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KR101477892B1 - Jointing structure of temple for spectacle frame - Google Patents

Jointing structure of temple for spectacle frame Download PDF

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Publication number
KR101477892B1
KR101477892B1 KR1020130021776A KR20130021776A KR101477892B1 KR 101477892 B1 KR101477892 B1 KR 101477892B1 KR 1020130021776 A KR1020130021776 A KR 1020130021776A KR 20130021776 A KR20130021776 A KR 20130021776A KR 101477892 B1 KR101477892 B1 KR 101477892B1
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South Korea
Prior art keywords
longitudinal
eyeglass
groove
leg
transverse
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Expired - Fee Related
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KR1020130021776A
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Korean (ko)
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KR20140107787A (en
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김영호
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김영호
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Priority to KR1020130021776A priority Critical patent/KR101477892B1/en
Priority to PCT/KR2014/001658 priority patent/WO2014133352A1/en
Publication of KR20140107787A publication Critical patent/KR20140107787A/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
    • 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
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • 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
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/10—Intermediate bars or bars between bridge and side-members
    • 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
    • G02C5/14—Side-members
    • 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
    • G02C5/14—Side-members
    • G02C5/146—Side-members having special front end
    • 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
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/10—Frame or frame portions made from wire

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

Abstract

본 발명은 안경테에 연결되는 안경다리가 별도의 힌지 없이 직접 회전 가능하게 연결되도록 구성하여, 구조가 간단하고 조립이 간편하도록 하므로 원가가 절감되도록 하는 안경테와 안경다리의 연결구조체에 관한 것이다.
본 발명의 목적은 안경테에 안경다리가 직접 회전 가능하게 결합되도록 하여 결합구성을 간단히 하므로 조립이 간단하도록 하고, 생산성과 원가 절감에도 효과가 있도록 하는 안경테와 안경다리의 연결구조체를 제공함에 있다.
발명은 렌즈가 끼워지는 안경테(10)의 양측 내면에 내부가 확개되는 힌지홈이 형성되어, 원형 단면을 가지고 절곡 형성되는 와이어 형태의 안경다리(20) 선단부가 상기 힌지홈에 회전 가능하게 결합되며, 힌지홈은 안경테(10) 내면 상부에 횡으로 파인 횡홈(a)이 안경다리(20) 와이어의 직경 보다 약간 크게 형성되고, 횡홈(a) 안쪽 끝에 종으로 종홈(b)이 연속되며, 상기 종홈(b)은 표면 입구는 안경다리(20) 와이어의 직경 보다 작고 내부가 원형 단면으로 확장되어 와이어 직경과 같은 크기로 형성되고, 안경다리(20)는 선단부에 횡절곡부(d)가 형성되고, 횡절곡부(d)의 끝이 다시 종으로 절곡되어 종절곡부(e)가 형성되는 것을 특징으로 한다.The present invention relates to an eyeglass frame and a connection structure of a pair of eyeglasses frames, the eyeglass frame being connected to the eyeglass frame in a rotatable manner without a separate hinge, thereby simplifying the structure and simplifying assembly.
SUMMARY OF THE INVENTION It is an object of the present invention to provide an eyeglass frame and a connection structure for a pair of eyeglasses frames, which can simplify the assembly and simplify the manufacturing process and reduce the cost by allowing the eyeglass frame to be directly rotatably coupled to the eyeglass frame.
The invention is characterized in that a hinge groove is formed on the inner surface of both sides of the spectacle frame 10 on which the lens is fitted and a wire-shaped spectacle leg 20 is bent and formed with a circular cross section to be rotatably engaged with the hinge groove , The hinge grooves are formed in the upper part of the inner surface of the spectacle frame 10 such that the transverse grooves a are formed to be slightly larger than the diameter of the wires of the eyeglass legs 20 and the longitudinal grooves b are continuous to the inner ends of the transverse grooves a, The longitudinal groove (b) is formed such that the surface entrance is smaller than the diameter of the wire of the eyeglass leg (20) and the interior thereof is extended to a circular cross section to have the same size as the wire diameter, and the eyeglass leg (20) , And the end of the transverse bending portion (d) is bent again to form a longitudinal bent portion (e).

Description

안경테와 안경다리의 연결구조체{JOINTING STRUCTURE OF TEMPLE FOR SPECTACLE FRAME}BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a spectacle frame,

본 발명은 안경테에 연결되는 안경다리가 별도의 힌지 없이 직접 회전 가능하게 연결되도록 구성하여, 구조가 간단하고 조립이 간편하도록 하므로 원가가 절감되도록 하는 안경테와 안경다리의 연결구조체에 관한 것이다.The present invention relates to an eyeglass frame and a connection structure of a pair of eyeglasses frames, the eyeglass frame being connected to the eyeglass frame in a rotatable manner without a separate hinge, thereby simplifying the structure and simplifying assembly.

일반적으로 안경테의 안경다리 연결구조는 안경테 양측에 별도의 힌지가 구비되고, 안경다리가 상기 힌지에 회전 가능하게 연결되어 힌지를 중심으로 안경다리가 접혀지거나 펼쳐지도록 되어 있다.In general, the spectacle frame structure of the spectacle frame is provided with a separate hinge on both sides of the spectacle frame, and the spectacle leg is rotatably connected to the hinge so that the spectacle leg is folded or unfolded around the hinge.

이러한 종래 안경테의 안경다리 연결구조는 힌지 구성 및 연결구조가 복잡하며, 힌지를 안경테와 안경다리에 연결하기 위한 조립공정이 복잡하여 조립과정이 번거롭고, 생산성이 저조하게 되었으며, 제조원가도 높게 되는 문제점이 있었다.The eyeglass leg connection structure of the conventional eyeglass frame is complicated in the hinge structure and connection structure, and the assembling process for connecting the hinge to the eyeglass frame and the eyeglass frame is complicated, so that the assembly process is cumbersome, the productivity is low, there was.

본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 안경테에 안경다리가 직접 회전 가능하게 결합되도록 하여 결합구성을 간단히 하므로 조립이 간단하도록 하고, 생산성과 원가 절감에도 효과가 있도록 하는 안경테와 안경다리의 연결구조체를 제공함에 있다.SUMMARY OF THE INVENTION The object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a spectacle frame and a spectacle frame which can be assembled easily, To provide a connection structure of the present invention.

상기 목적을 실현하기 위하여 본 발명은, 렌즈가 끼워지는 안경테의 양측 내면에 내부가 확개되는 힌지홈을 형성하여, 원형 단면을 가지고 절곡 형성되는 와이어 형태의 안경다리 선단부가 상기 힌지홈에 회전 가능하게 결합되도록 한다.In order to achieve the above object, the present invention is characterized in that a hinge groove is formed on the inner surface of both sides of an eyeglass frame on which a lens is fitted, and a wire- .

이러한 본 발명은 안경다리의 연결구성이 간단하므로 조립이 간단하도록 하고, 생산성과 원가 절감에도 효과가 있도록 하는 이점이 있다.The present invention has an advantage in that the connection structure of the eyeglass legs is simple, so that the assembly is simple, and productivity and cost are reduced.

도 1은 본 발명 제1실시예의 분해 사시도,
도 2는 도 1의 A-A선 단면도,
도 3은 본 발명 제1실시예의 결합 사시도,
도 4는 도 3의 B-B선 단면도로 안경다리가 펼쳐진 상태도,
도 5는 도 3의 B-B선 단면도로 안경다리가 접혀진 상태도,
도 6은 본 발명 제2실시예의 분해 사시도,
도 7은 본 발명 제2실시예의 결합사시도,
도 8은 도 6의 C-C선 단면도로 안경다리가 접혀진 상태도,
도 9는 본 발명 제2실시예 안경테의 종단면도,
도 10은 본 발명 제3실시예의 안경다리를 나타내는 사시도,
도 11은 본 발명 제3실시예의 안경다리가 펼쳐진 상태의 단면도,
도 12는 본 발명 제3실시예의 안경다리가 접힌 상태의 단면도,
도 13은 본 발명 안경테를 다르게 실시한 제4실시예의 분해 사시도,
도 14는 본 발명 안경다리를 다르게 실시한 제5실시예의 사시도,
도 15는 본 발명 안경다리의 결합 과정을 나타내는 제5실시예의 단면도,
도 16은 본 발명 안경다리가 결합된 상태를 나타내는 제5실시예의 단면도.1 is an exploded perspective view of a first embodiment of the present invention,
2 is a sectional view taken along the line AA in Fig. 1,
3 is an assembled perspective view of the first embodiment of the present invention,
Fig. 4 is a sectional view taken along line BB of Fig. 3,
Fig. 5 is a sectional view taken along line BB of Fig. 3,
6 is an exploded perspective view of a second embodiment of the present invention,
7 is an assembled perspective view of a second embodiment of the present invention,
Fig. 8 is a cross-sectional view taken along the line CC of Fig. 6,
9 is a vertical cross-sectional view of a spectacle frame according to a second embodiment of the present invention,
10 is a perspective view showing a spectacle leg according to a third embodiment of the present invention,
11 is a sectional view of the third embodiment of the present invention in a state in which the eyeglass legs are unfolded,
12 is a cross-sectional view of the third embodiment of the present invention in a folded state of the eyeglass leg,
13 is an exploded perspective view of a fourth embodiment of the eyeglass frame according to the present invention,
FIG. 14 is a perspective view of a fifth embodiment of the present invention,
FIG. 15 is a sectional view of a fifth embodiment showing the process of joining the eyeglass frames of the present invention,
16 is a sectional view of a fifth embodiment showing a state in which a spectacle leg of the present invention is engaged.

본 발명은 도 1 내지 도 5에 도시되는 바와 같이, 렌즈가 끼워지는 안경테(10)의 양측 내면에 안경테(10) 내부가 확개되는 힌지홈이 형성되어, 원형 단면을 가지고 절곡 형성되는 와이어 형태의 안경다리(20) 선단부가 상기 힌지홈에 회전 가능하게 결합되는 것을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIGS. 1 to 5, the eyeglass frame 10 has a hinge groove formed on both inner surfaces of the spectacle frame 10 on which the lens frame is inserted, And the distal end of the eyeglass leg 20 is rotatably coupled to the hinge groove.

여기에서, 안경테(10)의 힌지홈은 안경테(10) 내면 상부에 횡으로 단순하게 파인 횡홈(a)이 안경다리(20) 와이어의 직경 보다 약간 크게 형성되고, 횡홈(a) 안쪽 끝에 종으로 종홈(b)이 연속되며, 종홈(b)은 도 2에 도시되는 바와 같이 표면 입구는 안경다리(20) 와이어의 직경 보다 작고 내부가 원형 단면으로 확장되어 와이어 직경과 같은 크기로 형성된다.The hinge grooves of the spectacle frame 10 are formed such that the horizontal grooves a which are simply flanked transversely on the inner surface of the spectacle frame 10 are formed slightly larger than the diameter of the wires of the spectacle legs 20, The longitudinal grooves b are continuous and the longitudinal grooves b are formed to have the same size as the wire diameter as the surface entrance is smaller than the diameter of the wire of the eyeglass leg 20 and the interior extends to the circular cross section as shown in Fig.

안경다리(20)는 와이어 선단부에 절곡에 의한 걸림턱(c)과 횡절곡부(d)가 형성되고, 횡절곡부(d)의 끝이 다시 종으로 절곡되어 종절곡부(e)가 형성되며, 와이어 후단부에 별도의 팁을 결합할 수 있다.The eyeglass leg 20 is formed with a hooking cascade b and a transverse bending portion d by bending at the distal end of the wire and the end of the transverse bending portion d is bent again to form a longitudinal bent portion e, A separate tip can be joined to the rear end of the wire.

이와 같이 구성되는 본 발명은 안경다리(20) 선단의 종절곡부(e)를 힌지홈 종홈(b)에 밀어 넣으면 종홈(b) 입구가 탄력적으로 벌어지며 원형 단면의 내부에 삽입되어 종절곡부(e)를 중심으로 회전 가능하게 된다.According to the present invention configured as described above, when the longitudinal bent portion e of the front end of the eyeglass leg 20 is pushed into the longitudinal groove b of the hinge groove, the entrance of the longitudinal groove b is elastically opened and inserted into the inside of the circular cross- (e).

또한, 안경다리(20)를 외측으로 젖히면 종절곡부(e)를 중심으로 회전하여 횡절곡부(d)가 횡홈(a) 속으로 삽입되고 걸림턱(c)이 안경테(10)의 내측 표면에 접촉되면 이동이 제한되게 되고 안경다리(20)는 안경테(10)에 상대적으로 펼쳐진 상태가 되게 되며, 안경다리(20)를 내측으로 젖히면 종절곡부(e)를 중심으로 회전하여 횡절곡부(d)가 횡홈(a)에서 분리되고 안경테(10) 쪽으로 접혀지게 된다.When the eyeglass leg 20 is pushed outwardly, the longitudinal bending portion d is inserted into the transverse groove a while the longitudinal bending portion d is rotated about the longitudinal bent portion e and the engaging jaw c is inserted into the inner surface of the eyeglass frame 10 The eyeglass leg 20 is stretched relative to the eyeglass frame 10 and the eyeglass leg 20 is rotated inwardly to rotate about the longitudinal bent portion e to form the transverse section d Is separated from the transverse groove (a) and folded toward the spectacle frame (10).

도 6 내지 도 9는 본 발명의 제2실시예를 나타내는 것으로서, 안경테(10)의 내면에 힌지홈의 종홈(b) 하단에 이어지는 제2횡홈(f)이 횡 방향으로 형성되어 제2횡홈(f) 내부에 스프링(30)이 장착되고, 스프링(30)에 탄지되는 밀대(31)가 안경다리(20) 종절곡부(e) 하단에 밀착된다.6 to 9 illustrate a second embodiment of the present invention in which a second transverse groove f is formed on the inner surface of the spectacle frame 10 and extends to the lower end of the longitudinal groove b of the hinge groove in the transverse direction, the spring 30 is mounted inside the eyepiece f and the pusher 31 which is urged by the spring 30 is brought into close contact with the lower end of the longitudinal bent portion e of the eyeglass leg 20.

상기 스프링(30)은 코일스프링으로 이루어지며, 제2횡홈(f)은 코일스프링 직경 보다 약간 작게 입구가 형성하고 내부는 코일스프링 직경 보다 약간 큰 원형 단면으로 형성함이 바람직하다.It is preferable that the spring 30 is formed of a coil spring and the second transverse groove f is formed to have a circular cross section whose entrance is formed to be slightly smaller than the diameter of the coil spring and the inside thereof is slightly larger than the coil spring diameter.

이러한 본 발명의 제2실시예는 스프링(30)의 탄발력이 밀대(31)를 통해 안경다리(20)의 종절곡부(e) 외주면에 작용되도록 하여, 종절곡부(e)가 종홈(b) 내주면에 밀착되도록 하므로, 종절곡부(e)와 종홈(b) 내주면 사이에 유격으로 인해 생길 수 있는 흔들림 현상을 방지하여 준다. The elastic force of the spring 30 acts on the outer circumferential surface of the longitudinal bent portion e of the eyeglass leg 20 through the push rod 31 so that the longitudinal bent portion e is in contact with the longitudinal groove (b) is prevented from being shaken due to clearance between the longitudinal bent portion (e) and the inner peripheral surface of the longitudinal groove (b).

도 10 내지 도 12는 본 발명의 제3실시예를 나타내는 것으로서, 밀대(31)에 의해 스프링(30)에 탄지되는 안경다리(20)의 종절곡부(e) 하단 외주면에 소정 각을 두고 양면을 갖는 캠 형태의 돌기(g)가 형성되어, 안경다리(20)를 접거나 펼치기 위해 움직이면 밀대(31)에 돌기(g)의 일측 면이 접촉되거나 돌기(g)의 타측 면이 접촉되도록 한다.10 to 12 illustrate a third embodiment of the present invention in which the longitudinal bent portion e of the eyeglass leg 20 which is resiliently biased by the spring 30 by means of the plunger 31, Shaped protrusion g having a cam shape is formed so that when the eyeglass leg 20 is moved for folding or unfolding, one side of the projection g is brought into contact with the abutment 31 or the other side of the projection g is brought into contact with the abutment 31 .

이러한 본 발명의 제3실시예는 안경다리(20)를 바깥쪽으로 회전시키면, 같이 회전하는 돌기(g)가 밀대(31)를 통해 스프링(30)을 압축시키게 되며, 밀대(31)가 돌기(g)의 상사점을 넘어 돌기(g)의 또 다른 면에 밀대(31)가 접촉되게 되고, 이때 압축된 스프링(30)의 탄발력은 상사점을 중심으로 급격히 변하여 안경다리(20)가 급격히 안경테(10)로부터 펼쳐지게 된다. In this third embodiment of the present invention, when the eyeglass leg 20 is rotated outwardly, the rotatable projection g compresses the spring 30 through the plunger 31, the spring 31 is brought into contact with the other surface of the projection g beyond the top dead center of the eyeglass leg 20 and the elastic force of the compressed spring 30 suddenly changes around the top dead center, The eyeglass frame 10 is unfolded.

또한 안경다리(20)는 횡절곡부(d) 및 걸림턱(c)이 안경테(10)의 내면에 밀착되는 상태가 되어 안경다리(20)가 펼쳐진 상태를 유지하게 된다.The eyeglass legs 20 are in a state in which the transverse bend portion d and the engagement jaws c are in close contact with the inner surface of the spectacle frame 10 to maintain the state in which the spectacle legs 20 are spread.

반대로 안경다리(20)를 안쪽으로 회전시키면, 함께 역방향으로 회전하는 돌기(g)의 밀대(31) 접촉 위치가 상사점을 넘어 다시 원래 접촉 면에 접촉하게 되며, 이때 압축된 스프링(30)의 탄발력은 상사점을 중심으로 급격히 변하여 안경다리(20)가 급격히 안경테(10) 쪽으로 접혀지게 된다.Conversely, when the eyeglass leg 20 is rotated inward, the contact position of the plunger 31 of the projection g rotating in the opposite direction together is brought into contact with the original contact surface again beyond the top dead center, The elastic force of the eyeglasses suddenly changes around the top dead center so that the eyeglass legs 20 are rapidly folded toward the eyeglass frame 10.

여기에서, 안경다리(20) 종절곡부(e)의 돌기(g)는 90°각을 갖고 양면이 형성되는 캠 형태로 형성함이 바람직하다.Here, it is preferable that the projection g of the longitudinal bent portion e of the eyeglass leg 20 is formed in a cam shape having both sides at an angle of 90 [deg.].

도 13은 금속 재료로 안경테(10)를 만드는 경우에 적용하기 위한 본 발명의 제4실시예를 나타내는 것으로, 안경다리(20)의 종절곡부(e)가 삽입되는 종홈(b)과 약간 틈을 두고 상부 횡홈(a) 및 스프링(30)이 장착되는 하부 제2횡홈(f)을 연결하는 제2종홈(h)이 형성되며, 안경테(10) 측부가 분할되어 벌릴 수 있도록 형성되고, 볼트(11)에 의해 안경테(10) 하부를 상부에 고정하도록 된다.13 shows a fourth embodiment of the present invention applied to a case in which the frame 10 is made of a metal material. The eyelet 20 is slightly spaced from the longitudinal groove b in which the longitudinal bent portion e of the eyeglass leg 20 is inserted A second longitudinal groove h connecting the upper horizontal groove a and the lower second horizontal groove f on which the spring 30 is mounted is formed and the side of the frame 10 is divided and opened, And the lower part of the frame 10 is fixed to the upper part by the frame 11.

이러한 본 발명의 제4실시예는 종홈(b)에 종절곡부(e)를 삽입시킬 때 종홈(b)과 제2종홈(h) 사이의 부위가 제2종홈(h) 쪽으로 젖혀지며 삽입이 용이하도록 한다.In the fourth embodiment of the present invention, when the longitudinal bent portion e is inserted into the longitudinal groove b, the portion between the longitudinal groove b and the second longitudinal groove h is turned toward the second longitudinal groove h, It is easy to do.

도 14 내지 도 16은 본 발명의 제5실시예를 나타내는 것으로, 회전축 역할을 하는 안경다리(20)의 종절곡부(e') 외주면 양쪽에 축 방향을 따라 키홈(i)이 형성되어, 폭이 좁아진 양쪽 키홈(i)을 통해 종홈(b) 사이로 삽입되도록 한다.14 to 16 illustrate a fifth embodiment of the present invention. A key groove (i) is formed along the axial direction on both outer peripheral surfaces of the longitudinal bent portions e 'of the eyeglass legs 20 serving as rotating shafts, Is inserted between the longitudinal grooves (b) through both of the narrowed keyways (i).

이러한 본 발명의 제5실시예는 안경다리(20)의 후단부에 대하여 소정 각도 방향을 갖는 위치에 키홈(i)을 형성하여, 상기 안경테(10)의 종홈(b) 입구에 키홈(i)의 위치가 일치된 종절곡부(e')를 밀착시키고 누르면, 종절곡부(e')의 키홈(i)이 종홈(b) 안쪽으로 쉽게 삽입되며, 종홈(b)에 삽입된 안경다리(20)를 소정각도 회전시키면 종절곡부(e')의 키홈(i)은 종홈(b) 안쪽에서 비교적 좁은 입구로부터 소정 각도 벗어난 위치에 있게 되며, 직경이 큰 종절곡부(e') 외주면이 종홈(b) 입구를 막고 있어 빠지지 않게 된다. The fifth embodiment of the present invention is characterized in that a key groove i is formed at a position having a predetermined angular orientation with respect to the rear end of the spectacle frame 20 so that the key groove i is formed at the entrance of the longitudinal groove b of the frame 10, The key groove i of the longitudinal bent portion e 'is easily inserted into the longitudinal groove b and the eyepiece legs e inserted into the longitudinal groove b The key groove i of the longitudinal bent portion e 'is located at a position deviated from the relatively narrow opening at the inside of the longitudinal groove b by a predetermined angle and the outer peripheral surface of the longitudinal bent portion e' (B) The entrance is closed and it does not fall out.

10 : 안경테 20 : 안경다리
30 : 스프링 31 : 밀대
a : 횡홈 b : 종홈
c : 걸림턱 d : 횡절곡부
e : 종절곡부 f : 제2횡홈
g : 돌기 h : 제2종홈
i : 키홈10: eyeglass frame 20: eyeglass leg
30: spring 31:
a: transverse groove b: longitudinal groove
c: hanging jaw d:
e: longitudinal bend f: second transverse groove
g: projection h: second type groove
i: keyway

Claims (7)

삭제delete 삭제delete 렌즈가 끼워지는 안경테(10)의 양측 내면에 내부가 확개되는 힌지홈이 형성되어, 원형 단면을 가지고 절곡 형성되는 와이어 형태의 안경다리(20) 선단부가 상기 힌지홈에 회전 가능하게 결합되는 것으로, 상기 힌지홈은 안경테(10) 내면 상부에 횡으로 파인 횡홈(a)이 안경다리(20) 와이어의 직경 보다 크게 형성되고, 횡홈(a) 안쪽 끝에 종으로 종홈(b)이 연속되며, 상기 종홈(b)은 표면 입구는 안경다리(20) 와이어의 직경 보다 작고 내부가 원형 단면으로 확장되어 와이어 직경과 같은 크기로 형성되며, 안경다리(20)는 선단부에 횡절곡부(d)가 형성되고, 횡절곡부(d)의 끝이 다시 종으로 절곡되어 종절곡부(e)가 형성되며, 종절곡부(e)가 종홈(b)에 회전 가능하게 삽입되고, 횡절곡부(d)가 횡홈(a)에 삽입 가능하도록 연결되는 것을 특징으로 하는 안경테와 안경다리의 연결구조체.A tip end portion of a wire-shaped spectacle leg 20, which is formed by bending a circular cross section, is rotatably coupled to the hinge groove by forming a hinge groove on the inner side of both sides of the spectacle frame 10 on which the lens is fitted, The hinge groove is formed in the upper part of the inner surface of the spectacle frame 10 such that the transverse groove a is formed to be larger than the diameter of the wire of the eyeglass leg 20 and the longitudinal groove b is continuous to the inner end of the transverse groove a, (b) is formed such that the surface entrance is smaller than the diameter of the wire of the eyeglass leg 20 and the inside thereof is extended to a circular cross section to have the same size as the wire diameter. The eyeglass leg 20 has a transversely curved portion d formed at its tip end, The end of the transverse bending portion d is again bent to form a longitudinal bending portion e and the longitudinal bending portion e is rotatably inserted into the transverse groove b and the transverse bending portion d is inserted into the transverse groove a And the eyeglass frame and the eyeglass leg Connection structure. 제3항에 있어서,
안경테(10)의 내면에 스프링(30)이 장착되는 제2횡홈(f)이 횡 방향으로 형성되어 스프링(30)에 안경다리(20)의 종절곡부(e) 하단이 탄지되는 것을 특징으로 하는 안경테와 안경다리의 연결구조체.The method of claim 3,
The second transverse groove f on which the spring 30 is mounted is formed in the inner surface of the spectacle frame 10 in the transverse direction so that the lower end of the longitudinal bent portion e of the spectacle leg 20 is ridged on the spring 30. The eyeglass frames and the connection structure of the glasses legs. 제 4항에 있어서,
스프링(30)에 탄지되는 안경다리(20)의 종절곡부(e) 외주면에 소정 각을 갖고 양면이 형성되는 돌기(g)가 형성되는 것을 특징으로 하는 안경테와 안경다리의 연결구조체.5. The method of claim 4,
Wherein a protrusion (g) having a predetermined angle formed on an outer circumferential surface of a longitudinal bent portion (e) of the eyeglass leg (20) to be resiliently mounted on the spring (30) is formed. 제 3항에 있어서,
안경다리(20)는 종절곡부(e') 외주면 양쪽에 폭이 좁아지는 키홈(i)이 축 방향을 따라 형성되는 것을 특징으로 하는 안경테와 안경다리의 연결구조체.The method of claim 3,
The eyeglass frame (20) according to any one of the preceding claims, wherein a key groove (i) is formed on both sides of the outer peripheral surface of the longitudinal bent portion (e '). 렌즈가 끼워지는 것으로, 내면 상부와 하부에 횡홈(a)과 제2횡홈(f)이 횡으로 형성되고, 횡홈(a)과 제2횡홈(f) 안쪽 끝에 연결되게 형성되는 것으로 원형 단면으로 내부가 확장되는 종홈(b)이 종으로 형성되며, 종홈(b)과 틈을 두고 상부 횡홈(a) 및 하부 제2횡홈(f)을 연결하는 제2종홈(h)이 형성되는 안경테(10)와; 원형 단면을 가지고 절곡 형성되는 것으로 횡홈(a)에 탈착 가능하도록 횡절곡부(d)가 형성되고, 횡절곡부(d)의 끝이 다시 종으로 절곡되어 종홈(b)에 회전 가능하게 장착되도록 종절곡부(e)가 형성되는 안경다리(20)와; 제2횡홈(f)에 장착되어 안경다리(20)의 종절곡부(e)에 탄지되는 스프링(30)으로 이루어지는 것을 특징으로 하는 안경테와 안경다리의 연결구조체.And a second transverse groove (f) is formed transversely on the upper and lower sides of the inner surface and connected to the inner end of the transverse groove (a) and the second transverse groove (f) And a second longitudinal groove (h) connecting the upper horizontal slot (a) and the lower second horizontal slot (f) with a clearance between the vertical slot (b) Wow; The longitudinal bending portion d is formed so as to be detachable to the transverse groove a by being bent with a circular cross section so that the end of the transverse bending portion d is bent back to the longitudinal end and is rotatably mounted on the longitudinal bore. A spectacle leg 20 on which a part e is formed; And a spring (30) attached to the second transverse groove (f) and resiliently biased to the longitudinal bent portion (e) of the eyeglass leg (20).
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WO2019055844A1 (en) 2017-09-15 2019-03-21 Thinoptics, Inc. Ultra thin folding glasses and storage device
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KR102046717B1 (en) 2018-06-04 2019-11-19 이지훈 The connection structure of the frames and temples
KR20200126729A (en) 2019-04-30 2020-11-09 김영호 Connection structure for spectacle frame and temple

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