JPH0284089U - - Google Patents
Info
- Publication number
- JPH0284089U JPH0284089U JP16384488U JP16384488U JPH0284089U JP H0284089 U JPH0284089 U JP H0284089U JP 16384488 U JP16384488 U JP 16384488U JP 16384488 U JP16384488 U JP 16384488U JP H0284089 U JPH0284089 U JP H0284089U
- Authority
- JP
- Japan
- Prior art keywords
- pipe body
- outer periphery
- lock ring
- pipe
- view
- 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
- 210000000078 claw Anatomy 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Joints With Sleeves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図はこの考案に係る管継手の構造を示す縦
断面図。第２図は管体にロツクリングのエツジが
食い込んだ状態の一部拡大断面図。第３図はロツ
クリングを管継手内部方向から見た状態の正面図
。第４図ａはエツジを単にカツトしただけの従来
例を示す要部拡大断面図。第４図ｂ及び第４図ｃ
は従来例の使用状態を示す要部拡大断面図。第５
図は両面を削り両刃状とした従来例の要部拡大断
面図。
１……管継手本体、２……管体、６……ロツク
リング、７……エツジ、８……爪片。
FIG. 1 is a longitudinal sectional view showing the structure of the pipe joint according to this invention. Fig. 2 is a partially enlarged cross-sectional view showing the lock ring edge biting into the tube body. FIG. 3 is a front view of the lock ring as seen from inside the pipe joint. FIG. 4a is an enlarged sectional view of a main part showing a conventional example in which edges are simply cut. Figure 4b and Figure 4c
FIG. 2 is an enlarged sectional view of main parts showing a conventional example in use. Fifth
The figure is an enlarged sectional view of the main part of a conventional example with both sides shaved to form a double-edged shape. 1...Pipe joint body, 2...Pipe body, 6...Lock ring, 7...Edge, 8...Claw piece.
Claims (1)
る管体の外周に食い込む管体の挿入方向へ傾斜し
た複数の爪片を有し、且つ各爪片の先端部には、
管体の外周に食い込む部分の内側の角を落とした
エツジを鋭角に設けたことを特徴とする管継手用
ロツクリング。 It is made of an annular metal material, and has a plurality of claw pieces on the inner peripheral edge side that are inclined in the insertion direction of the pipe body that bite into the outer periphery of the pipe body to be gripped, and at the tip of each claw piece,
A lock ring for pipe fittings that is characterized by having an acute edge with a rounded inner corner of the part that bites into the outer periphery of the pipe body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16384488U JPH0284089U (en) | 1988-12-17 | 1988-12-17 | |
| KR1019890013815A KR900010286A (en) | 1988-12-17 | 1989-09-26 | Lock ring for pipe connection member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16384488U JPH0284089U (en) | 1988-12-17 | 1988-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284089U true JPH0284089U (en) | 1990-06-29 |
Family
ID=31448936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16384488U Pending JPH0284089U (en) | 1988-12-17 | 1988-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003307290A (en) * | 2002-02-14 | 2003-10-31 | Kitz Corp | Pipe joint |
| JP2008020076A (en) * | 2002-02-14 | 2008-01-31 | Kitz Corp | Pipe joint |
-
1988
- 1988-12-17 JP JP16384488U patent/JPH0284089U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003307290A (en) * | 2002-02-14 | 2003-10-31 | Kitz Corp | Pipe joint |
| JP2008020076A (en) * | 2002-02-14 | 2008-01-31 | Kitz Corp | Pipe joint |