CN111522148B - Spectacle frame with adjustable looseness of left and right side spectacle legs - Google Patents
Spectacle frame with adjustable looseness of left and right side spectacle legs Download PDFInfo
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- CN111522148B CN111522148B CN202010380475.3A CN202010380475A CN111522148B CN 111522148 B CN111522148 B CN 111522148B CN 202010380475 A CN202010380475 A CN 202010380475A CN 111522148 B CN111522148 B CN 111522148B
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- torsion spring
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/22—Hinges
- G02C5/2218—Resilient hinges
- G02C5/2227—Resilient hinges comprising a fixed hinge member and a coil spring
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention relates to the technical field of glasses and discloses a glasses frame capable of adjusting looseness of glasses legs on left and right sides. This kind of spectacle frame with adjust both sides mirror leg looseness about, when using, be provided with on the inner wall of torsion spring circle with screw assorted screw to this screw sets up to toper screw, along with the degree of depth that the screw got into the torsion spring circle, the screw that can make is connected inseparabler between screw and the torsion spring circle, can adjust the looseness on the torsion spring circle through rotating the screw, thereby change the looseness on the both ends torsion spring pole about.
Description
Technical Field
The invention relates to the technical field of glasses, in particular to a glasses frame capable of adjusting looseness of left and right side glasses legs.
Background
In general, eyeglasses include a pair of lenses, a pair of temples respectively provided on the opposite sides of the pair of lenses from the nose, and a nose connecting the pair of lenses, and the temples are configured to be rotatable between an open posture extending in a direction substantially orthogonal to the lenses and a folded posture folded toward the lenses, but there are disadvantages in that:
1. such glasses generally cannot be rotated outward from the open posture, and therefore, when a person with a wide face wears the glasses, the temple is opened widely, and there is a case where the temple is plastically deformed, and when the deformation is remarkable, the temple is broken by metal fatigue.
2. When the glasses are worn for a long time, the side of the head of a wearer is painful, and the like.
Disclosure of Invention
In order to achieve the purpose of preventing the metal of the spectacle frame from being damaged and simultaneously causing the pain of the side of the head of a wearer when a person with a wide face wears some spectacles with a narrow spectacle frame, the invention provides the following technical scheme: a spectacle frame with adjustable looseness of spectacle legs on left and right sides comprises a spectacle frame and spectacle legs, wherein a first metal rod is fixedly mounted on the upper surface of each spectacle leg, a threaded sleeve is connected to the outer portion of the first metal rod through threads, a first thread is arranged at the connecting portion of the first metal rod and the threaded sleeve, a metal block is fixedly mounted inside the left end of the threaded sleeve, a connecting block is fixedly connected to the left end of the first metal rod, a torsion spring ring is movably mounted inside the connecting block, a screw is connected to the inner portion of the connecting block through threads, a second metal rod is movably mounted on the left side of the connecting block, a limiting frame is fixedly mounted on the upper surface of the second metal rod, torsion spring rods are fixedly connected to the left end and the right end of the torsion spring ring respectively, a first limiting block and a second limiting block are fixedly connected to the left end and the right end of the torsion spring rods respectively, the first limiting block and the second limiting block are located inside the, the upper right end fixedly connected with fixed block of second metal pole, pass through fixed block fixed connection between second metal pole and the picture frame.
The invention has the beneficial effects that: when the glasses frame with the function of adjusting looseness of the left and right glasses legs is used, the glasses are worn, wherein a first metal rod, a threaded sleeve, a screw, a connecting block, a limiting frame and a second metal rod are arranged on the glasses legs, a torsion spring coil is movably arranged in the connecting block, the left end and the right end of the torsion spring coil are fixedly connected with a torsion spring rod, the left end and the right end of the torsion spring rod are respectively and fixedly connected with a first limiting block and a second limiting block, the diameter of the second limiting block is larger than the inner diameter of the metal block, so that the threaded sleeve can conveniently move rightwards on the first metal rod to drive the metal block and the second limiting block to move, through holes matched with the limiting frame are formed in the inner wall of the limiting frame, the diameter of the first limiting block is larger than that of the through holes, the second metal rod can move on the torsion spring rod by rotating the second metal rod, third threads matched with the torsion spring rod are formed in the right side of the second metal rod and the left side of the first, so that the torsion spring rod is connected with the second metal rod and the first metal rod through the third thread and the tension spring rod is moved to the left side and the right side through the second metal rod and the thread sleeve respectively, the looseness on the torsion spring rod can be adjusted, the whole glasses leg is looser as the torsion spring rod is stretched and longer, otherwise, the whole glasses leg is tightened, in addition, the inner wall of the torsion spring coil is provided with threads matched with the screws, the thread is set to be a tapered thread, the connection between the screw and the torsion spring coil is tighter along with the depth of the screw entering the torsion spring coil, the looseness on the torsion spring coil can be adjusted by rotating the screw, thereby changing the looseness of the torsion spring rods at the left and right ends, avoiding the problem that when people with wider faces wear some glasses with narrower spectacle frames, the purpose of a spectacle frame with the purpose of adjusting the looseness of the left and right side temples is to damage the metal of the spectacle frame and cause the side pain of the head of a wearer.
Preferably, the inner wall of the threaded sleeve is provided with a second thread matching the first thread, so that the threaded sleeve can be screwed onto the first metal rod.
As optimization, the right side of second metal pole and the left side of first metal pole are inside all seted up with torsional spring pole assorted third screw thread, and the torsional spring pole of being convenient for like this passes through third screw thread threaded connection with second metal pole and first metal pole.
Preferably, the diameter of the second limiting block is larger than the inner diameter of the metal block, so that the threaded sleeve can move rightwards on the first metal rod conveniently, and the metal block and the second limiting block are driven to move.
As optimization, the screw penetrates through the torsion spring ring and the connecting block, and the connecting block and the torsion spring ring are connected more tightly by rotating the screw.
As optimization, the inner wall of the limiting frame is provided with a through hole matched with the limiting frame, and the diameter of the first limiting block is larger than that of the through hole, so that the second metal rod can move on the torsion spring rod by rotating the second metal rod.
Preferably, the inner wall of the torsion spring coil is provided with threads matched with the screw, the threads are set to be conical threads, the screw and the torsion spring coil can be connected more tightly along with the depth of the screw entering the torsion spring coil, and the looseness of the torsion spring coil can be adjusted by rotating the screw, so that the looseness of torsion spring rods at the left end and the right end is changed.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a top view partially in schematic form of a temple bar constructed in accordance with the present invention;
fig. 3 is a partial schematic view of the internal connection of the temple in accordance with the present invention.
In the figure: 100-spectacle frame, 101-spectacle leg, 102-first metal rod, 103-threaded sleeve, 104-screw, 105-connecting block, 106-limiting frame, 107-second metal rod, 108-fixing block, 109-torsion spring rod, 110-metal block, 111-first limiting block, 112-torsion spring coil, 113-second limiting block, 114-first thread and 115-third thread.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an eyeglass frame capable of adjusting the looseness of left and right side temples comprises a frame 100 and temples 101, wherein a first metal rod 102 is fixedly installed on the temples 101, a threaded sleeve 103 is screwed on the outside of the first metal rod 102, a second thread matched with the first thread 114 is arranged on the inner wall of the threaded sleeve 103, so that the threaded sleeve 103 can be rotatably screwed on the first metal rod 102, the first thread 114 is arranged at the connecting part of the first metal rod 102 and the threaded sleeve 103, a metal block 110 is fixedly installed inside the left end of the threaded sleeve 103, a connecting block 105 is fixedly connected to the left end of the first metal rod 102, a torsion spring ring 112 is movably installed inside the connecting block 105, a screw 104 is connected to the inner thread of the connecting block 105, the screw 104 penetrates through the torsion spring ring 112 and the connecting block 105, the connection between the connecting block 105 and the torsion spring ring 112 is tighter by rotating the screw 104, the inner wall of the torsion spring coil 112 is provided with a thread matched with the screw 104, and the thread is set to be a tapered thread, the screw 104 and the torsion spring coil 112 can be connected more tightly with the depth of the screw 104 entering the torsion spring coil 112, the looseness on the torsion spring coil 112 can be adjusted by rotating the screw 104, so that the looseness on the torsion spring rods 109 at the left and right ends is changed, the left side of the connecting block 105 is movably provided with a second metal rod 107, the right side of the second metal rod 107 and the left side of the first metal rod 102 are both provided with a third thread 115 matched with the torsion spring rod 109, so that the torsion spring rods 109 are in threaded connection with the second metal rod 107 and the first metal rod 102 through the third thread 115, the upper surface of the second metal rod 107 is fixedly provided with a limiting frame 106, the inner wall of the limiting frame 106 is provided with a through hole matched with the limiting frame 106, and the diameter of the first limiting block 111 is larger than the diameter of, like this can realize through rotating second metal pole 107 that second metal pole 107 removes on torsion spring pole 109, both ends difference fixedly connected with torsion spring pole 109 about torsional spring coil 112, both ends difference fixedly connected with first stopper 111 and second stopper 113 about torsion spring pole 109, the diameter of second stopper 113 is greater than the internal diameter of metal block 110, be convenient for threaded sleeve 103 like this and remove on first metal pole 102 rightwards, drive metal block 110 and second stopper 113 and remove, first stopper 111 and second stopper 113 are located the inside of spacing frame 106 and first metal pole 102 respectively, the upper right end fixedly connected with fixed block 108 of second metal pole 107, pass through fixed block 108 fixed connection between second metal pole 107 and the picture frame 100.
When in use, the glasses frame capable of adjusting the looseness of the left and right side glasses legs is used for wearing the glasses, wherein the glasses leg 101 is provided with a first metal rod 102, a threaded sleeve 103, a screw 104, a connecting block 105, a limit frame 106 and a second metal rod 107, a torsion spring coil 112 is movably installed inside the connecting block 105, the left end and the right end of the torsion spring coil 112 are fixedly connected with a torsion spring rod 109, the left end and the right end of the torsion spring rod 109 are respectively and fixedly connected with a first limit block 111 and a second limit block 113, the diameter of the second limit block 113 is larger than the inner diameter of the metal block 110, so that the threaded sleeve 103 can move rightwards on the first metal rod 102 to drive the metal block 110 and the second limit block 113 to move, the inner wall of the limit frame 106 is provided with a through hole matched with the limit frame 106, and the diameter of the first limit block 111 is larger than the through hole, so that the second metal rod 107 can move on the torsion spring rod 109 by rotating the, the right side of the second metal rod 107 and the left side of the first metal rod 102 are both provided with third threads 115 matching with the torsion spring rod 109, this facilitates the screwing of the torsion spring rod 109 with the second metal rod 107 and the first metal rod 102 by the third screw thread 115, the looseness of the upper surface of the torsion spring rod 109 can be adjusted by moving the tension torsion spring rod 109 to the left and right sides respectively through the second metal rod 107 and the threaded sleeve 103, the longer the torsion spring rod 109 is stretched, the looser the whole temple 101 becomes, and vice versa, the tighter the whole temple becomes, and in addition, the inner wall of the torsion spring coil 112 is provided with threads matched with the screws 104, and the thread is configured as a tapered thread, as the depth of the screw 104 into the torsion spring coil 112, will cause the connection between the screw 104 and the torsion spring coil 112 to be tighter, the slack in the torsion spring coils 112 can be adjusted by turning the screws 104, thereby changing the slack in the left and right torsion spring bars 109.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (1)
1. A spectacle frame with the function of adjusting looseness of left and right side temples comprises a spectacle frame (100) and temples (101), and is characterized in that: higher authority fixed mounting of mirror leg (101) has first metal pole (102), the outside threaded connection of first metal pole (102) has threaded sleeve pipe (103), first metal pole (102) and threaded sleeve pipe (103) junction are provided with first screw thread (114), the inside fixed mounting of the left end of threaded sleeve pipe (103) has metal block (110), the left end fixedly connected with connecting block (105) of first metal pole (102), the inside movable mounting of connecting block (105) has torsion spring circle (112), the inside threaded connection of connecting block (105) has screw (104), the left side movable mounting of connecting block (105) has second metal pole (107), the higher authority fixed mounting of second metal pole (107) has spacing frame (106), both ends fixedly connected with torsion spring pole (109) respectively about torsion spring circle (112), both ends fixedly connected with first stopper (111) and the spacing second of second respectively about torsion spring pole (109) The first limiting block (111) and the second limiting block (113) are respectively positioned inside the limiting frame (106) and the first metal rod (102), the right upper end of the second metal rod (107) is fixedly connected with a fixing block (108), and the second metal rod (107) is fixedly connected with the mirror frame (100) through the fixing block (108);
the inner wall of the threaded sleeve (103) is provided with a second thread matched with the first thread (114);
third threads (115) matched with the torsion spring rod (109) are formed in the right side of the second metal rod (107) and the left side of the first metal rod (102);
the diameter of the second limiting block (113) is larger than the inner diameter of the metal block (110);
the screw (104) is inserted through the torsion spring coil (112) and the connecting block (105);
the inner wall of the limiting frame (106) is provided with a through hole matched with the limiting frame (106), and the diameter of the first limiting block (111) is larger than that of the through hole;
the inner wall of the torsion spring coil (112) is provided with a thread matched with the screw (104), and the thread is a conical thread;
when the glasses are used, the glasses are worn, the threaded sleeve (103) moves rightwards on the first metal rod (102) to drive the metal block (110) and the second limiting block (113) to move, the second metal rod (107) moves on the torsion spring rod (109) by rotating the second metal rod (107), the tension on the torsion spring rod (109) is adjusted by moving the second metal rod (107) and the threaded sleeve (103) to the left side and the right side respectively, the tension on the torsion spring rod (109) is adjusted, the longer the torsion spring rod (109) is stretched, the looser the whole glasses leg (101) is, and conversely, the more the glasses leg is tightened, the connection between the screw (104) and the torsion spring coil (112) is tighter along with the depth of the screw (104) entering the torsion spring coil (112), and the tension on the torsion spring coil (112) is adjusted by rotating the screw (104), so that the tension on the torsion spring rods (109) at the left end and the right end is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380475.3A CN111522148B (en) | 2020-05-08 | 2020-05-08 | Spectacle frame with adjustable looseness of left and right side spectacle legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380475.3A CN111522148B (en) | 2020-05-08 | 2020-05-08 | Spectacle frame with adjustable looseness of left and right side spectacle legs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111522148A CN111522148A (en) | 2020-08-11 |
| CN111522148B true CN111522148B (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010380475.3A Active CN111522148B (en) | 2020-05-08 | 2020-05-08 | Spectacle frame with adjustable looseness of left and right side spectacle legs |
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| Country | Link |
|---|---|
| CN (1) | CN111522148B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534628A (en) * | 1981-11-20 | 1985-08-13 | Paget Et Morel | Hinge for mounting spectacles |
| JP2008107396A (en) * | 2006-10-23 | 2008-05-08 | Excel Gankyo:Kk | Temple joint structure for spectacle frame |
| JP2010169742A (en) * | 2009-01-20 | 2010-08-05 | Olympus Corp | Head-mounting type optical device |
| CN201812094U (en) * | 2010-06-04 | 2011-04-27 | 李观林 | Spectacle leg structure with spring assemblies |
| CN102227673A (en) * | 2008-10-10 | 2011-10-26 | 株式会社夏蒙 | Temples and eyeglasses with same |
| CN205246988U (en) * | 2015-10-20 | 2016-05-18 | 上海赢领眼镜有限公司 | Glasses of stepping adjustment mirror leg elasticity |
| CN208888508U (en) * | 2018-11-27 | 2019-05-21 | 临海市梅林工贸有限公司 | A kind of adjustable spectacle frame |
-
2020
- 2020-05-08 CN CN202010380475.3A patent/CN111522148B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534628A (en) * | 1981-11-20 | 1985-08-13 | Paget Et Morel | Hinge for mounting spectacles |
| JP2008107396A (en) * | 2006-10-23 | 2008-05-08 | Excel Gankyo:Kk | Temple joint structure for spectacle frame |
| CN102227673A (en) * | 2008-10-10 | 2011-10-26 | 株式会社夏蒙 | Temples and eyeglasses with same |
| JP2010169742A (en) * | 2009-01-20 | 2010-08-05 | Olympus Corp | Head-mounting type optical device |
| CN201812094U (en) * | 2010-06-04 | 2011-04-27 | 李观林 | Spectacle leg structure with spring assemblies |
| CN205246988U (en) * | 2015-10-20 | 2016-05-18 | 上海赢领眼镜有限公司 | Glasses of stepping adjustment mirror leg elasticity |
| CN208888508U (en) * | 2018-11-27 | 2019-05-21 | 临海市梅林工贸有限公司 | A kind of adjustable spectacle frame |
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| Publication number | Publication date |
|---|---|
| CN111522148A (en) | 2020-08-11 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210607 Address after: 325000 No.9 Jinhui Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province (1st floor, building 1) Applicant after: Wenzhou Zhida glasses Co.,Ltd. Address before: 611-5, building a, Qiaoke Town, Jiangdong village, Hezhuang street, dajiangdong industrial cluster, Hangzhou City, Zhejiang Province, 311225 Applicant before: Hangzhou Qichen Trading Co.,Ltd. |
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