CN202812620U - H-shaped plastic pipeline connector - Google Patents
H-shaped plastic pipeline connector Download PDFInfo
- Publication number
- CN202812620U CN202812620U CN201220412555.3U CN201220412555U CN202812620U CN 202812620 U CN202812620 U CN 202812620U CN 201220412555 U CN201220412555 U CN 201220412555U CN 202812620 U CN202812620 U CN 202812620U
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipe fitting
- connecting tube
- descending
- 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 - Lifetime
Links
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses an H-shaped plastic pipeline connector in the field of construction materials. The H-shaped plastic pipeline connector is formed by an up-going pipe fitting and a down-going pipe fitting which are closely matched and connected through a female connecting pipe of the up-going pipe fitting and a male connecting pipe of the down-going pipe fitting. An annular ring groove is arranged on the outer wall of the connecting pipe of the down-going pipe fitting, a sealing ring is embedded in the ring groove, and therefore a good sealing property is achieved due to the close match of the connecting pipe of the up-going pipe fitting and the connecting pipe of the down-going pipe fitting, and the H-shaped plastic pipeline connector has the remarkable advantages of being waterproof, capable of lowering noise and simple and convenient to construct.
Description
Technical field
The utility model relates to a kind of structural material, and more specifically, the utility model relates to a kind of H shape plastic pipe pipe connecting.
Background technique
Style plastic pipe connector has been the structural material that generally uses at building field, and in actual use, pipeline is essential with being connected of pipeline.Traditional connecting means has the employing high-temperature heating, connects the cooling after coagulation after making the plastic melt at two pipe joint places; There are two of sizes used to overlap brushing glue in the seam of tubular union, treat the air-dry posterior synechia of glue; Adopt in addition nut to be connected the method for putting seal ring in the middle of two pipelines, nut and the bolt with bolt.Said method respectively has its characteristics, but all has construction inconvenience, the higher or poor sealing performance of cost, the defective such as easily infiltration and noise be large.
Summary of the invention
The purpose of the present utility model be overcome prior art deficiency, a kind of H shape plastic pipe pipe connecting is provided.
The purpose of the present utility model is achieved through the following technical solutions:
A kind of H shape plastic pipe pipe connecting connects up pipe fitting by descending pipe fitting and consists of.Described descending pipe fitting is provided with downward-sloping connecting tube in the intermediate portion of straight tube, is provided with the one or more ring recess around the connecting tube outer wall in the intermediate portion of connecting tube, and described ring recess is embedded with seal ring.Described up pipe fitting is provided with acclivitous connecting tube in the intermediate portion of straight tube, and the internal diameter of described up pipe fitting jointing pipe and the external diameter of descending pipe fitting jointing pipe closely cooperate.
The purpose of invention of the present utility model can also be achieved through the following technical solutions:
Described descending pipe fitting jointing pipe outer wall both sides are provided with symmetrical axial socket, and described up pipe fitting jointing pipe inwall both sides are provided with symmetrical axial protruding rail, and this protruding rail matches with the axial socket of descending pipe fitting jointing pipe outer wall, and described connecting tube is oval.
Compared with prior art, the utlity model has following beneficial effect:
1. sealability is superior, has higher water-impervious, falls low noise function;
2. on-site construction operations is easy, increases work efficiency.
Description of drawings
Fig. 1 is H shape plastic pipe pipe connecting schematic representation;
Fig. 2 is the descending pipe fitting schematic representation of H shape plastic pipe pipe connecting;
Fig. 3 is the up pipe fitting schematic representation of H shape plastic pipe pipe connecting.
Among the figure: descending pipe fitting 1, up pipe fitting 2, connecting tube 3-1,3-2, ring recess 4, seal ring 5, slot 6, protruding rail 7.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model essentiality content is described in further detail:
A kind of H shape plastic pipe pipe connecting connects up pipe fitting 2 by descending pipe fitting 1 and consists of.Descending pipe fitting 1 is provided with downward-sloping connecting tube 3-1 in the intermediate portion of straight tube, be provided with the one or more ring recess 4 around the connecting tube outer wall in the intermediate portion of connecting tube 3-1, actual demand according to engineering, ring recess 4 embeds one or more seal ring 5, and seal ring 5 slightly protrudes the outer wall of connecting tube 3-1.Up pipe fitting 2 is provided with acclivitous connecting tube 3-2 in the intermediate portion of straight tube, the external diameter of the internal diameter of up pipe fitting 2 connecting tube 3-2 and descending pipe fitting 1 connecting tube 3-1 closely cooperates, the in addition seal ring 5 on the descending pipe fitting 1 connecting tube 3-1 outer wall, so when practical operation uplink and downlink pipe fitting assembles, need firmly extruding ability in place, also just can reach the effect of water-tight noise control.Descending pipe fitting 1 connecting tube 3-1 outer wall both sides are provided with symmetrical axial socket 6, up pipe fitting 2 connecting tube 3-2 inwall both sides are provided with symmetrical axial protruding rail 7, axially protruding rail 7 matches with axial socket 6, connecting tube 3-1,3,2 is oval, and these two kinds of designs have the function of accurately locating when the up-downgoing pipe fitting connects.
Claims (3)
1. H shape plastic pipe pipe connecting, connecting up pipe fitting by descending pipe fitting consists of, it is characterized in that: described descending pipe fitting is provided with downward-sloping connecting tube in the intermediate portion of straight tube, be provided with the one or more ring recess around the connecting tube outer wall in the intermediate portion of connecting tube, described ring recess is embedded with seal ring; Described up pipe fitting is provided with acclivitous connecting tube in the intermediate portion of straight tube, and the internal diameter of described up pipe fitting jointing pipe and the external diameter of descending pipe fitting jointing pipe closely cooperate.
2. a kind of H shape plastic pipe pipe connecting according to claim 1 is characterized in that: described descending pipe fitting jointing pipe outer wall both sides are provided with symmetrical axial socket; Described up pipe fitting jointing pipe inwall both sides are provided with symmetrical axial protruding rail, and this protruding rail matches with the axial socket of descending pipe fitting jointing pipe outer wall.
3. a kind of H shape plastic pipe pipe connecting according to claim 1 is characterized in that: described connecting tube is for oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220412555.3U CN202812620U (en) | 2012-08-20 | 2012-08-20 | H-shaped plastic pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220412555.3U CN202812620U (en) | 2012-08-20 | 2012-08-20 | H-shaped plastic pipeline connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812620U true CN202812620U (en) | 2013-03-20 |
Family
ID=47871490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220412555.3U Expired - Lifetime CN202812620U (en) | 2012-08-20 | 2012-08-20 | H-shaped plastic pipeline connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812620U (en) |
Cited By (1)
| 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 |
-
2012
- 2012-08-20 CN CN201220412555.3U patent/CN202812620U/en not_active Expired - Lifetime
Cited By (1)
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203404546U (en) | Ribbed reinforced bell-and-spigot joint applied to corrugated pipes | |
| CN203927176U (en) | Bell-and-spigot pipe | |
| CN204756244U (en) | Convenient type PVC arranges water piping connection structure | |
| CN203404513U (en) | Connecting pipe fitting | |
| CN202812620U (en) | H-shaped plastic pipeline connector | |
| CN201396551Y (en) | Expansion joint of a vacuum pipe | |
| CN203948812U (en) | A kind of tubing connection pipe fitting | |
| CN203348786U (en) | Lined stainless steel reducer pipe fitting | |
| CN207648304U (en) | A kind of high pressure W.N flange | |
| CN203686423U (en) | Sealed type straight pipe barb fitting | |
| CN203322580U (en) | High-temperature-resistant polyethylene corrugated connecting pipe | |
| CN203892781U (en) | Novel PPR pipe joint | |
| CN204756183U (en) | PE feed pipe | |
| CN203115340U (en) | Pipe groove type hoop connection device | |
| CN109898599B (en) | Connect firm type PE feed pipe | |
| CN204328277U (en) | The enlarging of a kind of band socket joint is wound around anticorrosion composite steel tube | |
| CN202674660U (en) | Tee joint | |
| CN214404996U (en) | Pipe fitting connecting structure | |
| CN201858410U (en) | Integrative tap connector | |
| CN202901670U (en) | Hot melt bell and spigot connection structure for poly ethylene (PE) water feeding pipe fittings | |
| CN201731210U (en) | Water pipe connector provided with reinforced sealing structure | |
| CN201739661U (en) | Pipe joint specially used for heat insulation pipe | |
| CN201517667U (en) | Oil pipe joint sealing mechanism of hydraulic power steering gear | |
| CN207554998U (en) | A kind of novel PVC composite glass steel pipe parts | |
| CN207455024U (en) | A kind of high leakproofness electric heating melting and double containment rubber gasket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190115 Address after: No. 3, 281 Lane, Hongan Road, Zhujing Town, Jinshan District, Shanghai, 201503 Patentee after: SHANGHAI YITONG TECHNOLOGY Co.,Ltd. Address before: Room 237, Building 2, 3131 Jinshajiang Road, Jiading District, Shanghai 201800 Patentee before: SHANGHAI YOUYI PIPE INDUSTRY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200428 Address after: 237000 Chuangye East Road, Yu'an Economic Development Zone, Lu'an City, Anhui Province (within Anhui Youyi Pipe Industry Co., Ltd.) Patentee after: Anhui Yitong New Building Materials Technology Co.,Ltd. Address before: No. 3, 281 Lane, Hongan Road, Zhujing Town, Jinshan District, Shanghai, 201503 Patentee before: SHANGHAI YITONG TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |