CN204942878U - A kind of outer tooth moulds pipe inserts - Google Patents
A kind of outer tooth moulds pipe inserts Download PDFInfo
- Publication number
- CN204942878U CN204942878U CN201520541689.9U CN201520541689U CN204942878U CN 204942878 U CN204942878 U CN 204942878U CN 201520541689 U CN201520541689 U CN 201520541689U CN 204942878 U CN204942878 U CN 204942878U
- Authority
- CN
- China
- Prior art keywords
- inserts
- inserts body
- outer tooth
- protruding blocks
- pipe
- 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 open a kind of outer tooth of the utility model moulds pipe inserts, comprise inserts body, described inserts body is separately installed with two annular protrusions, described inserts body one end is provided with 6 protruding blocks, described 6 protruding blocks are circularly and evenly distributed on inserts body, described inserts body is provided with sleeve pipe nut, described body offers outside thread, the longitudinal cross-section of described annular protrusion is right-angled trapezium.Thus reach convenient installation, difficult drop-off, effect easy to connect.
Description
Technical field
The utility model relates to pipe fitting, particularly relates to a kind of outer tooth and moulds pipe inserts.
Background technique
Three type polypropylene tube and be again polypropylene random copolymer pipe or PPR pipe, there is energy-saving material-saving, environmental protection, high-strength light, corrosion-resistant, the advantage such as inner wall smooth, non-scaling, construction and maintenance is easy, long service life, be widely used in building industry, municipal administration, industry and the agriculture fields such as building water supply and drainage, town and country plumbing, gas, electric power and cable sheath, industrial fluids conveying, agricultural irrigation.PP-R pipe adopts atactic copolymerized polypropene through being extruded as tubing, but the connection of tubing and other pipe fittings is inconvenient.
Model utility content
The purpose of this utility model is to provide a kind of outer tooth to mould pipe inserts, has convenient installation, difficult drop-off, feature easy to connect.
In order to achieve the above object, the technological scheme that the utility model provides is: a kind of outer tooth moulds pipe inserts, comprise inserts body, described inserts body is separately installed with two annular protrusions, described inserts body one end is provided with 6 protruding blocks, and described 6 protruding blocks are circularly and evenly distributed on inserts body, and described inserts body is provided with sleeve pipe nut, described body offers outside thread, and the longitudinal cross-section of described annular protrusion is right-angled trapezium.
Described inserts body and annular protrusion is integrally manufactured forms.
The beneficial effects of the utility model are: the utility model is by comprising inserts body, described inserts body is separately installed with two annular protrusions, described inserts body one end is provided with 6 protruding blocks, described 6 protruding blocks are circularly and evenly distributed on inserts body, described inserts body is provided with sleeve pipe nut, described body offers outside thread, and the longitudinal cross-section of described annular protrusion is right-angled trapezium.Thus reach convenient installation, difficult drop-off, effect easy to connect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model.
Embodiment
Embodiment 1
As shown in Figure 1-2: a kind of outer tooth moulds pipe inserts, comprise inserts body 1, described inserts body 1 is separately installed with two annular protrusions 2, described inserts body 1 one end is provided with 6 protruding blocks 4, described 6 protruding blocks 4 are circularly and evenly distributed on inserts body 1, described inserts body 1 is provided with sleeve pipe nut 5, described body 1 offers outside thread 6, the longitudinal cross-section of described annular protrusion 2 is right-angled trapezium.6 protruding blocks 4 facilitate inserts and the installation of moulding pipe, and the longitudinal cross-section of annular protrusion 2 is difficult drop-off after right-angled trapezium makes inserts install, and sleeve pipe nut 5 and outside thread 6, facilitate the connection of inserts and other pipe fittings.
Described inserts body 1 forms with annular protrusion 2 is integrally manufactured.Thus increase the mechanical strength more difficult drop-off of inserts.
Claims (2)
1. an outer tooth moulds pipe inserts, it is characterized in that: comprise inserts body (1), described inserts body (1) is separately installed with two annular protrusions (2), described inserts body (1) one end is provided with 6 protruding blocks (4), described 6 protruding blocks (4) are circularly and evenly distributed on inserts body (1), described inserts body (1) is provided with sleeve pipe nut (5), described body (1) offers outside thread (6), the longitudinal cross-section of described annular protrusion (2) is right-angled trapezium.
2. a kind of outer tooth moulds pipe inserts according to claim 1, it is characterized in that: described inserts body (1) forms with annular protrusion (2) is integrally manufactured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541689.9U CN204942878U (en) | 2015-07-24 | 2015-07-24 | A kind of outer tooth moulds pipe inserts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541689.9U CN204942878U (en) | 2015-07-24 | 2015-07-24 | A kind of outer tooth moulds pipe inserts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942878U true CN204942878U (en) | 2016-01-06 |
Family
ID=55010305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541689.9U Expired - Fee Related CN204942878U (en) | 2015-07-24 | 2015-07-24 | A kind of outer tooth moulds pipe inserts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942878U (en) |
-
2015
- 2015-07-24 CN CN201520541689.9U patent/CN204942878U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160724 |