame acts on the clamping part of one side surface of the first component and the second component, and the horizontal frame is buckled with the fixing bayonet of the strip-shaped shaft and fixes the first component, the second component and the strip-shaped shaft.
Further, the first and second members are sheet or plate materials, and the first and second members are the same or substantially the same in lateral width.
Further, the first component is connected with the glasses frame, and the second component is connected with the glasses legs to form a folding elastic hinge of the glasses frame and the glasses legs.
Further, the first and second members are disposed between the frames of the eyeglasses to form a nose-in-nose folding elastic hinge.
The invention relates to a screwless hinge structure, which reduces the complexity of a glasses hinge and effectively prolongs the service life. The first component and the second component are connected through the clamping of the strip-shaped shaft to form the rotatable hinge, and the fixing ring is used for fixing the two components and the strip-shaped shaft at the same time, so that the two components and the strip-shaped shaft can rotate without loosening.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
FIG. 2 is another schematic diagram of an embodiment of the present invention.
Fig. 3 is a front view of an embodiment of the present invention.
Fig. 4 is an exploded view of an embodiment of the present invention.
FIG. 5 is a folding schematic diagram of an embodiment of the present invention.
FIG. 6 is a folded front view of an embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
Examples: referring to fig. 1, a symmetrical eyeglass hinge includes a first component 1 and a second component 2, the joint ends of the two components are respectively provided with an H-shaped interface, the first component 1 and the second component 2 are connected with the H-shaped interfaces of the two components in a clamping manner along the longitudinal extending direction of the first component or the second component through a strip-shaped shaft 3, a fixing ring 4 is arranged at the H-shaped interfaces of the two components, and the fixing ring 4 simultaneously fixes the first component 1, the second component 2 and the strip-shaped shaft 3 to form a symmetrical rotatable hinge. The H-shaped interface comprises two side parts 51, a center shaft 52 between the two side parts and clamping parts 53 outside the two side parts, the two side parts 51 are parallel to the axial extending direction of the first component 1 or the second component 2, the center shaft 52 is perpendicular to the two side parts 51, the clamping parts 53 on the two sides are positioned on the extending direction of the center shaft 52, three holes are formed between the center shaft of the first component 1 and the center shaft of the second component 2, the center shaft is connected with the first component 1 and the center shaft is connected with the second component 2 through the clamping of the fit strip-shaped shaft, and an edge groove 501 is formed between the clamping parts 53 and the first component 1 or the second component 2 and used for assembling the fixing ring 4 to form a rotating space. The middle shaft 52 and the two side parts 51 form an opening, and the convex points are arranged on the side of the middle shaft 52 facing the opening and used for rotating the corresponding positions of the supporting strip-shaped shaft 2. One side of the strip-shaped shaft 3 is provided with a rotary bayonet 301 for buckling the middle shaft 52 of the first component 1 or the second component 2, and the other side of the strip-shaped shaft 3 is provided with a fixed bayonet 302 for fixedly assembling the frame of the fixed ring 4. The strip-shaped shaft 3 is positioned at one side of the bayonet to form more than one clamping part for being inserted into corresponding holes of the first component 1 and the second component 2 to form connection, and the clamping position of the clamping part is provided with a radian corner 31 to avoid folding rotation interference of the first component or the second component.
Referring to fig. 1, 2, 4 and 5, the fixing ring 4 is a ring frame structure, and includes a vertical frame 41 and a connected horizontal frame 42, wherein the vertical frame 41 passes through a side slot 501 from one side of the first and second parts 1 and 2 to be connected with the horizontal frame 42 on the other side of the first and second parts, the vertical frame 41 acts on a clamping portion 53 on one side of the first and second parts, and the horizontal frame 42 is buckled with a fixing bayonet 302 of the bar shaft 3 to fix the first and second parts 1 and 2 and the bar shaft 3. With the front view of fig. 3, the front view angle of the fixing ring is a square structure, in particular a rectangular structure, and the top view angle of fig. 3, the fixing ring is a flat U-shaped frame structure.
As shown in fig. 1 to 3, and fig. 5 and 6, the hinge joint formed by the first component and the second component of the present invention is a symmetrical structure, and as shown in fig. 1 to 3, the unfolded state of the present invention is shown in fig. 5 and 6, the folded state of the unfolded state of the present invention is shown in fig. 5 and 6. In fig. 5, the first component rotates, when the second component rotates, the central shaft is taken as an axis to rotate downwards, the central shaft and the clamping part rotate by limiting the rotation bayonet and the fixing frame of the strip-shaped shafts on two sides, the side surfaces of the central shaft and the clamping part on the outer side are provided with limiting functions, and when the second component rotates to a certain angle, the second component forms a folded state relative to the first component, and in the embodiment of the invention, the central shaft and the clamping part on the outer side are in a quadrangular shape.
The invention fixedly connects the lower opening of the strip-shaped shaft with the middle shaft of the H-shaped card (namely the H-shaped interface of the first component and the second component) to form a rotatable hinge, and simultaneously, the H-shaped card and the strip-shaped shaft are fixed by utilizing the hardness and elasticity of the material properties of the square fixing ring, so that the H-shaped card and the strip-shaped shaft can rotate without loosening.
Referring to fig. 1 to 6, the first member 1 and the second member 2 are plates or sheets, and the first member 1 and the second member 2 are the same or substantially the same in lateral width. The first part 1 and the second part 2 can be made of metal or carbon fiber composite materials or other materials, and the fixing ring can be made of metal or other materials with certain hardness and elasticity.
The symmetrical glasses hinge disclosed by the invention can be folded or unfolded by means of the cooperation of the joint ends, so that the complexity of the glasses hinge is reduced, and the service life of the hinge is prolonged due to the ingenious cooperation of the strip-shaped shaft, the fixed ring and the two hinge parts.
The application of the invention is described as follows:
1. The first part is connected with the glasses frame, the second part is connected with the glasses legs to form a folding elastic hinge of the glasses frame and the glasses legs, and the effect is equivalent because the invention is of a symmetrical structure.
2. The first and second members are disposed between the frames of the eyeglasses to form a folding, resilient hinge in the nose.
The above description is illustrative of the embodiments using the present teachings, and is not intended to limit the scope of the present teachings to any particular modification or variation of the present teachings by those skilled in the art.
Claims (7)
1. A symmetrical eyeglass hinge, characterized by: the device comprises a first component and a second component, wherein the joint ends of the two components are respectively provided with an H-shaped interface, the first component and the second component are in clamping connection with the H-shaped interfaces of the two components along the longitudinal extending direction of the first component or the second component through a strip-shaped shaft, the H-shaped interfaces of the two components are provided with fixing rings, and the fixing rings simultaneously fix the first component, the second component and the strip-shaped shaft into symmetrical rotatable hinges;
The H-shaped interface comprises two side parts, a middle shaft between the two side parts and clamping parts outside the two side parts, wherein the two side parts are parallel to the axial extension direction of the first part or the second part, the middle shaft is perpendicular to the two side parts, the clamping parts on the two sides are positioned in the extension direction of the middle shaft, and three orifices are formed between the middle shaft of the first part and the middle shaft of the second part, between the middle shaft and the first part and between the middle shaft and the second part so as to adapt to the clamping connection of the strip shaft;
An edge groove is formed between the clamping part and the first component or the second component and is used for assembling the fixed ring, and a rotating space is formed;
The fixed ring is a ring frame structure and comprises a vertical frame and a connected horizontal frame, the vertical frame penetrates through the side grooves from one side surface of the first component and one side surface of the second component to be connected with the horizontal frame of the other side surface of the first component and the second component, the vertical frame acts on the clamping part of one side surface of the first component and one side surface of the second component, and the horizontal frame is buckled with the fixing bayonet of the strip-shaped shaft and fixes the first component, the second component and the strip-shaped shaft.
2. The symmetrical eyeglass hinge of claim 1, wherein: the middle shaft and the two side parts form openings, and the side of the middle shaft facing the openings is provided with convex points for rotating corresponding positions of the supporting bar-shaped shaft.
3. The symmetrical eyeglass hinge according to claim 1 or 2, characterized in that: one side of the strip-shaped shaft is provided with a rotary bayonet for buckling a middle shaft of the first component or the second component, and the other side of the strip-shaped shaft is provided with a fixed bayonet for fixedly assembling a frame of the fixed ring.
4. A symmetrical eyeglass hinge according to claim 3, characterized in that: the strip-shaped shaft is positioned at one side of the bayonet to form more than one clamping part which is used for being inserted into corresponding holes of the first component and the second component to form connection, and the clamping position of the clamping part is provided with a radian corner to avoid folding rotation interference of the first component or the second component.
5. The symmetrical eyeglass hinge according to claim 1 or 2, characterized in that: the first and second members are sheet or plate material, and the first and second members are the same or substantially the same in lateral width.
6. The symmetrical eyeglass hinge of claim 1, wherein: the first part is connected with the glasses frame, and the second part is connected with the glasses legs to form a hinge for folding the glasses frame and the glasses legs.
7. The symmetrical eyeglass hinge of claim 1, wherein: the first and second members are disposed between the frames of the eyeglasses to form a folding hinge in the nose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265868.7A CN109814274B (en) | 2019-04-03 | 2019-04-03 | Symmetrical glasses hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265868.7A CN109814274B (en) | 2019-04-03 | 2019-04-03 | Symmetrical glasses hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109814274A CN109814274A (en) | 2019-05-28 |
| CN109814274B true CN109814274B (en) | 2024-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910265868.7A Active CN109814274B (en) | 2019-04-03 | 2019-04-03 | Symmetrical glasses hinge |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203012271U (en) * | 2012-11-29 | 2013-06-19 | 吴秋明 | Spectacle frame hinge structure and spectacle frame |
| CN203232210U (en) * | 2013-03-01 | 2013-10-09 | 捷胜光学眼镜有限公司 | Foot rest assembly of screwless glasses, frame body and screwless glasses |
| CN209486410U (en) * | 2019-04-03 | 2019-10-11 | 厦门雅瑞实业有限公司 | A kind of symmetric form hinge for spectacles |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2837004A1 (en) * | 2002-03-08 | 2003-09-12 | Jacquemet Sa | Wire hinge for spectacle frame sidepiece is made from two rigid or semi-rigid wire components with interacting notches and bends |
| ITBL20070028A1 (en) * | 2007-11-27 | 2009-05-28 | Roberto Cargnel | ARTICULATED CLUTCH OF GLASSES, WITH ASSEMBLED ELEMENTS BY WIRE |
| CN202067034U (en) * | 2011-04-18 | 2011-12-07 | 李蓬乾 | Hinge device for connecting spectacle legs and spectacle rings |
| CN203838432U (en) * | 2014-05-16 | 2014-09-17 | 浙江亨达光学有限公司 | Slingshot type glasses hinge |
| FR3022042B1 (en) * | 2014-06-06 | 2017-09-01 | Jrl | FRAME FOR CLIPSED REMOVABLE BRANCHES |
| FR3023385B1 (en) * | 2014-07-04 | 2016-08-05 | Oxibis Group | HINGE OF A GLASSES FRAME |
| CN204374536U (en) * | 2015-02-09 | 2015-06-03 | 李建军 | Spectacle frame |
| CN206505230U (en) * | 2017-02-04 | 2017-09-19 | 加骏（香港）有限公司 | a folding glasses |
| CN207216179U (en) * | 2017-09-12 | 2018-04-10 | 温州市珍视光学有限公司 | Glasses |
-
2019
- 2019-04-03 CN CN201910265868.7A patent/CN109814274B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203012271U (en) * | 2012-11-29 | 2013-06-19 | 吴秋明 | Spectacle frame hinge structure and spectacle frame |
| CN203232210U (en) * | 2013-03-01 | 2013-10-09 | 捷胜光学眼镜有限公司 | Foot rest assembly of screwless glasses, frame body and screwless glasses |
| CN209486410U (en) * | 2019-04-03 | 2019-10-11 | 厦门雅瑞实业有限公司 | A kind of symmetric form hinge for spectacles |
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| Publication number | Publication date |
|---|---|
| CN109814274A (en) | 2019-05-28 |
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