KR20110052930A - Water pipe coupler for toilet bowl - Google Patents

Water pipe coupler for toilet bowl Download PDF

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Publication number
KR20110052930A
KR20110052930A KR1020090109681A KR20090109681A KR20110052930A KR 20110052930 A KR20110052930 A KR 20110052930A KR 1020090109681 A KR1020090109681 A KR 1020090109681A KR 20090109681 A KR20090109681 A KR 20090109681A KR 20110052930 A KR20110052930 A KR 20110052930A
Authority
KR
South Korea
Prior art keywords
water supply
supply pipe
peripheral surface
outer peripheral
connecting pipe
Prior art date
Application number
KR1020090109681A
Other languages
Korean (ko)
Inventor
이근상
Original Assignee
주식회사 기승금속
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 주식회사 기승금속 filed Critical 주식회사 기승금속
Priority to KR1020090109681A priority Critical patent/KR20110052930A/en
Publication of KR20110052930A publication Critical patent/KR20110052930A/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/17—Means for connecting the bowl to the flushing pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

The present invention relates to a water supply pipe connector for a toilet to enable the water supply pipe for supplying the washing water to be easily and easily connected to the toilet.

The configuration is smaller in diameter than the installation holes of the toilet bowl, so that the lower end of the outer peripheral surface of the support pipe 11 extends horizontally, and the vertically penetrating through the coupling hole 12 formed in the support piece The engaging piece 21 and the adjusting pin 22 are coupled to the upper and lower ends and the locking member 20 horizontally installed in different directions, and the screw portion formed on the outer circumferential surface of the connecting pipe, the diameter is larger than the installation hole Water supply pipe is fastened to the fixing nut 30, the packing 40 interposed between the outer peripheral lower surface of the fixing nut and the upper outer peripheral surface of the installation hole and the upper threaded portion of the outer peripheral surface of the connecting pipe, the lower end is inserted into the connecting pipe It characterized in that it comprises a binding nut 50 for binding the.

Description

Water pipe coupler for toilet bowl

The present invention relates to a water supply pipe connector for toilet bowl, and more particularly, to a water supply pipe connector for toilet bowl to connect the water supply pipe for supplying the washing water to the toilet bowl easily and easily.

Generally, in the case of a toilet in which the wash water is supplied directly from the water pipe without passing through the water tank, the lower end of the water supply pipe 3 connecting the upper end to the water pipe 1 as shown in FIG. 1 is connected to the rear of the upper surface of the toilet 2. 4), the conventional connector is formed such that the lower portion is inclined downward so as to fit into the installation hole (2a) formed on the upper surface of the toilet to be inclined upward on the inner circumferential surface as shown in FIG. There is a connecting member 4a having a spiral formed thereon, and a packing 4b having a predetermined thickness sandwiched between the lower outer surface of the connecting member and the inner circumferential surface of the installation hole, and a fixing nut 4c fastened from the upper part to the lower part of the connecting member spiral. Some fastening nuts 4d were fastened to the spirals formed at the upper end of the outer surface of the connecting body.

When connecting the lower end of the water supply pipe (3) to the installation hole (2a) of the toilet bowl (2) with such a connector (4), first insert the lower portion of the connecting member (4a) in which the packing (4b) is fitted into the installation hole and then packing (4e) and the gasket is fitted to the outer surface of the connecting body to be seated on the upper surface of the installation hole, and after tightening and fixing the fixing nut (4c) fastened to the outer surface of the connecting body, the lower end of the water supply pipe is inserted into the inside of the connecting body. And tightening the fastening nut (4d) is fastened to the upper end to the water supply pipe is connected directly to the toilet.

By the way, this connector (4) has a large number of parts and the connection work is very complicated, of course, if the installation hole (2a) is formed eccentrically the connection portion is not balanced between the packing (4b) and the installation hole There was a problem in which a gap occurred and the washing water leaked to the outside. In particular, if the fixing nut 4c is excessively tightened, the packing 4b is pushed upwards, thus damaging the aesthetics, and in severe cases, the connection state becomes unstable. There were also problems.

Therefore, in view of the above, in the related art, as shown in FIGS. 3A and 3B, the mounting hole 2a of the toilet bowl 2 is seated, and the upper part is narrow, the lower part is wide, and the fitting hole 5b is formed at the center in the penetrated interior. A body 5 having a support rib 5a intersecting the middle, a packing 6 interposed between the lower outer peripheral surface of the body and the upper peripheral surface of the installation hole, and a screw hole 7b formed at the center thereof, and both ends ( 7a) has been released a connector having a structure having a locking member 7 of the length to be caught on the outer peripheral surface of the bottom of the installation hole, and a screw 8 to fasten to the screw hole of the support member through the fitting hole.

However, when connecting the water supply pipe (3) to the toilet bowl (2) with such a connection in the prior art, first, the locking member (7) of a length longer than the diameter of the installation hole (2a) must be inserted through the installation hole. To this end, loosen the fastening state as much as possible so that the locking member cannot be separated from the screw 8, and then, by tilting the locking member obliquely, inserting the installation hole from the top to the bottom, so that both ends 7a hang on the outer peripheral surface of the lower body ( 5) Pull the upper part to tighten the screw and fasten the body and the locking member to the upper and lower outer circumferential surface of the fitting hole, and then insert the lower part of the water supply pipe from the upper part into the inner part of the body and fasten the nut (on the upper part of the body). 9) It was very cumbersome and uncomfortable to insert the locking member through the installation hole and tighten the screw tightly by pulling the body to the upper end so that both ends are hooked on the outer peripheral surface of the lower part. Of course, there was a problem such that it takes a lot of work time.

In particular, since the support ribs 5a are disposed to cross the inside of the body 5 and the locking member 7 is installed to cross the lower part of the installation hole 2a, primarily when the washing water is supplied. Since the resistance is hit by the support ribs and the resistance is hit by the locking member secondly, there is a problem that the water supply speed per unit time is reduced and the water supply decreases.

The present invention has been invented in view of these problems in the prior art, the object of which can be made more quickly, easily and easily to prevent leakage and rapid cleaning, in particular the work to install the connector directly connected to the water supply pipe to the toilet. It is to provide a water supply pipe connector for toilet.

These objects of the present invention, the diameter is smaller than the installation hole, the lower side of the outer peripheral surface of the connecting piece extending horizontally, the support piece is coupled to penetrate vertically through the coupling hole formed in the support piece and the upper and lower engaging pieces and Between the locking member having horizontally extended control pins in different directions, and a fixing nut fastened to the threaded portion formed on the outer circumferential surface of the connecting pipe and having a diameter larger than that of the installation hole, between the outer peripheral bottom surface of the fixing nut and the upper outer circumferential surface of the installation hole. It includes a packing interposed and a fastening nut which is fastened to the upper threaded portion of the outer peripheral surface of the connecting pipe to bind the water supply pipe so that the washing water is always supplied smoothly to the toilet bowl so that the washing can be performed quickly and noise is not generated. Achieved by providing a water supply connector for toilet seats that makes installation simple and easy will be.

The water supply pipe connector for toilet according to the embodiment of the present invention as described above is simple and easy to install, and at the same time effectively prevents the wash water from leaking, and is always smoothly supplied so that washing can be performed quickly. Of course, there is a characteristic that noise does not occur.

Hereinafter, the water supply pipe connector for toilet according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

4 is an exploded perspective view of the water supply pipe connector for toilet according to an embodiment of the present invention, Figure 5a is a longitudinal cross-sectional view showing a state in which the water supply pipe connector of Figure 4 coupled to the installation hole, Figure 5b is a water supply pipe connector of Figure 4 It is a longitudinal cross-sectional view showing a connected state, Figure 6 is a bottom view showing another embodiment of the water supply pipe connector of FIG.

Water supply pipe connector for toilet bowl according to the embodiment of the present invention, the diameter is smaller than the installation hole (2a) formed in the toilet bowl (2) and on the lower side of the outer circumferential surface of the connecting pipe body (10) and horizontally extending; The locking member 20 is coupled to penetrate perpendicularly to the coupling hole 12 formed in the support piece, and at the upper and lower ends, the locking piece 20 and the locking pin 22 are horizontally installed in different directions. Fastening nut 30 which is fastened to the threaded portion formed on the outer circumferential surface of the connecting pipe and having a diameter larger than that of the installation hole, a packing 40 interposed between the outer circumferential lower surface of the fixing nut and the upper outer circumferential surface of the mounting hole and the outer circumferential surface of the connecting pipe. It is configured to include a binding nut 50 is fastened to the upper screw portion and the water supply pipe 3 for inserting the lower end into the connection pipe body.

The support pieces 11 on both sides are respectively extended in length proportional to the distance between the outer circumferential surface of the connecting pipe and the inner circumferential surface of the mounting hole due to the difference in diameter between the connector 10 and the installation hole 2a. The lower end of the connecting pipe can be inserted into the installation hole.

The locking member 20 may be molded of synthetic resin so that the locking piece 21 and the adjusting pin 22 are integrally formed. In this case, the locking member is perpendicular to the coupling hole 12 formed in the support piece 11. When engaging, it is enough to form the incision 13 vertically on one side of the coupling hole to pass through the adjustment pin.

However, when the adjustment pin 22 is not integrally molded to the locking member 20, the binding hole is horizontally formed at the lower end of the locking member to be coupled to the coupling hole 12 and then exposed downward. The end of the adjusting pin may be press-fitted and installed.

On the other hand, when the locking piece 21 extends in an arc shape and rotates in a clockwise direction, the inner side thereof comes into close contact with the outer circumferential surface of the connecting pipe 10 and the outer side of the locking piece 21 coincides with the outer end face of the support piece 11 so that the installation hole 2a is provided. After passing through, it rotates in a counterclockwise direction so that its tip protrudes outward from the outer end of the support piece so as to walk on the outer peripheral surface of the bottom of the installation hole.

And, the adjusting pin 22 is approximately 105 with the locking piece so that the other end protrudes into the connecting pipe 10 when the locking piece 21 is rotated in the clockwise direction to be in close contact with the outer peripheral surface of the connecting pipe (10). Lay in the direction of forming an angle r of about 135 degrees.

This is done by inserting a finger or a tool through the upper end of the connecting pipe 10 and walking the other end of the adjusting pin 22 projecting inward to rotate the locking member 20 counterclockwise. The other end of the adjusting pin is to be outwardly outward from the inside of the connecting pipe when the front end of the (21) is protruded to the outside than the outer end of the support piece 11 to the outer peripheral surface of the lower end of the installation hole (2a) Thus, the water supplied to the toilet (2) does not hit the adjusting pin.

In addition, the packing 40 has a diameter larger than that of the installation hole 2a, and the upper end portion thereof is accommodated in the accommodating part 31 formed to be recessed to a predetermined depth around the outer circumferential portion of the fixing nut 30. It is preferable.

When the water supply pipe 12 is directly connected to the installation hole 11 by the water supply pipe connector for toilets configured as described above, first, the fixing nut 30 fastened to the outer circumferential surface of the connecting pipe 10 is properly released to the receiving portion 31. The gap between the lower surface of the housing and the upper surface of the engaging piece 21 coupled to each of the two support pieces 11 is substantially equal to or slightly larger than the thickness of the mounting hole 2a, and then passes through the mounting hole. Insert the lower end of the connector from the top.

In this way, when the upper surface of the engaging member 21 coupled to the support piece 11 passes through the installation hole 2a and is located on the lower surface of the lower outer periphery, the outer periphery of the packing 40 having a larger diameter than the installation hole is provided. At the same time it is seated on the upper peripheral surface of the upper end of the installation hole at the same time the connection pipe 10 is no longer inserted.

In such a state, when the adjusting pin 22 is rotated in the clockwise direction by inserting a finger or a tool from the upper side of the connecting pipe 10 to the inside, the locking piece 20 rotates so that the locking piece 20 is rotated. 21) is rotated outward so that the front end portion is exposed to the outside than the outer end of the support piece 11, the upper surface of the front end portion of the engaging piece is hooked to the outer peripheral lower surface of the installation hole (2a).

Next, when the fixing nut 30, which has been properly released, is tightened to bring the outer periphery of the packing 40 into close contact with the upper peripheral surface of the installation hole 2a, the connecting pipe 10 is firmly coupled to the installation hole and the installation is completed. At the same time, the leak through the installation hole is also prevented. Accordingly, the operation of installing the connection pipe to the installation hole is very simple, easy and quick.

After the connecting pipe 10 is installed in the installation hole 2a in this manner, the lower end of the water supply pipe 3 is inserted into the inside of the connecting pipe from the upper part, and the lower end thereof is supported by the step formed on the inner circumferential surface. When not inserted, the bottom nut of the water supply pipe is tightly bound to the connecting pipe by the fastening nut 51 fastened to the upper end of the connecting pipe so that the lower end of the water supply pipe is tightly fastened to prevent the leakage. Directly connected to the toilet (2) is all installation work is completed.

1 is a side view showing a state in which the washing water is generally installed to be supplied directly to the toilet in the water pipe

Figure 2 is a longitudinal cross-sectional view showing a state connecting the water supply pipe to the toilet with a conventional connector

Figure 3a is an exploded perspective view of another conventional connector

Figure 3b is a longitudinal cross-sectional view showing a state connecting the water supply pipe to the toilet with the connector of Figure 3a

Figure 4 is an exploded perspective view of the water supply pipe connector for toilet according to an embodiment of the present invention

Figure 5a is a longitudinal cross-sectional view showing a state in which the water supply pipe connector of Figure 4 coupled to the installation hole

Figure 5b is a longitudinal cross-sectional view showing a state in which the water supply pipe is connected to the water supply pipe connector of FIG.

6 is a bottom view showing another embodiment of the water supply pipe connector of FIG.

* Description of the symbols for the main parts of the drawings *

10: connecting body 11: support piece

12: coupling hole 13: incision

20: locking member 21: locking pin

22: adjusting pin 30: fixing nut

40: packing 50: binding nut

Claims (5)

A diameter smaller than that of the installation holes of the toilet bowl, and the connecting pipe body 10 having the support pieces 11 horizontally extended on both sides of the lower end of the outer circumferential surface; The locking member 20 is vertically coupled to the coupling hole 12 formed in the support piece 11, and the locking piece 20 and the locking piece 21 and the adjustment pin 22 are horizontally installed at the upper and lower ends in different directions. )Wow; A fastening nut 30 fastened to a screw part formed on an outer circumferential surface of the connecting pipe body 10 and having a diameter larger than that of the installation hole; Packing 40 which is interposed between the outer peripheral surface of the fixing nut 30 and the upper outer peripheral surface of the installation hole and The water supply pipe connector of the toilet bowl is characterized in that it comprises a binding nut (50) fastened to the upper threaded portion of the outer peripheral surface of the connecting pipe body 10, the binding nut (50) for binding the water supply pipe is inserted into the inside of the connecting pipe body. The method of claim 1, The length of each of the support pieces 11 on both sides is extended, the water supply pipe connector of the toilet bowl, characterized in that proportional to the distance between them according to the diameter difference between the outer peripheral surface of the connecting pipe 10 and the inner peripheral surface of the installation hole. The method of claim 1, The locking piece 21 and the adjusting pin 22 are integrally attached to the locking member 20; The coupling hole 12, the coupling member 12, characterized in that it comprises a cutout portion 13 is formed vertically on one side to pass through the adjustment pin 22 when vertically engaging the locking member (20) Water pipe connection. The method of claim 1, The locking piece 21 is integrally attached to the locking member 20; The adjustment pin 22 is connected to the water supply pipe of the toilet bowl, characterized in that the one end is attached to the binding hole formed horizontally to the lower end of the engaging member (20). The method according to claim 3 or 4, The catching pin 21 and the adjusting pin 22, the water supply pipe connector for toilet bowl, characterized in that it is laid to maintain an angle of 105 ~ 135 °.
KR1020090109681A 2009-11-13 2009-11-13 Water pipe coupler for toilet bowl KR20110052930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090109681A KR20110052930A (en) 2009-11-13 2009-11-13 Water pipe coupler for toilet bowl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090109681A KR20110052930A (en) 2009-11-13 2009-11-13 Water pipe coupler for toilet bowl

Publications (1)

Publication Number Publication Date
KR20110052930A true KR20110052930A (en) 2011-05-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090109681A KR20110052930A (en) 2009-11-13 2009-11-13 Water pipe coupler for toilet bowl

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101145774B1 (en) * 2011-10-14 2012-05-16 와토스코리아 주식회사 Compressive forces to be raised rib locking feature of the support member
KR101627066B1 (en) * 2015-01-27 2016-06-02 명 균 이 A toilet bowl pipe connection type squad

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101145774B1 (en) * 2011-10-14 2012-05-16 와토스코리아 주식회사 Compressive forces to be raised rib locking feature of the support member
KR101627066B1 (en) * 2015-01-27 2016-06-02 명 균 이 A toilet bowl pipe connection type squad

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