CN107190837A - The lift bearing device and floor drain of a kind of floor drain embedded box and correlation - Google Patents
The lift bearing device and floor drain of a kind of floor drain embedded box and correlation Download PDFInfo
- Publication number
- CN107190837A CN107190837A CN201710425793.5A CN201710425793A CN107190837A CN 107190837 A CN107190837 A CN 107190837A CN 201710425793 A CN201710425793 A CN 201710425793A CN 107190837 A CN107190837 A CN 107190837A
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- China
- Prior art keywords
- floor drain
- embedded box
- regulation ring
- box
- box body
- Prior art date
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Classifications
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- 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
- E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
- E03F2005/0413—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for height adjustment
-
- 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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- 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)
- Sewage (AREA)
Abstract
The invention discloses a kind of floor drain embedded box and the lift bearing device and floor drain of correlation.Floor drain embedded box includes being used for the box body for accommodating floor drain body and the bell-and-spigot pipe for supplying floor drain outlet pipe to connect sewer pipe；Described cassette upper end opening, bottom is provided with bottom outlet；Described bell-and-spigot pipe is connected with box body by bottom outlet.Especially, floor drain embedded box may also include lift bearing device.And the lift bearing device also can be separately as a product.Meanwhile, it will can sell together with the composition floor drain such as floor drain embedded box and floor drain body.Using above-mentioned technical proposal, floor drain body can be easily changed, and in blockage of sewer without changing floor drain with regard to that can be overhauled.Height adjustable when floor drain is installed can also be realized simultaneously, so that it is guaranteed that drain cover is flushed with ground, not resulting in can not draining or unsightly.
Description
Technical field
The present invention relates to drainage arrangement field, and in particular to a kind of floor drain embedded box and the lift bearing device and ground of correlation
Leakage.
Background technology
In the prior art, the installation mode of floor drain is as shown in figure 1, rough house floor drain installing zone reserved drainpipe road.
Client synchronously fills buried leakage when fitting up floor tile.Master worker construct according to the height and size of floor drain, by ground after cutting tile
Leakage reinstates cement with ceramic tile one or glass cement is fixed on ground, and comb water cover is flushed with ground.Treat cement and ceramic tile on ground
After solidification, it is further continued for carrying out follow-up finishing.
In the prior art, there is following deficiency：First, floor drain is constructed in finishing early stage with ceramic tile.In follow-up bath
Easily cause to scratch in the fitment process of room, damage etc. and damaging；Secondly, ground is fixed on after floor drain construction, if lower water or deodorization
Effect is bad, or occurs blockage of sewer or floor drain damage by being used for a long time, it is impossible to retract or change floor drain, it is necessary to by
Professional destroys ceramic tile and floor drain using violence mode, can clear up pipeline or change floor drain；Again, traditional floor drain is without height
Adjusting means, floor drain altitude location needs to estimate during floor covering layers floor tile, such as estimates and makes a mistake, easily causes floor drain substantially high
In floor level or less than floor level, so that can not draining or unsightly.
The content of the invention
It is an object of the invention to solve the problems of the prior art, there is provided a kind of floor drain embedded box and the lifting branch of correlation
Bearing apparatus and floor drain, so that floor drain body can easily be changed by realizing, and in blockage of sewer without changing floor drain just
It can be overhauled.Height adjustable when floor drain is installed can also be realized simultaneously, so that it is guaranteed that drain cover is flushed with ground, do not result in nothing
Method draining or unsightly.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of floor drain embedded box, including for accommodating the box body of floor drain body and supplying floor drain outlet pipe to connect sewer pipe
Bell-and-spigot pipe；Described cassette upper end opening, bottom is provided with bottom outlet；Described bell-and-spigot pipe is connected with box body by bottom outlet.
Further, described bell-and-spigot pipe is from top to bottom provided with socket joint section and inserting paragraph；Described socket joint section is used for for ground
Spill water pipe insertion；Described inserting paragraph is used to insert sewer pipe；The internal diameter of described socket joint section is more than described inserting paragraph
Internal diameter.
Further, in addition to lid；Described lid is covered on cassette upper end opening.
Further, described lid is provided with fetching hole or fetch handle.
Further, in addition to the lift bearing device located at box body inner chamber, described lift bearing device includes lifting
Fulcrum bearing and regulation ring；Described lifting fulcrum bearing outer rim matches to limit lifting fulcrum bearing rotation with box body internal chamber wall；It is described
Lifting fulcrum bearing inwall be connected with regulation ring outer wall thread；Described regulation ring internal diameter is more than bottom outlet aperture.
Further, described regulation ring inwall is provided with switching portion, and regulation ring is rotated thereon for human hand or instrumental purpose.
Further, described switching portion is two grooves being radially disposed on regulation ring inwall.
Further, in addition to lid；Described lid is covered on cassette upper end opening；Described lid is provided with adjacent
Unfilled corner；The contained side length of side of adjacent unfilled corner is more than regulation ring internal diameter and less than the bottom land spacing of two described grooves, and it is thick
Degree is less than two described groove groove widths.
In another embodiment, described switching portion is two projections being radially disposed on regulation ring inwall.
Further, in addition to oiled washer, described oiled washer is placed between box body inner chamber bottom surface and regulation ring bottom surface.
Further, described box body inner chamber bottom surface is additionally provided with stopper slot, to accommodate oiled washer.
A kind of lift bearing device for a kind of foregoing floor drain embedded box, including lifting fulcrum bearing and regulation ring；Institute
The lifting fulcrum bearing inwall stated is connected with regulation ring outer wall thread.
A kind of floor drain, including floor drain body, be connected to the floor drain outlet pipe of floor drain body lower end, be covered on floor drain body
Drain cover and a kind of foregoing floor drain embedded box；Described drain cover is matched with described box body inner chamber；Described ground is spilt
Water pipe inserts described bell-and-spigot pipe by bottom outlet；Described floor drain body outer wall is provided with the step surface being directed downward；Described liter
Descending branch bearing supports described step surface to position described floor drain body in box body.
Technical solutions according to the invention are relative to prior art, the beneficial effect of acquirement：
1st, by setting floor drain embedded box, floor drain body can easily be changed without destruction ceramic tile or floor.
2nd, floor drain embedded box box body is provided with bottom outlet, when sewer pipe is blocked, can easily take out floor drain sheet
Body, sewer pipe is overhauled from bottom outlet.
3rd, floor drain embedded box bell-and-spigot pipe facilitates the floor drain outlet pipe of various different bores with provided with socket joint section and inserting paragraph
Waterpipe is docked, even if floor drain diameter of outflow tube is identical with sewer pipe, can also pass through socket joint section and inserting paragraph internal-and external diameter
Docking for floor drain outlet pipe and sewer pipe is realized in change.
The 4th, lid is set, is easy to during decoration construction, prevents debris or soil rock accidentally by bottom outlet and bell-and-spigot pipe
Fall into sewer pipe.
5th, lid is provided with fetching hole or fetch handle, is easy to be in lid and covers state and open the lid.
6th, lift bearing device is set in floor drain embedded box, is easy to install the floor drain body of various different models, makes one
Individual floor drain embedded box can adapt to the floor drain body of different-thickness, so as to realize that drain cover is flushed with ground, will not lead to not
Draining or unsightly.
7th, lifting fulcrum bearing outer rim is matched with box body internal chamber wall, so that rotation of the lifting fulcrum bearing in box body is limited, from
And cause the lifting by rotating regulation ring realization lifting fulcrum bearing.
8th, by setting switching portion in regulation ring inwall, so as to turn without taking out in the case of lift bearing device
Dynamic regulation ring, makes operation more facilitate.
9th, switching portion is two grooves being radially disposed on regulation ring inwall, is not only convenient for processing and does not influence floor drain
The assembling of body.
10th, it easily make use of as the spanner for rotating switching portion by the contained side of the adjacent unfilled corner of lid and installing ground
The lid not used after leakage body, has saved cost, has realized one-object-many-purposes.
11st, switching portion is set to two projections, is easy to rotate regulation ring by human hand in the case of no instrument.
The 12nd, oiled washer is set, and frictional force is smaller when rotating regulation ring.
13rd, it is provided for accommodating the stopper slot of oiled washer, oiled washer is not slid.
14th, lift bearing device can be as independent product, for the floor drain embedded box without lift bearing device.
15th, floor drain embedded box can also be sold together with floor drain body, floor drain outlet pipe is more easy to bottom outlet and bell-and-spigot pipe
Matching, drain cover is more easy to match with box body, so as to produce superior technique effect.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding invention, constitutes the part of the present invention, the present invention
Schematic description and description be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the installation schematic diagram of floor drain in the prior art；
Fig. 2 is the stereogram of floor drain embedded box embodiment one in the present invention；
Fig. 3 is the schematic cross-sectional view of floor drain embedded box embodiment one in the present invention；
Fig. 4 is the exploded perspective figure of floor drain embedded box embodiment two in the present invention；
Fig. 5 is the stereogram of floor drain embedded box embodiment two in the present invention；
Fig. 6 in the present invention in floor drain embedded box embodiment two lid stereogram；
Fig. 7 is the schematic cross-sectional view of floor drain embedded box embodiment two in the present invention；
Fig. 8 is lift bearing device embodiment exploded perspective figure in the present invention；
Fig. 9 is lift bearing device embodiment schematic cross-sectional view in the present invention；
Figure 10 is the schematic diagram of floor drain embodiment in the present invention；
Figure 11 is the scheme of installation of floor drain embedded box embodiment one in the present invention；
Figure 12 is the schematic diagram after the installation of floor drain embedded box embodiment one in the present invention；
Figure 13 is the scheme of installation of floor drain embodiment in the present invention；
Figure 14 is the schematic diagram after floor drain embodiment installation in the present invention.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figures 2 and 3, in the embodiment one of floor drain embedded box of the present invention, floor drain embedded box 100 includes being used to accommodate
The box body 1 of floor drain body, bell-and-spigot pipe 2 and lid 3 for floor drain outlet pipe connection sewer pipe.
The described upper end open of box body 1, bottom is provided with bottom outlet 11.By setting bottom outlet 11, blocked in sewer pipe
When, floor drain body can be easily taken out, sewer pipe is overhauled from bottom outlet 11.
Described bell-and-spigot pipe 2 is connected with box body 1 by bottom outlet 11.Bell-and-spigot pipe 2 is from top to bottom provided with socket joint section 21 and insertion
Section 22, socket joint section 21 is used for for the insertion of floor drain outlet pipe, and inserting paragraph 22 is used to insert sewer pipe；The internal diameter of socket joint section 21 is more than
The internal diameter of inserting paragraph 22；Bell-and-spigot pipe 2 facilitates the floor drain outlet pipe of various different bores with provided with socket joint section 21 and inserting paragraph 22
Waterpipe dock, even if floor drain diameter of outflow tube is identical with sewer pipe, also can by socket joint section 21 and inserting paragraph 22 inside and outside
Docking for floor drain outlet pipe and sewer pipe is realized in the change in footpath.
Described lid 3 is covered on the upper end open of box body 1, and lid 3 is provided with and fetches hole 31, in other embodiments, box
It can also be set on lid 3 and fetch handle.Lid 3, is easy to during decoration construction, prevents debris or soil rock accidentally the bottom of by
Hole 11 and bell-and-spigot pipe 2 fall into sewer pipe.Fetch hole 31 or fetch handle, be easy to be in lid 3 and cover state and open the lid.
The installation process of floor drain embedded box 100 is as is illustrated by figs. 11 and 12 in the present invention.During installation, by floor drain embedded box 100
Bell-and-spigot pipe 2 in inserting paragraph 22 insertion sewer pipe 600, cutting tile 400, by floor drain embedded box 100 together with ceramic tile 400
Fixed on the ground with cement 500 or glass cement, and make the box body 1 of floor drain embedded box 100 upper surface or lid 3 and ground it is neat
It is flat.When corresponding floor drain body is installed, floor drain body is loaded into box body 1, the floor drain outlet pipe connected with floor drain body is passed through
Bottom outlet 11 inserts bell-and-spigot pipe 2.Such floor drain body can easily be exchanged without destruction ceramic tile 400 or ground when damaging
Plate.Certainly, when sewer pipe 600 is blocked, easily floor drain body can be taken out, downcomer is overhauled from bottom outlet 11
Road 600.
As shown in Figures 4 to 7, in the present invention in the embodiment two of floor drain embedded box, floor drain embedded box 100 includes being used to hold
Receive floor drain body box body 1, the bell-and-spigot pipe 2 of sewer pipe, lid 3, lift bearing device 4 and lubrication are connected for floor drain outlet pipe
Pad Fig. 5.
The described upper end open of box body 1, bottom is provided with bottom outlet 11, and box body inner chamber bottom surface is provided with stopper slot 12.Described limit
Position groove 12 is used to accommodate oiled washer 5.It is provided for accommodating the stopper slot 12 of oiled washer 5, oiled washer 5 is not slided
Move.
Described bell-and-spigot pipe 2 is connected with box body 1 by bottom outlet 11.Bell-and-spigot pipe 2 is from top to bottom provided with socket joint section 21 and insertion
Section 22, socket joint section 21 is used for for the insertion of floor drain outlet pipe, and inserting paragraph 22 is used to insert sewer pipe；The internal diameter of socket joint section 21 is more than
The internal diameter of inserting paragraph 22.
Described lift bearing device 4 includes lifting fulcrum bearing 41 and regulation ring 42.The described outer rim of lifting fulcrum bearing 41
It is all rectangle with the internal chamber wall of box body 1, matches each other and rotated with limiting lifting fulcrum bearing 41.Lift the inwall of fulcrum bearing 41 and regulation
The outer wall thread of ring 42 is connected.The internal diameter of regulation ring 42 is more than the aperture of bottom outlet 11.The inwall of regulation ring 42 is provided with switching portion 421, supplies
Human hand or instrumental purpose rotate regulation ring thereon.And in the present embodiment, switching portion is to be radially disposed on the inwall of regulation ring 42
Two grooves.Certainly, in other embodiments, to be alternatively two be radially disposed on the inwall of regulation ring 42 convex in switching portion
Rise.Even, switching portion can also be the multiple grooves or projection being distributed on the inwall of regulation ring 42.
Lift bearing device 4 is set, is easy to install the floor drain body of various different models, enables a floor drain embedded box
The floor drain body of different-thickness is adapted to, so as to realize that drain cover is flushed with ground, draining or unsightly will not be led to not.Lifting
The outer rim of fulcrum bearing 41 is matched with the internal chamber wall of box body 1, so that rotation of the lifting fulcrum bearing 41 in box body is limited, so that passing through
Rotate the lifting that regulation ring 42 realizes lifting fulcrum bearing.By setting switching portion 421 in the inwall of regulation ring 42, so as to not
Regulation ring is just rotated in the case of taking out lift bearing device, operation is more facilitated.Switching portion 421 is to be radially disposed at regulation
Two grooves on ring inwall, are not only convenient for processing and do not influence the assembling of floor drain body.Switching portion 421 is set to two
Projection, is easy to rotate regulation ring 42 by human hand in the case of no instrument.
Described oiled washer 5 is arranged between the inner chamber bottom surface of box body 1 and the bottom surface of regulation ring 42.Oiled washer 5 is set, makes tune
Save frictional force when ring 42 is rotated smaller.
Described lid 3 is covered on the upper end open of box body 1, and lid 3 is provided with hole 31 is fetched, and lid 3 is provided with adjacent
Unfilled corner 32 and 33, the length of side of the contained side 34 of adjacent unfilled corner 32 and 33 is more than the internal diameter of regulation ring 42 and two less than switching portion are recessed
The bottom land spacing of groove, the thickness of lid 3 is less than two described groove groove widths.Made by the contained side 34 of the adjacent unfilled corner 32,33 of lid 3
To rotate the spanner in switching portion 421, easily make use of the lid 3 not used after floor drain body is installed, saved into
This, realizes one-object-many-purposes.
Fig. 8 and Fig. 9 show the embodiment of the lift bearing device 4 of the embodiment two for floor drain embedded box 100.The liter
Descending branch bearing apparatus can be as independent product, in floor drain embedded box.In the embodiment, lift bearing device 4 includes rising
Descending branch bearing 41 and regulation ring 42.Rectangle is presented in described lifting fulcrum bearing 41.Lift the inwall of fulcrum bearing 41 and regulation ring 42
Outer wall thread is connected.The inwall of regulation ring 42 is provided with switching portion 421, and regulation ring is rotated thereon for human hand or instrumental purpose.And this
In embodiment, switching portion is two grooves being radially disposed on the inwall of regulation ring 42.
Figure 10 shows the embodiment of floor drain in the present invention.Floor drain 300 includes floor drain body 301, connection in the present embodiment
Floor drain outlet pipe 303 in the lower end of floor drain body 301, the drain cover 302 and floor drain embedded box being covered on floor drain body 301,
Here floor drain embedded box uses the floor drain embedded box in embodiment two.
Drain cover 302 is matched with the inner chamber of box body 1.
Floor drain outlet pipe 303 inserts bell-and-spigot pipe 2 by bottom outlet 11.
The body outer wall of floor drain body 301 is provided with the step surface 3011 being directed downward.
The supporting step surface 3011 of fulcrum bearing 41 is lifted, to position described floor drain body 301 in box body 1.
Regulation ring 42 can be rotated by rotating spanner portion, and the upper of the upper surface of lifting fulcrum bearing 41 and box body 1 can be made
The distance of end face is more than the step surface 3011 and the distance of the upper surface of drain cover 302.So that floor drain body 301 is positioned
Flushed or lower slightly height with ground (or the top end face of embedded box box body 1) in drain cover 302.
The installation process of floor drain 300 is as shown in Figure 13 and Figure 14 in the present invention.During installation, by the socket joint of floor drain embedded box 100
Floor drain embedded box 100 and ceramic tile 400 1 are reinstated cement by the insertion sewer pipe 600 of inserting paragraph 22 in pipe 2, cutting tile 400
500 or glass cement fix on the ground, and the lid 3 of floor drain embedded box 100 or the upper surface of box body 1 is flushed with ground.Peace
When filling corresponding floor drain body 301, floor drain body 301 is loaded into box body 1, the floor drain outlet pipe that will be connected with floor drain body 301
303 insert bell-and-spigot pipe 2 by bottom outlet 11, and the switching portion 421 of floor drain embedded box 100 is pulled with lid 3, make regulation ring 42 occur to turn
It is dynamic, and adjust the height of lifting fulcrum bearing 41, make drain cover 302 on floor drain body 301 and the upper surface on ground or box body 1 neat
It is flat or lower slightly.So as to complete the installation of floor drain 300.
Floor drain embedded box 100 can also be sold with floor drain body 301 together as floor drain 300, make floor drain outlet pipe 303 with
Bottom outlet 11 and bell-and-spigot pipe 2 are more easy to matching, and drain cover 302 is more easy to match with box body 1, so as to produce superior technique effect.
The preferred embodiments of the present invention are description above described, it is to be understood that the present invention is not limited to above-mentioned implementation
Example, and the exclusion to other embodiment should not be regarded as.By the enlightenment of the present invention, those skilled in the art combine known or existing
The change that technology, knowledge are carried out also should be regarded as within the scope of the present invention.
Claims (13)
1. a kind of floor drain embedded box, it is characterized in that including for accommodating the box body of floor drain body and supplying floor drain outlet pipe to connect down water
The bell-and-spigot pipe of pipeline；Described cassette upper end opening, bottom is provided with bottom outlet；Described bell-and-spigot pipe is connected with box body by bottom outlet.
2. a kind of floor drain embedded box as claimed in claim 1, it is characterized in that, described bell-and-spigot pipe is from top to bottom provided with socket joint section
And inserting paragraph；Described socket joint section is used for for the insertion of floor drain outlet pipe；Described inserting paragraph is used to insert sewer pipe；Described
The internal diameter of socket joint section is more than the internal diameter of described inserting paragraph.
3. a kind of floor drain embedded box as claimed in claim 1, it is characterized in that, in addition to lid；Described lid is covered on box
Body upper end open.
4. a kind of floor drain embedded box as claimed in claim 3, it is characterized in that, described lid, which is provided with to fetch hole or fetch, to be carried
Hand.
5. a kind of floor drain embedded box as claimed in claim 1, it is characterized in that, in addition to lifting branch located at box body inner chamber takes up
Put, described lift bearing device includes lifting fulcrum bearing and regulation ring；Described lifting fulcrum bearing outer rim and box body internal chamber wall
Matching is rotated with limiting lifting fulcrum bearing；Described lifting fulcrum bearing inwall is connected with regulation ring outer wall thread；Described regulation
Ring internal diameter is more than bottom outlet aperture.
6. a kind of floor drain embedded box as claimed in claim 5, it is characterized in that, described regulation ring inwall is provided with switching portion, supplies
Human hand or instrumental purpose rotate regulation ring thereon.
7. a kind of floor drain embedded box as claimed in claim 6, it is characterized in that, described switching portion is to be radially disposed at regulation ring
Two grooves on inwall.
8. a kind of floor drain embedded box as claimed in claim 7, it is characterized in that, in addition to lid；Described lid is covered on box
Body upper end open；Described lid is provided with adjacent unfilled corner；The contained side length of side of adjacent unfilled corner is more than regulation ring internal diameter and small
In the bottom land spacing of two described grooves, its thickness is less than two described groove groove widths.
9. a kind of floor drain embedded box as claimed in claim 6, it is characterized in that, described switching portion is to be radially disposed at regulation ring
Two projections on inwall.
10. a kind of floor drain embedded box as claimed in claim 5, it is characterized in that also including oiled washer, described oiled washer
It is placed between box body inner chamber bottom surface and regulation ring bottom surface.
11. a kind of floor drain embedded box as claimed in claim 10, it is characterized in that described box body inner chamber bottom surface be additionally provided with it is spacing
Groove, to accommodate oiled washer.
12. a kind of be used for a kind of lift bearing device of floor drain embedded box as claimed in claim 5, it is characterized in that including lifting
Fulcrum bearing and regulation ring；Described lifting fulcrum bearing inwall is connected with regulation ring outer wall thread；Described regulation ring inwall is provided with
Switching portion, regulation ring is rotated for human hand or instrumental purpose thereon.
13. a kind of floor drain, it is characterized in that including floor drain body, being connected to the floor drain outlet pipe of floor drain body lower end, being covered on ground
Leak the drain cover and a kind of floor drain embedded box as claimed in claim 5 on body；Described drain cover with described box body
Chamber is matched；Described floor drain outlet pipe inserts described bell-and-spigot pipe by bottom outlet；Described floor drain body outer wall is provided with direction court
Under step surface；Described lifting fulcrum bearing supports described step surface to position described floor drain body in box body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017103900180 | 2017-05-27 | ||
| CN201710390018 | 2017-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107190837A true CN107190837A (en) | 2017-09-22 |
| CN107190837B CN107190837B (en) | 2023-05-30 |
Family
ID=59877406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710425793.5A Active CN107190837B (en) | 2017-05-27 | 2017-06-08 | Floor drain embedded box, relevant lifting supporting device and floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107190837B (en) |
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| CN110552417A (en) * | 2019-09-16 | 2019-12-10 | 上海应用技术大学 | Drainage-assisting well lid assembly |
| CN111236394A (en) * | 2020-01-06 | 2020-06-05 | 三箭建设工程集团有限公司 | Floor drain construction connecting piece and construction method thereof |
| CN113062433A (en) * | 2021-03-30 | 2021-07-02 | 肇庆高新区格兰新材料科技有限公司 | Floor drain holds in palm, floor drain holds in palm subassembly and floor drain device |
| CN114164912A (en) * | 2021-11-24 | 2022-03-11 | 安徽杰爱新材料股份有限公司 | Floor drain device for toilet water storage detection |
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| CN113062433A (en) * | 2021-03-30 | 2021-07-02 | 肇庆高新区格兰新材料科技有限公司 | Floor drain holds in palm, floor drain holds in palm subassembly and floor drain device |
| CN114164912A (en) * | 2021-11-24 | 2022-03-11 | 安徽杰爱新材料股份有限公司 | Floor drain device for toilet water storage detection |
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| CN107190837B (en) | 2023-05-30 |
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