CN104790507A - Elastomer movable cover built-in type non-return floor drain - Google Patents
Elastomer movable cover built-in type non-return floor drain Download PDFInfo
- Publication number
- CN104790507A CN104790507A CN201410038832.2A CN201410038832A CN104790507A CN 104790507 A CN104790507 A CN 104790507A CN 201410038832 A CN201410038832 A CN 201410038832A CN 104790507 A CN104790507 A CN 104790507A
- Authority
- CN
- China
- Prior art keywords
- inner core
- movable cover
- elastic body
- elastomer
- fixing table
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Sink And Installation For Waste Water (AREA)
- Catching Or Destruction (AREA)
Abstract
An elastomer movable cover built-in type non-return floor drain comprises a comb, a lug piece, an outer pipe, protruding block L-shaped grooves, protruding blocks, an inner core, a protruding ring, a sizing ring, an elastomer movable cover, fixing columns, fixing holes, a fixing table, a vertical protrusion, a grate rack, a lug piece L-shaped groove, a turning-connection device and a vertical groove, and is characterized in that the symmetrical protruding blocks are arranged on the outer wall of the inner core, the symmetrical protruding block L-shaped grooves are formed in the inner wall of the outer pipe, the fixing table is arranged on one side of the inner wall of the inner core, the protruding ring connected with the fixing table is arranged on the other side of the inner wall of the inner core, the fixing table slightly inclines downwards from outside to inside, the protruding ring inclines downwards from the fixing table, the fixing columns with circular top ends and semicircular column bodies are arranged on the bottom face of the fixing table, the sizing ring is embedded in the elastomer movable cover, the semicircular fixing holes are formed in the elastomer movable cover, and the elastomer movable cover is designed in the inner core. According to the technical scheme, the elastomer movable cover built-in type non-return floor drain is simple in structure and convenient to install, and the non-return effect is improved. The indoor environment is cleaner, the spread opportunity of insect transmitted diseases is reduced, and the harms of sewer odor to body health are reduced.
Description
Technical field
The present invention relates to sewage conduct field, is a kind of ground floor drain specifically.
Technical background
The floor drain existing defects of current use, anti-against the current, the effect of anti-reverse taste, insect-pest is all undesirable, trouble is installed and easily damages.
Summary of the invention
The object of the invention is, design the built-in anti-reverse floor drain of a kind of elastic body detachable cap, simpler, easy for installation, the easy disassembly, cleaning of drain structure, not fragile, improve anti-against the current, anti-reverse taste, pest control effect.
Technical scheme of the present invention is: the built-in anti-reverse floor drain of a kind of elastic body detachable cap.Comprise: double-edged fine-toothed comb, auricle, outer tube, projection " L " groove, projection, inner core, bulge loop, shaping ring, elastic body detachable cap, fixed leg, fixing hole, fixed station, perpendicular convex, grate frame, auricle " L " groove, become connect, vertical slot.
It is characterized in that: interior outer core has symmetrical projection, outer tube wall there is symmetrical projection " L " groove, there is a fixed station inner core inwall side, opposite side has the bulge loop be connected with fixed station, and fixed station slightly has a down dip from outside to inside, bulge loop from fixed station in downward-sloping shape, platform base have several top for circular, cylinder be semicircular fixed leg, shaping ring embeds elastic body detachable cap, elastic body detachable cap has several semicircle fixing hole, and the design of elastic body detachable cap is in inner core.
During use, when the sewage weight flowing into floor drain exceedes the support force of elastic body detachable cap, elastic body detachable cap is opened downwards, and after sewage passes through, elastic body detachable cap is positioned at next time below bulge loop in its own resilient effect and plays sealing process.When having in pipeline against the current and against taste, elastic body detachable cap is closed tighter by converse power effect.When using washing machine, grate is taken out, and the vertical slot change connected with washing machine sewer pipe connect inserts the perpendicular convex of inner core, and washing machine gets final product draining.When needing to take out inner core, inserting the perpendicular convex of inner core with becoming the vertical slot connect, inner core can be screwed out.
Adopt technique scheme, make simple, easy for installation, easy disassembly, cleaning of this invention structure, not fragile, conveniently to share with washing machine, improve anti-against the current, anti-reverse taste, insect-pest effect.Indoor environment is cleaner, decreases arthropod-borne disease and propagates chance and sewer odor to the harm of health.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention, and the accompanying drawing that makes an abstract.
Fig. 2 is the top view of outer tube of the present invention.
Fig. 3 is the top view of inner core of the present invention.
Fig. 4 is the upward view of inner core of the present invention.
Fig. 5 is the top view of elastic body detachable cap of the present invention.
Fig. 6 is the top view of shaping ring of the present invention.
Fig. 7 is the sectional view that change of the present invention connects.
Fig. 8 is the top view that change of the present invention connects.
In the drawings, 1 double-edged fine-toothed comb, 2 auricles, 3 outer tubes, 4 projections " L " groove, 5 projections, 6 inner cores, 7 bulge loops, 8 shaping rings, 9 elastic body detachable caps, 10 fixed legs, 11 fixing holes, 12 fixed stations, 13 perpendicular convex, 14 grate frames, 15 auricles " L " grooves, 16 become connect, 17 vertical slots.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the present invention is further described.As shown in the figure, embed the fixing hole 11 on the elastic body detachable cap 9 of shaping ring 8, coordinate with the fixed leg 10 of fixed station 12 bottom surface, elastic body detachable cap 9 leans on natural resiliency and fixed station 12 bottom surface and bulge loop 7 bottom surface close contact to play sealing process, inner core 6 outer wall projection 5 screws in outer tube 3 inwall projection " L " groove 4, then load onto grate frame 14, the auricle 2 of grate 1 screws in auricle " L " groove 15.When connecing washing machine, take out grate 1, change is connect 16 insertion inner cores 6, vertical slot 15 and perpendicular convex 13 matches simultaneously.
Claims (1)
1. the built-in anti-reverse floor drain of elastic body detachable cap.Comprise: double-edged fine-toothed comb, auricle, outer tube, projection " L " groove, projection, inner core, bulge loop, shaping ring, elastic body detachable cap, fixed leg, fixing hole, fixed station, perpendicular convex, grate frame, auricle " L " groove, become connect, vertical slot.It is characterized in that: interior outer core has symmetrical projection, outer tube wall there is symmetrical projection " L " groove, there is a fixed station inner core inwall side, opposite side has the bulge loop be connected with fixed station, and fixed station slightly has a down dip from outside to inside, bulge loop from fixed station in downward-sloping shape, platform base have several top for circular, cylinder be semicircular fixed leg, shaping ring embeds elastic body detachable cap, elastic body detachable cap has several semicircle fixing hole, and the design of elastic body detachable cap is in inner core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410038832.2A CN104790507A (en) | 2014-01-21 | 2014-01-21 | Elastomer movable cover built-in type non-return floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410038832.2A CN104790507A (en) | 2014-01-21 | 2014-01-21 | Elastomer movable cover built-in type non-return floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104790507A true CN104790507A (en) | 2015-07-22 |
Family
ID=53555654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410038832.2A Pending CN104790507A (en) | 2014-01-21 | 2014-01-21 | Elastomer movable cover built-in type non-return floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104790507A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360456Y (en) * | 1999-02-04 | 2000-01-26 | 郑玉宝 | Backflow-proof floor drain |
| BE1016948A6 (en) * | 2006-01-18 | 2007-10-02 | Puljiz Georges Emile | Trap of court (sterfput). |
| KR200446976Y1 (en) * | 2008-08-08 | 2009-12-17 | 박성덕 | Drain with check valve and gasket |
| CN103422548A (en) * | 2013-08-16 | 2013-12-04 | 孙争鸣 | Annular trap detachable cap floor drain |
| CN103485399A (en) * | 2013-09-22 | 2014-01-01 | 孙争鸣 | Soft movable-cap type floor drainage with back-out core and trap |
-
2014
- 2014-01-21 CN CN201410038832.2A patent/CN104790507A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2360456Y (en) * | 1999-02-04 | 2000-01-26 | 郑玉宝 | Backflow-proof floor drain |
| BE1016948A6 (en) * | 2006-01-18 | 2007-10-02 | Puljiz Georges Emile | Trap of court (sterfput). |
| KR200446976Y1 (en) * | 2008-08-08 | 2009-12-17 | 박성덕 | Drain with check valve and gasket |
| CN103422548A (en) * | 2013-08-16 | 2013-12-04 | 孙争鸣 | Annular trap detachable cap floor drain |
| CN103485399A (en) * | 2013-09-22 | 2014-01-01 | 孙争鸣 | Soft movable-cap type floor drainage with back-out core and trap |
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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: 20150722 |