KR200307941Y1 - A guard glasses - Google Patents
A guard glasses Download PDFInfo
- Publication number
- KR200307941Y1 KR200307941Y1 KR20-2002-0037274U KR20020037274U KR200307941Y1 KR 200307941 Y1 KR200307941 Y1 KR 200307941Y1 KR 20020037274 U KR20020037274 U KR 20020037274U KR 200307941 Y1 KR200307941 Y1 KR 200307941Y1
- Authority
- KR
- South Korea
- Prior art keywords
- security lens
- rim portion
- mesh
- eyeglass frame
- lens
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 title abstract description 5
- 239000005336 safety glass Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 210000004243 sweat Anatomy 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010881 fly ash Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009333 weeding Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C9/00—Attaching auxiliary optical parts
- G02C9/02—Attaching auxiliary optical parts by hinging
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Eyeglasses (AREA)
Abstract
본 고안은 기존의 투명한 렌즈를 대신하여 망체를 설치하므로써 공기소통이 원활한 구조를 갖는다는 점과, 보안렌즈가 절첩(회동) 가능하게 설치되어 필요에 따라 망체의 전방에 위치시킬 수 있다는 점과, 안경테의 후방측 림부에 쿠션력이 양호한 연질부재를 설치하여 밴드압에 의한 압박현상을 완화시킬 수 있는 것에 특징을 갖는 보안경에 관한 것이다.The present invention provides a smooth structure of air communication by installing a mesh in place of the existing transparent lens, and the security lens is installed so that it can be folded (rotated), and can be positioned in front of the mesh as needed. The present invention relates to a safety glasses having a feature of providing a soft member having a good cushioning force to a rear rim portion of a spectacle frame so as to alleviate the compression phenomenon caused by band pressure.
본 고안의 주된 특징은,Main features of the present invention,
전방측 림부(11)와 후방측 림부(12)를 갖는 안경테(10)와, 상기 전방측 림부(11)에 고정 설치되는 망체(20)와, 상기 안경테(10) 상에 힌지수단(60)에 의해 회동가능하게 설치되어, 회동각도에 따라 상기 망체의 전방에 선택적으로 위치되는 보안렌즈(50)로 구성된 것이다.An eyeglass frame 10 having a front rim portion 11 and a rear rim portion 12, a net body 20 fixed to the front rim portion 11, and a hinge means 60 on the eyeglass frame 10. Is rotatably installed by, consisting of a security lens 50 is selectively positioned in front of the mesh body according to the angle of rotation.
본 고안의 효과는The effect of the present invention
안경테의 전방측 림부상에 기존의 투명 글라스나 투명 수지재를 대신하여 망체를 설치하므로써 통기성을 크게 향상시킬 수 있어 땀이나 서리발생을 방지할 수 있으며, 액상상태의 이물질(예컨데 농약 또는 제초작업시 비산물)을 유입을 충분히 차단하므로써 농업용으로 적합하다.By installing a mesh in place of the existing transparent glass or transparent resin on the front rim of the spectacle frame, it is possible to greatly improve breathability and prevent the occurrence of sweat or frost. It is suitable for agriculture by blocking the inflow of fly ash) sufficiently.
또한, 보안렌즈를 힌지방식으로 설치하여 필요에 따라 착용할 수 있으므로분말상태의 이물질을 차단할 경우 보안렌즈를 망체전에 위치시킴으로써 차단효과를 높일 수 있다.In addition, since the security lens is installed in a hinged manner and can be worn according to need, when blocking foreign substances in the powder state, the security lens can be placed in front of the net to increase the blocking effect.
또한, 후방측 림부상에 흡수성과 완충성이 양호한 연질부재가 설치되므로써 밴드의 탄성력에 의한 압박감을 줄일 수 있어 착용감을 향상시킬 수 있다.In addition, since a soft member having good absorbency and cushioning property is provided on the rear rim, it is possible to reduce the feeling of pressure caused by the elastic force of the band, thereby improving the wearing comfort.
Description
본 고안은 기존의 투명한 렌즈를 대신하여 망체를 설치하므로써 공기소통이 원활한 구조를 갖는다는 점과, 보안렌즈가 절첩(회동) 가능하게 설치되어 필요에 따라 망체의 전방에 위치시킬 수 있다는 점과, 안경테의 후방측 림부에 쿠션력이 양호한 연질부재를 설치하여 밴드압에 의한 압박현상을 완화시킬 수 있는 것에 특징을 갖는 보안경에 관한 것이다.The present invention provides a smooth structure of air communication by installing a mesh in place of the existing transparent lens, and the security lens is installed so that it can be folded (rotated), and can be positioned in front of the mesh as needed. The present invention relates to a safety glasses having a feature of providing a soft member having a good cushioning force to a rear rim portion of a spectacle frame so as to alleviate the compression phenomenon caused by band pressure.
보안경은 산업용, 스포츠용등 광범위하게 사용되는 착용용 눈 보호구이다.Safety goggles are wearable eye protection devices that are widely used in industrial and sports applications.
이러한 보안경은 농업분야에서도 유용하게 활용될 수 있다. 예컨데, 농약살포시나 제초작업시에 비산물로 부터 눈을 보호하기 위해 착용하게 된다. 특히 농업용으로 사용할 때는 대부분 덥고 맑은 날씨에 (농약살포나 제초)작업이 이루어지기 때문에 통기성이 무엇보다 중요하다.Such safety glasses can be usefully used in agriculture. For example, it may be worn to protect eyes from fly products during pesticide spraying or weeding. In particular, when used for agriculture, ventilation is important because most work is carried out in hot and sunny weather (pesticide spraying or weeding).
그러나, 종래의 보안경은 도 1과 같이 안경테(1)의 상부 및 하부에 통풍구(2)가 형성되어 있음에도 불구하고 양호한 통기성을 얻기 어렵다. 이 경우 통풍구(2)의 넓이를 확장하는 대안이 있을 수 있으나 안경테(1)의 테두리면(1a) 면적이 한정되어 있기 때문에 넓이 확장에 제한이 따르며, 통풍구(2)가 테두리면(1a)에만 국한되므로 바람의 방향에 따라 통풍량에 많은 차이가 나는 한계성이 있다.However, in the conventional safety glasses as shown in Fig. 1, even though the ventilation holes 2 are formed in the upper and lower portions of the spectacle frame 1, it is difficult to obtain good breathability. In this case, there may be an alternative to expand the width of the ventilation opening 2, but since the area of the rim surface 1a of the spectacle frame 1 is limited, there is a restriction on the expansion of the width of the ventilation frame 2, and the ventilation opening 2 is only on the rim surface 1a. As it is limited, there is a limit in that the amount of ventilation varies greatly depending on the direction of the wind.
이러한 이유 때문에 보안렌즈(3)의 내면에 서리가 끼거나 땀이 차게 되어 시야확보가 어려워 원활한 작업이 어렵다.For this reason, the frost or sweat on the inner surface of the security lens (3) is difficult to secure the field of view is difficult to work smoothly.
또한, 종래의 보안렌즈(3)는 글라스(glass)나 합성수지재등의 취성이 큰 재질로 되어 있기 때문에 외부충격으로 쉽게 깨지거나 손상되는 일이 많다.In addition, since the conventional security lens 3 is made of a brittle material such as glass or a synthetic resin material, it is often easily broken or damaged by external shock.
또한, 상기 후방측 림부(1b)는 밴드(4) 압(壓)에 의해 안면에 밀착되는데, 이때 안면이 후방측 림부(1b)의 밀착력에 의해 압박되면서 피부를 자극하므로써 보안경을 벗은 후에 안경자국이 선명하게 남게 되고, 안면의 압박력 때문에 착용감이 좋지 않다.In addition, the rear rim (1b) is in close contact with the face by the pressure of the band (4), wherein the face is pressed by the adhesion of the rear rim (1b) while stimulating the skin by removing the eyeglasses after removing the eyeglasses This remains sharp, and the fit is bad because of facial pressure.
따라서, 본 고안은 종래 보안경의 문제점을 해소하기 위해 안출한 것으로서, 통기도가 크게 개선된 구조를 갖는 보안경을 제공하는데 제 1목적이 있다.Therefore, the present invention has been made to solve the problems of the conventional safety glasses, the first object is to provide a safety glasses having a structure with greatly improved ventilation.
또한, 보안렌즈를 힌지방식으로 설치하여 보안렌즈의 선택적인 사용이 가능한 보안경을 제공하는데 제 2목적이 있다.In addition, the second purpose is to provide a safety goggles that can be selectively used by installing the security lens in a hinged manner.
또한, 후방측 림부상에 흡수성과 완충성이 양호한 연질부재를 설치하여 밴드의 탄성력에 의한 압박감을 줄일 수 있어 착용감을 향상시킨 보안경을 제공하는데 제 3목적이 있다.In addition, by providing a soft member having good absorbency and cushioning property on the rear rim portion to reduce the pressure caused by the elastic force of the band has a third purpose to provide a safety glasses that improve the wearing comfort.
도 1은 종래 보안경의 구성도1 is a block diagram of a conventional safety glasses
도 2는 본 고안에 따른 보안경의 분리사시도2 is an exploded perspective view of the eye shield according to the present invention
도 3은 본 고안에 따른 보안경의 결합상태 횡단면도3 is a cross-sectional view of the coupled state of the safety glasses according to the present invention
도 4는 본 고안에 따른 보안경의 결합상태 종단면도Figure 4 is a longitudinal cross-sectional view of the coupled state of the safety glasses according to the present invention
도 5a는 본 고안에 따른 보안경에 있어서 힌지수단의 상세 사시도Figure 5a is a detailed perspective view of the hinge means in the safety glasses according to the present invention
도 5b는 본 고안에 따른 보안경에 있어서 힌지수단의 결합상태 종단면도Figure 5b is a longitudinal cross-sectional view of the hinge state of the hinge means in the safety glasses according to the present invention
[도면의 주요 부분에 대한 부호의 설명][Description of Symbols for Main Parts of Drawing]
10. 안경테 11. 전방측 림부10. Glasses frame 11. Front rim
12. 후방측 림부 12a. 안착면12. Rear rim 12a. Seating surface
20. 망체 30. 연질부재20. Mesh 30. Soft member
50. 보안렌즈 60. 힌지수단50. Security lens 60. Hinge means
61. 안경테측 돌부 62. 탄성걸림편61. Eyeglass frame side protrusion 62. Elastic locking piece
63. 보안렌즈측 돌부 63a. 걸림홈63. Security lens side protrusion 63a. Home
64. 연결핀64. Connection pin
상기한 본 고안의 목적은The purpose of the present invention described above
전방측 림부와 후방측 림부를 갖는 안경테와, 상기 전방측 림부에 고정 설치되는 망체와, 상기 안경테 상에 힌지수단에 의해 회동가능하게 설치되어, 회동각도에 따라 상기 망체의 전방에 선택적으로 위치되는 보안렌즈로 구성하므로써 달성된다.A spectacle frame having a front rim and a rear rim, a net body fixed to the front rim, and rotatably installed on the spectacle frame by hinge means, and selectively positioned in front of the net body according to a rotation angle. This is achieved by constructing a security lens.
또한, 후방측 림부 상에 안착면이 형성되고, 이 안착면에 연질부재가 접착되어 착용시 연질부재가 안면에 접촉되게 하므로써 달성된다.In addition, a seating surface is formed on the rear side rim, and a soft member is adhered to the seating surface so that the soft member is brought into contact with the face when worn.
또한, 상기 힌지수단은 안경테의 전방측 림부의 전면 양측에 형성되며, 내부에는 공간부가 마련된 안경테측 돌부와, 상기 공간부에 선단이 노출되게 삽입되는 걸림편과, 상기 보안렌즈의 양측에 상기 안경테측 돌부와 대응되게 형성되며, 외주상에 상기 노출된 걸림편의 선단에 걸리도록 수 개의 걸림홈이 형성된 보안렌즈측 돌부와, 상기 안경테측 돌부와 보안렌즈측 돌부를 동시에 관통하여 이들 돌부를 연결함과 함께 보안렌즈측 돌부가 회전가능하게 하는 연결핀으로 구성하므로써 달성된다.In addition, the hinge means is formed on both sides of the front of the front rim portion of the spectacle frame, there is a spectacle frame side projection provided inside the space, the engaging piece is inserted so that the front end is exposed to the space portion, and the spectacle frame on both sides of the security lens It is formed to correspond to the side projections, and through the security lens side projections with a plurality of locking grooves formed on the outer periphery of the exposed engaging pieces, and through the eyeglass frame side projections and the security lens side projections at the same time to connect these projections Along with this, it is achieved by constructing a connecting pin which allows the security lens side protrusion to rotate.
이하, 본 고안의 실시예를 첨부된 도 2 내지 5b를 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 2 to 5B.
본 고안의 보안경은 도 2와 같이 전방측 림부(11)와 후방측 림부(12)를 가지면서 이들 림부를 연결하는 테두리면(13)을 갖는 안경테(10)가 기본으로 구비된다. 이때, 테두리면(13)상에는 통기성을 위해 통기공(13a)을 형성하는 것이 바람직하다.Safety glasses according to the present invention is provided with a spectacle frame 10 having a front rim 11 and a rear rim 12 and having an edge surface 13 connecting these rims as shown in FIG. 2. At this time, it is preferable to form a ventilation hole 13a on the edge surface 13 for air permeability.
상기 안경테(10)의 전방측 림부(11)에는 망체(20)가 결합된다.이 망체는 견고성을 위해 금속재로 되는 것이 바람직하며, 금속중에서도 녹을 방지할 수 있는 스테인레스로 제작하는 것이 보다 바람직하다.A mesh body 20 is coupled to the front rim portion 11 of the spectacle frame 10. The mesh body is preferably made of metal for firmness, and more preferably made of stainless steel, which can prevent rust.
상기 망체(20)는 안경테(10)를 성형할 때 망체의 테두리가 전방측 림부(11)에 매입되게 하여 성형하므로써 안경테와 취합되나, 이외에도 나사등에 의한 체결에 의한 방법, 끼움에 의한 방법등 다양한 방법을 적용할 수 있음은 물론이다.The net body 20 is assembled with the eyeglass frame by molding the frame of the net body to be embedded in the front rim portion 11 when forming the eyeglass frame 10, in addition to a variety of methods such as fastening by screws, etc. Of course, the method can be applied.
상기 안경테(20)의 후방측 림부(12)에는 도 3 및 도 4와 같이 안착면(12a)이 형성되고, 이 안착면에는 부드럽고, 땀의 흡수력이 좋으며 적당한 마찰력을 갖는 연질부재(30)가 접착된다. 이 연질부재(30)는 보안경의 착용시 안면에 접촉되어 밴드(40)압에 의해 안경테(10)가 안면에 밀착될 때 피부가 압박되는 것을 완화시켜주므로써 착용감을 좋게 하고, 또한 땀을 흡수하므로써 청결을 유지할 수 있으며, 미끌림을 방지하여 오랫동안 착용상태를 유지시켜주는 여러 가지 역할을 한다.On the rear rim portion 12 of the spectacle frame 20, seating surfaces 12a are formed, as shown in Figs. 3 and 4, and the seating surfaces have a soft member 30 having a good absorbing force of sweat and having a moderate friction force. Are glued. The soft member 30 is in contact with the face when wearing the goggles to reduce the pressure on the skin when the eyeglass frame 10 is in close contact with the face by the pressure of the band 40 to improve the feeling of comfort, and also absorbs sweat By doing so, it can maintain cleanliness and prevents slipping and plays various roles to keep the wearing state for a long time.
상기 안경테(10)의 전방측 림부(11)의 상단에는 힌지수단(60)에 의해 상하방향으로 회동 가능한 상태로 보안렌즈(50)가 설치되며, 상기 힌지수단은 보안렌즈(50)의 회동각도를 조절할 수 있는 구조를 가짐에 따라 필요에 따라 보안렌즈의 각도를 임의로 조절할 수 있다.The upper end of the front rim portion 11 of the spectacle frame 10 is provided with a security lens 50 in a state capable of rotating in the vertical direction by the hinge means 60, the hinge means is a rotation angle of the security lens 50 By having a structure that can adjust the angle of the security lens can be arbitrarily adjusted as needed.
이때, 상기 보안렌즈(50)는 최저 하향위치는 망체(20)의 전방이며, 최고 상향위치는 특정하지 않으나 대략 최저 하향위치로부터 약 90°~ 110° 상향지점에위치하는 것으로 한다. 따라서, 망체(20)로서 충분한 보호가 되지 않을 경우 보안렌즈(50)를 망체의 전방에 위치시킴으로써 보다 확실한 보호막을 구성하게 된다.At this time, the security lens 50 is the lowest downward position in front of the network 20, the highest upward position is not specified, but approximately 90 ° ~ 110 ° upward point from the lowest downward position is assumed to be located. Therefore, when sufficient protection is not provided as the network 20, the security lens 50 is positioned in front of the network to form a more reliable protective film.
그리고, 망체(20)와 보안렌즈(50)를 약 5㎜가량 격리되어 있으므로 보안렌즈를 망체의 전방에 위치시키더라도 통풍에 대한 문제점은 없다.In addition, since the mesh 20 and the security lens 50 are separated by about 5 mm, even if the security lens is positioned in front of the mesh, there is no problem about ventilation.
또한, 보안렌즈(50)는 유색 또는 무색렌즈를 적용할 수 있으며, 유색렌즈의 경우 차광효과가 있으므로 작업의 효율성을 더할 수 있다.In addition, the security lens 50 may be applied to a colored or colorless lens, and in the case of the colored lens has a light shielding effect can add work efficiency.
상기 힌지수단(60)은 도 5a 및 도 5b에서와 같이 보안렌즈(50)의 회동을 가능케하면서 동시에 회동각도를 조절할 수 있는 구조를 갖는다.The hinge means 60 has a structure that allows the security lens 50 to rotate and at the same time adjust the rotation angle as shown in FIGS. 5A and 5B.
그 구조를 구체적으로 보면, 상기 안경테(10)의 전방측 림부(11)의 전면 양측에 형성되며, 내부에 공간부(s)가 마련된 안경테측 돌부(61)와, 상기 공간부(s)에 선단이 노출되게 삽입되는 탄성 걸림편(62)과, 상기 보안렌즈(50)의 양측에 상기 안경테측 돌부(61)와 대응되게 형성되며 외주상에 상기 노출된 탄성 걸림편(62)의 선단에 걸리도록 수 개의 걸림홈(63a)이 형성된 보안렌즈측 돌부(63)와, 상기 안경테측 돌부(61)와 보안렌즈측 돌부(63)를 동시에 관통하여 이들 돌부를 연결함과 함께 보안렌즈측 돌부가 회전가능하게 연결하는 연결핀(64)으로 구성된다.Specifically, the structure is formed on both sides of the front surface of the front rim portion 11 of the spectacle frame 10, and the spectacle frame side protrusion 61 and the space portion s provided therein are arranged in the space portion s. The front end of the elastic engaging piece 62 is inserted to be exposed, and formed on both sides of the security lens 50 to correspond to the eyeglass frame side projection 61, the outer end of the elastic engaging piece 62 is exposed Through the security lens side protrusion 63 formed with several locking grooves 63a and the eyeglass frame side protrusion 61 and the security lens side protrusion 63 at the same time to connect the protrusions, the security lens side stones It is composed of a connecting pin 64 to connect rotatably.
따라서, 탄성걸림편(62)의 선단이 보안렌즈측 돌부(63)의 외주면에 형성된 수 개의 걸림홈(63a)중 어느 하나의 걸림홈에 걸려 있는 상태로부터 보안렌즈(50)의 설치각을 변경하고자 할 때는, 걸림력에 비해 큰 힘으로 보안렌즈(50)를 원하는 방향으로 회전시키게 되면 탄성걸림편(62)이 최초 걸려있던 걸림홈(63a)으로부터이탈되면서 걸림력이 해제되고, 이후 원하는 위치에서 보안렌즈(50)를 위치시키게 되면 그 위치의 걸림홈(63a)에 탄성걸림편(62)의 선단이 걸리게 되므로써 각도조절이 가능하게 되는 것이다.Therefore, the installation angle of the security lens 50 is changed from the state where the front end of the elastic locking piece 62 is caught in any one of the locking grooves 63a formed on the outer circumferential surface of the security lens side protrusion 63. If you want to rotate the security lens 50 in the desired direction with a greater force than the locking force, the elastic locking piece 62 is released from the locking groove (63a) that was initially caught, the locking force is released, and then the desired position When the security lens 50 is positioned at the end of the elastic locking piece 62 is caught in the locking groove (63a) of the position is to be able to adjust the angle.
이상에서 설명한 바와 같이 본 고안은As described above, the present invention
안경테의 전방측 림부상에 기존의 투명 글라스나 투명 수지재를 대신하여 망체를 설치하므로써 통기성을 크게 향상시킬 수 있어 땀이나 서리발생을 방지할 수 있으며, 액상상태의 이물질(예컨데 농약, 제초작업시 비산물)을 유입을 충분히 차단하므로써 농업용으로 적합하다.By installing a mesh in place of the existing transparent glass or transparent resin on the front rim of the spectacle frame, it is possible to greatly improve the breathability and prevent the occurrence of sweat or frost. It is suitable for agriculture by blocking the inflow of fly ash) sufficiently.
또한, 보안렌즈를 힌지방식으로 설치하여 필요에 따라 착용할 수 있으므로 분말상태의 이물질을 차단할 경우 보안렌즈를 망체전에 위치시킴으로써 차단효과를 높일 수 있다.In addition, since the security lens can be installed in a hinged manner and can be worn as needed, the blocking effect can be enhanced by placing the security lens in front of the mesh when blocking foreign substances in the powder state.
또한, 후방측 림부상에 흡수성과 완충성이 양호한 연질부재가 설치되므로써 밴드의 탄성력에 의한 압박감을 줄일 수 있어 착용감을 향상시킬 수 있다.In addition, since a soft member having good absorbency and cushioning property is provided on the rear rim, it is possible to reduce the feeling of pressure caused by the elastic force of the band, thereby improving the wearing comfort.
Claims (3)
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| KR20-2002-0037274U KR200307941Y1 (en) | 2002-12-13 | 2002-12-13 | A guard glasses |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100898511B1 (en) * | 2007-07-26 | 2009-05-20 | 오토스테크 주식회사 | Safety goggles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100898511B1 (en) * | 2007-07-26 | 2009-05-20 | 오토스테크 주식회사 | Safety goggles |
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