CN207211323U - Waterstop joint for metal floor drain - Google Patents
Waterstop joint for metal floor drain Download PDFInfo
- Publication number
- CN207211323U CN207211323U CN201720744007.3U CN201720744007U CN207211323U CN 207211323 U CN207211323 U CN 207211323U CN 201720744007 U CN201720744007 U CN 201720744007U CN 207211323 U CN207211323 U CN 207211323U
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- CN
- China
- Prior art keywords
- water pipe
- floor drain
- pipe head
- metal floor
- hollow water
- 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.)
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Abstract
The utility model discloses a kind of waterstop joint for metal floor drain, and it includes being used for the hollow water pipe head docked with metal floor drain delivery port；Feather edge is provided with the hollow water pipe head bottom periphery wall；Sealing step is provided with water pipe head periphery wall above the feather edge；The metal floor drain delivery port is plugged in the hollow water pipe head；The sealing step is provided with least one seal ring, and the water stop slot being engaged with the seal ring is provided with the inside of the seal ring；Bottom surface bellmouth is provided with the hollow water pipe head internal side wall；The hollow water pipe head is cast in building floor by screw rod positioning method.Waterstop joint of the present utility model can complexed metal floor drain use, PC is prefabricated or site operation during, can directly it is cast-in-place enter floor in, positioning precision, raising efficiency of construction can be improved；Coordinate close, easy for installation accurate, effective reduction later stage risk of leakage of metal floor drain with metal floor drain.
Description
Technical field
It the utility model is related to waterstop joint technical field, and in particular to a kind of waterstop joint for metal floor drain.
Background technology
Floor drain, be the important interface for connecting sewerage system and flooring, as in house drainage system it is important
Part, its performance quality directly affect the quality of room air, and the peculiar smell control to bathroom is extremely important.And for metal
For floor drain, current form of construction work is first reserving hole, then is fixed a drainpipe, by metal floor drain outlet and drainage pipeline
Endoporus is connected.By reserved hole and arranged because the reserved hole in construction is all bigger, then by waterproof material and concrete
Reality is poured in gap between waterpipe, because the shrinkage and creep of concrete can make pipeline produce gap, causes drainage
Occur.The waterstop joint not being used cooperatively in the prior art with metal floor drain directly also.
Utility model content
The utility model overcomes the deficiencies in the prior art, there is provided a kind of waterstop joint for metal floor drain.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of waterstop joint for metal floor drain, the hollow water pipe that it includes being used to dock with metal floor drain delivery port connect
Head；Feather edge is provided with the hollow water pipe head bottom periphery wall；On water pipe head periphery wall above the feather edge
It is provided with sealing step；The metal floor drain delivery port is plugged in the hollow water pipe head；The sealing step is provided with
At least one seal ring, the seal ring inner side are provided with the water stop slot being engaged with the seal ring；The hollow water pipe
Bottom surface bellmouth is provided with joint internal side wall；The hollow water pipe head is cast in building floor by screw rod positioning method
It is interior.
Further technical scheme is that the external diameter of described hollow water pipe head is 50 millimeters or 75 millimeters.
Further technical scheme is described seal ring and the water stop slot outer surface is to be handled by dermatoglyph
Outer surface.
Further technical scheme is the hollow water pipe head appearance between described sealing step and the feather edge
Face is the outer surface handled by dermatoglyph.
Further technical scheme is that described feather edge is circular configuration.
Compared with prior art, one of beneficial effect of the utility model embodiment is：Waterstop joint of the present utility model can
Complexed metal floor drain uses, PC is prefabricated or site operation during, can directly it is cast-in-place enter floor in (suitable for balcony, health
Between and kitchen), using newest positioning method, improve positioning precision, improve efficiency of construction.In later stage room during fine fitment,
Metal floor drain discharge outlet is inserted directly into waterstop joint and coordinates close, easy for installation accurate, effective reduction later stage risk of leakage.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the partial enlarged drawing of part A in the utility model Fig. 1.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
Below in conjunction with the accompanying drawings and specific embodiment of the present utility model is described in detail embodiment.
In the following detailed description, the mesh for explanation has made many specifically describe disclosed in so as to thoroughly understand
Embodiment, it is clear, however, that one or more embodiments can without using these specific descriptions in the case of implement,
In other instances, known structure and device are schematically shown, to simplify accompanying drawing.
As depicted in figs. 1 and 2, according to one embodiment of the present utility model, one kind disclosed in the present embodiment is used for metal
The waterstop joint of floor drain, it includes being used for the hollow water pipe head 1 docked with metal floor drain delivery port；Hollow water pipe head is plastics
Pipe fitting, its concrete structure are：Feather edge 3 is provided with the hollow water pipe head bottom periphery wall；Specifically, the feather edge is
Circular configuration, compared to traditional square base marginal texture, the feather edge of the present embodiment need not install fixing hole, the waterstop joint
It is cast in by way of screw rod positioning in floor, not only registration, and good appearance.
Sealing step 2 is provided with water pipe head periphery wall described in the present embodiment above feather edge；The sealing platform
Rank is provided with two seal rings 21, as shown in Fig. 2 on shown in the close-up schematic view of Figure 1A parts in Fig. 2, Mei Gesuo
State and be provided with the water stop slot 22 being engaged with the seal ring on the inside of seal ring；The leakage efficiency of waterstop joint can be improved, to protect
Demonstrate,prove water-stagnating effect.The bottom surface bellmouth 4 of interpolation type is provided with the hollow water pipe head internal side wall, after effectively reducing installation
The possibility of leak occurs because of long-time use.
As preferred embodiment, seal ring 21 and the outer surface of the water stop slot 22 are to pass through skin in the present embodiment
The outer surface of line processing, and the hollow water pipe head outer surface between sealing step and the feather edge is to be handled by dermatoglyph
Outer surface, it is ensured that the waterproof effect of waterstop joint and pre-terminated contacting surface.
The waterstop joint for metal floor drain of said structure, there are two kinds of dimensions, preferably to coordinate existing metal
Floor drain uses, specifically, the external diameter of hollow water pipe head described in the present embodiment can be 50 millimeters or 75 millimeters of two kinds of differences
Specification.
The waterstop joint for being used for metal floor drain is cast in floor by way of screw rod positioning, and positioning precision is high, in PC
During prefabricated or site operation, can directly it is cast-in-place enter floor in, suitable for balcony, toilet or kitchen.Later stage installs metal
During floor drain, metal floor drain delivery port is directly plugged in the hollow water pipe head of waterstop joint, can reach the effect of interference fit, with
Metal floor drain coordinates close, effective reduction later stage risk of leakage.
" one embodiment " for being spoken of in this manual, " another embodiment ", " embodiment " etc., refer to combining
Specific features, structure or the feature of embodiment description are included at least one embodiment of the application generality description.
It is not necessarily to refer to same embodiment that statement of the same race, which occur, in multiple places in the description.Furthermore, it is understood that with reference to any
When individual embodiment describes a specific features, structure or feature, what is advocated is this to realize with reference to other embodiment
Feature, structure or feature also fall in the scope of the utility model.
Although reference be made herein to the utility model is described multiple explanatory embodiments of utility model, still, should
The understanding, those skilled in the art can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will
Fall within spirit disclosed in the present application and spirit.More specifically, in the model of disclosure, drawings and claims
In enclosing, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the variations and modifications of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (4)
1. a kind of waterstop joint for metal floor drain, it includes being used for the hollow water pipe head docked with metal floor drain delivery port
(1)；Feather edge (3) is provided with the periphery wall of hollow water pipe head (1) bottom；Outside water pipe head above the feather edge
Sealing step (2) is provided with perisporium；It is characterized in that：The metal floor drain delivery port is plugged on the hollow water pipe head
(1) in；The sealing step is provided with least one seal ring (21), is provided with and the sealing on the inside of the seal ring (21)
The water stop slot (22) that ring (21) is engaged；Bottom surface bellmouth (4) is provided with the hollow water pipe head internal side wall；In described
Empty water pipe head is cast in building floor by screw rod positioning method；The external diameter of described hollow water pipe head is 50 millimeters
Or 75 millimeters.
2. the waterstop joint according to claim 1 for metal floor drain, it is characterised in that described seal ring (21) and institute
It is the outer surface handled by dermatoglyph to state water stop slot (22) outer surface.
3. the waterstop joint according to claim 1 for metal floor drain, it is characterised in that described sealing step with it is described
Hollow water pipe head outer surface between feather edge is the outer surface handled by dermatoglyph.
4. the waterstop joint according to claim 1 for metal floor drain, it is characterised in that described feather edge (3) is circle
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744007.3U CN207211323U (en) | 2017-06-23 | 2017-06-23 | Waterstop joint for metal floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744007.3U CN207211323U (en) | 2017-06-23 | 2017-06-23 | Waterstop joint for metal floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211323U true CN207211323U (en) | 2018-04-10 |
Family
ID=61812233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744007.3U Active CN207211323U (en) | 2017-06-23 | 2017-06-23 | Waterstop joint for metal floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211323U (en) |
-
2017
- 2017-06-23 CN CN201720744007.3U patent/CN207211323U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |