DE7411267U - Sieve insert for drain sinks in sanitary facilities - Google Patents

Description

Sieve insert for drain sinks in sanitary facilities

In numerous sanitary facilities such as showers, bidets, bathtubs, sinks and the like, the drains are through to be able to close a stopper, so-called drainage sinks are provided, at the bottom of which a hair and yeast contamination The collecting strainer is permanently installed Cleaning such drains is very annoying because the Dirt sieve is only uncomfortable because of its low position and is only accessible when you are in a stooped position when showering or the like is·

The present invention is intended to provide an aid which makes it easier to keep the drainage sink of sanitary facilities clean, while ensuring a safety overflow. According to the invention, this aid consists of one

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Sieve insert for the drainage sink of sanitary facilities, which occupies the cross-sectional area of the drainage sink and is removable from this. Such a sieve insert provides a perfect seal if the sieve area is sufficiently open. Safe flow of dirty water while it catches hair or other impurities and holds back so that it is no longer the recessed, permanently installed "sinker sieve" becomes soiled after removing the insert this can be easily cleaned, for example, with a brush, the cleaning work being carried out in an upright position can be

The sieve insert can be constructed in various ways realize, and in the subordinate claims and in the description of the figures are the preferred structural design features of the sieve insert specified

According to a preferred further development of the invention, the sieve insert is assigned an exchangeable coating made of piltering material, so that cleaning the sieve insert only requires the replacement of the used pill with a new one .

The object of the invention is explained in more detail below with reference to the drawing, in which show %

Pig 1 in vertical section into a shower drain

eenke inserted sieve insert according to a first Embodiment of the invention}

FIG. 2 shows a section along the line II-II in FIG. 1;

Figure 3 is an end view of the lower end of a Sieve insert;

4 shows a further exemplary embodiment of a sieve insert with an associated filter sock;

Fig. 5. Another embodiment of a sieve inlet

set with assigned filter hose

. Fig. 1 shows schematically the one at the bottom 1 of a shower box provided Dusohensenke 2, in which a Siebeinsats 3 loose is inserted, the sioh on the permanently installed Sohmut sieve 4- the drainage sink is supported.

The sieve insert 3 consists of an 'imhlrtlohen radial

Löohern 5 provided tube 6, the length of which is tin lliihrfaohes the. Depth of Abflußsenlce 2 is _t but the edge of the Dusohen-

basin not towered over · The outer turohmeeaer de «Rohr ·« 6 . Is smaller than the inner diameter of the abutment cavity. At the The lower end of the pipe 6 had a Sohmutasieb 4 on

Sink base covering collar 7, on the underside of which feet 8 are formed, which the collar 7 of the permanently installed Distance the dirt sieve 4 The upper end of the pipe 6 is open and forms a safety overflow

As can be seen from FIG. 3, the collar 7 is produced in oversized or, corresponding to the type of drainage sink, the largest standard diameter, and the collar is - graduated according to the standard diameters of the various drainage sink types - with circular weak points 9-10, e.g. perforation lines , provided, which make it easier to reduce the collar accordingly to the need for drainage resistance ina, z. B · cut to size. The insert sieve can be made of metal or plastic, whereby eich "He prelaliohen öarfindea and 'to avoid scratchingta or beeebiftifBBce" of the mostly enamelled shower basins recommends the use of fabric ·

In the case of the im 71 «· 4« eieift «a

Sohr ta eeiaer Jott & Miiw a »f» ie »wt £« flner & | ^ »11 e * 18. Bm »lefeelÄe ·« · 1 ·% 1 *

1 | im * »pie <r eter lUaliate« e «« «« pte «t, Wed

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Pig · 5 shows a sieve insert in which the diameter of the pipe 14 is slightly larger than the diameter of the drainage sump 2 · The lower pipe is conically tapered End put like a plug into the drainage sink · That perforated drill 14 is interchangeable IHtersohlauch 15 covered, like the stocking 13 after Pig · 4 catches the dirt, but leaves the upper safety overflow completely open.

Claims (1)

Patent attorney ···· ···; · (j Diploma Phys. Rudolf Peerbqoms': * \ ^: f Wuppertal-Bormen «6 -, EdAI5. MSS6U7 ^ Expectations Sieve insert (3) for drain sinks (2) of sanitary facilities, which the cross-sectional area of the drain occupies a sink and can be removed from it. ■ ' I. Sieve insert according to claim 1, characterized in that ι that it consists of a tube (6) with numerous radial holes (5) - \ , the length of which is a multiple; times the depth of the drainage depression (2) is / 'Sieve insert according to claim 2,' characterized in that that the outer diameter of the pipe (14) is approximately equal to or greater than the inner diameter of the drainage sink is. 4. Sieve insert according to claim 2, characterized in that that the outer diameter of the pipe (6) is significantly smaller than the inner diameter of the depression (2) and that the Tube (6) has a collar (7) covering the bottom of the depression at its lower end / 5. Sieve insert according to claim 4, characterized by am Collar (7) molded feet (8) that distance the collar from the bottom of the depression ./ • Ill I '' III) »· · I» ■ ■ ■ ι · · · Il ■ III •>' · I · I I I I • II. T I 6. strainer n oh claim 2, characterized by an _a over the drilling (6) slideable filter hose. (1.3) or Eilterstocking (13), 7 · Sieve insert according to claim 6, characterized in that that on the outside of the pipe (6) the filter sock (15) or filter hose (15) distancing from the pipe jacket Ribs (11, 12) are integrally formed / 8th'. Sieve insert according to claim 4, characterized in that that the collar (7) is oversized and has circular weak points (9 »10) to reduce the ■ Krageri diameter to the respective drainage sink diameter is provided / 7411217 it