CN203782854U - Multifunctional polypropylene noise reduction pipe fitting - Google Patents
Multifunctional polypropylene noise reduction pipe fitting Download PDFInfo
- Publication number
- CN203782854U CN203782854U CN201420220117.6U CN201420220117U CN203782854U CN 203782854 U CN203782854 U CN 203782854U CN 201420220117 U CN201420220117 U CN 201420220117U CN 203782854 U CN203782854 U CN 203782854U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- pipe body
- main pipe
- gutter
- sealing ring
- 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
Abstract
The utility model provides a multifunctional polypropylene noise reduction pipe fitting, which belongs to the technical field of drain pipe fittings. The multifunctional polypropylene noise reduction pipe fitting comprises a pipe fitting main body (1), wherein the pipe fitting main body (1) is connected with a drain pipe (3) in an insertion manner; an adhesive layer (4) is arranged inside a gap between the inner wall of the pipe fitting main body (1) and the outer wall of the drain pipe (3); the pipe fitting main body (1) is connected with a gland (5) through a thread; the gland (5) is internally provided with a sealing ring (2); the drain pipe (3) is sleeved with the sealing (2). The pipe fitting is reasonable in design, mainly solves the problem that pipe fittings are hard to insert and connect when the conventional drain pipe fittings are mounted, and improves the sealing effect of the pipe fittings due to adoption of a double-sealing mode.
Description
Technical field
The utility model belongs to water-drainage tube part technical field, the good multi-functional polypropylene sound deadening pipe fitting of a kind of sealing of special design.
Background technology
In the fields such as construction work, drainage system is widely used, but original pipe fitting is that rubber seal is contained in inside pipe fitting groove, gutter is pegged graft again, play the effect that is fastenedly connected and seals, its subject matter is: after sealing ring is packed in groove, again gutter is plugged in main pipe body, due to gutter and pipe fitting gap itself less, the placement of sealing ring make gutter insert time frictional force larger, installation process implements tool and acquires a certain degree of difficulty.
Summary of the invention
In order to solve the difficult problem of pegging graft between existing water-drainage tube part, the utility model proposes a kind of multi-functional polypropylene sound deadening pipe fitting, the gap that is connected with gutter in main pipe body adopts the mode of the bonding and screw threads for fastening of glue-line, sealing ring is placed on to gutter outer wall, the problem that has solved gutter grafting process difficulty has strengthened sealing simultaneously.
The technical solution of the utility model is: multi-functional polypropylene sound deadening pipe fitting comprises main pipe body, main pipe body is plugged with gutter, gap between main pipe body inwall and gutter outer wall is provided with glue-line, the main pipe body gland that has been threaded, is provided with sealing ring in gland and sealing ring is enclosed within on gutter.
Main pipe body port inner wall in such scheme is provided with domatic, and the both sides of sealing ring are respectively equipped with flank, and domatic and flank matches.
The utlity model has following beneficial effect: this multi-functional polypropylene sound deadening pipe fitting, adopt glue-line on basis bonding between tube wall, sealing ring is placed on to gutter outer wall, and the cooperation that uses gland to carry out screw thread in outside played the effect of fit sealing circle, realize the effect of double seal.Due to the change of connected mode, the placement location of sealing ring itself has played variation, adopts glue-line bonding between tube wall simultaneously, has played lubricated effect, has solved the difficult problem of in the past pegging graft between pipe fitting.
brief description of the drawings:
Accompanying drawing 1 is sectional view of the present utility model,
Accompanying drawing 2 is partial sectional views of accompanying drawing 1.
In figure 1, main pipe body; 2, sealing ring; 3, gutter; 4, glue-line; 5, gland; 6, domatic; 7, flank.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, this kind of multi-functional polypropylene sound deadening pipe fitting comprises main pipe body 1, main pipe body 1 is plugged with gutter 3, gap between main pipe body 1 inwall and gutter 3 outer walls is provided with glue-line 4, after that is to say that main pipe body 1 and gutter 3 are pegged graft, main pipe body 1 inwall that gutter 3 outer walls are corresponding is coated with glue-line 4, and glue-line 4 seals the gap between main pipe body 1 and gutter 3, plays the effect of sealing.When main pipe body 1 and gutter 3 are pegged graft, glue-line 4 plays lubricated effect and is easy to install, and main pipe body 1 gland 5 that has been threaded, is provided with sealing ring 2 in gland 5 and sealing ring 2 is enclosed within on gutter 3.
Sealing ring 2 is placed in to main pipe body 1 port, thereby gland 5 and main pipe body 1 threaded engagement are to main pipe body 1 direction crush seal circle 2, by fixing sealing ring 2, realize sealing ring 2 is fixedly connected with main pipe body 1 simultaneously with gutter 3, main pipe body 1 is conducive to solidifying of glue-line 4 after being fixedly connected with gutter 3, make glue-line 4 can better play the effect of sealing, the sealing ring 2 being simultaneously extruded has played the effect of water-tight.This kind of utility model is reasonable in design, and successful has solved original pipe fitting and interleave the difficult problem that connects, and has greatly strengthened the sealing effectiveness of pipe fitting.
As shown in Figure 2, it is domatic 6 that main pipe body 1 port inner wall is provided with, and the both sides of sealing ring 2 are provided with flank 7, domatic 6 and flank 7 match.The design of this main pipe body 1 port inner wall shape and sealing ring 2 shapes makes in the time of gland 5 crush seal circle 2, and sealing ring 2 can contact more closely with main pipe body 1 port, has increased sealing.
Claims (2)
1. a multi-functional polypropylene sound deadening pipe fitting, comprise main pipe body (1), it is characterized in that: main pipe body (1) is plugged with gutter (3), gap between main pipe body (1) inwall and gutter (3) outer wall is provided with glue-line (4), main pipe body (1) gland (5) that has been threaded, is provided with sealing ring (2) in gland (5) and sealing ring (2) is enclosed within on gutter (3).
2. multi-functional polypropylene sound deadening pipe fitting according to claim 1, is characterized in that: main pipe body (1) port inner wall is provided with domatic (6), and the both sides of sealing ring (2) are respectively equipped with flank (7), and domatic (6) match with flank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220117.6U CN203782854U (en) | 2014-04-30 | 2014-04-30 | Multifunctional polypropylene noise reduction pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220117.6U CN203782854U (en) | 2014-04-30 | 2014-04-30 | Multifunctional polypropylene noise reduction pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782854U true CN203782854U (en) | 2014-08-20 |
Family
ID=51319056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220117.6U Expired - Fee Related CN203782854U (en) | 2014-04-30 | 2014-04-30 | Multifunctional polypropylene noise reduction pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390086A (en) * | 2014-11-12 | 2015-03-04 | 张超 | Maintenance-free fully sealed flexible carrying and inserting fast connection pipe fitting and manufacturing method thereof |
-
2014
- 2014-04-30 CN CN201420220117.6U patent/CN203782854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390086A (en) * | 2014-11-12 | 2015-03-04 | 张超 | Maintenance-free fully sealed flexible carrying and inserting fast connection pipe fitting and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |