CN208816919U - A kind of used in construction drainage plastic pipe of variable-angle - Google Patents
A kind of used in construction drainage plastic pipe of variable-angle Download PDFInfo
- Publication number
- CN208816919U CN208816919U CN201821536794.3U CN201821536794U CN208816919U CN 208816919 U CN208816919 U CN 208816919U CN 201821536794 U CN201821536794 U CN 201821536794U CN 208816919 U CN208816919 U CN 208816919U
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- Prior art keywords
- pipe fitting
- bellmouth
- grafting
- variable
- angle
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Abstract
A kind of used in construction drainage plastic pipe of variable-angle, including, bellmouth pipe fitting and grafting pipe fitting, it is characterized by: being equipped with bellmouth in the upper end of bellmouth pipe fitting, sealing ring is placed in bellmouth, the plug division of grafting pipe fitting lower end is inserted into bellmouth, passes through rotation bellmouth pipe fitting or grafting pipe fitting, change the angle of pipe fitting, the contact surface of the bellmouth pipe fitting and grafting pipe fitting is inclined-plane.The utility model can one it is multi-purpose, reduce mould investment and pipe fitting quantity, pipe fitting can be realized from 0 ° to 45 ° to be changed at any angle, this pipe fitting also acts as straight connector use, easy for installation, quick, good seal performance.
Description
Technical field
The utility model relates to construction drainage pipeline field, the used in construction drainage plastic tube of especially a kind of variable-angle
Part.
Background technique
Currently, plastic pipes fitting has become the main force of construction drainage pipeline field, the especially popularization of PVC-U material
Using.Its advantages are light-weight, corrosion-resistant, easy for construction.Substantially traditional cast iron pipe part has been eliminated.The installation of pipeline
Just there are elbow, such as 22.5 degree, 45 degree, 90 degree elbows etc. from not pipe fitting, most common pipe fitting.In practical Pipe installing,
The unavoidable pipe fitting for using some special angles, such as the pipe fitting of 12.5 degree, 30 degree, 40 degree etc. some different angles,
To meet the direction for changing water flow.But the pipe fitting and mold of these angles are developed, the huge throwing in financial resources certainly will be will cause
Money.
Summary of the invention
Existing insufficient in view of the above technical problems, the purpose of this utility model is to provide a kind of buildings of variable-angle
Plastic pipe is used in draining.
A kind of used in construction drainage plastic pipe of variable-angle, including, bellmouth pipe fitting (1) and grafting pipe fitting (2), feature
It is: is equipped with bellmouth (5) in the upper end of bellmouth pipe fitting (1), is placed with sealing ring (3) in bellmouth (5), under grafting pipe fitting (2)
The plug division (6) at end is inserted into bellmouth (5), by rotation bellmouth pipe fitting (1) or grafting pipe fitting (2), to change the angle of pipe fitting
Degree.
The contact surface of the bellmouth pipe fitting (1) and grafting pipe fitting (2) is inclined-plane.
The center line on the inclined-plane and bellmouth pipe fitting (1) and grafting pipe fitting (2) is in 67.5 ° of angles.
In plug division (6) insertion bellmouth (5), the upper end of plug division (6) and gear edge (7) apical grafting of bellmouth (5), under
End and sealing ring (3) apical grafting.
Scale (4) is equipped on the outer wall of bellmouth pipe fitting (1) and grafting pipe fitting (2).
The bellmouth pipe fitting (1) and grafting pipe fitting (2) are made using unplasticizied pvc material.
The sealing ring (3) has certain thickness.
The beneficial effects of the utility model are: 1, one multi-purpose, mould investment and pipe fitting quantity are reduced.2, pipe fitting can be real
Now ° change at any angle from 0 ° to 45.3, this pipe fitting also acts as straight connector use.4, easy for installation, quick, leakproofness
It can be good.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Schematic cross-sectional view when Fig. 2 is 0 ° of straight tube head of the utility model；
Schematic cross-sectional view when Fig. 3 is 45 ° of elbows of the utility model；
Fig. 4 is the schematic perspective view of 0 ° of straight tube head of the utility model；
Fig. 5 is the schematic perspective view of 45 ° of elbows of the utility model.
In figure: bellmouth pipe fitting 1, grafting pipe fitting 2, sealing ring 3, scale 4, bellmouth 5, plug division 6, gear are along 7.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, it is equipped with bellmouth 5 in the upper end of bellmouth pipe fitting 1, sealing ring 3 is placed in bellmouth 5,
The plug division 6 of 2 lower end of grafting pipe fitting is inserted into bellmouth 5, and the upper end of the plug division 6 and the gear of bellmouth 5 are along 7 apical graftings, lower end
With 3 apical grafting of sealing ring, which has certain thickness, and the contact surface of the bellmouth pipe fitting 1 and grafting pipe fitting 2 is inclined-plane,
The center line of the inclined-plane and bellmouth pipe fitting 1 and grafting pipe fitting 2 is in 67.5 ° of angles.Pass through rotation bellmouth pipe fitting 1 or grafting pipe fitting
2, to change the angle of the utility model, the utility model is enable to change in 0 ° to 45 ° any angle.
As shown in Figure 1, scale 4 is equipped on the outer wall of bellmouth pipe fitting 1 and grafting pipe fitting 2, it can be at the angle for changing pipe fitting
It is more accurate when spending.When 1. 2. the scale on grafting pipe fitting 2 is substantially aligned with the scale on bellmouth pipe fitting 1, grafting pipe fitting 2 becomes
At about 11.25 ° of elbow.When 1. 3. the scale on grafting pipe fitting 2 is substantially aligned with the scale on bellmouth pipe fitting 1, grafting pipe fitting 2
Become about 22.5 ° of elbow.When grafting pipe fitting 2 rotates 180 °, the utility model becomes one eighth bend.
The bellmouth pipe fitting 1 and grafting pipe fitting 2 are made using unplasticizied pvc material.
Sealing ring 3 is put in 5 position of bellmouth of bellmouth pipe fitting 1, grafting pipe fitting 2 is pushed into bellmouth pipe fitting 1, makes grafting pipe fitting
2 plug division 6 is inserted into the bellmouth 5 of bellmouth pipe fitting 1, and assembly pipe fitting is completed.
Claims (7)
1. a kind of used in construction drainage plastic pipe of variable-angle, including, bellmouth pipe fitting (1) and grafting pipe fitting (2), feature exists
In: bellmouth (5) are equipped in the upper end of bellmouth pipe fitting (1), are placed with sealing ring (3) in bellmouth (5), grafting pipe fitting (2) lower end
Plug division (6) be inserted into bellmouth (5), by rotation bellmouth pipe fitting (1) or grafting pipe fitting (2), to change the angle of pipe fitting.
2. a kind of used in construction drainage plastic pipe of variable-angle according to claim 1, it is characterised in that: the bellmouth
The contact surface of pipe fitting (1) and grafting pipe fitting (2) is inclined-plane.
3. a kind of used in construction drainage plastic pipe of variable-angle according to claim 2, it is characterised in that: described is oblique
The center line of face and bellmouth pipe fitting (1) and grafting pipe fitting (2) is in 67.5 ° of angles.
4. a kind of used in construction drainage plastic pipe of variable-angle according to claim 1, it is characterised in that: described inserts
Socket part (6) is inserted into bellmouth (5), and along (7) apical grafting, lower end and sealing ring (3) are pushed up for the upper end of plug division (6) and the gear of bellmouth (5)
It connects.
5. a kind of used in construction drainage plastic pipe of variable-angle according to claim 2 or 3, it is characterised in that: holding
The outer wall of mouth pipe fitting (1) and grafting pipe fitting (2) is equipped with scale (4).
6. a kind of used in construction drainage plastic pipe of variable-angle according to claim 5, it is characterised in that: described holds
Mouth pipe fitting (1) and grafting pipe fitting (2) are made using unplasticizied pvc material.
7. a kind of used in construction drainage plastic pipe of variable-angle according to claim 4, it is characterised in that: described is close
Seal (3) has certain thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536794.3U CN208816919U (en) | 2018-09-20 | 2018-09-20 | A kind of used in construction drainage plastic pipe of variable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536794.3U CN208816919U (en) | 2018-09-20 | 2018-09-20 | A kind of used in construction drainage plastic pipe of variable-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816919U true CN208816919U (en) | 2019-05-03 |
Family
ID=66277822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821536794.3U Active CN208816919U (en) | 2018-09-20 | 2018-09-20 | A kind of used in construction drainage plastic pipe of variable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212106A (en) * | 2020-08-27 | 2021-01-12 | 广东威立瑞科技有限公司 | Rotary universal joint |
-
2018
- 2018-09-20 CN CN201821536794.3U patent/CN208816919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212106A (en) * | 2020-08-27 | 2021-01-12 | 广东威立瑞科技有限公司 | Rotary universal joint |
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| GR01 | Patent grant |