JPS60126789U - Hose attachment device - Google Patents
Hose attachment deviceInfo
- Publication number
- JPS60126789U JPS60126789U JP1362584U JP1362584U JPS60126789U JP S60126789 U JPS60126789 U JP S60126789U JP 1362584 U JP1362584 U JP 1362584U JP 1362584 U JP1362584 U JP 1362584U JP S60126789 U JPS60126789 U JP S60126789U
- Authority
- JP
- Japan
- Prior art keywords
- hose
- nut
- plug
- screwed
- peripheral surface
- 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
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すもので、霜１図は接続し
たホースを一部切断して示す縦断面図、悄２図はホース
の挟圧係止状態を拡大して示した同実施例の縦断側面図
である。
１・・・プラグ、４・・・ホース接続部、５・・・雄ね
じ部、６・・・テーパ部、７，８・・・環状突条部、１
０・・・ナツト、１１・・・雌ねじ部、１２・・・円筒
孔、１３・・・ホース係止段部。The drawings show one embodiment of the present invention, and Fig. 1 is a vertical sectional view showing a partially cut away connected hose, and Fig. 2 is an enlarged view of the same embodiment showing the hose in a pinched and locked state. FIG. DESCRIPTION OF SYMBOLS 1... Plug, 4... Hose connection part, 5... Male thread part, 6... Taper part, 7, 8... Annular protrusion part, 1
0... Nut, 11... Female threaded portion, 12... Cylindrical hole, 13... Hose locking step.
Claims (1)
部に隣接する部位に、ナツトを螺着して当該ナツトの内
周面とプラグの外周面で、ホースの内外表面を押える形
式の管継手において、上記プラグ外周面に設けたホース
接続部には、上記ナツトを螺着する雄ねじに接近する程
順次大径になるテーパ部を設けて、該テーパ部の外周面
に、２条の環状突条部を軸方向に僅かな間隔をあけて並
設し、他方プラグと螺合する上記ナツトの内周面には、
雌ねじ部に隣接させて同４？じ部の口径より小径の口径
をもつ円筒孔を設けて、雌ねじ部と該円筒孔の境界部に
、上記ホース接続部のテーパ部に対向し、かつ下要突条
部相互の隙間と対向してホースの外表面を適度に押圧す
る係止段部を設けて、ホース接続時に、上記ホース係止
段部と突条部とでホース内外表面を適度に押しつぶし、
ナツト側のホース係止段部とホース接続部側のテーパ部
及び突条部とで同ホースの内外表面を挟圧するようにし
たことを特徴とするホース取付装置。A hose connection part is provided at one open end of the outer periphery of the plug, and a nut is screwed into the part adjacent to the connection part, and the inner and outer surfaces of the hose are pressed by the inner peripheral surface of the nut and the outer peripheral surface of the plug. In the pipe joint, the hose connection portion provided on the outer circumferential surface of the plug is provided with a tapered portion whose diameter becomes larger as it approaches the male thread into which the nut is screwed, and two stripes are provided on the outer circumferential surface of the tapered portion. The annular protrusions are arranged in parallel at slight intervals in the axial direction, and on the inner peripheral surface of the nut that is screwed into the other plug,
Is it the same 4 adjacent to the female thread? A cylindrical hole having a diameter smaller than the diameter of the same part is provided at the boundary between the female threaded part and the cylindrical hole, facing the tapered part of the hose connection part and facing the gap between the lower required protrusions. A locking step portion is provided that presses the outer surface of the hose appropriately, and when the hose is connected, the hose locking step portion and the protrusion portion press the inner and outer surfaces of the hose appropriately;
A hose attachment device characterized in that the hose locking stepped portion on the nut side and the tapered portion and the protruding portion on the hose connecting portion side squeeze the inner and outer surfaces of the hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1362584U JPS60126789U (en) | 1984-02-04 | 1984-02-04 | Hose attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1362584U JPS60126789U (en) | 1984-02-04 | 1984-02-04 | Hose attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60126789U true JPS60126789U (en) | 1985-08-26 |
Family
ID=30497805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1362584U Pending JPS60126789U (en) | 1984-02-04 | 1984-02-04 | Hose attachment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60126789U (en) |
-
1984
- 1984-02-04 JP JP1362584U patent/JPS60126789U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60126789U (en) | Hose attachment device | |
| JPS60126788U (en) | Hose attachment device | |
| JPS6314084U (en) | ||
| JPS58132284U (en) | pipe fittings | |
| JPS619689U (en) | resin pipe fittings | |
| JPS5870586U (en) | Split type pipe fitting | |
| JPH03114691U (en) | ||
| JPS5923912Y2 (en) | pipe connection structure | |
| JPS6122991U (en) | pipe fittings | |
| JPS5963286U (en) | Flexible tube connection structure | |
| JPS5845484U (en) | pipe connection | |
| JPS6122990U (en) | pipe fittings | |
| JPS6085684U (en) | pipe fittings | |
| JPS62194993U (en) | ||
| JPS59103992U (en) | Plastic hose with fittings | |
| JPS60129580U (en) | Drainage traps and pipe fittings | |
| JPS62140293U (en) | ||
| JPS5828192U (en) | Pipe joint between metal pipe and synthetic resin pipe | |
| JPS59169487U (en) | Synthetic resin pipe fittings | |
| JPS5979687U (en) | pipe fittings | |
| JPS607481U (en) | pipe fittings | |
| JPS5970988U (en) | pipe fittings | |
| JPS6023387U (en) | pipe fittings | |
| JPS59108891U (en) | pipe fittings | |
| JPS6129188U (en) | fitting |