JPS5815749Y2 - flexible pipe - Google Patents
flexible pipeInfo
- Publication number
- JPS5815749Y2 JPS5815749Y2 JP13855277U JP13855277U JPS5815749Y2 JP S5815749 Y2 JPS5815749 Y2 JP S5815749Y2 JP 13855277 U JP13855277 U JP 13855277U JP 13855277 U JP13855277 U JP 13855277U JP S5815749 Y2 JPS5815749 Y2 JP S5815749Y2
- Authority
- JP
- Japan
- Prior art keywords
- locking collar
- flexible pipe
- locking
- fastening band
- flexible
- 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.)
- Expired
Links
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Joints Allowing Movement (AREA)
Description
【考案の詳細な説明】
本考案は管体を接続するのに使用する合成樹脂、ゴム等
で形成される可撓性パイプに関する。[Detailed Description of the Invention] The present invention relates to a flexible pipe made of synthetic resin, rubber, etc. used to connect pipe bodies.
従来この種のものとしては第３図の如く単なる可撓性の
筒体からなる可撓性パイブイがあるが、これが管端に他
の硬質管ニップル、給水栓等の筒状接続端部口を挿入嵌
挿し該筒状接続端部口上を市販されている締結バンドハ
で締め上げても可撓性パイブイの端部内面の筒状接続端
部口への圧接が不十分で漏れを生じやすい。Conventionally, as shown in Fig. 3, there is a flexible pipe buoy consisting of a simple flexible cylindrical body, but this type has a cylindrical connection end opening such as another hard pipe nipple or water tap at the pipe end. Even if the cylindrical connection end opening is inserted and tightened with a commercially available fastening band, the pressure contact between the inner surface of the end of the flexible pipe buoy and the cylindrical connection end opening is insufficient and leakage is likely to occur.
また端部外面には締結バンドハに係合する係合部が形成
されていないためきわめて外れやすいという欠点があっ
た。Further, since no engaging portion for engaging with the fastening band is formed on the outer surface of the end portion, there is a drawback that the fastening band easily comes off.
本考案は上記の点に鑑みて考案したものであって、その
目的とするところは、締結バンドで締付けた場合におけ
る筒状接続端部への圧接が十分におこなえ、また締結バ
ンドが外れるのを防止できる可撓性パイプを提供するに
ある。The present invention was devised in view of the above points, and its purpose is to sufficiently press the cylindrical connection end when tightening with a fastening band, and to prevent the fastening band from coming off. To provide a flexible pipe that can prevent
本考案は可撓性を有する断面円形の筒体１の端部外周に
係止鍔２を設け、該端部内周面に係止鍔２より内側の位
置において全周にわたる２条の係止鍔３を並設して成る
可撓性パイプに係るものであって、本考案はかかる構成
とすることにより上記目的を達成したものである。In the present invention, a locking collar 2 is provided on the outer periphery of the end of a flexible cylindrical body 1 having a circular cross section, and two locking collars are provided on the inner peripheral surface of the end, extending over the entire circumference at a position inside the locking collar 2. This invention relates to a flexible pipe formed by arranging three pipes in parallel, and the present invention achieves the above object by having such a structure.
以下本考案を図面に示した実施例により詳述する。The present invention will be explained in detail below with reference to embodiments shown in the drawings.
第１図及び第２図に示すのは本考案による可撓性パイプ
の一実施例で、合成樹脂、ゴム等の可撓性を有する材料
で形成されており、断面円形の筒体１の両端部外周面に
係１に鍔２を設け、該筒体１の両端部内周面に係止鍔２
を設けた位置より内部側において全周にわたる２条の係
止鍔３を並設してなるものである。Figures 1 and 2 show an embodiment of the flexible pipe according to the present invention, which is made of a flexible material such as synthetic resin or rubber, and is made of a cylinder 1 with a circular cross section at both ends. A locking collar 2 is provided on the outer peripheral surface of the cylindrical body 1, and a locking collar 2 is provided on the inner peripheral surface of both ends of the cylindrical body 1.
Two locking collars 3 are arranged in parallel over the entire circumference on the inside side from the position where the locking collar is provided.
この可撓性パイプの使用状態を説明する。The state of use of this flexible pipe will be explained.
筒状接続端部４を係止鍔３内に嵌挿すると共に端部側の
係止鍔３と係止鍔２間を締結バンド５で堅締することに
より接続を完了する。The connection is completed by fitting the cylindrical connecting end 4 into the locking collar 3 and tightening the connection between the locking collar 3 and the locking collar 2 on the end side with the fastening band 5.
この際叙上の如き構成であるので端部外面に締結バンド
５より受ける外圧は係止鍔３に集中され係止鍔３は筒状
接続端部４に強く圧接し漏れを完全に防止する。At this time, since the structure is as described above, the external pressure applied to the outer surface of the end by the fastening band 5 is concentrated on the locking collar 3, and the locking collar 3 is strongly pressed against the cylindrical connecting end 4, completely preventing leakage.
また締結バンド５は係止鍔２が外れ止めとなり外れるこ
とがないのである。Further, the fastening band 5 is prevented from coming off because the locking collar 2 prevents it from coming off.
上記のように本考案による可撓性パイプは可撓性を有す
る材料で形成されており、断面円形の筒体の端部外局面
に係止鍔を設け、該端部円周面に前記係止鍔より内側の
位置において全周にわたる２条の係止鍔を並設して成る
ものであるので端部を筒状接続端部に嵌挿し、これを締
結バンドで堅締するとき締結バンドによる締付力は内周
面に設けた係止鍔に集中して筒状接続端部に強く圧接し
漏れを生ずることなく、しかも内周面に設けた係止鍔は
２条並設しであるので、筒状接続端部に圧接して漏れを
防止する部分が２箇所存在することとなり、２重に漏れ
を防止できるものであり、また端部外周面に係止鍔を設
けているので堅締バンドが外れることなく接続が確実に
おこなえるのである。As mentioned above, the flexible pipe according to the present invention is made of a flexible material, and a locking collar is provided on the outer surface of the end of a cylinder having a circular cross section, and the locking collar is provided on the circumferential surface of the end. Since it is made up of two locking flanges arranged side by side over the entire circumference at a position inside the locking collar, when the end is inserted into the cylindrical connection end and this is tightened with a fastening band, it is difficult to use the fastening band. The tightening force is concentrated on the locking flange provided on the inner circumferential surface, which strongly presses against the cylindrical connection end without causing leakage, and the two locking flange provided on the inner circumferential surface are arranged in parallel. Therefore, there are two parts that press against the cylindrical connection end to prevent leakage, which doubles the prevention of leakage.Also, a locking collar is provided on the outer circumferential surface of the end, making it sturdy. The connection can be made reliably without the tightening band coming off.
第１図及び第２図は本考案の一実施例を示す図、第１図
は断面図、第２図は側面図、第３図は従来例を示す部分
断面図である。
１・・・筒体、２，３・・・係止鍔、
５・・・締結バンド。
４・・・筒状接続端部、1 and 2 are views showing one embodiment of the present invention, FIG. 1 is a sectional view, FIG. 2 is a side view, and FIG. 3 is a partial sectional view showing a conventional example. 1... Cylindrical body, 2, 3... Locking collar, 5... Fastening band. 4... cylindrical connection end,
Claims (1)
の端部外周面に係止鍔を設け、該端部内周面に前記係止
鍔より内側の位置において全周にわたる２条の係止鍔を
並設して成る可撓性バイブロIt is made of a flexible material, and has a locking flange on the outer circumferential surface of the end of a cylinder with a circular cross section, and has two strips extending over the entire circumference at a position inside the locking flange on the inner circumferential surface of the end. Flexible vibro consisting of locking collars arranged in parallel
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13855277U JPS5815749Y2 (en) | 1977-10-15 | 1977-10-15 | flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13855277U JPS5815749Y2 (en) | 1977-10-15 | 1977-10-15 | flexible pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5464315U JPS5464315U (en) | 1979-05-07 |
| JPS5815749Y2 true JPS5815749Y2 (en) | 1983-03-30 |
Family
ID=29111835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13855277U Expired JPS5815749Y2 (en) | 1977-10-15 | 1977-10-15 | flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815749Y2 (en) |
-
1977
- 1977-10-15 JP JP13855277U patent/JPS5815749Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5464315U (en) | 1979-05-07 |
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