CN105587030A - Double-anti floor drain with extractable inner core - Google Patents
Double-anti floor drain with extractable inner core Download PDFInfo
- Publication number
- CN105587030A CN105587030A CN201410430586.5A CN201410430586A CN105587030A CN 105587030 A CN105587030 A CN 105587030A CN 201410430586 A CN201410430586 A CN 201410430586A CN 105587030 A CN105587030 A CN 105587030A
- Authority
- CN
- China
- Prior art keywords
- inner core
- shaft
- outer tube
- removable cover
- double
- 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.)
- Pending
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- Sink And Installation For Waste Water (AREA)
- Sewage (AREA)
Abstract
A double-anti floor drain with an extractable inner core includes grate frames, groove openings, convex rings, outer tubes, internal threads, external threads, an inner core, a platform, shaft racks, a shaft sleeve, shaft holes, a plummet, a shaft, a movable cap, a water outlet, an outer tube lower opening, water blocking tubes, bolts, and a grate. The double-anti floor drain with an extractable inner core is characterized in that: the center of the inner core is provided with the external threads; the outer tube lower opening is provided with the internal threads; the inner core is screwed into the outer lower opening and then is fixed; the upper part of the inner core and the outer tubes form an annular concave; the water blocking tubes under the grate are inserted into the annular concave to form a water returning curve; the platform is arranged above the water outlet; the two symmetrical shaft racks are arranged on the bottom surface of the platform; shaft holes are arranged in the lower parts of the shaft racks; the shaft passes through the shaft holes and the shaft sleeve; the shaft sleeve is arranged on a bend part of the movable cap and forms a whole with the movable cap; the movable cap can rotate around the shaft; and the weight of the plummet is greater than that of the movable cap, so that the movable cap can be attached to the water outlet. The double-anti floor drain with extractable inner core is excellent in water returning resistance, smell returning resistance, and pest control, is convenient to assemble and disassemble, is easy to wash, and is not easy to damage.
Description
Technical field
The present invention relates to sewage conduct field, is that a kind of inner core can the two prevention floor drains of rotary-out type specifically.
Technical background
The floor drain using is at present mostly single water bending formula or flap-covered, all there are different defects: the anti-reverse taste effect of water bending floor drain is bad and can not prevent against the current, old-fashioned detachable cap floor drain bad sealing and easily damaging sometimes, cause anti-reverse taste, anti-against the current, pest control effect is all undesirable.
Summary of the invention
The object of the invention is, designing a kind of inner core can the two prevention floor drain of rotary-out type.
Technical scheme of the present invention is: can the rotary-out type two prevention floor drains of a kind of inner core, comprising: grating frame, notch, bulge loop, outer tube, internal thread, external screw thread, inner core, platform, pedestal, axle sleeve, axis hole, weight, axle, removable cover, delivery port, outer tube end opening, dash pipe, auricle, double-edged fine-toothed comb. It is characterized in that: there is external screw thread at inner core middle part, outer tube end opening has internal thread, inner core is fixed after screwing in outer tube end opening, it is recessed that inner core top and outer tube form annular, dash pipe below double-edged fine-toothed comb inserts annular recessed formation water bending, above delivery port, there is a platform, there are two pedestals of position symmetry platform bottom surface, axis hole is arranged at the bottom of pedestal, axle is through axis hole and axle sleeve, and axle sleeve is in pars convoluta and the removable cover one of removable cover, and removable cover can rotate centered by axle, the weight of weight one side is greater than the weight of removable cover one side, and removable cover is attached on delivery port.
When use, sewage flows into water bending from double-edged fine-toothed comb hole, then flow into inner core, and in the time that sewage weight and removable cover one amount of stressing sum are greater than the weight of weight one side, removable cover is opened downwards, after sewage passes through, and the lower mouth of a river of removable cover return sealing. When having in pipeline against the current and when contrary taste, removable cover is subject to converse power effect to close tighter.
Adopt technique scheme, the present invention is anti-against the current, anti-reverse taste, pest control are effective, and easy installation and removal, easily cleans, not fragile. The present invention can make the cleaner health of indoor environment, prevents the generation of sewer insect-borne infectious disease, prevents that sewer odor from working the mischief to health.
Brief description of the drawings
Fig. 1 is structural front view of the present invention (cutaway view), and the accompanying drawing that makes an abstract.
Fig. 2 is the top view of grating frame of the present invention.
Fig. 3 is the front view that removable cover of the present invention connects weight.
Fig. 4 is the top view that removable cover of the present invention connects weight.
In the drawings, 1 grating frame, 2 notches, 3 outer tubes, 4 internal threads, 5 external screw threads, 6 inner cores, 7 platforms, 8 pedestals, 9 axis holes, 10 axles, 11 axle sleeves, 12 weights, 13 removable covers, 14 delivery ports, 15 outer tube end openings, 16 dash pipes, 17 auricles, 18 double-edged fine-toothed combs.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the present invention is further described. as shown in the figure, grating frame 1 connects as one with outer tube 3, the auricle 17 of double-edged fine-toothed comb 18 screws in from the notch 2 of grating frame 1, there is dash pipe 16 double-edged fine-toothed comb 18 bottom surfaces, the external screw thread 5 of inner core 6 coordinates inner core 6 is fixed with the internal thread 4 at the mouth of a river under outer tube 15, it is recessed that the top of inner core 6 and outer tube 3 form annular, dash pipe 16 inserts the recessed middle formation water bending of annular, the middle face of delivery port 14 has platform 7, there are two pedestals 8 of position symmetry platform 7 bottom surfaces, there is axis hole 9 lower end of pedestal 8, axle 10 is through axis hole 9 and axle sleeve 11, axle sleeve 11 is in pars convoluta and removable cover 13 one of removable cover 13, removable cover 13 can rotate centered by axle 10, the weight of weight 12 1 sides is greater than the weight of removable cover 13 1 sides, removable cover 13 is attached on delivery port.
Claims (1)
1. can the rotary-out type two prevention floor drains of inner core, comprising: grating frame, notch, bulge loop, outer tube, interior spiral shellLine, external screw thread, inner core, platform, pedestal, axle sleeve, axis hole, weight, axle, removable cover, delivery port,Outer tube end opening, dash pipe, auricle, double-edged fine-toothed comb. It is characterized in that: there is external screw thread at inner core middle part, and outer tube end opening hasInternal thread, inner core is fixed after screwing in outer tube end opening, and inner core top and outer tube form annular recessed, below double-edged fine-toothed combDash pipe insert annular recessed formation water bending, delivery port above have a platform, there is position pair platform bottom surfaceTwo pedestals that claim, axis hole is arranged at the bottom of pedestal, and axle is through axis hole and axle sleeve, and axle sleeve is at the pars convoluta of removable coverWith removable cover one, removable cover can rotate centered by axle, and the weight of weight one side is greater than removable cover one sideWeight, removable cover is attached on delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430586.5A CN105587030A (en) | 2014-08-20 | 2014-08-20 | Double-anti floor drain with extractable inner core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430586.5A CN105587030A (en) | 2014-08-20 | 2014-08-20 | Double-anti floor drain with extractable inner core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105587030A true CN105587030A (en) | 2016-05-18 |
Family
ID=55926913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430586.5A Pending CN105587030A (en) | 2014-08-20 | 2014-08-20 | Double-anti floor drain with extractable inner core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105587030A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2403829Y (en) * | 1999-12-27 | 2000-11-01 | 王瑞春 | Overflowproof floor drain |
| JP2004197452A (en) * | 2002-12-19 | 2004-07-15 | Toei Kogyo:Kk | Drainage trap |
| CN2771326Y (en) * | 2005-02-02 | 2006-04-12 | 李岩 | Floor drain deodorization device |
| CN2782790Y (en) * | 2005-03-17 | 2006-05-24 | 刘强 | Multi-function floor drain |
| CN2923845Y (en) * | 2006-06-19 | 2007-07-18 | 许惠如 | Water-driven open-close type self-sealing floor drain |
| KR101198705B1 (en) * | 2012-05-15 | 2012-11-12 | 이영순 | Water drainage trap with reverse flow prevention function |
-
2014
- 2014-08-20 CN CN201410430586.5A patent/CN105587030A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2403829Y (en) * | 1999-12-27 | 2000-11-01 | 王瑞春 | Overflowproof floor drain |
| JP2004197452A (en) * | 2002-12-19 | 2004-07-15 | Toei Kogyo:Kk | Drainage trap |
| CN2771326Y (en) * | 2005-02-02 | 2006-04-12 | 李岩 | Floor drain deodorization device |
| CN2782790Y (en) * | 2005-03-17 | 2006-05-24 | 刘强 | Multi-function floor drain |
| CN2923845Y (en) * | 2006-06-19 | 2007-07-18 | 许惠如 | Water-driven open-close type self-sealing floor drain |
| KR101198705B1 (en) * | 2012-05-15 | 2012-11-12 | 이영순 | Water drainage trap with reverse flow prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |