CN203960845U - A kind of waveform plastic draining board - Google Patents
A kind of waveform plastic draining board Download PDFInfo
- Publication number
- CN203960845U CN203960845U CN201420295909.XU CN201420295909U CN203960845U CN 203960845 U CN203960845 U CN 203960845U CN 201420295909 U CN201420295909 U CN 201420295909U CN 203960845 U CN203960845 U CN 203960845U
- Authority
- CN
- China
- Prior art keywords
- plastic panel
- quilted plastic
- semi arch
- quilted
- negative
- 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 relates to a kind of waveform plastic draining board, it is made up of at the permeable nonwoven on the positive and negative two sides of quilted plastic panel quilted plastic panel and boiling hot knot, it is characterized in that described quilted plastic panel is shaped as several semi arch undulates perpendicular to the section of length direction and connects shape, and the radius of semi arch is arranged between 1.25mm～1.5mm.The utility model is by making quilted plastic panel by several semi arch undulates and connect shape perpendicular to the section shape of length direction, thereby the circular arc drainage channel on the formation positive and negative two sides of quilted plastic panel, and the radius of semi arch is arranged between 1.25mm～1.5mm, thus, more than the flow area that has increased drainage channel reaches twice, quilted plastic panel is made material and has also been fallen on a year-on-year basis over half; Pass through the boiling hot knot of permeable nonwoven on positive and negative two sides simultaneously on the end of arc, end face, play dimensionally stable effect.The utlity model has reasonable in design, Mold Making is simple, flow area is large, raw material consume few advantage.
Description
Technical field
The utility model relates to a kind of plastic draining board, relates in particular to a kind of drainage channel shape of plastic draining board, belongs to earth working material technical field.
Background technology
plastic draining board is made up of quilted plastic panel and the permeable nonwoven that is coated on quilted plastic panel periphery, and drainage channel is arranged in quilted plastic panel.Drainage channel in its quilted plastic panel of existing plastic draining board, some the rectangular channels of being gone up along its length by central layer tow sides form.Its shape stability of the drainage channel of this form is good, is particularly suitable for nonwoven and is sewed up joining seam and passed through the cladding process requirement of adhesive bond joining seam by sewing machine.The new technology of scalding knot quilted plastic panel along with a kind of hot melten type nonwoven occurs, this drainage channel has just had further improvement design to strengthen the possibility of drain function, such as: scald by nonwoven on the satisfied basis of knot technique in the shape stability of drainage channel, can ignore quilted plastic panel drainage channel self shape stability and increase the flow area of drainage channel and economize on material simultaneously, exactly a research topic that is worth repaying examination.
Summary of the invention
The purpose of this utility model is to provide a kind of waveform plastic draining board, and it is based upon hot melten type nonwoven and scalds on the basis of tying quilted plastic panel new technology, so as to improving the flow area of quilted plastic panel drainage channel and saving material.
To achieve these goals, the utility model Bian gets following technical scheme and implements: a kind of waveform plastic draining board, it is made up of at the permeable nonwoven on the positive and negative two sides of quilted plastic panel quilted plastic panel and boiling hot knot, it is characterized in that described quilted plastic panel is shaped as several semi arch undulates perpendicular to the section of length direction and connects shape, and the radius of semi arch is arranged between 1.25mm～1.5mm.
The utility model is by making quilted plastic panel by several semi arch undulates and connect shape perpendicular to the section shape of length direction, thereby the circular arc drainage channel on the formation positive and negative two sides of quilted plastic panel, and the radius of semi arch is arranged between 1.25mm～1.5mm, thus, more than the flow area that has increased drainage channel reaches twice, quilted plastic panel is made material and has also been fallen on a year-on-year basis over half; Pass through the boiling hot knot of permeable nonwoven on positive and negative two sides simultaneously on the end of arc, end face, play dimensionally stable effect.
The utlity model has reasonable in design, Mold Making is simple, flow area is large, raw material consume few advantage.
Brief description of the drawings
Accompanying drawing 1 is sectional structure shape schematic diagram of the present utility model.
In accompanying drawing 1: 1 quilted plastic panel, 2 permeable nonwoven.
Detailed description of the invention
As shown in Figure 1, the utility model is made up of at the permeable nonwoven 2 on quilted plastic panel 1 positive and negative two sides quilted plastic panel 1 and boiling hot knot; Quilted plastic panel 1 is shaped as several semi arch undulates perpendicular to the section of length direction and connects shape, and the radius of semi arch is arranged between the mm of 1.25mm～1.5.
The utility model is by making quilted plastic panel 1 by several semi arch undulates and connect shape perpendicular to the section shape of length direction, thereby the circular arc drainage channel on formation quilted plastic panel 1 positive and negative two sides, and the radius of semi arch is arranged between 1.25mm～1.5mm, thus, more than the flow area that has increased drainage channel reaches twice, quilted plastic panel 1 is made material and has also been fallen on a year-on-year basis over half; Pass through the boiling hot knot of permeable nonwoven 2 on positive and negative two sides simultaneously on the end of arc, end face, play dimensionally stable effect.
Claims (2)
1. a waveform plastic draining board, it is made up of at the permeable nonwoven on the positive and negative two sides of quilted plastic panel quilted plastic panel and boiling hot knot, it is characterized in that described quilted plastic panel is shaped as several semi arch undulates perpendicular to the section of length direction and connects shape.
2. a kind of waveform plastic draining board according to claim 1, is characterized in that the radius of described several semi arches is arranged between the mm of 1.25mm～1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295909.XU CN203960845U (en) | 2014-06-05 | 2014-06-05 | A kind of waveform plastic draining board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295909.XU CN203960845U (en) | 2014-06-05 | 2014-06-05 | A kind of waveform plastic draining board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960845U true CN203960845U (en) | 2014-11-26 |
Family
ID=51921447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295909.XU Expired - Fee Related CN203960845U (en) | 2014-06-05 | 2014-06-05 | A kind of waveform plastic draining board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506331A (en) * | 2022-10-17 | 2022-12-23 | 山东省公路桥梁建设集团有限公司 | Plastic drainage plate and treatment method for shallow sea foundation |
-
2014
- 2014-06-05 CN CN201420295909.XU patent/CN203960845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506331A (en) * | 2022-10-17 | 2022-12-23 | 山东省公路桥梁建设集团有限公司 | Plastic drainage plate and treatment method for shallow sea foundation |
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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: 20141126 Termination date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |