CN204901174U - Novel 90 return bend - Google Patents
Novel 90 return bend Download PDFInfo
- Publication number
- CN204901174U CN204901174U CN201520413724.9U CN201520413724U CN204901174U CN 204901174 U CN204901174 U CN 204901174U CN 201520413724 U CN201520413724 U CN 201520413724U CN 204901174 U CN204901174 U CN 204901174U
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- CN
- China
- Prior art keywords
- connecting tube
- bend pipe
- connecting pipe
- novel
- utility
- 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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Abstract
The utility model discloses a novel 90 return bend, include: first connecting pipe, return bend and second connecting pipe, the return bend is connected between first connecting pipe and second connecting pipe, the end of first connecting pipe and second connecting pipe all has the grafting mouth of pipe, the orificial diameter of pegging graft is greater than the diameter of first connecting pipe and second connecting pipe, the one end of first connecting pipe and second connecting pipe all has binding off portion, binding off portion is connected with the return bend. In this way, the utility model discloses novel 90 return bend can carry high joining strength, long service life, sound construction, safe and reliable.
Description
Technical field
The utility model relates to metal chain fitting field, particularly relates to a kind of Novel 90-degree bend pipe.
Background technique
Elbow is one of important key of various pipe-line system.At present along with the development of China's urban construction, in liquid medium conveying management and maintenance, use bend pipe tools widely.Existing bend pipe tools, be generally adopt right angle to connect, be not suitable for the place that non-right angle connects, and existing bend pipe tools corner strength ratio is poor, functional reliability is poor.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of Novel 90-degree bend pipe, can improve join strength, long service life, sound construction, safe and reliable.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of Novel 90-degree bend pipe, comprise: the first connecting tube, bend pipe and the second connecting tube, described bend pipe is connected between the first connecting tube and the second connecting tube, the end of described first connecting tube and the second connecting tube all has the grafting mouth of pipe, the diameter of the described grafting mouth of pipe is greater than the diameter of the first connecting tube and the second connecting tube, one end of described first connecting tube and the second connecting tube all has closing in portion, and described closing in portion is connected with bend pipe.
In the utility model preferred embodiment, described first connecting tube is identical with the diameter of the second connecting tube, and is greater than the diameter of bend pipe.
In the utility model preferred embodiment, the angle between described first connecting tube and the axis of the second connecting tube is 90 °.
In the utility model preferred embodiment, described bend pipe is circular arc bend pipe structure.
In the utility model preferred embodiment, the cross section of the described grafting mouth of pipe conically.
The beneficial effects of the utility model are: the utility model Novel 90-degree bend pipe, can improve join strength, long service life, sound construction, safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model Novel 90-degree bend pipe one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, the first connecting tube, and 2, bend pipe, the 3, second connecting tube, 4, the grafting mouth of pipe, 5, closing in portion.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of Novel 90-degree bend pipe, comprise: the first connecting tube 1, bend pipe 2 and the second connecting tube 3, described bend pipe 2 is connected between the first connecting tube 1 and the second connecting tube 3, the end of described first connecting tube 1 and the second connecting tube 3 all has the grafting mouth of pipe 4, the diameter of the described grafting mouth of pipe 4 is greater than the diameter of the first connecting tube 1 and the second connecting tube 3, and one end of described first connecting tube 1 and the second connecting tube 3 all has closing in portion 5, and described closing in portion 5 is connected with bend pipe 2.
In addition, described first connecting tube 1 is identical with the diameter of the second connecting tube 3, and is greater than the diameter of bend pipe 2.
In addition, the angle between described first connecting tube 1 and the axis of the second connecting tube 3 is 90 °.
In addition, described bend pipe 2 is circular arc bend pipe structure.
In addition, the cross section of the described grafting mouth of pipe 4 conically.
Be different from prior art, the utility model Novel 90-degree bend pipe, can improve join strength, long service life, sound construction, safe and reliable.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a Novel 90-degree bend pipe, it is characterized in that, comprise: the first connecting tube, bend pipe and the second connecting tube, described bend pipe is connected between the first connecting tube and the second connecting tube, the end of described first connecting tube and the second connecting tube all has the grafting mouth of pipe, the diameter of the described grafting mouth of pipe is greater than the diameter of the first connecting tube and the second connecting tube, and one end of described first connecting tube and the second connecting tube all has closing in portion, and described closing in portion is connected with bend pipe.
2. Novel 90-degree bend pipe according to claim 1, is characterized in that, described first connecting tube is identical with the diameter of the second connecting tube, and is greater than the diameter of bend pipe.
3. Novel 90-degree bend pipe according to claim 2, is characterized in that, the angle between described first connecting tube and the axis of the second connecting tube is 90 °.
4. Novel 90-degree bend pipe according to claim 1, is characterized in that, described bend pipe is circular arc bend pipe structure.
5. Novel 90-degree bend pipe according to claim 1, is characterized in that, the cross section of the described grafting mouth of pipe conically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413724.9U CN204901174U (en) | 2015-06-16 | 2015-06-16 | Novel 90 return bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413724.9U CN204901174U (en) | 2015-06-16 | 2015-06-16 | Novel 90 return bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901174U true CN204901174U (en) | 2015-12-23 |
Family
ID=54923348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520413724.9U Expired - Fee Related CN204901174U (en) | 2015-06-16 | 2015-06-16 | Novel 90 return bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901174U (en) |
-
2015
- 2015-06-16 CN CN201520413724.9U patent/CN204901174U/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: 20151223 Termination date: 20160616 |