CN204533513U - A kind of special utility seal ring of water drainage device for wash basin - Google Patents
A kind of special utility seal ring of water drainage device for wash basin Download PDFInfo
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- CN204533513U CN204533513U CN201520114874.XU CN201520114874U CN204533513U CN 204533513 U CN204533513 U CN 204533513U CN 201520114874 U CN201520114874 U CN 201520114874U CN 204533513 U CN204533513 U CN 204533513U
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- seal ring
- utility
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- ring body
- water drainage
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Abstract
The utility model provides a kind of special utility seal ring of water drainage device for wash basin, comprise: seal ring body, described seal ring body is circle shape, is provided with screw thread in the inner ring of described seal ring body, and described seal ring body outer peripheral surface is arcuate structure from top to bottom.The utility model is rational in infrastructure, novel, easy for installation, and the inner ring of seal ring is provided with the internal thread that the outside thread in drain device connection pipe body matches, and during installation, can realize the sealing of ceramic basin lower end, sealing effect is good.
Description
Technical field
The utility model relates to washing apparatus technical field, is specially a kind of special utility seal ring of water drainage device for wash basin.
Background technique
Bottom the basin of current kitchen basin or the washbasin of washing house, tub bottom be all provided with drain opening, drain opening is provided with drain device, and drain device connects waste pipe, the water in basin or washbasin can be discharged in sewerage by waste pipe.Wherein, drain device can play the effect of larger particles in filtered water, buffering impulsive force well.
Current, the seal ring being arranged on common water drainage device for wash basin washbasin lower end be substantially all do not have threaded, when mounted, need to be wrapped with unsintered tape in the threaded connection pipe body in drain device lower end, could seal, because drain device lower end connection pipe body is substantially all threaded, be convenient to the pipe connected below like this, so the level and smooth threaded seal ring that do not have is unfavorable for sealing.Although can be wrapped with unsintered tape on threaded body, re-use and do not have threaded seal ring, operation comparatively bothers like this, and sealing effect is also poor.
Model utility content
The technical problem that the utility model solves is the special utility seal ring providing a kind of water drainage device for wash basin, to solve the problem proposed in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: a kind of special utility seal ring of water drainage device for wash basin, comprise: seal ring body, described seal ring body is circle shape, be provided with screw thread in the inner ring of described seal ring body, described seal ring body outer peripheral surface is arcuate structure from top to bottom.
Compared with prior art, the beneficial effects of the utility model are: the utility model is rational in infrastructure, novel, easy for installation, the inner ring of seal ring is provided with the internal thread that the outside thread in drain device connection pipe body matches, during installation, can realize the sealing of ceramic basin lower end, sealing effect is good.
Accompanying drawing explanation
Fig. 1 is ring structure schematic diagram of the present utility model.
Fig. 2 is using state schematic diagram of the present utility model.
Embodiment
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1, a special utility seal ring for water drainage device for wash basin, comprising: seal ring body 4, and described seal ring body 4 is in circle shape, be provided with screw thread 41 in the inner ring of described seal ring body 4, described seal ring body outer peripheral surface is arcuate structure from top to bottom.
Particularly, seal ring body 4 is by the manufacture of the flexible material such as silica gel, rubber.
Embodiment 1
Shown in Fig. 2, a kind of Novel washbasin drain device, comprise: water cover 1, drain device body 2 are closed in pressing, the upper end that water cover 1 is arranged on drain device body 2 is closed in described pressing, pressing is closed on the drain device body 2 on the downside of water cover 1 and is provided with cover plate 3, cover plate 3 is arranged on the upside of pond drainage hole, seal ring 6 is provided with between pond drainage hole and cover plate 3, seal ring body 4 is provided with on the downside of the drainage hole of pond, seal ring body 4 is by fastening valve circle 7 by press seal on the downside of seal ring body 4 and pond drainage hole, and drain device body 2 lower end outer surface is provided with screw thread.
The utility model in use, the upper end that water cover is arranged on drain device body is closed in the pressing of water drainage device for wash basin, pressing is closed on the drain device body on the downside of water cover and is provided with cover plate, cover plate is arranged on the upper end of ceramic basin drainage hole, cover plate for sealing circle is provided with between basin launching hole and cover plate, drain device body lower end is provided with threaded connecting tube, and the utility model seal ring is placed on the threaded connecting tube in drain device body lower end.Owing to being provided with screw thread in the utility model seal ring inner ring, its screw thread and drain device body lower end outside thread match, seal ring can be threaded by seamless seal with drain device body lower end connecting tube by screw thread, the utility model seal ring and ceramic basin drainage hole lower end are clamped by fastening valve circle during use again and seal, the utility model seal ring can realize the efficient sealed of drain device body lower end more closely.
The utility model is rational in infrastructure, novel, seal ring body 4 is tightly connected by screw thread and drain device body 2 not to be needed to use raw meal belt, and sealing effect more number, install more convenient, the inner ring of seal ring is provided with the internal thread that the outside thread in drain device connection pipe body matches, during installation, can realize the sealing of ceramic basin lower end, sealing effect is good.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. the special utility seal ring of a water drainage device for wash basin, comprise: seal ring body, it is characterized in that: described seal ring body is circle shape, be provided with screw thread in the inner ring of described seal ring body, described seal ring body outer peripheral surface is arcuate structure from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114874.XU CN204533513U (en) | 2015-02-16 | 2015-02-16 | A kind of special utility seal ring of water drainage device for wash basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114874.XU CN204533513U (en) | 2015-02-16 | 2015-02-16 | A kind of special utility seal ring of water drainage device for wash basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533513U true CN204533513U (en) | 2015-08-05 |
Family
ID=53747522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114874.XU Active CN204533513U (en) | 2015-02-16 | 2015-02-16 | A kind of special utility seal ring of water drainage device for wash basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533513U (en) |
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2015
- 2015-02-16 CN CN201520114874.XU patent/CN204533513U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |