CN205065059U - It is high withstand voltage from cushioning plastic conduit - Google Patents
It is high withstand voltage from cushioning plastic conduit Download PDFInfo
- Publication number
- CN205065059U CN205065059U CN201520790955.1U CN201520790955U CN205065059U CN 205065059 U CN205065059 U CN 205065059U CN 201520790955 U CN201520790955 U CN 201520790955U CN 205065059 U CN205065059 U CN 205065059U
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- China
- Prior art keywords
- buffer layer
- withstand voltage
- cross
- section
- cushioning
- 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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- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses an it is high withstand voltage from cushioning plastic conduit, including plastic lining and the skin that cup joints each other, it is the curved buffer layer of wave to be equipped with the cross section between plastic lining and the skin to the valley bottom of buffer layer meets with plastic lining's outer wall, and the peak and the outer inner wall of buffer layer meet. The utility model discloses have good shock resistance, the cross section of buffer layer is wave curve shape, and receive when plastic lining or skin and strikeing or when warping, but the buffer layer active absorption impact force in the middle of the ectonexine, the deformation that can alleviate corresponding impact direction greatly.
Description
Technical field
The utility model relates to a kind of high withstand voltage from cushioning plastic pipe, belongs to drainage pipe technical field.
Background technique
PVC-U pipeline be with Sanitary PVC (PVC) resin for main raw material, add the warps such as appropriate stabilizer, oiling agent, bulking agent, toner
plastic extruder extruding and mouldingwith
injection machine molding and formingproduce.Compared with traditional pipeline, there is the advantages such as lightweight, corrosion-resistant, resistance to water-flow is little, it is fast to install, cost is low, be widely applied.But existing PVC-U mechanics properties ofpiping is poor, and impact resistance is not good, therefore, the withstand voltage properties improving pvc pipe is significant.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of high withstand voltage from cushioning plastic pipe, has good shock resistance.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of high withstand voltage from cushioning plastic pipe, comprise inner plastic and the skin of socket mutually, be provided with the buffer layer that cross section is waveform curve between described inner plastic and skin, and the lowest point of buffer layer connects with the outer wall of inner plastic, the summit of buffer layer connects with outer field inwall.
Further, the cross section of described buffer layer is sinusoidal shape.
Further, the cross section of described buffer layer is that one group of sinusoidal curve and one group of cosine curve staggeredly intersect shape.
Further, the cross section of described buffer layer is flexuose, and its summit be flat-top, the lowest point is flat.
Further, the cross section of described buffer layer is that two groups of jagged equity curves are reported to the leadship after accomplishing a task shape, and the summit often organizing sawtooth curve be flat-top, the lowest point is flat.
The beneficial effect adopting technique scheme to produce is:
The utility model has excellent shock resistance, the cross section of buffer layer is waveform curve shape, when inner plastic or skin are impacted or be out of shape, the buffer layer in the middle of internal and external layer effectively can absorb impact force, greatly can alleviate the distortion in respective impact direction.And sinusoidal flex point number is few, deform not easy-rupturing, and therefore, the resiliency that the buffer layer of sinusoidal shape has is better, makes PVC-U pipeline have good shock resistance, improves practicability and the Security of pipeline.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model first embodiment;
Fig. 2 is the structural representation of the utility model second embodiment;
Fig. 3 is the structural representation of the utility model the 3rd embodiment;
Fig. 4 is the structural representation of the utility model the 4th embodiment;
In figure, 1, inner plastic, 2, outer, 3, buffer layer.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the utility model discloses a kind of high withstand voltage from cushioning plastic pipe, comprise the inner plastic 1 and outer 2 of socket mutually, the buffer layer 3 that cross section is waveform curve is provided with between described inner plastic 1 and outer 2, and the lowest point of buffer layer 3 connects with the outer wall of inner plastic 1, the summit of buffer layer 3 connects with the inwall of outer 2.As shown in Figures 1 to 4, the cross section of buffer layer 3 of the present utility model can staggeredly intersect shape for sinusoidal shape, one group of sinusoidal curve and one group of cosine curve, summit is flat-top and the lowest point is flat flexuose, and two groups of jagged equity curves are reported to the leadship after accomplishing a task shape, and the summit often organizing sawtooth curve be flat-top, the lowest point is flat.
The cross section of the utility model buffer layer 3 is waveform curve shape, when inner plastic 1 or outer 2 is impacted or is out of shape, buffer layer 3 in the middle of internal and external layer effectively can absorb impact force, greatly can alleviate the distortion in respective impact direction, and sinusoidal flex point number is few, deform not easy-rupturing, therefore, the resiliency that the buffer layer 3 of sinusoidal shape has is better, makes plastic pipe have good shock resistance.
Claims (5)
1. one kind high withstand voltage from cushioning plastic pipe, it is characterized in that: comprise the inner plastic (1) of socket mutually and outer (2), the buffer layer (3) that cross section is waveform curve is provided with between described inner plastic (1) and outer (2), and the lowest point of buffer layer (3) connects with the outer wall of inner plastic (1), the summit of buffer layer (3) connects with the inwall of outer (2).
2. height according to claim 1 is withstand voltage from cushioning plastic pipe, it is characterized in that: the cross section of described buffer layer (3) is sinusoidal shape.
3. height according to claim 1 is withstand voltage from cushioning plastic pipe, it is characterized in that: the cross section of described buffer layer (3) is that one group of sinusoidal curve and one group of cosine curve staggeredly intersect shape.
4. height according to claim 1 is withstand voltage from cushioning plastic pipe, it is characterized in that: the cross section of described buffer layer (3) is flexuose, and its summit be flat-top, the lowest point is flat.
5. height according to claim 1 is withstand voltage from cushioning plastic pipe, it is characterized in that: the cross section of described buffer layer (3) is that two groups of jagged equity curves are reported to the leadship after accomplishing a task shape, and the summit often organizing sawtooth curve be flat-top, the lowest point is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790955.1U CN205065059U (en) | 2015-10-14 | 2015-10-14 | It is high withstand voltage from cushioning plastic conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790955.1U CN205065059U (en) | 2015-10-14 | 2015-10-14 | It is high withstand voltage from cushioning plastic conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065059U true CN205065059U (en) | 2016-03-02 |
Family
ID=55391615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790955.1U Expired - Fee Related CN205065059U (en) | 2015-10-14 | 2015-10-14 | It is high withstand voltage from cushioning plastic conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056735A (en) * | 2019-04-16 | 2019-07-26 | 仪征市恒盛机械有限公司 | A kind of antifreeze aluminum pipe |
-
2015
- 2015-10-14 CN CN201520790955.1U patent/CN205065059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056735A (en) * | 2019-04-16 | 2019-07-26 | 仪征市恒盛机械有限公司 | A kind of antifreeze aluminum pipe |
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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: 20160302 Termination date: 20201014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |