CN2212026Y - Anti-odour cover for drain - Google Patents
Anti-odour cover for drain Download PDFInfo
- Publication number
- CN2212026Y CN2212026Y CN 94221818 CN94221818U CN2212026Y CN 2212026 Y CN2212026 Y CN 2212026Y CN 94221818 CN94221818 CN 94221818 CN 94221818 U CN94221818 U CN 94221818U CN 2212026 Y CN2212026 Y CN 2212026Y
- Authority
- CN
- China
- Prior art keywords
- movable valve
- lid
- sewer
- semicircular
- dividing plate
- 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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- Sewage (AREA)
Abstract
The utility model relates to a device which can prevent the odor and the abnormal flavor of a sewer from escaping outside. A semicircular partition plate and a cover body are fixed in a sloping mode. A semicircular movable valve and the cover body are hinged. One side of the movable valve is provided with a weight dropper which can prevent odor and abnormal flavor from escaping outside. An S pipe of a sewer can be replaced.
Description
The utility model relates to a kind of device that can prevent that sewer foul smell peculiar smell from leaking.
At present in order to prevent foul smell in the sewer S of the employing pipes that leak more,, exist and stop up easily and disadvantage such as seepage though its structure is simple.
The purpose of this utility model provides a kind of sewer deodorant cover.
The purpose of this utility model is achieved in that lid is cylindric, the dividing plate of semicircular in shape and the inner edge of lid tilt to constitute one, the Movable valve of semicircular in shape is hinged by the rotating shaft and the lid of its both sides, side at Movable valve is fixed with weight, the Movable valve that can rotate can connect with the dividing plate of semicircular in shape, an also removable side to dividing plate, screen pack places the upper end of lid.
Owing to adopt such scheme, can prevent that the foul smell peculiar smell in the sewer from leaking, simple in structure, easy for installation, can replace sewer S pipe.
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the utility model screen pack front view.
Fig. 3 is the utility model screen pack lateral view.
Fig. 4 is the utility model Movable valve front view.
Fig. 5 is the utility model Movable valve lateral view.
Among the figure 1, lid 2, screen pack 3, Movable valve
In first embodiment shown in Figure 1, lid (1) is cylindric, the dividing plate semicircular in shape, the inner edge of its outer rim and lid (1) tilts to constitute one, Movable valve (3) semicircular in shape, be fixed with rotating shaft in its both sides, Movable valve (3) is hinged by the rotating shaft and lid (1) inner edge of its both sides, be provided with weight in Movable valve (a 3) side linearly, can constitute one with Movable valve (3), the Movable valve that can rotate (3) can connect relatively with the dividing plate of semicircular in shape, with closure body (1), an also removable side to dividing plate, with opening cover (1), screen pack (2) places the upper end of lid (1).Its operating principle is, when when sewer injects sewage, Movable valve (3) is a split side to dividing plate under the impact of current, sewage just flows in the sewer by the inner chamber of lid (1), and when stopping to sewer injection sewage, Movable valve (3) is under the action of gravity of weight, make that Movable valve (3) is relative with dividing plate to be contacted, to play sealing process, prevent that the foul smell peculiar smell in the sewer from leaking, lid (1), screen pack (2) and Movable valve (3) can be selected plastic production for use.
Second embodiment, except that the outer rim place at lid (1) is provided with the screw thread, other structures are identical with first embodiment, and it can be installed on washing basin and the downside in the pond of having a bath, to replace sewer S pipe.
Claims (2)
1, a kind of sewer deodorant cover, it is characterized in that: lid (1) is for cylindric, the inner edge of the dividing plate of semicircular in shape and lid (1) tilts to constitute one, the Movable valve of semicircular in shape (3) is hinged by the rotating shaft and the lid (1) of its both sides, side at Movable valve (3) is provided with weight, the Movable valve that can rotate (3) can connect with the dividing plate of semicircular in shape, also can be folded to a side of dividing plate, and screen pack (2) places the upper end of lid (1).
2, sewer deodorant cover according to claim 1 is characterized in that: the outer rim of lid (1) is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221818 CN2212026Y (en) | 1994-09-18 | 1994-09-18 | Anti-odour cover for drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94221818 CN2212026Y (en) | 1994-09-18 | 1994-09-18 | Anti-odour cover for drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2212026Y true CN2212026Y (en) | 1995-11-08 |
Family
ID=33836010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94221818 Expired - Fee Related CN2212026Y (en) | 1994-09-18 | 1994-09-18 | Anti-odour cover for drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2212026Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318705C (en) * | 2004-06-28 | 2007-05-30 | 吴冀生 | Water impact non-return drainage facility |
-
1994
- 1994-09-18 CN CN 94221818 patent/CN2212026Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318705C (en) * | 2004-06-28 | 2007-05-30 | 吴冀生 | Water impact non-return drainage facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |