WO2011010767A1 - Slide device of folding glasses - Google Patents

Slide device of folding glasses Download PDF

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Publication number
WO2011010767A1
WO2011010767A1 PCT/KR2009/004745 KR2009004745W WO2011010767A1 WO 2011010767 A1 WO2011010767 A1 WO 2011010767A1 KR 2009004745 W KR2009004745 W KR 2009004745W WO 2011010767 A1 WO2011010767 A1 WO 2011010767A1
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WO
WIPO (PCT)
Prior art keywords
elastic
guide bar
slide
elastic groove
slide tube
Prior art date
Application number
PCT/KR2009/004745
Other languages
French (fr)
Korean (ko)
Inventor
조성중
윤종석
Original Assignee
Cho Sung Joong
Yoon Jong Seok
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 Cho Sung Joong, Yoon Jong Seok filed Critical Cho Sung Joong
Publication of WO2011010767A1 publication Critical patent/WO2011010767A1/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
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/08—Bridges; Browbars; Intermediate bars foldable
    • 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
    • G02C5/006—Collapsible frames
    • 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
    • G02C5/04—Bridges; Browbars; Intermediate bars with adjustable means
    • G02C5/045—Bridges; Browbars; Intermediate bars with adjustable means for varying the horizontal distance of the lenses
    • 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
    • G02C5/20—Side-members adjustable, e.g. telescopic

Definitions

  • the present invention relates to a folding eyeglasses for reducing the volume in a manner in which both sides of the lens frame of the eyeglasses in close contact or spaced apart from each other in a slide method, in particular, the slide operation is made stable and the assembly state and the operating state is solid while the assembly and separation
  • folding glasses such as magnifying glasses are often used for folding glasses to minimize the volume.
  • Such folding glasses move one lens horizontally to the other lens according to its shape so as to be close to each other.
  • There is a slide method and a folding method such that both lenses are folded to face each other.
  • the fixed tube and the slide tube is fixed to the upper end of both lens frames, respectively, and the guide bar is inserted into the fixed tube and the slide tube, the guide bar is fixed to one side end The other end is penetrated through the slide tube, and a stopper is formed at the end.
  • the present invention is to further improve the above-described invention of the invention to provide glasses having the advantages of more stable, robust and convenient assembling and detaching operation, it is difficult to process the groove for assembling the spring even in the invention of the prior application It was inconvenient to assemble because the spring should be inserted into the slide tube while the spring was inserted into the groove. Since the shape of the spring is semi-circular, the flow is not solved reliably and it does not have a stable elastic action. It is an object of the invention.
  • the present invention has been made in order to solve the above problems, by configuring the guide bar and the fixed tube and the slide tube in a trapezoidal cross-sectional shape to operate without flow, the elastic sphere is installed in a form that is seated in the elastic groove having a support jaw The sphere acts as it is guided in the elastic groove when the contraction action, so that the elastic action is stable, and the contact surface of the elastic sphere is characterized in that it is configured to apply a stable slide friction force because the friction surface contact with the slide tube.
  • the lens frame does not generate a flow to rotate about the centerline of the guide bar, so that the glasses may be deformed or the problem of poor focusing when wearing the glasses due to the deformation may be prevented.
  • the elastic sphere is seated in an elastic groove having a support jaw, the elastic sphere is stably elastic when the elastic sphere contracts, and the contact surface of the elastic sphere is frictionally formed on the slide tube, thereby allowing elasticity to be applied without play. It is a useful invention that can greatly improve the function and quality of the foldable glasses, such as a large area of the contact surface is rubbed by the surface contact can apply a stable slide friction force, and the appearance is also neat.
  • FIG. 1 is a perspective view of glasses according to the present invention
  • Figure 3 is an expanded state cross-sectional view of the present invention
  • the guide bar 10 is composed of a fixed tube body 20 is inserted and fixed and a slide tube body 30 to move in the inserted state, the guide bar 10,
  • the guide bar 10 is configured in a trapezoidal cross-sectional shape and the holes of the fixed tube 20 and the slide tube 30 also have the same shape as the cross-sectional shape of the guide bar 10,
  • the guide bar 10 forms an elastic groove 12 within the range of the overlapped portion L when the slide tube 30 is fully unfolded and folded as much as possible, so that when the slide tube 30 is unfolded as well as an elastic groove when folded, (12) is invisible,
  • the elastic groove 12 has a support jaw (11) that the bottom surface is maintained on both sides so that the elastic groove 12 is formed therebetween,
  • the elastic sphere 15 is inserted into the elastic groove 12, the elastic sphere 15 has a long contact surface 16 in the center and is bent at both ends,
  • FIG. 1 is a perspective view of glasses according to the present invention
  • Figure 3a is an expanded state cross-sectional view of the present invention
  • Figure 3b is a cross-sectional view of the folded state of the present invention
  • FIG. 5 is an enlarged cross-sectional view taken along the line A-A of FIG.
  • the slide device of the present invention slides in a state in which the guide bar 10 and the fixed bar 20 and the guide bar 10 are inserted and fixed as in the conventional folding glasses slide device are inserted. It consists of the tubular body 30.
  • the fixed tubular body 20 and the slide tubular body 30 are respectively fixed to the upper side of the lens frame (2) (3).
  • the guide bar 10 of the present invention is selected to have a rectangular cross section and more preferably trapezoidal, which is more advantageous for preventing the design surface or flow.
  • the holes of the fixed tube body 20 and the slide tube body 30 into which the guide bar 10 is inserted also have the same shape as that of the cross section of the guide bar 10.
  • the guide bar 10 of the present invention when the slide tube 30 is fully extended and when folded to form the elastic groove 12 in the range of the overlapping portion (L) of course when the slide tube 30 is unfolded as well Even when folded, the elastic groove 12 is not visible, and the elastic groove 12 has a support jaw 11 on which bottom surfaces are maintained on both sides thereof, and an elastic groove is formed therebetween.
  • the elastic sphere 15 is inserted into the elastic groove 12, the elastic sphere 15 has a long contact surface 16 in the center portion and is bent at both ends of the guide bar of the elastic groove 12
  • the part corresponding to the center side of (10) was fixed to the inside of the elastic groove 12 by known means, such as welding, a pin, a bolt, and the other end was left in a free state.
  • the contact surface 16 of the elastic sphere 15 is protruded a little lower than the support jaw 11 in the free state not inserted into the slide tube 30, and the elastic groove 12 is inserted into the slide tube 30. ) Is pushed into the inside of the elastic.
  • a screw hole 13 was formed at the end of the guide bar 10 to engage with the slide tube 30, and then the stopper 14 was fastened to prevent the slide tube 30 from being separated.
  • reference numeral 4 denotes an eyeglass leg and 5 a lens.
  • the lens frame 3 on which one side of the slide tube 30 is fixed is pushed in the direction of the other lens frame 2 on which the opposite side tube 20 is fixed, and the slide tube 30 moves to the elastic sphere.
  • the folding is made by moving while receiving the elasticity of 15.
  • the lens frame 3 is in close contact with the lens frame 2 on the opposite side, the folding is completed.
  • both sides of the lens frame (2) and (3) can be opened by holding them with both hands, while the slide tube (30) moves on the guide bar (10) to resilient the elastic sphere (15). Receiving will continue to move with moderate friction.
  • the fixed tube 20 and the slide tube body 30 is configured to match the guide bar 10 and at the same time the elastic sphere ( Since the portion of the elastic groove 12 in which the 15 is installed is also configured to have a support jaw 11, the slide tube 30 and the guide bar 10 are tightly coupled to four corners, and all four surfaces are supported by each other. Therefore, the slide tube 30 does not generate a flow to rotate about the center line of the guide bar (10).
  • the elastic groove 12 is not visible from the outside when the slide pipe body 30 is expanded or folded, it also has the advantage of maintaining the appearance neatly, since the elasticity of the Hansang elastic sphere 15 acts with a uniform force The sense is excellent.
  • the elastic sphere 15 acts while being guided in the elastic groove 12 when the contraction action
  • the elastic sphere 15 is stable, and the elastic sphere 15 has a large contact surface 16 and the contact surface 16 applies friction to the slide tube body 30 so that the slide tube body 30 and the guide bar 10. It is possible to apply elasticity without any gaps between them, and the contact surface 16 of a large area is rubbed in surface contact so that a stable slide friction force can be applied.

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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 folding glasses of which the volume is reduced by sliding the lens frames at both sides to be close to or away from each other. Guide bars, fixing tubular bodies and a slide tubular body are formed with the cross-sectional shape of a trapezoid to operate without movement. An elastic element is secured in an elastic groove having a base protrusion, so that the elastic element is guided in the elastic groove for stable elastic operation when the elastic element is retracted. A contact surface of the elastic element is subjected to friction in surface contact with the slide tubular body so that sliding friction force is applied stably.

Description

접철안경의 슬라이드장치Slide device of folding glasses
본 발명은 안경의 양측 렌즈테를 슬라이드 방식으로 서로 간에 밀착시키거나 이격시키는 방식으로 부피를 줄이는 접철안경에 관한 것으로, 특히 슬라이드 작동이 안정적으로 이루어지고 조립상태와 작동상태가 견고하면서 조립과 분리 등의 작업이 편리하도록 하는 슬라이드장치의 개선에 관한 것이다. The present invention relates to a folding eyeglasses for reducing the volume in a manner in which both sides of the lens frame of the eyeglasses in close contact or spaced apart from each other in a slide method, in particular, the slide operation is made stable and the assembly state and the operating state is solid while the assembly and separation The improvement of the slide device to facilitate the operation of the.
주지된 바와 같이 돋보기 안경과 같이 휴대가 많은 안경의 경우에는 부피가 최소화하도록 접철하는 접철안경이 많이 사용되는데, 이러한 접철안경은 그 형태에 따라서 한쪽 렌즈를 다른 쪽 렌즈 방향으로 수평이동시켜 서로 근접되게 하는 슬라이드방식과 양측 렌즈를 서로 간에 마주보도록 접는 폴딩방식 등이 있다.As is well known, folding glasses such as magnifying glasses are often used for folding glasses to minimize the volume. Such folding glasses move one lens horizontally to the other lens according to its shape so as to be close to each other. There is a slide method and a folding method such that both lenses are folded to face each other.
상기 렌즈를 수평방향으로 이동시키는 슬라이드방식의 경우에는 양측 렌즈테의 상단에 각각 고정관체와 슬라이드관체를 고정시키고 상기 고정관체 및 슬라이드관체에 삽입되는 가이드바를 구성하되, 가이드바는 일 측단을 고정관체에 나사로 고정시키고 다른 쪽 끝단은 슬라이드관체를 관통시킨 다음 끝단에 스토퍼를 구성한 것이다. In the case of the slide system for moving the lens in the horizontal direction, the fixed tube and the slide tube is fixed to the upper end of both lens frames, respectively, and the guide bar is inserted into the fixed tube and the slide tube, the guide bar is fixed to one side end The other end is penetrated through the slide tube, and a stopper is formed at the end.
그러나 이러한 종래의 폴딩안경에 의하면 스프링이 안정적으로 삽입 및 설치되지 못하여 조립과 분리작업이 불편하였고, 특히 안경을 펼친 상태에서 가이드바의 길이방향 중심선을 기준을 회전방향으로 유동이 많이 발생하는 등의 단점이 발견되어 본 출원인이 선출원(10-2007-0113319)을 통하여 이러한 문제를 해결하고자 시도한바 있다. However, according to the conventional folding glasses, the spring was not inserted and installed stably, which made the assembly and separation work inconvenient. In particular, when the glasses were opened, a lot of flow occurred in the rotational direction based on the longitudinal center line of the guide bar. The disadvantage has been found and the applicant has attempted to solve this problem through the prior application (10-2007-0113319).
그러나 이러한 상기 선출원 발명에서도 스프링의 탄성작용 부분에 대한 안정성과 균일한 탄성작용 및 마찰작용이 부족하였고, 견고성과 조립과 분리 작업이 불편한 등 많은 문제가 남아 있었다.However, even in the above-described invention, the stability and uniform elasticity and frictional action of the elastic portion of the spring was lacking, and many problems remain, such as the robustness and inconvenient assembly and separation work.
본 발명은 상기한 선출원 발명을 더욱 개선하여 더욱 안정적이고 견고하면서 조립과 분리 작업이 편리한 등의 장점을 갖는 안경을 제공하고자 하는 것인바, 상기 선출원 발명에서도 스프링을 조립하기 위한 홈을 가공하는 것이 어렵고 스프링을 홈에 삽입한 상태에서 슬라이드관체에 삽입하여야 하므로 조립이 불편하였으며, 스프링의 형상이 반원형이므로 유동이 확실하게 해결되지 않고 안정적인 탄성작용을 가지지 못하는 등의 문제가 발생하여 이를 해결하고자 하는 것이 본 발명의 목적이다. The present invention is to further improve the above-described invention of the invention to provide glasses having the advantages of more stable, robust and convenient assembling and detaching operation, it is difficult to process the groove for assembling the spring even in the invention of the prior application It was inconvenient to assemble because the spring should be inserted into the slide tube while the spring was inserted into the groove. Since the shape of the spring is semi-circular, the flow is not solved reliably and it does not have a stable elastic action. It is an object of the invention.
본 발명은 상기 문제점을 해결하기 위해 안출된 것으로서, 사다리꼴 단면 형상으로 가이드바와 고정관체 및 슬라이드관체를 구성하여 유동없이 작동되게 하고, 탄성구가 받침턱을 갖는 탄성홈에 안착되는 형태로 설치하여 탄성구가 수축작용을 할 때 탄성홈 내부에서 가이드되면서 작용하므로 안정적으로 탄성작용을 하게 하며, 탄성구의 접촉면이 슬라이드관체에 면접촉으로 마찰되므로 안정적인 슬라이드 마찰력을 가할 수 있게 구성함을 특징으로 한다. The present invention has been made in order to solve the above problems, by configuring the guide bar and the fixed tube and the slide tube in a trapezoidal cross-sectional shape to operate without flow, the elastic sphere is installed in a form that is seated in the elastic groove having a support jaw The sphere acts as it is guided in the elastic groove when the contraction action, so that the elastic action is stable, and the contact surface of the elastic sphere is characterized in that it is configured to apply a stable slide friction force because the friction surface contact with the slide tube.
이러한 본 발명에 의하면 렌즈테가 가이드바의 중심선을 기준으로 회전하려는 유동이 발생하지 않게 되어 안경이 변형되거나 변형에 의해 안경 착용할 때 초점이 잘 맞지 않는 문제 등을 방지할 수 있게 되었다. According to the present invention, the lens frame does not generate a flow to rotate about the centerline of the guide bar, so that the glasses may be deformed or the problem of poor focusing when wearing the glasses due to the deformation may be prevented.
또한 탄성구가 받침턱을 갖는 탄성홈에 안착되는 형태이므로 탄성구가 수축작용을 할 때 안정적으로 탄성작용을 하게 되며, 탄성구의 접촉면이 슬라이드관체에 마찰이 이루어지므로 유격 없이 탄성을 가할 수 있게 되고 넓은 면적의 접촉면이 면접촉으로 마찰되어 안정적인 슬라이드 마찰력을 가할 수 있게 되며, 외관도 단정하게 되는 등 접철식 안경의 기능과 품질을 크게 향상시킬 수 있게 되는 유용한 발명인 것이다.In addition, since the elastic sphere is seated in an elastic groove having a support jaw, the elastic sphere is stably elastic when the elastic sphere contracts, and the contact surface of the elastic sphere is frictionally formed on the slide tube, thereby allowing elasticity to be applied without play. It is a useful invention that can greatly improve the function and quality of the foldable glasses, such as a large area of the contact surface is rubbed by the surface contact can apply a stable slide friction force, and the appearance is also neat.
도 1은 본 발명에 의한 안경의 사시도1 is a perspective view of glasses according to the present invention
도 2는 본 발명의 요부 정면도2 is a front view of main parts of the present invention;
[규칙 제91조에 의한 정정 22.12.2009]　
도 3은 본 발명의 펼친상태 단면도 [Revision 22.12.2009 by Rule 91]
Figure 3 is an expanded state cross-sectional view of the present invention
[규칙 제91조에 의한 정정 22.12.2009]　
도 4는 본 발명의 접철상태 단면도 [Revision 22.12.2009 by Rule 91]
4 is a cross-sectional view of the folded state of the present invention
[규칙 제91조에 의한 정정 22.12.2009]　
도 5는 본 발명의 요부 사시도 [Revision 22.12.2009 by Rule 91]
5 is a perspective view of main parts of the present invention;
[규칙 제91조에 의한 정정 22.12.2009]　
도 6는 도 4의 A-A선 확대 단면도 [Revision 22.12.2009 by Rule 91]
6 is an enlarged cross-sectional view taken along the line AA of FIG.
***도면의 주요 부분에 대한 부호의 설명****** Description of symbols for the main parts of the drawings ***
2, 3: 렌즈테2, 3: lens frame
10: 가이드바 11: 받침면10: guide bar 11: base
12: 탄성홈 15: 탄성구12: elastic groove 15: elastic sphere
16: 접촉면 16: contact surface
20: 고정관체20: fixed tube
30: 슬라이드관체30: slide tube
본 발명에 의한 접철안경의 슬라이드장치는,The slide device of the folding glasses according to the present invention,
가이드바(10)와, 상기 가이드바(10)가 삽입되어 고정되는 고정관체(20) 및 가이드바(10)가 삽입된 상태로 이동하는 슬라이드관체(30)로 구성되며, Guide bar 10, the guide bar 10 is composed of a fixed tube body 20 is inserted and fixed and a slide tube body 30 to move in the inserted state, the guide bar 10,
가이드바(10)는 단면형상을 사다리꼴로 구성하고 고정관체(20) 및 슬라이드관체(30)의 구멍도 가이드바(10)의 단면형태와 동일한 형태로 구성하며,The guide bar 10 is configured in a trapezoidal cross-sectional shape and the holes of the fixed tube 20 and the slide tube 30 also have the same shape as the cross-sectional shape of the guide bar 10,
가이드바(10)에는 슬라이드관체(30)가 최대한 펼쳤을 때와 최대한 접혔을 때 중첩되는 부분(L)의 범위 내에 탄성홈(12)을 형성하여 슬라이드관체(30)가 펼쳤을 때는 물론 접었을 때에도 탄성홈(12)이 보이지 않도록 하고,The guide bar 10 forms an elastic groove 12 within the range of the overlapped portion L when the slide tube 30 is fully unfolded and folded as much as possible, so that when the slide tube 30 is unfolded as well as an elastic groove when folded, (12) is invisible,
탄성홈(12)은 양옆에 바닥면이 유지되는 받침턱(11)을 갖고 그 사이에 탄성홈(12)이 형성되도록 하며, The elastic groove 12 has a support jaw (11) that the bottom surface is maintained on both sides so that the elastic groove 12 is formed therebetween,
상기 탄성홈(12)의 내부에 탄성구(15)를 삽입하는데, 탄성구(15)는 중앙부에 길이가 긴 접촉면(16)을 갖고 양단이 위로 절곡된 형태이고, The elastic sphere 15 is inserted into the elastic groove 12, the elastic sphere 15 has a long contact surface 16 in the center and is bent at both ends,
탄성홈(12)의 가이드바(10)의 중앙 쪽에 해당하는 부위만 고정시키고 반대쪽 끝단은 자유상태가 되도록 구성함을 특징으로 한다.Only the portion corresponding to the center side of the guide bar 10 of the elastic groove 12 is characterized in that the opposite end is configured to be free.
이하 첨부된 도면에 의거 본 발명의 바람직한 구성 실시 예를 상세히 살펴보면 다음과 같다. Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 의한 안경의 사시도1 is a perspective view of glasses according to the present invention
도 2는 본 발명의 요부 정면도2 is a front view of main parts of the present invention;
도 3a는 본 발명의 펼친상태 단면도Figure 3a is an expanded state cross-sectional view of the present invention
도 3b는 본 발명의 접철상태 단면도Figure 3b is a cross-sectional view of the folded state of the present invention
도 4는 본 발명의 요부 사시도4 is a perspective view of main parts of the present invention;
도 5는 도 3b의 A-A선 확대 단면도5 is an enlarged cross-sectional view taken along the line A-A of FIG.
본 발명의 슬라이드장치는 통상의 접철안경 슬라이드장치와 같이 가이드바(10)와 상기 가이드바(10)가 삽입되어 고정되는 고정관체(20) 및 가이드바(10)가 삽입된 상태로 이동하는 슬라이드관체(30)로 구성된다. The slide device of the present invention slides in a state in which the guide bar 10 and the fixed bar 20 and the guide bar 10 are inserted and fixed as in the conventional folding glasses slide device are inserted. It consists of the tubular body 30.
상기 고정관체(20)와 슬라이드관체(30)는 각각 양측의 렌즈테(2)(3) 상부에 고정된다. The fixed tubular body 20 and the slide tubular body 30 are respectively fixed to the upper side of the lens frame (2) (3).
본 발명의 가이드바(10)는 단면형상이 사각형상을 갖는 것으로 선택하고 좀 더 바람직하게는 사다리꼴로 하는 것이 디자인 면이나 유동을 방지하는데 더욱 유리하다.The guide bar 10 of the present invention is selected to have a rectangular cross section and more preferably trapezoidal, which is more advantageous for preventing the design surface or flow.
이러한 가이드바(10)가 삽입되는 고정관체(20) 및 슬라이드관체(30)의 구멍도 가이드바(10)의 단면형태와 동일한 형태로 구성한다.The holes of the fixed tube body 20 and the slide tube body 30 into which the guide bar 10 is inserted also have the same shape as that of the cross section of the guide bar 10.
특히 본 발명의 가이드바(10)는 슬라이드관체(30)가 최대한 펼쳤을 때와 최대한 접혔을 때 중첩되는 부분(L)의 범위 내에 탄성홈(12)을 형성하여 슬라이드관체(30)가 펼쳤을 때는 물론 접었을 때에도 탄성홈(12)이 보이지 않도록 하였으며, 탄성홈(12)은 양옆에 바닥면이 유지되는 받침턱(11)을 갖고 그 사이에 탄성홈이 형성되도록 하였다. In particular, the guide bar 10 of the present invention when the slide tube 30 is fully extended and when folded to form the elastic groove 12 in the range of the overlapping portion (L) of course when the slide tube 30 is unfolded as well Even when folded, the elastic groove 12 is not visible, and the elastic groove 12 has a support jaw 11 on which bottom surfaces are maintained on both sides thereof, and an elastic groove is formed therebetween.
상기 탄성홈(12)의 내부에 탄성구(15)를 삽입하는데, 탄성구(15)는 중앙부에 길이가 긴 접촉면(16)을 갖고 양단이 위로 절곡된 형태이면서 탄성홈(12)의 가이드바(10)의 중앙 쪽에 해당하는 부위를 탄성홈(12)의 내부에 용접이나 핀, 볼트 등의 공지된 수단으로 고정시키고 반대쪽 끝단은 자유상태로 두었다.The elastic sphere 15 is inserted into the elastic groove 12, the elastic sphere 15 has a long contact surface 16 in the center portion and is bent at both ends of the guide bar of the elastic groove 12 The part corresponding to the center side of (10) was fixed to the inside of the elastic groove 12 by known means, such as welding, a pin, a bolt, and the other end was left in a free state.
그리고 탄성구(15)의 접촉면(16)은 슬라이드관체(30)에 삽입하지 않은 자유 상태에서는 받침턱(11)보다 조금 더 아래로 돌출되도록 하며, 슬라이드관체(30)에 삽입되면서 탄성홈(12)의 내부로 탄성을 받으며 밀려 들어가도록 한 것이다.In addition, the contact surface 16 of the elastic sphere 15 is protruded a little lower than the support jaw 11 in the free state not inserted into the slide tube 30, and the elastic groove 12 is inserted into the slide tube 30. ) Is pushed into the inside of the elastic.
상기 가이드바(10)의 끝단부에 나사구멍(13)을 형성하여 슬라이드관체(30)와 결합한 다음 스톱퍼(14)를 체결하여 슬라이드관체(30)가 이탈되는 것을 방지하였다.A screw hole 13 was formed at the end of the guide bar 10 to engage with the slide tube 30, and then the stopper 14 was fastened to prevent the slide tube 30 from being separated.
도면 중 미설명된 부호 4는 안경다리, 5는 렌즈이다.In the drawings, reference numeral 4 denotes an eyeglass leg and 5 a lens.
이러한 구성으로 된 본 발명의 작용을 살펴본다.It looks at the operation of the present invention having such a configuration.
접철을 위하여 일측 슬라이드관체(30)가 고정된 렌즈테(3)를 반대 측 고정관체(20)가 고정된 다른 렌즈테(2) 방향으로 밀게 되면 이동하게 되는데, 슬라이드관체(30)가 탄성구(15)의 탄성을 받으면서 이동하여 접철이 이루어지며 렌즈테(3)가 반대 측 렌즈테(2)에 밀착되면 접철이 완료된 것이다. For folding, the lens frame 3 on which one side of the slide tube 30 is fixed is pushed in the direction of the other lens frame 2 on which the opposite side tube 20 is fixed, and the slide tube 30 moves to the elastic sphere. The folding is made by moving while receiving the elasticity of 15. When the lens frame 3 is in close contact with the lens frame 2 on the opposite side, the folding is completed.
반대로 사용을 위해 반대 측으로 펼치고자 할 때도 양측 렌즈테(2)(3)를 양손으로 잡고 벌려주면 되는데, 슬라이드관체(30)가 가이드바(10)를 타고 이동하면서 탄성구(15)의 탄성을 받으므로 계속하여 적당한 마찰력을 가지면서 이동하게 되는 것이다. On the contrary, in order to spread to the opposite side for use, both sides of the lens frame (2) and (3) can be opened by holding them with both hands, while the slide tube (30) moves on the guide bar (10) to resilient the elastic sphere (15). Receiving will continue to move with moderate friction.
슬라이드관체(30)의 끝단이 가이드바(10) 끝의 스톱퍼(14)에 걸리면 이동이 완료되고 안경을 사용할 수 있는 상태가 된다. When the end of the slide tube 30 is caught by the stopper 14 at the end of the guide bar 10, the movement is completed and the glasses can be used.
이러한 과정에서 본 발명의 구성에 의하면 사다리꼴 단면 형상으로 가이드바(10)를 구성하고, 고정관체(20) 및 슬라이드관체(30)가 가이드바(10)에 일치하는 형태로 구성됨과 동시에 탄성구(15)가 설치되는 탄성홈(12) 부분도 받침턱(11)을 갖는 형태로 구성되므로 슬라이드관체(30)와 가이드바(10)가 4곳 모서리까지 꼭 맞게 결합되면서 4면이 모두 서로 간에 지지되는 것이고 따라서 슬라이드관체(30)가 가이드바(10)의 중심선을 기준으로 회전하려는 유동이 발생하지 않게 된다.According to the configuration of the present invention in this process constitutes a guide bar 10 in the shape of a trapezoidal cross-section, the fixed tube 20 and the slide tube body 30 is configured to match the guide bar 10 and at the same time the elastic sphere ( Since the portion of the elastic groove 12 in which the 15 is installed is also configured to have a support jaw 11, the slide tube 30 and the guide bar 10 are tightly coupled to four corners, and all four surfaces are supported by each other. Therefore, the slide tube 30 does not generate a flow to rotate about the center line of the guide bar (10).
따라서 안경이 변형되거나 변형에 의해 안경 착용할 때 초점이 잘 맞지 않는 현상 등이 발생하지 않게 되는 것이다. Therefore, when the glasses are deformed or deformed by wearing the glasses, the phenomenon of poor focusing does not occur.
또 탄성홈(12)은 슬라이드관체(30)를 펼쳤을 때나 접었을 때 모두 외부에서는 보이지 않게 되므로 외관을 단정하게 유지할 수 있는 장점도 있으면서, 한상 탄성구(15)의 탄성이 균일한 힘으로 작용되므로 작동감이 뛰어나게 된다. In addition, since the elastic groove 12 is not visible from the outside when the slide pipe body 30 is expanded or folded, it also has the advantage of maintaining the appearance neatly, since the elasticity of the Hansang elastic sphere 15 acts with a uniform force The sense is excellent.
그리고 탄성구(15)가 설치되는 상태가 받침턱(11)을 갖는 탄성홈(12)에 안착되는 형태이므로 탄성구(15)가 수축작용을 할 때 탄성홈(12) 내부에서 가이드되면서 작용하므로 안정적으로 탄성작용을 하게 되며, 탄성구(15)에는 면적이 넓은 접촉면(16)을 갖고 이러한 접촉면(16)이 슬라이드관체(30)에 마찰을 가하므로 슬라이드관체(30)와 가이드바(10) 사이에 유격이 전혀 없이 탄성을 가할 수 있게 되고 넓은 면적의 접촉면(16)이 면접촉으로 마찰되므로 안정적인 슬라이드 마찰력을 가할 수 있게 되는 것이다.And since the state in which the elastic sphere 15 is installed is seated in the elastic groove 12 having the base jaw 11, the elastic sphere 15 acts while being guided in the elastic groove 12 when the contraction action The elastic sphere 15 is stable, and the elastic sphere 15 has a large contact surface 16 and the contact surface 16 applies friction to the slide tube body 30 so that the slide tube body 30 and the guide bar 10. It is possible to apply elasticity without any gaps between them, and the contact surface 16 of a large area is rubbed in surface contact so that a stable slide friction force can be applied.
또 탄성구(15)는 일측이 미리 탄성홈(12)에 고정되므로 사용 중 이탈될 염려가 없으면서 조립이나 분리 작업도 편리하고 신속하게 할 수 있게 된다.In addition, since the elastic sphere 15 is fixed to the elastic groove 12 in advance, there is no fear of detachment during use, so that the assembly or detachment work can be done conveniently and quickly.

Claims (1)

  1. 가이드바(10)와, 상기 가이드바(10)가 삽입되어 고정되는 고정관체(20) 및 가이드바(10)가 삽입된 상태로 이동하는 슬라이드관체(30)로 구성되며, Guide bar 10, the guide bar 10 is composed of a fixed tube body 20 is inserted and fixed and a slide tube body 30 to move in the inserted state, the guide bar 10,
    가이드바(10)는 단면형상을 사다리꼴로 구성하고 고정관체(20) 및 슬라이드관체(30)의 구멍도 가이드바(10)의 단면형태와 동일한 형태로 구성하며,The guide bar 10 is configured in a trapezoidal cross-sectional shape and the holes of the fixed tube 20 and the slide tube 30 also have the same shape as the cross-sectional shape of the guide bar 10,
    가이드바(10)에는 슬라이드관체(30)가 최대한 펼쳤을 때와 최대한 접혔을 때 중첩되는 부분(L)의 범위 내에 탄성홈(12)을 형성하여 슬라이드관체(30)가 펼쳤을 때는 물론 접었을 때에도 탄성홈(12)이 보이지 않도록 하고,The guide bar 10 forms an elastic groove 12 within the range of the overlapped portion L when the slide tube 30 is fully unfolded and folded as much as possible, so that when the slide tube 30 is unfolded as well as an elastic groove when folded, (12) is invisible,
    탄성홈(12)은 양옆에 바닥면이 유지되는 받침턱(11)을 갖고 그 사이에 탄성홈(12)이 형성되도록 하며, The elastic groove 12 has a support jaw (11) that the bottom surface is maintained on both sides so that the elastic groove 12 is formed therebetween,
    상기 탄성홈(12)의 내부에 탄성구(15)를 삽입하는데, 탄성구(15)는 중앙부에 길이가 긴 접촉면(16)을 갖고 양단이 위로 절곡된 형태이고, The elastic sphere 15 is inserted into the elastic groove 12, the elastic sphere 15 has a long contact surface 16 in the center and is bent at both ends,
    탄성홈(12)의 가이드바(10)의 중앙 쪽에 해당하는 부위만 고정시키고 반대쪽 끝단은 자유상태가 되도록 구성함을 특징으로 하는 접철안경의 슬라이드장치.The slide device of the fold eyeglasses, characterized in that only the portion corresponding to the center side of the guide bar 10 of the elastic groove 12 and the opposite end is configured to be free.
PCT/KR2009/004745 2009-07-23 2009-08-26 Slide device of folding glasses WO2011010767A1 (en)

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KR20090009650 2009-07-23
KR20-2009-0009650 2009-07-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104983554A (en) * 2015-06-16 2015-10-21 杭州来同科技有限公司 Glass bracket

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0784224A (en) * 1993-09-18 1995-03-31 Orient Megane Kk Temple of spectacle frame
KR200220771Y1 (en) * 2000-11-24 2001-04-16 김칠기 glasses
KR200239012Y1 (en) * 2001-05-04 2001-10-12 정태헌 Spectacles frame capable of length control
JP2004533631A (en) * 2001-02-16 2004-11-04 レネ トレドウラ、 Frame for retractable glasses with intrinsic joints
JP2008292917A (en) * 2007-05-28 2008-12-04 Takayuki Tetsui Variable nose pad

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0784224A (en) * 1993-09-18 1995-03-31 Orient Megane Kk Temple of spectacle frame
KR200220771Y1 (en) * 2000-11-24 2001-04-16 김칠기 glasses
JP2004533631A (en) * 2001-02-16 2004-11-04 レネ トレドウラ、 Frame for retractable glasses with intrinsic joints
KR200239012Y1 (en) * 2001-05-04 2001-10-12 정태헌 Spectacles frame capable of length control
JP2008292917A (en) * 2007-05-28 2008-12-04 Takayuki Tetsui Variable nose pad

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104983554A (en) * 2015-06-16 2015-10-21 杭州来同科技有限公司 Glass bracket

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