CN2890194Y - Pressurized dredging device for sewer - Google Patents
Pressurized dredging device for sewer Download PDFInfo
- Publication number
- CN2890194Y CN2890194Y CN 200620014063 CN200620014063U CN2890194Y CN 2890194 Y CN2890194 Y CN 2890194Y CN 200620014063 CN200620014063 CN 200620014063 CN 200620014063 U CN200620014063 U CN 200620014063U CN 2890194 Y CN2890194 Y CN 2890194Y
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- CN
- China
- Prior art keywords
- sewer
- dredging device
- leather cup
- valve
- air
- 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
A pressurized dredging device for sewer comprises a hand lever 1 and a rubber cup 2. The hand lever 1 is connected with the upper end 21 of the rubber cup 2. The rubber cup 2 is provided with an air valve 3, which can be an inner tire cycle valve parts of a tire, the cycle valve parts can be a cycle valve parts on the inner tire of a bike, a cycle valve parts on the inner tire of a vehicle or a motorcycle or a cycle valve parts using on a basketball, a volleyball or other sports balls. At the outer side of the rubber cup 2 is arranged a hard cover 7 inosculated in the shape. The hard cover 7 can be metal or hard plastic. The air valve 3 is connected with an air compression mechanism 6 via a windpipe 5. The air compression mechanism 6 can be household bike inflator, foot air bag or air compressor. The utility model has the advantages of simple structure and better effects of dredging sewers.
Description
Technical field
The utility model relates to a kind of sewer dredging device, and especially a kind of handle and leather cup of comprising, handle are connected the sewer dredging device of leather cup upper end.
Background technology
Existing sewer dredging device generally comprises handle and leather cup, and handle is connected the leather cup upper end, when sewer need be dredged, leather cup is aimed at the water inlet of sewer, then, the handle of firmly exerting pressure repeatedly up and down allows leather cup give the water application of force or suction in the sewer one on the other, comes dredging pipeline; This sewer dredging device, in use, its leather cup turns on sometimes, and does not reach due mediation effect; For addressing the above problem, Chinese patent literature CN2156955 discloses a kind of rubber tubing dredging device, and it comprises handle and leather cup, and the upper end of handle and leather cup links.Leather cup is made up of top and bottom, top be shaped as spheroid or cone, the bottom be shaped as curved surface Rotary-table or Rotary-table or dome cylinder.The leather cup internal cavities is an air bag.Thereby this sewer dredging device has effectively increased the volume of air bag 4, has increased impact force and suction to pipeline.But when the obstruction of sewer was difficult to mediation, this sewer dredging device still was powerless.Need bigger pressure to dredge sewer pipe.
Summary of the invention
The technical problem that the utility model solves is to overcome above-mentioned shortcoming, and a kind of sewer pressurization dredging device of guaranteeing to dredge the sewer pipe effect is provided.
The technical solution of the utility model is: design a kind of sewer pressurization dredging device, comprise handle and leather cup, handle is connected the leather cup upper end, is provided with air valve on leather cup.
Described air valve is the inner tube air valve of tire.
Described valve is the valve on the bicycle tube.
Described valve is the valve on automobile or the motorcycle tyre tube.
In the leather cup outside hard cover that matches with its shape is arranged.
Be covered with adjustable lever more than at least three at described hard.
The leather cup bottom is outstanding downwards suction and exhaust ports, and leather cup top and its underpart form the air bag of inner chamber.
The utility model has adopted and be provided with air valve on leather cup, and the structure that air valve can join with compressed air, like this, obstruction in sewer pipe, in the time of can't dredging with way commonly used, can pressurize to leather cup, so just reach a purpose of dredging sewer pipe surely, its mediation is effective.
Description of drawings
Fig. 1: be the cross-sectional schematic of a kind of embodiment of the utility model;
Fig. 2: be the cross-sectional schematic of the another kind of embodiment of the utility model.
The specific embodiment
See also Fig. 1, it is a kind of sewer pressurization dredging device, comprises handle 1 and leather cup 2, and handle 1 is connected on the upper end 21 of leather cup 2, is provided with air valve 3 on leather cup 2.This air valve 3 can be the inner tube air valve of tire, and this valve can be for the valve on the valve on the bicycle tube, automobile or the motorcycle tyre tube or at ball for sports, as employed valve on basketball, the vollyball.In leather cup 2 outsides hard cover 7 that matches with its shape is arranged, described hard cover 7 can metal cap, also can be the rigid plastics cover.Air valve 3 joins by tracheae 5 and air compressing mechanism 6, and described air compressing mechanism 6 can the family expenses bicycle pump, foot-operated air bag or air compressor machine etc.Three adjustable lever 4 is arranged at described hard cover 3.When needs cooperate with pan, can regulate the length of adjustable lever 4 so that the utility model can with pan air tight being as the criterion that closely cooperate.
See also Fig. 2, embodiment illustrated in fig. 2 and embodiment illustrated in fig. 1 comparing, its general structure is identical, and different is that leather cup 2 bottoms are suction and exhaust ports 22 for giving prominence to downwards, and leather cup 2 tops and its underpart form the air bag 23 of inner chamber.
Claims (8)
1, a kind of sewer pressurization dredging device comprises handle and leather cup, and handle is connected the leather cup upper end, it is characterized in that: be provided with air valve on leather cup.
2, sewer pressurization dredging device according to claim 1, it is characterized in that: described air valve is the inner tube air valve of tire.
3, sewer pressurization dredging device according to claim 2, it is characterized in that: described valve is the valve on the bicycle tube.
4, sewer pressurization dredging device according to claim 2, it is characterized in that: described valve is the valve on automobile or the motorcycle tyre tube.
5, sewer pressurization dredging device according to claim 1, it is characterized in that: described air valve is the ball valve.
6, according to the described sewer pressurization of any one claim in the claim 1 to 5 dredging device, it is characterized in that: the hard cover that matches with its shape is arranged in the leather cup outside.
7, sewer according to claim 6 pressurization dredging device is characterized in that: be covered with adjustable lever more than at least three at described hard.
8, sewer pressurization dredging device according to claim 7, it is characterized in that: the leather cup bottom forms the air bag of inner chamber for outstanding suction and exhaust ports, leather cup top and its underpart downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014063 CN2890194Y (en) | 2006-05-18 | 2006-05-18 | Pressurized dredging device for sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014063 CN2890194Y (en) | 2006-05-18 | 2006-05-18 | Pressurized dredging device for sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890194Y true CN2890194Y (en) | 2007-04-18 |
Family
ID=38020851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014063 Expired - Fee Related CN2890194Y (en) | 2006-05-18 | 2006-05-18 | Pressurized dredging device for sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890194Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480329A (en) * | 2018-04-12 | 2018-09-04 | 郑胜彦 | Multi-functional pipeline dredging apparatus |
| CN108517930A (en) * | 2018-05-10 | 2018-09-11 | 高婷婷 | A kind of portable type pipe-dredging cleaning device |
-
2006
- 2006-05-18 CN CN 200620014063 patent/CN2890194Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480329A (en) * | 2018-04-12 | 2018-09-04 | 郑胜彦 | Multi-functional pipeline dredging apparatus |
| CN108517930A (en) * | 2018-05-10 | 2018-09-11 | 高婷婷 | A kind of portable type pipe-dredging cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 |