JPH02146293U - - Google Patents
Info
- Publication number
- JPH02146293U JPH02146293U JP5615889U JP5615889U JPH02146293U JP H02146293 U JPH02146293 U JP H02146293U JP 5615889 U JP5615889 U JP 5615889U JP 5615889 U JP5615889 U JP 5615889U JP H02146293 U JPH02146293 U JP H02146293U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- socket
- circumferential groove
- socket part
- groove
- 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
Links
- 238000012856 packing Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Description
図面は本考案の離脱防止装置付き管継ぎ手の実
施例を示し、第１図はその一実施例の全体側面図
、第２図は第１図の−線横断面図、第３図は
第２図の−線縦断面図、第４図は本管継ぎ手
に使用される係止リングの正面図、第５図は第４
図の−線断面図、第６図は本実施例の作用説
明図、第７図は他の実施例の縦断面図である。
Ｐ……接続管、Ｊ……管継ぎ手、１……継ぎ手
本体、２……挿口部、３……受口部、５……パツ
キング、６……係止リング、８……パツキング収
容部、９……係止リング収容部、９ａ……直円筒
部、９ｂ……テーパー面部、１３……切欠き溝、
１４…周溝部、１５……軸溝部、１８……締付け
フランジ、２１……締め具。
The drawings show an embodiment of the pipe joint with a detachment prevention device of the present invention, FIG. 1 is an overall side view of one embodiment, FIG. 2 is a cross-sectional view taken along the line -- of FIG. Fig. 4 is a front view of the locking ring used in the main pipe joint, and Fig. 5 is a longitudinal sectional view taken along the line -
6 is an explanatory view of the operation of this embodiment, and FIG. 7 is a longitudinal sectional view of another embodiment. P... Connection pipe, J... Pipe joint, 1... Coupling body, 2... Inlet part, 3... Socket part, 5... Packing, 6... Locking ring, 8... Packing housing part , 9... Locking ring housing part, 9a... Right cylindrical part, 9b... Tapered surface part, 13... Notch groove,
14... Peripheral groove portion, 15... Shaft groove portion, 18... Tightening flange, 21... Fastener.
Claims (1)
流体管Ｐの挿口部２を受け入れる円筒状の受口部
３が形成され、 前記受口部３の内面には奥部から端部に向けて
、実質的に直円筒状よりなるパツキング収容部８
、及び該パツキング収容部８に連なる直円筒部９
ａと端部に向けて縮径するテーパー面部９ｂとか
らなる係止リング収容部９、がそれぞれ形成され
てなり、 前記受口部３のパツキング収容部８において半
周未満に切り欠かれた周溝部１４と、受口部３の
端面より管軸方向に切り欠かれ前記周溝部１４に
連なる軸溝部１５と、からなる切欠き溝１３が形
成され、 前記軸溝部１５に臨んで相対向する締付けフラ
ンジ１８が管径方向に外方に張設されるとともに
、該締付けフランジ１８相互は締め具２１をもつ
て締め付けられ、 パツキング５は前記受口部３のパツキング収容
部８に収容され、 一つ割の係止リング６は内周に係止刃６ａを有
し、自然状態で前記切欠き溝１３の周溝部１４を
介して装入されるとともに、前記係止リング収容
部９の直円筒部９ａにおいて、前記パツキング５
の後端に押圧されて装着されてなる、ことを特徴
とする離脱防止装置付き管継ぎ手。[Claims for Utility Model Registration] A cylindrical socket part 3 is formed at one end or both ends of the joint body 1 to receive the socket part 2 of the fluid pipe P to be connected, and the inner surface of the socket part 3 has the following features: Packing storage section 8 that is substantially in the shape of a right cylinder from the back toward the end.
, and a right cylindrical portion 9 connected to the packing accommodating portion 8
a and a tapered surface portion 9b whose diameter decreases toward the end, respectively, are formed, and a circumferential groove portion cut out less than half the circumference in the packing housing portion 8 of the socket portion 3. 14, and an axial groove 15 cut out from the end surface of the socket 3 in the tube axis direction and connected to the circumferential groove 14, and a tightening flange facing the axial groove 15 and opposing each other. 18 is stretched outward in the pipe radial direction, and the tightening flanges 18 are tightened with a fastener 21, and the packing 5 is accommodated in the packing accommodation portion 8 of the socket portion 3, and split into one piece. The locking ring 6 has a locking blade 6a on the inner periphery, and is inserted through the circumferential groove portion 14 of the notch groove 13 in a natural state, and is inserted into the right cylindrical portion 9a of the locking ring accommodating portion 9. In, the packing 5
A pipe joint with a separation prevention device, characterized in that it is pressed and attached to the rear end of a pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5615889U JPH0627908Y2 (en) | 1989-05-16 | 1989-05-16 | Pipe fitting with disconnection prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5615889U JPH0627908Y2 (en) | 1989-05-16 | 1989-05-16 | Pipe fitting with disconnection prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02146293U true JPH02146293U (en) | 1990-12-12 |
| JPH0627908Y2 JPH0627908Y2 (en) | 1994-07-27 |
Family
ID=31579738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5615889U Expired - Lifetime JPH0627908Y2 (en) | 1989-05-16 | 1989-05-16 | Pipe fitting with disconnection prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0627908Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007046711A (en) * | 2005-08-10 | 2007-02-22 | Jfe Pipe Fitting Mfg Co Ltd | Mechanical type pipe joint and clamp fastening method in the same |
| JP2014119028A (en) * | 2012-12-17 | 2014-06-30 | Maruyama Mfg Co Ltd | Pipe connection structure |
| JP2017508103A (en) * | 2013-12-23 | 2017-03-23 | ビクターリック カンパニー | Split ring coupler |
-
1989
- 1989-05-16 JP JP5615889U patent/JPH0627908Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007046711A (en) * | 2005-08-10 | 2007-02-22 | Jfe Pipe Fitting Mfg Co Ltd | Mechanical type pipe joint and clamp fastening method in the same |
| JP4580840B2 (en) * | 2005-08-10 | 2010-11-17 | Ｊｆｅ継手株式会社 | Mechanical type pipe joint and clamp tightening method in the pipe joint |
| JP2014119028A (en) * | 2012-12-17 | 2014-06-30 | Maruyama Mfg Co Ltd | Pipe connection structure |
| JP2017508103A (en) * | 2013-12-23 | 2017-03-23 | ビクターリック カンパニー | Split ring coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0627908Y2 (en) | 1994-07-27 |
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