JPS62179491U - - Google Patents
Info
- Publication number
- JPS62179491U JPS62179491U JP6770386U JP6770386U JPS62179491U JP S62179491 U JPS62179491 U JP S62179491U JP 6770386 U JP6770386 U JP 6770386U JP 6770386 U JP6770386 U JP 6770386U JP S62179491 U JPS62179491 U JP S62179491U
- Authority
- JP
- Japan
- Prior art keywords
- connecting pipe
- cap nut
- diameter end
- ring body
- enlarged diameter
- 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
- 239000000463 material Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図は本考案の実施例に係る継手構造を示す
要部断面図、第２図は袋ナツトと押圧ローラと接
続パイプの関係を示す要部断面図、第３図はリン
グ体と押圧ローラの関係を示す要部説明図である
。
１……継手本体、１ａ……拡径端部、２……雌
螺子部、３……拡径移行部、４……袋ナツト、５
……雄螺子部、７……パツキン材、９……リング
体、１０……ローラ、１４……薄肉ステンレスパ
イプ（接続パイプ）。
Fig. 1 is a cross-sectional view of the main parts showing the joint structure according to the embodiment of the present invention, Fig. 2 is a cross-sectional view of the main parts showing the relationship between the cap nut, the pressure roller, and the connecting pipe, and Fig. 3 is the ring body and the pressure roller. FIG. DESCRIPTION OF SYMBOLS 1... Joint body, 1a... Expanded diameter end, 2... Female screw part, 3... Expanded diameter transition part, 4... Cap nut, 5
...male thread part, 7 ... packing material, 9 ... ring body, 10 ... roller, 14 ... thin-walled stainless steel pipe (connection pipe).
Claims (1)
継手本体は自身の拡径端部の内周面に雌螺子部を
形成すると共に、内周面にパツキン材を押圧する
拡径移行部を形成し、他方袋ナツトは自身の外周
面に上記雌螺子部と螺合する雄螺子部とテーパー
面を形成した構成の継手構造において、接続パイ
プの外周に嵌装されるリング体を備え、該リング
体は自身の一側面に、複数の押圧ローラを該ロー
ラの軸線と接続パイプとが平行する状態に回転可
能に軸支し、上記袋ナツトの継手本体の拡径端部
に対する螺合時に、該袋ナツトのテーパー面でリ
ング体の各ローラを回転させながら、接続パイプ
の外周面に押圧するように構成したことを特徴と
する継手構造。 Equipped with a joint body having an enlarged diameter end and a cap nut,
The joint body forms a female thread on the inner circumferential surface of its enlarged diameter end, and also forms a diameter enlarged transition section that presses the packing material on its inner circumference, while the cap nut has the female thread on its outer circumferential surface. The joint structure has a tapered surface and a male thread that engages with the thread, and includes a ring body that is fitted around the outer circumference of the connecting pipe, and the ring body has a plurality of pressing rollers on one side thereof. The roller is rotatably supported so that its axis is parallel to the connecting pipe, and when the cap nut is screwed onto the enlarged diameter end of the joint body, each roller of the ring body is rotated by the tapered surface of the cap nut. A joint structure characterized in that it is configured to be pressed against the outer peripheral surface of a connecting pipe while being pressed against the outer peripheral surface of a connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6770386U JPS62179491U (en) | 1986-05-07 | 1986-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6770386U JPS62179491U (en) | 1986-05-07 | 1986-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62179491U true JPS62179491U (en) | 1987-11-14 |
Family
ID=30906854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6770386U Pending JPS62179491U (en) | 1986-05-07 | 1986-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62179491U (en) |
-
1986
- 1986-05-07 JP JP6770386U patent/JPS62179491U/ja active Pending