JPS5852396U - bayonet fitting - Google Patents

bayonet fitting

Info

Publication number
JPS5852396U
JPS5852396U JP14733681U JP14733681U JPS5852396U JP S5852396 U JPS5852396 U JP S5852396U JP 14733681 U JP14733681 U JP 14733681U JP 14733681 U JP14733681 U JP 14733681U JP S5852396 U JPS5852396 U JP S5852396U
Authority
JP
Japan
Prior art keywords
shaped
ring
elastic packing
double pipe
stepped part
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
JP14733681U
Other languages
Japanese (ja)
Other versions
JPH0143595Y2 (en
Inventor
明 吉野
坂東　勝英
Original Assignee
大同酸素株式会社
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 by 大同酸素株式会社 filed Critical 大同酸素株式会社
Priority to JP14733681U priority Critical patent/JPS5852396U/en
Publication of JPS5852396U publication Critical patent/JPS5852396U/en
Application granted granted Critical
Publication of JPH0143595Y2 publication Critical patent/JPH0143595Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Thermal Insulation (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来例の縦断面図、第２図はそのＡ−Ａ′断面
図、第３図はその改良例の縦断面、第４図はそのＡ″−
Ａ“′断面図、第５図はそれに用いる一部開放０−リン
グの平面図、第６図はこの考案の一実施例の縦断面図、
第７図はそのＢ−Ｂ′断面図、第８図はその要部拡大断
面図である。 ２１、　２７・・・真空二重管、２３・・・おす形部、
２５・・・段部、２６・・・リング状弾性パツキン、３
１・・・テーパー面。Fig. 1 is a longitudinal cross-sectional view of the conventional example, Fig. 2 is a cross-sectional view taken along the line A-A', Fig. 3 is a longitudinal cross-section of the improved example, and Fig. 4 is the A''-
5 is a plan view of a partially open O-ring used therein, and FIG. 6 is a vertical sectional view of an embodiment of this invention.
FIG. 7 is a sectional view taken along the line BB', and FIG. 8 is an enlarged sectional view of the main part thereof. 21, 27... Vacuum double tube, 23... Male shaped part,
25...Step part, 26...Ring-shaped elastic packing, 3
1...Tapered surface.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）端部がおす形になっている一方の二重管と端部が
そのおす形に対応するめす形になっている他方の二重管
とを備え、上記一方の二重管のおす形端部および上記他
方の二重管のめす形端部゛　　　のうちのいずれか一方
が段部にな２ていてその段部にリング状弾性パツキンが
装着され、おす形端部および上記めす形端部のうちの他
方が内側にいくに従ってそのリング状弾性パツキンに強
く圧接しうるようなテーパー面になっていることを特徴
とするバイオネット継手。(1) Comprising one double pipe with a male end and the other double pipe with a female end corresponding to the male end; Either one of the shaped end and the female end of the other double pipe is formed into a stepped part, and a ring-shaped elastic packing is attached to the stepped part, and the male shaped end and the female shaped end are attached to the stepped part. A bayonet joint characterized in that the other end has a tapered surface that can be strongly pressed against the ring-shaped elastic packing as it goes inward. （２）　　リング状弾性パツキンが断面略コ字状リング
状弾性パツキンであってそのコ字状の開放部を前方に向
けて装着されている実用新案登録請求の範囲第１項記載
のバイオネット継手。(2) The bayonet joint according to claim 1, wherein the ring-shaped elastic packing is a ring-shaped elastic packing with a substantially U-shaped cross section and is installed with its U-shaped opening facing forward. .
JP14733681U 1981-10-03 1981-10-03 bayonet fitting Granted JPS5852396U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14733681U JPS5852396U (en) 1981-10-03 1981-10-03 bayonet fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14733681U JPS5852396U (en) 1981-10-03 1981-10-03 bayonet fitting

Publications (2)

Publication Number Publication Date
JPS5852396U true JPS5852396U (en) 1983-04-09
JPH0143595Y2 JPH0143595Y2 (en) 1989-12-18

Family

ID=29940198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14733681U Granted JPS5852396U (en) 1981-10-03 1981-10-03 bayonet fitting

Country Status (1)

Country Link
JP (1) JPS5852396U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003113973A (en) * 2001-10-02 2003-04-18 Natl Space Development Agency Of Japan Very low temperature piping joint
JP2010230045A (en) * 2009-03-26 2010-10-14 Mitsubishi Motors Corp Double pipe joint structure
JPWO2014156924A1 (en) * 2013-03-29 2017-02-16 コニカミノルタ株式会社 Image forming apparatus
JP2017087188A (en) * 2015-11-17 2017-05-25 株式会社日立ハイテクノロジーズ Vacuum treatment device
JP2018115763A (en) * 2016-12-23 2018-07-26 ネクサン Plug-in coupling for cryogenic line
JP2023136550A (en) * 2022-03-17 2023-09-29 岩谷産業株式会社 Connection joint structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003074799A (en) * 2001-08-30 2003-03-12 Ishikawajima Harima Heavy Ind Co Ltd Liquid leak detector for quick fittings
JP2003314785A (en) * 2002-04-19 2003-11-06 Yoshihiro Shiotani Vacuum heat insulating pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536923U (en) * 1976-07-03 1978-01-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536923U (en) * 1976-07-03 1978-01-21

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003113973A (en) * 2001-10-02 2003-04-18 Natl Space Development Agency Of Japan Very low temperature piping joint
JP2010230045A (en) * 2009-03-26 2010-10-14 Mitsubishi Motors Corp Double pipe joint structure
JPWO2014156924A1 (en) * 2013-03-29 2017-02-16 コニカミノルタ株式会社 Image forming apparatus
JP2017087188A (en) * 2015-11-17 2017-05-25 株式会社日立ハイテクノロジーズ Vacuum treatment device
JP2018115763A (en) * 2016-12-23 2018-07-26 ネクサン Plug-in coupling for cryogenic line
JP2023136550A (en) * 2022-03-17 2023-09-29 岩谷産業株式会社 Connection joint structure

Also Published As

Publication number Publication date
JPH0143595Y2 (en) 1989-12-18

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