KR101679787B1 - Drinage for bathtub - Google Patents

Abstract

According to the bathtub water pipe device and the replacement jig device of the present invention, the tube for filtering out foreign substances in the tub drainage is separated from the sewing cup inside the water pipe body and is fixed by being hooked inside the fixed flange so as to be drawn out. And the sewing cup is fastened and fixed to the lower part of the tube formed with the squeezing part in the inside of the water pipe body so as to form a double pipe. Therefore, the foreign matter It is possible to maintain the sticks more effectively without the occurrence of the pinch of the tub and to fix the flange part of the tub drainage device which is easily exposed to the outside of the tub using the jig device for replacing the tub drainage pipe, Easier and easier So that replacement and repair can be performed.

Description

[0001] DRAINAGE FOR BATHTUB [0002]

The present invention relates to a bathtub water pipe device and its replacement jig device. More particularly, the present invention relates to a bathtub water pipe device and a replacement jig device thereof, which are capable of easily cleaning foreign matters filtered during a bathtub drainage and repairing and replacing parts exposed to the outside of a bathtub A tub drainage device, and a replacement jig device.

As is well known, a bathtub water pipe device is installed in a drain port formed on the bottom of a bathtub, and refers to a device that connects the water used in the bathtub to a toilet floor drain pipe device connected to the bathtub so as to be discharged.

In the case of the conventional tub drainage apparatus, foreign matter such as hair discharged together with the bathtub drainage is blocked by the upper part of the sewage cup where the drainage holes are formed, so that the drainage hole is blocked and the tub drainage can not be smoothly performed. It is difficult to separate the inflow pipe inserted into the inner cup of the bead by the foreign matter that is caught and thus the cleaning of the foreign matters becomes difficult.

In addition, in Korea, since it is fixed in a built-in manner in a bathroom, it is fixed and installed in a built-in manner, unlike a foreign country which is installed in a furniture form. Therefore, in case of trying to replace the bathtub water pipe device due to breakage or corrosion, Has a disadvantage in that it is impossible to repair or replace the tub drainage device before the tub installed in the toilet is lifted.

In particular, in the case of a fixed flange which is fastened and fixed to the bottom surface of the bath in the process of installing the tub drainage device in a bathtub, the metal material can not be used because of the stability of the user's use, It is very difficult to replace the bathtub because it is easy to scratch the fixing flange in the process of installing the bathtub so that frequent replacement is required.

Therefore, it is urgently required to develop a bathtub drain pipe device and a bathtub drain pipe replacement jig device that allow repair and replacement of parts constituting the bathtub drain pipe device to be made more freely without lifting the bathtub according to the demand of the consumer.

Korean Patent Publication No. 2006-0118925 (published on November 24, 2006) Korea public utility model publication No. 2011-0000643 (publication date January 20, 2011)

SUMMARY OF THE INVENTION It is an object of the present invention to solve the problems described above and to provide a bathtub water pipe apparatus and a method thereof for facilitating the cleaning of foreign matters filtered during a bathtub drainage and for repairing and replacing parts exposed to the outside of a bathtub more easily. Thereby providing a jig device.

In order to accomplish the above object, the present invention provides a bathtub water pipe apparatus comprising: a fixing flange having a fastening pipe portion fixed on a bottom of a bathtub with a drain hole formed therein; A drain pipe body having a bottom of the bathtub, screwed to an extension pipe portion of the fixing flange that has passed through the drain pipe, extended and fixed, and a water collecting space inside; The upper end of the upper flange is inserted into the drain pipe body so as to be drawn out through the fixing flange and fixed to the lower end of the fastening pipe portion of the fixing flange, A tube for forming a squeeze screen; And a sewage cup inserted into the drain pipe body to receive the lower portion of the bulb pipe and to discharge the bath water drained between the drain pipe and the drain pipe through the drain pipe connected to the drain pipe body. .

The sewing cup fastening means is inserted into the fastening hole formed through the bottom of the squeeze pipe, and fastened to the sewing cup by fastening the sewing cup to the lower end of the squeeze pipe. And a sewing cup fastening protrusion protruding from the center of the inner bottom surface of the sewing cup.

In addition, the sewing cup may be integrally fixed to the inner bottom surface of the water pipe body.

A plurality of tool engaging grooves may be formed on the upper surface of the collar tube engaging protrusion formed on the fastening tube portion of the fastening flange at intervals along the circumferential direction on the inner circumferential surface of the water pipe body, have.

The bathtub drainage pipe replacement jig device for separating and assembling the bathtub drainage pipe device of the present invention from the bathtub drainage port is characterized in that the fixture flange which is inserted into the fixing flange and screwed to the drainage pipe body is rotated and separated from the drainage pipe body, A fixing flange assembly tool in which tool clamping protrusions are protruded so as to correspond to the tool clamping grooves of the fixed flange; And a fixing protrusion is bent so as to be engaged with a body engaging jaw of the water pipe body at two lower leg end portions extending through the inside of the fixing flange assembling tool so that the water pipe body separated from the fixing flange is pulled toward the bottom of the tub And a water pipe body fixture for fixing the water pipe.

According to the bathtub water pipe apparatus of the present invention, the tube for filtering out foreign substances in the tub drainage is detached from the sewing cup inside the water pipe body and is fixed to be hooked inside the fixed flange so as to be pulled out. The sewing cup is fastened and fixed to the lower part of the tube formed with the squeezing part in the inside of the water pipe body so as to form a double pipe. Therefore, the foreign body inserted between the squeezing tube and the sewing cup is pinched So that it is possible to more effectively maintain the seal.

In addition, according to the bathtub drainage pipe replacement jig apparatus of the present invention, the fixing flange parts of the bathtub drain pipe device which are exposed to the outside of the bathtub and easily scratch, break, and corrode can be easily separated and replaced without disassembling the bathtub installed in the toilet. So that repair can be performed.

1 is a side cross-sectional view illustrating a bathtub having a bathtub water pipe device according to an embodiment of the present invention.
2 is a partial cutaway perspective view of the bathtub drainage device of FIG.
3 is a cross-sectional view of the tub drainage device of FIG. 2;
FIG. 4 is a front sectional view showing a bathtub drainage process through the bathtub drain pipe device of FIG. 2. FIG.
5 is a front cross-sectional view illustrating a foreign matter cleaning process carried out in the bathtub water pipe device of FIG.
6 is a perspective view illustrating a tub drainage pipe replacement jig device according to an embodiment of the present invention.
7 to 10 are front sectional views showing a process of disassembling for replacement of parts of the bathtub drain pipe apparatus using the bathtub drain pipe replacement jig apparatus of FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

1 is a side cross-sectional view of a bathtub having a bathtub drainage device according to an embodiment of the present invention.

1, the bathtub water pipe apparatus 1 of the present embodiment is installed in a drain hole 110 formed at the bottom of a bathtub 100 provided separately from the floor of a toilet so as to mix water used in the bathtub 100 with water So that it can be discharged to the outside through the connected bathtub drain pipe (120).

Meanwhile, the tub drainage pipe system 1 prevents the foreign substances 150 contained in the bathtub 100 from being clogged by the foreign substances 150 and prevents the bathtub drainage channel from being clogged, So that the odor can be effectively prevented from flowing backward.

FIG. 2 is a front perspective view of the tub drainage device of FIG. 1, and FIG. 3 is a sectional view of the tubing of the tubular drainage device of FIG. 2;

2 and 3, the bathtub water pipe apparatus 1 of the present embodiment includes a fixed flange 20, a water pipe body 10, a piercing tube 30, and a water cup 40.

The fastening flange 21 is formed on the upper side of the drain hole 110 formed at the bottom of the bathtub 100 and extends downward from the fixing plate 22 in a fixed state where the fastening plate 22 is fastened. The drain pipe body 10 is screwed and extended to the lower side through the drain hole 110 with the bottom of the bathtub 100 in which the drain hole 110 is formed. A drain pipe cap (60) is inserted into the upper portion of the fixed flange (20) to prevent the pipe (100) from being discharged through the bath water pipe device.

 The drainage pipe body 10 extends downward from the bottom of the bathtub 100 where the drainage port 110 is formed so as to protrude downward from the base plate portion 12 so as to maintain the state of being fastened and fixed to the fixed flange 20 And a water collecting pipe portion 11 formed inside the water collecting space necessary for the tub drainage.

 On the other hand, a drain pipe connection part 14 is formed to extend outwardly to connect the bath water drain pipe 120 so as to pass through one side wall of the water collecting pipe part 11 and discharge the bath water drain to the outside.

The latching tube 30 is inserted into the drain pipe body 10 through the fixing flange 20 so that the latching plate part 32 formed at the upper end of the extension tube 31 is inserted into the fixing flange 20 (Not shown) formed on the inside of the fastening tube portion 21 of the fastening tube portion 21, as shown in FIG.

On the other hand, a plurality of drainage holes 33 are formed in the circumferential direction on the lower side wall of the extension pipe portion 31 to form a filter for filtering the foreign substances 150 contained in the bathtub drainage.

Therefore, the draw tube 30 forms a primary internal discharge passage through which the bathtub drain introduced through the inner hole of the fixing flange 20 flows into the drain pipe body 10, So that foreign matter 150 such as hair contained in the tub drain can be filtered through the formed dial portion to prevent the foreign matters 150 from clogging the tub drain.

The sewage cup 40 is inserted into the drain pipe body 10 so as to receive the lower end of the drain pipe 30 so that the bath water drained through the drain pipe 30 is filled between them, .

The sewing cup 40 is formed as a double pipe at the lower portion of the drawing tube 30 and is further formed with a sewing cup fastening means so as to be detachably fastened to the lower end of the drawing tube 30 so as to be sewn.

In the present embodiment, the sewing cup fastening means is protruded from the center of the inner bottom surface of the sewing cup 40 so as to be inserted into the fastening hole 34 formed through the bottom surface of the pulling tube 30, 41) are exemplified.

Therefore, the thread tube fastening protrusions 41, which are branched from each other at the inner bottom surface of the sewing cup 40, are elastically deformed in a state in which the distance between the thread tube fastening projections 41 is narrowed, and the inside of the fastening holes 34 formed in the bottom surface of the tube 30 The shape of the thread tube fastening protrusions 41 is resiliently restored and the sewing cup 40 is fastened to the lower end of the thread tube 30 to be held in a fixed state.

The squeezing cup 40 may be formed in the shape of a bolt having threads formed on the outer circumferential surface of the squeezing cup 40 so that the squeeze tube fastening protrusion 41 of the squeezing cup 40 is inserted into the squeeze pipe 30, It is a matter of course that the sewing cup fastening means can be modified and applied in various ways, including screwing into and fixing the inside of the fastening hole 34 of the sewing cup.

The sewage cup 40 is fixed to the inner bottom surface of the water pipe 11 of the water pipe body 10 and is integrally formed with the water pipe body 10 to remove the filtered foreign substances 150. [ It is preferable to prevent it from being easily separated from the tube 30 during the drawing from the inside and interfering with the fixing flange 20.

However, the present invention is not limited thereto, and the sewing cup 40 may be formed separately from the drain pipe body 10 so as to form a double pipe at the lower portion of the pipe 30 and to seal the pipe during the drainage of the bathtub It is also possible to form the drain pipe body 10 so that it can be drawn out to the outside of the drain pipe body 10 through the fixing flange 20 together with the bulge pipe 30 so that the inside of the drain pipe body 10 can be cleaned.

It is preferable that the height of the beverage cup 40 is formed to be higher than the height of the thread portion formed at the lower portion of the draw tube 30 so as to be sealed between the draw cup 30 and the draw cup 30.

Hereinafter, the process of draining the bath through the tub drainage device 1 and removing the foreign substances 150 that are filtered will be described with reference to FIGS. 4 and 5. FIG.

FIG. 4 is a front sectional view showing a bathtub drainage process through the bathtub drain pipe device of FIG. 2. FIG.

4, the water used in the bath 100 flows into the primary internal flow path formed inside the piercing tube 30 through the inner hole of the fixed flange 20, And is passed through a second internal flow passage which is sealed between the draw tube 30 and the beverage cup 40 through the thread portion formed in the second thread take-up cup 40,

At this time, the foreign substances 150 such as hair introduced into the piercing tube 30 together with the drainage of the bathtub 100 are filtered through the piercing portion formed with the drainage holes 33 at the lower portion of the piercing tube 30, And is collected in the inside of the unit.

 The tub drain water flowing upward into the secondary flow path between the perforated tube 30 and the siphon cup 40 is filled up to a height corresponding to the height of the siphon cup 40 and then flows over the inside of the drainpipe body 10 .

The tub drain drained down to the inside of the drainage pipe section 11 of the drainage pipe body 10 is discharged to the outside through the bathtub drainage pipe 120 extended to the drainage pipe connection section 14 of the drainage pipe section 11 .

5 is a front cross-sectional view showing a process of cleaning the foreign matter 150 caught by the tub drainage apparatus 1 in the tub drainage process of FIG.

As shown in FIG. 5, in the process of continuously discharging the bathtub through the bathtub water pipe system 1 of the present embodiment, the foreign substances 150 contained in the bathtub drainage are filtered into the inside of the dial pipe 30, The through holes 33 are closed to prevent the tub drain from flowing smoothly.

In this case, the draw tube 30 inserted into the drain pipe body 10 is pulled through the stationary flange 20 to separate the draw pipe 30 fastened to the beverage cup 40, So as to remove the foreign substances 150 that have been collected in the punch pipe 30.

As described above, in the tub drainage apparatus 1 of the present embodiment, the tube 30 for filtering the foreign substances 150 when the tub is drained is detached from the bead cup 40 inside the drainage pipe body 10, So that it is possible to take out the drawing tube 30 and to clean the foreign matter 150 that has been trapped therein more easily and easily.

Since the sewage cup 40 is fastened and fixed within the drain pipe body 10 in the form of a double pipe at the lower part of the drain pipe 30 formed with the squeezing net part, It is possible to more effectively maintain the number of seals without causing the foreign matter 150 to be caught.

1 to 3, when the bathtub 100 having the bathtub drainage pipe 1 fastened to the toilet is installed, the fixing plate portion 22 of the fixing flange 20, which is exposed to the outside, This can be accomplished by using a bathtub drainage pipe replacement jig device 50 which will be described later when separation and replacement are necessary for reasons of breakage or corrosion occurring in the process of using after bathtub 100 is constructed.

In order to use the bathtub drainage pipe replacement jig device 50, the bathtub drainage pipe device 1 of the present embodiment is provided with a body catching jaw (not shown) along the circumferential direction on the inner circumferential surface of the water pipe portion 11 of the water pipe body 10 And a plurality of tool engaging grooves 25 may be formed at intervals in the circumferential direction on the engaging tabs 24 formed on the fastening tube portion 21 of the fixed flange 20. [

6 is a perspective view illustrating a tub drainage pipe replacement jig device according to an embodiment of the present invention.

6, the bathtub water pipe replacement jig device 50 of this embodiment includes a flange assembly tool 51 and a water pipe body fixture 55 to hold the water pipe body 10 so that the water pipe 110 of the bathtub 100 So that the fixing flange 20, which is threadedly coupled, can be loosened and removed and replaced.

The flange assembling tool 51 has a cylindrical assembling tool body 52 insertably formed in the stationary flange 20 and spaced along the circumferential direction of the lower end of the cylindrical engaging tool body 52 so that the tool engaging grooves 25 of the stationary flange 20 The tool fastening protrusions 53 are formed so as to protrude therefrom in correspondence with the tool fastening protrusions.

On the other hand, on the outer circumferential surface of the upper end of the assembly tool body 52 of the flange assembly tool 51, a knurled protrusion 54 which is knurled on the outer circumferential surface can be further formed so that the operator can easily grasp and operate it.

 The water pipe body fixture 55 is fixed to the lower end of the two legs 56 extending through the inside of the flange assembly tool 51 to be elastically engaged with the body stopper 17 of the water pipe body 10, So that the water pipe body 10 separated from the fixing flange 20 is pulled to be fixed on the bottom surface of the bathtub 100. [

The water pipe body fastener 55 of the present embodiment bends the center portion of one elastic wire to form two clamp legs 56 and bends the ends of the clamp legs 56 outwardly to form latch projections 57 .

However, the present invention is not limited to this, and the engagement protrusions 57 formed at the lower end of the clamp leg 56 through the inside of the flange assembly tool 51 may be inserted into the body engagement jaw 17 It should be understood that the present invention can be applied to various forms as long as they can be fixed by being filtered.

Hereinafter, a process for separating the fixing flange 20 of the bathtub drain pipe apparatus 1 of this embodiment using the bathtub drain pipe replacing jig apparatus 50 will be described.

7 to 10 are front sectional views showing a process of disassembling for replacement of parts of the bathtub drainage pipe apparatus using the bathtub drainage pipe replacement jig apparatus of FIG.

7, in order to separate the fixing flange 20 of the bathtub drain pipe apparatus 1 provided in the bathtub 100, the tube 30 is inserted from the inside of the drain pipe body 10, as described above, And is drawn out from the cup 40.

8, the lower portion of the grip leg, on which the locking protrusions 57 are formed, is inserted into the drain pipe body 10 in a state where the flange assembly tool 51 is fitted on the grip legs 56 of the drain pipe body fastener 55, So that the latching protrusion 57 is fitted into the body catching jaw 17 of the water pipe body 10 to be caught.

9, the assembly tool body 52 of the flange assembly tool 51 is inserted into the stationary flange 20 with the water pipe body 10 pulled out by using the water pipe body fixture 55, So that the tool fastening protrusions 53 formed at the lower end of the assembling tool body 52 fit into the tool fastening groove 25 of the fastening flange 20 to be engaged.

Then, the holding protrusion 54 formed on the upper end of the assembly tool body 52 is gripped to separate the fixing flange 20 screwed to the drain pipe body 10.

At this time, even if the fixed flange 20, which is screwed and fixed to the bottom of the tub 100, is detached, the drain pipe body 10 is fixed by pulling the pipe with the drain pipe body fixture 55, It is possible to maintain the state of being coupled to the bottom of the bathtub 100 without falling over the floor of the toilet where the bathtub 100 is installed.

 10, the fixed flange 20 separated from the drain pipe body 10 is moved upward along the longitudinal direction of the clamp leg 56 of the drain pipe body fastener 55 together with the flange assembly tool 51 Move and separate.

The process of screwing the fixing flange 20 to be replaced to the drain pipe body 10 through the drain port 110 of the bathtub 100 is the same as the disassembling process for the fixing flange 20 described with reference to FIGS. And the repetitive description thereof will be omitted.

As described above, the bathtub water pipe apparatus 1 of the present embodiment is a tub water pipe apparatus 1 which is exposed to the outside of the bathtub 100 and easily scratches, breaks and corrodes the bathtub water pipe apparatus 1, So that it can be easily removed and replaced and repaired without disassembly.

Accordingly, since the fixing flange 20, which is fastened and fixed to the bottom surface of the bathtub 100, is made of a metal material of a non-metallic material and chromium-plated without using a metal material for reasons of stability as described above Even if a scratch defect occurs easily during the construction and use of the bathtub, it is possible to replace the scratch defect more easily, so that it is possible to cope with user complaints.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but many variations and modifications may be made without departing from the spirit and scope of the invention. And it goes without saying that they belong to the scope of the present invention.

1: tub drainage device 10: drain pipe body
11: Sewer pipe section 12:
14: drain pipe connection part 17: body jaw jaw
20: Fixing flange 21: Fastening portion
22: fixing plate portion 24: clamping jaw
25: Tool fastening groove 30: Strain tube
31: extension tube portion 32:
33: drainage hole 34: fastening hole
40: Sewing cup 41: Tightening projection
50: Bathtub drain replacement jig 51: Flange assembly tool
52: Assembly tool body 53: Tool fastening projection
54: Handle projection 55: Drain pipe body fastener
56: forefoot bridge 57:
100: bathtub 110: drain
120: Bathtub drainage piping 150: Foreign matter

Claims (6)

A fixing flange through which the fastening pipe portion is fitted and fixed through the drain port in a state where the fastening plate is attached to the upper side of the bathtub bottom formed with the drain port;
A drain pipe body having a bottom of the bathtub, screwed to the fastening pipe portion of the fixing flange which has passed through the drain pipe, extended and joined, and a collecting space inside;
The upper end of the upper flange is inserted into the drain pipe body so as to be drawn out through the fixing flange and fixed to the lower end of the fastening pipe portion of the fixing flange, A tube for forming a squeezing portion to be squeezed inside; And
And a sewer cup inserted into the drain pipe body to receive the lower portion of the drain pipe and to discharge the bath water drained between the drain pipe and the drain pipe through a tub drain pipe connected to the drain pipe body, ,

Wherein a body catching jaw is formed along the circumferential direction on the inner circumferential surface of the water pipe body.
The method of claim 1,
And a sewing cup fixing means for releasably fastening the sewing cup to the lower end of the squeezing pipe in a double pipe shape.
3. The method of claim 2,
The sewing cup fastening means comprises:
And a thread tube fastening protrusion protruded from the center of the bottom surface of the cup cup so as to be inserted and fastened in a fastening hole formed through the bottom of the tube.
The method of claim 1,
The beverage cup
Wherein the tub is integrally fixed to an inner bottom surface of the water pipe body.
The method of claim 1,
Wherein a plurality of tool engagement grooves are formed on the upper surface of the clamping tube formed on the clamping tube portion of the fixing flange at intervals along the circumferential direction.
A bathtub drainage pipe replacement jig device for separating and assembling the bathtub drainage pipe device of claim 5 from a bath drainage port,

A fixing flange assembly tool having tool fixing protrusions protruded to correspond to the tool clamping grooves of the fixing flange so as to be separated and assembled from the water pipe body by rotating the fixing flange screwed into the water pipe body inserted into the fixing flange; And
The fixing protrusion is bent so as to be engaged with the body engaging jaw of the water pipe body at the lower end portions of the two legs formed to extend through the inside of the fixing flange assembly tool so that the water pipe body separated from the fixing flange is pulled toward the bottom of the bathtub And a water pipe body fixing fixture for fixing the water pipe.

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