JPS58146190U - pipe fittings - Google Patents
pipe fittingsInfo
- Publication number
- JPS58146190U JPS58146190U JP1982043225U JP4322582U JPS58146190U JP S58146190 U JPS58146190 U JP S58146190U JP 1982043225 U JP1982043225 U JP 1982043225U JP 4322582 U JP4322582 U JP 4322582U JP S58146190 U JPS58146190 U JP S58146190U
- Authority
- JP
- Japan
- Prior art keywords
- pipe joint
- joint body
- female pipe
- female
- lock
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/18—Joints tightened by eccentrics or rotatable cams
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のカムレバーロック型管継手、第２図は本
考案の雌型管継手本体のロック部の平面展開形状図及び
これをプレス等により円筒形状に加工した外観図、第３
図は同じく管材をスェージング加工等により加工した接
続部の外観図、第４図は本考案の雄型管継手本体の外観
図、第５図は雌型管継手本体のロック部を管材をプレス
加工等で成型した外観図、第６図は本考案の管継手の全
体外観図。
１・・・・・・雌型管継手本体、２・・・・・田ツク部
、４・・・・・・カムレバー軸支部、７・・・・・・鍔
、８・・・・・・接続部、９・・・・・・カムレバー、
１２・・・鍔、１３・・・・・・凹溝、１４・・・・・
・接続部、１５・・・・・・雄型管継手本体。Fig. 1 shows a conventional cam lever lock type pipe joint, Fig. 2 shows a developed plan view of the lock part of the female pipe joint body of the present invention, and an external view of the lock part processed into a cylindrical shape by pressing etc., and Fig. 3
The figure is an external view of the connection part made by swaging the pipe material, Fig. 4 is an external view of the male pipe joint body of the present invention, and Fig. 5 is the lock part of the female pipe joint body, which is formed by pressing the pipe material. Fig. 6 is an overall external view of the pipe joint of the present invention. 1...Female pipe joint body, 2...Tatsu part, 4...Cam lever shaft support, 7...Brim, 8... Connection part, 9...Cam lever,
12...Tsuba, 13...Concave groove, 14...
・Connection part, 15...Male pipe joint body.
Claims (3)
本体を嵌合し、一方の雌型管継手本体のロック部に回動
自在に軸支した複数のカムを、このカムと一体のレバー
を倒すことにより他方の雄型管継手本体の外周面の凹溝
部に嵌合するようにした管継手において、この雌型管継
手本体のロック部と接続部をそれぞれ塑性加工により形
成し、この両部を溶接等により接着し一体に形成し、ロ
ック部に複数のカムレバーを回動自在に軸支して雌型管
継手本体とし、同じく塑性加工により一端に内向きの鍔
を中間外周面に凹溝を他端に接続部をそれぞれ形成した
雄型管継手本体とよりなることを特徴とするカムレバー
ロック型の管継手。(1) One male pipe fitting body is fitted inside the other female pipe joint body, and a plurality of cams rotatably supported on the lock part of one female pipe joint body are attached to the cams. In a pipe fitting that fits into a concave groove on the outer circumferential surface of the other male pipe joint body by tilting a lever integrated with the body, the locking part and the connecting part of the female pipe joint body are each formed by plastic working. Then, these two parts are bonded together by welding, etc., and multiple cam levers are rotatably supported on the lock part to form the female pipe joint body, and an inward-facing flange is attached to one end in the middle by plastic processing. A cam lever lock type pipe joint characterized by consisting of a male pipe joint main body having a concave groove on the outer circumferential surface and a connecting portion at the other end.
形状の板材で作成し、これをプレス加工等でカムレバー
軸支部は突出するように円筒状に成型し、管材の一端に
内向きの鍔を他端に接部として、スェージング加工等に
より凹凸段部か、またはネジ加工によりネジ溝部を形成
した接続部と、前記ロック部とにより雌型管継手本体を
構成し、同じく管材の一端に内向きの鍔を中間外周面に
凹溝をモして他端に接続として、スエー −ジング加
工等により凹凸段部か、またはネジ加工によるネジ溝部
を形成した雄型管継手本体とよりなる第一項記載の管継
手。(2) The locking part of the female pipe joint body is made from a flat plate, which is then pressed into a cylindrical shape with the cam lever shaft protruding. A female pipe joint body is constituted by the connecting part, which has a concavo-convex stepped part formed by swaging processing or a threaded groove part by threaded processing, with the flange at the other end, and the lock part. The inward-facing flange is connected to the other end by forming a groove on the intermediate outer circumferential surface, and a male pipe fitting body is formed with a concave and convex step by swaging or a threaded groove by threading. The pipe joint described in item 1.
軸支部をプレス加工により突出成型して形成したことを
特徴とする第二項記載の管継手。(3) The pipe joint according to item 2, wherein the lock portion of the female pipe joint main body is formed by molding a cam lever shaft support protrudingly from the pipe material by press working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982043225U JPS58146190U (en) | 1982-03-29 | 1982-03-29 | pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982043225U JPS58146190U (en) | 1982-03-29 | 1982-03-29 | pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58146190U true JPS58146190U (en) | 1983-10-01 |
Family
ID=30054324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982043225U Pending JPS58146190U (en) | 1982-03-29 | 1982-03-29 | pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58146190U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4831617B1 (en) * | 1970-11-16 | 1973-10-01 |
-
1982
- 1982-03-29 JP JP1982043225U patent/JPS58146190U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4831617B1 (en) * | 1970-11-16 | 1973-10-01 |
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