JPS63132187U - - Google Patents
Info
- Publication number
- JPS63132187U JPS63132187U JP2276887U JP2276887U JPS63132187U JP S63132187 U JPS63132187 U JP S63132187U JP 2276887 U JP2276887 U JP 2276887U JP 2276887 U JP2276887 U JP 2276887U JP S63132187 U JPS63132187 U JP S63132187U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential groove
- inner circumferential
- locking piece
- recess
- socket
- 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
- 239000012530 fluid Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 1
Description
図面は本考案の流体管の離脱防止装置の実施例
を示し、第１図はその一実施例の縦断面図（第２
図のＸ―Ｘ線断面図）、第２図はその一部断面正
面図、第３図は第２図のＹ方向矢視及び一部断面
図、第４図ａは係止片の一態様の側面図、同図ｂ
はａのＺ―Ｚ線切断断面図である。
１……受口部、２……挿口部、３……パツキン
グ、５……離脱防止割り金具、５Ａ，５Ｂ……割
り体、６……フランジ、７……締付け具、８……
庇部、１０……内周溝、１１……凹部、１３……
係止片、１４……切欠き、１６……弾性支持片。
The drawings show an embodiment of the fluid pipe detachment prevention device of the present invention, and FIG. 1 is a longitudinal cross-sectional view of one embodiment (the second
2 is a partially sectional front view thereof, FIG. 3 is a partial sectional view taken in the Y direction of FIG. 2, and FIG. 4 a is an embodiment of the locking piece. Side view of Figure b
is a sectional view taken along the Z-Z line of a. 1...Socket part, 2...Socket part, 3...Packing, 5...Separation prevention split fitting, 5A, 5B...Split body, 6...Flange, 7...Tightening tool, 8...
Eave part, 10... Inner circumferential groove, 11... Recessed part, 13...
Locking piece, 14... Notch, 16... Elastic support piece.
Claims (1)
接続される他方の流体管の端部の挿口部２が挿入
され、パツキング３を介して水密に接続される流
体管の継ぎ手部において、 複数割りの離脱防止割り金具５は、それぞれの
割り体５Ａ，５Ｂに前記受口部１の鍔部１ａに係
合する庇部８と、該割り体５Ａ，５Ｂの端部に張
設されたフランジ６相互を締め付ける締付け具７
とを有し、 前記割り体５Ａ，５Ｂの内面には前記挿口部２
に対向して内円周方向に円周溝１０が形成される
とともに、該内周溝１０の中間部の前後壁に相対
向する凹部１１が形成され、 前記内周溝１０内には、内面に食込み刃１３ｂ
が形成された円孤状の係止片１３が収容されると
ともに、該係止片１３の中間部の内面には前記内
周溝１０の凹部１１に対応する位置に切欠き１４
が形成され、 前記係止片１３の切欠き１４を跨ぐ弾性支持片
１６の両端部は前記内周溝１０の凹部１１内に延
設され、 前記締付け具７の締込みにより前記離脱防止割
り金具５を縮径して前記内周溝１０により前記係
止片１３を外方より押圧拘束して前記係止片１３
の食込み刃１３ｂにより前記挿口部２の外周面に
係止させてなる、 ことを特徴とする流体管の離脱防止装置。[Claims for Utility Model Registration] The socket 2 at the end of the other fluid pipe to be connected is inserted into the socket 1 at the end of one of the fluid pipes to be connected, and is sealed watertight through packing 3. At the joint portion of the fluid pipe connected to the fluid pipe, the plurality of detachment prevention split fittings 5 include an eaves portion 8 that engages with the flange portion 1a of the socket portion 1 on each of the split bodies 5A and 5B; Flanges 6 stretched over the ends of 5A and 5B 7 fasteners 7 for tightening each other
and the insertion port 2 is provided on the inner surface of the split bodies 5A, 5B.
A circumferential groove 10 is formed in the inner circumferential direction opposite to the inner circumferential groove, and a recess 11 is formed in the front and rear walls of the intermediate portion of the inner circumferential groove 10 to face each other. biting blade 13b
A circular arc-shaped locking piece 13 is accommodated, and a notch 14 is formed on the inner surface of the intermediate portion of the locking piece 13 at a position corresponding to the recess 11 of the inner circumferential groove 10.
are formed, both ends of the elastic support piece 16 spanning the notch 14 of the locking piece 13 are extended into the recess 11 of the inner circumferential groove 10, and when the fastener 7 is tightened, the detachment prevention split metal fitting is tightened. 5 is reduced in diameter and the locking piece 13 is pressed and restrained from the outside by the inner circumferential groove 10, thereby forming the locking piece 13.
A device for preventing detachment of a fluid tube, characterized in that the device is configured to lock onto the outer circumferential surface of the insertion port 2 by a biting blade 13b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2276887U JPH0353111Y2 (en) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2276887U JPH0353111Y2 (en) | 1987-02-20 | 1987-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63132187U true JPS63132187U (en) | 1988-08-30 |
| JPH0353111Y2 JPH0353111Y2 (en) | 1991-11-19 |
Family
ID=30820463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2276887U Expired JPH0353111Y2 (en) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353111Y2 (en) |
-
1987
- 1987-02-20 JP JP2276887U patent/JPH0353111Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353111Y2 (en) | 1991-11-19 |
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