KR20230000263U - Valve and septum stopper of the sampling bag - Google Patents

Valve and septum stopper of the sampling bag Download PDF

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KR20230000263U
KR20230000263U KR2020210002358U KR20210002358U KR20230000263U KR 20230000263 U KR20230000263 U KR 20230000263U KR 2020210002358 U KR2020210002358 U KR 2020210002358U KR 20210002358 U KR20210002358 U KR 20210002358U KR 20230000263 U KR20230000263 U KR 20230000263U
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hole
stopper
opening
coupled
septum
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KR2020210002358U
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KR200497048Y1 (en
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장기호
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주식회사 탑트레이딩이엔지
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2241—Sampling from a closed space, e.g. food package, head space purpose-built sampling enclosure for emissions

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

본 고안은 시료채취주머니의 개폐밸브 및 셉텀마개에 관한 것으로, 시료채취주머니에 일단 개구공이 통하도록 결합되며 타단 개구공과 통하는 통로가 내부에 형성된 몸체와, 상기 몸체의 내부에 결합되며 통로를 개폐하는 디스크가 형성되고, 디스크에 연결된 회전봉과, 회전봉에 연결되어 외부에 결합된 노브와, 상기 몸체의 타단 개구공과 통하며 시료채취주머니의 외측으로 형성되며 기체가 통과되는 입구 통공이 형성된 주입포트와, 상기 주입포트에 결합되는 마개를 포함하는 것으로, 상기 주입포트는 입구 통공이 형성된 단부에서부터 외주면이 매끄럽게 형성되고, 상기 몸체와 연결되는 부위에 나사산이 형성되며, 상기 마개는 상기 주입포트에 결합되도록 삽입공이 일단에 형성되고, 타단에는 주사바늘이 삽입되는 홀이 형성되며, 내부에는 삽입공과 홀이 통하도록 삽입로가 형성되고, 상기 삽입로에 삽입되며 상기 홀에 밀착되도록 하며 연질로 된 셉텀을 포함하여 구성된다. The present invention relates to an opening/closing valve and a septum stopper of a sample collection bag, wherein a body is coupled to the sample collection bag so that an opening hole passes through therein and a passage communicating with the other end opening hole is formed therein, and coupled to the inside of the body to open and close the passage A disk is formed, a rotating rod connected to the disk, a knob connected to the rotating rod and coupled to the outside, an injection port communicating with the other end opening of the body and formed outside the sample collection bag and having an inlet through hole through which gas passes, It includes a stopper coupled to the injection port, wherein the injection port has a smooth outer circumferential surface from an end where the inlet through hole is formed, a screw thread is formed at a portion connected to the body, and the stopper is inserted to be coupled to the injection port. A ball is formed at one end, and a hole into which an injection needle is inserted is formed at the other end, and an insertion path is formed inside so that the insertion hole and the hole communicate, and is inserted into the insertion path and closely adhered to the hole. It is composed by

Description

시료채취주머니의 개폐밸브 및 셉텀마개{Valve and septum stopper of the sampling bag}Valve and septum stopper of the sampling bag}

본 고안은 시료채취주머니의 개폐밸브 및 셉텀마개에 관한 것으로, 더욱 상세하게는 대기중에 포함된 각종 오염물질을 시료채취주머니에 채취하여 분석하기 위하여 시료채취주머니에 구비된 개폐밸브 및 셉텀마개에 관한 것이다.The present invention relates to an opening/closing valve and a septum stopper of a sampling bag, and more particularly, to an opening/closing valve and a septum stopper provided in a sampling bag to collect and analyze various contaminants contained in the air in the sampling bag. will be.

산업체의 다양한 공정에서 발생하는 악취 및 유기화합물은 대기중으로 확산되어 인체나, 동.식물등 생물의 호흡과정에서 체내에 축적하게 되면 다양한 피해를 입히는 대기오염물질로 그 배출규제를 엄격히 하여 규제하고 있다. Odors and organic compounds generated in various industrial processes are air pollutants that cause various damages when diffused into the air and accumulated in the body during the respiration process of animals and plants. .

따라서 산업체에서 발생되는 각종 오염원에 의한 환경 파괴가 광범위하게 일어나고 있으며, 인체에 각종 질환을 유발시킬 수 있는 악취나 VOCs 및 포름알데하이드류 물질에 의한 대기오염은 심각한 실정이다.Therefore, environmental destruction by various pollutants generated in industries is widely occurring, and air pollution by odors, VOCs, and formaldehyde-like substances that can cause various diseases to the human body is a serious situation.

이에 대한 대비로써 대기중에 오염된 공기를 연구소 등에서 분석 및 측정을 하도록 되어 있다.As a preparation for this, polluted air in the atmosphere is to be analyzed and measured in a laboratory.

이러한 분석 및 측정을 하기 위해서는 채취장치를 통해 오염된 공기를 시료채취주머니로 채취하여 개폐밸브로 잠금 상태에서 분석 연구소 등으로 운반하게 된다.In order to perform such analysis and measurement, polluted air is collected through a sampling device into a sampling bag and transported to an analysis laboratory in a closed state with an on/off valve.

이에 관련하여 본 고안자는 대한민국 실용신안출원 20-2012-0000793호 「 시료채취주머니 개폐밸브 및 개폐밸브용 마개」를 출원한 바 있다. In this regard, the present inventor has applied for Korean Utility Model Application No. 20-2012-0000793 「Sampling bag opening and closing valve and closing valve stopper」.

개폐밸브를 열고 채취도구를 삽입하여 시료채취주머니 내부의 가스를 흡입하여 채취한 후 샘플 분석을 하게 된다. The sample is analyzed by opening the opening/closing valve, inserting a sampling tool, inhaling and collecting the gas inside the sampling bag, and then analyzing the sample.

종래 기술은 시료채취 개폐밸브가 없고 채취용 마개만 존재하는 형태가 제공되고 있고, 마개를 열고 닫는 과정에 불필요한 누설이 생기게 되고 실험이 불편한 단점이 있었다.In the prior art, there is no sampling opening/closing valve and only a sampling stopper is provided, and unnecessary leakage occurs during opening and closing of the stopper, and the experiment is inconvenient.

또한 종래 기술은 시료채취 개폐밸브와 셉텀마개가 있더라도 입구측에 나사산이 형성되어 마개를 나사결합으로 막도록 하였으나 시료 채취시에는 마개를 제거하고 호스를 끼워야 하는 경우가 있어 입구측의 나사산 형성으로 인해 호스 결합이 힘든 경우도 있었다. In addition, in the prior art, even if there is a sampling opening/closing valve and a septum stopper, a thread is formed on the inlet side to close the stopper by screwing. In some cases, hose coupling was difficult.

본 고안의 고안자는 대한민국 실용신안출원 20-2012-0000793호를 개선하기 위해 안출된 것으로, 마개를 열거나 닫을 필요없이 주사기를 삽입하여 시료를 채취하고 주사기를 제거하더라도 누설이 없도록 하여 편의성이 향상될 수 있고, 입구측의 외면이 매끄러워서 호스의 끼움결합이 용이하고 밀폐력이 향상될 수 있는 시료채취주머니의 개폐밸브 및 셉텀마개를 제공하는데 그 목적이 있다.The contributor of the present invention is devised to improve the Republic of Korea Utility Model Application No. 20-2012-0000793, and the convenience is improved by inserting a syringe without opening or closing the stopper to take a sample and eliminating leakage even if the syringe is removed. It is an object of the present invention to provide an opening/closing valve and a septum stopper for a sampling bag that can be easily fitted with a hose and have improved sealing power because the outer surface of the inlet side is smooth.

상기한 본 고안의 목적은, 시료채취주머니에 일단 개구공이 통하도록 결합되며 타단 개구공과 통하는 통로가 내부에 형성된 몸체와, 상기 몸체의 내부에 결합되며 통로를 개폐하는 디스크가 형성되고, 디스크에 연결된 회전봉과, 회전봉에 연결되어 외부에 결합된 노브와, 상기 몸체의 타단 개구공과 통하며 시료채취주머니의 외측으로 형성되며 기체가 통과되는 입구 통공이 형성된 주입포트와, 상기 주입포트에 결합되는 마개를 포함하는 것으로, 상기 주입포트는 입구 통공이 형성된 단부에서부터 외주면이 매끄럽게 형성되고, 상기 몸체와 연결되는 부위에 나사산이 형성되며, 상기 마개는 상기 주입포트에 결합되도록 삽입공이 일단에 형성되고, 타단에는 주사바늘이 삽입되는 홀이 형성되며, 내부에는 삽입공과 홀이 통하도록 삽입로가 형성되고, 상기 삽입로에 삽입되며 상기 홀에 밀착되도록 하며 연질로 된 셉텀을 포함하는 것을 특징으로 하는 시료채취주머니의 개폐밸브 및 셉텀마개에 의해 달성될 수 있다.The object of the present invention as described above is to form a body in which one end of the opening hole is connected to the sample collection bag and a passage formed therein that communicates with the other end opening hole, and a disk coupled to the inside of the body and opening and closing the passage, connected to the disk. A rotating rod, a knob connected to the rotating rod and coupled to the outside, an injection port communicating with the other end opening of the body and formed outside the sample collection bag and having an inlet through hole through which gas passes, and a stopper coupled to the injection port To include, the outer circumferential surface of the injection port is formed smoothly from the end where the inlet through hole is formed, a screw thread is formed at a portion connected to the body, and an insertion hole is formed at one end so that the plug is coupled to the injection port, and at the other end A sample collection bag characterized in that a hole into which an injection needle is inserted is formed, an insertion passage is formed inside so that the insertion hole communicates with the hole, and a soft septum is inserted into the insertion passage and adhered to the hole. It can be achieved by an on-off valve and a septum stopper.

상기 셉텀은 무공해 실리콘 재질이며 홀을 막도록 밀착되며, 주사바늘을 찔러 관통시킨 후 주사바늘을 제거하면 다시 밀봉될 수 있는 것을 특징으로 한다. The septum is made of a non-polluting silicon material, is closely adhered to block the hole, and can be sealed again by removing the injection needle after piercing the injection needle through the septum.

상기 마개는 삽입로의 안쪽에 마개가 고정되도록 환턱이 형성되는 것을 특징으로 한다. The stopper is characterized in that a circular jaw is formed so that the stopper is fixed to the inside of the insertion path.

상기 마개는 삽입공의 내주면에 몸체의 나사산과 나사 결합되는 나선부가 형성된 것을 특징으로 한다. The stopper is characterized in that a spiral portion is formed on the inner circumferential surface of the insertion hole to be screwed with the thread of the body.

본 고안에 따르면, 마개를 열거나 닫을 필요없이 주사기를 삽입하여 시료를 채취하고 주사기를 제거하더라도 누설이 없도록 하여 편의성이 향상될 수 있고, 입구측의 외면이 매끄러워서 호스의 끼움결합이 용이하고 밀폐력이 향상될 수 있는 효과가 있다. According to the present invention, the syringe can be inserted to take samples without the need to open or close the stopper, and even if the syringe is removed, there is no leakage, so convenience can be improved. There is an effect that can be improved.

도 1은 본 고안에 따른 시료채취주머니의 개폐밸브 및 셉텀마개에 대한 사시도,
도 2는 본 고안의 '개폐밸브 및 셉텀마개'에 대한 사시도,
도 3은 본 고안의 '개폐밸브 및 셉텀마개'에 대한 분해사시도,
도 4는 본 고안의 '개폐밸브 및 셉텀마개'에 대한 단면 사시도,
도 5는 본 고안의 '개폐밸브 및 셉텀마개'의 사용상태에 대한 단면도.1 is a perspective view of the opening and closing valve and septum stopper of the sample collection bag according to the present invention;
Figure 2 is a perspective view of the 'opening and closing valve and septum stopper' of the present invention;
Figure 3 is an exploded perspective view of the 'opening and closing valve and septum stopper' of the present invention;
Figure 4 is a cross-sectional perspective view of the 'opening and closing valve and septum stopper' of the present invention;
Figure 5 is a cross-sectional view of the use state of the 'opening and closing valve and septum stopper' of the present invention.

이하 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.Hereinafter, a preferred embodiment will be described in detail based on the accompanying drawings.

하기에서 설명될 실시예는 본 고안이 속하는 기술분야에서 통상의 지식을 가진 자가 고안을 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이며, 이로 인해 본 고안의 기술적인 사상 및 범주가 한정되는 것을 의미하지는 않는다.The embodiments to be described below are intended to be described in detail so that those skilled in the art can easily implement the invention, thereby limiting the technical spirit and scope of the present invention. doesn't mean

또한, 도면에 도시된 구성요소의 크기나 형상 등은 설명의 명료성과 편의상 과장되게 도시될 수 있으며, 본 고안의 구성 및 작용을 고려하여 특별히 정의된 용어들은 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있고, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 함을 밝혀둔다. In addition, the size or shape of the components shown in the drawings may be exaggerated for clarity and convenience of description, and terms specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or operator. It can be, and it is revealed that the definitions of these terms should be made based on the contents throughout this specification.

첨부된 도면 중에서, 도 1은 본 고안에 따른 시료채취주머니의 개폐밸브 및 셉텀마개에 대한 사시도, 2는 본 고안의 '개폐밸브 및 셉텀마개'에 대한 사시도, 도 3은 본 고안의 '개폐밸브 및 셉텀마개'에 대한 분해사시도, 도 4는 본 고안의 '개폐밸브 및 셉텀마개'에 대한 단면 사시도, 도 5는 본 고안의 '개폐밸브 및 셉텀마개'의 사용상태에 대한 단면도이다. Among the accompanying drawings, Figure 1 is a perspective view of the opening and closing valve and septum stopper of the sample collection bag according to the present invention, Figure 2 is a perspective view of the 'opening and closing valve and septum stopper' of the present invention, Figure 3 is the 'opening and closing valve of the present invention and an exploded perspective view of the 'septum stopper', Figure 4 is a cross-sectional perspective view of the 'on-off valve and septum stopper' of the present invention, Figure 5 is a cross-sectional view of the use state of the 'on-off valve and septum stopper' of the present invention.

도 1 내지 도 5에 도시된 바와 같이, 본 고안에 따른 시료채취주머니의 개폐밸브 및 셉텀마개는, 1 to 5, the opening and closing valve and septum stopper of the sampling bag according to the present invention,

시료채취주머니(100)에 일단 개구공이 통하도록 결합되며 타단 개구공과 통하는 통로가 내부에 형성된 몸체(2)와,A body 2 coupled to the sample collection bag 100 so that one end of the opening hole passes therethrough and a passage communicating with the other end opening hole formed therein;

상기 몸체(2)의 내부에 결합되며 통로를 개폐하는 디스크(도시하지 않음)가 형성되고, 디스크에 연결된 회전봉과, 회전봉에 연결되어 외부에 결합된 노브(22)와,A disk (not shown) coupled to the inside of the body 2 and opening and closing the passage is formed, a rotating rod connected to the disk, a knob 22 connected to the rotating rod and coupled to the outside,

상기 몸체(2)의 타단 개구공과 통하며 시료채취주머니(100)의 외측으로 형성되며 기체가 통과되는 입구 통공(40)이 형성된 주입포트(4)와,An injection port 4 communicating with the other end opening of the body 2 and formed outside the sampling bag 100 and having an inlet through hole 40 through which gas passes;

상기 주입포트(4)에 결합되는 마개(6)를 포함하여 구성된다. It is configured to include a stopper 6 coupled to the injection port 4.

몸체(2)의 후단에는 시료채취주머니(100)에 관통 결합되는 입구포트(26)가 형성되고, 입구포트(26)에 너트(27)가 나사 결합되며 그 사이에 오링(28)이 개재되어 밀봉 결합된다. At the rear end of the body 2, an inlet port 26 is formed through and coupled to the sample collection bag 100, and a nut 27 is screwed to the inlet port 26, and an O-ring 28 is interposed therebetween. sealed.

상기 주입포트(4)는 입구 통공(40)이 형성된 단부에서부터 외주면이 매끄럽게 형성되고, 상기 몸체(2)와 연결되는 부위에 나사산(42)이 형성된다. The injection port 4 has a smooth outer circumferential surface from the end where the inlet through hole 40 is formed, and a screw thread 42 is formed at a portion connected to the body 2.

상기 마개(6)는 상기 주입포트(4)에 결합되도록 삽입공(60)이 일단에 형성되고, 타단에는 주사바늘(200)이 삽입되는 홀(62)이 형성되며, 내부에는 삽입공(60)과 홀(62)이 통하도록 삽입로(64)가 형성되고, The stopper 6 has an insertion hole 60 formed at one end so as to be coupled to the injection port 4, and a hole 62 into which an injection needle 200 is inserted is formed at the other end, and an insertion hole 60 is formed therein. ) And an insertion path 64 is formed so that the hole 62 communicates,

상기 삽입로(64)에 삽입되며 상기 홀(62)에 밀착되도록 하며 연질로 된 셉텀(8)을 포함하여 구성된다.It is inserted into the insertion path 64 and closely adheres to the hole 62 and includes a soft septum 8.

상기 셉텀(8)은 무공해 실리콘 재질이며 홀(62)을 막도록 밀착되며, 주사바늘(200)을 찔러 셉텀(8)을 관통시킨 후 주사바늘(200)을 제거하면 다시 치밀한 조직에 의해 밀봉될 수 있다. The septum 8 is made of non-polluting silicon and adheres closely to block the hole 62. After penetrating the septum 8 by piercing the injection needle 200, the injection needle 200 is removed to be sealed again by a dense tissue. can

상기 마개(6)는 삽입로(64)의 안쪽에 셉텀(8)이 고정되도록 환턱(65)이 형성되어 셉텀(8)을 삽입로(64)에 끼워 환턱(65)을 지나가도록 삽입한 후 이탈이 방지될 수 있다. The stopper 6 is inserted so that the septum 8 is fixed to the inside of the insertion passage 64 so that the jaw 65 is formed and the septum 8 is inserted into the insertion passage 64 to pass through the jaw 65. Departure can be prevented.

상기 마개(6)는 삽입공(60)의 내주면에 몸체(2)의 나사산(42)과 나사 결합되는 나선부(66)가 형성되고, 마개(6)를 주입포트(4)에 끼워 결합한 후 나선부(66)를 이용하여 회전시켜 나사 결합시킨다. The stopper 6 has a spiral portion 66 screwed to the thread 42 of the body 2 on the inner circumferential surface of the insertion hole 60, and the stopper 6 is inserted into the injection port 4 and then coupled. It is screwed by rotating it using the spiral part 66.

본 고안의 사용 방법을 살펴보면, Looking at the method of using the present invention,

노브(22)를 회전시켜 디스크(도시되지 않음)를 폐쇄하여 잠금상태가 되도록 한 후 주입포트(4)에 마개(6)를 결합시킨다.The knob 22 is rotated to close the disk (not shown) to be in a locked state, and then the stopper 6 is coupled to the injection port 4.

이후 노브(22)를 반대로 회전시켜 개방상태가 되도록 한다. Thereafter, the knob 22 is rotated in the opposite direction so as to be in an open state.

이후 마개(6)의 홀(62)에 주사바늘(200)을 찔러서 셉텀(8)을 관통한 후 시료채취주머니(100)의 시료 가스를 흡입하여 채취한다.Thereafter, the injection needle 200 is inserted into the hole 62 of the stopper 6 to pass through the septum 8, and then sample gas from the sampling bag 100 is sucked and collected.

주사바늘(200)을 빼더라도 셉텀(8)의 복원력에 의해 밀폐된 상태가 될 수 있어 시료 가스의 누설이 방지될 수 있다. Even if the injection needle 200 is removed, it can be in a sealed state by the restoring force of the septum 8, so leakage of the sample gas can be prevented.

비록 바람직한 실시예와 관련하여 설명되어졌지만, 고안의 요지와 범위로부터 벗어남이 없이 다양한 수정 및 변형이 가능한 것은 당업자라면 용이하게 인식할 수 있을 것이며, 이러한 변경 및 수정은 모두 첨부된 청구의 범위에 속함은 자명하다.Although described in relation to preferred embodiments, it will be readily recognized by those skilled in the art that various modifications and variations can be made without departing from the gist and scope of the design, and all such changes and modifications fall within the scope of the appended claims. is self-explanatory.

2 : 몸체 4: 주입포트
6 : 마개 22 : 노브
40 : 입구 통공 42 : 나사산
62 : 홀 64 : 삽입로
8 : 셉텀 65 : 환턱 2: body 4: injection port
6: stopper 22: knob
40: inlet through hole 42: thread
62: hole 64: insertion path
8: Septum 65: Hwanjaw

Claims (3)

시료채취주머니에 일단 개구공이 통하도록 결합되며 타단 개구공과 통하는 통로가 내부에 형성된 몸체와,
상기 몸체의 내부에 결합되며 통로를 개폐하는 디스크가 형성되고, 디스크에 연결된 회전봉과, 회전봉에 연결되어 외부에 결합된 노브와,
상기 몸체의 타단 개구공과 통하며 시료채취주머니의 외측으로 형성되며 기체가 통과되는 입구 통공이 형성된 주입포트와,
상기 주입포트에 결합되는 마개를 포함하는 것으로,
상기 주입포트는 입구 통공이 형성된 단부에서부터 외주면이 매끄럽게 형성되고, 상기 몸체와 연결되는 부위에 나사산이 형성되며,
상기 마개는
상기 주입포트에 결합되도록 삽입공이 일단에 형성되고, 타단에는 주사바늘이 삽입되는 홀이 형성되며, 내부에는 삽입공과 홀이 통하도록 삽입로가 형성되고,
상기 삽입로에 삽입되며 상기 홀에 밀착되도록 하며 연질로 된 셉텀을 포함하는 것을 특징으로 하는 시료채취주머니의 개폐밸브 및 셉텀마개.A body that is once coupled to the sample collection bag so that the opening hole passes therethrough and has a passage formed therein that communicates with the other end opening hole;
A disk coupled to the inside of the body and opening and closing the passage is formed, a rotating rod connected to the disk, and a knob connected to the rotating rod and coupled to the outside;
An injection port communicating with the other end opening of the body, formed outside the sample collection bag, and having an inlet through hole through which gas passes;
To include a stopper coupled to the injection port,
The injection port has a smooth outer circumferential surface from the end where the inlet through hole is formed, and a screw thread is formed at a portion connected to the body,
The stopper
An insertion hole is formed at one end to be coupled to the injection port, a hole into which an injection needle is inserted is formed at the other end, and an insertion path is formed inside so that the insertion hole and the hole communicate,
An opening/closing valve and a septum stopper for a sample collection bag, characterized in that it is inserted into the insertion passage, closely adhered to the hole, and includes a soft septum. 제 1항에 있어서,
상기 셉텀은 무공해 실리콘 재질이며 홀을 막도록 밀착되며, 주사바늘을 찔러 관통시킨 후 주사바늘을 제거하면 다시 밀봉될 수 있는 것을 특징으로 하는 시료채취주머니의 개폐밸브 및 셉텀마개.According to claim 1,
The septum is made of non-polluting silicon and is closely adhered to block the hole, and the opening and closing valve and septum stopper of the sample collection bag, characterized in that it can be sealed again when the needle is removed after piercing the injection needle. 제 1항에 있어서,
상기 마개는 삽입로의 안쪽에 마개가 고정되도록 환턱이 형성되고,
상기 마개는 삽입공의 내주면에 몸체의 나사산과 나사 결합되는 나선부가 형성된 것을 특징으로 하는 시료채취주머니의 개폐밸브 및 셉텀마개.

According to claim 1,
The stopper is formed with a circular jaw so that the stopper is fixed to the inside of the insertion passage,
The opening and closing valve and septum stopper of the sample collection bag, characterized in that the stopper is formed with a spiral portion screwed to the thread of the body on the inner circumferential surface of the insertion hole.
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915356A (en) * 1988-06-20 1990-04-10 Guild Lloyd V Fluid valve
EP0622623A2 (en) * 1993-03-30 1994-11-02 ISCO, Inc. Sampler
JP2010185810A (en) * 2009-02-13 2010-08-26 Central Res Inst Of Electric Power Ind Gas sampling container
KR200469586Y1 (en) * 2012-02-01 2013-11-19 장기호 The open and shut valve of sampling bag and the stopper for the open and shut valve
KR101337008B1 (en) * 2013-06-28 2013-12-06 박경석 Medicinal connector for junction of blood vessel
EP2842885A1 (en) * 2013-09-02 2015-03-04 Bay Zoltán Közhasznú Nonprofit Kft. A sampling vessel for automated sampling
KR101913310B1 (en) * 2017-07-17 2018-10-30 한국표준과학연구원 Liquid sample injection device and method for making standard gas mixtures

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915356A (en) * 1988-06-20 1990-04-10 Guild Lloyd V Fluid valve
EP0622623A2 (en) * 1993-03-30 1994-11-02 ISCO, Inc. Sampler
JP2010185810A (en) * 2009-02-13 2010-08-26 Central Res Inst Of Electric Power Ind Gas sampling container
KR200469586Y1 (en) * 2012-02-01 2013-11-19 장기호 The open and shut valve of sampling bag and the stopper for the open and shut valve
KR101337008B1 (en) * 2013-06-28 2013-12-06 박경석 Medicinal connector for junction of blood vessel
EP2842885A1 (en) * 2013-09-02 2015-03-04 Bay Zoltán Közhasznú Nonprofit Kft. A sampling vessel for automated sampling
KR101913310B1 (en) * 2017-07-17 2018-10-30 한국표준과학연구원 Liquid sample injection device and method for making standard gas mixtures

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