KR890017482A - Pipe joint using collet - Google Patents

Pipe joint using collet Download PDF

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Publication number
KR890017482A
KR890017482A KR1019890006136A KR890006136A KR890017482A KR 890017482 A KR890017482 A KR 890017482A KR 1019890006136 A KR1019890006136 A KR 1019890006136A KR 890006136 A KR890006136 A KR 890006136A KR 890017482 A KR890017482 A KR 890017482A
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KR
South Korea
Prior art keywords
collet
nipple
pipe joint
engaging
annular
Prior art date
Application number
KR1019890006136A
Other languages
Korean (ko)
Other versions
KR930006018B1 (en
Inventor
하루끼 시마다
Original Assignee
아시자와 가쯔하루
유겐가이샤 닛다.무어컴퍼니
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
Application filed by 아시자와 가쯔하루, 유겐가이샤 닛다.무어컴퍼니 filed Critical 아시자와 가쯔하루
Publication of KR890017482A publication Critical patent/KR890017482A/en
Application granted granted Critical
Publication of KR930006018B1 publication Critical patent/KR930006018B1/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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends

Abstract

내용 없음No content

Description

콜리트를 사용한 관이음매Pipe joint using collet

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도 및 제2도는, 본 발명의 일실시예를 표시한 것으로서, 제1도는 콜리트를 감장하기 전의 니플과 콜리트의 반단면 정면도. 제2도는 콜리트와 니플이 감합하는 암구멍의 단면도. 제3도는 콜리트를 니플에 감장하는 행정을 표시한, 일부를 생략한 반단면 정면도이며, (a)는 니플의 선단부가 콜리트의 내면의 층계부에 당접한 상태를 표시하고, (b)는 콜리트가 더욱 압입되어서 그 가동부가 니플에 의해서 억지로 벌어진 상태를 표시하고, (c)는 콜리트가 니플에 완전회 감장된 상태를 표시한다.1 and 2 show an embodiment of the present invention, and FIG. 1 is a half sectional front view of the nipple and collet before the collet is worn. 2 is a cross-sectional view of an armhole to which collets and nipples fit. FIG. 3 is a half sectional front view with a part omitted, showing a stroke for covering the collet with the nipple, (a) shows a state where the tip portion of the nipple abuts on the stair part of the inner surface of the collet, and (b) Denotes a state in which the collet is further press-fitted so that the movable portion is forcibly opened by the nipple, and (c) indicates the state in which the collet is completely wound on the nipple.

Claims (6)

기부(3)의 앞쪽에 콜리트감장부(4)를 가짐과 동시에 뒤쪽에 관접속부(5)를 가진 니플(1)과, 이 니플(1)의 콜리트 감장부(4)의 바깥쪽에, 슬릿(14)이 있는 가동부(15)를 앞쪽을 향해서 전후로 이동가능하게 감장되고, 또한 바깥쪽에 계지용돌기(20)을 가진 콜리트(2)와, 상기 니플(1) 및 콜리트(2)의 앞단부가 삽입가능함과 동시에, 상기 콜리트(2)의 계지용돌기(20)을 계지 가능한 계지용홈(23)을 가진 암구멍(22)를 구비하고, 상기 니플(1)은, 콜리트감장부(4)의 바깥쪽에, 뒤쪽을 향해서 차례로, 제1 및 제2의 환형상돌기(6), (7)과, 이 환형상돌기(6), (7)보다도 작은외경을 가진 제 1 계합면(9)와, 이 제1계면합면(9)보다도 작은 외경으로 한 환형상 오목부(10)과, 이 환형상 오목부(10)보다도 큰 외경을 가진 제2계합면(11)을 가지고 있으며, 또 상기 양환형상돌기(6),(7)의 사이의 환형상홈(8)에는 O링(26)등의 시일부재가 감입되어 있으며, 상기 콜리트(2)는, 상기 니플(1)의 기부(3)와 제2환형상돌기(7)의 사이에서 전후로 이동가능하며, 앞끝위치에서는, 콜리트(2)의 가동부(5)에 형성한 계합면(18)이 니플(1)의 제1계합면(9)에 접해서 가동부(15)가 안쪽으로는 휘어지지 않도록 되어 있고, 뒤끝위치에서는, 콜리트(2)의 상기 계합면(18)이 니플(1)의 환형상오목부(10)과 일치해서 가동부(15)가 안쪽으로 휘어질 수 있도록 되어 있는 것을 특징으로하는 콜리트를 사용한 관이음매.A slit having a collet-covered portion 4 at the front of the base 3 and having a connection portion 5 at the rear thereof, and a slit outside the collet-shaped portion 4 of the nipple 1. The movable part 15 with 14 is movable-backwardly wound up and forward, and has a collet 2 having an engaging protrusion 20 on the outside, and the nipple 1 and collet 2 of the collet 2. The front end portion is insertable and provided with an arm hole 22 having a locking groove 23 capable of locking the locking projection 20 of the collet 2, and the nipple 1 has a collet reduction portion. Outside of (4), the 1st and 2nd annular protrusions 6 and 7 and the 1st engagement surface which has an outer diameter smaller than this annular protrusions 6 and 7 in order toward the back in order. (9), an annular recess 10 having an outer diameter smaller than the first interfacial surface 9, and a second engagement surface 11 having an outer diameter larger than the annular recess 10; In addition, between the said annular projection (6), (7) Seal members such as O-rings 26 are fitted into the grooves 8, and the collet 2 is disposed between the base 3 of the nipple 1 and the second annular projection 7. It is movable back and forth, and in the front end position, the engaging surface 18 formed in the movable part 5 of the collet 2 is in contact with the first engaging surface 9 of the nipple 1, and the movable part 15 is moved inward. In the rear end position, the engaging surface 18 of the collet 2 coincides with the annular recess 10 of the nipple 1 so that the movable part 15 can be bent inward. Pipe joint using collet which is characterized by 제1항에 있어서, 상기 콜리트(2)가, 가동부(15)에 형성한 계합면(18)의 뒤쪽에, 그곳보다도 지경이 큰 다른 계합면(19)를 가지고 있으며, 이 다른 계합면(19)를 상기 니플(1)의 제2계합면(11)에 계합시키고, 상기 계합면(18)을 상기 니플(1)의 제1계합면(9)에 계합시키고 있는 콜리트를 사용한 관이음매.2. The collet 2 according to claim 1, wherein the collet 2 has another engaging surface 19 having a larger diameter than that of the engaging surface 18 formed in the movable portion 15, and the other engaging surface ( 19) is joined to the second engagement surface 11 of the nipple (1), the joint surface using the collet engaging the engagement surface 18 to the first engagement surface (9) of the nipple (1) . 제1항에 있어서, 상기 콜리트(2)의 안쪽면이 일직선의 면이고, 상기 니플(1)의 양환형상 돌기(6),(7) 및 제1 및 제2의 계합면(9),(11)이, 동일한 외경을 가진 콜리트를 사용한 관이음매.The inner surface of the collet 2 is a straight surface, and the annular protrusions 6, 7 and the first and second engagement surfaces 9 of the nipple 1, (11) Pipe joint using collet with the same outer diameter. 제1항 내지 제3항의 어느 한 항에 있어서, 상기 암구멍(22)의 개구부의 주변에, 그 바깥둘레로부터 안쪽을 향해서 경사된 경사면(24)이 형성되어 있는 콜리트를 사용한 관이음매.The pipe joint using a collet according to any one of claims 1 to 3, wherein an inclined surface (24) inclined inward from the outer circumference thereof is formed around the opening of the arm hole (22). 제1항에 있어서, 상기 암구멍(22)이, 칼라형식의 부재에 형성되어 있는 콜리트를 사용한 관이음매.The pipe joint according to claim 1, wherein the female hole (22) uses collet formed in a collar member. 제1항 내지 제3항의 어느 한 항에 있어서, 상기 콜리트(2)의 바깥쪽에, 상기 계지용돌기(20)에 이어서 그 뒤쪽에 계지용 오목부(21)이 형성되어 있고, 계지용돌기(20)이 상기 암구멍(22)의 계지용홈(23)에 계합하였을 때, 상기 오목부(21)이 암구멍(22)의 개구부 내벽에 계합하도록 되어있는 콜리트를 사용한 관이음매.4. The locking projection 21 according to any one of claims 1 to 3, wherein the locking projection 21 is formed outside the collet 2, following the locking projection 20, and behind it. A pipe joint using collet, in which the recess 21 is engaged with the inner wall of the opening of the female hole 22 when the female member engages the locking groove 23 of the female hole 22. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890006136A 1988-05-11 1989-05-08 Collet coupling KR930006018B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-115117 1988-05-11
JP63115117A JP2598300B2 (en) 1988-05-11 1988-05-11 Pipe joint using collet
JP115117 1988-05-11

Publications (2)

Publication Number Publication Date
KR890017482A true KR890017482A (en) 1989-12-16
KR930006018B1 KR930006018B1 (en) 1993-07-01

Family

ID=14654668

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890006136A KR930006018B1 (en) 1988-05-11 1989-05-08 Collet coupling

Country Status (2)

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JP (1) JP2598300B2 (en)
KR (1) KR930006018B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4807518B2 (en) * 2004-01-27 2011-11-02 イートン コーポレーション Coupling assembly with mounting sleeve
KR100772696B1 (en) * 2005-04-13 2007-11-02 윤수백 Structure for connecting hose of hot-water mat
JP5719639B2 (en) * 2011-03-04 2015-05-20 積水化学工業株式会社 Saddle fitting with branch plug and pipe fitting for temporary piping
USD752397S1 (en) 2014-08-29 2016-03-29 Yeti Coolers, Llc Beverage holder
USD934633S1 (en) 2018-11-08 2021-11-02 Yeti Coolers, Llc Cup
USD935278S1 (en) 2018-11-09 2021-11-09 Yeti Coolers, Llc Cup

Also Published As

Publication number Publication date
KR930006018B1 (en) 1993-07-01
JPH01288694A (en) 1989-11-20
JP2598300B2 (en) 1997-04-09

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