EP4143393A1 - Austauschbarer abflusssieb - Google Patents
Austauschbarer abflusssiebInfo
- Publication number
- EP4143393A1 EP4143393A1 EP21722802.2A EP21722802A EP4143393A1 EP 4143393 A1 EP4143393 A1 EP 4143393A1 EP 21722802 A EP21722802 A EP 21722802A EP 4143393 A1 EP4143393 A1 EP 4143393A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drain
- strainer
- drainage
- grid
- drainage strainer
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000010791 domestic waste Substances 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/264—Separate sieves or similar object-catching inserts
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/24—Overflow devices for basins or baths
- E03C1/244—Separate devices to be placed on the outlet opening
Definitions
- the invention relates to an exchangeable strainer for a drain of a sink, shower or bathroom for domestic use.
- the object of the invention is to provide a drainage strainer which enables the trapped dirt to be removed in a simple and uncomplicated manner.
- a drain strainer comprises a grid made of a flexible material, the individual bars being 0.5 mm to 1.5 mm wide and the grid having a through hole in the center.
- the flexible material can be a plastic such as PVC, the main thing is that the strainer can be pushed into the drain.
- the flexible material is preferably biodegradable and / or compostable.
- the drain strainer can be made of hemp, wood or another biodegradable material. This means that disposal can be carried out in an environmentally friendly manner and does not have to be done with household waste.
- a circumferential ring is preferably formed on the inner edge and / or on the outer edge. These rings stabilize the drainage strainer.
- the grid holes preferably have a maximum diameter of 6 mm or less, in particular 4 mm or less, and a minimum diameter of 2 mm, preferably 3 mm. This diameter allows the water to flow unhindered through the grille but is tight enough to hold back hair, food scraps or other other residues.
- the drainage strainer preferably has a maximum thickness of 1 mm, in particular 0.8 mm, and is at least 0.5 mm thick.
- the drainage strainer is preferably designed to be essentially circular. As a result, there are fewer gaps between the sieve and the drainpipe on the outer edges, so that all materials that end up in the drain are caught.
- the through hole has in particular a diameter of 7.5 mm to 8.5 mm.
- the drainage strainer has at least one pulling element on which the drainage strainer can be pulled out of a drain. This makes it easier to remove the sieve.
- Radially inwardly projecting projections are preferably provided on the through hole. These hold the drainage strainer on the stopper if this is designed with a pin.
- two intersecting slots in particular two slots running perpendicular to one another, can be provided, so that a slot cross is formed starting from the through hole.
- the drain strainer can also be combined with a wing stopper.
- Figure 1 shows a basic version of a drain strainer according to the present invention
- Figure 2 shows a version of a drain strainer with an inner and an outer ring
- Figure 3 shows a version of a drain strainer with protrusions on the inner ring.
- FIG 1 a basic version of a drain strainer according to the invention is shown.
- the basic version of a drainage strainer 10 has a grid 12 that is formed here from intersecting rods.
- the grid forms a plurality of square through holes.
- the grid can also have other shapes, for example diamond-shaped, rectangular or also round holes, in which the grid is formed by punching out the holes in a corresponding film, mesh or fabric.
- the grille must have through holes through which water can drain and at the same time it can catch the material that should not end up in the drain.
- a through hole 11 through which a drain plug can be inserted is provided in a central area. In this way, the drain strainer can be combined with a drain plug.
- a slotted cross can be provided in the grille (see dashed lines in FIG. 1).
- the slots extend from the through hole 11 into the edge area of the grille. They can, so to speak, be viewed as two mutually perpendicular slots which run through the through hole 11.
- the grid 10 is preferably circular, but other shapes are also conceivable, for example a square, rectangular or other polygonal shape in which the corners bend upwards when the grid is pushed in, but not too much space should be available between the drain and the grid (less than 5mm).
- a reinforcement 14 can be formed on the outer edge of the grid 12, for example as a flat ring or also as a bead-shaped border.
- a reinforcement 16 can also be provided on the inside.
- the reinforcement 16 on the through hole 11 can furthermore comprise projections 18 which improve the hold on a plug (see FIG. 3).
- a tension element 20 can also be attached to the grid, for example as a simple extension of a grid rod of the grid. Since the grille is made of a flexible material, the extension can bend upwards and be easily grasped by hand at the drain inlet.
- Other tension elements 20 are also conceivable, for example an upwardly protruding rod-shaped projection which is formed on the outer ring 14.
- the material should be flexible so that deviations in the exact dimensions of the drainage through the drainage screen can be compensated for.
- Suitable materials are, for example, various plastics such as PVC, but also biodegradable materials such as hemp or wood or suitable types of cardboard or paper.
- the grid is preferably 0.5-1 mm thick, preferably a maximum of 0.8 mm thick.
- the individual bars are 0.5 mm-1.5 mm thick, more preferably a maximum of 1 mm or even only 0.8 mm thick.
- the outside diameter can vary depending on the dimensions of the drain on which the strainer is to be used. For example, the outside diameter can be adapted to an Austrian or German standard and accordingly have a diameter of 4-5 cm
- the plug if one is present, is first removed from the drain. Then the drain sieve 10 is pressed into the drain so that the sieve completely covers the diameter of the drain. The sieve can only be pushed in slightly or deeper.
- the drain is then covered again with the stopper, the rod of the stopper being pushed into the through hole 11, preferably without pushing the drain strainer any further into the drain.
- the sieve can then be removed in the household waste or in compost after a few days or only after one or more weeks.
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RS20240934A RS65863B1 (sr) | 2020-04-27 | 2021-04-27 | Zamenljiva rešetka za odvod |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020111449.4A DE102020111449A1 (de) | 2020-04-27 | 2020-04-27 | Austauschbarer Abflusssieb |
PCT/EP2021/060979 WO2021219636A1 (de) | 2020-04-27 | 2021-04-27 | Austauschbarer abflusssieb |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4143393A1 true EP4143393A1 (de) | 2023-03-08 |
EP4143393B1 EP4143393B1 (de) | 2024-06-05 |
Family
ID=75769566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21722802.2A Active EP4143393B1 (de) | 2020-04-27 | 2021-04-27 | Austauschbarer abflusssieb |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP4143393B1 (de) |
AT (1) | AT17985U3 (de) |
DE (2) | DE102020111449A1 (de) |
DK (1) | DK4143393T3 (de) |
FI (1) | FI4143393T3 (de) |
LT (1) | LT4143393T (de) |
PT (1) | PT4143393T (de) |
RS (1) | RS65863B1 (de) |
WO (1) | WO2021219636A1 (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6173455B1 (en) * | 2000-01-20 | 2001-01-16 | Anette Viola Nordstrom | Shower drain hair trap |
DE202004002141U1 (de) * | 2004-02-12 | 2004-05-06 | Wolter, Peter | Haarfänger II |
JP2011514460A (ja) * | 2008-03-17 | 2011-05-06 | ウルホ リー | 排水口用異物濾過膜及びその製造方法 |
KR100948716B1 (ko) * | 2008-03-17 | 2010-03-22 | 이을호 | 배수구용 이물질 걸름막 및 그 제조장치 |
KR101153185B1 (ko) * | 2011-06-30 | 2012-06-15 | 송병섭 | 배수구용 보조 거름망 조립체 |
-
2020
- 2020-04-27 DE DE102020111449.4A patent/DE102020111449A1/de active Pending
-
2021
- 2021-04-27 LT LTEPPCT/EP2021/060979T patent/LT4143393T/lt unknown
- 2021-04-27 RS RS20240934A patent/RS65863B1/sr unknown
- 2021-04-27 AT ATGM50089/2023U patent/AT17985U3/de unknown
- 2021-04-27 EP EP21722802.2A patent/EP4143393B1/de active Active
- 2021-04-27 WO PCT/EP2021/060979 patent/WO2021219636A1/de active Application Filing
- 2021-04-27 FI FIEP21722802.2T patent/FI4143393T3/en active
- 2021-04-27 DE DE202021004315.2U patent/DE202021004315U1/de active Active
- 2021-04-27 PT PT217228022T patent/PT4143393T/pt unknown
- 2021-04-27 DK DK21722802.2T patent/DK4143393T3/da active
Also Published As
Publication number | Publication date |
---|---|
WO2021219636A1 (de) | 2021-11-04 |
PT4143393T (pt) | 2024-09-02 |
DE202021004315U1 (de) | 2023-08-10 |
LT4143393T (lt) | 2024-09-10 |
RS65863B1 (sr) | 2024-09-30 |
AT17985U3 (de) | 2024-05-15 |
AT17985U2 (de) | 2023-09-15 |
DE102020111449A1 (de) | 2021-10-28 |
FI4143393T3 (en) | 2024-08-29 |
DK4143393T3 (da) | 2024-08-19 |
EP4143393B1 (de) | 2024-06-05 |
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