WO2021221224A1 - Eyeglass coupling hinge - Google Patents

Eyeglass coupling hinge Download PDF

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Publication number
WO2021221224A1
WO2021221224A1 PCT/KR2020/006482 KR2020006482W WO2021221224A1 WO 2021221224 A1 WO2021221224 A1 WO 2021221224A1 KR 2020006482 W KR2020006482 W KR 2020006482W WO 2021221224 A1 WO2021221224 A1 WO 2021221224A1
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WO
WIPO (PCT)
Prior art keywords
piece
hole
hinge
end piece
curved
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PCT/KR2020/006482
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French (fr)
Korean (ko)
Inventor
정병재
Original Assignee
주식회사 정스옵티칼
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Publication of WO2021221224A1 publication Critical patent/WO2021221224A1/en

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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 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, One through-hole is formed, the end piece is formed with a first locking piece rearward;
  • a body having a second through-hole formed in the vertical direction is coupled to each front of the temple, and an insertion hole is formed so that the end piece is rotatably coupled to the front of the body, and has elasticity and flexion on each outside of the body a coupling portion formed with a guide for guiding the first locking piece according to the rotation of the end piece and adjusting the rotation angle; and a fixing part integrally inserted into the first through hole and the second through hole.
  • a second locking piece protrudes from each outside of the end piece, and is hooked on each outside of the insertion hole according to the rotation of the end piece, so that the rotation angle is limited.
  • the guide has a concavely curved first curved piece formed at the rear, a convexly curved second curved piece is formed at the front, and the first engaging piece is caught by the first curved piece according to the rotation of the end piece. It is fixed or characterized in that the first locking piece presses the second curved piece to be positioned and fixed in front of the curved piece.
  • the guide is characterized in that it extends integrally to the rear of the opening formed on each outside of the body.
  • the fixing part includes a fixing ring inserted below the second through hole, and a fixing pin inserted above the second through hole to pass through the first through hole and fastened to the fixing ring, It characterized in that the end piece is rotatably fixed to the coupling part.
  • a first locking piece is formed in the rear of the end piece, and a fixing piece having elasticity and bending is formed on one side of the hinge so that the rotation angle of the first locking piece is adjusted by elasticity and bending.
  • 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 cross-sectional view of an end piece according to a preferred embodiment of the present invention.
  • FIG. 5 is a plan cross-sectional view of a coupling part according to a preferred embodiment of the present invention.
  • 6 to 7 are operation diagrams of the glasses coupling hinge 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 sectional view of the end piece according to a preferred embodiment of the present invention
  • Figure 5 is a plan sectional view of the coupling portion according to a preferred embodiment of the present invention
  • Figures 6 to 7 are glasses coupling hinge according to a preferred embodiment of the present invention It is also an action
  • the glasses coupling hinge according to the present embodiment is formed by bending without screw coupling and welding, and thus has excellent durability.
  • the glasses coupling hinge 100 according to the present embodiment that can provide such an effect is in the hinge connecting the spectacle frame and a pair of temples, the end piece 110, the coupling part 120 and the fixing part 130.
  • the end piece 110 is coupled to both ends of the spectacle frame, respectively, extending rearwardly and integrally formed with a disk-shaped rotating piece 111 at the end, and is located at the center of the rotating piece 111 in the vertical direction.
  • the first through hole 112 is formed.
  • a first locking piece 113 is formed at the rear of the rotating piece 111 .
  • the first locking piece 113 is formed to have a convex end so as to be gentle.
  • a second locking piece 114 is formed on each outer surface of the end piece 110 .
  • the coupling part 120 is coupled to each front of the temple, and the body 121 protruding forward and bent in the shape of an arc of a circle is coupled.
  • a second through hole 122 is formed in the center in the vertical direction.
  • the second through hole 122 has a larger diameter than the first through hole 112 .
  • each front of the body 121 is formed with insertion holes 123 extending inward along the outer circumferential surface.
  • the rotation piece 111 is coupled to the insertion hole 123 so as to be movable, that is, rotated along the longitudinal direction of the insertion hole 123 .
  • openings 124 extending rearward along the outer circumferential surface are formed on each outer side of the body 121 .
  • a fixing piece 125 extending forward from the rear inner wall and having elasticity is integrally formed in the opening 124 .
  • the fixing piece 125 is formed integrally with the body 121 as a bent portion cut as the opening 124 is formed in the body 121 .
  • a concavely curved first curved piece 125a is formed on the rear of the inner circumferential surface of the fixing piece 125
  • a convexly curved second curved piece 125b is formed on the front side of the fixing piece 125 .
  • first curved piece 125a and the second curved piece 125b have the same curvature.
  • the first locking piece 113 is positioned on the first curved piece 125a and is hooked and fixed to the second curved piece 125b.
  • the fixing piece 125 is pushed outward by the first locking piece 113 of the pivoting piece 111 , and then moved to the original position by elasticity, and is positioned on the first curved piece 125a. 1 Fix the locking piece 113 .
  • the fixing part 130 is provided with a fixing pin 131 and a fixing ring 132 that are fastened to each other by an interference fit method.
  • the fixing pin 131 has the same diameter as the first through hole 112 , and a head 131a having the same diameter as the second through hole 122 is formed at an upper end of the fixing pin 131 .
  • the fixing ring 132 has the same diameter as the second through hole 122, and a fixing hole having a diameter 0.15 mm smaller than the outer diameter of the fixing pin 131 so as to be press-fitted with the fixing pin 131 in the center ( 132a) is formed.
  • the fixing pin 131 is coupled to the upper side of the body 121
  • the fixing ring 132 is coupled to the lower side of the body 121 .
  • the fixing pin 131 is inserted into the first through hole 112 and is coupled to the fixing pin 131 .
  • a first locking piece is formed in the rear of the end piece, and a fixing piece having elasticity and bending is formed on one side of the hinge so that the rotation angle of the first locking piece is adjusted by elasticity and bending.
  • hinge 110 end piece
  • first engaging piece 114 second engaging 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

The present invention relates to an eyeglass coupling hinge. The hinge for connecting an eyeglass frame and a pair of eyeglass temples comprises: an end piece coupled to either end of the eyeglass frame and having a first through hole formed in a vertical direction and a first locking piece formed at the rear thereof; a coupling unit of which the body is coupled to the front of each eyeglass temple, the body having a second through hole formed in the vertical direction, an insertion hole formed so as for the end piece to be rotatably coupled to the front of the body, and a guide which is formed on the outer side of the body, has elasticity and flexure, guides the first locking piece according to rotation of the end piece, and controls a rotation angle; and a fixing portion integrally inserted into the first through hole and the second through hole. With this configuration, an excellent durability effect can be obtained, by the formation of the first locking piece at the rear of the end piece, and the formation of a fixing piece having elasticity and flexure on one side of the hinge to allow the rotation angle of the first locking piece to be controlled by the elasticity and flexure, thereby allowing control of the rotation angles of the eyeglass temples without using screws and welding.

Description

안경 결합힌지eyeglass hinge
본 발명은 안경 결합힌지에 관한 것으로, 보다 상세하게는 안경테와 안경다리를 회동 가능하도록 연결하는 안경 결합힌지에 관한 것이다.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.
일반적으로, 안경은 난시와 근시 등의 시력을 교정하거나 시력이 저하된 사람의 시력회복을 위한 목적으로 사용되거나 강한 직사광선으로부터 눈을 보호하여 시력이 저하되는 것을 방지하기 위해 사용하는 것으로, 내부에 렌즈가 결합되는 안경테와, 안경테를 지지하는 안경다리 및, 안경테와 안경다리를 연결하는 힌지를 포함하는 구조이다.In general, 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 deterioration of vision, and 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.
이러한 안경은 렌즈가 장착된 안경테의 양측에 힌지가 결합되도록 엔드피스가 형성되고, 힌지에는 안경다리가 회동 가능하게 결합되며 나사 결합이나 용접에 의해 고정된다.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.
하지만, 위와 같은 나사 결합 방식은 장기간 사용하거나 외부 충격에 의해 나사가 쉽게 풀려 힌지가 분리되어 이탈 및 분실 위험이 발생된다.However, 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.
그리고, 용접 방식의 경우 니켈 사용에 따른 단가 증가로 인해 생산력이 저하되는 문제점이 있다.In addition, in the case of the welding method, there is a problem in that productivity is lowered due to an increase in unit cost due to the use of nickel.
본 발명이 속하는 기술분야의 선행기술문헌에는 한국 공개특허공보 제10-2020-0005174호, 한국 등록실용신안공보 제20-0442282호, 한국 등록특허공보 제10-1390038호 및 한국 등록특허공보 제10-0931791호 등이 있다.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.
본 발명은 상기와 같은 문제점을 해결하기 위해 창안된 것으로 장기간 사용해도 잔고장이 발생되지 않도록 하여 내구성이 우수한 제품을 제공하는데 그 목적이 있다.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.
또한, 제조단가를 절감하여 생산력 및 경쟁력을 증대시키는데 그 목적이 있다.In addition, the purpose is to increase the productivity and competitiveness by reducing the manufacturing cost.
상기와 같은 목적을 달성하기 위하여 본 발명의 바람직한 실시예에 따른 안경 결합힌지는, 안경테와 한 쌍의 안경다리를 연결하는 힌지에 있어서, 상기 안경테의 양 끝단부에 각각 결합되고, 상하 방향으로 제1 관통공이 형성되며, 후방으로 제1 걸림편이 형성된 엔드피스; 상기 안경다리의 각 전방에 상하 방향으로 제2 관통공이 형성된 몸체가 결합되고, 상기 몸체의 전방으로 상기 엔드피스가 회동 가능하게 결합되도록 삽입구가 형성되며, 상기 몸체의 각 외측에 탄성 및 굴곡을 가지며 상기 엔드피스의 회동에 따라 상기 제1 걸림편을 안내하며 회동 각도를 조절하는 가이드가 형성된 결합부; 및 상기 제1 관통공 및 제2 관통공에 일체로 삽입되는 고정부;를 포함한다.In order to achieve the above object, the glasses coupling hinge according to a preferred embodiment of the present invention is a hinge for connecting a spectacle frame and a pair of temples, each coupled to both ends of the spectacle frame, One through-hole is formed, the end piece is formed with a first locking piece rearward; A body having a second through-hole formed in the vertical direction is coupled to each front of the temple, and an insertion hole is formed so that the end piece is rotatably coupled to the front of the body, and has elasticity and flexion on each outside of the body a coupling portion formed with a guide for guiding the first locking piece according to the rotation of the end piece and adjusting the rotation angle; and a fixing part integrally inserted into the first through hole and the second through hole.
또한, 상기 엔드피스의 각 외측에는 제2 걸림편이 돌출되고, 상기 엔드피스의 회동에 따라 상기 삽입구의 각 외측에 걸려 회동 각도가 제한되도록 하는 것을 특징으로 한다.In addition, a second locking piece protrudes from each outside of the end piece, and is hooked on each outside of the insertion hole according to the rotation of the end piece, so that the rotation angle is limited.
또한, 상기 가이드는 후방에 오목하게 굴곡진 제1 만곡편이 형성되고, 전방에 볼록하게 굴곡진 제2 만곡편이 형성되며, 상기 엔드피스의 회동에 따라 상기 제1 걸림편이 상기 제1 만곡편에 걸려 고정되거나, 상기 제1 걸림편이 상기 제2 만곡편을 가압하여 상기 만곡편의 전방에 위치되어 고정되도록 하는 것을 특징으로 한다.In addition, the guide has a concavely curved first curved piece formed at the rear, a convexly curved second curved piece is formed at the front, and the first engaging piece is caught by the first curved piece according to the rotation of the end piece. It is fixed or characterized in that the first locking piece presses the second curved piece to be positioned and fixed in front of the curved piece.
또한, 상기 가이드는 상기 몸체의 각 외측에 형성된 개구부의 후방에 일체로 연장된 것을 특징으로 한다.In addition, the guide is characterized in that it extends integrally to the rear of the opening formed on each outside of the body.
또한, 상기 고정부는 상기 제2 관통공의 하방에 삽입되는 고정링 및, 상기 제2 관통공의 상방으로 삽입되어 상기 제1 관통공을 관통하여 상기 고정링에 체결되는 고정핀을 포함하고, 상기 엔드피스를 상기 결합부에 회동 가능하게 고정시키는 것을 특징으로 한다.In addition, the fixing part includes a fixing ring inserted below the second through hole, and a fixing pin inserted above the second through hole to pass through the first through hole and fastened to the fixing ring, It characterized in that the end piece is rotatably fixed to the coupling part.
본 발명에 의한 안경 결합힌지에 따르면, 엔드피스의 후방으로 제1 걸림편이 형성되고, 힌지 일측에 탄성 및 굴곡이 형성된 고정편이 형성되어 제1 걸림편이 탄성 및 굴곡에 의해 회동 각도가 조절되도록 함으로써, 나사 및 용접을 사용하지 않고 안경다리의 회동 각도를 조절하여 내구성이 우수한 효과를 얻을 수 있다.According to the glasses coupling hinge according to the present invention, a first locking piece is formed in the rear of the end piece, and a fixing piece having elasticity and bending is formed on one side of the hinge so that the rotation angle of the first locking piece is adjusted by elasticity and bending. By adjusting the rotation angle of the temples without using screws or welding, the effect of excellent durability can be obtained.
특히, 용접을 하지 않아 열변형이 발생되지 않으며, 용접에 따른 니켈을 사용하지 않아 생산 단가를 절감하여 생산성이 우수한 효과를 얻을 수 있다.In particular, since there is no welding, thermal deformation does not occur, and since nickel is not used due to welding, the production cost can be reduced, resulting in excellent productivity.
도 1은 본 발명의 바람직한 실시예에 따른 안경을 나타낸 도면이다.1 is a view showing glasses according to a preferred embodiment of the present invention.
도 2는 본 발명의 바람직한 실시예에 따른 안경 결합힌지의 사시도이다.Figure 2 is a perspective view of the glasses coupling hinge according to a preferred embodiment of the present invention.
도 3은 본 발명의 바람직한 실시예에 따른 도 2의 분해도이다.3 is an exploded view of FIG. 2 according to a preferred embodiment of the present invention.
도 4는 본 발명의 바람직한 실시예에 따른 엔드피스의 평단면도이다.4 is a plan cross-sectional view of an end piece according to a preferred embodiment of the present invention.
도 5는 본 발명의 바람직한 실시예에 따른 결합부의 평단면도이다.5 is a plan cross-sectional view of a coupling part according to a preferred embodiment of the present invention.
도 6 내지 도 7은 본 발명의 바람직한 실시예에 따른 안경 결합힌지의 동작도이다.6 to 7 are operation diagrams of the glasses coupling hinge according to a preferred embodiment of the present invention.
본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술되어 있는 실시예들을 참조하면 명확해질 것이다.Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.
그러나 본 발명은 이하에서 개시되는 실시예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 수 있으며, 단지 본 실시예들은 본 발명의 개시가 완전하도록 하고, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 청구항의 범주에 의해 정의될 뿐이다. 명세서 전체에 걸쳐 동일 참조 부호는 동일 구성 요소를 지칭한다 However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.
이하, 본 발명의 실시예들에 의하여 안경 결합힌지를 설명하기 위한 도면들을 참고하여 본 발명에 대해 설명하도록 한다.Hereinafter, the present invention will be described with reference to the drawings for explaining the glasses coupling hinge according to embodiments of the present invention.
도 1은 본 발명의 바람직한 실시예에 따른 안경을 나타낸 도면, 도 2는 본 발명의 바람직한 실시예에 따른 안경 결합힌지의 사시도, 도 3은 본 발명의 바람직한 실시예에 따른 도 2의 분해도, 도 4는 본 발명의 바람직한 실시예에 따른 엔드피스의 평단면도, 도 5는 본 발명의 바람직한 실시예에 따른 결합부의 평단면도, 도 6 내지 도 7은 본 발명의 바람직한 실시예에 따른 안경 결합힌지의 동작도이다.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 sectional view of the end piece according to a preferred embodiment of the present invention, Figure 5 is a plan sectional view of the coupling portion according to a preferred embodiment of the present invention, Figures 6 to 7 are glasses coupling hinge according to a preferred embodiment of the present invention It is also an action
이들 도면을 참조하면, 본 실시예에 따른 안경 결합힌지는 나사 결합 및 용접없이 밴딩으로 형성되어 내구성이 우수한 특징이 있다.Referring to these drawings, the glasses coupling hinge according to the present embodiment is formed by bending without screw coupling and welding, and thus has excellent durability.
이러한 효과를 제공할 수 있는 본 실시예에 따른 안경 결합힌지(100)는 안경테와 한 쌍의 안경다리를 연경하는 힌지에 있어서, 엔드피스(110), 결합부(120) 및 고정부(130)를 포함한다.The glasses coupling hinge 100 according to the present embodiment that can provide such an effect is in the hinge connecting the spectacle frame and a pair of temples, the end piece 110, the coupling part 120 and the fixing part 130. includes
상기 엔드피스(110)는 상기 안경테의 양 끝단부에 각각 결합되는 것으로, 후방으로 연장되고 단부에 원판 형상의 회동편(111)이 일체로 형성되며, 상기 회동편(111)의 중앙에 상하 방향으로 제1 관통공(112)이 형성된다.The end piece 110 is coupled to both ends of the spectacle frame, respectively, extending rearwardly and integrally formed with a disk-shaped rotating piece 111 at the end, and is located at the center of the rotating piece 111 in the vertical direction. The first through hole 112 is formed.
그리고, 상기 회동편(111)의 후방에는 제1 걸림편(113)이 형성된다.In addition, a first locking piece 113 is formed at the rear of the rotating piece 111 .
이때, 상기 제1 걸림편(113)은 단부가 완만하도록 볼록하게 형성된다.At this time, the first locking piece 113 is formed to have a convex end so as to be gentle.
또한, 상기 엔드피스(110)의 각 외측면에는 제2 걸림편(114)이 형성된다.In addition, a second locking piece 114 is formed on each outer surface of the end piece 110 .
상기 결합부(120)는 상기 안경다리의 각 전방에 결합되는 것으로, 전방으로 돌출되고 단부가 원의 호 형상으로 밴딩된 몸체(121)가 결합된다.The coupling part 120 is coupled to each front of the temple, and the body 121 protruding forward and bent in the shape of an arc of a circle is coupled.
상기 몸체(121)는 대략 원의 호 형상을 가지도록 밴딩됨에 따라 중앙에 상하 방향으로 제2 관통공(122)이 형성된다.As the body 121 is bent to have a substantially circular arc shape, a second through hole 122 is formed in the center in the vertical direction.
이때, 상기 제2 관통공(122)은 상기 제1 관통공(112)보다 큰 직경을 갖는다.In this case, the second through hole 122 has a larger diameter than the first through hole 112 .
여기서, 상기 몸체(121)의 각 전방에는 외주면을 따라 각 내측으로 연장된 삽입구(123)가 형성된다.Here, each front of the body 121 is formed with insertion holes 123 extending inward along the outer circumferential surface.
상기 삽입구(123)에는 상기 삽입구(123)의 길이 방향을 따라 이동, 즉 회동 가능하도록 상기 회동편(111)이 결합된다.The rotation piece 111 is coupled to the insertion hole 123 so as to be movable, that is, rotated along the longitudinal direction of the insertion hole 123 .
그리고, 상기 몸체(121)의 각 외측에는 외주면을 따라 후방으로 연장된 개구부(124)가 형성된다.In addition, openings 124 extending rearward along the outer circumferential surface are formed on each outer side of the body 121 .
상기 개구부(124)에는 후방 내벽으로부터 전방으로 연장되고 탄성을 가지는 고정편(125)이 일체로 형성된다.A fixing piece 125 extending forward from the rear inner wall and having elasticity is integrally formed in the opening 124 .
이때, 상기 고정편(125)은 상기 몸체(121)에 개구부(124)가 형성됨에 따라 절개된 부분이 밴딩된 부분으로 상기 몸체(121)에 일체로 형성된다.In this case, the fixing piece 125 is formed integrally with the body 121 as a bent portion cut as the opening 124 is formed in the body 121 .
그리고, 상기 고정편(125)의 내주면 후방에는 오목하게 굴곡진 제1 만곡편(125a)이 형성되고, 전방에는 볼록하게 굴곡진 제2 만곡편(125b)이 형성된다.A concavely curved first curved piece 125a is formed on the rear of the inner circumferential surface of the fixing piece 125 , and a convexly curved second curved piece 125b is formed on the front side of the fixing piece 125 .
이때, 상기 제1 만곡편(125a) 및 제2 만곡편(125b)은 서로 동일한 곡률을 가진다.In this case, the first curved piece 125a and the second curved piece 125b have the same curvature.
여기서, 상기 회동편(111)은 상기 안경다리가 상기 안경테로부터 펼쳐되도록 회동 시 상기 제2 걸림편(114)이 상기 삽입구(123)에 걸려 회동 각도가 고정된다.Here, when the rotation piece 111 is rotated so that the temple is unfolded from the frame, the second locking piece 114 is caught by the insertion hole 123 so that the rotation angle is fixed.
또한, 상기 안경다리가 펼쳐지도록 상기 회동편(111)이 회동 시 상기 제1 걸림편(113)이 상기 제1 만곡편(125a)에 위치되고 상기 제2 만곡편(125b)에 걸려 고정된다.In addition, when the rotation piece 111 is rotated so that the temple is unfolded, the first locking piece 113 is positioned on the first curved piece 125a and is hooked and fixed to the second curved piece 125b.
이때, 상기 고정편(125)은 상기 회동편(111)의 제1 걸림편(113)에 의해 각 외측으로 밀려났다가 탄성에 의해 원위치로 이동되며 상기 제1 만곡편(125a)에 위치된 제1 걸림편(113)을 고정시킨다.At this time, the fixing piece 125 is pushed outward by the first locking piece 113 of the pivoting piece 111 , and then moved to the original position by elasticity, and is positioned on the first curved piece 125a. 1 Fix the locking piece 113 .
그리고, 상기 안경다리가 상기 안경테로부터 접혀지도록 상기 회동편(111)이 회동 시 상기 제2 만곡편(125b)을 가압하여 상기 고정편(125)을 각 외측으로 밀어내고 상기 제1 걸림편(113)이 상기 고정편(125)의 내벽과 밀착되어 회동 각도가 고정된다.Then, when the rotation piece 111 rotates so that the temple is folded from the frame, the second curved piece 125b is pressed to push the fixing piece 125 outward, and the first locking piece 113 is pressed. ) is in close contact with the inner wall of the fixing piece 125, the rotation angle is fixed.
상기 고정부(130)는 서로 억지끼움 방식에 의해 체결되는 고정핀(131) 및 고정링(132)이 구비된다.The fixing part 130 is provided with a fixing pin 131 and a fixing ring 132 that are fastened to each other by an interference fit method.
상기 고정핀(131)은 상기 제1 관통공(112)과 동일한 직경을 가지며, 상단에 상기 제2 관통공(122)과 동일한 직경을 가지는 헤드(131a)가 형성된다.The fixing pin 131 has the same diameter as the first through hole 112 , and a head 131a having the same diameter as the second through hole 122 is formed at an upper end of the fixing pin 131 .
상기 고정링(132)은 상기 제2 관통공(122)과 동일한 직경을 가지며, 중앙에 상기 고정핀(131)과 억지끼움되도록 상기 고정핀(131)의 외경보다 0.15mm 작은 직경의 고정공(132a)이 형성된다.The fixing ring 132 has the same diameter as the second through hole 122, and a fixing hole having a diameter 0.15 mm smaller than the outer diameter of the fixing pin 131 so as to be press-fitted with the fixing pin 131 in the center ( 132a) is formed.
여기서, 상기 고정핀(131)은 상기 몸체(121)의 상방으로 결합되고, 상기 고정링(132)은 상기 몸체(121)의 하방으로 결합된다.Here, the fixing pin 131 is coupled to the upper side of the body 121 , and the fixing ring 132 is coupled to the lower side of the body 121 .
이때, 상기 고정핀(131)은 상기 제1 관통공(112)에 삽입되어 상기 고정핀(131)과 체결된다.At this time, the fixing pin 131 is inserted into the first through hole 112 and is coupled to the fixing pin 131 .
본 발명에 의한 안경 결합힌지에 따르면, 엔드피스의 후방으로 제1 걸림편이 형성되고, 힌지 일측에 탄성 및 굴곡이 형성된 고정편이 형성되어 제1 걸림편이 탄성 및 굴곡에 의해 회동 각도가 조절되도록 함으로써, 나사 및 용접을 사용하지 않고 안경다리의 회동 각도를 조절하여 내구성이 우수한 효과를 얻을 수 있다.According to the glasses coupling hinge according to the present invention, a first locking piece is formed in the rear of the end piece, and a fixing piece having elasticity and bending is formed on one side of the hinge so that the rotation angle of the first locking piece is adjusted by elasticity and bending. By adjusting the rotation angle of the temples without using screws or welding, the effect of excellent durability can be obtained.
특히, 용접을 하지 않아 열변형이 발생되지 않으며, 용접에 따른 니켈을 사용하지 않아 생산 단가를 절감하여 생산성이 우수한 효과를 얻을 수 있다.In particular, since there is no welding, thermal deformation does not occur, and since nickel is not used due to welding, the production cost can be reduced, resulting in excellent productivity.
본 발명이 속하는 기술분야의 통상의 지식을 가진 자는 본 발명이 그 기술적 사상이나 필수적인 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야만 한다. 본 발명의 범위는 상기 상세한 설명보다는 후술하는 특허청구의 범위에 의하여 나타내어지며, 특허청구의 범위의 의미 및 범위 그리고 그 균등 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.Those of ordinary skill in the art to which the present invention pertains will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential features thereof. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the claims described below rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts are included in the scope of the present invention. should be interpreted
* 부호의 설명 ** Explanation of symbols *
100: 힌지 110: 엔드피스100: hinge 110: end piece
111: 회동편 112: 제1 관통공111: rotating piece 112: first through hole
113: 제1 걸림편 114: 제2 걸림편113: first engaging piece 114: second engaging piece
120: 결합부 121: 몸체120: coupling portion 121: body
122: 제2 관통공 123: 삽입구122: second through hole 123: insertion hole
124: 개구부 125: 고정편124: opening 125: fixing piece
125a: 제1 만곡편 125b: 제2 만곡편125a: first curved piece 125b: second curved piece
130: 고정부 131: 고정핀130: fixing part 131: fixing pin
131a: 헤드 132: 고정링131a: head 132: retaining ring
132a: 고정공132a: fixed hole

Claims (5)

  1. 안경테와 한 쌍의 안경다리를 연결하는 힌지에 있어서,In the hinge connecting the spectacle frame and the pair of temples,
    상기 안경테의 양 끝단부에 각각 결합되고, 상하 방향으로 제1 관통공이 형성되며, 후방으로 제1 걸림편이 형성된 엔드피스;an end piece coupled to both ends of the spectacle frame, each having a first through-hole formed in an up-down direction, and a first locking piece formed in the rear;
    상기 안경다리의 각 전방에 상하 방향으로 제2 관통공이 형성된 몸체가 결합되고, 상기 몸체의 전방으로 상기 엔드피스가 회동 가능하게 결합되도록 삽입구가 형성되며, 상기 몸체의 각 외측에 탄성 및 굴곡을 가지며 상기 엔드피스의 회동에 따라 상기 제1 걸림편을 안내하며 회동 각도를 조절하는 가이드가 형성된 결합부; 및A body having a second through-hole formed in the vertical direction is coupled to each front of the temple, and an insertion hole is formed so that the end piece is rotatably coupled to the front of the body, and has elasticity and flexion on each outside of the body a coupling portion formed with a guide for guiding the first locking piece according to the rotation of the end piece and adjusting the rotation angle; and
    상기 제1 관통공 및 제2 관통공에 일체로 삽입되는 고정부;를 포함하는 안경 결합힌지.Glasses coupling hinge comprising a; fixing part integrally inserted into the first through-hole and the second through-hole.
  2. 제 1항에 있어서,The method of claim 1,
    상기 엔드피스의 각 외측에는 제2 걸림편이 돌출되고, 상기 엔드피스의 회동에 따라 상기 삽입구의 각 외측에 걸려 회동 각도가 제한되도록 하는 것을 특징으로 하는 안경 결합힌지.Glass coupling hinge, characterized in that a second locking piece protrudes from each outside of the end piece, and is hooked on each outside of the insertion hole according to the rotation of the end piece to limit the rotation angle.
  3. 제 1항에 있어서,The method of claim 1,
    상기 가이드는 후방에 오목하게 굴곡진 제1 만곡편이 형성되고, 전방에 볼록하게 굴곡진 제2 만곡편이 형성되며,The guide is formed with a first curved piece concavely curved at the rear, and a second curved piece that is convexly curved at the front,
    상기 엔드피스의 회동에 따라 상기 제1 걸림편이 상기 제1 만곡편에 걸려 고정되거나, 상기 제1 걸림편이 상기 제2 만곡편을 가압하여 상기 만곡편의 전방에 위치되어 고정되도록 하는 것을 특징으로 하는 안경 결합힌지.Glasses characterized in that the first locking piece is caught and fixed to the first curved piece according to the rotation of the end piece, or the first locking piece presses the second curved piece to be positioned and fixed in front of the curved piece combined hinge.
  4. 제 1항에 있어서,The method of claim 1,
    상기 가이드는 상기 몸체의 각 외측에 형성된 개구부의 후방에 일체로 연장된 것을 특징으로 하는 안경 결합힌지.The guide is a pair of glasses, characterized in that extending integrally to the rear of the opening formed on the outer side of the body.
  5. 제 1항에 있어서,The method of claim 1,
    상기 고정부는 상기 제2 관통공의 하방에 삽입되는 고정링 및, 상기 제2 관통공의 상방으로 삽입되어 상기 제1 관통공을 관통하여 상기 고정링에 체결되는 고정핀을 포함하고,The fixing part includes a fixing ring inserted below the second through hole, and a fixing pin inserted above the second through hole to penetrate the first through hole and fastened to the fixing ring,
    상기 엔드피스를 상기 결합부에 회동 가능하게 고정시키는 것을 특징으로 하는 안경 결합힌지.Glasses coupling hinge, characterized in that for rotatably fixing the end piece to the coupling portion.
PCT/KR2020/006482 2020-04-28 2020-05-18 Eyeglass coupling hinge WO2021221224A1 (en)

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KR1020200051319A KR20210132874A (en) 2020-04-28 2020-04-28 Hinge for glasses

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002189198A (en) * 2000-12-21 2002-07-05 Hasegawa Gankyo Kk Resin part connecting structure for spectacles
KR20130112722A (en) * 2010-05-26 2013-10-14 프란시스 윌리엄 오스틴 Modular eyeglasses
WO2015158023A1 (en) * 2014-04-17 2015-10-22 深圳市异思眼镜制造有限公司 Conveniently opening and closing glasses hinge
KR101883670B1 (en) * 2017-01-17 2018-07-31 임병직 Assembling structure of eyeglasses rim and end piece
KR20200025364A (en) * 2018-08-30 2020-03-10 김영환 The hinge structure of the frames combined with the eyeglass legs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200442282Y1 (en) 2008-07-01 2008-10-24 이상탁 Assembling hinge for glasses
KR100931791B1 (en) 2009-06-08 2009-12-14 권두열 Hinge structure used in glasses
KR101390038B1 (en) 2013-07-24 2014-04-29 주식회사 휴브아이웨어 Hinge and eyeglasses structure and connection method combined
KR20200005174A (en) 2018-07-06 2020-01-15 김정호 Hinge combination structure of spectacles frame

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002189198A (en) * 2000-12-21 2002-07-05 Hasegawa Gankyo Kk Resin part connecting structure for spectacles
KR20130112722A (en) * 2010-05-26 2013-10-14 프란시스 윌리엄 오스틴 Modular eyeglasses
WO2015158023A1 (en) * 2014-04-17 2015-10-22 深圳市异思眼镜制造有限公司 Conveniently opening and closing glasses hinge
KR101883670B1 (en) * 2017-01-17 2018-07-31 임병직 Assembling structure of eyeglasses rim and end piece
KR20200025364A (en) * 2018-08-30 2020-03-10 김영환 The hinge structure of the frames combined with the eyeglass legs

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