JPS6222387U - - Google Patents
Info
- Publication number
- JPS6222387U JPS6222387U JP11403385U JP11403385U JPS6222387U JP S6222387 U JPS6222387 U JP S6222387U JP 11403385 U JP11403385 U JP 11403385U JP 11403385 U JP11403385 U JP 11403385U JP S6222387 U JPS6222387 U JP S6222387U
- Authority
- JP
- Japan
- Prior art keywords
- piece
- flexible pipe
- pipe
- biting
- joint
- 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
- 230000001681 protective effect Effects 0.000 claims description 2
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
第１図はこの考案の一実施例を可とう管接続後
の状態であらわした半断面図、第２図は接続途中
の状態であらわした半断面図、第３図は従来例を
あらわした半断面図である。
１……継手ピース、１ｂ……接続管部、２……
締付具、４……喰込ピース、４ａ，４ｂ……喰込
突部、５……可とう管、５ａ……弾性保護外被。
Fig. 1 is a half-sectional view showing one embodiment of this invention after connecting flexible tubes, Fig. 2 is a half-sectional view showing the state in the middle of connection, and Fig. 3 is a half-sectional view showing a conventional example. FIG. 1...Joint piece, 1b...Connecting pipe section, 2...
Fastener, 4... Biting piece, 4a, 4b... Biting protrusion, 5... Flexible tube, 5a... Elastic protective jacket.
Claims (1)
の長手方向端部外周に嵌合される接続管部が少な
くとも軸方向一側に備えられた継手ピースと、可
とう管の外周に配置されて継手ピースの接続管部
に螺合される締付具と、継手ピースと締付具およ
び可とう管の３者間に形成される空間内に配置さ
れて締付具の締め付けに応じてその内周の喰込突
部が可とう管の外周に喰い込む喰込みピースとか
らなる可とう管用管継手において、前記喰込ピー
スは、継手ピースと締付具の２者にくさび状に結
合されるとともに、可とう管の長手方向２個所以
上に喰い込む複数の喰込突部が備えられているこ
とを特徴とする可とう管用管継手。 (2) 喰込ピースには、横断面ハの字状をなす２
つの喰込突部が備えられている実用新案登録請求
の範囲第１項記載の可とう管用管継手。 (3) 喰込ピースは、自然状態においてその内周
径が可とう管の外周よりも大とされている実用新
案登録請求の範囲第１項または第２項記載の可と
う管用管継手。[Claims for Utility Model Registration] (1) A joint piece provided on at least one axial side with a connecting pipe portion that is fitted onto the outer periphery of the longitudinal end of a flexible tube having an elastic protective jacket as an outer layer; A fastener is placed on the outer periphery of the flexible pipe and is screwed onto the connecting pipe part of the joint piece, and a fastener is placed in the space formed between the joint piece, the fastener, and the flexible pipe to tighten it. In a pipe fitting for a flexible pipe, the biting piece includes a biting piece whose inner circumference bites into the outer periphery of the flexible pipe in response to tightening of the fitting, and the biting piece has a biting part between the fitting piece and the fastener. A pipe joint for a flexible pipe, characterized in that it is connected to two parts in a wedge shape and is provided with a plurality of bite protrusions that bite into two or more places in the longitudinal direction of the flexible pipe. (2) The biting piece has a 2-piece with a V-shaped cross section.
A pipe joint for a flexible pipe according to claim 1, which is provided with two biting protrusions. (3) The pipe joint for a flexible pipe according to claim 1 or 2, wherein the biting piece has an inner circumference larger than the outer circumference of the flexible pipe in its natural state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11403385U JPS6222387U (en) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11403385U JPS6222387U (en) | 1985-07-25 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6222387U true JPS6222387U (en) | 1987-02-10 |
Family
ID=30996392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11403385U Pending JPS6222387U (en) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222387U (en) |
-
1985
- 1985-07-25 JP JP11403385U patent/JPS6222387U/ja active Pending
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