CN202992491U - Gap bridge bend pipe fitting - Google Patents
Gap bridge bend pipe fitting Download PDFInfo
- Publication number
- CN202992491U CN202992491U CN 201220367725 CN201220367725U CN202992491U CN 202992491 U CN202992491 U CN 202992491U CN 201220367725 CN201220367725 CN 201220367725 CN 201220367725 U CN201220367725 U CN 201220367725U CN 202992491 U CN202992491 U CN 202992491U
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- CN
- China
- Prior art keywords
- pipe fitting
- semi
- finished product
- main body
- bent 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
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- Moulds For Moulding Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of tubing, in particular to a gap bridge bend pipe fitting. The gap bridge bend pipe fitting is formed by two semi-finished pipe main bodies with identical structures in a butting mode, wherein the inner loose core rotating angle of each semi-finished pipe main body is 45 degrees. The gap bridge bend pipe fitting is simple in structure, the two semi-finished pipe main bodies are identical, only one set of molds is needed, producing cost is reduced, and the producing efficiency of the injection mold of the semi-finished pipe main bodies is high.
Description
Technical field
The utility model relates to the tubing field, is specifically related to a kind of bent pipe fitting piece.
Background technique
The large flow bent pipe fitting piece of existing hot melting plastic structure, as shown in accompanying drawing 1-5, it is comprised of main body pipe fitting 1 and 1 45 ° of bend pipe tools 2, and the bellmouth of main body pipe fitting 1 socket end and 45 ° of bend pipe tools 2 becomes one by thermofusible spigot.Because of main body pipe fitting 1 and 45 ° of bend pipe tools 2 structures different, in actual production processing, generally need 2 molds.Mould needs quantity many, and cost is higher.In addition, mould is when the arc section of forming body pipe fitting 1, and its inner core pulling angle of swing reaches 90 °, causes the layout of product on mould can only be mould two chambeies, and the manufacturing efficiency of main pipe body mould is low.
The model utility content
The technical problem that the utility model solves is to overcome the deficiencies in the prior art, provides a kind of die needed quantity few, the bent pipe fitting piece that cost is low.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of bent pipe fitting piece is formed by two identical semi-finished product pipe fitting main body docking of structure.
In such scheme, the inner core pulling angle of swing of described semi-finished product pipe fitting main body is 45 degree.
In such scheme, described semi-finished product pipe fitting main body one end is provided with non-female end, and two semi-finished product pipe fitting main bodys are connected by non-female end docking separately.
In such scheme, the other end of described semi-finished product pipe fitting main body is provided with for the female end that connects tubing.
In such scheme, described bent pipe fitting piece is the bent pipe fitting piece of hot melting plastic.
Compared with prior art, the beneficial effect of technical solutions of the utility model is:
1. in the utility model, semi-finished product pipe fitting main body is just 1/2 of finished product pipe fitting, and whole finished product pipe fitting is formed by heat-melting butt-joint by two identical semi-finished product pipe fitting main bodys, and product structure is simple.
2, the utility model product cost is low.Two semi-finished product pipe fitting main bodys in the utility model are identical, only need a mold, than prior art, saved a mold, saved cost of production.
3, in the utility model, the mould manufacturing efficiency of semi-finished product pipe fitting main body is high.Existing bent pipe fitting piece, when the arc section of injection molded semi-finished product pipe fitting main body, the angle of swing of its inner core pulling is about 90 °, so the layout on mould of main pipe body product can only be mould two chambeies; And bent pipe fitting piece of the present utility model, its semi-finished product pipe fitting main body is just 1/2 of finished product pipe fitting, when the arc section of injection molded the utility model novel pipe fitting main body, the angle of swing of its inner core pulling is only 45 °, so the layout of main product on mould can be mould four chambeies fully.Therefore, the injection mould manufacturing efficiency of the utility model semi-finished product pipe fitting main body is high, and product cost is lower.
Description of drawings
Fig. 1 is the main pipe body structural representation of prior art;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the bent pipe fitting piece structural representation of prior art;
Fig. 4 is the plan view of Fig. 3;
Fig. 5 is the stereogram of Fig. 3;
Fig. 6 is the structural representation of semi-finished product pipe fitting main body in the utility model;
Fig. 7 is the plan view of Fig. 6;
Fig. 8 is the structural representation of bent pipe fitting piece in the utility model;
Fig. 9 is the plan view of Fig. 8;
Figure 10 is the stereogram of Fig. 8;
Figure 11 is the schematic diagram of the utility model bent pipe fitting piece and tubing thermofusible spigot;
Figure 12 is the plan view of Figure 11.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is described further.
As shown in Fig. 6-10, a kind of bent pipe fitting piece is formed by two identical semi-finished product pipe fitting main body 3 docking of structure.The inner core pulling angle of swing of semi-finished product pipe fitting main body 3 is 45 degree, the one end is provided with non-female end 31, the other end is provided with non-female end 31 heat-melting butt-joints of 32, two semi-finished product pipe fitting main bodys 3 of female end by separately and is connected, and bent pipe fitting piece 4 is the bent pipe fitting piece of hot melting plastic.
As shown in Figure 11 to 12, when bent pipe fitting piece 4 docks with tubing, first with the termination outer surface of bent pipe fitting piece 4 one end bell end 32 internal surfaces of heat-melting butt-joint moulding and a tubing 5 respectively homogeneous heating be melted to a certain degree; Then the end after tubing 5 hot melts is inserted into bottom bent pipe fitting piece 4 hot melt female ends.An end of pipeline is completed with regard to connecting like this; At last the female end of bent pipe fitting piece 4 the other ends and termination thermofusible spigot as above-mentioned mode of operation of another tubing 5 are formed by connecting, complete the connection of a segment pipe.
Claims (4)
1. a bent pipe fitting piece, is characterized in that, formed by two identical semi-finished product pipe fitting main body docking of structure;
The inner core pulling angle of swing of described semi-finished product pipe fitting main body is 45 degree.
2. bent pipe fitting piece according to claim 1, is characterized in that, described semi-finished product pipe fitting main body one end is provided with non-female end, and two semi-finished product pipe fitting main bodys are connected by non-female end docking separately.
3. bent pipe fitting piece according to claim 1, is characterized in that, the other end of described semi-finished product pipe fitting main body is provided with for the female end that connects tubing.
4. the described bent pipe fitting piece of according to claim 1 to 3 any one, is characterized in that, described bent pipe fitting piece is the bent pipe fitting piece of hot melting plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367725 CN202992491U (en) | 2012-07-27 | 2012-07-27 | Gap bridge bend pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367725 CN202992491U (en) | 2012-07-27 | 2012-07-27 | Gap bridge bend pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992491U true CN202992491U (en) | 2013-06-12 |
Family
ID=48563670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367725 Expired - Fee Related CN202992491U (en) | 2012-07-27 | 2012-07-27 | Gap bridge bend pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704699A (en) * | 2022-04-07 | 2022-07-05 | 济南迈科管道科技有限公司 | Pipeline connecting piece for direction-changing connection and production equipment and method thereof |
-
2012
- 2012-07-27 CN CN 201220367725 patent/CN202992491U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704699A (en) * | 2022-04-07 | 2022-07-05 | 济南迈科管道科技有限公司 | Pipeline connecting piece for direction-changing connection and production equipment and method thereof |
| CN114704699B (en) * | 2022-04-07 | 2024-04-26 | 济南迈科管道科技有限公司 | Pipeline connecting piece for turning connection and production equipment and 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: 20130612 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |