CN2686519Y - Negative-pressure evacution type closet cover - Google Patents
Negative-pressure evacution type closet cover Download PDFInfo
- Publication number
- CN2686519Y CN2686519Y CN 200420031092 CN200420031092U CN2686519Y CN 2686519 Y CN2686519 Y CN 2686519Y CN 200420031092 CN200420031092 CN 200420031092 CN 200420031092 U CN200420031092 U CN 200420031092U CN 2686519 Y CN2686519 Y CN 2686519Y
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- CN
- China
- Prior art keywords
- negative
- cover
- negative pressure
- closet
- blower fan
- 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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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The utility model relates to cleaning and deodorizing apparatus of a closet in a toilet, in particular to a negative-pressure evacuation type closet cover. The negative-pressure evacuation type closet cover is characterized in that a negative-pressure air suction pipe is installed on the bottom of a sitting gasket; the negative-pressure air suction pipe is arranged around the circumferential direction of the bottom face of the sitting gasket. The negative-pressure air suction pipe is provided with exhaust vents. One end of the negative-pressure air suction pipe is connected with an air inlet pipe on the sitting gasket. The negative-pressure air suction pipe enters an upper cover and is connected with an air inlet pipe of a minityped turbo-type blower fan inside the upper cover. The upper cover is provided with a power switch and a power plug which are in linkage. An air outlet of the minityped turbo-type blower fan is connected with one end of the exhaust pipe; the other end of the exhaust pipe is provided with an airflow back stop cover. The utility model solves the problems which can not be solved by the prior art. A water flushing button is pressed down after the closet is used, the filth is flushed and the odor inside the closet is sucked out completely at the same time. The airflow back stop cover can cover the opening of the exhaust pipe in order to prevent odor reflux. The utility model provides a clean and fresh sanitary environment for the toilet.
Description
Technical field
The utility model relates to the cleaning Deodorising apparatus of water closet in a kind of washroom, particularly a kind of negative pressure emptying type toilet lid.
Background technology
At present, along with the raising of people's living standard, water closet has been installed all between domestic hygiene, and everybody also wants to have the hygienic conditions of a pure and fresh cleaning.But water closet returns the problem of flavor is perplexing each family always, and people's caving-in bash is constantly to spray air freshener to improve smell in the washroom or the peculiar smell in the Toilet Installation ventilation fan is got rid of the washroom in the washroom.Air freshener is a kind of chemicals, and people hear a lot about can be not beneficial to health, and ventilation fan also can only the discharge section peculiar smell, can't resolve root problem.
Summary of the invention
The purpose of the utility model negative pressure emptying type toilet seat lid is for overcoming the problem of above-mentioned existence, for the water closet in the washroom provides a kind of negative pressure emptying type toilet lid.
The utility model negative pressure emptying type toilet lid content Description:
The utility model negative pressure emptying type toilet lid, be by loam cake, miniature turbine formula blower fan, air inlet pipe, stack, attaching plug, switch, air-flow check lid, cushion ring, negative pressure suction tube is formed, it is characterized in that: negative pressure suction tube is installed in the bottom of cushion ring, at circumferencial direction around one week of cushion ring bottom surface, arranging exhaust air hole on negative pressure suction tube, one end of negative pressure suction tube is connected with the air inlet pipe on the cushion ring, the air inlet pipe that enters the miniature turbine formula blower fan in loam cake and the loam cake is connected, last covering coordinated type power switch and attaching plug are set, the air outlet of miniature turbine formula blower fan is connected with an end of stack by cushion ring, at an end of stack air-flow check lid is set.
The utility model negative pressure emptying type toilet lid, overcome the insurmountable problem of prior art, after people are convenient, press water during use and wash the pass open, when dirt is dashed, peculiar smell in the water closet is by all sucking-off emptyings, the air-flow check covers exhaust pipe mouth and prevents that peculiar smell from refluxing, for the washroom provides clean pure and fresh hygienic conditions.
Description of drawings
Fig. 1 is a negative pressure emptying type toilet lid structural representation
Fig. 2 is the cushion ring structure chart
Among the figure: 1 be loam cake, 2 for miniature turbine formula blower fan, 3 for air inlet pipe, 4 for stack, 5 for attaching plug, 6 for switch, 7 for air-flow check lid, 8 for negative pressure suction tube, 9 be cushion ring.
The specific embodiment:
The utility model negative pressure emptying type toilet lid is to realize like this, be described further in conjunction with the accompanying drawings, see Fig. 1, negative pressure emptying type toilet lid, be by loam cake 1, miniature turbine formula blower fan 2, air inlet pipe 3, stack 4, attaching plug 5, switch 6, air-flow check lid 7, negative pressure suction tube 8, cushion ring 9 is formed, negative pressure suction tube 8 is installed in the bottom of cushion ring 9, at circumferencial direction around cushion ring one week of 9 bottom surfaces, arranging exhaust air hole on negative pressure suction tube 8, one end of negative pressure suction tube 8 is connected with air inlet pipe 3 on the cushion ring 9, the air inlet pipe 3 that enters the miniature turbine formula blower fan 2 in loam cake 1 and the loam cake 1 is connected, coordinated type power switch 6 and attaching plug 5 are set on loam cake 1, the air outlet of miniature turbine formula blower fan 2 is connected with an end of stack 4 by cushion ring 9, at the other end of stack 4 air-flow check lid 7 is set.
During installation the screw rod at loam cake 1 rear portion is inserted the installing hole at water closet rear portion, anchoring is installed handles.
Just can use after connecting power supply, when loam cake 1 and cushion ring 9 were integrated, switch 6 was a closed condition, and when starting simultaneously as cushion ring 9 and loam cake 1, switch 6 is a closed condition; Switch 6 is opening when being 90 ° of angles with cushion ring 9 when loam cake 1 is opened, miniature turbine formula blower fan 2 is started working, the miniature turbine formula blower fan 2 of rotation makes the airflow barrier that forms negative pressure in the water closet at a high speed, the peculiar smell that produces in water closet is all collected by negative-pressure air-flow, and on negative pressure suction tube 8 the arranging exhaust air hole, ceaselessly suck miniature turbine formula blower fan 2, and, back down air-flow check lid 7 through stack 4 and be discharged to outdoor from the other end of miniature turbine formula blower fan 2 form with malleation.Press water and wash the pass open, when dirt was dashed, the peculiar smell in the water closet was built loam cake 1 by all sucking-off emptyings, and miniature turbine formula blower fan 2 quits work, and air-flow check lid 7 covers stack 4 and refluxes to prevent peculiar smell.The utility model negative pressure emptying type toilet lid provides clean pure and fresh hygienic conditions for the washroom.
Claims (1)
1, a kind of negative pressure emptying type toilet lid, be by loam cake (1), miniature turbine formula blower fan (2), air inlet pipe (3), stack (4), attaching plug (5), switch (6), air-flow check lid (7), negative pressure suction tube (8), cushion ring (9) is formed, it is characterized in that: negative pressure suction tube (8) is installed in the bottom of cushion ring (9), at circumferencial direction around cushion ring (9) one week of bottom surface, go up the arranging exhaust air hole at negative pressure suction tube (8), one end of negative pressure suction tube (8) is connected with air inlet pipe (3) on the cushion ring (9), the air inlet pipe (3) that enters the miniature turbine formula blower fan (2) in loam cake (1) and the loam cake (1) is connected, coordinated type power switch (6) and attaching plug (5) are set on loam cake (1), the air outlet of miniature turbine formula blower fan (2) is connected with an end of stack (4) by cushion ring (9), at the other end of stack (4) air-flow check lid (7) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031092 CN2686519Y (en) | 2004-04-07 | 2004-04-07 | Negative-pressure evacution type closet cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031092 CN2686519Y (en) | 2004-04-07 | 2004-04-07 | Negative-pressure evacution type closet cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2686519Y true CN2686519Y (en) | 2005-03-23 |
Family
ID=34670536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031092 Expired - Fee Related CN2686519Y (en) | 2004-04-07 | 2004-04-07 | Negative-pressure evacution type closet cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2686519Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452175A (en) * | 2012-05-28 | 2013-12-18 | 侯飞 | Toilet bowl purifying device |
-
2004
- 2004-04-07 CN CN 200420031092 patent/CN2686519Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452175A (en) * | 2012-05-28 | 2013-12-18 | 侯飞 | Toilet bowl purifying device |
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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 |