JPH0365083U - - Google Patents
Info
- Publication number
- JPH0365083U JPH0365083U JP12641489U JP12641489U JPH0365083U JP H0365083 U JPH0365083 U JP H0365083U JP 12641489 U JP12641489 U JP 12641489U JP 12641489 U JP12641489 U JP 12641489U JP H0365083 U JPH0365083 U JP H0365083U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fitting
- plug
- wide
- prevention device
- 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.)
- Pending
Links
- 230000002265 prevention Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000012856 packing Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Description
第１図はこの考案の一実施例を示す断面図解図
である。第２図はこの実施例に用いられる締付金
具を示す分解斜視図である。
図において、１０……離脱防止具、１２……管
継手、１４……母管、１６……広径受口部、２０
……差込管、２２……パツキン、２４，４４……
締付金具、２６ａ，２６ｂ……半円環状体、３６
……嵌合凹部、３８……嵌合凸部、４０……溝、
４２……突起、５０……係合杆を示す。
FIG. 1 is an illustrative cross-sectional view showing one embodiment of this invention. FIG. 2 is an exploded perspective view showing the fastening fitting used in this embodiment. In the figure, 10... Separation prevention device, 12... Pipe joint, 14... Main pipe, 16... Wide diameter socket, 20
...Plug-in tube, 22...Packskin, 24,44...
Tightening metal fittings, 26a, 26b... semicircular annular body, 36
...Fitting recess, 38...Fitting convexity, 40...Groove,
42...protrusion, 50...indicates an engagement rod.
Claims (1)
広径受口部に挿入される差込管、および前記広径
受口部の内表面と前記差込管の外表面との間に介
挿されるパツキンを含む管継手において、前記母
管から前記差込管が離脱するのを防止するために
それぞれの管に取り付けられる締付金具および前
記両締付金具に係合される係合杆を含む離脱防止
具において、 前記母管側の締付金具が、２つ割りの第１およ
び第２の半円環状体からなり、前記第１および第
２の半円環状体の両端部に両者を軸方向にスライ
ドさせることによつて嵌合する凹凸部が形成され
、前記凹凸部の嵌合長さが前記差込管側における
前記係合杆と前記締付金具との余裕長さより長く
設定され、それによつて前記一体化された前記第
１および第２の半円環状体が軸方向に脱落するの
を防止したこと特徴とする、離脱防止具。[Claims for Utility Model Registration] A main pipe having a wide-diameter socket formed at its end, an insertion pipe inserted into the wide-diameter socket, and an inner surface of the wide-diameter socket and the In a pipe joint including a packing inserted between the outer surface of the plug-in pipe and the plug-in pipe, a clamping fitting attached to each pipe to prevent the plug-in pipe from detaching from the main pipe and both fasteners are provided. In a detachment prevention device including an engagement rod that is engaged with a fitting, the fastening fitting on the main pipe side is composed of a first and second semicircular body divided into two, and the first and second A concavo-convex portion is formed on both ends of the semicircular annular body to be fitted by sliding both in the axial direction, and the fitting length of the concave-convex portion is the same as that of the engaging rod on the insertion tube side. A detachment prevention device, characterized in that the detachment prevention device is set to be longer than the margin length with the fastening metal fitting, thereby preventing the integrated first and second semicircular annular bodies from falling off in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12641489U JPH0365083U (en) | 1989-10-27 | 1989-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12641489U JPH0365083U (en) | 1989-10-27 | 1989-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365083U true JPH0365083U (en) | 1991-06-25 |
Family
ID=31674226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12641489U Pending JPH0365083U (en) | 1989-10-27 | 1989-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365083U (en) |
-
1989
- 1989-10-27 JP JP12641489U patent/JPH0365083U/ja active Pending
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