KR20160081728A

KR20160081728A - Waste trap

Info

Publication number: KR20160081728A
Application number: KR1020140196083A
Authority: KR
Inventors: 김호식
Original assignee: 김호식
Priority date: 2014-12-31
Filing date: 2014-12-31
Publication date: 2016-07-08

Abstract

More particularly, the present invention relates to a drain trap, in which a magnetic body having the same polarity is attached to a lower portion of a shield plate in a pair, so that when sewage having a predetermined weight or more flows into the drain trap, Of course, after the drainage of the sewage is completed, the end portions of the both shield plates can be brought into contact with the inner wall of the sleeve tube by using the pushing force of the magnetic body having the same polarity so as to completely block the odor introduced from the sewer pipe Drainage traps.
According to the present invention, it is possible to smoothly discharge the sewage water by allowing the sleeve pipe to be opened only when a load equal to or greater than a certain weight is electrolyzed according to the amount of sewage to be introduced, and after discharging sewage, A pair of the blocking plates attached to each other can be pushed against each other so that the side edge of the blocking plate is brought into contact with the inner side of the sleeve tube, thereby effectively preventing the odor backflowing through the sewage pipe from entering the room.

Description

Drain trap {WASTE TRAP}

More particularly, the present invention relates to a drain trap, in which a magnetic body having the same polarity is attached to a lower portion of a shield plate in a pair, so that when sewage having a predetermined weight or more flows into the drain trap, Of course, after the drainage of the sewage is finished, the end portion of the blocking plate can be brought into contact with the inner wall of the sleeve tube by using the pushing force of the magnetic substance having the same polarity so that the drainage trap .

Generally, sewage pipes are installed on the floor of the space that needs water supply and drainage in the building. Especially, the entrance of sewage pipes on the bathroom floor where water (water, tap water, etc.) In addition, it prevents the clogging of sewers by filtering out foreign matter such as hair and various debris mixed with domestic sewage (hereinafter referred to as "domestic sewage") and the harmful sewage gas (odor) generated in sewage main and house drain pipes And drainage traps that prevent backflow and insects from entering the room.

Korean Patent Registration No. 10-1147044 discloses a drain trap which is lifted by buoyancy of water remaining in a drain hole and is attached by a magnetic force to completely block odors entering the room.

According to the prior art, sewage used in a bathroom or a toilet is passed through a cover of a drain trap main body and flows into a drain port, and then filled in a water level holding port. When the sewage is continuously introduced, the blocking plate is separated from the drain port and moved downward When the sewage flow into the drainage port is stopped, some of the sewage is filled in the water level maintenance port. At this time, the blocking plate is raised by the buoyant force, so that the magnetic substance on the upper surface of the isolation plate (Or magnetic body) provided on the bottom of the drain hole, so that it is possible to block the influx of the odor such as the offensive odor coming from the bottom (outlet) of the drain hole.

However, in the prior art, when foreign matter such as hair and various kinds of debris, which are mixed with sewage and drained together, are continuously deposited on the blocking plate and continuously accumulated in the water level holding hole, the blocking plate can not be normally lifted In this case, it is impossible to block the bottom of the drain hole by the blocking plate, and the back flow of the odor can not be prevented.

Prior Art 1: Korea registered patent No. 1147044 (registered on May 10, 2012) Prior Art 2: Korean Registered Utility Model 0262197 (Registered on January 15, 2002)

The present invention has been made in order to solve the above-mentioned problems of the prior art,

It is an object of the present invention to provide a drain pipe which can prevent foreign matter such as hair and debris from being accumulated in drain water passing through a drain cover from being accumulated in a sleeve tube only when a load of a certain weight or more is electrolyzed depending on the amount of sewage introduced without being affected by accumulation of foreign matter. So that a pair of shield plates having magnetic poles with mutually the same polarity are pushed out to each other so that the side ends of the shield plate are brought into contact with the inner side of the sleeve pipe, The drain trap can be prevented from entering the room.

A drainage trap according to the present invention comprises: a cover basket for leading a drainage flow in a state of being disposed to cover a drainage of a floor of a water use space; A drain cover for filtering out foreign matter mixed with sewage in a state in which it is detachably received from the upper portion of the cover basket; A pipe-shaped sleeve tube having one side connected to the lower side of the drain cover and the other side connected to the sewer pipe and having a protrusion protruding from the outer circumferential surface of the upper end for guiding drainage of the sewage to be mounted on the cover basket; A hinge portion fixed to the inside of the sleeve tube through a pivot pin inserted through the sleeve tube in a transverse direction and having a through hole formed at the center thereof so as to engage with the pivot pin; A blocking portion formed of a plate; And a magnetic body provided corresponding to a lower portion of the blocking plate and having mutually the same polarity.

At this time, it is preferable that the drain cover is formed with a plurality of through holes for removing foreign substances such as hair and debris and for smooth drainage.

The present invention further includes an installation adapter which is fitted to an upper portion of the sleeve tube and can be coupled to a cover basket having drain holes of various sizes so as to be installed in sewers of various sizes, .

Even if foreign matter such as hair or dirt mixed with sewage passing through the drain cover is accumulated, the inner opening of the sleeve tube can be opened only when a load of a certain weight or more is discharged depending on the amount of sewage introduced without being affected by accumulation of foreign matter. So that sewage can be discharged smoothly.

In addition, according to the present invention, after the sewage is drained, a pair of shield plates having a magnetic substance having the same polarity are pushed downward at the lower portion thereof, so that the side end of the shield plate is brought into contact with the inside of the sleeve tube, So that it is possible to effectively prevent the odor, which flows back through the sewer pipe, from being introduced into the room.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a coupling structure of components of a drain trap according to the present invention. FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention.

The drainage trap is largely composed of a trench and a sleeve tube. The trench is used for filtering out various kinds of foreign substances such as a drainage of contaminated sewage flowing into a sewer pipe installed in a floor drain, A cover basket 100 that is embedded in the space bottom at the upper end of the sewer and a drain cover 200 that is detachably received from the upper portion of the cover basket 100.

The cover basket 100 internally accommodates the drain cover 200 and is formed to have a stepped downward stepped portion and a recessed portion for guiding the drainage to the sleeve pipe 300, And a compression tube portion is further formed to insert the upper end of the tube 300 so as to surround the outer surface of the tube 300.

The drain cover 200 is provided with a plurality of drainage holes which are penetrated for drainage of the falling sewage, and a plurality of drainage grooves for guiding the drainage flow of the drainage water, So as to be formed at intervals.

Although not specifically shown in the drawing, a plurality of holes may be formed in order to filter out foreign substances such as hair and residue, and to smooth drainage.

The sleeve pipe 300 is a means for blocking the backflow of the odor generated due to the decay of the sewage flowing into the sewage pipe in addition to the induction of the flow of the sewage through the trench. The sleeve pipe 300 is formed in the shape of a pipe so that the sewage that has passed through the trench is inserted into the sewer pipe while being inserted into the upper opening of the sewer pipe. A locking protrusion is formed to protrude therefrom.

At this time, a shutoff unit 500 is installed to shut off the odor flowing backward from the sewer pipe due to the in-situ restoration action by the magnetic force when the water load is lost, while the drainage is possible when the sewage water having a predetermined load or more flows into the inside of the sleeve pipe The blocking portion 500 is installed laterally inside the sleeve 300 through the pivot pin 400.

At this time, the main body of the sleeve tube (300) is formed symmetrically with the pin fixing holes (310) so that the rotation pin (400) can be inserted through the center of the sleeve tube.

The blocking portion 500 is formed in the shape of a hinge. The blocking portion 500 includes a hinge portion 510 having a hinge structure that allows the blocking portion to be fixed laterally inside the sleeve, It consists of a pair of barrier plates.

At this time, in the lower part of the blocking plate, the blocking plates are brought close to each other by a load of sewage to drain the sewage. If the load is reduced after draining the sewage, the blocking plate is moved away from the blocking plate, Magnetic bodies 550 having the same polarity were laid to correspond to each other so as to generate a repulsive force so as to contact the inner side surface of the tube.

Therefore, when the sewage has a constant load, a force greater than the force that the magnetic material pushes each other is applied, the angle formed by the pair of blocking plates is reduced, and the sewage is drained to the sewage pipe. The angle formed by the blocking plate is increased due to the repulsive force generated by the magnetic body having the same polarity again. As a result, the end of the blocking plate 520 is brought into contact with the inner surface of the sleeve tube to fundamentally block the odor and the like flowing backward from the sewage pipe .

The mounting adapter 600 is formed to have a through hole having a size corresponding to that of the sleeve tube at the center so as to be inserted into the upper portion of the sleeve tube 300. The installation adapter 600 is intended to be applicable to a cover basket 100 manufactured to have drain holes of various sizes.

The mounting adapter 600 may be coupled to the inner diameter of the sleeve tube 300 and may be coupled to a shoulder protrusion formed on the outer circumferential surface of the upper end of the sleeve tube 300.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

It will be apparent to those skilled in the art that various modifications may be made without departing from the scope and spirit of the invention.

100: Cover basket
200: drain cover
300: Sleeve tube
310: Through hole for pin fixing
400: Pivot pin
500:
510: hinge part 520: blocking plate
550: magnetic substance
600: Installation adapter

Claims

A cover basket for initially leading the drainage flow while being arranged to cover the drainage of the water usage space floor;
A drain cover for filtering out foreign matter mixed with the sewage in a state in which the drain cover is detachably received from the upper portion of the cover basket;
A pipe-shaped sleeve tube having one side connected to the lower side of the drain cover and the other side connected to the sewer pipe and having a protrusion protruding from the outer circumferential surface of the upper end for guiding drainage of the sewage to be mounted on the cover basket;
A hinge portion fixed to the inside of the sleeve tube through a pivot pin inserted through the sleeve tube and formed with a through hole for fitting the pivot pin and having an elastic body therein, A shutoff unit configured to shut off the odor flowing backward from the sewage pipe due to the in-situ restoration operation when the water load is lost, when the sewage is composed of a pair of shutoff plates and the sewage flows over a certain load;
And a magnetic body installed to correspond to a lower portion of the blocking plate and having mutually the same polarity.

The method according to claim 1,
Wherein the drain cover is formed with a plurality of through holes for removing foreign substances such as hair and debris and for smooth drainage.

The method according to claim 1 or 2,
Further comprising a mounting adapter fitted to an upper portion of the sleeve tube and adapted to be coupled to a cover basket having drain holes of various sizes.