JP2533205Y2 - Cleaning equipment for plumbing - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pipe cleaning device for removing deposits accumulated in pipes such as water supply and sewerage.

[0002]

2. Description of the Related Art Contaminants in water and sewage flowing in pipes such as water and sewage are flowed to the downstream side due to the flow when the amount of water is large. . In particular, in the case of sewage, if sewage accumulates in piping and the sewage flow deteriorates, the flow of sewage etc. is alienated,
As it is, clogging with sediment in the pipe prevents sewage flow. Therefore, when dirt and the like accumulate in the pipe and the flow of sewage deteriorates, as shown in FIG. The deposited deposit 130 is being scraped off.

[0003] The cleaning tool 100 is formed by winding a distal end portion of a long wire extending from a grip portion 101 in a spiral shape with a divergent spiral to form a cleaning portion 102. Sediment 13
0 can be reliably scraped off at the tip.

[0004]

[Problem to be solved by the present invention]
When the cleaning tool 100 is inserted from the rising 111 of the drainage basin 110 to scrape off the deposit 130 deposited on the
At the inner wall corner 113 of the connection port 112 of the pipe 120, the spirally wound cleaning unit 102 of the cleaning tool 100 is bent and caught, and is difficult to insert and withdraw, making it difficult to scrape off the deposit 130. was there.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a water pipe cleaning tool according to the present invention is a cleaning tool for removing deposits clogged in a pipe, and has a helical core extending from a grip portion. The material is covered with a covering member having a substantially smooth surface.

[0006]

In the pipe cleaning tool of the above construction, the spiral core material extending from the grip portion is covered with a coating member having a substantially smooth surface, so that it is deposited in the pipe connected to the drainage basin or the like. When the sediment is scraped, the sediment can be smoothly rubbed without being caught on the inner wall of the connection port of the drainage basin to which the pipe is connected, so that the sediment can be reliably scraped.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view of a pipe cleaning tool according to an embodiment of the present invention, and FIG. 2 is a schematic longitudinal sectional view. The piping cleaning tool 1 shown in the figure has a gripping portion 2 made of a long wire such as stainless steel and a cleaning portion 3 provided on the tip side of the gripping portion 2.
It is composed of

The cleaning unit 3 is a helical tapered core material 4 embodied in a covering member 5 made of neoprene rubber or the like from the middle of the wire extending from the gripping unit 2. Has a substantially smooth surface and is slippery, and the spiral core 4 is flexible and bendable. The width of the tip of the cleaning unit 3 is the largest, and the tip 6 scrapes off the deposits clogged in the pipe.

As shown in FIG. 3, the pipe cleaning device 1 opens the lid attached to the rise 111 of the drainage basin 110, holds the grip portion 2, inserts the cleaning portion 3, and inserts the cleaning portion 3.
Can be sent from the connection port 112 of the pipe 120 into the pipe 120, and the grip portion 3 can be moved up and down to scrape the deposit 130 clogged in the pipe 120. In this case, the cleaning unit 2 is bent at the inner wall corner 113 of the connection port 112 of the pipe 120, but the core material 4 of the cleaning unit 3 is bent.
Since the surface of the covering member 5 that covers the surface is substantially flat, the cleaning unit can move smoothly without being caught in the corners unlike a conventional cleaning tool. Accordingly, the cleaning tool 1 can be smoothly inserted and removed, and the deposit 130 clogged in the pipe 120 can be easily and reliably scraped.

As shown in FIG. 4, a cleaning unit 31 in which the covering member 7 is wound around the core member 4 may be used as the piping cleaning tool 12 extending to the grip unit 21. This covering member 7
For example, an ethylene / propylene rubber sheet or a sheet made of a synthetic resin, a fabric having a good surface lubricity, or the like is preferably used. Even if the surface of the core member 4 is covered with such a covering member 7, the surface of the cleaning unit 3 has a substantially smooth surface.
Similarly to the above, the deposit 130 clogged in the pipe 120 can be easily and reliably scraped.

Further, the gripping parts 2, 21 and the cleaning parts 3, 31
And the pipe cleaning tools 1 and 12 which are integrated with each other are separately provided, and the cleaning sections 3 and 31 having different sizes of the tip portions 6 are prepared, and the cleaning sections 3 and 31 are exchanged according to the inner diameter of the pipe. It may be possible.

[0013]

As is apparent from the above description, in the pipe cleaning device of the present invention, since the surface of the spiral core material extending from the grip portion is covered with the coating member having a substantially smooth surface, the pipe cleaning device is not required. Can be smoothly rubbed and inserted without being caught in the inner wall corner of the connection port of the drainage basin to which it is connected, and it is possible to surely scrape off the sediment clogged in the piping.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view, partially omitted, of a pipe cleaning tool according to an embodiment of the present invention.

FIG. 2 is a schematic longitudinal sectional view of a main part of the embodiment of the present invention.

FIG. 3 is a schematic longitudinal sectional view showing an example of use of the present invention.

FIG. 4 is a schematic longitudinal sectional view of a main part of another embodiment of the present invention.

FIG. 5 is a schematic longitudinal sectional view showing a conventional pipe cleaning tool and an example of its use.

[Explanation of symbols]

 2,21 gripping part 3,31 cleaning part 4 core material 5,7 covering member

Claims (1)

(57) [Scope of request for utility model registration] 1. A cleaning device for removing deposits clogged in a pipe, wherein a spiral core material extending from a grip portion is covered with a covering member having a substantially smooth surface. Plumbing cleaning equipment.