KR20170022313A - Drain Switchgear for washbasins - Google Patents

Drain Switchgear for washbasins Download PDF

Info

Publication number
KR20170022313A
KR20170022313A KR1020150117116A KR20150117116A KR20170022313A KR 20170022313 A KR20170022313 A KR 20170022313A KR 1020150117116 A KR1020150117116 A KR 1020150117116A KR 20150117116 A KR20150117116 A KR 20150117116A KR 20170022313 A KR20170022313 A KR 20170022313A
Authority
KR
South Korea
Prior art keywords
opening
drain
closing
strainer
elevating
Prior art date
Application number
KR1020150117116A
Other languages
Korean (ko)
Inventor
김도균
Original Assignee
김도균
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김도균 filed Critical 김도균
Priority to KR1020150117116A priority Critical patent/KR20170022313A/en
Publication of KR20170022313A publication Critical patent/KR20170022313A/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K1/00—Wash-stands; Appurtenances therefor
    • A47K1/14—Stoppers for wash-basins, baths, sinks, or the like
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms

Abstract

An objective of the present invention is to provide a device for opening and closing a drain for a wash basin which stably opens and closes while being lifted and lowered by rotation, and has a maximally simple structure for removing collected foreign substances. The device for opening and closing the drain for the wash basin comprises: an opening/closing cap having a gripping unit formed on an upper surface thereof to be rotated, and airtight packing disposed on a bottom surface to be mounted on the drain to be airtight; a coupling rod positioned in the drain on a bottom surface of the opening/closing cap to be coupled with a strainer to filter out an entering foreign substance; and a lifting unit lifted and lowered on a lower portion of the strainer and a lower portion of the drain on a position corresponding thereto by rotating the opening/closing cap to open and close the drain. Accordingly, assembly is simple and user convenience is provided; and foreign substances are quickly and conveniently removed within a short time without causing inconveniences.

Description

{Drain Switchgear for washbasins}

The present invention relates to a drain port opening / closing apparatus for a sink, more particularly, to a drain port opening / closing apparatus for a sink, which is capable of stably opening and closing a gate while being lifted and lowered according to rotation, and having excellent airtightness as well as a structure for removing collected foreign matter The present invention relates to a drain opening / closing apparatus for a washstand.

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.

In this way, 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 electronic push button type drainage device is a method of opening and closing the drainage port by pressing the spring with the drainage trap that opens and closes the drainage port. The latter lever type drainage device is provided with a drainage plug provided at the drainage port, It is the method of opening and closing the drain hole by pressing and pulling.

In the conventional push button type drainage device or lever type drainage device, the most important problem is that the user's hair and various foreign substances are accumulated in the drainage port during use, and the drainage pipe is clogged and the drainage is not performed frequently.

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-described problems, the prior art discloses a pop-up valve as a drain pipe as disclosed in Korean Registered Utility Model No. 20-0448972 (hereinafter referred to as "Patent Document 1") for removing foreign matters to a lever- So that it can be easily separated.

Also, as disclosed in Korean Utility Model Registration No. 20-0463052 (hereinafter referred to as "Patent Document 2"), there is provided a filter cap removably mounted on the upper end of the drain hole body to allow foreign matter to flow into the lower portion of the drain hole A technique has been proposed in which a foreign matter such as a hair hanging on the filter cap is easily removed through a filter cap which is detachably separated while blocking the filter.

In addition, when the plug is taken out as disclosed in Korean Registered Utility Model No. 20-0441759 (hereinafter referred to as "Patent Document 3") for the related prior art to filter out foreign matters to the 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 matter caught in the urinals, has been proposed.

In addition, as disclosed in Korean Utility Model Registration No. 20-0368837 (hereinafter referred to as "Patent Document 4"), a detachable sieve mesh having pores formed before draining is formed so as to completely filter out small debris so that the U- There has been proposed a technique of easily separating the sieve from the drainage before the draining, and cleaning the drainage of the hair and the like easily before the draining again, thereby facilitating the cleaning before the drainage.

Meanwhile, as described above, in addition to the technology for removing foreign substances by being connected to the valve for opening and 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 a foreign matter can be filtered through a drain trap connected to a drain pipe as disclosed in Japanese Patent Application 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 of the push-button type drainage device is complicated and the removal of the foreign matter caught in the drain hole of the patent document 3 is cumbersome and inconvenient. On the other hand, Patent Document 4 is disadvantageous in that separation and detachment are cumbersome and inconvenient It is disadvantageous in that the foreign matter can not be efficiently removed.

Patent Documents 3 to 4 also have the disadvantage that elasticity of the spring is lowered in a short time due to the nature of the push-button type drainage apparatus, which often comes into contact with water.

In addition, Patent Documents 5 to 6 have an additional structure for removing foreign substances separately from the drainage apparatus, which is disadvantageous in that it is further complicated to install and requires 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 stable in opening and closing while being lifted and lowered according to rotation, has a superior airtightness, So as to provide a drain opening / closing device for a washstand.

It is another object of the present invention to provide a water treatment system that can more closely close a drain hole while filtering foreign matter.

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 sink by including a connection pipe connected and fixed to a lower portion of the drain pipe, And an opening / closing cap provided on the bottom surface thereof with a hermetic packing which is hermetically coupled to the drain port; A coupling rod which is located on the bottom surface of the opening / closing cap and is fastened together with a strainer which is located inside the drain hole and is filtered with foreign substances introduced therein; And a lifting unit for lifting and lowering the opening and closing cap at a lower portion of the strainer and a drain pipe at a position corresponding to the lower portion of the strainer and opening and closing the drain port.

The elevating portion includes a plurality of elevating jaws formed on an outer surface of the strainer so as to be symmetrical with respect to a downward direction and a plurality of elevating and lowering grooves provided on the inner surface of the water discharging pipe in a corresponding manner to be inserted when the elevating jaw portion is lowered. And a support protrusion formed between the lift groove portion and the lift groove portion such that the bottom surface of the lift protrusion is supported after the lift portion is raised.

A dusting ring is interposed between the bottom of the drain pipe and the upper end of the connecting pipe, and a magnetic body is provided at the center of the dusting ring to attach the bottom surface of the coupling rod by magnetic force.

The present invention is not only stable in opening and closing while being raised and lowered according to rotation, but also has excellent airtightness and structure for removing collected foreign matter can be made as simple as possible, so that it is easy to assemble, It is possible to quickly and conveniently remove the foreign substance within a short period of time without inconvenience or inconvenience, and also has a side effect that can maintain a clean and clean state at all times.

In addition, since the foreign matter is secondarily filtered and the closing of the drain port can be made more tightly, it is possible to prevent the drain pipe from being clogged and to secure high reliability according to the opening and closing of the drain port of the drain pipe.

1 is an exploded perspective view for explaining the present invention,
Figure 2 is a cross-sectional view of the combined state according to Figure 1,
3 is a sectional view for explaining a state in which a drain hole is opened and closed by the present invention,
4 is a cross-sectional view for explaining a state of removing foreign matter by the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The present invention is not limited to the embodiments.

FIG. 3 is a cross-sectional view for explaining a state in which a drain port is opened and closed by the present invention, and FIG. 4 is a cross- Sectional view for explaining a state of removing foreign matter by the invention.

As shown in the figure, a drain pipe (102) of a drain pipe (100) which is coupled and fixed by a washstand (not shown) including a connection pipe (110) The device 1 is posted. At this time, the lower end of the connection pipe is connected to a common drain line.

The present invention is capable of stably opening and closing a container while lifting and lowering according to rotation, and having a structure for removing collected foreign substances with a simple structure as well as having excellent airtightness.

The opening and closing apparatus 1 according to the present invention includes a grip portion 12 formed on an upper surface thereof so that a user can easily grasp and rotate the grip portion and a hermetic packing 14 ) And a washer (15); A fastening rod 20A which is located on the bottom of the opening and closing cap 10 and which is located inside the drain port 102 and is fastened together with the strainer 20, A lifting unit 30 provided at a lower portion of the strainer 20 and at a lower portion of the drain pipe 100 at a position corresponding thereto to open and close the drain port 102 while being lifted and lowered by rotating the opening and closing cap 10; . On both sides of the upper portion of the water pipe 100, inflow holes 104 through which water inflowed from the washstand are introduced are formed.

The grip portion 12 formed on the opening and closing cap 10 is formed so as to protrude from the upper surface of the opening and closing cap 10 and can be easily grasped by the user. In addition, the grip portion may be formed in a shape of a conventional groove in the opening / closing cap instead of the protruding shape.

The strainer 20 has a plurality of vertical bars formed at predetermined intervals such that the upper portion thereof is opened and the water is drained while the foreign matters are filtered, and the insertion holes 21 into which the fastening rods 20A are inserted are formed on the bottom surface thereof. At this time, the fastening rod 20A and the insertion hole 21 are formed in a polygonal shape corresponding to each other, that is, a polygon having a square shape or a hexagonal shape or more, so that the strainer 20 is not rotated in a state where the fastening rod is inserted into the insertion hole desirable. In addition, the strainer may be formed in the form of a net in a side and a bottom.

Accordingly, as the user grasps and holds the grip portion of the opening / closing cap, the opening and closing cap is lifted by the elevating portion provided at a position corresponding to the lower portion of the strainer and the lower portion of the drain pipe, and water in the washstand is drained while opening the drain port. At this time, the strainer fastened by the opening and closing cap by the fastening rod is simultaneously lifted.

As a result, the water is drained through the strut while the water is drained, and various foreign substances such as hair contained in the water are filtered.

When the user desires to fill the sink with the water drained from the sink, the user rotates the door in the opposite direction to open the opening and closing cap, so that the lower portion of the strainer and the lower portion of the drain pipe As the opening / closing cap closes the upper drain port of the drain pipe while being lowered by the elevating part, the sink is filled with water. In addition, when the opening and closing cap is closed by the airtight packing provided on the bottom surface of the opening / closing cap, leakage is not generated due to high airtightness.

Accordingly, as the user rotates the opening and closing cap, the opening and closing cap and the strainer fastened to the opening and closing cap by the elevating and lowering mechanism are lifted and lowered to open and close the drain port of the drain pipe, thereby draining the water of the washstand without inconvenience It has convenience.

In the process of opening and closing the drainage port 102 of the drainage pipe 100 by rotating the opening and closing cap 10 as described above, the drainage pipe 102 is filled with the strainer 20 fastened by the opening and closing cap 10 by the fastening rod 20A The opening and closing cap 10 is rotated so that the drain port 102 of the drain pipe 100 is opened and lifted so that the strainer 10 fastened to the opening and closing cap 10 by the fastening rod 20A (20) is smoothly drawn out from the drain port (102) of the drain pipe (100) without any gription.

Accordingly, it is possible to easily and quickly remove the foreign matter collected by the strainer without inconvenience or inconvenience. At this time, the strainer may be detached from the fastening rod to remove foreign matter, and may be turned upside down to remove foreign matter while being fastened to the fastening rod.

In addition, the insertion of the strainer is also inserted into the drain hole of the drain pipe in a state where the strainer is fastened by the fastening rod with the opening / closing cap, so that the insertion can be simplified without inconvenience or inconvenience.

Accordingly, since the opening and closing of the drain hole is opened and closed by the simple rotation of the user, the opening and closing of the drain hole can be stably opened and closed as well as having high airtightness due to rotation and also the removal of foreign matter can be carried out without inconvenience It is possible to maximize the convenience of use.

Moreover, the structure for opening and closing the drain port of the drain pipe and the structure for removing foreign matter can be improved in ease of use as well as in assemblability due to a minimum number of parts and simple structure, And replacement of broken parts can be easily performed.

The elevating portion 30 includes a plurality of elevating jaw portions 34 formed with a pair of inclined surfaces 32 symmetrically downward on the outer surface of the strainer 20, A plurality of lifting and lowering grooves 36 provided in correspondence with the lifting and lowering grooves 36 and 34 to be inserted when the lifting grooves 36 are lowered and the lifting and lowering grooves 36 And a supporting jaw 38 formed to support the bottom surface thereof.

Accordingly, when the user moves the opening and closing cap, the elevating and lowering jaws formed on both sides of the strainer close the drain port of the drain pipe when inserted into the elevating groove formed in the inner surface of the drain pipe, So that the drain port of the drain pipe is opened. At this time, since both side surfaces of the lifting and lowering step are formed with inclined surfaces and the elevating and lowering grooves are also formed in corresponding shapes, when the user rotates the opening and closing cap, the user smoothly slides on the inclined surfaces corresponding to each other, Or supported by the supporting jaw portion.

In addition, the upper surface of the supporting jaw portion 38 is provided with a downwardly curved seating portion that can be seated so as not to be easily rotated by the water even in the course of draining the water to the drain hole of the drain pipe by raising the lifting jaw portion 34. [ It is preferable that grooves 38a are further formed. Accordingly, when the lifting and lowering unit is supported by the supporting unit, the user can be stably positioned without an artificial force to have a condition for smooth drainage.

As a result, the elevating and lowering portion is supported by the elevating groove portion formed on the inner surface of the drain pipe formed on the strainer by the rotation of the user or by being supported on the supporting jaw portion, thereby making it possible to more reliably open and close the drain hole of the water pipe I have.

A filtering ring 40 is interposed between the bottom of the drain pipe 100 and the upper end of the connecting pipe 110 so as to secondarily filter contaminants that have escaped from the strainer. The magnetic body 42 to which the bottom surface of the fastening rod 20A is attached by magnetic force is provided by conventional screw fastening, welding or the like. At this time, the clamping rod is made of a metal material, and the throwing ring 40 is provided inside the ring body 40a with a cross bar 40b at least one crossing point.

The filter ring 40 is lifted up on the base 112 formed on the inner surface of the connection pipe 110 and the drain pipe 100 is screwed to the connection pipe 110, Press the upper end of the ring to fix it.

As a result, the foreign matter that has passed through the strainer is filtered by the filtering ring so that foreign matter is secondarily filtered, thereby minimizing clogging.

Particularly, when the drain hole of the drain pipe is rotated by the magnetic body formed at the center of the filtering ring, the clamping rod, which is a metal material, is attracted by the magnetic force of the magnetic body so that the airtightness of the opening and closing cap is further increased. I have. And thus has the advantage of blocking the leakage originally. Further, even if the user rotates a little less when the user wishes to close, the pulling rod is pulled and attached by the magnetic force of the magnetic body, so that the closure of the drain hole can be accurately and stably performed. And also has the advantage of securing high reliability.

1: Switchgear
10: opening / closing cap 12:
14: Confidential packing 15: Washer
20: strainer 20A: fastening rod
21: insertion hole 30:
32: inclined surface 34:
36: lifting groove portion 38: supporting jaw
38a: seat groove 40: leather ring
40a: ring body 40b:
42: magnetic substance
100: drain pipe 102: drain pipe
104: inflow hole 110: connector
112:

Claims (3)

An opening / closing device for opening / closing a drain port of a drain pipe coupled and fixed by a washstand including a connection pipe fixedly connected to a lower portion,
Wherein the opening / closing device comprises a grip portion for rotating the upper surface of the opening / closing device, and an opening / closing cap having a hermetic packing at the bottom of the opening / closing device,
A coupling rod which is located on the bottom surface of the opening / closing cap and is fastened together with a strainer which is located inside the drain hole and is filtered with foreign substances introduced therein; And
And an elevating portion provided at a lower portion of the strainer and at a lower portion of a drain pipe at a position corresponding thereto to open and close the drain port while being lifted and lowered by rotating the opening and closing cap. The method according to claim 1,
The elevating portion includes a plurality of elevating jaws formed on an outer surface of the strainer so as to be symmetrical with respect to a downward direction and a plurality of elevating and lowering grooves provided on the inner surface of the water discharging pipe in a corresponding manner to be inserted when the elevating jaw portion is lowered. And a support protrusion formed between the lifting and lowering groove portion and the lifting and lowering groove portion so that the lower surface of the lifting and lowering portion is supported after the lifting and lowering portion is raised. The method according to claim 1,
Wherein a dusting ring is interposed between a bottom of the drain pipe and an upper end of the connecting pipe, and a magnetic body is provided at the center of the filtering ring so that a bottom surface of the coupling rod is attached by a magnetic force.
KR1020150117116A 2015-08-20 2015-08-20 Drain Switchgear for washbasins KR20170022313A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150117116A KR20170022313A (en) 2015-08-20 2015-08-20 Drain Switchgear for washbasins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150117116A KR20170022313A (en) 2015-08-20 2015-08-20 Drain Switchgear for washbasins

Publications (1)

Publication Number Publication Date
KR20170022313A true KR20170022313A (en) 2017-03-02

Family

ID=58427125

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150117116A KR20170022313A (en) 2015-08-20 2015-08-20 Drain Switchgear for washbasins

Country Status (1)

Country Link
KR (1) KR20170022313A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200368837Y1 (en) 2004-08-17 2004-12-03 조재천 Water plug having a filter box for a wash bowl
KR200395213Y1 (en) 2005-06-27 2005-09-07 김점수 Trap for Washstand
KR200441759Y1 (en) 2006-11-29 2008-09-05 장태원 A Drain trap for a washstand
KR200448972Y1 (en) 2008-08-04 2010-06-14 김아라 A Withdraw Device of Pop-up Valve in Wash Vessel
KR100998167B1 (en) 2010-04-16 2010-12-03 윤근수 Drain trap having a storage bucket for storaging seal water and foreign substances
KR200463052Y1 (en) 2011-02-22 2012-10-15 서성창 A lever draining apparatus for a washstand which is possessed of filter cap

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200368837Y1 (en) 2004-08-17 2004-12-03 조재천 Water plug having a filter box for a wash bowl
KR200395213Y1 (en) 2005-06-27 2005-09-07 김점수 Trap for Washstand
KR200441759Y1 (en) 2006-11-29 2008-09-05 장태원 A Drain trap for a washstand
KR200448972Y1 (en) 2008-08-04 2010-06-14 김아라 A Withdraw Device of Pop-up Valve in Wash Vessel
KR100998167B1 (en) 2010-04-16 2010-12-03 윤근수 Drain trap having a storage bucket for storaging seal water and foreign substances
KR200463052Y1 (en) 2011-02-22 2012-10-15 서성창 A lever draining apparatus for a washstand which is possessed of filter cap

Similar Documents

Publication Publication Date Title
US6067669A (en) Strainer equipped drain plug assembly
KR200441759Y1 (en) A Drain trap for a washstand
KR20100065614A (en) Drain stopper for a washstand
KR200463052Y1 (en) A lever draining apparatus for a washstand which is possessed of filter cap
KR101241107B1 (en) A pop-up type opening/closing device for washstand
KR101728223B1 (en) Drain Switchgear for washbasins
KR200368837Y1 (en) Water plug having a filter box for a wash bowl
KR20170022313A (en) Drain Switchgear for washbasins
KR20220001401U (en) Basin valve with filter
KR20130131855A (en) Filter having bottom emission door for sink drainage hole
KR200426500Y1 (en) Device filtering alien substance of draining pipe for a washbowl
KR100763588B1 (en) Wash stand
JP5293130B2 (en) Drain plug device
KR20110001706U (en) A Rotary Separable Pop-up Valve on Washstand
KR20170045675A (en) Opening and closing device for the sink drain with an anti-theft feature
KR100632446B1 (en) A Device for Open and Close Pop-up Valve of Wash Vessel
KR20170028819A (en) Wash basin of water outlet opening and closing device
KR101496285B1 (en) Plug apparatus of drain
KR20130131854A (en) Dividing and opening-shutting filter for sink drainage hole
KR20220001720U (en) Basin valve with filter
JP4954245B2 (en) Drain plug unit
KR100967938B1 (en) Apparatus for opening and shutting waterway of washstand that easy to detachment and attachment
KR200400063Y1 (en) A drain valve for a washstand
KR20080016983A (en) Countertop filtering device
JP3112488U (en) Foreign matter removal tool for drain outlet

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right