JPH0365084U - - Google Patents
Info
- Publication number
- JPH0365084U JPH0365084U JP12641689U JP12641689U JPH0365084U JP H0365084 U JPH0365084 U JP H0365084U JP 12641689 U JP12641689 U JP 12641689U JP 12641689 U JP12641689 U JP 12641689U JP H0365084 U JPH0365084 U JP H0365084U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- retaining member
- wide
- insertion tube
- diameter socket
- 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
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 4
- 241001293164 Eutrema japonicum Species 0.000 description 1
- 235000000760 Wasabia japonica Nutrition 0.000 description 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図は上述の実施例の締付金具に用い
られる半円環状体を示す正面図である。第３図は
この実施例の抜け止め部材として用いられるエク
スパンドメタルを示す正面図である、第４Ａ図お
よび第４Ｂ図はエクスパンドメタルを示す図解図
であり、第４Ａ図は拡大図解図、第４Ｂ図は差込
管と締付金具との間に介挿されたときのＡ−Ａ′
断面図である。第５Ａ図および第５Ｂ図はわさび
起こしを示す図解図であり、第５Ａ図は拡大図解
図、第５Ｂ図は差込管と締付金具との間に介挿さ
れたときのＢ−Ｂ′断面図である。第６Ａ図およ
び第６Ｂ図は起立した三角形の配列状態を示す図
解図であり、第６Ａ図は千鳥格子状、第６Ｂ図は
並列状の図解図である。第７図は従来技術を示す
断面図解図である。
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、２４，５０……
締付金具、３６……抜け止め部材、３８，５６…
…突部、４０……ストランド、４２，５８……基
部、５４……連結部材を示す。
FIG. 1 is an illustrative cross-sectional view showing one embodiment of this invention. FIG. 2 is a front view showing the semicircular ring-shaped body used in the fastening fitting of the above-described embodiment. FIG. 3 is a front view showing the expanded metal used as the retaining member of this embodiment, FIGS. 4A and 4B are illustrative views showing the expanded metal, FIG. 4A is an enlarged illustrative view, and FIG. 4B is an illustrative view showing the expanded metal. The figure shows A-A' when inserted between the plug-in pipe and the fastening fitting.
FIG. Fig. 5A and Fig. 5B are illustrative views showing wasabi raising, Fig. 5A is an enlarged illustrative view, and Fig. 5B is B-B' when inserted between the insertion pipe and the fastening fitting. FIG. FIGS. 6A and 6B are illustrative views showing how the upright triangles are arranged, with FIG. 6A being a houndstooth pattern, and FIG. 6B being a parallel pattern. FIG. 7 is an illustrative cross-sectional view showing the prior art. In the figure, 10... Separation prevention device, 12... Pipe joint, 14... Main pipe, 16... Wide diameter socket, 20
...Plug tube, 22...Putskin, 24,50...
Tightening metal fitting, 36... Retaining member, 38, 56...
... protrusion, 40 ... strand, 42, 58 ... base, 54 ... connection member.
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を含む離
脱防止具において、 所定の幅を有しかつ前記差込管の周方向に連続
する抜け止め部材を備え、前記抜け止め部材には
起立した多数の三角形がその面方向に分布して形
成され、前記三角形の頂点が前記差込管に接しか
つその基部が前記締付金具に接するように前記抜
け止め部材が前記差込管と前記締付金具との間に
介挿される、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 that includes a packing inserted between the outer surface of the plug-in pipe, and a detachment prevention device that includes a tightening fitting that is attached to each pipe to prevent the plug-in pipe from separating from the main pipe. The device includes a retaining member having a predetermined width and continuous in the circumferential direction of the insertion tube, the retaining member having a large number of upright triangles distributed in the surface direction thereof, and The detachment preventing member is inserted between the insertion tube and the fastening fitting such that the apex of the retaining member is in contact with the insertion tube and the base thereof is in contact with the fastening fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12641689U JPH0365084U (en) | 1989-10-27 | 1989-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12641689U JPH0365084U (en) | 1989-10-27 | 1989-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365084U true JPH0365084U (en) | 1991-06-25 |
Family
ID=31674228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12641689U Pending JPH0365084U (en) | 1989-10-27 | 1989-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365084U (en) |
-
1989
- 1989-10-27 JP JP12641689U patent/JPH0365084U/ja active Pending