CN2422505Y - Reinforced metal hose - Google Patents
Reinforced metal hose Download PDFInfo
- Publication number
- CN2422505Y CN2422505Y CN 00234590 CN00234590U CN2422505Y CN 2422505 Y CN2422505 Y CN 2422505Y CN 00234590 CN00234590 CN 00234590 CN 00234590 U CN00234590 U CN 00234590U CN 2422505 Y CN2422505 Y CN 2422505Y
- Authority
- CN
- China
- Prior art keywords
- metal
- pipe
- metal cap
- edge
- housing
- 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 - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a metal hose used for transferring liquid. The utility model comprises a soft pipe housing and a rubber pipe arranged in the housing, the end part of the rubber pipe is sheathed with a metal cap bushing which is in clearance fit and is connected with an end part joint nut, and a middle metal bushing is arranged between the metal cap bushing and an outer layer metal jacket. The soft pipe housing and the end part of the rubber pipe which is arranged in the housing are respectively arranged among three layers of metal jackets and are tightly matched, the metal cap bushing of the inner layer can clamp an outer layer and an edge of the middle metal bushing. The utility model has the advantages of firm connection, no soft pipe housing dropping in the course of use and convenient and simple production and installation.
Description
The utility model relates to a kind of metallic hose of carrying liquid.
In the field that the pipeline degrees of freedom is had relatively high expectations, often to use metallic hose.General metallic hose is provided with plastic lining in its each end outermost metal cover, and the flexible pipe shell is by being threaded on the plastic lining.In the using process, being threaded can not be tightly dead, and the aging easily distortion of plastic lining causes the flexible pipe shell to come off, and makes the rubber pipe exposure of the inside use impaired.And the rubber pipe of general metallic hose all is enclosed within on the pawl of inner layer metal cap sleeve pipe, and is convenient inadequately in the production installation process.
The utility model purpose is at the deficiencies in the prior art, designs a kind of flexible pipe shell and is connected firmly, not the metallic hose that can come off.
The utility model comprises flexible pipe shell and the rubber pipe that is placed in one, the rubber pipe end is socketed with the metal cap sleeve pipe that is connected with end-fitting nut Spielpassung, it is characterized by: with being equipped with the intermediate metal cover between the outer metal sleeve of end-fitting nut Spielpassung and the metal cap sleeve pipe, the flexible pipe outer casing end places secure fit between intermediate metal cover and the outer metal sleeve, the rubber pipe end places secure fit between metal cap sleeve pipe and the intermediate metal cover, and the shade of metal cap sleeve pipe is translated into J-shaped outward, crisperding is along placing below, outer metal sleeve edge in it, and the edge of intermediate metal cover is clipped between metal cap sleeve cap edge and the outer metal sleeve edge.
Metallic sheath of the present utility model and flexible pipe shell can be tightly dead, and the metal cap sleeve cap of internal layer along turning up edge outer and the intermediate metal cover to be clamped be one, using process does not have obscission.And the utility model does not adopt plastic lining, avoids the loose or dislocation phenomenon that causes because of the aging distortion of plastic lining.
Further illustrate the utility model below in conjunction with drawings and Examples.
Accompanying drawing is embodiment's a sectional view.
As shown in the figure, be equipped with intermediate metal cover 2 between the metal cap sleeve pipe 4 with the outer metal sleeve 1 of end-fitting nut 6 Spielpassung and internal layer, soft objective shell 5 ends place between outer metal sleeve 1 and the intermediate metal cover 2 the punching press distortion to clamp to connect, and rubber pipe 3 ends place between metal cap sleeve pipe 4 and the intermediate metal cover 2 the punching press distortion to clamp to connect.Fixedly flexible pipe shell 5 and rubber pipe 3 also can be with linkage structures such as interference fit, but adopt punching press clamping mode effect relatively good, produce install more convenient simple.Metal cap sleeve pipe 4 shades as liquid entrance are translated into J-shaped outward, crisperding is along placing under the edge of outer metal sleeve 1 in it, the edge of intermediate metal cover 2 is clipped between the shade and outer metal sleeve 1 edge of metal cap sleeve pipe 4, such three metallic sheaths just link together, and using process does not have the segregation phenomenon that comes off.
Claims (2)
1, a kind of reinforcing metallic hose, comprise flexible pipe shell and the rubber pipe that is placed in one, the rubber pipe end is socketed with the metal cap sleeve pipe that is connected with end-fitting nut Spielpassung, it is characterized by: with being equipped with intermediate metal cover (2) between the outer metal sleeve (1) of end-fitting nut (6) Spielpassung and the metal cap sleeve pipe (4), flexible pipe shell (5) end places secure fit between intermediate metal cover (2) and the outer metal sleeve (1), rubber pipe (3) end places secure fit between metal cap sleeve pipe (4) and the intermediate metal cover (2), and the shade of metal cap sleeve pipe (4) is translated into J-shaped outward, crisperding is along placing below, outer metal sleeve (1) edge in it, and the edge of intermediate metal cover (2) is clipped between metal cap sleeve pipe (4) shade and outer metal sleeve (1) edge.
2, reinforcing metallic hose according to claim 1 is characterized by: flexible pipe shell (5) is connected for the punching press distortion clamps with intermediate metal cover (2), and rubber pipe (3) is connected for the punching press distortion clamps with metal cap sleeve pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00234590 CN2422505Y (en) | 2000-05-25 | 2000-05-25 | Reinforced metal hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00234590 CN2422505Y (en) | 2000-05-25 | 2000-05-25 | Reinforced metal hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422505Y true CN2422505Y (en) | 2001-03-07 |
Family
ID=33596648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00234590 Expired - Fee Related CN2422505Y (en) | 2000-05-25 | 2000-05-25 | Reinforced metal hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422505Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419322C (en) * | 2006-07-21 | 2008-09-17 | 泰州市博特机械制造有限公司 | Weldless joint metal hose and producing method thereof |
| CN102287598A (en) * | 2011-07-29 | 2011-12-21 | 黄捍伟 | Oil filling pipe for automobiles |
| CN105339717A (en) * | 2013-04-22 | 2016-02-17 | 特尔萨有限公司 | Reinforcing sleeve for a coupling, assembly of a reinforcing sleeve and a coupling, method of welding of for instance a multi layer conduit to the assembly |
| CN107763330A (en) * | 2016-08-23 | 2018-03-06 | 开平市华灵管业有限公司 | A kind of Universal pipe |
-
2000
- 2000-05-25 CN CN 00234590 patent/CN2422505Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419322C (en) * | 2006-07-21 | 2008-09-17 | 泰州市博特机械制造有限公司 | Weldless joint metal hose and producing method thereof |
| CN102287598A (en) * | 2011-07-29 | 2011-12-21 | 黄捍伟 | Oil filling pipe for automobiles |
| CN102287598B (en) * | 2011-07-29 | 2014-04-09 | 广西南星科技有限公司 | Oil filling pipe for automobiles |
| CN105339717A (en) * | 2013-04-22 | 2016-02-17 | 特尔萨有限公司 | Reinforcing sleeve for a coupling, assembly of a reinforcing sleeve and a coupling, method of welding of for instance a multi layer conduit to the assembly |
| CN105339717B (en) * | 2013-04-22 | 2018-04-06 | 特尔萨有限公司 | For the reinforcement sleeve of connecting piece, the component of reinforcement sleeve and connecting piece, the method that such as multi-layer piping is soldered to component |
| CN107763330A (en) * | 2016-08-23 | 2018-03-06 | 开平市华灵管业有限公司 | A kind of Universal pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |