CN88203533U - Fall tube arrangement of washing machines - Google Patents
Fall tube arrangement of washing machines Download PDFInfo
- Publication number
- CN88203533U CN88203533U CN 88203533 CN88203533U CN88203533U CN 88203533 U CN88203533 U CN 88203533U CN 88203533 CN88203533 CN 88203533 CN 88203533 U CN88203533 U CN 88203533U CN 88203533 U CN88203533 U CN 88203533U
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- CN
- China
- Prior art keywords
- tubular body
- utility
- model
- washing machine
- vertical component
- 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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- Sink And Installation For Waste Water (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model belongs to a fall tube fitting for civil construction, in particular to a fall tube arrangement of washing machines, comprising a three-way tubular body which is made of metal or plastic, a rubber blanking cover and a handle ring which is arranged on the blanking cover. The utility model is composed by that a clamping chuck with a pawl is respectively arranged on the upper end of the vertical part of the three-way tubular body and on the draining socket of the side surface; the lower end of the utility model adopts a field joint with taper. The utility model has the advantages of reasonable structure, easy manufacturing and high safety.
Description
The utility model belongs to civil buildings drainage pipeline accessory, particularly washing machine drainage plumbing installation.
The use of washing machine at present is very universal, because existing residential houses great majority have only sink, does not have floor drain, and the draining of washing machine is very inconvenient, and for solving the drainage problem of washing machine, people have designed many drainage pipelines.As Chinese patent CN85202351 number disclosed difunctional drainage pipeline, because this drainage pipeline is complex-shaped, be not easy to make processing, its application is restricted.In the recent period Chinese patent CN87209323 number a kind of washing machine drainage pipeline is disclosed again, the threeway tubular body that it is made by metal or plastics, the blanking cover of rubber system and on handle ring, the split ring of draining socket end inwall form.Because the upper and lower port of threeway tubular body vertical component and the U type drainpipe of sink and being connected of birdsmouth of this device, be to adopt card edge type to connect, therefore can not seal, make the stink of sewer up return from the space, pollute room air, this device is used for the side discharge socket that is connected with washing machine sewer pipe simultaneously, its axis becomes angle too big with the axle of threeway vertical component, during the downward draining of sink, the end cap of side discharge socket is broken away from, sewage flows out.
The utility model has very been done improvement to the problem of above-mentioned existence, design a kind of rational in infrastructure, easily processing, safe and reliable washing machine drainage plumbing installation.
The utility model is achieved in the following way: the washing machine drainage plumbing installation, comprise threeway tubular body that metal or plastics make, blanking cover and on handle ring etc., the utility model is in the upper port of the vertical component of threeway tubular body and side discharge socket a band pawl chuck to be set respectively.
Said band pawl chuck is made up of the nut of making threaded jaw at the upper port of threeway tubular body vertical component and side discharge spigot and be mated.Wherein jaw can be three, also can be four.
Said threeway tubular body, the lower port of its vertical component are made the erection joint of band tapering.When it was connected with the sink birdsmouth like this, good seal avoided the foul smell of sewer up to return.
The utility model is owing to be provided with band pawl chuck and the erection joint of band tapering, so characteristics such as it has avoided the foul smell of sewer up to return, and has prevented the pollution of room air, and this device has processing rational in infrastructure, easy simultaneously, and is safe and reliable.
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is installation site figure of the present utility model.
1 handle ring, 2 side discharge socket jaws, 3 nut I, 4 upper port jaws, 5 nut II, 6 threeway tubular bodies, 7 lower port erection joints, 8 blanking covers, 9 sink drains, 10 sink birdsmouths among the figure.
Most preferred embodiment of the present utility model: as shown in Figure 1, the washing machine drainage plumbing installation, comprise threeway tubular body (6) that metal or plastics make, blanking cover (8) and on handle ring (1), the utility model is in the upper port of the vertical component of threeway tubular body (6) and side discharge socket a band pawl chuck to be set respectively.Said band pawl chuck is to make threaded jaw (4,2) by upper port and side discharge spigot at threeway tubular body (6) vertical component, and the nut that is mated (5,3) is formed.The band pawl chuck of threeway tubular body vertical component upper port is used to clamp the sink drain (9) that is attached thereto, and plays the effect of sealing simultaneously; The band pawl chuck of side socket, when washing machine needed draining, the drainpipe of being convenient to washing machine connected and clamps it, prevents to break away from.Above-mentioned jaw can be the trisection or the quartering along the circular section, and promptly jaw can be three, also can be four.Said threeway tubular body, the lower port of its vertical component are made the erection joint (7) of band tapering.Itself and the birdsmouth (10) of sink when being connected like this, have avoided the foul smell of sewer up to return at good seal.Relevant size of the present utility model can be determined according to the concrete size of sink drain and birdsmouth.
Claims (3)
1, a kind of washing machine drainage plumbing installation, comprise threeway tubular body that metal or plastics make, blanking cover and on the handle ring, feature of the present utility model is: the upper port of the vertical component of threeway tubular body and side discharge socket are provided with a band pawl chuck respectively.
2, washing machine drainage plumbing installation as claimed in claim 1 is characterized in that said band pawl chuck is to make threaded jaw by upper port and side discharge spigot at threeway tubular body vertical component, and the nut that is mated is formed.
3, washing machine drainage plumbing installation as claimed in claim 1 or 2 is characterized in that said threeway tubular body, and the lower port of its vertical component becomes the erection joint of system band tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88203533 CN88203533U (en) | 1988-02-15 | 1988-02-15 | Fall tube arrangement of washing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88203533 CN88203533U (en) | 1988-02-15 | 1988-02-15 | Fall tube arrangement of washing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88203533U true CN88203533U (en) | 1988-09-07 |
Family
ID=4838335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88203533 Withdrawn CN88203533U (en) | 1988-02-15 | 1988-02-15 | Fall tube arrangement of washing machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88203533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083033C (en) * | 1996-09-16 | 2002-04-17 | Bsh博施及西门子家用器具有限公司 | Domestic washing machine with duct water and air |
| CN110644589A (en) * | 2019-10-31 | 2020-01-03 | 青岛龙凹医疗器械有限公司 | A device for pharmaceutical production waste liquid discharges |
-
1988
- 1988-02-15 CN CN 88203533 patent/CN88203533U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083033C (en) * | 1996-09-16 | 2002-04-17 | Bsh博施及西门子家用器具有限公司 | Domestic washing machine with duct water and air |
| CN110644589A (en) * | 2019-10-31 | 2020-01-03 | 青岛龙凹医疗器械有限公司 | A device for pharmaceutical production waste liquid discharges |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |