KR20160003094U - 튜브의 체결구조 - Google Patents
튜브의 체결구조 Download PDFInfo
- Publication number
- KR20160003094U KR20160003094U KR2020150001351U KR20150001351U KR20160003094U KR 20160003094 U KR20160003094 U KR 20160003094U KR 2020150001351 U KR2020150001351 U KR 2020150001351U KR 20150001351 U KR20150001351 U KR 20150001351U KR 20160003094 U KR20160003094 U KR 20160003094U
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- union nut
- nut
- sealing member
- tube insertion
- 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.)
- Granted
Links
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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
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
-
- 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
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
-
- 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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
- F16L19/043—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with additional sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Joints With Pressure Members (AREA)
Abstract
Description
도 2는 도 1의 분해 단면도이다.
도 3은 본 고안에 따른 튜브 체결구조의 조립 단면도이다.
도 4는 도 3의 분해 단면도이다.
2, 20: 유니온 너트
3, 40: 너트
12: 제1부위
14: 제2부위
16: 제3부위
21: 경사면
22: 튜브 삽입 홈
23: 외측면
24: 내측면
25: 외부 나사선
26: 돌출부
30: 링
32: 제1밀봉부재
34: 연결부재
36: 제2밀봉부재
42: 입구 내주면
44: 튜브 삽입부재
46: 유니온 너트 삽입부재
48: 내부 나사선
Claims (4)
- 테트라플루오로에틸렌-퍼플루오로 알킬 비닐 에테르 코폴리머를 포함하는 튜브;
튜브 삽입방향으로 두께가 감소하는 테이퍼 구조를 갖는 튜브 삽입 홈을 구비하는 유니온 너트;
일부가 튜브와 함께 유니온 너트의 튜브 삽입 홈에 삽입되는 링; 및
튜브 및 링이 유니온 너트와 체결된 상태에서 유니온 너트와 체결되는 너트를 포함하는 튜브의 체결구조.
- 제1항에 있어서,
링은 연질의 폴리테트라플루오로에틸렌을 포함하는 것을 특징으로 하는 튜브의 체결구조.
- 제1항에 있어서,
링은 고리 형태로 구성되고 튜브의 연결부위를 1차적으로 밀봉하는 제1밀봉부재, 및 제1밀봉부재로부터 튜브 삽입방향으로 연장되고 유니온 너트의 튜브 삽입 홀에 삽입되어 튜브의 연결부위를 2차적으로 밀봉하는 제2밀봉부재를 포함하는 것을 특징으로 하는 튜브의 체결구조.
- 제1항에 있어서,
너트는 튜브 삽입부재 및 유니온 너트 삽입부재를 포함하고, 튜브 삽입부재의 입구 내주면은 튜브 삽입방향의 반대방향으로 직경이 확대되는 테이퍼 구조를 갖는 것을 특징으로 하는 튜브의 체결구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020150001351U KR200482068Y1 (ko) | 2015-03-03 | 2015-03-03 | 튜브의 체결구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020150001351U KR200482068Y1 (ko) | 2015-03-03 | 2015-03-03 | 튜브의 체결구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160003094U true KR20160003094U (ko) | 2016-09-19 |
KR200482068Y1 KR200482068Y1 (ko) | 2016-12-14 |
Family
ID=57048281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020150001351U Expired - Lifetime KR200482068Y1 (ko) | 2015-03-03 | 2015-03-03 | 튜브의 체결구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200482068Y1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH053775U (ja) * | 1991-07-03 | 1993-01-22 | モリ工業株式会社 | 管継手 |
JPH08247353A (ja) * | 1995-03-08 | 1996-09-27 | Furoueru:Kk | チューブ継手 |
JPH09257171A (ja) * | 1996-03-21 | 1997-09-30 | Fuyo Sangyo Kk | チューブの接続構造 |
JP2003269673A (ja) * | 2002-03-14 | 2003-09-25 | Nichias Corp | チューブ継手 |
-
2015
- 2015-03-03 KR KR2020150001351U patent/KR200482068Y1/ko not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH053775U (ja) * | 1991-07-03 | 1993-01-22 | モリ工業株式会社 | 管継手 |
JPH08247353A (ja) * | 1995-03-08 | 1996-09-27 | Furoueru:Kk | チューブ継手 |
JPH09257171A (ja) * | 1996-03-21 | 1997-09-30 | Fuyo Sangyo Kk | チューブの接続構造 |
JP2003269673A (ja) * | 2002-03-14 | 2003-09-25 | Nichias Corp | チューブ継手 |
Also Published As
Publication number | Publication date |
---|---|
KR200482068Y1 (ko) | 2016-12-14 |
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