JP2015048887A5 - - Google Patents

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Publication number
JP2015048887A5
JP2015048887A5 JP2013180704A JP2013180704A JP2015048887A5 JP 2015048887 A5 JP2015048887 A5 JP 2015048887A5 JP 2013180704 A JP2013180704 A JP 2013180704A JP 2013180704 A JP2013180704 A JP 2013180704A JP 2015048887 A5 JP2015048887 A5 JP 2015048887A5
Authority
JP
Japan
Prior art keywords
peripheral surface
cylindrical member
nipple
outer peripheral
screwing
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
JP2013180704A
Other languages
Japanese (ja)
Other versions
JP5849261B2 (en
JP2015048887A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2013180704A priority Critical patent/JP5849261B2/en
Priority claimed from JP2013180704A external-priority patent/JP5849261B2/en
Priority to CN201480047186.4A priority patent/CN105593592B/en
Priority to PCT/JP2014/071537 priority patent/WO2015029815A1/en
Priority to MYPI2016700587A priority patent/MY183191A/en
Publication of JP2015048887A publication Critical patent/JP2015048887A/en
Publication of JP2015048887A5 publication Critical patent/JP2015048887A5/ja
Application granted granted Critical
Publication of JP5849261B2 publication Critical patent/JP5849261B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

なお、前示実施例では、筒状部材２１の内周面に、ニップル１１の外周面１１ａと当接する突起２１ｄを形成し、ニップル１１の外周面１１ａと筒状部材２１とに亘って抜け止め手段４０を設けたが、これに限定されず、突起２１ｄや抜け止め手段４０のいずれかを設けなくてもよい。
さらに図示例では、ニップル１１の外周面１１ａに縮径部材２２のフランジ部２２ｄが嵌入する環状溝１１ｂを形成し、筒状部材２１の先端部２１ｃに縮径部材２２の基端部２２ｃが嵌入する環状凹部２１ｅを形成し、筒状部材２１の螺子部２１ｂに対する締め付け部材３０の螺子部３１のねじ込み終わり位置に螺合規制手段５０を形成したが、これに限定されず、環状溝１１ｂや環状凹部２１ｅや螺合規制手段５０のいずれかを形成しなくともよい。 In the embodiment described above, a protrusion 21d that contacts the outer peripheral surface 11a of the nipple 11 is formed on the inner peripheral surface of the cylindrical member 21, and is prevented from slipping over the outer peripheral surface 11a of the nipple 11 and the cylindrical member 21. Although the means 40 is provided, the present invention is not limited to this, and either the protrusion 21d or the retaining means 40 may not be provided.
Further, in the illustrated example, an annular groove 11 b into which the flange portion 22 d of the reduced diameter member 22 is fitted is formed on the outer peripheral surface 11 a of the nipple 11, and the proximal end portion 22 c of the reduced diameter member 22 is fitted into the distal end portion 21 c of the cylindrical member 21. The annular recess 21e is formed, and the screwing restricting means 50 is formed at the screwing end position of the screw portion 31 of the fastening member 30 with respect to the screw portion 21b of the cylindrical member 21, but the present invention is not limited to this, and the annular groove 11b or Either the annular recess 21e or the screwing restricting means 50 may not be formed.

JP2013180704A 2013-08-30 2013-08-30 Pipe fitting Active JP5849261B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013180704A JP5849261B2 (en) 2013-08-30 2013-08-30 Pipe fitting
CN201480047186.4A CN105593592B (en) 2013-08-30 2014-08-18 Pipe joint
PCT/JP2014/071537 WO2015029815A1 (en) 2013-08-30 2014-08-18 Tube joint
MYPI2016700587A MY183191A (en) 2013-08-30 2014-08-18 Tube joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013180704A JP5849261B2 (en) 2013-08-30 2013-08-30 Pipe fitting

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015168115A Division JP6078857B2 (en) 2015-08-27 2015-08-27 Pipe fitting

Publications (3)

Publication Number Publication Date
JP2015048887A JP2015048887A (en) 2015-03-16
JP2015048887A5 true JP2015048887A5 (en) 2015-07-23
JP5849261B2 JP5849261B2 (en) 2016-01-27

Family

ID=52699078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013180704A Active JP5849261B2 (en) 2013-08-30 2013-08-30 Pipe fitting

Country Status (1)

Country Link
JP (1) JP5849261B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019168051A (en) * 2018-03-23 2019-10-03 株式会社アオイ Pipe joint
JP2023000168A (en) * 2021-06-17 2023-01-04 株式会社島津製作所 Ratchet fitting, piping connection structure, and liquid chromatograph

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100808822B1 (en) * 2001-11-23 2008-03-07 게오르크 피셔 하우스테히닉 아게 Quick-release coupling for pipes
JP4096040B1 (en) * 2006-11-21 2008-06-04 株式会社トヨックス Hose fittings
DE102008039446B4 (en) * 2008-07-07 2015-12-17 Viega Gmbh & Co. Kg Arrangement and method for producing a non-detachable workpiece connection
JP4868371B2 (en) * 2009-09-02 2012-02-01 株式会社トヨックス Hose fittings
JP2011069484A (en) * 2009-09-25 2011-04-07 Tadashi Sera Hose joint
JP5808545B2 (en) * 2010-02-10 2015-11-10 日本フレックス株式会社 Hose connector
JP3181239U (en) * 2012-11-13 2013-01-31 日本フレックス株式会社 Connector for hose connection

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