DE202013104048U1 - Pipe clearer with good tightness - Google Patents

Abstract

Pipe clearer with good tightness, characterized in that it comprises a gas chamber (3), wherein the front side of the gas chamber with a feed rod (5) is connected, on the feed rod, a rubber bag (1) is set, and within the feed rod, a gas line ( 6) is provided, wherein between the gas chamber (3) and the gas line (6), a pressure valve is set, said gum bag (1) is conical, and wherein in the middle a plurality of recesses (7) are provided, which are triangular.

Description

Technical area:

The present invention relates to a Rohrfreimacher with good tightness.

Technical background:

If there is an accumulation in drains, it must be remedied quickly. Currently, the frequently used in the household pipe clearer includes a rubber bellows and an associated handle. When the sewer pipe has to be cleared, press the rubber bellows with the handle firmly on the drainage port and by the reciprocating motion, the rubber sheath exerts pulling and pushing force on the contents of the drainage pipe to eliminate congestion by means of pressure difference , These free-formers are limited by their structure in use, because one must first seal the pipe, but in a conventional opener the tightness between the rubber shell and pipe is poor, therefore it is not useful to seal the pipe with gas.

Content of the invention:

This utility model has solved the technical problem such as complicated structure, difficult operability, poor cleaning power, poor tightness of the rubber bellows, etc., and provides a tube clearer having a simple structure, in which use the diameter of the tube can be neglected, which is convenient for the application which is high in performance, can be manufactured at a low cost and has a greater tightness, and is suitable for dissemination and everyday use.

The technical problem is solved by a pipe clearer with good tightness, characterized in that it comprises a gas chamber, wherein the front side of the gas chamber is connected to a feed rod, on the feed rod, a rubber bag is set, and within the feed rod, a gas line is provided, wherein between the gas chamber and the gas line, a pressure valve is set, said gum bag is conical, and wherein a plurality of recesses are provided in the middle, which are triangular.

It is preferred that a seal is provided on an outer side of said rubber gas bag, wherein the seal is triangular in shape.

It is further preferred that said gum bag be an elastic gum bag which is also conically shaped, said gum bag being filled with compressed air.

Advantageous action: Will the rubber chamber 1 inserted into the pipe and with the conically shaped gas bag 1 sealed the drain and with the seal 2 on the rubber chamber 1 the tightness at the drain port is enhanced, the compressed air pushes everything into the sewer pipe, and the cleaning process is improved. This utility model has a simple structure, easy operation, significantly improved performance, it is suitable for distribution and everyday use.

Illustration:

For a simple explanation, this utility model with the following example of use and illustration is explained in detail.

shows a schematic representation of this utility model.

Embodiment:

As in 1 the present invention relates to a pipe clearer with good tightness, characterized in that it comprises a gas chamber ( 3 ), wherein the front side of the gas chamber with a feed rod ( 5 ), a rubber bag (on the feed bar) ( 1 ) and within the feed rod a gas line ( 6 ) is provided, wherein between the gas chamber ( 3 ) and the gas line ( 6 ) a pressure valve is set, said gum bag ( 1 ) is conical, and wherein in the middle several recesses ( 7 ) are provided, which are triangular.

It is preferred that on an outside of said rubber bag ( 1 ) a seal ( 2 ) is provided, wherein the seal ( 2 ) is triangular. It is further preferred that said gum bag ( 1 ) is a rubber elastic bag, which is also conically shaped, said rubber bag ( 1 ) is filled with compressed air.

How it works: Will the rubber chamber 1 inserted into the pipe and with the conically shaped gas bag 1 sealed the drain and with the seal 2 on the rubber chamber 1 the tightness at the drain port is enhanced, the compressed air pushes everything into the sewer pipe, and the cleaning process is improved.

The beneficial effect: If the rubber chamber is inserted into the pipe and sealed with the conical gas bag, the drain hole and the seal on the rubber chamber, the tightness is reinforced at the drain, the compressed air pushes everything into sewage pipe, and the cleaning process is improved. This utility model has a simple structure, easy operation, significantly improves work performance, it is suitable for distribution and everyday use.

Claims (3)

Pipe clearer with good tightness, characterized in that it has a gas chamber ( 3 ), wherein the front side of the gas chamber with a feed rod ( 5 ), a rubber bag (on the feed bar) ( 1 ) and within the feed rod a gas line ( 6 ) is provided, wherein between the gas chamber ( 3 ) and the gas line ( 6 ) a pressure valve is set, said gum bag ( 1 ) is conical, and wherein in the middle several recesses ( 7 ) are provided, which are triangular. Pipe clearer with good tightness according to claim 1, characterized in that on an outer side of said rubber bag ( 1 ) a seal ( 2 ) is provided, wherein the seal ( 2 ) is triangular. A pipe clearer with good tightness according to claim 1, characterized in that said rubber bag ( 1 ) is a rubber elastic bag, which is also conically shaped, said rubber bag ( 1 ) is satisfied by compressed air.

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