KR100697329B1 - Removable wash basin drain - Google Patents

Abstract

The present invention provides a drain for a removable sink. The removable sink for drainage structure has a body provided with a drain hole having a hook portion at the top, a movable body disposed inside the drain hole, the first coupling groove is formed on the upper end, and connected to the movable body, elevating the movable body The first movable rod and the first movable rod, which is located in the drain hole, is coupled to the first coupling groove at the lower end is formed, the second movable rod having a second coupling portion formed at the upper end of the first movable rod It is coupled to the second coupling portion, and is disposed on the stopper and the hook portion covering the drain hole, and has a foreign matter engaging member is formed through the through hole through which the second movable rod is formed.

Description

Removable wash basin drainage {SEPARATIVE DRAIN APPARATUS FOR A BASIN}

1 is a perspective view showing a drain for a removable sink of the present invention.

FIG. 2 is a cross-sectional view taken along the line II ′ of FIG. 1.

FIG. 3 is a cross-sectional view illustrating the first movable rod disassembled along the line II ′ illustrated in FIG. 1.

4 is a perspective view illustrating a coupling relationship between the movable body and the second movable rod illustrated in FIG. 2.

5 is a cross-sectional view showing the operation of the movable body according to the present invention shown in FIG.

Figure 6 is a partial cross-sectional view showing another embodiment of the drain for the removable sink of the present invention.

Figure 7 is a partial cross-sectional view showing the operation of another embodiment of the drain for the removable sink of the present invention.

** Explanation of Signs of Major Parts of Drawings **

100: body 110: drain

120: drain pipe 130: hook portion

140: extension tube 200: push rod

210: first movable rod 220: second movable rod

221: first jamming projection 222: second jamming projection

230: movable body 233: coupling portion

234: the first coupling groove 240: plug

241: second coupling groove 250: support member

300: foreign matter locking member

The present invention relates to a drainage device for a sink, and more particularly, it is possible to filter foreign matters and a stopper is installed on the upper side to enable the removable rod to be lifted and detachable to easily clean the drain pipe. It relates to a sink drain.

In general, the drain valve of the wash basin is used for the purpose of draining the water from the sink to the drain by opening the discharge pipe to store the water supplied to the washbasin or the head to close the discharge pipe to wash the basin.

Conventional washbasin is a branch pipe is fastened to the upper side of the drain pipe, the discharge pipe is installed by the nut and packing on the upper side of the branch pipe, the discharge pipe is installed on the sink by the nut through the packing, the discharge pipe inside The discharge valve is installed to raise and lower.

Here, the coupling valve is formed at the bottom of the discharge valve to combine with the operation between the operation of the adjustment rod so that the discharge valve is raised and lowered so that the water can be stored or drained in the wash basin, when storing the water in the sink, pull the adjustment rod If one side of the operation is raised, the opposite side of the operation is rotated at a predetermined angle in conjunction with this to lower the discharge valve, thereby closing the discharge pipe so that water can be stored in the sink, and conversely, if the water in the sink is drained, Pressing the adjusting rod lowers one side of the operation, and in conjunction with this, the other side of the operation is rotated at a predetermined angle to raise the discharge valve to open the discharge valve, thereby allowing the water in the sink to be discharged to the drain pipe. will be.

However, when a conventional washbasin is used for a certain period of time, hair or foreign substances are caught on the locking jaw of the discharge valve. This causes the discharge pipe is blocked, there is a problem that can not be drained.

In recent years, in order to solve this problem, the branch pipe nut is dismantled and the operation period is pulled out, and then the discharge valve is lifted to remove foreign substances. However, this work is not only cumbersome, but also requires the use of a separate tool such as a spanner, and there is a problem in that it is difficult to accurately insert the operation part into the coupling hole when joining.

On the other hand, in order to solve such a problem in the prior art by forming a cutout in the coupling hole formed in the lower end of the hatch serving as the discharge valve to be fitted with the operating rod to separate the riser without dismantling the branch pipe nut. Although it was easy to remove the foreign material by separating the riser, it is not only difficult to precisely connect the incision to the operation rod in the invisible state when it is installed again, but also when the incision is detached from the operation tube during use, There was a hassle to be combined to fit, there is a problem that it is difficult to use the existing washbasin can not modify the entire length of the hatch acts like a discharge valve.

The present invention has been made in order to solve the above problems, the first object of the present invention to be detachable to the movable rod installed in the drain of the sink so that it is easy to remove and install, and also easy to the inside It is to provide a drainage for the removable wash basin so that it can be cleaned easily.

The second object of the present invention is to install a foreign matter locking member that is detached at the same time as removing the movable rod of the vanity, so that foreign matters such as hair that is put into the drain of the sink can be cleaned and prevented from clogging the drain. The present invention provides a drainage device for a removable sink.

It is a third object of the present invention to provide a drainage device for a detachable sink that can easily reduce additional losses such as repair work and manpower cost, thereby preventing the sink drain from clogging the foreign material.

In order to achieve the above object, the present invention provides a drain for a removable sink.

The detachable sink for drainage includes a body provided with a drain hole having a hook portion at an upper end thereof, a movable body disposed inside the drain hole and having a first coupling groove formed at an upper end thereof, connected to the movable body, and elevating the movable body. The first movable rod to be located, and the first movable projection is located in the drain hole, the first coupling projection is coupled to the first coupling groove at the lower end, the second movable rod formed with a second coupling protrusion at the upper end, the second movable rod It is coupled to the second engaging projection of the plug and disposed on the stopper and the latching portion, and includes a foreign matter engaging member is formed a through hole through which the second movable rod penetrates.

Here, it is preferable that the first movable rod has a rotating part formed at one end thereof, the movable body being axially connected to the rotating part, and the rotating part being further provided with a supporting protrusion for supporting the bottom of the movable body.

In addition, the movable body is provided with a coupling portion at the upper end, the coupling portion is preferably a hemispherical guide groove is formed, the first coupling groove is preferably formed in the center of the guide groove.

In addition, the foreign material locking member is preferably provided with a ring-shaped edge portion in close contact with the hook portion, and the mesh is mounted on the edge portion, the through hole is formed in the center portion.

The second movable rod may further include a support member that is caught by the foreign material locking member, wherein the support member is a support ring that supports a periphery of the through hole of the foreign material locking member.

In addition, the second movable rod may further include a support member that extends to the foreign material engaging member, and the support member may be a support bar that extends from an outer surface of the second movable rod to support a bottom surface of the edge of the locking member. .

On the other hand, the movable body has a first movable body having a movable bar formed at the bottom and a second movable body formed with a communication hole for communicating the flow groove to the outside is formed and the movable groove is formed,

The first movable rod has a guide groove having a predetermined length, the sliding bar having one end fitted into the guide groove and slidingly moved, a piston bar connected to the other end of the sliding bar, a piston body covering the piston bar, and the piston body. It is preferable to have a connection line for connecting the interior and the communication hole.

Hereinafter, with reference to the accompanying drawings to describe a removable sink for drainage according to an embodiment of the present invention.

1 is a perspective view showing a drainage device for a removable sink of the present invention, FIG. 2 is a cross-sectional view taken along the line I-I 'shown in FIG. 1, and FIG. 3 is taken along the line I-I' shown in FIG. Sectional drawing showing that the first movable rod is disassembled.

1 to 3, the drainage structure for the detachable wash basin of the present invention is made of a pottery, the inside is bent downward to form a predetermined space, the sink body 100 formed with a drain hole 110 in the center is It is provided. Stainless steel drain pipe 120 is screwed to the inlet of the drain 110. The drain pipe 120 has a stepped portion 130 which is stepped inward at an upper end thereof. The latching unit 130 has a vertical support surface 131 and a seating surface 132 extending from the support surface 131 to a central portion at a predetermined length.

An extension pipe 140 of a predetermined length is coupled to the lower end of the drain pipe 130. The side of the extension tube 140 is formed with a through hole 141 of a predetermined size.

The first movable rod 210 is positioned in the extension tube 140. One end of the first movable rod 210 is disposed inside the extension tube 140, and the other end is disposed outside the extension tube 140 through the through hole 141. The other end of the first movable rod 210 protruding outward is hinged to the push rod 200. One end of the first movable rod 210 is formed with a rotatable connecting portion 211, and the engaging projection 212 is formed on the outer surface of the rotating portion 211.

The through-hole 141 is a sliding guide to the inner / outer portion of the extension tube 140 by a predetermined distance, the rotary support 142 for supporting the rotation up and down is installed. The through hole 141 may be sealed as the rotary support 142 is installed.

Subsequently, a movable body 230 is axially connected to the rotating part 211 formed at one end of the first movable rod 210. The movable body 230 has a tapered portion 231 on one side. The tapered portion 231 is connected to the first movable rod 210 and the shaft 232. The lower end of the tapered portion 231 of the movable body 230 is supported by the locking protrusion 212.

The movable body 230 is provided with a hemispherical coupling portion 233 in the upper portion. The coupling portion 233 is a hemispherical inner surface. A first joining groove 234 is formed in the center of the coupling part 233. The first coupling groove 234 may be a groove formed on the outer surface of the thread.

In addition, the movable body 230 is fastened to the second movable rod 220 having a predetermined length. The second movable rod 220 is positioned between the inlet end of the drain 110 and the movable body 230. The second movable rod 220 has a first coupling protrusion 221 having one end screwed into the first coupling groove 234 of the movable body 230. The other end of the second movable rod 220 has a second coupling protrusion 222 having the same shape as the first coupling protrusion 221. The first and second coupling protrusions 221 and 222 are threaded on their outer surfaces. Of course, the first and second coupling protrusions 221 and 222 and the first coupling groove 234 may be a screw fastening method as described above, or may be a fastening method such as a hook that can be detached by applying a predetermined force.

The inlet end of the drain pipe 110 is a stopper 240 is located. The stopper 240 is formed of a stainless material. The stopper 240 is in close contact with the side of the support surface 131, the bottom is in close contact with the seating surface (132). The stopper 240 has a second coupling groove 241 which is coupled to the second coupling protrusion 222 formed at the upper end of the second movable rod 220 at the central portion thereof. The second coupling protrusion 222 and the second coupling groove 241 may be screwed together.

On the other hand, the engaging member 300 is further disposed at the inlet of the drain 110. The hooking member 300 is located between the stopper 240 and the hook 130. The locking member 300 is composed of a ring-shaped edge portion 310 and its mesh 320 bent downward from the edge portion 310. The side surface of the edge portion 320 is in close contact with the support surface 131, the bottom surface is in close contact with the mounting surface 132. In addition, the bottom surface of the stopper 240 may be in close contact with the top surface of the edge portion 310.

The through hole 321 is formed in the central portion of the mesh 320. The second movable rod 220 penetrates the through hole 321. Therefore, the second movable rod 220 may slide in the through hole 321.

In addition, the support member 250 is mounted on the second movable rod 220 at a position spaced a predetermined distance from the mesh 320 of the locking member 300 that is extended over the hooking portion 130. The support member 250 may be a support ring 251 having an upper surface of a predetermined size capable of supporting the bottom surface of the mesh 320. In addition, the support member 250 may be a support bar 252 which extends to both sides of the second movable rod 220 so that an upper end thereof can support the bottom of the edge portion 310. An upper end of the support bar 252 is positioned to be spaced apart from the bottom of the edge portion 310 by a predetermined distance.

Next, to describe the operation and effects on the removable sink for drainage of the present invention configured as described above.

The movable body 230 and the second movable rod 220 according to the present invention are detached from each other. In addition, the second movable rod 220 and the stopper 240 are also detached from each other. In addition, the foreign matter locking member 300 that can be slidably moved in the second movable roll 220 is mounted. On the basis of this configuration will be described the separation process of the stopper 240, the foreign material locking member 300 and the second movable rod 220.

First, it will be described by taking an example where the foreign material engaging member is installed.

Referring to FIG. 4, when the pressing rod 200 is pressed downward, the first movable rod 210 is slidably supported and rotated by the rotary support 142 installed in the through hole 141. Therefore, the other end of the first movable rod 210 is raised upward from the inside of the extension pipe 140.

At this time, the movable body 230 rotated and supported by the rotating part 211 formed at the other end of the first movable rod 210 is also raised. The second movable rod 220 whose one end is fastened to the first coupling groove 234 of the movable body 230 is also raised. Therefore, the stopper 240 fastened to the upper end of the second movable rod 220 is also raised. The stopper 240 is raised so that the inlet end of the drain 110 is exposed to the outside.

Subsequently, the stopper 240 is separated as an external force is applied. That is, the second coupling groove 241 of the plug 240 is removed from the second coupling protrusion 222 of the second movable rod 220. Therefore, the other end of the second movable rod 220 is exposed to the outside.

The second movable rod 220 is separated from the first coupling groove 234 of the movable body 230 as an external force is applied. That is, the first coupling protrusion 221 formed at one end of the second support rod 220 is removed from the first coupling groove 234.

When the detached second movable rod 220 is lifted upward, the support member 250 mounted on the second movable rod 220 of the foreign matter locking member 300 fitted to the second movable rod 220. It is pulled upwards in contact with the bottom of the catching network 320. Therefore, the foreign material locking member 300 is exposed to the outside as the edge portion 310 is removed from the hook portion (130).

As the stopper 240 and the second movable rod 220 are separated as described above, the inside of the drain pipe 120 is exposed to the outside and can be easily cleaned. In addition, the foreign matter caught in the foreign matter locking member 300 may be easily removed.

On the other hand, after the cleaning is finished, the separated plug 240 is fastened to the upper end of the second movable rod 220, one end of the separated second movable rod 220 is coupled to the movable body 230 is as follows Same as

First, the separated second movable rod 220 is located inside the drain pipe 120. At this time, the foreign material locking member 300 is installed on the second movable rod 220. That is, the through-hole 321 formed in the catching network 320 of the foreign matter locking member 300 is fitted to the second movable rod 220. The bottom surface of the catching net 320 of the foreign matter catching member 300 fitted to the second movable rod 220 is supported by the support member 250. This is a case where the support member 250 is a support ring 251, and when the support member 250 is a support bar 252, the bottom surface of the edge 310 of the foreign material locking member 300 is the support bar. 252 is supported at the top.

Subsequently, the first coupling protrusion 221 formed at one end of the second movable rod 220 is screw-coupled to the first coupling groove 234 of the movable body 230. At this time, one end of the second movable rod 220 is easily guided to the position of the first coupling groove 234 by the hemispherical guide groove 233a formed in the upper portion of the movable body 230. That is, one end of the second movable rod 220 is in contact with the surface of the guide groove 233a. Subsequently, the sliding groove is moved on the surface of the guide groove 233a and guided to the first defect groove 234.

At this time, the bottom surface of the catching net 320 of the foreign matter catching member 300 is spaced apart from the support ring 251 by a predetermined distance. When the support member 250 is the support bar 252, the bottom surface of the edge portion 310 of the foreign matter locking member 300 is spaced a predetermined distance from the top of the support bar 252. Subsequently, the edge portion 310 of the foreign material locking member 300 is mounted in close contact with the hooking portion 130.

In addition, the second coupling protrusion 222 formed at the upper end of the second movable rod 220 is screwed into the second coupling groove 241 of the stopper 240. Thus, the stopper 240 is fastened to the upper end of the second movable rod 220.

Next, another embodiment of the removable sink for drainage of the present invention configured as described above.

6 and 7, a drainage device for a detachable sink according to another embodiment of the present invention may be the same as the above embodiment.

The configuration different from the above embodiment is a movable body. The movable body 230 is composed of a first movable body 271 and a second movable body 272. The first movable body 271 is formed with the engaging portion 233 as in the embodiment. The first movable body 271 has a movable bar 271a protruding at a predetermined length from a lower end thereof. The second movable body 272 has a flow groove 272a through which the movable bar 271a flows. The second movable member 272 is provided with a communication hole 272b through which the flow groove 272a communicates with the outside. The second movable member 272 is formed with a discharge hole (272c) communicated to the outside at a predetermined height (③ position) of the flow groove (272a).

Meanwhile, a guide groove 451 is formed on the first movable rod 210. The guide groove 451 is provided with a sliding bar 450 fitted to slide one end thereof. The other end of the sliding bar 450, the piston bar 440 is hinged. The piston bar 440 is located inside the piston body 410. The piston body 410 has a supply hole 420 on one side and an exhaust hole 421 on the other side. The supply hole 420 is connected to the communication hole 272b of the second movable member 272 by a connection line 430 such as a tube.

Next, operation of another embodiment of the present invention will be described with reference to FIGS. 6 and 7.

6 shows the first support rod 210 before operation, and FIG. 7 shows the first support rod 210 after being pressed downward.

Referring to FIG. 6, when the first support rod 210 is pressed downward, the sliding bar 450 fitted into the guide groove 451 moves to one side and pulls down the piston bar 440 connected to the other end. The air compressed by the piston bar 440 flowing in the piston body 410 is discharged to the supply hole 420. The compressed air discharged from the supply hole 420 is provided to the flow groove 272a of the second movable body 272 through the connection line 430. The compressed air provided to the flow groove 272a in a predetermined amount raises the movable bar 271a of the first movable body 271 to a predetermined position. The position at this time can be called ① position.

When the above process is repeated in this state, the movable bar 271a is raised to position ②, and then to position ③. At this time, when the movable bar 271a is raised to the ③ position, the compressed air formed inside the flow groove 272a is discharged through the discharge hole 272c, and the movable bar 271a that has been raised to the ③ position. Is lowered back to its original position.

Therefore, when the first movable body 271 is raised to the ② position by the above method, the upper end of the second support rod 220 fastened to the first movable body 271 is also raised to drain drain 110. It is easily exposed by forming a certain height to the outside.

Therefore, the second support rod 220 can be fastened or detached from the first movable body 271 more easily.

As described above, the present invention has an effect that the movable rod installed in the drain of the sink can be detachably attached and thus can be easily separated and installed without using a separate tool.

In addition, by opening the drain pipe within a short time, it is possible to easily clean the inside of the drain pipe and to reduce the overall time required for cleaning.

In addition, by installing a foreign material catching member that is removed at the same time as the movable rod is removed, the foreign material such as hair that is put into the drain of the wash basin can be filtered out to clean and prevent clogging of the drain. have.

In addition, there is an effect that the sink drain can prevent the clogging from foreign substances in advance, thereby additionally reducing additional losses such as repair work and manpower cost.

Claims (6)

A body provided with a drain hole having a hook portion at an upper end thereof; A movable body disposed inside the drain hole and having a coupling portion having a hemispherical guide groove formed at an upper end thereof, and having the first coupling groove formed at a central portion of the guide groove; A first movable rod connected to the movable body to lift the movable body; A second movable rod positioned in the drain port and having a first coupling protrusion coupled to the first coupling groove at a lower end thereof, and having a second coupling protrusion formed at an upper end thereof; A stopper coupled to the second coupling protrusion of the second movable rod and covering the drain hole; A foreign material locking member disposed on the hook portion and having a through hole through which the second movable rod penetrates; The drainage device for removable wash basin is formed on the second movable rod, and including a support member that is hooked to the bottom of the foreign material engaging member. The method of claim 1, The first movable rod has a rotating part formed at one end thereof, the movable body is axially connected to the rotating part, and the rotating part further includes a support protrusion for supporting a bottom of the movable body. . The method of claim 1, The foreign material locking member is a drainage device for a removable sink, characterized in that it has a ring-shaped edge portion in close contact with the hook portion, and the mesh is mounted to the edge portion, the through hole is formed in the center portion. Claim 4 was abandoned when the registration fee was paid. The method of claim 3, The support member is a drainage device for a removable sink, characterized in that the support ring for supporting the periphery of the through-hole of the foreign material engaging member. Claim 5 was abandoned upon payment of a set-up fee. The method of claim 3, The support member is a drainage device for removable sink, characterized in that the support bar extending from the outer surface of the second movable rod to support the bottom surface of the edge of the locking member. Claim 6 was abandoned when the registration fee was paid. The method of claim 1, The movable body has a first movable body having a movable bar formed at a lower end thereof, a communication hole in which the movable bar flows and a communication hole for communicating the flow groove to the outside, and a discharge hole for communicating with the outside at a predetermined position of the flow groove. It is provided with a second movable body, The first movable rod has a guide groove having a predetermined length, the sliding bar having one end fitted into the guide groove and slidingly moved, a piston bar connected to the other end of the sliding bar, a piston body covering the piston bar, and the piston body. Removable sink for drainage, characterized in that it has a connection line for connecting the interior and the communication hole.

Images