JPH0183986U - - Google Patents
Info
- Publication number
- JPH0183986U JPH0183986U JP1987179133U JP17913387U JPH0183986U JP H0183986 U JPH0183986 U JP H0183986U JP 1987179133 U JP1987179133 U JP 1987179133U JP 17913387 U JP17913387 U JP 17913387U JP H0183986 U JPH0183986 U JP H0183986U
- Authority
- JP
- Japan
- Prior art keywords
- split ring
- pipe
- packing
- opening
- washer
- 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
- 238000012856 packing Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 3
- 230000001154 acute effect Effects 0.000 claims 1
Description
第１図は管継手による管の連結状態を示す断面
図、第２図は第１図の割りリングの管締付状態を
示す断面図、第３図は袋ナツトの螺合による割り
リングの動きを示す断面図、第４図は本考案の割
りリングの斜視図。
図中１は継手本体、４は座金を配したパツキン
、５は割りリング、７は袋ナツト、９は管。
Figure 1 is a sectional view showing how the pipes are connected by the pipe joint, Figure 2 is a sectional view showing how the split ring in Figure 1 is tightening the pipe, and Figure 3 is the movement of the split ring due to the screwing of the cap nut. FIG. 4 is a perspective view of the split ring of the present invention. In the figure, 1 is the joint body, 4 is the packing with the washer, 5 is the split ring, 7 is the cap nut, and 9 is the pipe.
Claims (1)
雄ネジを形成した継手本体の管挿入口に、座金を
配したパツキン、焼入れを行つた割りリングを配
置し、開口部、内側に雌ネジを形成し且つ、開口
部の反対側に管挿入口を形成した袋ナツトを継手
本体に螺合して座金を配したパツキンを押圧変形
させるとともに割りリングを縮径して割りリング
で管を締め付けて管を継ぐ型式の管継手において
、割りリングの内周に鋭角部を形成し、且つ外周
に鈍角部を形成した断面六角形のものとし、袋ナ
ツトの管挿入口側の内側に上記割りリングの外側
の鈍角部に押圧推進させるテーパーを設けたこと
を特徴とする管継手。 A packing with a washer and a hardened split ring are placed in the pipe insertion opening of the joint body, which has a packing in the center of the inside and a male thread on the outside end, and a female thread in the opening and inside. A cap nut with a pipe insertion port formed on the opposite side of the opening is screwed onto the joint body, the packing with the washer is pressed and deformed, the diameter of the split ring is reduced, and the pipe is tightened with the split ring. In a type of pipe joint that connects pipes by using a split ring, the split ring has an acute corner on the inner periphery and an obtuse corner on the outer periphery, and has a hexagonal cross section, and the split ring is placed inside the cap nut on the pipe insertion port side. A pipe joint characterized in that a taper is provided on the outer obtuse angle portion of the pipe to be pushed forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179133U JPH0183986U (en) | 1987-11-25 | 1987-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179133U JPH0183986U (en) | 1987-11-25 | 1987-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183986U true JPH0183986U (en) | 1989-06-05 |
Family
ID=31470714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987179133U Pending JPH0183986U (en) | 1987-11-25 | 1987-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183986U (en) |
-
1987
- 1987-11-25 JP JP1987179133U patent/JPH0183986U/ja active Pending