CN202302526U - Ferrule-type connecting pipe fitting for flexible plastic pipes - Google Patents
Ferrule-type connecting pipe fitting for flexible plastic pipes Download PDFInfo
- Publication number
- CN202302526U CN202302526U CN2011204372876U CN201120437287U CN202302526U CN 202302526 U CN202302526 U CN 202302526U CN 2011204372876 U CN2011204372876 U CN 2011204372876U CN 201120437287 U CN201120437287 U CN 201120437287U CN 202302526 U CN202302526 U CN 202302526U
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- CN
- China
- Prior art keywords
- ferrule
- pipe
- flexible plastic
- core
- pipe fitting
- 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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Abstract
A ferrule-type connecting pipe fitting for flexible plastic pipes comprises a pipe ferrule core and a pipe ferrule, wherein the pipe ferrule core is made of metal or hard plastic, and annular tooth patterns are arranged on the outer wall of the pipe ferrule core; and the pipe ferrule is made of metal or hard plastic, an opened pipe body is arranged at one side of the pipe ferrule, two flat pressing lips are respectively arranged at two sides of the opening of the pipe ferrule and are connected at the opening of the pipe ferrule, and screw holes are arranged in the flat pressing lips. When the pipe fitting is in use, half of the ferrule core is inserted into a first flexible plastic pipe, the inner diameter of which is greater than the outer diameter of each tooth pattern arranged on the outer wall of the ferrule core, the seams of the pressing lips on the ferrule can be stretched, the inner diameter of the ferrule with the stretched seams of the pressing lips is greater than the outer diameter of the flexible plastic pipe, half of the ferrule is sheathed on the first plastic pipe, the inner wall of the ferrule is attached to the outer wall of the plastic pipe, and a second flexible plastic pipe is sheathed and inserted at the other end of the ferrule core and the ferrule, so that the ends of the two plastic pipes are be contacted. Screws are arranged at the screw holes in the pressing lips in a penetrating manner, and screw caps are used for fastening, so that the two pressing lips can be fit with each other. The inner diameter of the ferrule is smaller than the outer diameter of the flexible plastic pipe after the two pressing lips are fit with each other, therefore, the annular tooth patterns arranged on the outer wall of the ferrule core are embedded on the inner walls of the flexible plastic pipes, and the two flexible plastic pipes can be connected. The pipe fitting for flexible plastic pipes can be used repeatedly, and has a simple structure.
Description
Technical field
The utility model relates to a kind of supplying drainage pipe fitting, especially a kind of FERRULETYPE flexiplastic pipe connected pipe fitting.
Background technique
At present, many flexiplastic pipe connected pipe fittings of knowing have: thermal fusion, adhesive type, clamp-press type and clasp type.Its shortcoming is: thermal fusion, adhesive type, clamp-press type connection pipe fitting are disposable connection when using, and pipe fitting can't be dismantled after connecting, and therefore can not reuse, and make troubles to maintenance; Clasp type connection pipe fitting complex structure, manufacture cost height.
Summary of the invention
In order to overcome traditional flexiplastic pipe connected pipe fitting, maybe can not repeated use or complex structure, shortcoming that fabricating cost is high, the utility model provides a kind of FERRULETYPE flexiplastic pipe connected pipe fitting.This FERRULETYPE flexiplastic pipe connected pipe fitting not only can be reused, and simple in structure, and low cost of manufacture brings convenience to maintenance.
The utility model solves the technological scheme that its technical problem adopted: adopting metal or rigid plastics is raw material, and a tubulose the core of the card is set, and the outer wall of this tubulose the core of the card is provided with ring-type tooth line; Adopting metal or rigid plastics is raw material, and a tubulose cutting ferrule is set, and this tubulose cutting ferrule is the tubular body that a side has opening; In tubulose cutting ferrule opening both sides; Be respectively arranged with two planars and press lip, planar presses the opening of lip and tubulose cutting ferrule to link to each other, and planar presses lip to be provided with screw hole.During use, half of the core of the card is inserted in first flexible plastic pipe, the internal diameter of flexible plastic pipe is greater than the external diameter that is arranged on the tooth line on the core of the card outer wall; Support the slit of kilocalorie casing pressure lip then, support the cutting ferrule behind the big slit, internal diameter is greater than the external diameter of flexible plastic pipe; Half of cutting ferrule is enclosed within on first plastic tube; The inwall of cutting ferrule and the outer wall of plastic tube are fitted, and second flexiplastic pipe box is inserted in the other end of the core of the card and cutting ferrule, and the termination of two flexible plastic pipes is contacted.Screw is penetrated the screw hole that is arranged on the pressure lip, tighten up, make two to press lips to fit with nut.After two pressure lips were fitted, the internal diameter of cutting ferrule was less than the external diameter of flexible plastic pipe, and therefore, the bad shape tooth line that is arranged on the core of the card outer wall embeds the inwall of flexible plastic pipe, thereby realizes the pipe of two flexible plastic pipes is connected.
Beneficial effect
The beneficial effect of the utility model is: a kind of FERRULETYPE flexiplastic pipe connected pipe fitting is provided, and this FERRULETYPE flexiplastic pipe connected pipe fitting not only can be reused, and simple in structure, low cost of manufacture, and it is convenient to come for maintenance.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the sectional arrangement drawing of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Among the figure 1, the core of the card, 2, ring-type tooth line, 3, cutting ferrule, 4, press lip, 5, screw hole, 6, screw.
Specific embodiments
Shown in accompanying drawing, the outer wall of the core of the card (1) is provided with ring-type tooth line (2); The opening both sides of cutting ferrule (3) are connected with planar and press lip (4), press lip (4) to be provided with screw hole (5).Screw (6) is through in the screw hole (5).
Claims (3)
1. a FERRULETYPE flexiplastic pipe connected pipe fitting is made up of the core of the card and cutting ferrule, it is characterized in that the core of the card is the tubular body that outer wall is provided with ring-type tooth line.
2. a kind of FERRULETYPE flexiplastic pipe connected pipe fitting according to claim 1, it is characterized in that: cutting ferrule is the tubular body that a side has opening.
3. a kind of FERRULETYPE flexiplastic pipe connected pipe fitting according to claim 1 is characterized in that: the opening in the cutting ferrule both sides is connected with two planars and presses lip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204372876U CN202302526U (en) | 2011-10-31 | 2011-10-31 | Ferrule-type connecting pipe fitting for flexible plastic pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204372876U CN202302526U (en) | 2011-10-31 | 2011-10-31 | Ferrule-type connecting pipe fitting for flexible plastic pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202302526U true CN202302526U (en) | 2012-07-04 |
Family
ID=46371420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204372876U Expired - Fee Related CN202302526U (en) | 2011-10-31 | 2011-10-31 | Ferrule-type connecting pipe fitting for flexible plastic pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202302526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697269A (en) * | 2012-09-27 | 2014-04-02 | 凌怀宇 | Detachable press-fitting hose connecting pipe fitting |
-
2011
- 2011-10-31 CN CN2011204372876U patent/CN202302526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697269A (en) * | 2012-09-27 | 2014-04-02 | 凌怀宇 | Detachable press-fitting hose connecting pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121031 |