JPH0399292U - - Google Patents

Info

Publication number
JPH0399292U
JPH0399292U JP5350090U JP5350090U JPH0399292U JP H0399292 U JPH0399292 U JP H0399292U JP 5350090 U JP5350090 U JP 5350090U JP 5350090 U JP5350090 U JP 5350090U JP H0399292 U JPH0399292 U JP H0399292U
Authority
JP
Japan
Prior art keywords
glass tube
fitting
union nut
union
adapter ring
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
JP5350090U
Other languages
Japanese (ja)
Other versions
JPH0639191Y2 (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 JP1990053500U priority Critical patent/JPH0639191Y2/en
Publication of JPH0399292U publication Critical patent/JPH0399292U/ja
Application granted granted Critical
Publication of JPH0639191Y2 publication Critical patent/JPH0639191Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Joints With Pressure Members (AREA)

Description

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

第１図は第１の実施例を示すユニオン継手の断
面図、第２図は第１図中のアダプタリングの斜視
図、第３図は第２の実施例を示すユニオン継手の
断面図、第４図は第３図中のアダプタリングの斜
視図、第５図〜第１０図はそれぞれ係合当接部の
変形例を示す要部の断面図、第１１図は従来例を
示す第１図相当図、第１２図は第１１図中の要部
の拡大図である。 １……耐食樹脂製の継手本体、２ａ……雄ネジ
、３……ガラス管、４……ユニオンナツト、４ａ
……ユニオンナツトの係止部、５，５Ａ……アダ
プタリング、５ｂ……切割り、８ａ，８ｂ……係
合当接部。 Fig. 1 is a sectional view of a union joint showing a first embodiment, Fig. 2 is a perspective view of an adapter ring in Fig. 1, and Fig. 3 is a sectional view of a union joint showing a second embodiment. 4 is a perspective view of the adapter ring in FIG. 3, FIGS. 5 to 10 are cross-sectional views of main parts showing modified examples of the engagement abutment portion, and FIG. 11 is FIG. 1 showing a conventional example. The corresponding diagram, FIG. 12, is an enlarged view of the main part in FIG. 11. 1... Joint body made of corrosion-resistant resin, 2a... Male thread, 3... Glass tube, 4... Union nut, 4a
... Locking part of union nut, 5, 5A ... Adapter ring, 5b ... Cut, 8a, 8b ... Engagement contact part.

Claims (1)

【実用新案登録請求の範囲】 耐食樹脂製の継手本体の一端部外周に雄ネジを
形成し、ガラス管の一端部に、その係止部内径が
当該一端部外径より大径に形成されたユニオンナ
ツトを装着し、ユニオンナツトを継手本体の雄ネ
ジにねじ込むことにより継手本体とガラス管とを
着脱自在で、かつ封止可能に接続するガラス管用
ユニオン継手において、 アダプタリングを拡開可能な切割状、または半
割状に形成してガラス管の一端部に抜止状に装着
し、 アダプタリングでユニオンナツトを抜止状に係
止するとともに、ユニオンナツトを継手本体にね
じ込装着することにより、継手本体とガラス管と
に形成した係合当接部を圧接して封止接続するよ
うに構成したことを特徴とするガラス管用ユニオ
ン継手。[Claim for Utility Model Registration] A male thread is formed on the outer periphery of one end of the joint body made of corrosion-resistant resin, and the inner diameter of the locking part is formed at one end of the glass tube to be larger than the outer diameter of the one end. A union fitting for glass tubes that removably and sealably connects the fitting body and glass tube by attaching a union nut and screwing the union nut into the male thread of the fitting body, has a cut that allows the adapter ring to be expanded. It is formed into a shape or a half shape and attached to one end of the glass tube in a way that prevents it from coming out.The adapter ring locks the union nut in a way that prevents it from coming out, and the union nut is screwed into the fitting body to form a fitting. 1. A union joint for a glass tube, characterized in that the main body and the glass tube are configured so that an engaging abutment portion formed on the glass tube is pressed into sealing connection.
JP1990053500U 1989-11-28 1990-05-21 Union fittings for glass tubes Expired - Lifetime JPH0639191Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990053500U JPH0639191Y2 (en) 1989-11-28 1990-05-21 Union fittings for glass tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13832289 1989-11-28
JP1990053500U JPH0639191Y2 (en) 1989-11-28 1990-05-21 Union fittings for glass tubes

Publications (2)

Publication Number Publication Date
JPH0399292U true JPH0399292U (en) 1991-10-16
JPH0639191Y2 JPH0639191Y2 (en) 1994-10-12

Family

ID=31890103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990053500U Expired - Lifetime JPH0639191Y2 (en) 1989-11-28 1990-05-21 Union fittings for glass tubes

Country Status (1)

Country Link
JP (1) JPH0639191Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006083972A (en) * 2004-09-17 2006-03-30 Nippon Pillar Packing Co Ltd Connection structure of mutual flange pipes and connection construction of flange pipe and fluid apparatus
JP2006090378A (en) * 2004-09-22 2006-04-06 Nippon Pillar Packing Co Ltd Connection structure for integration panel and fluid device
JP2006161874A (en) * 2004-12-03 2006-06-22 Nippon Pillar Packing Co Ltd Connection structure of integrated panel with fluid device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008125955A (en) * 2006-11-24 2008-06-05 Moonbat Co Ltd Structure for fixing handle of recyclable umbrella

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58174787A (en) * 1982-04-06 1983-10-13 旭硝子株式会社 Pipe joint
JPS6277388U (en) * 1985-10-31 1987-05-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58174787A (en) * 1982-04-06 1983-10-13 旭硝子株式会社 Pipe joint
JPS6277388U (en) * 1985-10-31 1987-05-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006083972A (en) * 2004-09-17 2006-03-30 Nippon Pillar Packing Co Ltd Connection structure of mutual flange pipes and connection construction of flange pipe and fluid apparatus
JP2006090378A (en) * 2004-09-22 2006-04-06 Nippon Pillar Packing Co Ltd Connection structure for integration panel and fluid device
JP2006161874A (en) * 2004-12-03 2006-06-22 Nippon Pillar Packing Co Ltd Connection structure of integrated panel with fluid device
JP4654013B2 (en) * 2004-12-03 2011-03-16 日本ピラー工業株式会社 Connection structure between integrated panel and fluidic device

Also Published As

Publication number Publication date
JPH0639191Y2 (en) 1994-10-12

Similar Documents

Publication Publication Date Title
JPH0399292U (en)
JPH01156390U (en)
JPH0251795U (en)
JPS62197347U (en)
JPH0359586U (en)
JPH02127895U (en)
JPS6314092U (en)
JPS61162694U (en)
JPH02113088U (en)
JPS6314091U (en)
JPS6235187U (en)
JPS61123286U (en)
JPH0355984U (en)
JPH0452690U (en)
JPS61152883U (en)
JPH01113687U (en)
JPS6150886U (en)
JPH044593U (en)
JPS62155211U (en)
JPS638493U (en)
JPS6311989U (en)
JPH0260791U (en)
JPH02145388U (en)
JPS6220291U (en)
JPS61140285U (en)