KR200347395Y1 - Locking device for spectacles frame - Google Patents
Locking device for spectacles frame Download PDFInfo
- Publication number
- KR200347395Y1 KR200347395Y1 KR20-2003-0038801U KR20030038801U KR200347395Y1 KR 200347395 Y1 KR200347395 Y1 KR 200347395Y1 KR 20030038801 U KR20030038801 U KR 20030038801U KR 200347395 Y1 KR200347395 Y1 KR 200347395Y1
- Authority
- KR
- South Korea
- Prior art keywords
- washer
- protective tube
- bolt
- lens
- metal
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 7
- 239000000057 synthetic resin Substances 0.000 claims abstract description 7
- 229920005668 polycarbonate resin Polymers 0.000 claims abstract description 3
- 239000004431 polycarbonate resin Substances 0.000 claims abstract description 3
- 239000011521 glass Substances 0.000 abstract description 8
- 229920000515 polycarbonate Polymers 0.000 abstract description 2
- 239000004417 polycarbonate Substances 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/02—Bridge or browbar secured to lenses without the use of rims
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
본 고안은 안경렌즈에 안경다리 경첩과 코받침 연결대를 직접 보울트와 너트로 체결하는 무테안경용 체결구조에 관한 것인데 보다 구체적인 것은 렌즈에 형성되는 연결구멍에 금속제 보호관을 개입하고 보호관 속으로 경첩 또는 연결대의 보울트를 끼워 그 상하측에 합성수지(폴리카보네이트)제 와셔를 개입시키고 금속제와셔와 고정너트를 체결케 하므로서 렌즈의 체결부에 쉽게 인열(크랙)이 발생하는 것을 막아 안전하고 내구적인 무테안경이 되게 한 것이다.The present invention relates to a fastening structure for a rimless eyeglass that directly fastens a pair of eyeglasses hinges and nose pads to a spectacle lens by bolts and nuts. More specifically, a metal protective tube is inserted into a connecting hole formed in the lens, and a hinge or connecting rod is inserted into the protective tube. The bolt is inserted into the upper and lower sides of the synthetic resin (polycarbonate) washer and the metal washer and the fixing nut are fastened to prevent the tearing of the lens easily.It is a safe and durable frameless glasses. will be.
즉, 안경렌즈(1)의 연결구멍(101)을 기존 연결구멍보다 일정규격 크게 뚫어서 그 속에 안경렌즈의 두께보다 약 0.2~03.3mm. 정도가 연장되는 길이를 가지고 중심공(401)이 보울트외경과 같은 금속제 보호관(4)을 요동치 않게 끼워서 금속제 보호관(4)의 중심구멍(401) 내외측에 합성수지(폴리카보네이트수지)제 와셔(5)(6)를 끼운 다음 경첩(2)과 코받침연결대(2a)에 형성된 보울트(20)를 끼워서 외측와셔(6) 외측에서 금속제와셔(7)를 추가하고 너트(8)를 나사조립케 하는 무테 안경용 체결구조이다.That is, the connection hole 101 of the spectacle lens 1 is drilled a certain size larger than the existing connection hole, and the thickness of the spectacle lens is about 0.2 to 03.3 mm. The length of the length extends, and the center hole 401 is inserted into the metal protective tube 4 such as the outer diameter of the bolt so as not to swing, and the washer made of a synthetic resin (polycarbonate resin) inside and outside the center hole 401 of the metal protective tube 4 5) (6), and then insert the bolt (20) formed on the hinge (2) and the nose support connector (2a) to add a metal washer (7) from the outside of the outer washer (6) and screw the nut (8) It is a fastening structure for rimless glasses.
Description
본 고안은 각종안경 ( 선글라스 포함 )렌즈에 안경다리 경첩과 코받침 연결대를 직접 보울트와 너트로 체결하는 무테안경용 체결구조에 관한 것인데 보다 구체적인 것은 렌즈에 형성되는 연결구멍에 금속제 보호관을 개입하고 보호관 속으로 경첩 또는 연결대의 보울트를 끼워 그 상하측에 합성수지(폴리카보네이트)제 와셔를 개입시키고 금속제와셔와 고정너트를 체결케 하므로서 렌즈의 체결부에 쉽게 인열(크랙)이 발생하는 것을 막아 안전하고 내구적인 무테안경이 되게 한 것이다.The present invention relates to a fastening structure for rimless glasses, which directly connects a pair of eyeglass hinges and a nose support to a lens (including sunglasses) with a bolt and a nut, and more specifically, a metal protective tube is inserted into a connection hole formed in the lens. By inserting a bolt of a hinge or connecting rod through the washer made of synthetic resin (polycarbonate) and fastening the metal washer and the fixing nut, it prevents tearing easily from occurring in the fastening part of the lens, making it safe and durable. It was to be rimless glasses.
종래의 무테 안경용 체결구조는 안경렌즈의 구멍을 뚫고 이곳에 안경다리 경첩과 코받침 연결대의 보울트를 끼워서 너트를 나사조립하기 때문에 렌즈의 연결구멍이 직접 보울트와 너트에 접촉하여 적은 충격에도 쉽게 인열(크랙)이 발생하므로 상품의 하자를 초래하는 문제가 있었다.Conventional frameless fastening structure for rimless glasses drills the holes of the eyeglass lens and inserts the bolts of the eyeglass hinge and the nose support connector into the nut to assemble the nut, so that the connection hole of the lens directly contacts the bolt and the nut and easily tears even with little impact. Cracks), causing a problem of the product.
본고안은 상기와 같은 종래의 불편을 해결하기 위하여 개발한 것인데 이를 첨부된 도면에 의거 상세히 설명하면 다음과 같다.The present invention has been developed to solve the conventional inconvenience as described above will be described in detail based on the accompanying drawings as follows.
도 1은 본 고안의 단면도1 is a cross-sectional view of the present invention
도 2는 본 고안의 분해사시도2 is an exploded perspective view of the present invention
도 3은 본 고안의 전체적인 구성도 이다.3 is an overall configuration diagram of the present invention.
* 도면의 주요부분에 대한 부호설명* Explanation of symbols on the main parts of the drawings
1 : 안경렌즈 2 : 경첩1 eyeglass lens 2 hinge
2a : 코받침연결대 4 : 보호2a: nose support connector 4: protection
5,6 : 합성수지제와셔 7 : 금속제와셔5,6: Synthetic resin washer 7: Metal washer
8 : 너트 20 : 보울트8: nut 20: bolt
101 : 연결구멍 401 : 중심공101: connection hole 401: center hole
안경렌즈(1)에 안경다리 경첩(2)과 코받침 연결대(2a)를 보울트와 너트로 직접 체결하는 것에 있어서, 안경렌즈(1)의 연결구멍(101)을 기존 연결구멍보다 일정규격 크게 뚫어서 그 속에 안경렌즈의 두께보다 약 0.2~03.mm. 정도가 연장되는 길이를 가지고 중심공(401)이 보울트외경과 같은 금속제 보호관(4)을 요동치 않게 끼워서 금속제 보호관(4)의 중심구멍(401) 내외측에 합성수지(폴리카보네이트수지)제 와셔(5)(6)를 끼운 다음 경첩(2)과 코받침연결대(2a)에 형성된 보울트(20)를 끼워서 외측와셔(6) 외측에서 금속제와셔(7)를 추가하고 너트(8)를 나사조립케 하는 조립구조이다.In the fastening of the eyeglass leg hinge 2 and the nose support connecting portion 2a to the spectacle lens 1 directly with a bolt and a nut, the connecting hole 101 of the spectacle lens 1 is drilled to a certain size larger than the existing connecting hole. It is about 0.2 ~ 03.mm than thickness of glasses lens in it. The length of the length extends, and the center hole 401 is inserted into the metal protective tube 4 such as the outer diameter of the bolt so as not to swing, and the washer made of a synthetic resin (polycarbonate resin) inside and outside the center hole 401 of the metal protective tube 4 5) (6), and then insert the bolt (20) formed on the hinge (2) and the nose support connector (2a) to add a metal washer (7) from the outside of the outer washer (6) and screw the nut (8) It is an assembly structure.
이와같이 구성된 본 고안은 안경렌즈(1)의 연결구멍(101)에 금속제 보호관(4)이 끼워져서 보호관의 외측단이 렌즈외면보다 약간 돌출되고 보호관 내외측에 합성수지제와셔(5)(6)를 끼운 다음 보호관 중심공 속으로 안경다리경첩(2)과 코받침 연결대(2a)의 보울트(20)를 끼워 반대측에서 금속제 와셔(7)를 추가하고 너트(8)를 보울트(20)에 나사조립하여 긴장시키기 때문에 렌즈연결공(101)에 끼워진 보호관(4)이 렌즈 표면에서 0.2~0.3mm 정도가 튀어나온 상태에서 합성수지제와셔(5)(6)를 통해 금속제와셔(7)와 너트(8)의 압착력을 받게 되고 보울트(20)는 보호관(4)을 통해 렌즈를 관통하여 너트(8)와 나사 결합되므로 렌즈가 합성수지제 와셔 사이에 수용되므로 렌즈의 연결구멍(101) 내 외측이 보울트와 직접 접촉되지 않으면서 와셔사이에 지지되기 때문에 외부로부터 충격을 받아도 완충이 되면서 렌즈를 파악지지할 수 있고 이로인해 외부에서 충격을 받을 때 연결구멍 부분이 인열될 염려가 없게 되는 효과를 얻게 되는 것이다.According to the present invention configured as described above, the metal protective tube 4 is inserted into the connection hole 101 of the spectacle lens 1 so that the outer end of the protective tube slightly protrudes from the outer surface of the lens, and the synthetic resin washers 5 and 6 are disposed inside and outside the protective tube. Insert the bolt 20 of the eyeglass hinge (2) and the nose support connector (2a) into the center of the protective tube, and add a metal washer (7) on the opposite side, and screw the nut (8) to the bolt (20) Since the protective tube 4 inserted in the lens connector hole 101 protrudes 0.2 to 0.3 mm from the lens surface, the metal washer 7 and the nut 8 are made through the synthetic washer 5 and 6. And the bolt 20 penetrates the lens through the protective tube 4 and is screwed with the nut 8 so that the lens is accommodated between the synthetic washer, so that the outside of the lens connection hole 101 is directly connected to the bolt. Because it is supported between washers without contact, The shock absorber is able to grasp the lens while being shocked, so that when the shock is received from the outside, the connection hole part is not worried about tearing.
따라서 렌즈의 두께가 얇아도 그 체결부가 인열 염려가 없기 때문에 안전한 무테안경을 제공할 수 있고 이로인해 안전하고 내구적인 각종 무테안경을 공급할수 있게 되는 이점을 얻는 것이다.Therefore, even if the thickness of the lens is fastened because there is no fear of tearing the joint can provide a safe frameless glasses, thereby obtaining the advantage that can provide a variety of safe and durable frameless glasses.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0038801U KR200347395Y1 (en) | 2003-12-12 | 2003-12-12 | Locking device for spectacles frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0038801U KR200347395Y1 (en) | 2003-12-12 | 2003-12-12 | Locking device for spectacles frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200347395Y1 true KR200347395Y1 (en) | 2004-04-09 |
Family
ID=49428224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0038801U KR200347395Y1 (en) | 2003-12-12 | 2003-12-12 | Locking device for spectacles frame |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200347395Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102097233B1 (en) * | 2018-10-22 | 2020-05-28 | 서원우 | Improved rimless glasses |
-
2003
- 2003-12-12 KR KR20-2003-0038801U patent/KR200347395Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102097233B1 (en) * | 2018-10-22 | 2020-05-28 | 서원우 | Improved rimless glasses |
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