CN2859166Y - Fastening device of hose - Google Patents
Fastening device of hose Download PDFInfo
- Publication number
- CN2859166Y CN2859166Y CN 200520119536 CN200520119536U CN2859166Y CN 2859166 Y CN2859166 Y CN 2859166Y CN 200520119536 CN200520119536 CN 200520119536 CN 200520119536 U CN200520119536 U CN 200520119536U CN 2859166 Y CN2859166 Y CN 2859166Y
- Authority
- CN
- China
- Prior art keywords
- stereoplasm tube
- flexible pipe
- hard pipe
- flexible tube
- latch
- 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
Links
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a fastening device of hose, comprising hard pipe, the end of which has different outer diameter. It is screwed with the lock piece near the surface of pipe body's end; the inner hole's diameter at a end of said lock part is bigger than the end outlet's outer diameter of hard pipe and smaller than the hard pipe's maximum outer diameter; so long as inserting hard pipe into flexible tube and tightening lock piece, the through hole's inner wall of lock piece can firmly and closely press the flexible tube on the hard pipe so as to effectively prevent flexible tube falling off the hard pipe and prevent liquid seeping from the gap between hard pipe and flexible tube because of flexible tube's hardening.
Description
Technical field
The utility model relates to and a kind of flexible pipe closely is connected locking device on the stereoplasm tube.
Background technique
At present, people just insert the tapered end 2 ' of stereoplasm tube 1 ' simply in the flexible pipe 3 ' and realize interconnecting (as shown in Figure 1), and when the liquid in the pipe reached certain pressure, flexible pipe 3 ' will come off from stereoplasm tube with comparalive ease; And described flexible pipe 3 ' will harden after use after a while and follow the string, and causes the gap of liquid between stereoplasm tube and flexible pipe and oozes dew.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of flexible pipe locking device that flexible pipe firmly closely can be fixed on the stereoplasm tube.
The technological scheme that its technical problem that solves the utility model adopts is: the flexible pipe locking device, comprise stereoplasm tube, the end of stereoplasm tube has different big few external diameters, it is characterized in that: be bolted with latch near the surface of body end, the through hole internal diameter of described latch one end is greater than the external diameter of stereoplasm tube end outlet and be less than maximum outside diameter on the stereoplasm tube.
Wherein, the external diameter in the outlet port, end of described stereoplasm tube is minimum, and the end of described stereoplasm tube is provided with annular protrusion.
The beneficial effects of the utility model are: as long as stereoplasm tube is injected in the flexible pipe, because the surface near the body end is bolted with latch, the through hole internal diameter of described latch one end is greater than the external diameter of stereoplasm tube end outlet and be less than maximum outside diameter on the stereoplasm tube, latch is tightened, the through-hole wall of latch will firmly closely be pressed in flexible pipe on the stereoplasm tube, thereby prevents that effectively flexible pipe from coming off and owing to the sclerosis of flexible pipe causes the phenomenon of oozing dew the gap of liquid between stereoplasm tube and flexible pipe from stereoplasm tube easily.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of stereoplasm tube and flexible pipe tradition Placement;
Fig. 2 is a kind of example structure schematic representation of the present utility model;
Fig. 3 is an another kind of example structure schematic representation of the present utility model.
Embodiment
With reference to Fig. 2 and Fig. 3, the flexible pipe locking device, comprise stereoplasm tube 1, the end 2 of stereoplasm tube 1 has different big few external diameters, be bolted with latch 3 near the surface of body end 2, through hole 4 internal diameters of described latch 3 one ends are greater than the external diameter of stereoplasm tube end 2 outlets and be less than maximum outside diameter on the stereoplasm tube 1.As long as stereoplasm tube 1 is injected in the flexible pipe 6, tighten latch 3, through hole 4 inwalls of latch 3 will firmly closely be pressed in flexible pipe 6 on the stereoplasm tube 1, thereby prevent that effectively flexible pipe 6 from coming off and owing to the sclerosis of flexible pipe 6 causes the phenomenon of oozing dew the gap of liquid between stereoplasm tube 1 and flexible pipe 6 from stereoplasm tube 1 easily.
In addition, the end 2 of described stereoplasm tube 1 is provided with annular protrusion 5 (as shown in Figure 3), with this flexible pipe more firmly closely is pressed on the stereoplasm tube, and wherein the quantity of annular protrusion 5 can be decided according to actual conditions.
In a word, be equal to the utility model or similar technological scheme or the utility model improved, but the technological scheme of having had to comprise described all technical characteristicss of claim 1 of the present utility model also belongs to protection domain of the present utility model.
Claims (3)
1, flexible pipe locking device, comprise stereoplasm tube (1), the end (2) of stereoplasm tube (1) has different big few external diameters, it is characterized in that: be bolted with latch (3) near the surface of body end (2), through hole (4) internal diameter of described latch (3) one ends is greater than the external diameter of stereoplasm tube end (2) outlet and be less than maximum outside diameter on the stereoplasm tube (1).
2, flexible pipe locking device according to claim 1 is characterized in that: the external diameter in the outlet port, end (2) of described stereoplasm tube (1) is for minimum.
3, flexible pipe locking device according to claim 1 is characterized in that: the end (2) of described stereoplasm tube (1) is provided with annular protrusion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520119536 CN2859166Y (en) | 2005-11-26 | 2005-11-26 | Fastening device of hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520119536 CN2859166Y (en) | 2005-11-26 | 2005-11-26 | Fastening device of hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859166Y true CN2859166Y (en) | 2007-01-17 |
Family
ID=37612025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520119536 Expired - Fee Related CN2859166Y (en) | 2005-11-26 | 2005-11-26 | Fastening device of hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859166Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434737A (en) * | 2010-09-29 | 2012-05-02 | 鸿富锦精密工业（深圳）有限公司 | Pipe fitting joint |
| CN108869914A (en) * | 2018-08-14 | 2018-11-23 | 胡顺扬 | A kind of attachment device, pipeline and the method for stereoplasm tube and flexible pipe band |
-
2005
- 2005-11-26 CN CN 200520119536 patent/CN2859166Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434737A (en) * | 2010-09-29 | 2012-05-02 | 鸿富锦精密工业（深圳）有限公司 | Pipe fitting joint |
| CN108869914A (en) * | 2018-08-14 | 2018-11-23 | 胡顺扬 | A kind of attachment device, pipeline and the method for stereoplasm tube and flexible pipe band |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201428882Y (en) | Joint for connecting hose and hard pipe | |
| CN200993286Y (en) | Plastic pipeline bell and spigot joint | |
| CN2859166Y (en) | Fastening device of hose | |
| US20110057435A1 (en) | Diversion Conduit | |
| CN201152423Y (en) | Joint for water pipe | |
| CN200968414Y (en) | Seal stopper | |
| CN2859165Y (en) | Coupling joint for oxygen pipes | |
| CN201428883Y (en) | Hose and hose connection joint | |
| CN203404518U (en) | Internal-and-external tooth chuck assembly for connection of metal tube | |
| CN207049478U (en) | Waterpipe couplings | |
| CN201259047Y (en) | Track bolt | |
| CN207334031U (en) | A kind of pipe joint structure | |
| CN2450492Y (en) | Internal thread locking connector | |
| CN201661575U (en) | Double-ended nut | |
| CN206496123U (en) | A kind of PP R45 ° elbows with pooling feature | |
| CN201335042Y (en) | Ceiling fan rotating plate and axle-connection device | |
| CN2227193Y (en) | Compounded rubber plug | |
| CN221592102U (en) | Shock-resistant automobile hose straight-through connector | |
| CN2596156Y (en) | Quick joint type concrete injection guide pipe | |
| CN2186840Y (en) | Photoelectric tube quick joint | |
| CN201705781U (en) | Pressure reducing valve screw nut | |
| CN219102349U (en) | Quick connector | |
| CN220706202U (en) | Anti-loosening screw | |
| CN2700676Y (en) | Water pipe junction | |
| CN2674178Y (en) | Guiding type screw nut |
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 |