CN204609144U - A kind of roof drain - Google Patents
A kind of roof drain Download PDFInfo
- Publication number
- CN204609144U CN204609144U CN201520172270.0U CN201520172270U CN204609144U CN 204609144 U CN204609144 U CN 204609144U CN 201520172270 U CN201520172270 U CN 201520172270U CN 204609144 U CN204609144 U CN 204609144U
- Authority
- CN
- China
- Prior art keywords
- tail pipe
- cup
- retainer ring
- outside
- fixed
- 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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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The utility model discloses a kind of roof drain, comprise cup, outside tail pipe, inner side tail pipe and retainer ring, it is characterized in that, described cup top edge has retainer ring, fixed by retainer ring and body of wall, the channel-shaped structure that cup is uncovered above being, cup bottom bends inwards out bell mouth, bell mouth is rectangle, cup bell mouth lower end is fixed with inner side tail pipe, inner side tail pipe wall is wave camber structure, and tail pipe periphery, inner side is fixed with outside tail pipe, and tapping pipe is fixed by the clearance groove between outside tail pipe and inner side tail pipe.The utility model structure is simple, and tapping pipe is fixed together firmly by the wave camber structure of the clearance groove between outside tail pipe and inner side tail pipe and inner side tail pipe, effectively solves that general house rainwater leaks not exclusively, rainwater leaks the problems such as ejection.
Description
Technical field
The present invention relates to a kind of roof drain, be specially a kind of arc roof drain.
Background technology
Glue is all adopted to connect between traditional house rain water bucket tail pipe and tapping pipe, because tail pipe and tapping pipe surface are smooth disc, glue connects existence and occurs that glue instillation is uneven, the problems such as glue is aging in time, the time once long there will be leak, rainwater leaks the problems such as ejection that not exclusively leak.
Summary of the invention
The object of the present invention is to provide arc roof drain.
Object of the present invention can be achieved through the following technical solutions:
A kind of roof drain, comprise cup, outside tail pipe, inner side tail pipe and retainer ring, it is characterized in that, described cup top has retainer ring, the channel-shaped structure that described cup is uncovered above being, described cup channel-shaped structure bottom bends inwards out bell mouth, described cup lower hopper mouth is rectangle, described cup bell mouth lower end is fixed with inner side tail pipe, tail pipe periphery, described inner side is fixed with outside tail pipe, described inner side tail pipe wall is wave camber structure, and have clearance groove between described outside tail pipe and inner side tail pipe, tapping pipe is positioned at clearance groove.
Described cup is uncovered is a rectangle, is of a size of long 230mm, wide 170mm.
Described retainer ring totally four, is evenly fixed on cell body edge, cup top.
Described inner side tail pipe extension elongation is greater than outside tail pipe.
Described cup, outside tail pipe, inner side tail pipe, retainer ring are a fixing overall structure.
Described cup, outside tail pipe, inner side tail pipe, retainer ring are PVC material and make.
Beneficial effect of the present invention: structure of the present invention is simple, tapping pipe is fixed together firmly by the wave camber structure of the clearance groove between outside tail pipe and inner side tail pipe and inner side tail pipe, effectively solves that general house rainwater leaks not exclusively, rainwater leaks the problems such as ejection.
Accompanying drawing explanation
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is elevation of the present invention.
Fig. 2 is top view of the present invention.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, a kind of roof drain, comprise cup 1, outside tail pipe 2, inner side tail pipe 3 and retainer ring 4, it is characterized in that, described cup 1 top has retainer ring 4, described cup 1 is the uncovered channel-shaped structure in top, described cup 1 bottom bends inwards out bell mouth, described cup 1 lower end bell mouth is rectangle, described cup 1 bell mouth lower end is fixed with inner side tail pipe 3, tail pipe 3 periphery, described inner side is fixed with outside tail pipe 2, described inner side tail pipe 3 wall is wave camber structure, clearance groove 5 is had between described outside tail pipe 2 and inner side tail pipe 3, tapping pipe 6 is positioned at clearance groove 5, described cup 1 is uncovered is a rectangle, be of a size of long 230mm, wide 170mm, described retainer ring 4 totally four, evenly be fixed on cell body edge, cup 1 top, described inner side tail pipe 3 extension elongation is greater than outside tail pipe 2, described cup 1, outside tail pipe 2, inner side tail pipe 3, retainer ring 4 is an overall fixed structure, described cup 1, outside tail pipe 2, inner side tail pipe 3, retainer ring 4 is PVC material and makes.
Working method: as shown in Figure 1, cup 1 is fixed together by retainer ring 4 and body of wall, tapping pipe 6 is fixed together firmly by the wave camber structure of the clearance groove 5 between outside tail pipe 2 and inner side tail pipe 3 and inner side tail pipe, effectively solves that general house rainwater leaks not exclusively, rainwater leaks the problems such as ejection.
Above content is only to structure example of the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (5)
1. a roof drain, comprise cup (1), outside tail pipe (2), inner side tail pipe (3) and retainer ring (4), it is characterized in that, described cup (1) top has retainer ring (4), described cup (1) is the uncovered channel-shaped structure in top, described cup (1) bottom bends inwards out bell mouth, described cup (1) lower hopper mouth is rectangle, described cup (1) bell mouth lower end is fixed with inner side tail pipe (3), tail pipe (3) periphery, described inner side is fixed with outside tail pipe (2), described inner side tail pipe (3) wall is wave camber structure, clearance groove (5) is had between described outside tail pipe (2) and inner side tail pipe (3).
2. a kind of roof drain according to claim 1, is characterized in that described retainer ring (4) totally four is evenly fixed on cell body edge, cup (1) top.
3. a kind of roof drain according to claim 1, is characterized in that, described inner side tail pipe (3) extension elongation is greater than outside tail pipe (2).
4. a kind of roof drain according to claim 1, is characterized in that, described cup (1), outside tail pipe (2), inner side tail pipe (3), retainer ring (4) are a fixing overall structure.
5. a kind of roof drain according to claim 1, is characterized in that, described cup (1), outside tail pipe (2), inner side tail pipe (3), retainer ring (4) are PVC material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172270.0U CN204609144U (en) | 2015-03-26 | 2015-03-26 | A kind of roof drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520172270.0U CN204609144U (en) | 2015-03-26 | 2015-03-26 | A kind of roof drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609144U true CN204609144U (en) | 2015-09-02 |
Family
ID=53961707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520172270.0U Expired - Fee Related CN204609144U (en) | 2015-03-26 | 2015-03-26 | A kind of roof drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775568A (en) * | 2015-03-26 | 2015-07-15 | 桐城市永锦建筑工程有限公司 | Rainwater hopper |
-
2015
- 2015-03-26 CN CN201520172270.0U patent/CN204609144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775568A (en) * | 2015-03-26 | 2015-07-15 | 桐城市永锦建筑工程有限公司 | Rainwater hopper |
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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: 20150902 Termination date: 20160326 |