CN105649182A - Sewer floor drain rubber core - Google Patents
Sewer floor drain rubber core Download PDFInfo
- Publication number
- CN105649182A CN105649182A CN201610101742.2A CN201610101742A CN105649182A CN 105649182 A CN105649182 A CN 105649182A CN 201610101742 A CN201610101742 A CN 201610101742A CN 105649182 A CN105649182 A CN 105649182A
- Authority
- CN
- China
- Prior art keywords
- floor drain
- drainage
- base portion
- sewer
- sewer floor
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/06—Devices for restraining rats or other animals
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention provides a sewer floor drain rubber core. The sewer floor drain rubber core is characterized by comprising a base part with a funnel-shaped inner cavity; an opening is formed in the upper end of the base part; the lower end of the base part stretches to form a drainage part; a drainage opening is formed in the lower end of the drainage part; the drainage part is provided with a drainage channel for allowing the funnel-shaped inner cavity of the base part and the drainage opening to be communicated; the base part and the drainage part are in integral injection molding through flexible glue; the drainage part shrinks to be closed in a normal state, and during drainage, the drainage part is expanded through water pressure to form the smooth drainage channel. The sewer floor drain rubber core is used for solving the problem that sewage reversely gushing out of a floor drain, abnormal smells, cockroaches and other pests climb out of the sewer floor drain, and has the advantages of being simple in structure, effective, low in cost and the like.
Description
Technical field
The present invention relates to a kind of sewer floor drain glue core.
Background technology
Sewer floor drain is that household is relatively frequently with discharge structure, common floor drain has the drainage channel being communicated to sewer pipe, this drainage channel processes unobstructed state always, sewage, abnormal flavour in sewer influx earth's surface easily by floor drain is counter, have a strong impact on environmental health, the insects such as What is more, Blatta seu periplaneta can climb out of from sewer floor drain, there is bigger hidden danger.
Summary of the invention
Based on problem mentioned in background technology, the present invention proposes a kind of sewer floor drain glue core, for solving the problem that the insects such as anti-sewage, abnormal flavour and the Blatta seu periplaneta gushed of floor drain climb out of from sewer floor drain, having simple in construction, the advantage such as effective, with low cost, its concrete technology contents is as follows:
A kind of sewer floor drain glue core, including the base portion with funnel-form inner chamber, this base portion upper end open, this base portion lower end is extended with Drainage Division, lower end, Drainage Division has discharge outlet, and it has the drainage channel connecting this base portion funnel-form inner chamber with discharge outlet, and this base portion and Drainage Division are by flexible glue integrated injection molding, shrink Guan Bi under this Drainage Division normality, strutted to form unobstructed drainage channel by hydraulic pressure during draining.
In one or more embodiments of the invention, this base portion upper end open has annular port edge, is used for taking and puts to floor drain drain aperture edge.
In one or more embodiments of the invention, this base portion include being extended by Open Side Down and etc. the first paragraph of bore, and downwardly extended by this first paragraph and second segment that bore is gradually reduced.
In one or more embodiments of the invention, the maximum caliber that this second segment opens under hydraulic pressure is less than or equal to the bore of this first paragraph.
The present invention is compared with prior art, its superiority is present: make full use of the contraction deformation behavior of flexible glue, make and under this Drainage Division normality, shrink Guan Bi, can completely cut off by floor drain counter gush sewage, abnormal flavour, more can prevent the insects such as Blatta seu periplaneta from climbing out of from sewer floor drain, and strutted to be formed unobstructed drainage channel when draining by hydraulic pressure, again can draining smoothly, design very ingenious.
The present invention, no matter from technical, practicality or economy, is all the product possessing brilliance, is suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sewer floor drain glue core closure state of the present invention.
Fig. 2 is the structural representation of the sewer floor drain glue core open configuration of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the application scheme is further described:
Referring to accompanying drawing 1 and Fig. 2, a kind of sewer floor drain glue core, including the base portion 1 with funnel-form inner chamber 10, this base portion 1 upper end open 11, this base portion 1 lower end is extended with Drainage Division 2, and lower end, Drainage Division 2 has discharge outlet 21, it has the drainage channel 20 of this base portion 1 funnel-form inner chamber 10 of connection and discharge outlet 21, this base portion 1 by flexible glue integrated injection molding with Drainage Division 2, shrinks Guan Bi, is strutted to form unobstructed drainage channel 20 by hydraulic pressure during draining under this Drainage Division 2 normality.
This base portion 1 upper end open 11 has annular port along 110, is used for taking and puts to floor drain drain aperture edge.
This base portion 1 include being downwardly extended by opening 11 and etc. the first paragraph 101 of bore, with by this second segment 102 that first paragraph 101 downwardly extends and bore is gradually reduced.
The maximum caliber that this second segment 102 opens under hydraulic pressure is less than or equal to the bore of this first paragraph 101.
Above-mentioned preferred implementation should be regarded as the illustration of the application scheme embodiment, all identical with the application scheme, approximate or make based on this technology deduction, replacement, improvement etc., be regarded as the protection domain of this patent.
Claims (4)
1. a sewer floor drain glue core, it is characterized in that: include the base portion with funnel-form inner chamber, this base portion upper end open, this base portion lower end is extended with Drainage Division, lower end, Drainage Division has discharge outlet, and it has the drainage channel connecting this base portion funnel-form inner chamber with discharge outlet, and this base portion and Drainage Division are by flexible glue integrated injection molding, shrink Guan Bi under this Drainage Division normality, strutted to form unobstructed drainage channel by hydraulic pressure during draining.
2. sewer floor drain glue core according to claim 1, it is characterised in that: this base portion upper end open has annular port edge, is used for taking and puts to floor drain drain aperture edge.
3. sewer floor drain glue core according to claim 1, it is characterised in that: this base portion include being extended by Open Side Down and etc. the first paragraph of bore, and downwardly extended by this first paragraph and second segment that bore is gradually reduced.
4. sewer floor drain glue core according to claim 3, it is characterised in that: the maximum caliber that this second segment opens under hydraulic pressure is less than or equal to the bore of this first paragraph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610101742.2A CN105649182A (en) | 2016-02-25 | 2016-02-25 | Sewer floor drain rubber core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610101742.2A CN105649182A (en) | 2016-02-25 | 2016-02-25 | Sewer floor drain rubber core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105649182A true CN105649182A (en) | 2016-06-08 |
Family
ID=56489814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610101742.2A Pending CN105649182A (en) | 2016-02-25 | 2016-02-25 | Sewer floor drain rubber core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105649182A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201474034U (en) * | 2009-07-22 | 2010-05-19 | 深圳市天坤科技有限公司 | Floor drain and rubber check valve |
| CN201649269U (en) * | 2010-04-10 | 2010-11-24 | 潘永游 | Self-closed deodorizing floor drain |
| US20110220211A1 (en) * | 2008-11-18 | 2011-09-15 | Anthony William Larkin | Plumbing fitting |
| CN202214785U (en) * | 2011-08-31 | 2012-05-09 | 赵崇武 | Double-deodorizing fast-flushing floor drain |
| CN203080648U (en) * | 2013-02-22 | 2013-07-24 | 薛宜 | Floor drain |
| CN203347002U (en) * | 2013-07-24 | 2013-12-18 | 蔡品登 | Floor drain improvement structure |
-
2016
- 2016-02-25 CN CN201610101742.2A patent/CN105649182A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110220211A1 (en) * | 2008-11-18 | 2011-09-15 | Anthony William Larkin | Plumbing fitting |
| CN201474034U (en) * | 2009-07-22 | 2010-05-19 | 深圳市天坤科技有限公司 | Floor drain and rubber check valve |
| CN201649269U (en) * | 2010-04-10 | 2010-11-24 | 潘永游 | Self-closed deodorizing floor drain |
| CN202214785U (en) * | 2011-08-31 | 2012-05-09 | 赵崇武 | Double-deodorizing fast-flushing floor drain |
| CN203080648U (en) * | 2013-02-22 | 2013-07-24 | 薛宜 | Floor drain |
| CN203347002U (en) * | 2013-07-24 | 2013-12-18 | 蔡品登 | Floor drain improvement structure |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |