JPS6212077U - - Google Patents
Info
- Publication number
- JPS6212077U JPS6212077U JP10257585U JP10257585U JPS6212077U JP S6212077 U JPS6212077 U JP S6212077U JP 10257585 U JP10257585 U JP 10257585U JP 10257585 U JP10257585 U JP 10257585U JP S6212077 U JPS6212077 U JP S6212077U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- pipe
- shaft core
- nut
- bottom wall
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Joints With Pressure Members (AREA)
Description
第１図は本考案の一実施例に係る細径金属管端
部の接続構造の螺合締着前の状態を示す一部切欠
き縦断面図、第２図は第１図の螺合締着後の状態
図、第３図は従来例を示す螺合締着状態の一部切
欠き縦断面図である。
１……継手本体、１′……段付き螺子孔、１″
……流通孔、２……拡径部、３……ナツト、４…
…シール部材、４′……軸芯孔、５……底壁、Ｐ
……管。
Fig. 1 is a partially cutaway vertical cross-sectional view showing the state before screwing and tightening of the connection structure for the end of a small diameter metal pipe according to an embodiment of the present invention, and Fig. 2 is a longitudinal sectional view of the connection structure of the end of a small diameter metal pipe according to an embodiment of the present invention. FIG. 3 is a partially cutaway vertical sectional view of a conventional example in a screwed and fastened state. 1...Joint body, 1'...Stepped screw hole, 1''
...Flow hole, 2... Expanded diameter part, 3... Nut, 4...
... Seal member, 4' ... Shaft hole, 5 ... Bottom wall, P
……tube.
Claims (1)
管Ｐの外径より僅かに大きい孔径の軸芯孔４′部
を貫通して笠状のシール部材４を嵌挿した状態で
、前記拡径部２を継手本体１側の前面の段付き螺
子孔１′に通ずる軸芯の流通孔１″内部に位置し
、且つ前記シール部材４を段付き螺子孔１′の底
壁５部に当接せしめて管Ｐ側にナツト３を螺合し
て該螺子孔へ締着することにより、前記シール部
材４を底壁５部とナツト３の押圧面との間に挾圧
し、該挾圧につれて前記軸芯孔４′の孔周部を管
Ｐ側の外周面に密合させるように構成したことを
特徴とする細径金属管端部の接続構造。 (2) 実用新案登録請求の範囲第１項記載におい
て、前記シール部材４をその複数個によつて重合
状に嵌挿した状態により構成したことを特徴とす
る細径金属管端部の接続構造。[Scope of claims for utility model registration] (1) Behind the enlarged diameter part 2 provided at the end on the connection side,
With the cap-shaped sealing member 4 inserted through the shaft core hole 4' having a hole diameter slightly larger than the outer diameter of the pipe P, the enlarged diameter portion 2 is inserted into the stepped screw on the front surface of the joint body 1 side. The nut 3 is screwed onto the pipe P side, with the sealing member 4 abutting the bottom wall 5 of the stepped screw hole 1', located inside the circulation hole 1'' of the shaft core communicating with the hole 1'. By tightening the seal member 4 into the screw hole, the seal member 4 is clamped between the bottom wall 5 and the pressing surface of the nut 3, and as the clamping pressure is applied, the peripheral part of the shaft core hole 4' is pushed toward the pipe P side. A connecting structure for an end of a small diameter metal tube, characterized in that it is configured so as to be tightly fitted to the outer circumferential surface of the pipe. A connection structure for the ends of small diameter metal tubes, characterized in that the ends are inserted in a superposed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10257585U JPS6212077U (en) | 1985-07-05 | 1985-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10257585U JPS6212077U (en) | 1985-07-05 | 1985-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6212077U true JPS6212077U (en) | 1987-01-24 |
Family
ID=30974347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10257585U Pending JPS6212077U (en) | 1985-07-05 | 1985-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212077U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030862A (en) * | 1973-04-14 | 1975-03-27 |
-
1985
- 1985-07-05 JP JP10257585U patent/JPS6212077U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5030862A (en) * | 1973-04-14 | 1975-03-27 |
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