JPH0212589U - - Google Patents

Info

Publication number
JPH0212589U
JPH0212589U JP9135488U JP9135488U JPH0212589U JP H0212589 U JPH0212589 U JP H0212589U JP 9135488 U JP9135488 U JP 9135488U JP 9135488 U JP9135488 U JP 9135488U JP H0212589 U JPH0212589 U JP H0212589U
Authority
JP
Japan
Prior art keywords
fitting
hose body
freon
hose
protrusion
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
JP9135488U
Other languages
Japanese (ja)
Other versions
JPH0511433Y2 (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 JP1988091354U priority Critical patent/JPH0511433Y2/ja
Publication of JPH0212589U publication Critical patent/JPH0212589U/ja
Application granted granted Critical
Publication of JPH0511433Y2 publication Critical patent/JPH0511433Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Description

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

第１図は本考案の一実施例である継手金具の固
定構造の要部断面図であり、第２図は本考案の他
の実施例である継手金具の固定構造の要部断面図
、第３図〜第６図は夫々比較例としての継手金具
の固定構造の要部断面図である。第７図は第１図
、第２図、第４図〜第６図における環状突部の形
状を拡大して示す要部断面図であり、第８図は継
手金具の従来の固定構造の一例を示す要部断面図
である。 １０：ニツプル金具、１２：ソケツト金具、１
４：ホース本体、１６：ホース本体端部、１８：
環状突部、２２：環状溝。 FIG. 1 is a cross-sectional view of a main part of a fixing structure for a joint fitting according to an embodiment of the present invention, and FIG. FIGS. 3 to 6 are sectional views of main parts of joint fitting fixing structures as comparative examples, respectively. FIG. 7 is an enlarged cross-sectional view of the main part showing the shape of the annular protrusion in FIGS. 1, 2, and 4 to 6, and FIG. 8 is an example of a conventional fixing structure of a joint fitting. FIG. 10: Nipple fittings, 12: Socket fittings, 1
4: Hose body, 16: Hose body end, 18:
Annular protrusion, 22: annular groove.

Claims (1)

【実用新案登録請求の範囲】 (1) ソケツト金具と、外周面上に環状の突部が
複数形成されたニツプル金具との間にフレオンホ
ース本体の端部を挿入した上、ソケツト金具を軸
方向の複数個所で軸心側にかしめることによつて
、それらのソケツト金具、ニツプル金具及びホー
ス本体の端部を一体に固定するフレオンホースに
おける継手金具の固定構造において、 前記複数の突部のうち、ホース本体の端部の挿
入側の端に位置するものに隣接して、該突部の付
け根の径よりも溝底の径が小さい環状溝を該ニツ
プル金具に形成したことを特徴とするフレオンホ
ースにおける継手金具の固定構造。 (2) 外周面上に環状の突部が複数形成され、ソ
ケツト金具との間にフレオンホース本体の端部を
挿入させた状態で、該ソケツト金具が軸方向の複
数個所で軸心側にかしめられることによつて、該
ソケツト金具とともに該ホース本体の端部に固定
されるフレオンホース用ニツプル金具であつて、 前記突部のうち、ホース本体の端部の挿入側の
端に位置するものに隣接して、該突部の付け根の
径よりも溝底の径が小さい環状溝が形成されたこ
とを特徴とするフレオンホース用ニツプル金具。[Scope of Claim for Utility Model Registration] (1) After inserting the end of the Freon hose body between the socket fitting and the nipple fitting, which has a plurality of annular protrusions formed on the outer circumferential surface, the socket fitting is inserted in the axial direction. In a structure for fixing a joint fitting for a Freon hose, in which the socket fitting, the nipple fitting and the end of the hose body are fixed together by caulking them toward the axis at a plurality of locations, one of the plurality of protrusions is , a freon characterized in that an annular groove is formed in the nipple fitting adjacent to the insertion side end of the hose body, the groove bottom having a diameter smaller than the diameter of the base of the protrusion. Fixing structure of fittings in hoses. (2) A plurality of annular protrusions are formed on the outer peripheral surface, and when the end of the Freon hose body is inserted between the socket fitting and the socket fitting, the socket fitting is caulked toward the axial center at multiple locations in the axial direction. A freon hose nipple fitting which is fixed to the end of the hose body together with the socket fitting by being fixed to the end of the hose body, the protrusion being located at the insertion side end of the end of the hose body. A nipple fitting for a Freon hose, characterized in that an annular groove is formed adjacent to the protrusion, the diameter of the groove bottom being smaller than the diameter of the base of the protrusion.
JP1988091354U 1988-07-08 1988-07-08 Expired - Lifetime JPH0511433Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988091354U JPH0511433Y2 (en) 1988-07-08 1988-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988091354U JPH0511433Y2 (en) 1988-07-08 1988-07-08

Publications (2)

Publication Number Publication Date
JPH0212589U true JPH0212589U (en) 1990-01-25
JPH0511433Y2 JPH0511433Y2 (en) 1993-03-22

Family

ID=31315837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988091354U Expired - Lifetime JPH0511433Y2 (en) 1988-07-08 1988-07-08

Country Status (1)

Country Link
JP (1) JPH0511433Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0393683U (en) * 1990-01-11 1991-09-25
JP2011127647A (en) * 2009-12-16 2011-06-30 Kitz Corp Quick disconnection coupling for resin pipe
JP2016031108A (en) * 2014-07-29 2016-03-07 横浜ゴム株式会社 Nipple

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159492A (en) * 1984-01-31 1985-08-20 日吉工業株式会社 Connecting structure of hose for high pressure and joint fitting
JPS61175393A (en) * 1985-01-31 1986-08-07 東海ゴム工業株式会社 Joint for hose

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159492A (en) * 1984-01-31 1985-08-20 日吉工業株式会社 Connecting structure of hose for high pressure and joint fitting
JPS61175393A (en) * 1985-01-31 1986-08-07 東海ゴム工業株式会社 Joint for hose

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0393683U (en) * 1990-01-11 1991-09-25
JP2011127647A (en) * 2009-12-16 2011-06-30 Kitz Corp Quick disconnection coupling for resin pipe
JP2016031108A (en) * 2014-07-29 2016-03-07 横浜ゴム株式会社 Nipple

Also Published As

Publication number Publication date
JPH0511433Y2 (en) 1993-03-22

Similar Documents

Publication Publication Date Title
JPS63190689U (en)
JPH029398U (en)
JPH0458697U (en)
JPS6374592U (en)
JPH01109691U (en)
JPS6138392U (en) fitting
JPH0330692U (en)
JPS63201288U (en)
JPH02134376U (en)
JPS6225312U (en)
JPH02134379U (en)
JPS63171791U (en)
JPS6128980U (en) hose nipple
JPH0362285U (en)
JPH0165484U (en)
JPH0386291U (en)
JPS63115985U (en)
JPH0246192U (en)
JPS60154689U (en) pipe fittings
JPS6052497U (en) Connection structure for multiple hoses
JPH045591U (en)
JPH0291291U (en)
JPS6010988U (en) pipe fittings
JPS5979687U (en) pipe fittings
JPH0320789U (en)