CN109113166A - A kind of sealing of big flow drains core from return floor drain - Google Patents
A kind of sealing of big flow drains core from return floor drain Download PDFInfo
- Publication number
- CN109113166A CN109113166A CN201811262446.6A CN201811262446A CN109113166A CN 109113166 A CN109113166 A CN 109113166A CN 201811262446 A CN201811262446 A CN 201811262446A CN 109113166 A CN109113166 A CN 109113166A
- Authority
- CN
- China
- Prior art keywords
- magnet
- cover board
- seal cover
- main body
- core main
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 23
- 230000005291 magnetic effect Effects 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000010865 sewage Substances 0.000 description 9
- 230000005294 ferromagnetic effect Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 238000004332 deodorization Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001835 salubrious effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 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
- 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
- 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
-
- 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
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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of sealings of big flow to drain core from return floor drain, including draining core main body, support fastener and seal cover board, it is characterized in that, the lower end of the draining core main body offers inclined water outlet, the lower section for draining core main body is equipped with seal cover board, water outlet edge is evenly distributed with the first magnet, third magnet, 5th magnet, the upper surface of seal cover board is fixedly connected with the second magnet, 4th magnet, 6th magnet, first magnet is matched with the second magnet, third magnet is matched with the 4th magnet, 5th magnet is matched with the 6th magnet, the configuration of the present invention is simple, it is easy for installation, utilize three groups of magnet, seal cover board is set to completely disengage fulcrum support, seal cover board is fully sealed with the lower end for draining core main body, it does not interspace, greatly strengthen sealing effect, and the present invention is not necessarily to the tail in seal cover board Clump weight is arranged in portion, reduces the volume of seal cover board overturning structure, increases displacement.
Description
Technical field
The present invention relates to a kind of sanitaryware, specifically a kind of big flow sealing drains core from return floor drain.
Background technique
Floor drain is the important interface for connecting sewerage system and flooring, the important portion as drainage system in house
Part, its performance quality directly influence the discharge of sewage and the quality of room air, play to the peculiar smell control of sanitary and balneal room
Crucial effect.
The odour-proof floor drain of the prior art haves the shortcomings that odor-resistant result is poor, it is slow to be lauched, and the folding of floor drain core fully relies on
The rotation of shaft, shaft must retain certain gap, under such circumstances, it is unavoidable left at the sealing of floor drain core between
Gap, odor-resistant result is poor, instantly many floor drain products, and in deodorization, there is defects for insect prevention, in deodorization structure, the draining of occupancy
Device space is bigger, has seriously affected streamflow, in addition, many magnetic floor drain cores are in use by sanitary sewage instantly
Middle Ferromagnetic Impurities are adsorbed on magnet, and cover board is caused to be not closed completely, poor sealing effect.
Summary of the invention
The purpose of the present invention is to provide a kind of sealings of big flow to drain core from return floor drain, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of sealing of big flow drains core, including draining core main body, support fastener and seal cover board, feature from return floor drain
It is, the lower end of the draining core main body offers inclined water outlet, and the lower section of draining core main body is equipped with seal cover board, water outlet
Mouth edge is evenly distributed with the first magnet, third magnet, the 5th magnet, and the upper surface of seal cover board is fixedly connected with the second magnetic
Iron, the 4th magnet, the 6th magnet, the first magnet are matched with the second magnet, and third magnet is matched with the 4th magnet, the 5th magnetic
Iron is matched with the 6th magnet.
As a further solution of the present invention: the upper end of the draining core main body is equipped with water inlet.
As further scheme of the invention: the water inlet above the draining core main body is equipped with support fastener,
Support fastener is fixedly connected with the inner wall for draining core main body.
As the present invention further scheme: the upper surface of the support fastener is fixedly connected with the 7th magnet, the
Eight magnet.
As further scheme of the invention: first magnet, third magnet, the 5th magnet are respectively fixedly connected with
On the inner wall for draining core main body.
As further scheme of the invention: the edge of the seal cover board is equipped with seal cover board adhesive tape.
Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple, easy for installation, pass through setting three
Group magnet, greatly strengthens leakproofness, using three groups of magnet, seal cover board is made to completely disengage fulcrum support, relies on three groups of magnet
Magnetic-adsorption draining core main body lower end, make seal cover board with draining core main body lower end be fully sealed, do not interspace, greatly
Sealing effect is enhanced greatly, and the present invention is not necessarily to that clump weight is arranged in the tail portion of seal cover board, reduce seal cover board overturning knot
The volume of structure, increases displacement, and by further enhancing leakproofness in seal cover board adhesive tape, odor-resistant result is good, effectively
Solve the problems, such as that existing floor drain draining core poor sealing performance, odor-resistant result are poor, effective insect prevention, bilge water resisting return it is excessive, under cutting
Water channel adverse circumstances influence, and ensure the salubrious of living environment, can be effectively to sewage by the way that the 7th magnetic stripe, the 8th magnetic stripe is arranged
In ferromagnetic sundries targetedly filtered, prevent Ferromagnetic Impurities enter draining core main body inside, avoid ferromagnetism
Impurity brings a negative impact the leakproofness of the present apparatus.
Detailed description of the invention
Fig. 1 is that big flow seals the structural schematic diagram that core is drained from return floor drain；
Fig. 2 is that big flow seals the perspective view that core is drained from return floor drain；
Fig. 3 is that big flow seals the side view that core is drained from return floor drain；
Fig. 4 is that big flow seals the bottom view that core is drained from return floor drain.
In figure: the first magnet of 1-；The second magnet of 2-；3- third magnet；The 4th magnet of 4-；The 5th magnet of 5-；The 6th magnetic of 6-
Iron；The 7th magnetic stripe of 7-；The 8th magnetic stripe of 8-；9- drains core main body；10- supports fastener；11- seal cover board；12- seal cover board glue
Item.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1-4, in the embodiment of the present invention, a kind of big flow sealing drains core, including draining core main body from return floor drain
9, fastener 10 and seal cover board 11 are supported, the upper end of draining core main body 9 is equipped with water inlet, and the lower end of draining core main body 9 opens up
There is inclined water outlet, the lower section of draining core main body 9 is equipped with seal cover board 11, the right end and draining core main body 9 of seal cover board 11
Bottom it is hinged, compared to traditional floor drain, the present invention is not necessarily to that clump weight is arranged in the tail portion of seal cover board 11, to reduce close
The volume that plate 11 overturns structure is covered, the scope of activities of seal cover board 11 is big, to increase displacement, is conducive to the row of sewage
It puts, water outlet edge is evenly distributed with the first magnet 1, third magnet 3, the 5th magnet 5, the first magnet 1, third magnet 3,
The distribution triangular in shape of five magnet 5, the first magnet 1, third magnet 3, the 5th magnet 5 are respectively fixedly connected in draining core main body 9
On inner wall, the upper surface of seal cover board 11 is fixedly connected with the second magnet 2, the 4th magnet 4, the 6th magnet 6, the second magnet 2,
Four magnet 4, the 6th magnet 6 are corresponded with the position of the first magnet 1, third magnet 3, the 5th magnet 5 respectively, the first magnet 1
It being matched with the second magnet 2, third magnet 3 is matched with the 4th magnet 4, and the 5th magnet 5 is matched with the 6th magnet 6, and second
Magnet 2, the 4th magnet 4, the distribution triangular in shape of the 6th magnet 6, using the magnet principle that there is a natural attraction between the sexes, magnet is mutual between any two
Attract, be bonded seal cover board 11 with water outlet, keeps water outlet in sealing state, compared to traditional floor drain, the present apparatus is logical
Three groups of magnet of setting are crossed, seal cover board 11 is made to completely disengage fulcrum support, are draining core master by the magnetic-adsorption of three groups of magnet
The lower end of body 9 is fully sealed seal cover board 11 with the lower end for draining core main body 9, does not interspace, and greatly strengthens sealing effect
Fruit, the edge of seal cover board 11 are equipped with seal cover board adhesive tape 12, further enhance sealing effect, play the work of deodorization
With.
The working principle of the invention is: by the way that the first magnet 1, third is arranged in the lower end water outlet of draining core main body 9
Magnet 3, the 5th magnet 5 are arranged the second magnet 2, the 4th magnet 4, the 6th magnet 6 in the upper surface of seal cover board 11, utilize magnetic
The iron principle that there is a natural attraction between the sexes, magnet are attracted each other between any two, are bonded seal cover board 11 with water outlet, keep water outlet in
Sealing state enhances sealing effect, plays the role of deodorization, when sewage is from draining by the way that seal cover board adhesive tape 12 is arranged
When the water inlet of core main body 9 flows into, under gravity, seal cover board 11 is rotated down, the first magnet 1 and the second magnet 2
Separation, third magnet 3 is separated with the 4th magnet 4, the 5th magnet 5 is separated with the 6th magnet 6, close with the increase of the discharge of sewage
Capping plate 11 continues to rotate down, and until seal cover board 11 turns to maximum angle, is influenced not rotating by submarine pipeline and is
Only, in the course of rotation, the 5th magnet 5, the 6th magnet 6 remain enough attractions, when sewage is completely into being lauched
After pipeline, under the magnetic force, seal cover board 11 is rotated backward, and returns to initial position, restores sealing state.
Embodiment 2
A kind of sealing of big flow drains core, including draining core main body 9, support fastener 10 and seal cover board 11 from return floor drain,
The upper end for draining core main body 9 is equipped with water inlet, and the lower end of draining core main body 9 offers inclined water outlet, draining core main body 9
Lower section is equipped with seal cover board 11, and the right end of seal cover board 11 and the bottom of draining core main body 9 are hinged, compared to traditional floor drain, originally
Invention is without being arranged clump weight in the tail portion of seal cover board 11, so that the volume that seal cover board 11 overturns structure is reduced, sealing
The scope of activities of cover board 11 is big, to increase displacement, is conducive to the discharge of sewage, water outlet edge is evenly distributed with first
Magnet 1, third magnet 3, the 5th magnet 5, the first magnet 1, third magnet 3, the distribution triangular in shape of the 5th magnet 5, the first magnet
1, third magnet 3, the 5th magnet 5 are respectively fixedly connected on the inner wall of draining core main body 9, and the upper surface of seal cover board 11 is fixed
Be connected with the second magnet 2, the 4th magnet 4, the 6th magnet 6, the second magnet 2, the 4th magnet 4, the 6th magnet 6 respectively with the first magnetic
Iron 1, third magnet 3, the 5th magnet 5 position correspond, the first magnet 1 matches with the second magnet 2, third magnet 3 and
4th magnet 4 matches, and the 5th magnet 5 is matched with the 6th magnet 6, and the second magnet 2, the 4th magnet 4, the 6th magnet 6 are in three
Angular distribution, using the magnet principle that there is a natural attraction between the sexes, magnet is attracted each other between any two, pastes seal cover board 11 and water outlet
It closes, keeps water outlet in sealing state, compared to traditional floor drain, the present apparatus makes seal cover board 11 by three groups of magnet of setting
Completely disengage fulcrum support, by three groups of magnet magnetic-adsorption draining core main body 9 lower end, make seal cover board 11 and draining
The lower end of core main body 9 is fully sealed, and does not interspace, and greatly strengthens sealing effect, and the edge of seal cover board 11 is equipped with close
Plate adhesive tape 12 is covered, sealing effect is further enhanced, plays the role of deodorization, the water inlet of 9 top of draining core main body is set
There is support fastener 10, support fastener 10 is fixedly connected with the inner wall for draining core main body 9, and the upper surface of support fastener 10 is solid
Surely it is connected with the 7th magnet 7, the 8th magnet 8, using the Ferromagnetic Impurities in the 7th magnet 7,8 absorption effluent of the 8th magnet, is prevented
Only Ferromagnetic Impurities enter in draining core main body 9, influence the normal operation of seal cover board 11.
It should be strongly noted that draining core main body 9, support fastener 10 and seal cover board 11 in the application is existing skill
The application of art is arranged three groups of magnet and seals, and solves moving point as between seal cover board and water outlet caused by supporting point
Gap problem adsorbs the Ferromagnetic Impurities in sewage using the 7th magnet, the 8th magnet, and Ferromagnetic Impurities is avoided to influence ground
The leakproofness of leakage is the innovative point of the application, efficiently solve existing floor drain draining core poor sealing performance, odor-resistant result it is poor,
Magnetic viscous magnetic problem.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of big flow sealing drains core, including draining core main body (9), support fastener (10) and sealing cover from return floor drain
Plate (11), which is characterized in that the lower end of draining core main body (9) offers inclined water outlet, under draining core main body (9)
Side is equipped with seal cover board (11), and water outlet edge is evenly distributed with the first magnet (1), third magnet (3), the 5th magnet (5),
First magnet (1), third magnet (3), the 5th magnet (5) distribution triangular in shape, the upper surface of seal cover board (11) is fixedly connected
There are the second magnet (2), the 4th magnet (4), the 6th magnet (6), the first magnet (1) is matched with the second magnet (2), third magnet
(3) it is matched with the 4th magnet (4), the 5th magnet (5) is matched with the 6th magnet (6), corresponding, the second magnet (2), the 4th
Magnet (4), the 6th magnet (6) distribution triangular in shape.
2. big flow sealing according to claim 1 drains core from return floor drain, which is characterized in that the draining core main body
(9) upper end is equipped with water inlet.
3. big flow sealing according to claim 2 drains core from return floor drain, which is characterized in that the draining core main body
(9) water inlet above is equipped with support fastener (10), supports the inner wall of fastener (10) and draining core main body (9) is fixed to connect
It connects.
4. big flow sealing according to claim 3 drains core from return floor drain, which is characterized in that the support fastener
(10) upper surface is fixedly connected with the 7th magnet (7), the 8th magnet (8).
5. big flow sealing according to claim 1 drains core from return floor drain, which is characterized in that first magnet
(1), third magnet (3), the 5th magnet (5) are respectively fixedly connected on the inner wall of draining core main body (9).
6. -5 any big flow sealings drain core from return floor drain according to claim 1, which is characterized in that the sealing
The edge of cover board (11) is equipped with seal cover board adhesive tape (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811262446.6A CN109113166A (en) | 2018-10-27 | 2018-10-27 | A kind of sealing of big flow drains core from return floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811262446.6A CN109113166A (en) | 2018-10-27 | 2018-10-27 | A kind of sealing of big flow drains core from return floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109113166A true CN109113166A (en) | 2019-01-01 |
Family
ID=64854475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811262446.6A Pending CN109113166A (en) | 2018-10-27 | 2018-10-27 | A kind of sealing of big flow drains core from return floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109113166A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202187406U (en) * | 2011-08-04 | 2012-04-11 | 苏晓扬 | Floor drain with magnetic swinging blade |
| CN203531080U (en) * | 2013-10-30 | 2014-04-09 | 张斯靓 | Floating ring floor drain |
| WO2017000855A1 (en) * | 2015-06-29 | 2017-01-05 | 张金荣 | Magnetic floor drain |
| CN205894249U (en) * | 2016-08-15 | 2017-01-18 | 许德鑫 | Leak in many defense sectors of permanent magnetism |
| CN207144116U (en) * | 2017-05-27 | 2018-03-27 | 孙莎 | A kind of odour-proof floor drain |
| CN207194125U (en) * | 2017-09-27 | 2018-04-06 | 潘力涛 | A kind of encapsulated odor-proof inner core of magnetic and the floor drain and basin launching pipe using the inner core |
| CN207633494U (en) * | 2017-12-13 | 2018-07-20 | 台州市金豪利洁具有限公司 | A kind of magnetic type floor drain core |
-
2018
- 2018-10-27 CN CN201811262446.6A patent/CN109113166A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202187406U (en) * | 2011-08-04 | 2012-04-11 | 苏晓扬 | Floor drain with magnetic swinging blade |
| CN203531080U (en) * | 2013-10-30 | 2014-04-09 | 张斯靓 | Floating ring floor drain |
| WO2017000855A1 (en) * | 2015-06-29 | 2017-01-05 | 张金荣 | Magnetic floor drain |
| CN205894249U (en) * | 2016-08-15 | 2017-01-18 | 许德鑫 | Leak in many defense sectors of permanent magnetism |
| CN207144116U (en) * | 2017-05-27 | 2018-03-27 | 孙莎 | A kind of odour-proof floor drain |
| CN207194125U (en) * | 2017-09-27 | 2018-04-06 | 潘力涛 | A kind of encapsulated odor-proof inner core of magnetic and the floor drain and basin launching pipe using the inner core |
| CN207633494U (en) * | 2017-12-13 | 2018-07-20 | 台州市金豪利洁具有限公司 | A kind of magnetic type floor drain core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204511219U (en) | A kind of moisture-proof wardrobe door | |
| CN201475649U (en) | Negative pressure automatic drainage device | |
| CN202595885U (en) | Novel floor drainage device | |
| CN110578978B (en) | Floater-preventing retractable air bag reducer air inlet system and operation method thereof | |
| CN109113166A (en) | A kind of sealing of big flow drains core from return floor drain | |
| CN207017371U (en) | A kind of Homofloor drainage system and its co-layer draining manifold | |
| CN107997712A (en) | A kind of self-help type Full-automatic table-ware cleaning device | |
| CN204001589U (en) | Draining floor | |
| CN207180385U (en) | Water-sealed circular cooler end seal | |
| CN208329119U (en) | A kind of bearing-type double containment magnetic suspension floor drain | |
| CN202853034U (en) | Separating type humidifier | |
| CN206729545U (en) | A kind of flowing water tea table provided with flower trough | |
| CN202043509U (en) | Novel tree permeation drip irrigation device | |
| CN210951730U (en) | Anti-floating object retractable air bag reducer air inlet system | |
| CN201687073U (en) | Deodorizing ground filter | |
| CN209412958U (en) | A kind of floor drain of self-closed | |
| CN204212255U (en) | A kind of floor drain | |
| CN203347002U (en) | Floor drain improvement structure | |
| CN208122708U (en) | A kind of skyscraper water blocking transom | |
| CN207821579U (en) | A kind of opaque vase of automatic watering | |
| CN201934138U (en) | Gas extraction drainage device and gas extraction drainage system | |
| CN206503427U (en) | Node component waterproof construction | |
| CN206963697U (en) | Intelligent ecological fish jar | |
| CN105210707A (en) | Transperent suspension ball in water | |
| CN203475559U (en) | Time-delay water inlet device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20190101 |