KR101639681B1

KR101639681B1 - Drain trap apparatus

Info

Publication number: KR101639681B1
Application number: KR1020160042598A
Authority: KR
Inventors: 전민제
Original assignee: 전민제
Priority date: 2016-04-07
Filing date: 2016-04-07
Publication date: 2016-07-19

Abstract

Disclosed is a drain trap apparatus. The drain trap apparatus of the present invention includes: a trap body comprising a curved part having an opening/closing hole; a fastening part combined with the curved part; a sealing member which prevents a water leak from the opening/closing hole while being prepared at the fastening part; and a coil spring which has one side part combined with the fastening part, and has the other side part arranged in the curved part through the opening/closing hole when the fastening part is combined with the fastening part. The fastening part is combined with the opening/closing hole prepared in the curved part while being detachable. The coil spring can remove foreign substances from the curved part since the coil spring is separated together with the fastening part when the fastening part is separated.

Description

DRAIN TRAP APPARATUS [0001]

The present invention relates to a drain trap device, and more particularly, to a drain trap device which can easily pierce a clogged drain hole and can be simply manufactured at low cost.

Generally, a drain trap of a washstand installed in a toilet is provided with a drain trap made of a P-type or S-shaped bending pipe to prevent reverse flow of odor, and a drain trap is fastened and fixed using a nut between the drain pipe on the washstand side and the sewage observation side .

The drain trap made of such a P-type or S-shaped bend tube is configured such that a considerable amount of water is contained in the bending portion to block the inflow of the odor. Such a structure has a disadvantage in that the drainage function is deteriorated due to the slowing of the discharge speed of the wash water and clogging of the foreign matter, and the internal situation can not be examined without disassembly.

Specifically, if foreign matter contained in the water passing through the wash basin is not filtered and discharged through the drain trap, if the amount of water is insufficient, hair, soap sculptures, and soap are formed on the inner diameter side of the bending tube, Debris, and so on.

Also, as the diameter of the pipe decreases due to the contaminant scale, the flow of the drainage trap is lowered to prevent smooth fluid flow, or even if the drainage passage is passed through the drainage trap, the drainage line is clogged up.

Furthermore, there is a problem that foreign substances are mixed into the water in the drain trap and stay together, and the smell due to corruption flows back to the sink.

A prior art for solving such problems is disclosed in Korean Patent Registration No. 10-1263606 (May 31, 2013) entitled " Sealing slip nut type trap assembly ".

In the above-described prior art, there is disclosed a technique in which a discharge tube is extended to a J-corrugated tube and a transparent tube vessel is coupled to the discharge tube to store the foreign substance in a transparent tube tube.

This prior art has a disadvantage in that the foreign substances stored in the transparent bending container can be prevented from flowing out of the transparent bending container again by the water flowing into the transparent bending container.

In addition, the discharge tube and the transparent tube vessel increase the overall height of the trap assembly, resulting in less space utilization.

Furthermore, a separate tool is required to remove foreign matter remaining in the pipe when the transparent bending tube is separated.

The above-described technical structure is a background technique for assisting the understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

Korean Registered Patent No. 10-1263606 (Kim, Sungkyun) 2013. 05. 06.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a drain trap device that can easily pierce a clogged drain hole and can be easily manufactured at low cost.

According to an aspect of the present invention, there is provided a trap body including a curved portion having an opening / closing hole; A coupling part coupled to the curved part; A sealing member provided on the fastening portion to prevent leakage of the opening / closing hole; And a coil spring which is disposed at one side of the coupling part and the other side of the curved part through the opening and closing hole when the coupling part is coupled to the curved part, And the coil spring is detachable as the fastening part when the fastening part is detached, so that the foreign matter in the curved part can be removed.

Wherein the fastening portion includes: a fastening body screwed to the opening and closing hole, the fastening body having a seating groove on which a side of the coil spring is seated; And a fastening head provided at an end of the fastening body, the fastening head being larger than the fastening body.

The fastening head may be polygonal to facilitate fastening of the tool.

And a sealing member provided on the coupling portion to seal the opening and closing hole.

Wherein the fastening portion includes a fastening body screwed to the opening and closing hole and having a seating groove on which one side of the coil spring is seated and a stopper protrusion provided on a wall portion of the seating groove; A fastening head provided at an end of the fastening body, the fastening head being larger than the fastening body; A drain hole penetrating from the seating groove to the fastening head to discharge water introduced into the seating groove; A drain hole fixing part detachably coupled to the drain hole to block the drain hole; And a packing member provided at the drain hole fixing portion and closing the gap between the drain hole and the drain hole fixing portion.

In the embodiments of the present invention, a coil spring is coupled to a coupling part detachably coupled to the trap body, and when the coupling part is detached, the coil spring is separated like a coupling part to remove foreign substances in the curved part, It can be pierced conveniently.

In addition, the manufacturing cost can be reduced by using the inexpensive coil spring.

1 is a perspective view schematically showing a drain trap device according to an embodiment of the present invention.
2 is an exploded perspective view of FIG.
Fig. 3 is a view showing that this embodiment is installed in a rest room.
Fig. 4 is a view showing that the fastening portion is separated in Fig. 3. Fig.
5 is a cross-sectional view schematically showing a fastening part employed in a drain trap device according to another embodiment of the present invention.
6 is an exploded sectional view of Fig.

In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the accompanying drawings which illustrate preferred embodiments of the present invention.

Hereinafter, the present invention will be described in detail with reference to the preferred embodiments of the present invention with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.

FIG. 1 is a perspective view schematically showing a drain trap device according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1, FIG. 3 is a view showing that this embodiment is installed in a rest room, Fig. 3 is a view showing that the fastening portion is separated in Fig. 3; Fig.

As shown in these drawings, the drain trap device 1 according to the present embodiment includes a trap body 100 having a curved portion 110 having an opening / closing hole 111, A sealing member 300 which is provided in the coupling part 200 and prevents the leakage of the opening and closing holes 111 and a coupling part 200 which is coupled to the coupling part 200 at one side and a coupling part 200 And a coil spring 400 disposed inside the curved portion 110 through the opening / closing hole 111 when engaged with the curved portion 110.

The trap body 100 may be of the P-trap type, as shown in FIG. 1, or may have other known types, such as S-trap or U-trap configurations.

1, a U-shaped curved portion 110 is provided at the center of the trap body 100. The curved portion 110 is provided with an opening / A hole 111 is provided. The opening and closing hole 111 is provided as a threaded portion of the fastening part 200 and can be used as a discharge passage for foreign matter in the curved part 110.

In the present embodiment, the trap body 100 may be provided with a plurality of fastening nuts 120 for coupling the present embodiment to the pipe P as shown in Fig.

In this embodiment, the thread N may be provided on the protruding portion so as to protrude from the outer circumferential surface of the curved portion 110, not on the opening and closing hole 111. [ In this case, the above-mentioned thread N provided on the fastening body 210 may be provided on the inner wall of the seating groove 211 rather than the outer wall of the fastening body 210, and the outer diameter of the coil spring 400 may be larger than the outer diameter of the seating groove 211 211, respectively.

2, the fastening part 200 is screwed to the opening / closing hole 111 provided in the trap body 100 to close and open the opening / closing hole 111, and to the seating position of the coil spring 400 / RTI >

2, the fastening part 200 includes a fastening body 210 (see FIG. 2) provided with a seating groove 211 which is screwed to the opening and closing hole 111 and in which the lower side of the coil spring 400 is seated, And a fastening head 220 provided at an end of the fastening body 210 and larger than the fastening body 210.

In this embodiment, the fastening head 220 may have a polygonal shape to facilitate fastening of the tool.

In the present embodiment, the fastening body 210 and the fastening head 220 may be formed by providing a groove corresponding to the seating groove 211 in a body portion provided with threads N on the outer circumferential surface of a conventional bolt.

2, the sealing member 300 is fitted to the outer circumferential surface of the fastening body 210 and is then supported by the fastening head 220 to block a gap between the curved portion 110 and the fastening portion 200 Thereby preventing water from leaking through the opening / closing hole 111.

In this embodiment, the sealing member 300 may be made of a rubber material.

2, the lower portion of the coil spring 400 is supported in the seating groove 211 of the fastening body 210 and is inserted into the curved portion 110 through the opening and closing hole 111, (110).

The lower end of the coil spring 400 is fitted into the seating groove 211 so that the coil spring 400 is separated as the coupling part 200 when the coupling part 200 is separated from the opening and closing hole 111, It is possible to remove the foreign matter caught in the air.

Also, in this embodiment, one side of the coil spring 400 may be welded to the seating groove 211 to improve the fixability of the coil spring 400.

FIG. 5 is a cross-sectional view schematically showing a fastening part employed in a drain trap device according to another embodiment of the present invention, and FIG. 6 is an exploded cross-sectional view of FIG.

The drainage trap device according to the present embodiment is configured such that when the fastening body 210a is separated from the opening and closing hole 111, the wastewater in the curved portion 110 is gradually discharged without being discharged at one time. There is a difference.

Generally, foreign substances are contained in the water drawn in the curved portion 110 of the trap body 100, so that the smell is serious and environmentally unfavorable. If the fastening body 210a is detached in this state, a large amount of waste water is discharged at a time, which is not good and an improvement measure is needed.

Considering this point, the present embodiment can provide a drain hole 230 passing through the fastening body 210a and the fastening head 220, and gradually discharge the wastewater through the drain hole 230.

Also, the drain hole 230 described above is normally blocked by the drain hole fastening portion 240 to which the drain hole is screwed.

Further, the drain hole fastening part 240 is provided with a packing member 250 to prevent the leakage of the sewage into the gap between the drain hole 230 and the drain hole fastening part 240.

6, a plurality of stopper protrusions are provided on the inner wall of the seating groove 211 to prevent the coil spring 400 from being detached from the fastening body 210a when the fastening portion 200a is detached have.

As described above, according to the present embodiment, the coil spring is coupled to the coupling part detachably coupled to the trap body, and when the coupling part is detached, the coil spring is separated like the coupling part to remove the foreign substances in the curved part Clogged drain can be pierced conveniently.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

1,1a: drain trap device
100: Trap body 110: Curved part
111: opening / closing ball 120: fastening nut
200, 200a: fastening part 210, 210a: fastening body
211: seat groove 212: stopper projection
220: fastening head 230: drain hole
240: drain hole fastening part 250: packing member
300: sealing member 400: coil spring
N: Thread P: Piping

Claims

A trap body having a curved portion having an opening and closing hole;
A coupling part coupled to the curved part;
A sealing member provided on the fastening portion to prevent leakage of the opening / closing hole; And
And a coil spring disposed inside the curved portion through the opening and closing hole when the coupling portion is coupled to the curved portion,
The coupling part is detachably coupled to the opening / closing hole provided in the curved part, and the coil spring is separated as the coupling part when the coupling part is detached, thereby removing foreign substances in the curved part,
The fastening portion
A fastening body screwed to the opening and closing hole, the fastening body having a seating groove on which one side of the coil spring is seated and a stopper protrusion provided on a wall of the seating groove;
A fastening head provided at an end of the fastening body, the fastening head being larger than the fastening body;
A drain hole penetrating from the seating groove to the fastening head to discharge water introduced into the seating groove;
A drain hole fixing part detachably coupled to the drain hole to block the drain hole; And
And a packing member which is provided in the drain hole fastening portion and closes a gap between the drain hole and the drain hole fastening portion.

delete

The method according to claim 1,
Wherein the fastening head is polygonal to facilitate fastening of the tool.

The method according to claim 1,
And a sealing member provided in the coupling portion and sealing the opening and closing hole.

delete