JP2015507113A - Installation structure and installation method of pop-up device for basin - Google Patents

Abstract

[PROBLEMS] To fix or dismantle a fixing nut for fixing a pop-up device and a drain trap when constructing an automatic pop-up device equipped with a push button type opening / closing device on a wash basin. To solve problems that are difficult to remove and clean. The wash basin is installed in a wash basin, and an upper end is formed with a locking projection that is in close contact with a drain hole formed in the wash basin. Pop-up with a drain pipe that forms a drain space communicating with the overflow passage installed at the bottom of the basin, and a lower pipe that is connected to a drain trap installed at the lower part of the basin In the installation structure of the device, a close contact portion that is fitted so as to be in close contact with the lower end of the locking protrusion and is formed with a diameter corresponding to the locking protrusion, and a diameter corresponding to the drainage hole from the bottom surface of the close contact portion. A close contact member configured to include an extended portion formed to extend and a bellows portion formed on the outer peripheral surface of the lower end of the extended portion to block water leakage; and is fitted to a lower portion of the drain pipe Formed with a diameter corresponding to the drain pipe A sealing member having a plurality of bellows formed on the outer peripheral surface, and fitting the close contact member so as to be in close contact with a lower end of the locking projection, and placing the close sealing member at a lower portion of the drain pipe An installation structure and an installation method for a basin pop-up device, wherein the basin is firmly coupled to the drainage hole in a fitted state. [Selection] Figure 10

Description

  TECHNICAL FIELD The present invention relates to an installation structure and installation method for a basin pop-up device, which is installed in a basin, and an upper end portion is formed with a locking projection that is in close contact with a drain hole formed in the basin. Each side is provided with drainage pipes that are perforated in the horizontal direction and that form drainage spaces that communicate with the overflow passages installed in the bottom of the basin, and the drainage installed in the lower part of the basin In the installation structure of the pop-up device to which the sewer pipe to be fastened with the trap is coupled, the close contact portion that is fitted so as to be in close contact with the lower end of the locking protrusion and is formed with a diameter corresponding to the locking protrusion; Adhesion comprising an extension formed by extending from the bottom surface of the contact portion with a diameter corresponding to the drainage hole, and a bellows portion formed to block water leakage on the outer peripheral surface of the lower end of the extension portion With members; top A sealing member that is fitted to a lower portion of the drainage pipe and has a diameter corresponding to the drainage pipe and has a plurality of bellows formed on an outer peripheral surface thereof, and the close contact member is connected to the lower end of the locking projection. It is related with the installation structure and installation method of the basin pop-up apparatus characterized by closely fitting to the drainage hole in a state where the sealing member is fitted in close contact with the lower part of the drainage pipe.

  In general, a wash basin installed in a bathroom or a bathroom has a wash basin 1 ′ that allows a certain amount of water to be used, a water supply device that supplies water to the wash basin, and water in the wash basin. And a drainage device that drains the stored water, and a user stores a certain amount of water in a wash basin for versatile use, and drains it through the drainage device after use. It has become.

  As described above, a normal drainage device used for a wash basin is used to store water in the wash basin or to discharge the stored water through a drain pipe while being opened and closed, and penetrates the lower part of the wash basin. There are a drain outlet main body that forms a drain outlet in the state where it is in contact with it, and a push button type opening and closing device that is installed inside the drain outlet main body and opens and closes the drain outlet while being operated up and down. An automatic pop-up device operated by a push button or a manual pop-up device operated by a lever type is installed and used.

  The main drain outlet forms a drain pipe in the shape of a cylindrical pipe standing vertically, and a locking projection protrudes from the outer peripheral surface of the upper end, and penetrates vertically into the lower part of the basin and fastens. The drain outlet main body is stably locked and fastened, and a normal fixing nut and drain pipe are connected to the lower part of the drain outlet main body by a screw fastening type. The drainage holes are respectively provided on the left and right sides of the middle part of the drainage port, and the drainage holes communicate with an overflow passage installed in the bottom part of the basin. Water overflowing through an overflow hole drilled in the upper portion of the water is discharged to the outside through the drain pipe while flowing into the drain hole through the overflow passage.

  As an example of such a pop-up device, a pop-up device is disclosed in Korean Utility Model No. 20-0441759, in which a drain plug is conveniently opened and closed to provide convenience to the user.

  The pop-up device has an advantage that the stopper can be easily opened and closed through a push button type opening and closing device, but a method of fastening a drain pipe and a drain trap through a fixing nut is used. Such a coupling method has a problem that construction is complicated and replacement and maintenance work are difficult.

  For example, when installing the pop-up device in the wash basin, the space between the wall surface on which the wash basin is installed and the drain pipe is narrow, and a tool for tightening the fixing nut cannot enter the space. For this reason, after the pop-up device was first coupled to the washstand, the washstand was installed on the wall.

  Recently, various shaped objects have been installed to prevent exposure of drain traps located at the bottom of the washstand and improve the interior effect.

  However, in the case of the above pop-up device, if the pop-up device is blocked by hair or foreign matter or needs to be replaced due to product damage, the pop-up device must be disassembled first in order to open the fixing nut. There is a problem that replacement or maintenance is possible, and there is a problem that the dismantled molded object is damaged. As a result, there is a problem that the operator is exposed to an accident, and even a wash basin where such a shaped object is not installed has a small space and it is difficult to insert a tool for unscrewing the fixing nut, so ask experts for help. There was a problem that had to be done.

  The present invention is intended to solve the above-described problems, and is a fixing nut for fixing a pop-up device and a drain trap when an automatic pop-up device provided with a push-button type opening / closing device is installed on a wash basin. The purpose is to solve the problems that are difficult to fix or dismantle, and difficult to perform construction, replacement, removal of foreign matter and cleaning.

  In order to solve the above-mentioned problems, the present invention relates to an installation structure and installation method of a basin pop-up device, which is installed in a basin and is in close contact with a drain hole formed in the basin at the upper end. A drainage pipe is formed which has a drainage space part which is perforated in the lateral direction on both the left and right sides of the intermediate part and which forms a drainage space part which communicates with an overflow passage installed in the bottom part of the basin, In the lower part of the basin, the lower part of the wash basin is connected to a drain trap that is fastened to the drainage trap. A close contact portion formed with a corresponding diameter, an extension portion formed to extend from the bottom surface of the close contact portion with a diameter corresponding to the drainage hole, and an outer peripheral surface at the lower end of the extension portion formed to block water leakage Bellows A sealing member that is fitted to the lower part of the drain pipe and is formed with a diameter corresponding to the drain pipe, and has a plurality of bellows formed on the outer peripheral surface. The contact member is fitted so as to be in close contact with the lower end of the locking projection, and the sealing member is firmly inserted into the drain hole in a state where the seal member is fitted to the lower part of the drain pipe. .

  Further, the contact member and the sealing member are formed integrally with the connecting portion therebetween.

  Further, the connecting portion is characterized in that a drainage groove is formed at a corresponding position so as to communicate with the drainage space.

  Also, it is installed in the wash basin, and the upper end is formed with a locking projection that is in close contact with the drainage hole formed in the wash basin. A pop-up device is provided with a drain pipe formed with a drain space communicating with the overflow passage installed in the upper part, and a lower part of the basin connected with a drain trap installed at the lower part of the basin In the method, a step of connecting a drain trap installed in a lower part of the basin and a sewer pipe; and a step of pulling the sewage pipe so as to penetrate a drain hole formed in the basin and positioning it in the basin A contact portion formed with a diameter corresponding to the locking projection, an extension portion formed with a diameter corresponding to the drainage hole from the bottom surface of the contact portion, and an outer peripheral surface of a lower end of the extension portion. Shaped to block water leakage A sealing member formed with a diameter corresponding to the drainage pipe and having a plurality of bellows formed on the outer peripheral surface thereof; And a step of firmly inserting the drainage pipe and the sewage pipe and then inserting the drainage pipe into the drainage hole.

  According to the present invention configured as described above, the construction work can be easily performed by hand without using a separate tool, the construction time is shortened, and the replacement or maintenance work due to failure or water leakage is easy.

  In addition, since the present invention facilitates the coupling and separation of the pop-up device, the packing, and the sewer pipe, it is easy to replace each component, and even if the model is installed in the basin, There is no need to dismantle.

  Moreover, the operation | work for replacing | exchanging the drain trap installed in the lower part of the conventional washbasin is easy.

  In addition, the automatic pop-up device installed in the past is fitted with the packing according to the present invention, so that post-replacement or maintenance work can be easily performed.

  In addition, in the conventional automatic pop-up device, there is no need for a fixing nut for fixing the pop-up device and the drain trap, and no screw thread formed on the outer peripheral surface of the drain pipe is necessary for fitting the fixing nut. Processing costs can be reduced.

It is an illustration figure for demonstrating the conventional pop-up apparatus. It is an illustration figure for demonstrating the conventional pop-up apparatus. It is an illustration figure for demonstrating the conventional pop-up apparatus. It is an exemplary view for explaining a pop-up device according to the present invention. It is an exemplary view for explaining a pop-up device according to the present invention. It is an illustration for demonstrating the contact | adherence member by this invention. It is an illustration for demonstrating the sealing member by this invention. It is an illustration for demonstrating the sealing member by this invention. It is an illustration for demonstrating the sealing member by this invention. It is an illustration figure which shows the Example of this invention. It is an illustration figure which shows the Example of this invention. It is an illustration figure which shows the Example of this invention.

  In the following, the described embodiments will be described based on the most suitable embodiment for understanding the technical features of the present invention, but the technical features of the present invention are not limited by the described embodiments. It is illustrated that the present invention can be implemented together with the embodiments described below. Therefore, the present invention can be variously modified and implemented within the technical scope of the present invention through the embodiments described below, and such modified embodiments belong to the technical scope of the present invention. Should. In addition, in order to make the embodiments described below more clearly understand, in the reference numerals shown in the attached drawings, components related to components having the same function in each embodiment are represented by the same or extended numerals. did.

  In order to more clearly understand the features of the present invention as described above, a basin pop-up device according to an embodiment of the present invention will be described in detail below.

  The present invention relates to an installation structure and installation method for a basin pop-up device, which is installed in the basin 1 and has a locking projection 13 formed in close contact with a drain hole 2 formed in the basin at the upper end. The left and right sides of the portion are respectively provided with drainage pipes 11 which are perforated in the lateral direction and formed with drainage spaces 14 communicating with the overflow passages 4 installed at the bottom of the basin. In the installation structure of the pop-up device 10 to which the sewage pipe 7 fastened with the drain trap 8 installed at the lower part is coupled, the pop-up device 10 is fitted so as to be in close contact with the lower end of the locking projection 13 and corresponds to the locking projection. A close contact portion 21 formed with a diameter, an extension portion 22 formed to extend from the bottom surface of the close contact portion with a diameter corresponding to the drainage hole, and an outer peripheral surface at the lower end of the extension portion to block water leakage. Snake A close contact member 20 including a portion 23; a sealing member 30 which is fitted to the lower portion of the drain pipe 11 and has a diameter corresponding to the drain pipe, and a plurality of bellows 31 formed on the outer peripheral surface. In the state where the contact member 20 is fitted so as to be in close contact with the lower end of the locking projection 13 and the sealing member 30 is fitted to the lower portion of the drain pipe 11, the drain hole It is related with the installation structure and installation method of the pop-up apparatus for washbasins characterized by inserting firmly in No.2.

  The pop-up device 10 includes a drain pipe 11 provided with a plug 12 for opening and closing a drain hole 2 formed in the basin 1 and a sewage pipe 7 screwed to the drain pipe.

  The drainage pipe 11 is provided with a push button type opening / closing device 15 screwed to the stopper 12 inside, a locking projection 13 is formed at the upper end portion, and the left and right sides of the intermediate portion are respectively perforated in the lateral direction. A drainage space portion 14 is formed, and a thread ridge (not shown) is formed on the lower inner week surface for screw connection with the sewer pipe.

  The drain space 14 is communicated with an overflow passage 4 installed at the bottom of the basin, and the sewage pipe 7 is fastened with a drain trap (not shown) installed at the bottom of the basin.

  The drain trap has one side fastened to the sewer pipe and the other side penetrating the bottom surface, and is equipped with a bellows pipe whose length can be adjusted according to the field situation. Means drain trap used in

  The push button type opening / closing device 15 plays a role of opening and closing a drain hole formed in the wash basin by raising or lowering a stopper screwed to the upper part through a pushing operation. The push button type opening / closing device is widely used in an automatic pop-up device, and detailed description of the known configuration and operation method is omitted.

  The contact member according to the present invention will be described with reference to FIG.

  The close contact member 20 is fitted so as to be in close contact with the lower end of the locking projection 13, and when the pop-up device 10 is inserted into the drainage hole 2, the drainage hole is blocked, and the water is drained from the locking projection. It plays a role of blocking water leakage between the holes.

  The contact member 20 is fitted so as to be in close contact with the lower end of the locking projection, and has a contact portion 21 formed with a diameter corresponding to the locking projection, and a diameter corresponding to the drainage hole from the bottom surface of the contact portion. The extension portion 22 is formed by being extended, and the bellows portion 23 is formed on the outer peripheral surface of the lower end of the extension portion so as to block water leakage.

  In addition, when the close contact member 20 is fitted to the drain pipe, it is preferable that the length of the extension portion is formed so as not to block the drain space formed in the drain pipe. .

  The bellows portion 23 formed on the contact member serves to block the inside of the drainage hole so that water leaked into the gap between the locking projection 13 and the drainage hole 2 does not fall any more, and the bellows portion Is preferably formed with a diameter smaller than that of the contact portion so as to be inserted into the drain hole.

  The sealing member 30 is formed with a diameter corresponding to the drain pipe 11, is fitted to the drain pipe, and is coupled so as to be positioned below the drain space 14, and connects the drain pipe 7 and the drain pipe 11. A plurality of bellows 31 are formed on the outer peripheral surface so as to be firmly inserted into the drain hole or easily taken out from the drain hole in a coupled state.

  According to FIGS. 2 and 3, conventionally, in order to firmly fix the pop-up device 100 ′ to the wash basin, a separate fixing nut 5 ′ is necessary, and a tool for tightening it is always necessary. In the present invention, since the plurality of bellows formed in the sealing member firmly fixes the drain pipe inside the drain hole, there is an advantage that an operator can construct without a separate tool or flange, and the fixing nut is inserted. In addition, the processing operation for forming the thread on the outer peripheral surface of the drain pipe 120 can be omitted.

  On the other hand, the contact member 20 and the sealing member 30 can be made of a material such as rubber or silicone having excellent elasticity so that it can be easily inserted into or separated from the drain pipe. Is not limited to the scope of rights of the present invention.

  According to FIGS. 8 and 9, the contact member 20 and the sealing member 30 according to the present invention have a connecting portion 40 formed integrally between them, and when the connecting portion 40 is formed in this way, It is preferable that the drainage groove 41 is formed at a corresponding position.

  In general, when the water accumulated in the basin moves along the overflow passage 4 and is poured into the drainage space part 14, if the drainage groove 41 is not formed in the connection part, it passes through the drainage hole. The discharged water is not discharged into the drainage space, but accumulates in the overflow passage, so that a bad odor can be generated or a backflow phenomenon can occur.

  A method for installing the basin pop-up device according to the present invention configured as described above will be described as follows.

  A drain trap (not shown) installed in the lower part of the basin 1 is connected to a sewage pipe 7, and the sewage pipe combined with the drain trap is pulled so as to pass through a drain hole formed in the basin. Place inside the vessel.

  Next, the contact member 20 and the sealing member 30 are fitted to the drain pipe 11.

  The close contact member 20 is fitted so as to be in close contact with the lower end of the locking projection 13, and the sealing member 30 is fitted in a lower portion thereof so as not to block the drainage space portion 14.

  At this time, the contact member 20 includes a contact portion 21 formed with a diameter corresponding to the locking protrusion 13, an extension portion 22 formed extending from the bottom surface of the contact portion with a diameter corresponding to the drain hole, The outer peripheral surface of the lower end of the extension part is configured to include a bellows part 23 formed to block water leakage.

  Further, the sealing member 30 is formed with a diameter corresponding to the drain pipe 11, and a plurality of bellows 31 are formed on the outer peripheral surface.

  Next, after the drainage pipe 11 and the sewage pipe 7 are screwed together and firmly inserted into the drainage hole 2, the sewage pipe 7 penetrates the drainage hole 2 and is exposed to the outside of the basin. 11 is smoothly inserted into the drainage hole by a plurality of bellows 31, and the construction of the pop-up device is completed while the contact member is seated in the drainage hole.

Claims (4)

Installed in the wash basin, the upper end is formed with a locking projection that is in close contact with the drainage hole formed in the wash basin. In the installation structure of a pop-up device in which a drainage pipe is formed in which a drainage space communicating with the overflow passage formed is formed, and a drainage pipe fastened to a drainage trap installed in the lower part of the basin is coupled to the lower part ,
The contact portion is fitted so as to be in close contact with the lower end of the locking projection, and formed with a diameter corresponding to the locking projection, and extended from the bottom surface of the contact portion with a diameter corresponding to the drainage hole. A contact member configured to include an extension portion and a bellows portion formed on the outer peripheral surface of the lower end of the extension portion to block water leakage;
A sealing member that is fitted to a lower portion of the drainage pipe, is formed with a diameter corresponding to the drainage pipe, and has a plurality of bellows formed on an outer peripheral surface thereof.
The close contact member is fitted so as to be in close contact with the lower end of the locking projection, and the sealing member is firmly inserted into the drain hole in a state where the seal member is fitted to the lower part of the drain pipe. Pop-up device installation structure.   The installation structure of a pop-up device for a basin according to claim 1, wherein the contact member and the sealing member are formed integrally with the connecting portion therebetween.   The basin pop-up device installation structure according to claim 2, wherein a drainage groove is formed at a position corresponding to the connection portion so as to communicate with the drainage space. Installed in the wash basin, the upper end is formed with a locking projection that is in close contact with the drainage hole formed in the wash basin. In a method of installing a pop-up device in which a drain pipe that is formed with a drain space communicating with an overflow passage formed is provided, and a drain pipe that is fastened to a drain trap installed at a lower part of a basin is coupled to a lower part. ,
Combining a drain trap and a sewer pipe installed at the bottom of the basin;
Pulling the sewage pipe through a drain hole formed in the basin and positioning it inside the basin;
A close contact portion formed with a diameter corresponding to the locking protrusion, an extension portion formed with a diameter corresponding to the drainage hole from the bottom surface of the close contact portion, and water leakage on the outer peripheral surface of the lower end of the extension portion. Fitting a close contact member including an accordion portion formed to block to a lower end of the locking projection;
Fitting a sealing member formed with a diameter corresponding to the drainage pipe and having a plurality of bellows formed on an outer peripheral surface thereof to a lower part of the drainage pipe;
A method of installing a pop-up device for a basin, comprising: connecting the drain pipe and the sewage pipe and then firmly inserting the drain pipe into the drain hole.

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