KR101728223B1

KR101728223B1 - Drain Switchgear for washbasins

Info

Publication number: KR101728223B1
Application number: KR1020150069998A
Authority: KR
Inventors: 김도균
Original assignee: 김도균
Priority date: 2015-05-19
Filing date: 2015-05-19
Publication date: 2017-04-18
Also published as: KR20160136159A

Abstract

Each of the detachable grooves being sloped in a direction opposite to each other on a corresponding surface between inflow spaces formed on both sides of the drain pipe so as to be easily separated from the drain pipe by a one-touch method by rotation during removal of foreign matter, An opening / closing head having a holding protrusion formed on an upper surface thereof and a fastening hole formed at a center thereof; A lifting member inserted into the opening / closing head, the lifting / lowering member lifting / lowering the opening / closing head by a locking protrusion rotated on the attachment / detachment groove together with a packing, A support rod fastened and fixed to the bottom surface of the opening / closing head through the fastening hole; And a strainer detachably attached to the lower portion of the support rod by a fixture.
Accordingly, any user can remove the hair and various foreign substances from the drain pipe quickly and conveniently within a short period of time without troublesome or inconvenient, and also has the side effect of being always available in a clean and clean condition .

Description

{Drain Switchgear for washbasins}

More particularly, the present invention relates to a drain port opening / closing device for a sink, more particularly, to an air conditioner having an excellent airtightness with a drain port due to opening and closing of a rotary valve, And more particularly, to a drain opening / closing apparatus for a washstand which can be conveniently removed.

Generally, a washstand installed in a bathroom or a toilet is provided to receive a certain amount of water, and a water supply device for supplying water to the washstand and a drain for storing water or discharging stored water are installed in the washstand.

Therefore, after a certain amount of water is stored in the wash basin and the user uses the water for a necessary purpose, the water is drained through the drainage device.

As described above, the conventional drainage device used in the washstand is divided into a push-button drainage device and a lever-type drainage device, depending on the operation mode.

The push button type drainage device is a method of opening and closing the drainage port by a pushing operation by a spring having a drainage trap for opening and closing the drainage port.

The lever type drainage system refers to a method of opening and closing a drain hole by pressing a drainage plug installed in a drainage hole and connecting a lever such as a link.

In the conventional push button type drainage device or lever type drainage device, the most important factor is that the drainage pipe is often clogged due to the accumulation of various foreign substances such as the user's hair during use.

There has been an inconvenience in that it is necessary to perform troublesome and inconvenient work from time to time to remove foreign substances by inserting a spoon, a rod, or a wire to remove foreign substances from the drain pipe.

In order to solve the above-mentioned conventional problems, conventionally, prior art for removing foreign matters to the lever type drainage apparatus has been disclosed in Korean Registered Utility Model No. 20-0448972 (hereinafter referred to as Patent Document 1) A technique has been proposed in which a pop-up valve can be easily separated from a drain pipe.

In addition, as disclosed in Korean Utility Model No. 20-0463052 (hereinafter referred to as "Patent Document 2"), which is applied to a lever-type drainage apparatus, a volute cap detachably and removably mounted on the upper end of a volley- A technique has been proposed in which a foreign body such as a hair hooked on the external cap is easily removed through a foreign body cap which is detachably and detachably inserted while preventing foreign matter from flowing into the inside of the drain hole.

In addition, as disclosed in Korean Utility Model Registration No. 20-0441759 (hereinafter, referred to as "Patent Document 3"), a related art for filtering out foreign substances from a conventional push button type drainage apparatus, A technique such as a drain trap for a wash basin, which is very convenient to remove or clean foreign objects caught in the trap, has been proposed.

Also, as disclosed in Korean Utility Model No. 20-0368837 (hereinafter referred to as "Patent Document 4"), which is a push-button type drainage device, a detachable drawing pattern formed with pores before draining is formed to completely filter out small debris, A technique has been proposed in which the U-shaped trap is not clogged and the drainage flow is not smooth, the filter can be easily separated from the drainage to clean the residue of the hair and the like, and the drain can be easily cleaned before drainage.

In addition, as described above, in addition to the technology for removing foreign matter by being connected to the valve for opening / closing the drain pipe as in the above-described Patent Documents 1 to 3, Korean Registered Utility Model No. 20-0395213 (hereinafter referred to as Patent Document 5) A technique has been proposed in which foreign matter can be filtered through a drain trap connected to a drain pipe as disclosed in Patent No. 10-0998167 (hereinafter referred to as "Patent Document 6").

Korean Utility Model Registration No. 20-0448972 Korea Registered Utility Model No. 20-0463052 Korean Utility Model Registration No. 20-0441759 Korea Registered Utility Model No. 20-0368837 Korean Registered Utility Model No. 20-0395213 Korean Patent No. 10-0998167

However, Patent Documents 1 and 2 are provided in the lever-type drainage apparatus, which has a disadvantage that it is cumbersome and inconvenient to perform additional work for removing foreign substances in the drain pipe even after removing the pop-up valve.

Patent Documents 3 to 4 are disadvantageous in that the structure is complicated due to the characteristics of the push-button type drainage apparatus, and that the removal of foreign matter caught in the squeezing hole of Patent Document 3 is cumbersome and inconvenient. On the other hand, Patent Document 4 is disadvantageous in that detachment and detachment is troublesome and inconvenient It is disadvantageous in that the foreign matter can not be efficiently removed.

In Patent Documents 3 to 4, due to the nature of the push-button type drainage device, the elasticity of the spring is lowered in a short time due to its property of frequent contact with water, and it has a disadvantage of frequent replacement.

In addition, Patent Documents 5 to 6 have an additional structure for removing foreign substances separately from the drainage device, and have a disadvantage that assembly is cumbersome and inconvenient, with the disadvantage of further additional cost.

The main object of the present invention to solve the above-mentioned problems of the related art is to provide an air conditioner which is excellent in airtightness with a drain port due to the opening and closing of a rotary system and is easily separated from a drain pipe by a one- Which can easily remove the drain port opening / closing device for the washstand.

It is another object of the present invention to provide an apparatus and a method for cutting off odors coming through a drain line by a simple structure.

According to an aspect of the present invention, there is provided an opening and closing apparatus for opening and closing a drain port of a drain pipe coupled to a wash compartment, the connection pipe including a connection pipe connected to a lower portion of the drain pipe, Each of the detachable grooves being inclined in opposite directions on a corresponding surface and being fixed or separated by a rotational force; An opening / closing head having a holding protrusion formed on an upper surface thereof and a fastening hole formed at a center thereof; A lifting member inserted into the opening / closing head, the lifting / lowering member lifting / lowering the opening / closing head by a locking protrusion rotated on the attachment / detachment groove together with a packing, A support rod fastened and fixed to the bottom surface of the opening / closing head through the fastening hole; And a strainer detachably attached to the lower portion of the support rod by a fixture.

The elevating member is integrally or detachably provided with a circular plate having a through hole formed at the center thereof, a flange formed on both sides of the circular plate, and an engagement protrusion provided on the flange.

And a drain trap for preventing malodor flowing from a drain line is fastened and fixed to a lower portion of the connection pipe. The drain trap includes an upper cap coupled to a lower portion of the connection pipe, And a lower cap connected to a drain line at a lower portion of the main body. The main body includes a main body having a chamber and a drain passage formed by barrier ribs formed at a height higher than the bottom of the connection pipe.

The main body further includes an inspection unit provided so as to be able to see the inside.

The present invention is not only excellent in airtightness with the drain port due to the opening and closing of the rotary system but also can be easily separated from the drain pipe by the one-touch method by rotation during the removal of foreign substances to conveniently remove the collected foreign substances. Hair and other foreign matter can be quickly and conveniently removed in a short period of time without troublesome or inconvenient, and also has a side effect that can be used in a clean and clean state at all times.

In addition, it is possible to smoothly block the odor coming through the drain line by a simple structure, so that it is possible to easily and conveniently install and separate anyone who is not an expert, But also has an effect that can be achieved.

1 is an exploded perspective view for explaining the present invention,
Figure 2 is a perspective view of the combined state according to Figure 1,
Fig. 3 is a sectional view of the present invention in a state where it is installed on a sink,
4 is a flowchart for explaining the use state of the present invention,
5 is a cross-sectional view for explaining another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The present invention is not limited to the embodiments.

FIG. 3 is a cross-sectional view illustrating a state in which the present invention is installed on a washstand, and FIG. 4 is a sectional view showing the state of use of the present invention Fig.

As shown in the figure, a drain pipe (110) of a drain pipe (110) which is coupled and fixed to a washtub base (100) by a conventional nut, including a connection pipe (120) connected and fixed by a packing, a nut, (1) for opening and closing the door (112).

The present invention is not only excellent in airtightness with a drain port due to opening and closing of a rotating system but also easily separated from a drain pipe by a one-touch method by rotation during removal of foreign matter, so that collected foreign substances can be conveniently removed.

The opening and closing device 1 according to the present invention is formed in such a manner that both sides of the drain pipe 110 are inclined in opposite directions to each other for rotation on the corresponding surfaces between the inflow spaces 114 formed to allow the overflow water to flow from the washstand, Each of the detachable grooves 11 being provided to be fixed or separated by the fixing member 11; And an opening / closing head 10 having a gripping protrusion 12 formed on an upper surface thereof so as to be rotatable by a user and having a fastening hole 14 for fastening a support rod to be described later.

The opening and closing head 10 is raised and lowered by a latching protrusion 22 which is rotated on the attaching / detaching groove 11 together with a usual packing 21 so as not to be leaked when the closing head 10 is closed, A lifting member 20 to which a pair of tongue pieces 24 that can be detached and removed is formed and inserted while opening and closing the tongue 112; A support rod 30 fastened and fixed to the bottom surface of the opening and closing head 10 by bolts, screws or the like through the fastening holes 14; And a strainer (40) which is detachably attached to a lower portion of the support rod (30) by a fixing member (42) such as a clip or a pin for filtering hair and foreign substances contained in water drained by the opening / closing head ).

The elevating member 20 includes a circular plate 20A having a through hole 20a formed at the center thereof, the elastic piece 24 bent downward on both sides of the circular plate 20A, The latching protrusions 22 are provided integrally or detachably. The engaging protrusion 22 can be formed to protrude from the resilient piece by pressurization when the resilient piece 24 is formed, and can be formed by pressing a known rivet or the like after forming a through hole penetrating the resilient piece have. In addition, it is preferable that the locking protrusion is formed in a hemispherical shape or a spherical shape so that the locking protrusion can be easily detached from the detachable groove.

According to the present invention as described above, according to the present invention, since the locking protrusion formed on the resilient piece of the elevating member rotated in the detachable groove formed in the drain pipe holds the holding protrusion of the opening / closing head and rotates forward or reverse, Drain or collect water.

In other words, when the latching projection of the flange of the flange is located at the bottom dead center of the attaching / detaching groove, the opening / closing head is lowered to close the drain port so that the water contained in the washstand can be used without draining the water. At this time, the opening / closing head can have excellent airtightness by directly holding the user and closing the drain port by rotation.

On the other hand, when the latching protrusion of the valve seat is positioned at the top dead center of the detachable groove by rotation, the opening / closing head is raised while opening the drain port, so that the water in the sink is drained.

In this way, the hair and various foreign substances contained in the water are gradually collected by the strainer coupled to the support rod fastened and fixed to the bottom surface of the opening / closing head.

When the strainer collects various kinds of foreign objects including the hair, the user rotates the opening and closing head to open the drain port, and in a state in which the engagement protrusion formed on the flange portion is supported by the detachable groove, The tongue piece is contracted inward and the strainer fastened to the support rod including the opening and closing head is pulled out at one time.

Accordingly, it is possible to separate the strainer, which is detachably fixed to the support rod by the fixing means, and to conveniently remove various foreign substances including the hair collected thereon, without inconvenience or inconvenience.

This is advantageous in that it can be separated and removed easily and conveniently in a short time as compared with the conventional method of removing foreign substances by inserting various rods or spits into the drain pipe, and moreover, it can be cleaned more and more and sanitary and clean condition can be maintained.

On the other hand, by inserting the strainer into the support rod and fixing it with the fixture and then inserting the strainer into the drain hole of the drain pipe, the resilient member of the lift member is contracted inwardly and at the same time, If it is positioned, it will expand and naturally hang. As a result, the fixing operation after the separation is also convenient, which can be easily done without inconvenience or inconvenience.

Therefore, the present invention is simple and convenient in a short time without troublesome or inconvenient separation or connection on a drain pipe provided on a sink, thereby eliminating various kinds of foreign substances including hair accumulated in the process of draining water through the drain pipe of the drain pipe It has a condition that can be quickly and conveniently removed.

As a result, the water pipe can be kept clean and clean at all times, and it has an advantage that it can be used hygienically.

5 is a cross-sectional view for explaining another embodiment of the present invention.

As shown in the drawings, a conventional drain trap, which is a U-letter form of an English alphabet that is assembled with various components to prevent odor from flowing on a conventional drain pipe, can be used instead of a conventional drain trap.

A drain trap 50 for preventing odors flowing from a drain line is fastened and fixed to a lower portion of the connection pipe 120. The drain trap 50 has a generally rectangular net shape cap 52 having drainage, An upper cap 53 fastened to the lower portion of the connection pipe 120 by a known screw coupling method and a partition wall 54 formed at a height higher than the bottom of the connection pipe 120 A main body 58 having a chamber 55 in which water can be accumulated by the main body 58 and a drainage passage 56 from which the drainage is made from the chamber 55, And a lower cap 59 for connection by a threaded engagement method. The bottom of the connection tube is located inside the chamber.

In addition, the main body 58 further includes an inspection unit 58A provided to be able to see the inside.

The inspection port 58A is preferably constituted by a connection pipe 58a formed in the main body and an inspection cap 58c formed with a transparent window 58b coupled to the connection pipe 58 by a known screw connection method .

Accordingly, the water drained by the above-described opening and closing apparatus of the present invention filters the foreign substances partially contained in the filter cap once again, passes through the chamber, and is drained to the drainage line through the drainage passage.

In addition, the odor entering through the drainage line is prevented from flowing through the drain of the washstand due to the water in the chamber.

Therefore, there is a condition that can live comfortably in the bathroom or the bathroom including the wash basin.

Further, since the drain trap of the present invention can be fastened and separated by a known screw connection method with the connection pipe, it is also possible that anyone who is not an expert can simply and conveniently install and separate.

1: Switchgear
10: opening / closing head 11: detachable groove
12: gripping projection 14: fastening hole
20: lift member 20A: original plate
20a: through hole 21: packing
22: stopper projection 24:
30: support rod 40: strainer
42: fixture 50: drain trap
52: Crease cap 53: Upper cap
54: partition wall 55: chamber
56: Drain passage 58: Body
58A: check port 58a: fastening pipe
58b: transparent window 58c: inspection cap
59: Lower cap
100: Washbasin
110: drain pipe 112: drain pipe
120: connector

Claims

An opening / closing apparatus for opening / closing a drain port of a drain pipe coupled to a washstand, including a connection pipe fixedly connected to a lower portion,
Wherein the opening and closing devices are formed to be inclined in opposite directions on corresponding surfaces between inflow spaces formed on both sides of the drain pipe and fixed or separated by a rotational force;
An opening / closing head having a holding protrusion formed on an upper surface thereof and a fastening hole formed at a center thereof;
A lifting member inserted into the opening / closing head, the lifting / lowering member lifting / lowering the opening / closing head by a locking protrusion rotated on the attachment / detachment groove together with a packing,
A support rod fastened and fixed to the bottom surface of the opening / closing head through the fastening hole; And
And a strainer detachably attached to a lower portion of the support rod by a fixture,
Wherein the elevating member is provided integrally or detachably with a circular plate having a through hole formed at the center thereof, a flange formed on both sides of the circular plate and bent downwardly, Drain opening and closing device.

delete

The method according to claim 1,
And a drain trap for preventing malodor flowing from a drain line is fastened and fixed to a lower portion of the connection pipe. The drain trap includes an upper cap coupled to a lower portion of the connection pipe, And a lower cap connected to the drain line at a lower portion of the main body, wherein the chamber is formed by a partition wall having a height higher than the bottom of the connection pipe.

The method of claim 3,
Wherein the main body further comprises an inspection unit provided to allow the interior of the main body to be viewed through the interior of the main body.