KR101801296B1 - coupling for closet spud - Google Patents

coupling for closet spud Download PDF

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Publication number
KR101801296B1
KR101801296B1 KR1020150165357A KR20150165357A KR101801296B1 KR 101801296 B1 KR101801296 B1 KR 101801296B1 KR 1020150165357 A KR1020150165357 A KR 1020150165357A KR 20150165357 A KR20150165357 A KR 20150165357A KR 101801296 B1 KR101801296 B1 KR 101801296B1
Authority
KR
South Korea
Prior art keywords
toilet
drain pipe
thread
bolt
body portion
Prior art date
Application number
KR1020150165357A
Other languages
Korean (ko)
Other versions
KR20170060770A (en
Inventor
신현오
박봉남
Original Assignee
신현오
박봉남
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 신현오, 박봉남 filed Critical 신현오
Priority to KR1020150165357A priority Critical patent/KR101801296B1/en
Publication of KR20170060770A publication Critical patent/KR20170060770A/en
Application granted granted Critical
Publication of KR101801296B1 publication Critical patent/KR101801296B1/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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/221—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the external piece comprising segments hingedly connected to an interior part
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/096—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of hooks hinged about an axis

Abstract

The present invention relates to a toilet, wherein two or more hooks supported by a support hole of a toilet are hinged to outside of a lower end of a cylindrical body portion having a thread on the inner diameter side through a bracket, A spider coupling device for a toilet, which is formed to have a support jaw and is connected to an operating bolt and a drain pipe which is engaged with the body and is rotated upwardly and downwardly upon rotation and is rotated by a hook when the operation bolt and the drain pipe are downward, .

Description

Coupling for closet spud

The present invention relates to a toilet, wherein two or more hooks supported by a support hole of a toilet are hinged to outside of a lower end of a cylindrical body portion having a thread on the inner diameter side through a bracket, A spider coupling device for a toilet, which is formed to have a support jaw and is connected to an operating bolt and a drain pipe which is engaged with the body and is rotated upwardly and downwardly upon rotation and is rotated by a hook when the operation bolt and the drain pipe are downward, .

Generally, a toilet seat on the left side used in a toilet is a device for sending the contents of the feces and the feces to the septic tank, such as washing water supplied from the outside, as well as feces and feces.

The toilet seat for the left side is provided with a toilet seat where the user sits on the floor and sees the left and right sides of the toilet seat, a rear wheel which is connected to the toilet seat to supply the contents in the toilet seat to the septic tank, And a spud which is installed on the toilet portion and connects the toilet portion and the flexible valve.

In addition, after the toilet seat is viewed from the toilet unit, the wash water supplied from the outside by operating the control lever is sent to the toilet unit through the flexible valve and the spud, and the contents of the toilet seat, It is discharged to the outside of the toilet portion like washing water and sent to the septic tank.

Here, the spool includes a lower valve inserted into a coupling hole formed at an upper portion of one side of the toilet bowl, and a lower valve is formed at a lower portion of the lower valve so as to seal between the lower valve and the coupling hole, An upper valve is provided on the upper portion of the lower valve so as to be brought into contact with the upper surface of the toilet portion on the side of the coupling hole to be screwed on the upper portion of the lower valve to couple the spud to the toilet portion, .

In order to provide the toilet spider having the above-described structure to the toilet portion, when the packing is inserted into the lower portion of the lower portion of the lower valve without being released and then inserted into the coupling hole, the upper surface of the packing is brought into contact with the upper surface of the toilet portion, In this state, the upper valve is fastened to the upper portion of the lower valve in a screwed manner in a state where the upper portion of the lower valve is caught, and the spool is coupled to the coupling hole of the toilet portion.

In connection with such a technique, a conventional Spudd technology is disclosed in Japanese Patent No. 1286478, and as shown in Figs. 1 and 2, a toilet seat 10 is formed in which a user sits while looking at a waste feces And a coupling hole 10a through which a spool 100 to be described later is coupled is formed on the upper surface of one side of the toilet unit 10 so that washing water flows into the toilet unit 10 from the outside.

The coupling hole 10a of the toilet unit 10 is provided with a backflow valve 20 through which washing water sent from the outside flows and the backflow valve 20 is provided at a predetermined position of the backflow valve 20. [ And an adjusting lever 20a for supplying and blocking the washing water flowing into the toilet portion 10 is connected.

The spool 100 is formed largely of an insertion coupling member 110, a coupling coupling member 120, a nut member 140, a closure member 130, and a packing 150, The fastening member 110 is formed with a lower engaging portion 111 having a cut surface 111a so as to be inserted into the engaging hole 10a and the insertion fastening member 110 is formed at the center of the upper surface of the lower engaging portion 111, A coupling part 112 having a screw thread is formed on the outer circumferential surface so that the coupling coupling member 120 is screwed into the coupling part 110. The central part of the insertion coupling part 110 is drained into the toilet part 10 from the flexible valve 20 A drain port 113 is formed to penetrate the lower coupling portion 111 and the coupling portion 112 to form a flow path of the washing water.

The coupling member 120 is fastened to the upper portion of the insertion coupling member 110 to fix the spool 110 to the upper surface of the toilet unit 10 without flowing into the toilet unit 10 A flange portion 121 having a diameter larger than the diameter of the coupling hole 10a is formed on the upper surface of the flange portion 121. An upper protrusion 121, And a lower protrusion 123 inserted into the drain hole 113 is formed on the lower surface of the flange portion 121. [

However, since the outer diameter of the lower valve is smaller than the diameter of the coupling hole of the toilet portion during the construction of such a conventional toilet spout, there is a problem that the lower valve enters the toilet portion due to the operator's mistake or carelessness during installation and disassembly of the spud, There is a problem that it is very difficult to remove the lower valve inserted into the toilet.

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a spool for a spool, So that the position of the connecting pipe can be easily determined.

In order to achieve the above object, at least two hooks supported by a support hole of a toilet are hinged to outside of a lower end portion of a cylindrical body portion having a thread on an inner diameter side through a bracket, the hook being hinged around a hinge, And an operating bolt and a drain pipe which are engaged with the body and are rotated downward and upward are connected to each other so as to be hooked on the supporting hole when the operating bolt and the drain pipe are rotated downward. Thereby providing a spud-coupling device for a toilet installed.

The operation bolt and drain pipe of the present invention provides a threaded spout on the outer diameter side of the upper end portion and a fastening portion formed on the lower surface of the threaded portion.

In addition, the bracket of the present invention provides a spool attachment device for a toilet with a mounting hole formed of a circular rotary groove and a straight entry groove, and having a flat sliding surface on at least one side of the hinge to correspond to the entry groove .

In addition, the present invention provides a spout attachment device for a toilet, wherein a connection pipe is further inserted into the body part, and the connection pipe is closely fixed as a fixing nut with an O-ring interposed therebetween.

As described above, according to the present invention, it is possible to mount the spool from the outside, to perform the connection work quickly by a simple configuration and operation, to easily perform the spool separation operation, and to easily locate the connection pipe .

1 and 2 are respectively a mounting state view and an exploded view showing a conventional spud.
3 is a perspective view showing a connection state of the spud according to the present invention.
4 is a perspective view showing a spud according to the present invention.
Fig. 5 is an exploded view showing a spud according to the present invention.
Fig. 6 is an assembly view of the spud according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

4 is a perspective view showing a spud according to the present invention, FIG. 5 is an exploded view showing a spud according to the present invention, and FIG. 6 is an assembled state view of the spud according to the present invention.

The spud 500 of the present invention is installed so as to be inserted into the support hole 610 formed in the toilet bowl while being supplied with water through the connection pipe 580 to the toilet bowl 600.

At this time, a connection pipe 580 is connected to the upper and lower parts of the body part 530 constituting the spud 500 to supply water to the toilet in a state of being connected to the water supply, and the operation bolt / May be integrally formed.

The spool 500 is configured such that two or more hooks 510 that are hooked on the support hole 610 are fixed to the outer side of the lower end portion of the cylindrical body portion 530 having the thread 531 on the inner diameter side, (Not shown).

Subsequently, a support plate 539 is integrally formed on the lower side of the body portion 530 to be engaged with the support holes.

In addition, the hooks 510 are formed integrally with support tines 517, which are directed to opposite ends of the hook body 512 with respect to the hinge 515, in opposite directions.

Further, an operating bolt / drain pipe 570 engaged with the body part 530 and rotated upward and downward upon rotation is connected to the inner diameter side of the body part.

At this time, when the downward tilt of the operating bolt and the drainage pipe 570 is brought into contact with the supporting jaw 517 of one side, the hook is rotated so as to be hooked inside the supporting hole 610 of the supporting jaw 517 of the other side do.

A screw 577 is further formed on the outer diameter side of the operating bolt and drain pipe 570 and a fastening portion 578 having a threaded portion such as a spanner or the like is closely attached to the lower portion of the screw thread 577, Respectively.

In addition, the bracket 535 is formed with a mounting hole 540 formed by a circular rotary groove 541 and a straight entry groove 542, and at least one side of the hinge 515 corresponding to the entry groove 542 A flat sliding surface 515a is provided.

The connection pipe 580 is further inserted into the body portion 530 and the connection pipe 580 is closely fixed to the fixing nut 583 through which the O-ring 581 is inserted.

The operation of the present invention constituted as described above will be described.

3 to 6, the spud 500 of the present invention is connected to the toilet bowl 600 by a simple operation from the outside of the support hole 610 formed to supply water through the connection pipe 670 This is possible.

That is, according to the present invention, when the lower side of the spool 500 is inserted into the support hole 610 after the hook 510 is rotated freely by upwardly moving the operation bolt and the drain pipe 570 connected to the spool 500, The spud 500 is prevented from downward by the protruding support plate 539.

When the operating bolt and the drain pipe 570 screwed to the body 530 are rotated, the operating bolt and the drain pipe 570 are rotated downward while rotating one side of the hook 510, Is simultaneously rotated and hooked inside the support hole 610, thereby completing the connection operation.

In addition, when a connection tube 580 is inserted into the threaded portion formed on the upper portion of the body portion 530 to fasten the fixing nut 583 with the O-ring 581 interposed therebetween, So that the connection between the spool and the connector can be performed.

The sput 500 includes a bracket 535 on the outer side of the lower end of the cylindrical body 530 having a thread 531 on the inner diameter side of the two hooks 510 held in the support hole 610, The hook is exposed on the movement line of the operating bolt and the drain pipe to rotate the downward-turning hook of the operating bolt and the drain pipe.

In addition, the hook 510 is integrally formed with the support protrusions 517 facing the both ends of the hook body 512 in the opposite directions with the hinge 515 as a center, so that one support tuck is contacted with the operation bolt and the drain pipe The support jaw of the other side is brought into contact with the inside of the support hole.

A screw 577 is further formed on the outer diameter side of the upper end portion of the operation bolt and drain pipe 570 and a fastening portion 578 having a threaded portion such as a spanner is closely attached to the thread 577, So that the coupling operation can be performed through a spanner or the like.

The bracket 535 is formed with a mounting hole 540 formed by a circular rotary groove 541 and a linear entry groove 542 and is formed in a flat shape on a flat surface sliding surface 515a provided on the hinge 515, It is possible to rotate while being easily entered, and to be prevented from departing unless it is an accurate rotation.

500 ... Spud 510 ... Hook
515 ... hinge 517 ... support jaw
530 ... body portion 570 ... operation bolt and drain pipe
580 ... connector 600 ... toilet seat
610 ... support hole

Claims (3)

A cylindrical body portion is supported on the upper side of the support hole of the toilet through a support plate,
The body portion is formed in a cylindrical shape having a thread on the inner diameter side, and two or more hooks, which are rotated when the operating bolt and the drain pipe are downward, are hingedly connected to the outer side of the lower surface through a bracket,
The hooks are formed with support tines oriented in opposite directions at both ends of the hook body about the hinge,
And an operating bolt and a drain pipe coupled to the body portion and connected to the upper and lower operating bolts,
And a downward hook of the operating bolt and the drain pipe is rotated about the hinge so as to be caught in the support hole of the toilet. 2. The apparatus according to claim 1, wherein the operating bolt and the drain pipe are formed with a thread on the outer diameter side of the upper end portion,
A fastening portion having a plurality of surfaces around the lower portion of the thread,
Wherein a connection pipe is further inserted into the body portion, and the connection pipe is a fixing nut having an O-ring interposed therebetween, and is coupled to the thread of the operation bolt and the drain pipe. The bracket according to claim 1, wherein the bracket has a mounting hole formed by a circular rotary groove and a straight entry groove,
And a flat sliding surface is provided on at least one side of the hinge so as to correspond to the entry groove.
KR1020150165357A 2015-11-25 2015-11-25 coupling for closet spud KR101801296B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150165357A KR101801296B1 (en) 2015-11-25 2015-11-25 coupling for closet spud

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150165357A KR101801296B1 (en) 2015-11-25 2015-11-25 coupling for closet spud

Publications (2)

Publication Number Publication Date
KR20170060770A KR20170060770A (en) 2017-06-02
KR101801296B1 true KR101801296B1 (en) 2017-11-24

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KR1020150165357A KR101801296B1 (en) 2015-11-25 2015-11-25 coupling for closet spud

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102182877B1 (en) * 2019-09-20 2020-11-25 김춘자 coupling for closet spud

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