KR960002293Y1 - Air coupler - Google Patents

Air coupler Download PDF

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Publication number
KR960002293Y1
KR960002293Y1 KR2019930017480U KR930017480U KR960002293Y1 KR 960002293 Y1 KR960002293 Y1 KR 960002293Y1 KR 2019930017480 U KR2019930017480 U KR 2019930017480U KR 930017480 U KR930017480 U KR 930017480U KR 960002293 Y1 KR960002293 Y1 KR 960002293Y1
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KR
South Korea
Prior art keywords
slider
coupler
air coupler
air
insertion connector
Prior art date
Application number
KR2019930017480U
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Korean (ko)
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KR950009365U (en
Inventor
이경일
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이경일
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.)
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Publication date
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Priority to KR2019930017480U priority Critical patent/KR960002293Y1/en
Publication of KR950009365U publication Critical patent/KR950009365U/en
Application granted granted Critical
Publication of KR960002293Y1 publication Critical patent/KR960002293Y1/en

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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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

내용 없음.No content.

Description

개량 에어 커플러(AIR COUPLER)Improved Air Coupler

제1도는 본 고안의 조립된 상태를 나타낸 반단면도1 is a cross-sectional view showing the assembled state of the present invention

제2도는 본 고안의 분해된 상태를 나타낸 반단면도Figure 2 is a half cross-sectional view showing an exploded state of the present invention

제3도는 제1도의 "Z"부 확대도3 is an enlarged view of the "Z" portion of FIG.

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

1 : 에어 커플러(AIR COUPLER) 2 : 삽입연결구1: Air Coupler 2: Insertion Connector

5 : 압축스프링 7, 7' : 밀폐용 패킹5: Compression Spring 7, 7 ': Sealing Packing

8 : 원형패킹 10 : 걸림단턱부8: round packing 10: locking step

11: "ㄴ"형 단턱부 12 : 돌출륜11: "b" type stepped portion 12: protruding ring

13 : 압축스프링 14 : 밀폐편13: compression spring 14: sealing piece

(C)(C') : 슬라이더(C) (C '): Slider

본 고안은 기존 사용되고 있는 에어호스의 삽입연결구를 그대로 사용할 수 있도록 구성한 에어 커플러(AIR COUPLER)에 관한 것으로,The present invention relates to an air coupler (AIR COUPLER) configured to use the insertion connector of the existing air hose as it is,

구체적으로는 본인의 선 출원인 93년 특허출원제4411호를 개량하여 삽입부길이가 비교적 짧은 기존의 에어호스 삽입연결구를 삽탈할 수 있게 함으로써, 별도의 삽입연결구가 필요없이 기존사용하던 삽입연결구를 그대로 본 고안의 에어 커플러에 삽입 사용할 수 있게끔 한 것이다.Specifically, the patent application No. 4411 of his prior application was modified to allow the insertion of existing air hose insertion connectors having a relatively short insertion portion, thereby eliminating the need for a separate insertion connector. It is intended to be inserted into the air coupler of the present invention.

선 출원된 본인의 발명(특허출원제93-44l1호, 공고 95-13599호)은 기존 에어 커플러의 무분제점이라 할 수있는 삽탈시의 번거로운 작용과 에어누출 및 꼬임방지기능 미흡등을 개선하고자 한 것인데, 전술한 선 출원발명에 의하면 커플러가 개량됨에 따라 이에 삽입되는 삽입연결구의 선단이 길게 형성되어서, 커플러에 삽입시에는 삽입연결구의 선단이 직접 커플러 내부의 밀폐편(밸브)을 누르면서 에어를 유입시키도록 된 것으로서,My own application (Patent Application No. 93-44l1, Publication No. 95-13599), which was previously filed, aims to improve the cumbersome action of inserting and removing the air leakage and anti-twist function, which can be regarded as the dust-free point of the existing air coupler. According to the above-described prior application, as the coupler is improved, the tip of the insertion connector inserted into the coupler is elongated, and when inserted into the coupler, the tip of the insertion connector directly presses the sealing piece (valve) inside the coupler to introduce air. Is supposed to be

이는 다시 말해서 출원발명에 의한 커플러에는 그에 맞는 삽입연결구가 필요하다는 것으로 해석될 수 있다.In other words, it can be interpreted that the coupler according to the present invention requires an insertion connector corresponding thereto.

이에 따라 본 고안은 선 출원발명에 의한 커플러의 뛰어난 효과를 얻을 수 있으면서도 이에 접속사용하는 삽입연결구는 선단부가 짧은 종래의 삽입연결구를 그대로 사용할 수 잇게 끔 커플러를 개량함으로써, 사용자들이 삽입연결구는 별도구매않더라도 커플러만 구입하면 사용가능하도록 한 것인바, 이하 첨부된 도면에 의거 그 구성을 상세히 설명하면 다음과 같다.Accordingly, the present invention can obtain the excellent effect of the coupler according to the present invention, while the insert connector used to connect to this by improving the coupler to use the conventional insertion connector with a short tip as it is, the user inserts the connector separately If not, only the coupler is to be available for purchase, the following will be described in detail the configuration according to the accompanying drawings.

본 고안은 에어 커플러(1)의 내부에 밀폐편(14)을 밀어주는 슬라이더(C')를 삽입설치하되, 상기 슬라이더(C')는 일측에 돌출륜(l2)을 형성하여 원형패킹(8)과의 사이에 삽입되는 압축스프링(13)에 의해 탄성을 받게하고, 상기 슬라이더(C')의 후단에는 슬라이더(C)를 결합시키되 상기 슬라이더(C)의 내측에는·"ㄴ"형 단턱부(11)를 형성하여 이곳에 밀폐용패킹(7')을 삽입시켰으며, 외부에는 걸림단턱부(10)를 형성한후 슬라이더(C')의 돌출륜(12)에 나사결합시키고 돌출륜(12)을 감싸도록 코킹처리한 구성이다.The present invention is inserted into the slider (C ') for pushing the sealing piece 14 in the interior of the air coupler (1), the slider (C') forms a protruding ring (l2) on one side of the circular packing (8) ) And elasticity by a compression spring 13 inserted therebetween, and engaging the slider C at the rear end of the slider C ', but inside the slider C. (11) to form a sealing packing (7 ') is inserted here, the engaging stepped portion (10) formed on the outside, and then screwed to the protrusion ring (12) of the slider (C') and the protrusion ring ( 12) Caulking treatment to wrap.

도면중 미실명된 부호 4는 작동관체 5는 압축스프링In the figure, unnamed code 4 is the working body 5 is the compression spring

9는 고정관체 A의 단턱부 15는 볼9 is a step of the fixing body A, 15 is a ball

18은 볼 고정요부 19는 삽입접촉부이다.18 is a ball fixing recess 19 is an insertion contact.

이러한 구성으로된 본 고안의 작용을 보면, 제2도의 상태에서 선단부의 길이가 짧은 삽입연결구(2)를 에어커플러(1)에 삽입시키면 삽입연결구(2)의 선단이 슬라이더(C')를 밀고 슬라이더(C')의 반대측 단부가 밀폐편(14)을 밀어서 에어가 유입될 수 있는 것이다.According to the operation of the present invention having such a configuration, when the insertion connector 2 having a short length at the tip end is inserted into the air coupler 1 in the state of FIG. 2, the tip of the insertion connector 2 pushes the slider C '. The opposite end of the slider C 'pushes the sealing piece 14 to allow air to flow therein.

이때 삽입연결구(2)의 삽입접촉부(19)가 밀폐용패킹(7')에 밀착되어 에어의 누출을 방지하게 되고 슬라이더(C)가 슬라이더(C')와 함께 전진하므로 볼(15)이 삽입연결구(2)의 볼고정요부(18)에 삽입되면서 작동관체(4)가 압축스프링(5)의 힘으로 삽입연결구(2)쪽으로 이동하여 제1도와 같이 고정되는 것이다.At this time, the insertion contact portion 19 of the insertion connector (2) is in close contact with the sealing packing (7 ') to prevent the leakage of air and the slider (C) is advanced with the slider (C'), so the ball 15 is inserted The working tube 4 is inserted into the ball fixing recess 18 of the connector 2 and is moved to the insertion connector 2 by the force of the compression spring 5 to be fixed as shown in FIG. 1.

그리고 삽입연결구(2)를 제거할때는 작동관체(4)를 후진시키면 볼(15)이 밀려나와 삽입연결구(2)를 잡고있던 힘이 제거되므로 삽입연결구(2)가 압축스프링(13)의 탄성력으로 자동 이탈되는 것이고, 이때 슬라이더(C)의 걸림단턱부(10)가 고정관체 A의 단턱부(9)에 걸려 슬라이더(C)와 슬라이더(C')는 이탈이 방지된다.And when the insertion connector (2) is removed, when the operating body (4) is retracted, the ball 15 is pushed out and the force holding the insertion connector (2) is removed, so that the insertion connector (2) by the elastic force of the compression spring (13) The automatic release is performed, and the latching step 10 of the slider C is caught by the step 9 of the fixed tube A, and the slider C and the slider C 'are prevented from being separated.

이상 설명한 바와 같이 구성되고 작용되는 본 고안은 선단부의 길이가 짧은 종래의 삽입연결구(2)를 에어 커플러(1)에 삽입되면 슬라이더(C')가 밀폐편(14)을 밀어 에어를 공급하도록 구성되었음으로, 종래의 문제점을 일거에 해결한 선 출원발명의 제반효과를 그대로 얻을 수 있으면서도 삽입연결구(2)만은 별도 구입할 필요없이 종래의 것을 그대로 사용할 수 있게되어, 에어 커플러교체시 비용부담을 줄일 수 있게된 매우 유용한 고안인 것이다.The present invention constructed and operated as described above is configured such that the slider C 'pushes the sealing piece 14 to supply air when the conventional insertion connector 2 having a short end portion is inserted into the air coupler 1. As a result, it is possible to obtain all the effects of the pre-applied invention which solves the conventional problems at once, but only the insertion connector 2 can be used as it is without the need to purchase separately, thereby reducing the cost burden when replacing the air coupler. It is a very useful design.

Claims (1)

(1회정정) 에어 커플러(1)의 내부에 밀폐편(14)을 밀어주는 슬라이더(C')를 삽입설치하되, 상기 슬라이더(C')는 일측에 돌출륜(12)을 형성하여 원형패킹(8)과의 사이에 결합되는 압축스프링(13)에 의해 탄성을 받게하고,(Single-correction) Insert the slider (C ') for pushing the sealing piece 14 in the interior of the air coupler (1), the slider (C') is formed in the protruding ring 12 on one side of the circular packing Receive elasticity by the compression spring (13) coupled between the (8), 상기 슬라이더(C')의 후단에는 슬라이더(C)를 결합시키되, 상기 슬라이더(C)의 내측에는 "ㄴ"형 단턱부(11)를 형성하여 이곳에 밀폐용패킹(7')을 삽입시켰으며, 외부에는 결림단턱부(10)를 형성한후 슬라이더(C')의 돌출륜(12)에 나사결합시키고 돌출륜(12)을 감싸도록 코킹처리함으로써,The slider (C) is coupled to the rear end of the slider (C '), but the inner side of the slider (C) to form a "b" type stepped portion (11) to insert a sealing packing (7') here. After forming the stiffening step portion 10 on the outside, by screwing to the protrusion wheel 12 of the slider (C ') and by caulking to wrap the protrusion wheel 12, 선단부의 길이가 짧은 종래의 삽입연결구를 삽탈가능토록 구성함을 특징으로 하는 개량 에어 커플러(AIR COUPLER).An improved air coupler (AIR COUPLER), characterized in that the insertion end of the conventional insertion connector with a short front end is removable.
KR2019930017480U 1993-09-01 1993-09-01 Air coupler KR960002293Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930017480U KR960002293Y1 (en) 1993-09-01 1993-09-01 Air coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930017480U KR960002293Y1 (en) 1993-09-01 1993-09-01 Air coupler

Publications (2)

Publication Number Publication Date
KR950009365U KR950009365U (en) 1995-04-19
KR960002293Y1 true KR960002293Y1 (en) 1996-03-19

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KR2019930017480U KR960002293Y1 (en) 1993-09-01 1993-09-01 Air coupler

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012011647A1 (en) * 2010-07-21 2012-01-26 Park Hyun Gyu Air coupler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012011647A1 (en) * 2010-07-21 2012-01-26 Park Hyun Gyu Air coupler

Also Published As

Publication number Publication date
KR950009365U (en) 1995-04-19

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