JPS6377195U - - Google Patents

Info

Publication number
JPS6377195U
JPS6377195U JP1986172296U JP17229686U JPS6377195U JP S6377195 U JPS6377195 U JP S6377195U JP 1986172296 U JP1986172296 U JP 1986172296U JP 17229686 U JP17229686 U JP 17229686U JP S6377195 U JPS6377195 U JP S6377195U
Authority
JP
Japan
Prior art keywords
chucks
occlusal
chuck
pipe
tip
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
Application number
JP1986172296U
Other languages
Japanese (ja)
Other versions
JPH0235111Y2 (en
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 filed Critical
Priority to JP1986172296U priority Critical patent/JPH0235111Y2/ja
Priority to KR2019870018508U priority patent/KR930003270Y1/en
Publication of JPS6377195U publication Critical patent/JPS6377195U/ja
Application granted granted Critical
Publication of JPH0235111Y2 publication Critical patent/JPH0235111Y2/ja
Expired legal-status Critical Current

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
    • 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
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • 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

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る管継手の実施例を示す断
面図、第２図はチヤツクを拡開した状態を示す同
じく断面図、第３図は被接続管体の雄螺子部を接
続した状態を示す同じく断面図、第４図はチヤツ
クを示す正面図である。 １……継手主管、５……筒体、１３……スリー
ブ、１９……チヤツク、２２……雌螺子、２５…
…被接続管体、２６……雄螺子部。 Fig. 1 is a sectional view showing an embodiment of the pipe joint according to the present invention, Fig. 2 is a sectional view showing the chuck in an expanded state, and Fig. 3 is a state in which the male screw portion of the connected pipe body is connected. FIG. 4 is a sectional view showing the chuck, and FIG. 4 is a front view showing the chuck. DESCRIPTION OF SYMBOLS 1... Joint main pipe, 5... Cylindrical body, 13... Sleeve, 19... Chack, 22... Female screw, 25...
...Connected pipe body, 26...Male thread part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 継手主管に固定された筒体の先端部に、少なく
とも３個のチヤツクを設け、該各チヤツクの咬合
部を上記筒体の外周に嵌装されたスリーブの移動
で拡開できる構成の管継手において、上記各チヤ
ツクの咬合部の幅を比較的狭めに形成して、該チ
ヤツクを収納する切欠凹部を筒体の先端部に形成
し、且つ、上記チヤツクの少なくとも１個を求遠
心方向に摺動可能に支持すると共に、咬合部に、
被接続管体の雄螺子部と螺合する雌螺子またはも
しくはゴム層を形成した管継手。 At least three chucks are provided at the tip of a cylindrical body fixed to the main joint pipe, and the occlusal part of each chuck can be expanded by movement of a sleeve fitted around the outer periphery of the cylindrical body. , the width of the occlusal portion of each of the chucks is formed to be relatively narrow, and a notched recess for accommodating the chuck is formed at the tip of the cylinder body, and at least one of the chucks is slidable in a centrifugal direction. In addition to supporting the occlusal area,
A pipe joint with a female thread or a rubber layer that screws into the male thread of a connected pipe.
JP1986172296U 1986-11-10 1986-11-10 Expired JPH0235111Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986172296U JPH0235111Y2 (en) 1986-11-10 1986-11-10
KR2019870018508U KR930003270Y1 (en) 1986-11-10 1987-10-30 Pipe fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986172296U JPH0235111Y2 (en) 1986-11-10 1986-11-10

Publications (2)

Publication Number Publication Date
JPS6377195U true JPS6377195U (en) 1988-05-23
JPH0235111Y2 JPH0235111Y2 (en) 1990-09-21

Family

ID=15939298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986172296U Expired JPH0235111Y2 (en) 1986-11-10 1986-11-10

Country Status (2)

Country Link
JP (1) JPH0235111Y2 (en)
KR (1) KR930003270Y1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999005444A1 (en) * 1997-07-28 1999-02-04 Nitto Kohki Co., Ltd. Pipe joint
JP2003202096A (en) * 2002-01-08 2003-07-18 Yokohama Hydex Co Connection structure of joint part in pipe joint
JP2005042857A (en) * 2003-07-24 2005-02-17 Daikin Ind Ltd Pipe joint
WO2011158734A1 (en) * 2010-06-15 2011-12-22 株式会社ニフコ Connector
CN107606357A (en) * 2017-08-23 2018-01-19 麦景威 A kind of fast lock device and its application method for pipeline rapid abutting joint

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999005444A1 (en) * 1997-07-28 1999-02-04 Nitto Kohki Co., Ltd. Pipe joint
JP2003202096A (en) * 2002-01-08 2003-07-18 Yokohama Hydex Co Connection structure of joint part in pipe joint
JP2005042857A (en) * 2003-07-24 2005-02-17 Daikin Ind Ltd Pipe joint
WO2011158734A1 (en) * 2010-06-15 2011-12-22 株式会社ニフコ Connector
JP2012002265A (en) * 2010-06-15 2012-01-05 Nifco Inc Connector
CN102939493A (en) * 2010-06-15 2013-02-20 株式会社利富高 Connector
US9080705B2 (en) 2010-06-15 2015-07-14 Nifco Inc. Connector
CN107606357A (en) * 2017-08-23 2018-01-19 麦景威 A kind of fast lock device and its application method for pipeline rapid abutting joint

Also Published As

Publication number Publication date
JPH0235111Y2 (en) 1990-09-21
KR930003270Y1 (en) 1993-06-07
KR890009068U (en) 1989-05-30

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