CN203960998U - A kind of floor drain deodorization filter core - Google Patents
A kind of floor drain deodorization filter core Download PDFInfo
- Publication number
- CN203960998U CN203960998U CN201420405351.6U CN201420405351U CN203960998U CN 203960998 U CN203960998 U CN 203960998U CN 201420405351 U CN201420405351 U CN 201420405351U CN 203960998 U CN203960998 U CN 203960998U
- Authority
- CN
- China
- Prior art keywords
- sealing plate
- cylinder body
- outer cylinder
- annular protrusion
- sealing
- 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
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of floor drain deodorization filter core, comprise cylindrical shell, sealing plate, guide peg and guiding trestle, described cylindrical shell comprises outer cylinder body and inner barrel, inner barrel is screwed in outer cylinder body passage, under inner barrel, the interior edge at the mouth of a river is provided with the inside annular protrusion of a circle, annular protrusion is wrapped up by a sealing bound edge, and sealing bound edge lateral wall offers the groove that a circle coordinates with annular protrusion; The external diameter of described sealing plate is greater than the internal diameter of annular protrusion, and the external diameter of sealing plate is less than the internal diameter of outer cylinder body passage, the both sides of described guiding trestle are connected to the bottom of outer cylinder body by connecting rod, guiding trestle center arranges the through hole of above-below direction, the place suitable for reading of through hole has cannelure, in cannelure, be provided with ringshaped magnet, there is more reliable sealing performance.
Description
Technical field
The utility model relates to a kind of floor drain filter core, specifically a kind of floor drain deodorization filter core.
Background technology
Floor drain is lower wet part conventional in daily life, and a lot of floor drains all has the anti-overflow function of deodorization at present, in the growth along with service time, and the aging and seal break-off of parts, and lose the functions such as original deodorization is anti-overflow; As notification number is: the automatic sealing type floor drain of CN201554081U disclose a kind of utilize magnet there is a natural attraction between the sexes realize sealing plate by the leak down technology of mouth of a river sealing of ground, this automatic sealing type floor drain is given up the parts of the existing common spring of ground floor drain, balancing weight, structure is simpler, utilizes different in nature magnet suction to ensure the leak down sealing at the mouth of a river of sealing plate and ground; But applicant finds that this floor drain is because magnet does not have encapsulation process in actual use, as easy as rolling off a logly in the sewage soaking when magnet is long get rusty rottenly, cause the decline of magnet suction to lose deodorant function; Sealing ring is arranged on sealing plate upper surface simultaneously, sealing ring is in order to ensure the close right slightly upper surface of raised seals plate of sealing, thereby cause dirt to amass on sealing plate surface, accumulate over a long period and make dirt accumulation, sealing plate weight is increased, magnetic force suction is inadequate, thereby causes the not good of sealing between sealing plate and the lower mouth of a river, does not reach the effect of deodorization; This structure is because the lower mouth of a river bore of floor drain cylindrical shell is less than the external diameter of sealing plate in addition, between guide peg and sealing plate, need to adopt Split type structure, otherwise cannot directly assemble, in the time producing, just need to adopt like this two secondary moulds, two procedures, simultaneously the sealing plate installation sealing ring of need to slotting, must have thicker thickness, thereby increase product cost.
Utility model content
The purpose of this utility model is to provide a kind of floor drain deodorization filter core, filter element shell adopts the double-decker of inside and outside cylindrical shell, can support the use with any floor drain housing by the size that changes outer cylinder body, it is easy for installation that the external diameter of sealing plate is less than the internal diameter of outer cylinder body, under inner core, the mouth of a river arranges sealing bound edge, dirt impurity is difficult for accumulating in the surface of sealing plate, has more reliable sealing performance.
For achieving the above object by the following technical solutions:
A kind of floor drain deodorization filter core, comprise cylindrical shell, sealing plate, guide peg and guiding trestle, it is characterized in that: described cylindrical shell comprises outer cylinder body and inner barrel, inner barrel is screwed in outer cylinder body passage, under inner barrel, the interior edge at the mouth of a river is provided with the inside annular protrusion of a circle, annular protrusion is wrapped up by a sealing bound edge, and sealing bound edge lateral wall offers the groove that a circle coordinates with annular protrusion; The external diameter of described sealing plate is greater than the internal diameter of annular protrusion, and the external diameter of sealing plate is less than the internal diameter of outer cylinder body passage, the both sides of described guiding trestle are connected to the bottom of outer cylinder body by connecting rod, guiding trestle center arranges the through hole of above-below direction, the place suitable for reading of through hole has cannelure, in cannelure, be provided with ringshaped magnet, ringshaped magnet is sealed in cannelure by an annular seal cover; Described guide peg upper end is connected in the bottom of sealing plate, and guide peg bottom is through the through hole of guiding trestle, and guide peg bottom offers slotted eye, and columnar magnet is also installed in slotted eye, and columnar magnet is contrary with ringshaped magnet polarity.
The upper surface of described sealing plate is tapered.
The utility model adopts the structure of the double-layer barrel of inside and outside cylindrical shell, leak ground housing for different size and only need change outer cylinder body external dimensions, keep outer cylinder body inner passage size can realize and being used in conjunction with of leaking variously, under inner barrel, the interior edge at the mouth of a river is provided with the inside annular protrusion of a circle, annular protrusion is wrapped up by a weather strip, and weather strip lateral wall offers the groove that a circle coordinates with annular protrusion; Sealing plate and weather strip bottom coordinates realizes sealing effectiveness, and weather strip bottom contact with sewage that while sealing plate upper surface is smooth can contamination dirt, thus the sealing between guarantee sealing plate and weather strip; The internal diameter of outer cylinder body is greater than the external diameter of sealing plate, and weather strip is arranged on inner barrel, sealing plate and guide peg can be arranged to integrative-structure, and adopt the sealing plate of sheet type, when installing, sealing plate is directly installed in the through hole of guiding trestle through in the passage of outer cylinder body, assemble convenient, cost-saving, promote cost performance.
Brief description of the drawings
Fig. 1 is internal construction schematic diagram of the present utility model;
Fig. 2 is the structural representation that the utility model coordinates with floor drain.
Detailed description of the invention
As shown in Figure 1, 2, a kind of floor drain deodorization filter core, comprise cylindrical shell, sealing plate 1, guide peg 2 and guiding trestle 3, described cylindrical shell comprises outer cylinder body 4 and inner barrel 5, inner barrel 5 is screwed in outer cylinder body 1 passage, be provided with the inside annular protrusion of a circle 51 on the interior edge at 5 times mouths of a river of inner barrel, annular protrusion 51 is wrapped up by a weather strip 7, and weather strip 7 lateral walls offer the groove that a circle coordinates with annular protrusion 51; The external diameter of described sealing plate 1 is greater than the internal diameter of annular protrusion 51, and the external diameter of sealing plate 1 is less than the internal diameter of outer cylinder body 4 passages, the both sides of described guiding trestle 3 are connected to the bottom of outer cylinder body 4 by connecting rod 33, guiding trestle 3 centers arrange the through hole 31 of above-below direction, the place suitable for reading of through hole 31 has cannelure, in cannelure, be provided with ringshaped magnet 32, ringshaped magnet 32 is sealed in cannelure by an annular seal cover 8; Described guide peg 2 upper ends and sealing plate 1 are connected as a single entity, guide peg 2 bottoms are through the through hole 31 of guiding trestle 3, guide peg 2 bottoms offer slotted eye, columnar magnet 21 is also installed in slotted eye, slotted eye lower port is provided with sealing-plug 22 columnar magnet 21 is sealed in slotted eye, and columnar magnet 21 is contrary with ringshaped magnet 32 polarity.
The utility model adopts the structure of the double-layer barrel of inside and outside cylindrical shell, when use, outer cylinder body is screwed in the lower mouth of a river place of floor drain housing 9, leak 9 of ground housings for different size and need to change outer cylinder body 4 external dimensions, and the channel size that keeps outer cylinder body 4 can be realized and being used in conjunction with of leaking variously, can save like this die cost, be provided with the inside annular protrusion of a circle 51 on the interior edge at 5 times mouths of a river of inner barrel, annular protrusion 51 is wrapped up by a weather strip 7, and weather strip 7 lateral walls offer the groove that a circle coordinates with annular protrusion; Sealing plate 1 upper surface coordinates and realizes sealing effectiveness with weather strip 7 bottoms, weather strip bottom does not contact while sealing plate upper surface with sewage smooth, weather strip 7 bottoms and sealing plate 1 surface are all difficult for contamination dirt, thereby ensure the sealing between sealing plate 1 and weather strip 7; The internal diameter of outer cylinder body 4 is greater than the external diameter of sealing plate 1, sealing plate 1 and guide peg 2 can be arranged to integrative-structure, and can adopt the sealing plate 1 of sheet type, cost-saving, when installing, sealing plate 1 is directly installed in the through hole of guiding trestle through in the passage of outer cylinder body 4, assemble conveniently, cost performance is higher.
In order to ensure sealing effectiveness between sealing plate and inner barrel, also can be by tapered the upper surface of described sealing plate, taper is more conducive to draining, particle tiny sealing plate upper surface can be washed away, thereby ensure the sealing between sealing plate and weather strip.
Claims (2)
1. a floor drain deodorization filter core, comprise cylindrical shell, sealing plate, guide peg and guiding trestle, it is characterized in that: described cylindrical shell comprises outer cylinder body and inner barrel, inner barrel is screwed in outer cylinder body passage, under inner barrel, the interior edge at the mouth of a river is provided with the inside annular protrusion of a circle, annular protrusion is wrapped up by a sealing bound edge, and sealing bound edge lateral wall offers the groove that a circle coordinates with annular protrusion; The external diameter of described sealing plate is greater than the internal diameter of annular protrusion, and the external diameter of sealing plate is less than the internal diameter of outer cylinder body passage, the both sides of described guiding trestle are connected to the bottom of outer cylinder body by connecting rod, guiding trestle center arranges the through hole of above-below direction, the place suitable for reading of through hole has cannelure, in cannelure, be provided with ringshaped magnet, ringshaped magnet is sealed in cannelure by an annular seal cover; Described guide peg upper end is connected in the bottom of sealing plate, and guide peg bottom is through the through hole of guiding trestle, and guide peg bottom offers slotted eye, and columnar magnet is also installed in slotted eye, and columnar magnet is contrary with ringshaped magnet polarity.
2. a kind of floor drain deodorization filter core as claimed in claim 1, is characterized in that: the upper surface of described sealing plate is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405351.6U CN203960998U (en) | 2014-07-22 | 2014-07-22 | A kind of floor drain deodorization filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405351.6U CN203960998U (en) | 2014-07-22 | 2014-07-22 | A kind of floor drain deodorization filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960998U true CN203960998U (en) | 2014-11-26 |
Family
ID=51921599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420405351.6U Expired - Fee Related CN203960998U (en) | 2014-07-22 | 2014-07-22 | A kind of floor drain deodorization filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162344A (en) * | 2016-12-29 | 2019-01-08 | 吕家杰 | A kind of sealing element of floor drain fuse |
-
2014
- 2014-07-22 CN CN201420405351.6U patent/CN203960998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162344A (en) * | 2016-12-29 | 2019-01-08 | 吕家杰 | A kind of sealing element of floor drain fuse |
| CN109162344B (en) * | 2016-12-29 | 2023-11-21 | 台州万康流体科技有限公司 | Sealing element of floor drain core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203960998U (en) | A kind of floor drain deodorization filter core | |
| CN205013507U (en) | Modular unit bearing | |
| CN201900617U (en) | Valve oil seal assembling tooling | |
| CN202674467U (en) | Vacuum solenoid valve | |
| CN103982656B (en) | The valve assembly of seal ring and use sealing circle | |
| CN203214647U (en) | Needle bearing sealing ring | |
| CN204040170U (en) | A kind of deep water seal floor drainage | |
| CN203964319U (en) | A kind of humidifier cartridge filter | |
| CN204141073U (en) | A kind of submerged pump cable sealing structure | |
| CN203258352U (en) | Drain plug of oil tank | |
| CN203402181U (en) | Automobile brake normally-opened solenoid valve | |
| CN203323922U (en) | Pressure sensor seal structure | |
| CN211774265U (en) | Dual deodorant core | |
| CN202672329U (en) | Self-opening floor drain | |
| CN203175941U (en) | Auto water pump assembly with seal ring | |
| CN204485417U (en) | A kind of pot type Lubricating grease filter device | |
| CN202784162U (en) | Cover sealing structure | |
| CN204083451U (en) | For the switch valve of soda drinking machine | |
| CN208423301U (en) | End cover sealing structure is inserted a kind ofly | |
| CN203753594U (en) | Edible oil bottle | |
| CN202400083U (en) | Automatic water drain valve | |
| CN202901281U (en) | A lower end cap of a spindle of a direct-coupled centrifuge | |
| CN202597790U (en) | Check valve component | |
| CN201289792Y (en) | Sealing ring | |
| CN202202371U (en) | Drainage stack inspection door structure with inner bushing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou extraordinary metal products Co., Ltd. Assignor: Ruan Zhihui Contract record no.: 2015330000028 Denomination of utility model: Deodorization filter element of floor drain Granted publication date: 20141126 License type: Exclusive License Record date: 20150210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |