DE202009002146U1 - Drain plug with small part catch - Google Patents

Abstract

Device for closing a drain for liquids, characterized in that a sieve, which is provided at the outer boundary of its circumference with a rubber-like elastic material, is reversibly fixable in a drain and its flow can be closed.

Description

The The invention relates to a device for closing a drain for Liquids that carry the risk of losing small parts minimized in the drain and the clogging of the process by pollution.

Of the Closure of processes by rubber stopper becomes predominantly in the sanitary area in kitchen sinks, shower trays, older ones Sink and occasionally used in bathtubs. To avoid blockages of the process and the loss of small parts in the drain are for these plug closures offered in the trade separate screens, which are placed on the process can; however, these sieves are not in their position fixable and thus slip easily. After removal of the sealing plug the strainer must first be placed on the drain, being already in the wastewater sediments pass unhindered into the drain can.

There the covers screwed to the sanitary object for reception from plug closures usually openings having a relatively large diameter is at a loss of small parts like jewelery, contact lenses etc. in the drain generally the removal of the drainpipe inevitable.

Of Further, from the accumulation of particular organic contaminants their decomposition processes in the drainpipes increased Germ pollution with corresponding odor formation result. A Consistent filtration of the waste water thus improves the hygienic Conditions in the area of drains and reduces the Need for chemical pipe cleaners, their ecological concern is well known.

task The present invention is therefore, the current state of Technique of stopper and separate, unfixed sieve to combine in a device.

This object is achieved in that a sieve is coated at the outer boundary of its circumference with a rubber-like elastic material and thus can be firmly fixed as a stopper in a flow. The inner surface of the sieve should be designed so that it is suitable for receiving a conventional sealing plug; this can also be a drain plug according to DE 88 15 728 U1 be used.

The different diameter of Ablauföfnungen can by appropriately sized sheaths of the outer Be limited to the circumference of the screen, so not for each drain diameter extra a completely separate Production of the device presented here is required.

Of the Drain plug with small part catch is immediately functional, Changes to the drainage elements of the sanitary object do not have to be done; There are no installation works To provide skilled workers.

at Loss of small parts in the process is thus a removal of the Drainpipe no longer necessary, which so far in particular at Shower and bathtubs requires a larger effort.

One Embodiment of the invention is in the drawings and will be described in more detail below. It demonstrate

1 : Water drainage strainer

2 : Water Drain Sealing Strainer with Drain Adapter and Sealing Plug An embodiment of the invention can be realized in that at the lower opening of a hollow tube ( 1 ) a sieve ( 2 ) is attached. The outer edge of the upper edge of the hollow tube is provided with a support ( 3 ), which ensure a secure fixation of the screen in a corresponding to the diameter of the drainage channel sized sheath ( 4 ) guaranteed. The inner surface of the hollow tube ( 1 ) is to be designed so that it is suitable for receiving a closure plug ( 5 ) suitable is.

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - DE 8815728 U1 [0006]

Claims (3)

Device for closing a drain for liquids, characterized in that a sieve, which is provided at the outer boundary of its circumference with a rubber-like elastic material, is reversibly fixable in a drain and its flow can be closed. Device according to claim 1, characterized that different diameter of drain holes through appropriately sized sheaths of the outer Limit the Siebumfanges can be compensated. Device according to claims 1 and 2, characterized in that that the upper edge of the screen provided with a support or as Pad is designed to ensure a secure fixation of the screen guaranteed in its sheath.