KR880001306Y1 - Coupling of a air tube - Google Patents

Coupling of a air tube Download PDF

Info

Publication number
KR880001306Y1
KR880001306Y1 KR2019850006036U KR850006036U KR880001306Y1 KR 880001306 Y1 KR880001306 Y1 KR 880001306Y1 KR 2019850006036 U KR2019850006036 U KR 2019850006036U KR 850006036 U KR850006036 U KR 850006036U KR 880001306 Y1 KR880001306 Y1 KR 880001306Y1
Authority
KR
South Korea
Prior art keywords
tube
cylindrical
coupling
air tube
shaped packing
Prior art date
Application number
KR2019850006036U
Other languages
Korean (ko)
Other versions
KR860015003U (en
Inventor
임경상
Original Assignee
임경상
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.)
Filing date
Publication date
Application filed by 임경상 filed Critical 임경상
Priority to KR2019850006036U priority Critical patent/KR880001306Y1/en
Publication of KR860015003U publication Critical patent/KR860015003U/en
Application granted granted Critical
Publication of KR880001306Y1 publication Critical patent/KR880001306Y1/en

Links

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means

Landscapes

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

Abstract

내용 없음.No content.

Description

공기 튜브 연결장치Air tube connection

제1도는 본 고안 장치의 부분 분리 사시도.1 is a partially separated perspective view of the device of the present invention.

제2(a)도-제2(c)도는 본 고안 장치의 실시 상태의 작용도.2 (a) to 2 (c) is an operation of the embodiment of the present device.

본 고안은 압축 공기를 전달하는 튜브를 연결장치에 상호 긴밀하게 연결하는 구성에 관한 것으로 공기튜브를 원통형의 협지구로 고정하여 튜브가 빠지지 않도록하고 튜브 끝에 고무로된 V형 링패킹을 꽂아서 공기의 누설을 방지할 수 있도록 한 공기 튜브 연결장치의 구성 개량에 관한 것이다.The present invention relates to a configuration in which a tube that delivers compressed air is closely connected to a connecting device. The air tube is fixed to a cylindrical pincer so that the tube does not fall out, and a rubber V-shaped ring packing is inserted at the end of the air to An improvement of the configuration of the air tube connecting device to prevent leakage.

종래의 압축 공기 튜브 연결장치는 연결장치의 연결부와 튜브 끝부분을 접착제로 접착하던가 또는 접착 테이프로 감아서 연결부를 접착하여 사용하였으나 연결작업이 까다롭고 사용도중에 튜브를 갈아 끼우면 접착제가 묻은 자리는 표면이 매끈하지 못하여 공기가 누설되는 문제점이 있었다.Conventional compressed air tube connecting device is used to glue the connecting part of the connecting device and the end of the tube with adhesive or by using adhesive tape to glue the connecting part, but the connection work is difficult and when the tube is replaced during use, the surface where the adhesive is stuck This was not smooth and there was a problem of air leakage.

본 고안은 이러한 종래의 문제점을 해결하기 위하여 접착제를 사용하지 않고 튜브 끝만 연결구에 끼우면 튜브와 연결구가 긴밀하게 되어 공기가 누설되지 않게하고 따라서 튜브를 용이하게 교체할 수 있도록 한 것이다. 첨부된 도면에 의해 본 고안의 구성을 설명하면 다음과 같다.The present invention is to solve the problems of the prior art when the end of the tube is inserted into the connector without using the adhesive, the tube and the connector is tight so that no air leakage and thus the tube can be easily replaced. Referring to the configuration of the present invention by the accompanying drawings as follows.

연결구 몸체(1) 양측의 단관(2)의 안쪽에 내경이 크게 형성된 원주홈(3)에 V형 패킹(4)을 설치하고 원주홈(3)의 일부는 단관 내면(5)과 경사면(6)이 되게하여 다수개의 탄성편(7)으로 원통상이되고 그 단부 외측은 경사진 돌출부(8)가 형성된 원통 협지구(9)를 단관(2)내에 끼워져서 된 것이다.The V-shaped packing (4) is installed in the circumferential groove (3) having a large inner diameter inside the end pipe (2) on both sides of the connector body (1), and a part of the circumferential groove (3) is the short pipe inner surface (5) and the inclined surface (6). The cylindrical narrow strip 9 formed with the inclined protrusion 8 formed in the end pipe 2 is made into the cylindrical shape by the several elastic piece 7, and the outer side of the end part.

미설명부호 10은 V형 패킹과 튜브끝이 이동되는 공간, 11은 연결된 플라스틱 튜브, 12, 12'는 V형 패킹의 내외측 고무편이다.Reference numeral 10 denotes a space in which the V-shaped packing and the end of the tube are moved, 11 is a plastic tube connected, and 12 and 12 'are inner and outer rubber pieces of the V-shaped packing.

본 고안의 작용 효과를 설명하면, 제2(a)도의 상태의 단관(2)에 튜브(11)의 끝을 꽂게되면(원통 협지구(9)의 개구부의 직경보다 튜브(11)의 외경은 약간 큰 것임) 제2(b)도와 같이 원통 협지구(9)의 내면에 통과할 때 빡빡하게 통과하면서 다수개의 탄성편(7)을 외측으로 밀게되어 경사진 돌출부(8)는 내경이 큰 원주홈(3)쪽으로 밀리게 되고 또한 튜브(11)의 끝은 V형 패킹(4)에 꽂아지게 되며 이때 튜브(11)의 외면은 V형 패킹(4)의 직경이 적은 내측 고무편(12)에 탄지되어 기밀을 유지하게 된다.When explaining the operation and effect of the present invention, when the end of the tube 11 is inserted into the end pipe 2 in the state of FIG. 2 (a) (the outer diameter of the tube 11 is larger than the diameter of the opening of the cylindrical pincer 9). Slightly larger) When passing through the inner surface of the cylindrical narrow strip 9 as shown in FIG. 2 (b), the plurality of elastic pieces 7 are pushed outward while being inclined so that the inclined protrusion 8 has a large inner diameter. The end of the tube 11 is inserted into the V-shaped packing 4, and the outer surface of the tube 11 is the inner rubber piece 12 having a smaller diameter of the V-shaped packing 4. Will be kept confidential.

따라서 V형 패킹(4)의 전체적 탄력과 내외측 고무편(12, 12')의 탄력에 의하여 공기 누설을 완전 차단하게 한다. 그리고 튜브(11)가 밖으로 당겨지는 경우에는 제2(c)도와 같이 튜브(11)와 원통형 협지구(9)가 같이 외측으로 이동되므로 이때 다수개의 탄성편(7)의 경사진 돌출부(8)는 경사면(6)에 눌리게 되므로 돌출부(8)의 내경면은 튜브(11)쪽으로 밀리고 튜브(11)를 당길 수록 돌출부(8)내면은 튜브(11)를 더욱 집게되므로 튜브(11)는빠지지 않게되는 것이다.Therefore, air leakage is completely blocked by the overall elasticity of the V-shaped packing 4 and the elasticity of the inner and outer rubber pieces 12 and 12 '. In addition, when the tube 11 is pulled out, the tube 11 and the cylindrical pincer 9 are moved outward as shown in FIG. 2 (c). At this time, the inclined protrusions 8 of the plurality of elastic pieces 7 are moved. Is pressed on the inclined surface 6, the inner diameter surface of the protrusion 8 is pushed toward the tube 11, and as the tube 11 is pulled, the inner surface of the protrusion 8 further picks up the tube 11, so that the tube 11 is not pulled out. It will not be.

그리고 튜브(11)를 갈아 끼울때에는 원통형 협지구(9)를 손으로 안쪽으로 밀어 붙이면서 튜브를 당기면 돌축부(8)는 공간(10)내에 벌어지므로 튜브(11)는 쉽게 빠지게되는 것이다.When the tube 11 is replaced, the cylindrical pincer 9 is pushed inward by hand, and the tube 11 is easily pulled out because the protrusion 8 opens in the space 10.

이와 같이 본 고안은 간단한 구성에 의하여 튜브를 연결부에 꽂으면 기밀을 유지할수 있어서 장기간 사용할 수 있고 튜브의 착탈이 용이하여 실용적으로 사용할 수 있게한 것이다.As such, the present invention can be used for a long time because the tube is plugged into the connecting part by a simple configuration, and thus the tube can be used for a long time and can be used for practical use.

Claims (1)

연결부 몸체(1) 양측의 단관(2)의 안쪽에 내경이 크게 형성된 원주홈(3)에 V형 패킹(4)을 설치하고 원주홈(3)의 일부는 단관 내면(5)과 경사면(6)이 되게하여 다수개의 탄성편(7)으로 원통상이 되고 그단부 외측은 경사진 돌출부(8)가 형성된 원통 협지구(9)를 단관(2)내에 끼워져서된 것을 특징으로하는 공기 튜브 연결장치.The V-shaped packing (4) is installed in the circumferential groove (3) having a large inner diameter in the inner side of the short pipe (2) on both sides of the connecting body (1), and a part of the circumferential groove (3) is the short pipe inner surface (5) and the inclined surface (6 To a cylindrical shape with a plurality of elastic pieces (7) and the outside of the end thereof is fitted into the end pipe (2) with a cylindrical pincer (9) formed with an inclined protrusion (8). Device.
KR2019850006036U 1985-05-23 1985-05-23 Coupling of a air tube KR880001306Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850006036U KR880001306Y1 (en) 1985-05-23 1985-05-23 Coupling of a air tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850006036U KR880001306Y1 (en) 1985-05-23 1985-05-23 Coupling of a air tube

Publications (2)

Publication Number Publication Date
KR860015003U KR860015003U (en) 1986-12-30
KR880001306Y1 true KR880001306Y1 (en) 1988-04-02

Family

ID=19242344

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850006036U KR880001306Y1 (en) 1985-05-23 1985-05-23 Coupling of a air tube

Country Status (1)

Country Link
KR (1) KR880001306Y1 (en)

Also Published As

Publication number Publication date
KR860015003U (en) 1986-12-30

Similar Documents

Publication Publication Date Title
GB1022662A (en) Vacuum cleaner hose connection
USD282962S (en) Plastic tubing connector
DE69213044D1 (en) Insert body for use in hose clamps
DE68916648D1 (en) SELF-TENSIONING HOSE COUPLING.
ES2081815T3 (en) DUCT CONNECTOR.
IT1077913B (en) MEANS OF CONNECTION AND METHOD OF CONNECTION OF FLEXIBLE HOSES TO A PLASTIC CONTAINER
SE8204910L (en) INSTALLATION CONNECTION DEVICE
SE8602828L (en) Push the connector
KR880001306Y1 (en) Coupling of a air tube
ES292681U (en) Hose coupling
ATE38711T1 (en) SEALING RING MADE OF ELASTIC RUBBER MATERIAL FOR INSERTING IN A RUBBER GROOVES.
ATE20380T1 (en) COUPLING DEVICE FOR THE PRESSURE-TIGHT AND DETACHABLE CONNECTION OF PIPES MADE OF RESISTANT MATERIAL.
GB1334339A (en) Joint for smooth end or flareless pipe
ATE28501T1 (en) PRESSURE HOSE CONNECTION.
GB2071247A (en) Gripper ring for a tube coupling
SE433251B (en) ON THE FIELD COMPOSIBLE COUPLING
ATE173071T1 (en) CONNECTION ELEMENT FOR A SUPPLY PIPE
SE8504341L (en) TRAKEALTUBAGGREGAT
GB2221737A (en) Pipe coupling
KR920001288Y1 (en) Devices for linking hoses of cleaner
KR880001304Y1 (en) Rubber packing for water leakage prevention
KR940006451Y1 (en) Tube connector
GB1537569A (en) Connectors for use with soil pipes
SE8207439D0 (en) BALL LEADS AND SEALS HERE
KR880001768Y1 (en) Hose coupling

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
O032 Opposition [utility model]: request for opposition
E701 Decision to grant or registration of patent right
O071 Decision to grant registration after opposition [utility model]: decision to grant registration