CN107956247A - A kind of floor drain - Google Patents
A kind of floor drain Download PDFInfo
- Publication number
- CN107956247A CN107956247A CN201711229553.4A CN201711229553A CN107956247A CN 107956247 A CN107956247 A CN 107956247A CN 201711229553 A CN201711229553 A CN 201711229553A CN 107956247 A CN107956247 A CN 107956247A
- Authority
- CN
- China
- Prior art keywords
- floor drain
- sliding
- bar
- fixedly connected
- cavity
- 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.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000007779 soft material Substances 0.000 description 9
- 238000003287 bathing Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
- E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
-
- 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
- E03F5/041—Accessories therefor
-
- 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
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention relates to the connector or similar device technical field for waste pipe or the object-catching of outlet, especially a kind of floor drain, including floor drain body, floor drain body is interior to be equipped with leak paths, and floor drain body is equipped with cover board, and cover board is equipped with leakage hole；Filter plate is equipped with leak paths；Floor drain body is equipped with hollow rubber bumps, and power rail and resetting spring are fixedly connected with rubber bumps；Cavity is equipped with floor drain body；Ejection part is equipped with leak paths；And ejection part is between filter plate and cover board；The lower section of filter plate is equipped with L-shaped support column, and one end of L-shaped support column is fixedly connected with the side wall of leak paths；The other end of L-shaped support column is rotatably connected to rotation section, and rotation section is equipped with the blade being bonded respectively with the upper and lower surface of filter plate；Sliding cavity is equipped with floor drain body, sliding part is slidably connected in sliding cavity；Filter plate is equipped with friction protrusion.This programme can prevent ponding and blocking.
Description
Technical field
The present invention relates to the connector or similar device technical field for waste pipe or the object-catching of outlet, specifically relate to
A kind of and floor drain.
Background technology
Existing floor drain is made of cast iron mostly, and cast iron color and luster is in rust, and not only appearance is not good enough, and rough surface,
Easily get rusty, it is not easy to clean；And the foul smell in sewer is easily accessible to interior.To solve the above-mentioned problems, notification number is
The Chinese utility model patent of CN2128261Y discloses a kind of deep water seal deodorant floor drain, and traditional grid type floor drain is carried out
Improve, it includes floor drain body, envelope bowl and drain cover, and envelope bowl is directly supported at the water sealing (sealing water) pipe upper end in floor drain body, Huo Zhegu
Hang calmly on drain cover.
There are following technical problem for the prior art：1st, the more soft object such as hair enters ground leak with current
When, hair, which holds, to be got lodged at the leakage hole of ground drain surface, and leak speed is just slower；If this floor drain is located in bathroom, then in bathing
When, bathroom content is also easy to produce ponding；Just needs are artificial at this time cleans up hair at leakage hole etc., then can be by product
Water is released, and easily makes hand dirty during bathing, very inconvenient and unhygienic；2nd, the soft material such as hair enters floor drain
Behind inside, easily it is stuck in floor drain and results in blockage.
The content of the invention
It is an object of the invention to provide a kind of floor drain, can prevent ponding and blocking.
To reach above-mentioned purpose, base case of the invention is as follows：
A kind of floor drain, including floor drain body, floor drain body is interior to be equipped with leak paths, and floor drain body, which is equipped with, to be used to cover Lou
The cover board of aquaporin, cover board are equipped with leakage hole；The filter plate with multiple mesh is equipped with leak paths；Floor drain body is equipped with sky
The rubber bumps of the heart, are fixedly connected with power rail in rubber bumps, are equipped with and reset between power rail and the upper surface of floor drain body
Spring；Cavity is equipped with floor drain body, power rail is stretched into cavity；It is equipped with leak paths and is pierced by Lou under the drive of power rail
The ejection part in water hole；And ejection part is between filter plate and cover board；The lower section of filter plate is equipped with L-shaped support column, and L-shaped support column
One end is fixedly connected with the side wall of leak paths；The other end of L-shaped support column is rotatably connected to rotation section, and rotation section is equipped with two
A blade being bonded respectively with the upper and lower surface of filter plate；Sliding cavity is equipped with floor drain body, is slidably connected in sliding cavity
There is sliding part, sliding part is used under the driving of power rail so that rotation section rotates；It is all provided with the upper and lower surface of filter plate
It is useful for the friction protrusion of friction blade.
This programme produce beneficial effect be：
When excessive hair the 1st, is accumulated at leakage hole, the leak speed of leakage hole is slow, jams on rubber bumps with foot at this time,
Rubber bumps can drive power rail to move downward, and power rail drives ejection part to be pierced by leakage hole, and then by the hair at leakage hole
Ejection, and then accelerate water and flow into leakage hole, and then discharge；It is very convenient, reach and produced when preventing bathing in bathroom
The situation of ponding occurs；Need not be very hygienic when bathing to being cleared up at this, without making hand dirty；Only need
The material that ejection part ejects is cleaned up after the completion of bathing, it is very convenient.
2nd, rubber bumps are jammed on downwards always, the lower end of power rail can gradually be contacted with sliding part, and power rail can drive cunning
The direction of dynamic portion towards rotation section is moved, so that sliding part drives rotation section to rotate, the blade on rotation section can also rotate,
And then hair at filter plate mesh will be entered on a small quantity or other soft materials are cut off, prevent long-term accumulation hair herein or
Other soft materials of person；And the hair or other soft materials after cutting off can be discharged with current, and then prevent the feelings blocked
Condition occurs.
3rd, rotation section is equipped with two blades being bonded respectively with the upper and lower surface of filter plate, the i.e. upper table in filter plate
Contacted respectively by blade on face and lower surface, can realize the secondary cut to the hair at filter plate or soft material,
The situation for further preventing from blocking occurs.
4th, the friction protrusion for the blade that rubs is equipped with the upper and lower surface of filter plate, can be constantly to therewith
The blade of contact is polished, and ensures that blade has certain sharpness.
Preferred solution one：As the further optimization to base case, ejection part include cross bar, supporting rack, taper top,
Eject rack, gear；The cavity wall of gear and cavity is rotatablely connected；Power rail includes bar body and is fixedly connected on bar body side wall
On bar rack, bar rack and pinion engagement；Cross bar is fixedly connected between ejection rack and supporting rack, and ejects rack and tooth
Wheel engagement；Taper comes directly towards the upper surface for being fixedly connected on supporting rack.
Said structure simply realizes power rail when moving downward very much, and the bar rack on power rail can drive
Gear rotates, and gear drives ejection rack to move upwards, and ejection rack drives cross bar moves upwards, and then drives and be fixedly connected on
The other end of supporting rack of cross bar moves upwards, and the taper top on supporting rack can gradually be pierced by leakage hole at this time, very simply
Realize by hair in leakage hole etc. eject.
Preferred solution two：As the further optimization to preferred solution one, the surface of taper top is equipped with multiple protrusions.It is convex
The setting risen, primarily to blocking the materials such as the hair dropped into from leakage hole in leak paths so that the material energy such as hair
High spot is enough hung over, and then ejects it from leakage hole easy to taper top；Situations such as further preventing from blocking.
Preferred solution three：As the further optimization to base case or preferred solution one, rotation section include Rotational Cylindrical and
Gear ring is rotated, rotates the lower end that gear ring is fixedly connected on Rotational Cylindrical；Rotational Cylindrical lower part, which is equipped with, rotates chamber, the end of L-shaped support column
Stretch into and rotate intracavitary and the cavity wall rotation connection with rotating chamber；Blade is fixedly connected in Rotational Cylindrical
Said structure simply realizes very much, and Rotational Cylindrical can be sleeved on the end of L-shaped support column, and can be in L-shaped branch
The cofree rotation of dagger.
Preferred solution four：As the further optimization to preferred solution three, sliding part includes sliding spring, sliding bar and consolidates
Surely the sliding rack of sliding bar side is connected to, sliding rack is engaged with rotating gear ring；The cavity wall of sliding bar and sliding cavity is slided
Connection；Sliding bar is fixedly connected with sliding spring away from the one end for rotating gear ring, and the cavity wall of sliding spring and sliding cavity is fixed
Connection；Power rail can drive sliding bar to be moved towards the direction for rotating gear ring and to rotate gear ring rotation.
Said structure simply realizes power rail during moving downward very much, can drive sliding bar towards rotation
The direction movement of gear ring, and can band during the sliding rack on sliding bar is engaged with rotating gear ring, therefore sliding bar moves
Turn moves ring gear against rotation, and then drives and rotated with rotating of rotating that gear ring is fixedly connected so that blade rotation.
Preferred solution five：As the further optimization to preferred solution four, the one end of sliding bar away from rotation gear ring is court
The inclined-plane that the direction of sliding spring tilts down；And the position correspondence of the end and power rail.The setting on inclined-plane, is further ensured that
Power rail during moving downward can and sliding bar contact of incline plane so that sliding bar moves.
Brief description of the drawings
Fig. 1 is a kind of top view of floor drain of the present invention；
Fig. 2 is the top view opened in Fig. 1 after cover board；
Fig. 3 is the A-A sectional views of Fig. 1；
Fig. 4 is the partial enlarged view of B in Fig. 3.
Embodiment
Below by embodiment, the present invention is described in further detail：
Reference numeral in Figure of description 1, Fig. 2, Fig. 3 and Fig. 4 includes：Floor drain body 1, leak paths 11, cover board 12,
Leakage hole 13, filter plate 111, friction protrusion 1111, rubber bumps 2, power rail 21, resetting spring 22, cavity 14, rod cavity 141, tooth
Bar chamber 142, gear cavity 143, L-shaped support column 15, Rotational Cylindrical 151, rotate gear ring 152, blade 153, cross bar 31, supporting rack 32,
Taper top 33, ejection rack 34, gear 35, sliding spring 4, sliding bar 41.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, to reach above-mentioned purpose, base case of the invention is as follows：
A kind of floor drain, including floor drain body 1, floor drain body 1 is interior to be equipped with leak paths 11, and floor drain body 1, which is equipped with, to be used for
The cover board 12 of leak paths 11 is covered, cover board 12 is equipped with leakage hole 13.Two block buckles are fixedly connected with cover board 12,
Center line symmetrical setting of two buckles along cover board 12.The upper portion side wall of leak paths 11 is respectively used to be caught in equipped with two
The groove of one buckle.
The filter plate 111 with multiple mesh is equipped with leak paths 11；Floor drain body 1 is equipped with hollow rubber bumps 2, rubber
Power rail 21 is fixedly connected with glue protrusion 2, resetting spring 22 is equipped between power rail 21 and the upper surface of floor drain body 1；Ground
Cavity 14 is equipped with leakage body 1.Cavity 14 includes rod cavity 141, rack chamber 142 and gear cavity 143, and rod cavity 141 and rack chamber
142 are parallel to each other and are divided by gear cavity 143 for upper and lower cavity.Power rail 21 is stretched into rod cavity 141.
The ejection part that leakage hole 13 is pierced by under the drive of power rail 21 is equipped with leak paths 11；And ejection part is positioned at filter
Between plate 111 and cover board 12.Ejection part includes cross bar 31, supporting rack 32, taper top 33, ejection rack 34, gear 35；Gear
35 are rotatablely connected with the cavity wall of gear cavity 143.Power rail 21 includes bar body and the bar tooth being fixedly connected on bar body side wall
Bar, bar rack and pinion 35 engage；Cross bar 31 be fixedly connected on ejection rack 34 and supporting rack 32 between, and eject rack 34 with
Gear 35 engages；Taper top 33 is fixedly connected on the upper surface of supporting rack 32.The surface of taper top 33 is fixedly connected with more
A protrusion.
The lower section of filter plate 111 is equipped with L-shaped support column 15, and one end of L-shaped support column 15 and the side wall of leak paths 11 are consolidated
Fixed connection；The other end of L-shaped support column 15 is rotatably connected to rotation section, and rotation section is upper with filter plate 111 respectively equipped with two
Surface and the blade 153 of lower surface fitting；Sliding cavity is equipped with floor drain body 1, sliding part is slidably connected in sliding cavity, is slided
Portion is used under the driving of power rail 21 so that rotation section rotates；It is equipped with the upper and lower surface of filter plate 111 for rubbing
Wipe the friction protrusion 1111 of blade 153；Concrete structure is as follows：
Rotation section includes Rotational Cylindrical 151 and rotates gear ring 152, rotates gear ring 152 and is fixedly connected under Rotational Cylindrical 151
End；151 lower part of Rotational Cylindrical, which is equipped with, rotates chamber, and the end of L-shaped support column 15, which is stretched into, rotates intracavitary and the cavity wall rotation with rotating chamber
Connection；Blade 153 is fixedly connected in Rotational Cylindrical 151.
Sliding part includes sliding spring 4, sliding bar 41 and the sliding rack for being fixedly connected on 41 side of sliding bar, slide teeth
Bar is engaged with rotating gear ring 152；Sliding bar 41 and the cavity wall of sliding cavity are slidably connected；Sliding bar 41 is away from rotation gear ring 152
One end is fixedly connected with sliding spring 4, and sliding spring 4 is fixedly connected with the cavity wall of sliding cavity；Power rail 21 can drive slip
Bar 41 is moved towards the direction for rotating gear ring 152 and rotated so that rotating gear ring 152.As shown in figure 3, sliding bar 41 is away from rotation
One end of gear ring 152 is the inclined-plane (being to be tilted down towards right in figure) tilted down towards the direction of sliding spring；And should
End and the position correspondence of power rail 21.
In use, jamming on rubber bumps 2 with foot, power rail 21 moves downward, and the bar rack on power rail 21 can band moving teeth
Wheel 35 rotates clockwise, and gear 35 drives ejection rack 34 to move upwards, and ejection rack 34 drives cross bar 31 to move upwards, and then
Drive is fixedly connected on the other end of supporting rack 32 of cross bar 31 and moves upwards, and the taper top 33 on supporting rack 32 can be by this time
Leakage hole 13 is gradually pierced by, simply realizes very much and ejects hair in leakage hole 13 etc., and then accelerates water and flows into leakage hole
Discharge in 13；It is very convenient, reach the situation generation for producing ponding when preventing bathing in bathroom；Need not be in bathing
When to being cleared up at this, without making hand dirty, very health；Only need the material for ejection part being ejected after the completion of bathing
Clean up, it is very convenient.
Continue to jam on rubber bumps 2 downwards, the contact of incline plane that the lower end of power rail 21 can gradually with sliding bar 41, Ran Houcong
The top on 41 inclined-plane of sliding bar is slided to the direction of lower end, and sliding bar 41 can be towards the direction for rotating gear ring 152 during this
Movement, and can band turn during the sliding rack on sliding bar 41 is engaged with rotating gear ring 152, therefore sliding bar 41 moves
Moving teeth circle 152 rotates, and then drives and rotated with rotating of being fixedly connected of rotation gear ring 152 so that rotates the blade 153 of Your Majesty
Also rotate, and then hair at 111 mesh of filter plate will be entered on a small quantity or other soft materials are cut off, prevent long-term herein
Accumulate hair or other soft materials；And the hair or other soft materials after cutting off can be discharged with current, Jin Erfang
Situation about only blocking occurs.In addition Rotational Cylindrical 151 is equipped with the blade being bonded respectively with the upper and lower surface of filter plate 111
153, i.e., contacted, can realized at filter plate 111 by blade 153 respectively in the upper and lower surface of filter plate 111
The secondary cut of hair or soft material, the situation for further preventing from blocking occur.
In addition, the distance that moves downward of power rail 21 can taking human as control, if being not required blade 153 to rotate, in taper
After top 33 is pierced by leakage hole 13, it is possible to no longer jam on rubber bumps 2, resetting spring 22 can cause power rail 21 to recover at this time
It is in situ.
More than be only the embodiment of the present invention, the general knowledge such as known concrete structure and characteristic is not made excessively herein in scheme
Description.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, it can also make
Several modifications and improvements, these should also be considered as protection scope of the present invention, these effects implemented all without the influence present invention
And practical applicability.The scope of protection required by this application should be based on the content of the claims, specific in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (6)
1. a kind of floor drain, including floor drain body, the floor drain body is interior to be equipped with leak paths, and floor drain body, which is equipped with, to be used to cover
The cover board of leak paths, cover board are equipped with leakage hole；The filter plate with multiple mesh is equipped with leak paths；It is characterized in that, institute
State floor drain body and be equipped with hollow rubber bumps, power rail, power rail and floor drain sheet are fixedly connected with the rubber bumps
Resetting spring is equipped between the upper surface of body；Cavity is equipped with floor drain body, the power rail is stretched into cavity；The leak is led to
The ejection part that leakage hole is pierced by under the drive of power rail is equipped with road；And ejection part is between filter plate and cover board；The filter
The lower section of plate is equipped with L-shaped support column, and one end of L-shaped support column is fixedly connected with the side wall of leak paths；L-shaped support column it is another
One end is rotatably connected to rotation section, and the rotation section is equipped with two knives being bonded respectively with the upper and lower surface of filter plate
Piece；Sliding cavity is equipped with the floor drain body, sliding part is slidably connected in the sliding cavity, the sliding part is used for described
Under the driving of power rail so that rotation section rotates；Rubbing for the blade that rubs is equipped with the upper and lower surface of the filter plate
Wipe raised.
2. a kind of floor drain according to claim 1, it is characterised in that the ejection part includes cross bar, supporting rack, taper top
Head, ejection rack, gear；The cavity wall of the gear and the cavity is rotatablely connected；The power rail includes bar body and fixation
The bar rack being connected on bar body side wall, the bar rack are engaged with the gear；The cross bar is fixedly connected on ejection tooth
Between bar and supporting rack, and eject rack and engaged with the gear；The taper top is fixedly connected on the upper surface of supporting rack.
3. a kind of floor drain according to claim 2, it is characterised in that the surface of the taper top is equipped with multiple protrusions.
4. a kind of floor drain according to claim 1 or 2, it is characterised in that the rotation section includes Rotational Cylindrical and turning gear
Circle, the lower end for rotating gear ring and being fixedly connected on Rotational Cylindrical；Rotational Cylindrical lower part, which is equipped with, rotates chamber, and the end of L-shaped support column is stretched
Enter to rotate intracavitary and the cavity wall with rotating chamber is rotatablely connected；The blade is fixedly connected in Rotational Cylindrical.
A kind of 5. floor drain according to claim 4, it is characterised in that the sliding part include sliding spring, sliding bar and
The sliding rack of sliding bar side is fixedly connected on, the sliding rack is engaged with the rotation gear ring；Sliding bar and sliding cavity
Cavity wall be slidably connected；Sliding bar is fixedly connected with the sliding spring, and sliding spring and cunning away from the one end for rotating gear ring
The cavity wall of dynamic chamber is fixedly connected；Power rail can drive sliding bar to be moved towards the direction for rotating gear ring and to rotate gear ring rotation
Turn.
6. a kind of floor drain according to claim 5, it is characterised in that the one end of the sliding bar away from rotation gear ring is court
The inclined-plane that the direction of sliding spring tilts down；And the position correspondence of the end and power rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229553.4A CN107956247B (en) | 2017-11-29 | 2017-11-29 | A kind of floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229553.4A CN107956247B (en) | 2017-11-29 | 2017-11-29 | A kind of floor drain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107956247A true CN107956247A (en) | 2018-04-24 |
| CN107956247B CN107956247B (en) | 2019-11-26 |
Family
ID=61962544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711229553.4A Active CN107956247B (en) | 2017-11-29 | 2017-11-29 | A kind of floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107956247B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930679A (en) * | 2019-04-01 | 2019-06-25 | 四川大学工程设计研究院有限公司 | A kind of water-saving building supply and drain water system |
| CN110005040A (en) * | 2019-04-22 | 2019-07-12 | 绍兴文理学院 | A kind of floor drain apparatus of automatic cleaning hair |
| CN110578363A (en) * | 2019-06-22 | 2019-12-17 | 钟抒言 | Floor drain with self-cleaning function |
| CN112609799A (en) * | 2020-12-04 | 2021-04-06 | 杭州苍狼贸易有限公司 | Special funnel that subsides in bathroom |
| CN112982628A (en) * | 2021-02-24 | 2021-06-18 | 朱照华 | Roadbed engineering is with having drainage device who prevents blockking up mechanism |
| CN113463697A (en) * | 2021-06-09 | 2021-10-01 | 曾宪伟 | Anti-floating design sump pit device of bridge |
| CN114293641A (en) * | 2021-12-31 | 2022-04-08 | 北京城乡建设集团有限责任公司 | Underground garage drainage system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052349A (en) * | 2007-08-28 | 2009-03-12 | Panasonic Electric Works Co Ltd | Hair catcher |
| CN102071729A (en) * | 2011-01-25 | 2011-05-25 | 南通芯迎设计服务有限公司 | Floor drain easy to clean hair |
| CN205369509U (en) * | 2016-02-29 | 2016-07-06 | 李燕 | Hair device is prevented with easy clearance to floor drain |
| CN105863035A (en) * | 2016-06-08 | 2016-08-17 | 江先庆 | Improved sewer cover plate assembly |
| CN205894189U (en) * | 2016-06-22 | 2017-01-18 | 九阳股份有限公司 | Filtration is arranged sediment subassembly and is had its cleaning water tank |
| CN106759802A (en) * | 2016-12-21 | 2017-05-31 | 苏州七巧板日用品科技有限公司 | A kind of Anti-blocking floor drain |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052349A (en) * | 2007-08-28 | 2009-03-12 | Panasonic Electric Works Co Ltd | Hair catcher |
| CN102071729A (en) * | 2011-01-25 | 2011-05-25 | 南通芯迎设计服务有限公司 | Floor drain easy to clean hair |
| CN205369509U (en) * | 2016-02-29 | 2016-07-06 | 李燕 | Hair device is prevented with easy clearance to floor drain |
| CN105863035A (en) * | 2016-06-08 | 2016-08-17 | 江先庆 | Improved sewer cover plate assembly |
| CN205894189U (en) * | 2016-06-22 | 2017-01-18 | 九阳股份有限公司 | Filtration is arranged sediment subassembly and is had its cleaning water tank |
| CN106759802A (en) * | 2016-12-21 | 2017-05-31 | 苏州七巧板日用品科技有限公司 | A kind of Anti-blocking floor drain |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109930679A (en) * | 2019-04-01 | 2019-06-25 | 四川大学工程设计研究院有限公司 | A kind of water-saving building supply and drain water system |
| CN110005040A (en) * | 2019-04-22 | 2019-07-12 | 绍兴文理学院 | A kind of floor drain apparatus of automatic cleaning hair |
| CN110578363A (en) * | 2019-06-22 | 2019-12-17 | 钟抒言 | Floor drain with self-cleaning function |
| CN112609799A (en) * | 2020-12-04 | 2021-04-06 | 杭州苍狼贸易有限公司 | Special funnel that subsides in bathroom |
| CN112982628A (en) * | 2021-02-24 | 2021-06-18 | 朱照华 | Roadbed engineering is with having drainage device who prevents blockking up mechanism |
| CN112982628B (en) * | 2021-02-24 | 2024-02-27 | 中交(广州)铁道设计研究院有限公司 | Drainage device with anti-blocking mechanism for roadbed engineering |
| CN113463697A (en) * | 2021-06-09 | 2021-10-01 | 曾宪伟 | Anti-floating design sump pit device of bridge |
| CN114293641A (en) * | 2021-12-31 | 2022-04-08 | 北京城乡建设集团有限责任公司 | Underground garage drainage system |
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| Publication number | Publication date |
|---|---|
| CN107956247B (en) | 2019-11-26 |
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Application publication date: 20180424 Assignee: NINGBO QINGZHI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Assignor: NINGBO JIANGBEI FENGSHANG ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Contract record no.: X2021330000230 Denomination of invention: Floor drain Granted publication date: 20191126 License type: Common License Record date: 20210903 |
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Assignee: NINGBO QINGZHI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Assignor: NINGBO JIANGBEI FENGSHANG ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. Contract record no.: X2021330000230 Date of cancellation: 20240220 |