WO2021225206A1 - Charnières de couplage de lunettes - Google Patents

Charnières de couplage de lunettes Download PDF

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Publication number
WO2021225206A1
WO2021225206A1 PCT/KR2020/006483 KR2020006483W WO2021225206A1 WO 2021225206 A1 WO2021225206 A1 WO 2021225206A1 KR 2020006483 W KR2020006483 W KR 2020006483W WO 2021225206 A1 WO2021225206 A1 WO 2021225206A1
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WO
WIPO (PCT)
Prior art keywords
piece
glasses
pieces
fixing
hole
Prior art date
Application number
PCT/KR2020/006483
Other languages
English (en)
Korean (ko)
Inventor
정병재
Original Assignee
주식회사 정스옵티칼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 정스옵티칼 filed Critical 주식회사 정스옵티칼
Publication of WO2021225206A1 publication Critical patent/WO2021225206A1/fr

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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
    • G02C5/2209—Pivot bearings and hinge bolts other than screws
    • 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
    • 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

Definitions

  • the present invention relates to a spectacle coupling hinge, and more particularly, to a spectacle coupling hinge rotatably connecting a spectacle frame and a temple.
  • glasses are used for the purpose of correcting vision such as astigmatism and nearsightedness, or for recovering the eyesight of a person with reduced vision, or to protect the eyes from strong direct sunlight to prevent the deterioration of vision
  • a lens inside is a structure including a spectacle frame to which is coupled, a spectacle leg supporting the spectacle frame, and a hinge connecting the spectacle frame and the spectacle leg.
  • These glasses are formed with an end piece so that the hinge is coupled to both sides of the spectacle frame on which the lens is mounted, the temple is rotatably coupled to the hinge and is fixed by screwing or welding.
  • the screw coupling method as described above generates a risk of detachment and loss due to long-term use or easy loosening of the screw by an external impact, and the hinge is separated.
  • Prior art documents in the technical field to which the present invention pertains include Korean Patent Publication No. 10-2020-0005174, Korean Utility Model Publication No. 20-0442282, Korean Patent Publication No. 10-1390038 and Korean Patent Publication No. 10 -0931791, etc.
  • the present invention has been devised to solve the above problems, and it is an object of the present invention to provide a product having excellent durability by preventing minor breakdowns from occurring even after long-term use.
  • the purpose is to increase the productivity and competitiveness by reducing the manufacturing cost.
  • the glasses coupling hinge is a hinge for connecting a spectacle frame and a pair of temples, each coupled to both ends of the spectacle frame, and a rear extension piece It is formed, the end piece is arranged side by side so as to be spaced a predetermined distance from one side of the extension piece and the rear end is connected to each other so that the elastic piece is formed so as to have elasticity; a coupling part formed in front of each of the temples, an insertion hole is formed so that the rear of the end piece can be inserted in a lateral direction, and a through hole formed so as to penetrate the insertion hole in the vertical direction; and a fixing part inserted into the space between the extension piece and the elastic piece through the through hole and closely adhered by the elasticity of the elastic piece to rotatably fix the end piece.
  • a fixing hole is formed at a position corresponding to the fixing part in the spaced apart space of the end piece.
  • the fixing part has a polygonal column shape
  • the fixing hole of the end piece is formed to correspond to the fixing part, and the rotation angle is adjusted by the fixing part and the fixing hole when the coupling part is rotated.
  • the other side of the extension piece is formed with a support piece extending so as to be curved from the rear end to the front, it is characterized in that the insertion hole of the coupling portion is supported by the support piece when the temple is rotated and rotated.
  • the elastic piece is integrally formed so as to be positioned side by side from the end of the extended piece extending to the rear of the end piece, and by fixing the fixing part coupled to the temple through the elasticity of the elastic piece, the spectacle frame and the temples are rotatably fixed to each other, and by fixing the fixing part elastically, an excellent effect of durability can be obtained.
  • the extended support piece by forming the extended support piece to be curved to the other side of the extension piece, it is possible to obtain the effect of maximizing durability by minimizing the occurrence of abrasion by supporting the temple to be kept horizontal when the temple is rotated.
  • FIG. 1 is a view showing glasses according to a preferred embodiment of the present invention.
  • Figure 2 is a perspective view of the glasses coupling hinge according to a preferred embodiment of the present invention.
  • FIG. 3 is an exploded view of FIG. 2 according to a preferred embodiment of the present invention.
  • FIG. 4 is a plan view of an end piece according to a preferred embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of a coupling part according to a preferred embodiment of the present invention.
  • 6 to 8 are operation diagrams of the temple according to a preferred embodiment of the present invention.
  • Figure 1 is a view showing glasses according to a preferred embodiment of the present invention
  • Figure 2 is a perspective view of the glasses coupling hinge according to a preferred embodiment of the present invention
  • Figure 3 is an exploded view of Figure 2 according to a preferred embodiment of the present invention
  • Fig. 4 is a plan view of the end piece according to a preferred embodiment of the present invention
  • FIG. 5 is a cross-sectional view of the coupling part according to a preferred embodiment of the present invention
  • FIGS. 6 to 8 are operation views of the temple according to a preferred embodiment of the present invention.
  • the glasses coupling hinge according to the present embodiment is formed without screw coupling and welding, and thus has excellent durability.
  • the spectacle coupling hinge 100 In the hinge connecting the spectacles frame 10 and the pair of temples 20, the spectacle coupling hinge 100 according to this embodiment that can provide this effect is the end piece 110, the coupling part 120. and a fixing part 130 .
  • the end piece 110 is coupled to both ends of the spectacle frame 10, respectively, an extension piece 111 extends to the rear, and an elastic piece 112 integrally extended to one side is formed at the end, A support piece 115 integrally extended to the other side is formed at the end.
  • the end piece 110 is formed to a thickness of approximately 1mm to 1.3mm.
  • the elastic piece 112 has elasticity, and extends integrally from the rear end of the extension piece 111 to one side forward.
  • the elastic piece 112 is formed to be arranged side by side with the extension piece (111).
  • the elastic pieces 112 are formed to be spaced apart from each other by a predetermined distance such that a space 113 is formed between the extension pieces 111 .
  • the separation distance between the extension piece 111 and the elastic piece 112 is formed to be approximately 0.5mm to 0.8mm.
  • the separation distance is most preferably formed to be 0.7mm.
  • the rear end of the elastic piece 112 is integrally connected to the rear end of the extension piece 111 .
  • the separation space 113 is introduced in a semicircular shape so as to be convex.
  • a fixing hole 114 is formed in the separation space 113 so that the opposite side surfaces of the extension piece 111 and the elastic piece 112 are concavely introduced.
  • the fixing hole 114 is formed in a polygonal shape.
  • the fixing hole 114 may also be formed in a circular shape.
  • the fixing hole 114 is formed at a position spaced apart from the front of the separation space 113 by approximately 2.0 mm to 2.5 mm to the rear.
  • the support piece 115 has elasticity, and extends integrally from the rear end of the extension piece 111 to the front of the other side.
  • the support piece 115 is formed to be curved.
  • the end piece 110 may be formed of a titanium alloy material.
  • the coupling portion 120 is formed in front of each of the temples 20, the body 121 protruding forward is formed.
  • An insertion hole 122 is formed in the lateral direction of the body 121 so that the rear of the end piece 110 can be inserted.
  • the length of the insertion hole 122 in the vertical direction is the same as the thickness of the end piece 110 is formed.
  • a through hole 123 penetrating the insertion hole 122 in an upward direction is formed in the body 121 .
  • the through hole 123 is formed at the same position as the fixing hole 114 of the end piece 110 inserted into the insertion hole 122 , and has the same shape as the fixing hole 114 .
  • the coupling part 120 may be formed of a titanium alloy material.
  • the fixing part 130 is coupled to the through hole 123 so that the end piece 110 is rotatably fixed, and is coupled to the body 121 by force fitting.
  • the fixing part 130 is formed in the same size as the through hole 123 and is formed of a polygonal pillar having the same shape.
  • the fixing part 130 is preferably formed of a stainless material.
  • the fixing part 130 is inserted into the fixing hole 114 and is in close contact with the elasticity of the elastic piece 112 .
  • the fixing portion 130 and the fixing hole 114 are formed in a smooth rounding of each of the outer peripheral surface and the inner peripheral surface facing each other.
  • the rotation angle is adjusted by the elasticity of the elastic piece 112 and the polygonal shape of the fixing hole 114 .
  • the coupling part 120 is rotated when the insertion hole 122 is supported along the support piece 115 when the temple 20 is rotated.
  • the temple 20 is supported by the support piece 115 during rotation and is rotated stably without shaking.
  • the elastic piece is integrally formed so as to be positioned side by side from the end of the extended piece extending to the rear of the end piece, and by fixing the fixing part coupled to the temple through the elasticity of the elastic piece, the eyeglass frame and the temples are rotatably fixed to each other, and by fixing the fixing part elastically, an excellent effect of durability can be obtained.
  • the extended support piece by forming the extended support piece to be curved to the other side of the extension piece, it is possible to obtain the effect of maximizing durability by minimizing the occurrence of abrasion by supporting the temple to be kept horizontal when the temple is rotated.
  • extension piece 112 elastic piece

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

La présente invention concerne des charnières de couplage de lunettes, et des charnières pour relier une monture de lunettes et une paire de gabarits de lunettes, les charnières comprenant : des pièces d'extrémité étant respectivement couplées aux deux parties d'extrémité de la monture de lunettes, ayant des pièces étendues formées à l'arrière de celle-ci, et ayant des pièces élastiques qui sont disposées en parallèle sur chaque côté des pièces étendues de manière à être espacées d'une distance prédéterminée et dont les extrémités arrière sont reliées l'une à l'autre de manière à avoir une élasticité ; des parties de couplage, qui sont formés au niveau de chaque côté avant des gabarits de lunettes, ont des trous d'insertion formés dans la direction latérale de telle sorte que les côtés arrière des pièces d'extrémité peuvent être insérés à l'intérieur de ceux-ci, et ont des trous traversants formés dans la direction verticale de façon à passer à travers les trous d'insertion ; et des parties de fixation dont chacune est insérée dans l'espace entre la pièce étendue et la pièce élastique à travers le trou traversant de manière à venir en contact étroit avec celle-ci par l'élasticité de la pièce élastique, et qui fixe en rotation les pièces d'extrémité. Par conséquent, les pièces élastiques sont formées d'un seul tenant de manière à être positionnées de façon à être parallèles sur un côté à partir des parties d'extrémité des pièces étendues s'étendant vers l'arrière des pièces d'extrémité, et les parties de fixation couplées aux gabarits de lunettes sont fixées par l'élasticité des pièces élastiques de façon à fixer la monture de lunettes et les gabarits de lunettes de sorte que celles-ci puissent pivoter l'une par rapport à l'autre, et les parties de fixation sont fixées par élasticité de manière à présenter une excellente durabilité.
PCT/KR2020/006483 2020-05-06 2020-05-18 Charnières de couplage de lunettes WO2021225206A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0053678 2020-05-06
KR1020200053678A KR20210135705A (ko) 2020-05-06 2020-05-06 안경 결합힌지

Publications (1)

Publication Number Publication Date
WO2021225206A1 true WO2021225206A1 (fr) 2021-11-11

Family

ID=78468657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/006483 WO2021225206A1 (fr) 2020-05-06 2020-05-18 Charnières de couplage de lunettes

Country Status (2)

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KR (1) KR20210135705A (fr)
WO (1) WO2021225206A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780928A (en) * 1985-10-02 1988-11-01 Poz S.N.C. Di De Lorenzo Poz Mario Ed Italo Spring biased hinge for spectacle frames
JP2001518205A (ja) * 1997-04-02 2001-10-09 シェン，リシャール 超偏平拡開可能丁番
JP2002287099A (ja) * 2001-03-27 2002-10-03 Nikon Corp 眼鏡用ネジなしバネ丁番、眼鏡フレームおよび眼鏡
KR20150125186A (ko) * 2014-04-30 2015-11-09 김사준 안경의 안경다리 결합구조체
KR20170003170U (ko) * 2016-03-02 2017-09-12 김정순 탄성핀을 구비하는 결합이 용이한 안경다리

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200442282Y1 (ko) 2008-07-01 2008-10-24 이상탁 안경용 조립식 힌지
KR100931791B1 (ko) 2009-06-08 2009-12-14 권두열 안경용 힌지구조
KR101390038B1 (ko) 2013-07-24 2014-04-29 주식회사 휴브아이웨어 안경다리 힌지 및 그 결합구조와 결합방법
KR20200005174A (ko) 2018-07-06 2020-01-15 김정호 안경테와 힌지 결합구조

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780928A (en) * 1985-10-02 1988-11-01 Poz S.N.C. Di De Lorenzo Poz Mario Ed Italo Spring biased hinge for spectacle frames
JP2001518205A (ja) * 1997-04-02 2001-10-09 シェン，リシャール 超偏平拡開可能丁番
JP2002287099A (ja) * 2001-03-27 2002-10-03 Nikon Corp 眼鏡用ネジなしバネ丁番、眼鏡フレームおよび眼鏡
KR20150125186A (ko) * 2014-04-30 2015-11-09 김사준 안경의 안경다리 결합구조체
KR20170003170U (ko) * 2016-03-02 2017-09-12 김정순 탄성핀을 구비하는 결합이 용이한 안경다리

Also Published As

Publication number Publication date
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