JPS63126695U - - Google Patents
Info
- Publication number
- JPS63126695U JPS63126695U JP1844387U JP1844387U JPS63126695U JP S63126695 U JPS63126695 U JP S63126695U JP 1844387 U JP1844387 U JP 1844387U JP 1844387 U JP1844387 U JP 1844387U JP S63126695 U JPS63126695 U JP S63126695U
- Authority
- JP
- Japan
- Prior art keywords
- joint
- pipe
- locking ring
- biting
- bent
- 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.)
- Granted
Links
- 238000012856 packing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Joints With Pressure Members (AREA)
Description
第1図は本考案の第1実施例を示す断面図、第
2図はその第1実施例に用いるロツクリングと喰
付部材との組立体の生面図、第3図は第2図の
―線に沿つての断面図、第4図は本考案の第2
実施例に用いる喰付部材の平面図、第5図は第2
実施例のロツクリングと喰付部材の組立体の断面
図、第6図及び第7図は従来例の埋設管用継手の
組立前及び組立完了時の状態を示す半断面側面図
である。
1……締結部材、3,43……ロツクリング、
4,44……喰付部材、5……ワツシヤ、6……
パツキン、7……継手本体、8……埋設管。
Fig. 1 is a sectional view showing the first embodiment of the present invention, Fig. 2 is a plan view of the assembly of the lock ring and the biting member used in the first embodiment, and Fig. 3 is the same as shown in Fig. 2. A sectional view along the line, FIG. 4 is the second part of the present invention.
A plan view of the biting member used in the example, FIG.
6 and 7 are half-sectional side views showing the state of the conventional buried pipe joint before and after assembly. 1... Fastening member, 3, 43... Lock ring,
4, 44... Biting member, 5... Washer, 6...
Packing, 7... Fitting body, 8... Buried pipe.
Claims (1)
る継手本体と、該継手本体の端部に螺合される螺
合部及び傾斜した内周壁とを有する締結部材と、
前記内周壁に接するロツクリングと、該ロツクリ
ングに協働する喰付部材とを含み、前記継手本体
に前記締結部材を螺合することにより前記管の外
周上に配設されたパツキンを圧縮すると共に、前
記喰付部材を前記ロツクリングを介して前記管の
外周に喰付かせることにより管と継手との連結を
行なう埋設管用継手において、前記ロツクリング
は周壁に複数の貫通穴が設けられた円環部及び該
円環部の一端から径方向外方に向けて略V字型を
なすように折り曲げられた折曲部からなり、前記
喰付部材は前記円環部の貫通穴から該喰付部材の
一部分が前記円環部の内部へ突出した状態で前記
円環部と前記折曲部との間に挾持されていること
を特徴とする埋設管用継手。 a joint body having a hole into which a pipe to be connected is inserted; a fastening member having a threaded portion screwed onto an end of the joint body and an inclined inner circumferential wall;
It includes a locking ring that contacts the inner circumferential wall and a biting member that cooperates with the locking ring, and compresses a packing disposed on the outer periphery of the pipe by screwing the fastening member to the joint body, In the joint for a buried pipe, in which the pipe and the joint are connected by biting the locking member to the outer periphery of the pipe via the locking ring, the locking ring has a circular portion having a plurality of through holes in the peripheral wall; It consists of a bent portion that is bent from one end of the annular portion outward in the radial direction to form a substantially V-shape, and the biting member is formed from a through hole of the annular portion to a portion of the biting member. A joint for a buried pipe, characterized in that the joint is held between the annular part and the bent part in a state in which the part protrudes into the inside of the annular part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987018443U JPH0334543Y2 (en) | 1987-02-10 | 1987-02-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987018443U JPH0334543Y2 (en) | 1987-02-10 | 1987-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63126695U true JPS63126695U (en) | 1988-08-18 |
JPH0334543Y2 JPH0334543Y2 (en) | 1991-07-22 |
Family
ID=30812121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987018443U Expired JPH0334543Y2 (en) | 1987-02-10 | 1987-02-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0334543Y2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5777786U (en) * | 1981-09-07 | 1982-05-13 | ||
JPS57122121U (en) * | 1981-01-21 | 1982-07-29 | ||
JPS61156780U (en) * | 1985-03-19 | 1986-09-29 |
-
1987
- 1987-02-10 JP JP1987018443U patent/JPH0334543Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57122121U (en) * | 1981-01-21 | 1982-07-29 | ||
JPS5777786U (en) * | 1981-09-07 | 1982-05-13 | ||
JPS61156780U (en) * | 1985-03-19 | 1986-09-29 |
Also Published As
Publication number | Publication date |
---|---|
JPH0334543Y2 (en) | 1991-07-22 |