CN202032225U - Drainage pipe fitting - Google Patents
Drainage pipe fitting Download PDFInfo
- Publication number
- CN202032225U CN202032225U CN2011200566105U CN201120056610U CN202032225U CN 202032225 U CN202032225 U CN 202032225U CN 2011200566105 U CN2011200566105 U CN 2011200566105U CN 201120056610 U CN201120056610 U CN 201120056610U CN 202032225 U CN202032225 U CN 202032225U
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- China
- Prior art keywords
- pipe
- arc
- pipe fitting
- drainage pipe
- sections
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- 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 - Lifetime
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Abstract
The utility model relates to the field of drainage pipe fittings, which aims at overcoming shortcomings of the prior art and designing an H-shaped drainage pipe fitting structure capable of being formed integrally. The drainage pipe fitting structure is that a drainage pipe fitting comprises two sections of straight pipes and an arc-shaped pipe communicated with the sides of the two sections of straight pipes. The two sections of straight pipes are connected through the arc-shaped pipe, the arc-shaped pipe can be turned out through an arc-shaped loose core during mold forming, and accordingly integral forming of injection molding can be realized in one time, thereby ensuring sealing property of connection between the drainage pipe fittings and avoiding water leakage in the using process.
Description
Technical field
The utility model relates to waste pipe pipe fitting field, the waste pipe pipe fitting of a kind of H type of saying so more specifically.
Background technique
For present draining H type pipe fitting, because formed in mould restriction generally is to be welded by sleeve pipe of welding in the middle of two threeway accessories, as shown in Figure 1.Water leakage phenomenon often appears in the position of interface, and welding procedure is loaded down with trivial details, and manufacturing efficiency is lower.For addressing these problems, need be made of one this H pipe fitting.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, design a kind of can integrated H type waste pipe fitting structure.
The utility model is achieved through the following technical solutions above-mentioned purpose.
The utility model designs a kind of waste pipe pipe fitting, and its structure is the arc pipe that described pipe fitting comprises two sections straight tubes and two sections straight tube sides of connection.Connect by the circular arc pipeline section between two sections straight tubes, can this section circular arc be produced by arc core-pulling during mould-forming, therefore can disposable injection molding realize one-body moldedly, guaranteed to prevent from the sealability that connects between the water-drainage tube part to occur in the using process leaking.
Further for conveniently moving back core rod, described arc pipe is a section an of ring tube.
Better structure is that the axis of described arc pipe and the axis of straight-run of pipe are tangent, and be perpendicular with the axis of another section straight tube.
Be the tightness that guarantees to cooperate between the structure, described arc pipe equates with the internal diameter of two sections straight tubes.
Further be respectively equipped with flared section at the two ends of described two sections straight tubes, the internal diameter of described flared section so further helps withdrawing from of core rod greater than the internal diameter of straight tube.
The utility model increases the intensity of product, solves seepy question fully, guarantees service property (quality), and removes original welding procedure from, enhances productivity greatly, has substantive distinguishing features and progress with respect to prior art.
Description of drawings
Fig. 1 is the prior art constructions schematic representation;
Fig. 2 is this patent embodiment's a structure sectional view;
Fig. 3 is the perspective view of Fig. 2.
Embodiment
For example the structure of this patent is further described below in conjunction with accompanying drawing.
Waste pipe pipe fitting as shown in Figure 2, structure comprise two sections straight tubes 1,2 and are communicated with the arc pipe 3 of two sections straight tube 1,2 sides.As shown in phantom in FIG., described arc pipe 3 is a section an of ring tube, and the axis of the axis of arc pipe 3 and straight tube 1 is tangent, and is perpendicular with the axis of another section straight tube 2.Described arc pipe 3 equates with the internal diameter of two sections straight tubes 1,2.The two ends of described two sections straight tubes 1,2 are respectively equipped with flared section 4, and the internal diameter of described flared section 4 is greater than the internal diameter of straight tube 1,2.
Above-mentioned fitting structure can once-through in injection moulding process, can produce by the core rod of arc core-pulling with this section arc pipe 3 during mould-forming.This structure increases the intensity of product, solves seepy question fully, guarantees service property (quality), and removes original welding procedure from, enhances productivity greatly, has substantive distinguishing features and progress with respect to prior art.
Claims (6)
1. a waste pipe pipe fitting is characterized in that described pipe fitting comprises the arc pipe of two sections straight tubes and two sections straight tube sides of connection.
2. waste pipe pipe fitting according to claim 1 is characterized in that described arc pipe is a section an of ring tube.
3. waste pipe pipe fitting according to claim 2 is characterized in that the axis of the axis of described arc pipe and straight-run of pipe is tangent, and is perpendicular with the axis of another section straight tube.
4. according to claim 1 or 2 or 3 described waste pipe pipe fittings, it is characterized in that described arc pipe equates with the internal diameter of two sections straight tubes.
5. waste pipe pipe fitting according to claim 4 is characterized in that the two ends of described two sections straight tubes are respectively equipped with flared section.
6. waste pipe pipe fitting according to claim 5 is characterized in that the internal diameter of the internal diameter of described flared section greater than straight tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200566105U CN202032225U (en) | 2011-03-07 | 2011-03-07 | Drainage pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200566105U CN202032225U (en) | 2011-03-07 | 2011-03-07 | Drainage pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032225U true CN202032225U (en) | 2011-11-09 |
Family
ID=44894522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200566105U Expired - Lifetime CN202032225U (en) | 2011-03-07 | 2011-03-07 | Drainage pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916492A (en) * | 2018-08-14 | 2018-11-30 | 广东联塑科技实业有限公司 | A kind of PE reinforcement anti-deformation H-type pipe fitting |
| CN109844389A (en) * | 2016-10-18 | 2019-06-04 | 艾批木有限责任公司 | Plastic tube with mitriform connector |
-
2011
- 2011-03-07 CN CN2011200566105U patent/CN202032225U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844389A (en) * | 2016-10-18 | 2019-06-04 | 艾批木有限责任公司 | Plastic tube with mitriform connector |
| US11598468B2 (en) | 2016-10-18 | 2023-03-07 | Ipm S.R.L. | Plastic pipe with bell joint |
| CN108916492A (en) * | 2018-08-14 | 2018-11-30 | 广东联塑科技实业有限公司 | A kind of PE reinforcement anti-deformation H-type pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |