KR20150143028A

KR20150143028A - Drain trap assembly for washstand

Info

Publication number: KR20150143028A
Application number: KR1020140071936A
Authority: KR
Inventors: 민일만; 채형희
Original assignee: 인하우스플러스 주식회사
Priority date: 2014-06-13
Filing date: 2014-06-13
Publication date: 2015-12-23

Abstract

The present invention relates to a washing machine, comprising: a main body module connected to a drain pipe of a washstand and forming an internal space; A filtration module installed in the main body module and detachably coupled to an end of the drain pipe to form a larger cross sectional area than the drain pipe and to discharge only water in all directions and to filter foreign substances; A drain pipe connected to a lower end of the body module; And a trap module installed in the main body module so as to face an inlet side of the drain pipe and blocking a back flow of odors from the drain pipe and intrusion of insects. The present invention relates to a drainage trap assembly for a toilet, which is easy to replace and is easy to maintain.

Description

{DRAIN TRAP ASSEMBLY FOR WASHSTAND}

The present invention relates to a drainage trap assembly for a washstand, and more particularly, to a drainage trap assembly for a washstand that facilitates installation, facilitates drainage and facilitates easy maintenance.

The drain is connected to the basin through which general water is discharged, and a trap that forms a flow path of various shapes is fastened to the end of the drain pipe. Water trapped in such a trap causes odor and pests of the drain to rise to the side of the wash bowl I can not.

Such washbasins accumulate foreign matter in the drain pipe as time passes, and the diameter of the drain pipe is reduced, and the accumulated foreign matter acts as a factor for lowering the drainage speed.

Accordingly, in order to solve such a problem, the user performs a cleaning operation such as releasing the fastening state of the drain pipe and the trap and removing foreign substances in the drain pipe.

However, this kind of work requires the use of a separate tool such as a spanner or a wrench, and it is not only difficult to fasten and separate the drain pipe and the trap, but also to clean the foreign matter accumulated in the drain pipe, Most users are reluctant because of the hassle.

Particularly, since the trap fastened to such a drain pipe is made of a metal material such as stainless steel and is expensive and inconvenient to be fastened and installed as described above, development of a device that is simple in maintenance such as fastening, It is desperate.

Patent No. 10-0654576

Disclosure of the Invention The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a drain trap assembly for a basin, which is easy to install, smoothly drains, and easy to replace.

According to an aspect of the present invention, there is provided a washing machine comprising: a body module connected to a drain pipe of a washstand and forming an internal space; A filtration module installed in the main body module and detachably coupled to an end of the drain pipe to form a larger cross sectional area than the drain pipe and to discharge only water in all directions and to filter foreign substances; A drain pipe connected to a lower end of the body module; And a trap module installed in the main body module so as to face the inlet side of the drain pipe and blocking a reverse flow of malodor and an infestation from the drain pipe. have.

The main body module includes a casing defining the internal space, a first connection port formed on an upper surface of the casing and connected to the drain pipe, a first connection port formed on a bottom surface of the casing and connected to the drain pipe, A second connection port communicating with the first connection port, and a detachment unit provided at the first connection port for coupling the drain pipe and the first connection port with each other.

At this time, the detachable portion includes a plurality of fastening holes passing through the outer surface of the first connection port, a bolt coupled through the fastening hole and having an end fixed to the outer circumferential surface of the drain pipe, And a packing of an elastic material mounted between the inner surface of the discharge pipe and the outer peripheral surface of the discharge pipe.

The main body module may further include a through hole having a predetermined area passing through a side surface of the casing, and a transparent check plate mounted on the through hole and capable of inspecting the internal space.

The filtration module includes an end portion of the drain pipe accommodated in the inner space, an upper end edge of the filtration module being in contact with an upper surface of the inner side of the main body module, a lower end edge of the filtration module being in contact with an upper portion of the trap module, And a filter net for blocking the discharge of foreign matter while allowing the sewage to pass through.

The filtration module may include a tubular frame having an inner circumferential surface surrounding an outer circumferential surface of the end portion of the drain pipe and having an open upper surface, a frame attached to the frame, a mesh having a predetermined size, .

The frame includes a ring-shaped detachment ring fixed to the outer circumferential surface of the end portion of the water pipe, and an elastic packing material disposed between the inner surface of the detachment ring and the outer circumferential surface of the water pipe, And is coupled to the ring.

The trap module includes a blocking cylinder at both ends that protrudes from the bottom surface of the main body module and is connected to the drain pipe. Both side edges of the blocking cylinder are fixed to the opposing inner surface of the main body module, And a blocking piece facing the upper end peripheral face.

The blocking piece has a larger area than the upper surface of the blocking cylinder and is spaced apart from the upper end of the blocking cylinder and faces the upper surface of the blocking cylinder. And a second piece extending from an edge of both end portions of the first piece toward the bottom surface of the main body module and facing the outer peripheral surface of the upper end of the blocking cylindrical portion.

The lower edge of the second piece is spaced apart from the bottom surface of the main body module at a predetermined interval.

The trap module includes a blocking cylinder extending from an upper end of the second connection port and protruding from a bottom surface of the main body module and having opposite side edges fixed to the inner surface of the main body facing each other, And a blocking piece facing the outer peripheral surface of the upper end of the blocking cylinder.

The drain pipe is a flexible bellows pipe which is connected to a second connection port protruding from a bottom surface of the main body module and communicating with the inner space through both ends.

According to the present invention having the above-described configuration, the following effects can be achieved.

The present invention has a filtration module that is built in an internal space of a main body module and discharges only water in all directions with a cross sectional area larger than that of a drain pipe. The water discharged through the drain pipe is discharged, It is possible to simplify installation, smooth drainage, and easy replacement, thereby facilitating maintenance.

In particular, since the assembling operation is completed simply by fastening the first connection port provided on the upper side of the main body module to the end of the drain pipe, the efficiency of the operation can be improved.

According to the present invention, there is provided a check door which can be opened or closed from the outside of the main body module as the case may be. When the foreign matter is heavy, the inspection door is opened, the filtration module is separated from the drain pipe, It is possible to dispense with troublesome work such as cleaning a dirty water pipe.

Further, according to the present invention, since the inspection door of a transparent material is provided so as to grasp the foreign matter accumulation state of the filtration module in the outside of the main body module in real time, it is possible to grasp the time of S replacement and prepare for the replacement of the new filtration module do.

1 is a perspective view showing a state in which a drain trap assembly for a toilet according to an embodiment of the present invention is mounted on a washstand;
FIG. 2 is a perspective view of the internal structure of a drain trap assembly for a toilet according to an embodiment of the present invention,
FIG. 3 is a cross-sectional view illustrating a coupling structure between a first connection port and a drain pipe of a main body module, which is a main part of a drain trap assembly for a toilet according to another embodiment of the present invention,
FIG. 4 is a conceptual view showing the structure of a filtration module, which is a main part of a drainage trap assembly for a toilet according to various embodiments of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings.

However, the present invention is not limited to the embodiments described herein but may be embodied in other forms.

Rather, the embodiments disclosed herein are provided so that the disclosure can be thorough and complete, and will fully convey the concept of the invention to those skilled in the art.

In the drawings, the thicknesses of layers and regions are exaggerated for clarity.

Terms such as top, bottom, top, bottom, or top, bottom, etc. are used to distinguish relative positions in components.

For example, in the case of naming the upper part of the drawing as upper part and the lower part as lower part in the drawings for convenience, the upper part may be named lower part and the lower part may be named upper part without departing from the scope of right of the present invention .

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention.

The singular expressions include plural expressions unless the context clearly dictates otherwise.

In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be construed as ideal or overly formal in meaning unless explicitly defined in the present application Do not.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a state where a drain trap assembly for a toilet according to an embodiment of the present invention is mounted on a wash bowl, FIG. 2 is a view from the view point A of FIG. 1, Sectional view showing the internal structure of the trap assembly.

3 is a cross-sectional view illustrating a coupling structure between a first connection port and a drain pipe of a main body module which is a main part of a drain tray assembly for a toilet according to another embodiment of the present invention, Is a conceptual view showing a structure of a filtration module which is a main part of a drainage trap assembly for a toilet according to various embodiments of the present invention.

It can be understood that the present invention is a structure including the main body module 100, the filtration module 200, the drain pipe 300, and the trap module 500 as shown in FIG.

The main body module 100 is connected to the drain pipe 410 of the washstand 400 and forms an internal space 101 to provide a space for accommodating the filtration module 200 and the trap module 500 to be described later, But also a space to which the pipe 300 and the drain pipe 410 are coupled.

The filtration module 200 is built in the main body module 100 and is detachably coupled to the end of the drain pipe 410 to form a larger cross sectional area than the drain pipe 410 and to drain only the water in all directions and to filter the foreign matter.

The drain pipe 300 is connected to the lower end of the main body module 100 and forms a flow path through which the used water is discharged from the washstand 400.

The trap module 500 is embedded in the main body module 100 so as to face the inlet side of the drain pipe 300 and blocks the reverse flow of odors and the penetration of insects from the drain pipe 300.

Therefore, according to the present invention, it is possible to positively cope with the debris of the foreign matter by the simple structure as described above, to easily separate and replace the debris, and then to assemble and to assemble again.

It is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or scope of the invention.

The main body module 100 includes a casing 130 having first and second connection ports 110 and 120 and a detachable portion 140 for fastening the first connection port 110 and the drain pipe 410 to each other. .

The casing 130 forms an internal space 101 and forms a space in which a filtration module 200 to be described later is mounted and a trap module 500 to be described later is disposed.

The first connection port 110 is formed on the upper surface of the casing 130 and connected to the drain pipe 410. The second connection port 120 is formed on the bottom surface of the casing 130 and connected to the drain pipe 300 And communicates with the inner space 101.

The detachable part 140 is provided in the first connection port 110 to fasten the drain pipe 410 and the first connection port 110 to each other.

That is, the detachable portion 140 is coupled to the plurality of coupling holes 141 penetrating the outer surface of the first coupling port 110 through the coupling hole 141, and the end of the coupling portion 140 contacts the outer peripheral surface of the drain pipe 410 And a packing (hereinafter, not shown) of elastic material mounted between the inner surface of the first connection port 110 and the outer circumferential surface of the drain pipe 410.

Although the shape of the first connection port 110 is shown in FIG. 1 as a rectangular tube, it is not necessarily limited to such a structure, but a uniform fastening force is generated by the bolts 142 spaced apart at regular intervals It may be formed into a cylindrical shape as shown in Fig.

At this time, at least two of the plurality of fastening holes 141 may be arranged on an imaginary straight line (see the dotted line in FIG. 3) passing through the center of the drain pipe 410 along the circumferential direction.

The ends of the bolts 142 fixed to the plurality of fastening holes 141 are disposed so as to face the center of the drain pipe 410 so as to maintain a uniform and firm fastening force, In the radial direction.

The main body module 100 has a structure in which a foreign substance in the internal space 101 is stuck in the casing 130 and is inserted into a side surface of the casing 130 so that the user can know when to replace the filtration module 200 It is preferable to further include a through hole 131 having a predetermined area and a check plate 132 made of a transparent material which is mounted on the through hole 131 and can check the inner space 101.

One end of the check plate 132 is rotatably supported at one side edge of the through hole 131 so that the user can approach the inner space 101 and easily separate and replace the filtration module 200 And the check plate 132 may be formed in the form of a door that can be opened and closed with respect to the casing 130.

It goes without saying that the main body module 100 may further include an inspection door formed on a side surface of the casing 130 separately from the inspection plate 132 to further include a check door (not shown) that can be opened and closed.

The filtration module 200 includes an end portion of the drain pipe 410 housed in the inner space 101. The upper end portion of the drain pipe 410 is in contact with the inner upper surface of the main body module 100. The lower end portion of the drain pipe 410 is connected to the upper portion of the trap module 500 And a filtering net 201 for blocking the discharge of foreign matter while allowing the sewage discharged from the drain pipe 410 to pass through the entire side surface.

As described above, the filtration module 200 is formed to have a cross-sectional area larger than that of the drain pipe 410 and to be made of the filter net 201 so that water can be discharged in all directions.

4, the filtration module 200 includes a tubular frame 210 having an inner circumferential surface surrounding the outer circumferential surface of the end portion of the drain pipe 410 and having an opened upper surface, a frame 210 mounted on the frame 210, It is of course also possible to apply an embodiment including a netting 220 having a cross-sectional area greater than that of the drainage pipe 410.

The frame 210 has a ring-shaped detachment ring 211 fixed to the outer circumferential surface of the end portion of the drain pipe 410 and a ring-shaped detachment ring 211 fixed to the inner circumferential surface of the detachment ring 221 and the outer circumferential surface of the drain pipe 410, And a packing 212.

At this time, the net 220 is coupled to the desorption ring 221.

That is, the packing packing 212 of the frame 210 is used to firmly hold the frame 210 fixed to the outer circumferential surface of the water pipe 410 under the pressure and the load of water discharged from the water pipe 410

The drain pipe 300 may adopt a flexible bellows pipe 310 protruding from the bottom surface of the main body module 100 and connected to the second connection port 120 through both ends communicating with the inner space 101 have.

Meanwhile, the trap module 500 is provided to replace the traps such as P trap, S trap, etc., which are conventional metal materials, to prevent odors from flowing backward or from coming up from the discharged sewage, 520). &Lt; / RTI >

The blocking cylinder 510 is a member of both ends penetrating from the bottom surface of the main body module 100 and connected to the drain pipe 300.

Both ends of the shield piece 520 are respectively fixed to the inner surface of the body module 100 facing the body module 100. Both ends of the shield piece 520 are opposite to the upper end peripheral surface of the shielding cylinder 510.

The shield piece 520 has a larger area than the upper surface of the shielding cylinder 510 and is spaced apart from the upper end of the shielding cylinder 510, A second piece 521 extending from the edges of both ends of the first piece 521 toward the bottom surface of the main body module 100 and facing the outer peripheral surface of the upper end of the blocking cylinder 510, (522).

In detail, the blocking cylinder 510 protrudes from the bottom surface of the main body module 100, extending from the upper end of the second connection port 120.

The lower end of the second piece 522 can block the malodor and prevent infestation of the insect, so that the water discharged from the washstand 400 can be smoothly discharged through the drain pipe 300. And the bottom surface of the base plate.

As described above, it is understood that the present invention is based on a technical idea to provide a drainage trap assembly for a washstand which is easy to install, smoothly discharges drainage, and is easy to replace, thereby facilitating maintenance.

It will be apparent to those skilled in the art that many other modifications and applications are possible within the scope of the basic technical idea of the present invention.

100 ... body module
101 ... interior space
110 ... first connection port
120 ... second connection port
130 ... casing
131 ... passage
132 ... check plate
140 ... detachable portion
141 ... fastening hole
142 ... bolts
200 ... filtration module
201 ... filter net
210 ... frame
211 ... detachable ring
212 ... Adhesive packing
220 ...
300 ... drain pipe
310 ... Bellows tube
400 ... washbasin
410 ... drain pipe
500 ... Trap module
510 ... blocking cylinder
520 ... block
521 ... Part 1
522 ... Part 2

Claims

A main body module connected to the drain pipe of the washstand and forming an internal space;
A filtration module installed in the main body module and detachably coupled to an end of the drain pipe to form a larger cross sectional area than the drain pipe and to discharge only water in all directions and to filter foreign substances;
A drain pipe connected to a lower end of the body module; And
And a trap module installed in the main body module so as to face the inlet side of the drain pipe and blocking the reverse flow of malodor and the penetration of pests from the drain pipe.

The method according to claim 1,
The main body module includes:
A casing forming the internal space,
A first connection port formed on an upper surface of the casing and connected to the drain pipe,
A second connection port formed on a bottom surface of the casing and connected to the drain pipe and communicating with the internal space,
And a detachable portion provided at the first connection port for coupling the drain pipe and the first connection port with each other.

The method of claim 2,
Wherein,
A plurality of coupling holes penetrating the outer surface of the first connection port,
A bolt coupled through the fastening hole and having an end fixed in contact with an outer peripheral surface of the drain pipe;
And an elastic material packing mounted between the inner surface of the first connection port and the outer peripheral surface of the drain pipe.

The method of claim 2,
The main body module includes:
A through hole having a predetermined area passing through a side surface of the casing,
Further comprising a transparent check plate mounted on the through hole and capable of inspecting the inner space.

The method according to claim 1,
The filtration module comprises:
The upper end edge of the drain pipe being in contact with the upper surface of the main body module, the lower edge of the drain pipe being in contact with the upper part of the trap module, and the drain water being discharged from the drain pipe through the entire side surface, And a filter net to block the discharge.

The method according to claim 1,
The filtration module comprises:
A tubular frame having an inner circumferential surface surrounding an outer circumferential surface of an end portion of the drain pipe and having an upper surface opened,
And a netting attached to the frame and having a mesh of a predetermined size and having a larger cross-sectional area than the drainage pipe.

The method of claim 6,
The frame includes:
A ring-shaped detachment ring fixed to an outer peripheral surface of an end portion of the water pipe,
And an adhesive packing of an elastic material disposed between an inner surface of the detachable ring and an outer peripheral surface of the drain pipe,
Wherein the net is coupled to the desorption ring.

The method according to claim 1,
The trap module includes:
A blocking cylinder protruding from a bottom surface of the main body module and connected to the drain pipe at both ends,
Wherein both side edges are fixed to opposite inner side surfaces of the body module, and both ends include a blocking piece facing the upper end outer peripheral surface of the blocking cylindrical body.

The method of claim 8,
The cut-
A first piece having a larger area than an upper surface of the blocking cylinder and spaced apart from an upper end of the blocking cylinder and facing the upper end of the blocking cylinder,
And a second piece extending from an edge of both ends of the first piece toward a bottom surface of the main body module and facing an outer peripheral surface of an upper end of the blocking cylinder.

The method of claim 9,
And the lower edge of the second piece is spaced apart from the bottom surface of the main body module at a predetermined interval.

The method of claim 2,
The trap module includes:
End blocking cylinder extending from an upper end of the second connection port and projecting from a bottom surface of the main body module,
Wherein both side edges are fixed to opposite inner side surfaces of the body module, and both ends include a blocking piece facing the upper end outer peripheral surface of the blocking cylindrical body.

The method according to claim 1,
The drain pipe
And a flexible bellows pipe protruding from a bottom surface of the main body module and connected to a second connection port through both ends communicating with the inner space.