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KR100789315B1 - Lens assembly for gas mask with fixed clip and detachable spectacle frame - Google Patents

Lens assembly for gas mask with fixed clip and detachable spectacle frame Download PDF

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Publication number
KR100789315B1
KR100789315B1 KR1020060015903A KR20060015903A KR100789315B1 KR 100789315 B1 KR100789315 B1 KR 100789315B1 KR 1020060015903 A KR1020060015903 A KR 1020060015903A KR 20060015903 A KR20060015903 A KR 20060015903A KR 100789315 B1 KR100789315 B1 KR 100789315B1
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Prior art keywords
gas mask
spectacle frame
clip
lens assembly
fixing clip
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KR20070082813A (en
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김영남
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김영남
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle 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
    • G02C5/22—Hinges
    • G02C5/2218—Resilient hinges
    • G02C5/2254—Resilient hinges comprising elastic means other than coil spring

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  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

본 발명은 방독면에 사용되는 탈착식 렌즈결합체에 관한 것으로, 특히 방독면의 투시창과 안면시트를 서로 고정시키는 금속재의 밴딩부재에 탄력적으로 삽탈되게 한 고정클립을 구비하고, 그 고정클립 일측의 탄력편을 이용하여 렌즈를 갖는 안경테를 그 고정클립에 삽입 및 분리할 수 있게 함으로서,The present invention relates to a detachable lens assembly used for a gas mask, and in particular, having a fixing clip which is elastically detached to a metal banding member for fixing the sight window and the face sheet of the gas mask to each other, and using an elastic piece on one side of the fixing clip. By inserting and detaching the spectacle frame having the lens into the fixing clip,

방독면의 투시창 외측에 착탈 할 수 있게 하여 김서림 등의 문제점을 극복하면서도 안경테의 착탈을 용이하게 하여 그 사용상의 편리성을 부여하는 것이며, 비교적 간단한 구성만으로도 뛰어난 장착성은 물론 분리성을 갖게 하고, 교체 및 세척시에도 별도의 도구나 기구 없이 사용자의 손으로 능히 탈착할 수 있게 한 고정클립 및 분리형 안경테를 갖는 방독면용 렌즈결합체에 대한 것이다.It can be attached to the outside of the sight window of the gas mask to overcome problems such as Kim Seo Rim and to facilitate the removal of the spectacle frame, thereby providing convenience for its use. The present invention relates to a lens assembly for a gas mask having a fixed clip and a detachable spectacle frame, which can be detachably removed by a user's hand even without a separate tool or device.

방독면, 안경테, 밴딩부재, 고정클립, 탄력편, 결합구 Gas mask, glasses frame, banding member, fixing clip, elastic piece, coupler

Description

고정클립 및 분리형 안경테를 갖는 방독면용 렌즈결합체 {Lens assembly for gas masks having fixing clip and separative frame}Lens assembly for gas masks with fixed clip and removable frame {Lens assembly for gas masks having fixing clip and separative frame}

도 1은 본 발명에 따른 렌즈결합체의 분리 사시도1 is an exploded perspective view of a lens assembly according to the present invention

도 2는 본 발명에 따른 렌즈결합체의 사용 상태도2 is a state diagram used in the lens assembly according to the present invention

도 3은 본 발명에 따른 렌즈결합체의 결합 작동도3 is a coupling operation of the lens assembly according to the present invention

도 4a 및 도 4b는 본 발명에 따른 렌즈결합체의 결합 과정도로서,4a and 4b is a process diagram of the coupling of the lens assembly according to the present invention,

도 4a는 안경테를 고정클립에 삽입하기 전 상태의 단면도Figure 4a is a cross-sectional view of the state before inserting the spectacle frame to the clip

도 4b는 안경테를 고정클립에 삽입한 상태의 단면도Figure 4b is a cross-sectional view of the eyeglass frame inserted into the fixing clip

도 5는 본 발명에 따른 렌즈결합체의 타실시예도5 is another embodiment of a lens assembly according to the present invention

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10 : 고정클립 11 : 걸림부10: fixing clip 11: hook

12 : 탄력편 13 : 파지부12: elastic piece 13: gripping portion

14 : 가이드 15,15' : 절취부14: guide 15,15 ': cutout

20 : 안경테 21 : 렌즈20: frame 21: lens

22 : 결합구 23 : 삽입홈조22: coupler 23: insertion groove

100 : 방독면 101 : 안면시트100: gas mask 101: face sheet

102 : 투시창 103 : 밴딩부재102: sight window 103: banding member

본 발명은 방독면에 사용되는 착탈 가능한 렌즈결합체에 관한 것으로, 특히 투시창과 안면시트를 서로 고정하는 금속재의 밴딩부재에 탄력적으로 착탈되게 한 고정클립을 구비하고, 상기 고정클립의 일측 단력편에 의해 용이한 장착 및 분리가 가능한 안경테를 형성함으로서, 방독면의 투시창 외측에 저시력자의 시력과 알맞는 렌즈조립체를 보다 편리하게 착탈할 수 있는 고정클립 및 분리형 안경테를 갖는 방독면용 렌즈결합체에 대한 것이다.The present invention relates to a detachable lens assembly used for the gas mask, and in particular, provided with a fixing clip which is elastically detachable to a banding member made of a metal for fixing the viewing window and the face sheet to each other, and easily by one side force piece of the fixing clip. By forming a spectacle frame that can be attached and detached, the lens assembly for the gas mask having a fixed clip and a detachable spectacle frame that can be detached more conveniently to the lens assembly suitable for the vision of the low vision on the outside of the viewing window of the gas mask.

일반적으로 방독면은 제 1차 세계대전 당시 독일군이 독가스를 사용하게 되자 방호대책으로 최초의 방독면이 연합군에 의해 개발 사용된 것으로, 오늘날 화생방무기가 주목을 받게 되자 방독면도 독가스로부터 화생방무기로 확대되어 그 용도가 넓어졌다.In general, the gas masks were developed by the Allied Forces as a protective measure when German troops used poison gas during the First World War. Its use has been expanded.

그러나, 근자에 들어서는 전시뿐만 아니라 민간에서도 탄광, 공장 등에서 유독 가스나 증기, 유독성 미립자 등으로 오염된 환경속에서 작업하거나, 소화작업 폭동진압용으로 소방관, 경찰관이 방독면을 사용하는 경우도 많으며, 특히 화재시 에 발생되는 각종 유해 유독가스에 의한 인명피해를 최소화하기 위한 방안으로 방독면의 착용이 요구되고 있는 등 방독면의 이용범위가 넓어지고 있는 실정이다.However, there are many cases where firefighters and police officers use gas masks for extinguishing riot gas, steam, and toxic particulates in coal mines and factories, as well as in civilian exhibitions. In order to minimize the damage to life caused by various harmful toxic gases generated in a fire, the use of gas masks is being expanded.

또한, 상기한 방독면은 착용자의 안면부에 밀착되게 하여 외부로부터 오염된 공기가 유입되지 않도록 하는 것인데, 상기한 바와 같이 안면에 밀착 착용되므로 안경을 착용하는 병사나 사용자는 반드시 안경을 벗고 착용하여야 하는 것이다.In addition, the gas mask is to be in close contact with the wearer's face to prevent contaminated air from entering the outside, as described above is worn close to the face soldiers or users who wear glasses must wear off the glasses must wear .

따라서, 시력이 좋지 않은 병사가 방독면을 착용하고자 하는 경우에는 그 방독면의 투시창 내측에 별도의 렌즈 조립체를 결합하여 상기 렌즈를 통해 저시력의 병사나 착용자로 하여금 원활한 시야의 확보를 가능케 하여 사용하고 있는 것이다.Therefore, when a soldier with poor eyesight wants to wear a gas mask, a separate lens assembly is combined inside the viewing window of the gas mask to enable a soldier or a wearer with low vision to ensure a smooth view through the lens. .

그러나, 상기한 바와 같은 렌즈 조립체는 그 방독면의 내측 투시창에 조립되는 것이므로, 그 렌즈에 습기에 의한 김서림이 빈번하게 발생하므로 사용이 매우 불편할 뿐만 아니라, 시야 확보에도 매우 어려움이 있어 대부분의 사용자가 이를 기피하고 있으며, 설사 이를 사용한다 하더라도 김서림에 의한 시야확보의 어려움으로 인해 전력이나 활동의 차질을 초래하게 되는 문제점이 있는 것이다.However, since the lens assembly as described above is assembled to the inner viewing window of the gas mask, the lens is frequently fogged due to moisture, which is not only very inconvenient to use, but also very difficult to secure the field of vision. Avoiding, even if you use it, there is a problem that causes the disruption of power or activity due to the difficulty of securing the view by Kim Seorim.

본 발명은 상기한 바와 같은 문제점을 제거코자 안출된 것으로서, 방독면의 투시창과 안면시트를 서로 고정시키는 금속재의 밴딩부재에 탄력적으로 삽탈되게 한 고정클립을 구비하고, 그 고정클립 일측의 탄력편을 이용하여 렌즈를 갖는 안경테를 그 고정클립에 삽입 및 분리할 수 있게 함으로서,The present invention has been made to eliminate the problems described above, provided with a fixing clip to be elastically inserted into the banding member of the metal material for fixing the sight window of the gas mask and the face sheet to each other, using the elastic piece on one side of the fixed clip By inserting and detaching the spectacle frame having the lens into the fixing clip,

방독면의 투시창 외측에 착탈 할 수 있게 하여 김서림 등의 문제점을 극복하 면서도 안경테의 착탈을 용이하게 하여 그 사용상의 편리성을 부여하는 것이며, 비교적 간단한 구성만으로도 뛰어난 장착성은 물론 분리성을 갖게 하고, 교체 및 세척시에도 별도의 도구나 기구 없이 사용자의 손으로 능히 탈착할 수 있게 한 고정클립 및 분리형 안경테를 갖는 방독면용 렌즈결합체를 제공함에 본 발명의 목적이 있는 것이다.By attaching and detaching to the outside of the sight window of the gas mask, it overcomes problems such as Kim Seo Rim and facilitates the attachment and detachment of the spectacle frame, thereby providing convenience for its use. And it is an object of the present invention to provide a lens assembly for the gas mask having a fixed clip and a detachable spectacle frame that can be detachably removed by the user's hand even without a separate tool or device during cleaning.

이하, 본 발명의 바람직한 실시예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described.

도 1은 본 발명에 따른 렌즈결합체의 분리 사시도이고, 도 2는 본 발명에 따른 렌즈결합체의 사용 상태도이며, 도 3은 본 발명에 따른 렌즈결합체의 결합 작동도이다.1 is an exploded perspective view of a lens assembly according to the present invention, FIG. 2 is a state diagram of use of the lens assembly according to the present invention, and FIG. 3 is a coupling operation diagram of the lens assembly according to the present invention.

안면시트(101)에 투시창(102)이 형성되고, 그 안면시트(101)와 투시창(102)은 별도의 밴딩부재(103)에 의해 강제 클램핑 고정되게 한 방독면(100)을 구비하여,A viewing window 102 is formed on the face sheet 101, and the face sheet 101 and the viewing window 102 are provided with a gas mask 100 which is forcibly clamped and fixed by a separate bending member 103.

상기 밴딩부재(103)의 외곡률을 따라 밴딩된 고정클립(10)을 형성하고, 그 고정클립(10)의 일측에는 하향 밴딩된 걸림부(11)를 갖는 탄력편(12)을 형성하며, 상기 탄력편(12)의 선단에는 상향 밴딩된 파지부(13)를 형성하고, 상기 탄력편(12)의 양측에는 하향 절곡상의 가이드(14)를 형성하며,Forming a fixed clip 10 is bent along the outer curvature of the bending member 103, one side of the fixing clip 10 to form an elastic piece 12 having a downwardly bending portion 11, On the front end of the resilient piece 12 is formed an upward bending gripping portion 13, and on both sides of the resilient piece 12 to form a guide 14 in the downward bending,

내부에 렌즈(21)가 내장된 안경테(20)의 외부 일측에는 상기 가이드(14)의 내부로 삽입되는 결합구(22)를 돌출 형성하고, 그 결합구(22)의 상부면에는 상기 탄력편(12)의 걸림부(11)와 대응되는 삽입홈조(23)를 형성하여,An outer side of the spectacle frame 20 having a lens 21 therein is formed to protrude a coupler 22 inserted into the guide 14, and the elastic piece on the upper surface of the coupler 22. Insertion grooves 23 corresponding to the engaging portion 11 of the (12) is formed,

상기 방독면(100)의 밴딩부재(103)에 삽입되는 탄력편(12)을 이용하여 그 안경테(20)의 결합구(22)가 착탈되게 구성한 것이다.By using the elastic piece 12 is inserted into the bending member 103 of the gas mask 100 is configured to be detachable to the coupling sphere 22 of the spectacle frame 20.

또한, 상기한 고정클립(10)을 그 밴딩부재(103)의 전주면을 감싸도록 형성하되, 그 고정클립(10)에는 일정 폭을 갖는 절취부(15)(15')를 형성하여 상기 고정클립(10)이 보다 안정적이면서 탄력적으로 밴딩부재(103)에 삽탈되게 구성할 수도 있는 것이다.In addition, the fixing clip 10 is formed so as to surround the entire peripheral surface of the bending member 103, the fixing clip 10 is formed by cutting the cut portions (15, 15 ') having a predetermined width to the fixed Clip 10 may be configured to be inserted into the banding member 103 more stably and elastically.

이상과 같은 구성에 의한 본 발명 고정클립 및 분리형 안경테를 갖는 방독면용 렌즈결합체의 작용을 첨부도면에 의해 보다 상세히 설명하면 다음과 같다.Referring to the action of the lens assembly for the gas mask having the fixed clip and the detachable spectacle frame according to the present invention as described above in more detail by the accompanying drawings.

본 발명 렌즈결합체는 별도의 고정클립(10)과 연계하여 사용되는 것으로, 상기한 고정클립(10)은 방독면에 고정되어진 밴딩부재(103)로부터 탄력적으로 착탈되는 것이다.The lens assembly of the present invention is to be used in conjunction with a separate fixing clip 10, the fixing clip 10 is to be detachably elastic from the banding member 103 is fixed to the gas mask.

즉, 상기한 밴딩부재(103)는 통상적으로 방독면(100)의 안면시트(101)와 투시창(102)을 서로 고정하기 위한 금속부재로서, 상기한 안면시트(101)에는 투시를 위한 절개공이 형성되어 있어 그 절개공에 투명의 합성수지재로 된 투시창(102)을 위치시킨 상태에서 상기 금속의 밴딩부재(103)를 사용하여 상기 안면시트(101)와 투시창(102)을 견고하게 밀착 고정하는 역할을 하는 것이다.That is, the banding member 103 is typically a metal member for fixing the face sheet 101 and the viewing window 102 of the gas mask 100 to each other, the face sheet 101 is formed with a cutting hole for seeing It serves to firmly fix the face sheet 101 and the sight glass 102 using the metal banding member 103 in a state where the sight glass 102 made of transparent synthetic resin material is placed in the incision. To do.

이와 같은 밴딩부재(103)에 탄력적으로 삽탈되는 고정클립(10)은 금속재를 프레스에 의해 밴딩 형성하는 것으로, 상기 밴딩부재(103)의 외곡률과 일치하는 내 곡률을 갖도록 일정폭으로 밴딩 형성하고, 그 일측에는 탄력편(12)을 일체로 돌출 형성하여 이루어지는 것이다.The fixing clip 10 which is elastically inserted into and detached from the bending member 103 is formed by bending a metal material by pressing, and forms a banding with a predetermined width so as to have an inner curvature that matches the outer curvature of the bending member 103. On one side thereof, the elastic piece 12 is integrally formed to protrude.

이때, 상기한 탄력편(12)의 중간부에는 하향 돌출상의 걸림부(11)가 절곡 형성되어 있고, 탄력편(12)의 단부에는 상향의 파지부(13)가 절곡 형성되어 있으며, 상기 탄력편(12)의 양측에는 하향 절곡된 별도의 가이드(14)가 각각 형성되어 있는 것이다.At this time, the engaging portion 11 of the downward protrusion is bent to be formed in the middle of the elastic piece 12, the upper grip portion 13 is formed to be bent at the end of the elastic piece 12, the elastic On both sides of the piece 12, a separate guide 14 bent downward is formed, respectively.

특히, 상기 탄력편(12)은 상기 가이드(14) 보다 하향되게 밴딩되어 있어야 한다.In particular, the elastic piece 12 should be bent downward than the guide 14.

또한, 상기한 바와 같은 고정클립(10)에 삽탈되는 안경테(20)는 그 내부에 렌즈(21)가 내장되고 외부 일측에는 돌출상의 결합구(22)가 형성되어 있으며, 상기 결합구(22)의 상부면에는 삽입홈조(23)가 형성되어 있는 것이다.In addition, the spectacle frame 20 inserted into the fixing clip 10 as described above has a lens 21 built therein and a protruding coupler 22 is formed at an outer side thereof, and the coupler 22 The upper surface of the insertion groove 23 is formed.

따라서, 도 4a의 도시와 같이 방독면(100)의 밴딩부재(103)에 고정클립(10)을 삽입한 상태에서, 노출되는 탄력편(12)으로 도 4b의 도시와 같이 상기 안경테(20)의 결합구(22)를 삽입하면 되는 것인데, 상기한 결합구(22)는 하향 절곡된 탄력편(12)의 파지부(13)를 들어 올리면서 그 내부로 삽입됨과 동시에 그 결합구(22)에 형성된 삽입홈조(23)와 탄력편(12)의 걸림부(11)가 서로 계지되면서 그 안경테(20)의 견고한 고정 장착이 이루어지는 것이다.Accordingly, as shown in FIG. 4A, the fixing clip 10 is inserted into the bending member 103 of the gas mask 100 as shown in FIG. 4A. What is necessary is just to insert the coupler 22, but the coupler 22 is inserted into the gripper 13 of the resilient piece 12, which is bent downward, and is inserted into the coupler 22 at the same time. As the insertion groove 23 and the engaging portion 11 of the elastic piece 12 formed is locked to each other is a rigid fixed mounting of the spectacle frame 20.

이때 상기한 탄력편(12)은 하향의 탄성력을 지속적으로 제공하므로 상기 안경테(20)는 유동하지 아니하게 되며, 인위적인 힘이 가해지기 전에는 그 걸림부(11)와 삽입홈조(23)의 계지력에 의해 서로 분리되지 않는 것이다.
또한, 상기한 안경테(20)의 결합구(22)와 그 고정클립(10)의 탄력편(12)은 비교적 넓은 폭의 삽입홈조(23)와 걸림부(11)를 각각 갖고 있어 상기한 탄력편(12)의 걸림부(11)가 결합구(22) 상부의 삽입홈조(23)에 안치 계지되면서 이들의 상호 계지력에 의해 비교적 안정적인 결합이 이루어지는 것이며, 상기한 탄력편(12)은 하향의 탄성력이 지속적으로 제공되므로 상기한 안경테(20)는 그 결합구(22)가 형성된 일측만이 서로 고정되더라도 탄력편(12)의 탄성 가압력과 걸림부(11) 및 삽입홈조(23)의 상호 계지력에 의해 작고 가벼운 상태의 안경테(20)가 방독면의 투시창 외면에 안정적으로 밀착 고정되는 것이다.At this time, since the elastic piece 12 continuously provides a downward elastic force, the spectacle frame 20 does not flow, and the locking force of the locking portion 11 and the insertion groove 23 is applied before the artificial force is applied. It is not separated from each other by.
In addition, the combination 22 of the spectacle frame 20 and the elastic piece 12 of the fixing clip 10 has a relatively wide insertion groove 23 and the engaging portion 11, respectively, the elasticity described above As the engaging portion 11 of the piece 12 rests in the insertion groove 23 of the upper portion of the coupler 22, a relatively stable coupling is achieved by their mutual locking force, and the elastic piece 12 is downward. Since the elastic force of the eyeglass frame 20 is continuously provided, even if only one side of the coupling member 22 is formed, the elastic pressing force of the elastic piece 12 and the interaction between the engaging portion 11 and the insertion groove 23 Glasses frame 20 in a small and light state by the locking force is to be stably fixed to the viewing window outer surface of the gas mask.

이와 같은 결합상태에서 그 안경테(20)를 분리하고자 하는 경우에는 상기 탄력편(12)의 파지부(13)를 손가락으로 들어올린 후 그 안경체(20)를 탄력편(12)으로부터 인출하여 분리시키면 되는 것이다.When the eyeglass frame 20 is to be separated in such a coupled state, the gripping portion 13 of the elastic piece 12 is lifted with a finger, and the eyeglass body 20 is withdrawn from the elastic piece 12 to be separated. That's it.

또한, 상기한 탄력편(12)의 양측에 형성된 가이드(14)는 그 결합구(22)의 폭과 일치하는 이격폭을 갖고 형성되므로 상기 결합구(22)가 상,하 방향으로 유동하는 것을 방지하는 역할을 하게 되는 것이다.In addition, the guide 14 formed on both sides of the elastic piece 12 is formed to have a separation width corresponding to the width of the coupling sphere 22, so that the coupling sphere 22 flows in the up and down directions It is to prevent the role.

이에 따라 본 발명 렌즈결합체는 그 방독면의 투시창으로부터 보다 용이한 착탈이 가능한 것이다.Accordingly, the lens assembly of the present invention is more easily detachable from the viewing window of the gas mask.

또한, 도 5의 도시와 같이 본 발명 렌즈결합체는 그 고정클립(10)의 구조를 개선하여 보다 견고한 고정이 이루어지게 할 수 있는 것으로, 상기 고정클립(10)을 밴딩부재(103)의 전체적인 형상에 따라 밴딩 형성하되, 상기 고정클립(10)에는 가는 폭이나 비교적 넓은 폭을 갖는 절취부(15)(15')를 형성하여 그 절취부(15)(15')에 의해 고정클립(10)의 비절취 부분이 절곡 형상에 따라 탄력적인 유동성을 갖게 하여, 원형태로 된 고정클립(10)이 밴딩부재(103)의 전체로부터 탄력적인 삽탈이 이루어질 수 있게 하면서도, 상기한 고정클립(10)이 밴딩부재(103)의 전체면에 탄력적으로 끼워져 결합되므로 그 탄성 고정력이 증대되어 격렬한 이동이나 충격에 의해서도 고정클립(10)이 밴딩부재(103)로부터 분리되지 않는 것이다.In addition, the lens assembly of the present invention as shown in Figure 5 to improve the structure of the fixing clip 10 can be made more secure, the fixing clip 10 the overall shape of the bending member 103 Banding is formed according to the, but the fixing clip 10 is formed in the cutting portion 15, 15 'having a narrow or relatively wide width of the fixed clip (10) by the cutting portion 15, 15' The non-cutting portion of the flexible clip has elasticity according to the bent shape, while the fixed clip 10 in a circular shape allows elastic insertion and detachment from the whole of the bending member 103, while the fixed clip 10 is described above. The elastic clamping force is increased because the elastic clamping force is increased to the entire surface of the bending member 103 so that the fixing clip 10 is not separated from the bending member 103 even by a violent movement or impact.

이상과 같은 본 발명 고정클립 및 분리형 안경테를 갖는 방독면용 렌즈결합체는, 방독면의 투시창 외측에 착탈 할 수 있게 하여 김서림 등의 문제점을 극복하면서도 안경테의 착탈을 용이하게 하여 그 사용상의 편리성을 부여하는 것이며, 비 교적 간단한 구성만으로도 뛰어난 장착성은 물론 분리성을 갖게 하고, 교체 및 세척시에도 별도의 도구나 기구 없이 사용자의 손으로 능히 탈착할 수 있는 효과가 있는 것이다.The lens assembly for the gas mask having the fixed clip and the detachable spectacle frame of the present invention as described above can be detached to the outside of the see-through window of the gas mask so as to overcome the problems such as fog and to facilitate the detachment of the spectacle frame, thereby providing convenience in use thereof. In addition, the comparatively simple configuration has excellent mounting properties as well as separability, and when replacing and cleaning, there is an effect that can be easily removable by the user's hand without a separate tool or device.

Claims (2)

안면시트(101)에 투시창(102)이 형성되고, 그 안면시트(101)와 투시창(102)은 별도의 밴딩부재(103)에 의해 강제 클램핑 고정되게 한 방독면(100)을 구비하여,A viewing window 102 is formed on the face sheet 101, and the face sheet 101 and the viewing window 102 are provided with a gas mask 100 which is forcibly clamped and fixed by a separate bending member 103. 상기 밴딩부재(103)의 외곡률을 따라 밴딩된 고정클립(10)을 형성하고, 그 고정클립(10)의 일측에는 하향 밴딩된 걸림부(11)를 갖는 탄력편(12)을 형성하며, 상기 탄력편(12)의 선단에는 상향 밴딩된 파지부(13)를 형성하고, 상기 탄력편(12)의 양측에는 하향 절곡상의 가이드(14)를 형성하며,Forming a fixed clip 10 is bent along the outer curvature of the bending member 103, one side of the fixing clip 10 to form an elastic piece 12 having a downwardly bending portion 11, On the front end of the resilient piece 12 is formed an upward bending gripping portion 13, and on both sides of the resilient piece 12 to form a guide 14 in the downward bending, 내부에 렌즈(21)가 내장된 안경테(20)의 외부 일측에는 상기 가이드(14)의 내부로 삽입되는 결합구(22)를 돌출 형성하고, 그 결합구(22)의 상부면에는 상기 탄력편(12)의 걸림부(11)와 대응되는 삽입홈조(23)를 형성하여,An outer side of the spectacle frame 20 having a lens 21 therein is formed to protrude a coupler 22 inserted into the guide 14, and the elastic piece on the upper surface of the coupler 22. Insertion grooves 23 corresponding to the engaging portion 11 of the (12) is formed, 상기 방독면(100)의 밴딩부재(103)에 삽입되는 탄력편(12)을 이용하여 그 안경테(20)의 결합구(22)가 착탈되게 구성함을 특징으로 하는 고정클립 및 분리형 안경테를 갖는 방독면용 렌즈결합체.Gas mask having a fixed clip and a detachable spectacle frame, characterized in that by using the resilient piece 12 is inserted into the bending member 103 of the gas mask 100 is detachable fitting 22 of the spectacle frame 20. Lens assembly for. 제 1항에 있어서,The method of claim 1, 고정클립(10)을 그 밴딩부재(103)의 전주면을 감싸도록 형성하되, 그 고정클립(10)에는 일정 폭을 갖는 절취부(15)(15')를 형성하여 상기 고정클립(10)이 보다 안정적이면서 탄력적으로 밴딩부재(103)에 삽탈되게 구성함을 특징으로 하는 고정클립 및 분리형 안경테를 갖는 방독면용 렌즈결합체.The fixing clip 10 is formed to surround the entire circumferential surface of the bending member 103, and the fixing clip 10 forms cutouts 15 and 15 'having a predetermined width to fix the clip 10. The lens assembly for the gas mask having a fixed clip and a detachable spectacle frame, characterized in that the more stable and elastically inserted into the banding member 103.
KR1020060015903A 2006-02-18 2006-02-18 Lens assembly for gas mask with fixed clip and detachable spectacle frame Expired - Fee Related KR100789315B1 (en)

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CN113440759A (en) * 2021-07-21 2021-09-28 山西新华防化装备研究院有限公司 Laser-proof eye-protecting pendant for gas mask

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940002941Y1 (en) * 1992-06-30 1994-05-06 김관주 Spectacles frame of gas mask
KR200192914Y1 (en) 2000-02-23 2000-08-16 임이근 Apparatus for fixing glasses of a gas mask
KR20040039220A (en) * 2004-04-06 2004-05-10 박춘배 protection glasses for hempen hood
KR20060038891A (en) * 2004-12-22 2006-05-04 김영남 Removable and easy to attach gas mask glasses for viewing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940002941Y1 (en) * 1992-06-30 1994-05-06 김관주 Spectacles frame of gas mask
KR200192914Y1 (en) 2000-02-23 2000-08-16 임이근 Apparatus for fixing glasses of a gas mask
KR20040039220A (en) * 2004-04-06 2004-05-10 박춘배 protection glasses for hempen hood
KR20060038891A (en) * 2004-12-22 2006-05-04 김영남 Removable and easy to attach gas mask glasses for viewing

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