CN203080649U - Pipeline anti-reversing device with clockwise-opened soft detachable cap - Google Patents
Pipeline anti-reversing device with clockwise-opened soft detachable cap Download PDFInfo
- Publication number
- CN203080649U CN203080649U CN 201320074621 CN201320074621U CN203080649U CN 203080649 U CN203080649 U CN 203080649U CN 201320074621 CN201320074621 CN 201320074621 CN 201320074621 U CN201320074621 U CN 201320074621U CN 203080649 U CN203080649 U CN 203080649U
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- CN
- China
- Prior art keywords
- inner core
- detachable cap
- platform
- reversing device
- software
- 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 discloses a pipeline anti-reversing device with a clockwise-opened soft detachable cap. The pipeline anti-reversing device comprises an upper pipe, an upper pipe screw, a lower pipe screw, fixing holes, fixing pillars, a soft detachable cap, a platform, an inner core, a lower pipe and an inner core lug. The pipeline anti-reversing device is characterized in that a round pipe is arranged above the inner core, and a semicircular platform is arranged on a lower opening of the inner core; the two or more fixing pillars on the bottom surface of the platform are in semicircular forms with round top ends; the fixing holes are semicircular and are matched with the fixing pillars to fix the soft detachable cap on the bottom surface of the platform; the outer edge of the unfixed part of the soft detachable cap is greater than the inner edge of the lower opening of the inner core; and the upper pipe screw is matched with the lower pipe screw to tightly press the inner core lug, thus fixing the inner core. Due to the technical scheme, the pipeline anti-reversing device has the advantages that the structure is simple, drainage is smooth, and anti-water reversing, anti- smell reversing and insect-control effects of a floor drain are improved; and the pipeline anti-reversing device guarantees a sanitary and clean indoor environment, and reduces the spread opportunity of insect-borne infectious diseases.
Description
Technical field
The utility model relates to the pipeline field, is a kind of pipeline anti-reversing clutch specifically.
Technical background
At present there is defective in the pipeline anti-reversing clutch that uses, anti-against the current, the effect of anti-reverse flavor and anti-harmful insect is all undesirable, and is and perishable.
The utility model content
The purpose of this utility model is, designs a kind of software detachable cap along the open tube anti-reversing clutch, overcomes the very stiff and demanding defective of present pipeline check valve structure, make this device can only be forward by, can not reversely pass through.The technical solution of the utility model is: a kind of software detachable cap is along the open tube anti-reversing clutch, comprise: go up pipe, last pipe screw, under manage screw, fixing hole, fixed leg, the software detachable cap, platform, inner core, following pipe, the inner core auricle, it is characterized in that: inner core top is a round tube, the end opening of inner core has half circular platform, the two or more fixed legs that are positioned at the platform bottom surface are for semicircle, the top is circular, fixing hole is semicircle, fixing hole cooperates the bottom surface that the software detachable cap is fixed on platform with fixed leg, the software detachable cap not the outer rim of standing part greater than inner core end opening inner edge, thereby on manage screw and cooperate with pipe screw down the inner core auricle compressed inner core is fixed.
During use, when the sewage weight that flows into this device surpassed the support force of software detachable cap, the software detachable cap was opened downwards, and after sewage passed through, software detachable cap return under self elastic force effect was in closed state.When having in the pipeline against the current and during contrary flavor, the software detachable cap is subjected to converse power effect to close tighter.When the pipeline far-end has obstruction, device is opened, take out inner core, just can dredge.
Adopt technique scheme, the pipeline anti-reversing clutch is simple in structure, draining is smooth, has improved that pipeline is anti-against the current, anti-reverse flavor and pest control effect, has guaranteed the health cleaning of indoor environment, has reduced the propagation chance of insect-borne infectious disease.
Description of drawings
Fig. 1 is a structural front view of the present utility model, and the accompanying drawing that makes an abstract;
Fig. 2 is the vertical view of software detachable cap of the present utility model.
In the drawings, manage screw, 3 times pipe screws, 4 fixing holes, 5 fixed legs, 6 software detachable caps, 7 platforms, 8 inner cores, 9 times pipes, 10 inner core auricles on 1 on the pipe, 2.
The specific embodiment
Below in conjunction with accompanying drawing and example the utility model is further specified.As shown in Figure 1, during use, fixing hole 4 cooperates the bottom surface that software detachable cap 6 is fixed on the platform 7 of inner core 8 end openings with fixed leg 5, thereby last pipe screw 2 cooperates with following pipe screw 3 inner core auricle 10 compressed inner core 8 is fixed, last pipe 1 connects wash basin, washes the gutter of nappy, and following pipe 9 connects the sewage drainage pipe.
When the weight that flows into this device sewage surpassed the support force of software detachable cap 6, software detachable cap 6 was opened downwards, and after sewage passed through, software detachable cap 6 return under self elastic force effect was in closed state.When having in the pipeline against the current with stink when converse, software detachable cap 6 is subjected to converse power effect to close tighter.
Claims (1)
1. a software detachable cap is along the open tube anti-reversing clutch, comprise: go up pipe, last pipe screw, under manage screw, fixing hole, fixed leg, the software detachable cap, platform, inner core, following pipe, the inner core auricle, it is characterized in that: inner core top is a round tube, the end opening of inner core has half circular platform, the two or more fixed legs that are positioned at the platform bottom surface are for semicircle, the top is circular, fixing hole is semicircle, fixing hole cooperates the bottom surface that the software detachable cap is fixed on platform with fixed leg, the software detachable cap not the outer rim of standing part greater than inner core end opening inner edge, thereby on manage screw and cooperate with pipe screw down the inner core auricle compressed inner core is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074621 CN203080649U (en) | 2013-01-29 | 2013-01-29 | Pipeline anti-reversing device with clockwise-opened soft detachable cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074621 CN203080649U (en) | 2013-01-29 | 2013-01-29 | Pipeline anti-reversing device with clockwise-opened soft detachable cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203080649U true CN203080649U (en) | 2013-07-24 |
Family
ID=48826501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320074621 Expired - Fee Related CN203080649U (en) | 2013-01-29 | 2013-01-29 | Pipeline anti-reversing device with clockwise-opened soft detachable cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203080649U (en) |
-
2013
- 2013-01-29 CN CN 201320074621 patent/CN203080649U/en not_active Expired - Fee Related
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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: 20130724 Termination date: 20140129 |