KR100956417B1

KR100956417B1 - A multi-coupling tool for prevention a bed smell of kitchen drainpipe

Info

Publication number: KR100956417B1
Application number: KR1020080093429A
Authority: KR
Inventors: 김방섭
Original assignee: 김보섭
Priority date: 2008-09-23
Filing date: 2008-09-23
Publication date: 2010-05-06
Also published as: WO2010036007A2; WO2010036007A3; KR20100034350A

Abstract

The present invention relates to a odor preventing multi-connector for kitchen drain pipe, tubular body (10); A plurality of first drain holes 20; A second drain hole 20 '; Connecting rod 30; Nut 40; An air pin connecting rod 50; A removable nut 70 inserted into the lower portion of the body 10; A detachment bolt 60 fastened to the detachment nut 70; Detachable nut (70 ') for connecting the drain pipe fastened to the lower portion of the removable bolt (60); Rubber packing inserted between the first and second drain holes 20 and 20 'and the nut 40 and between the removable nut 70 and the removable bolt 60 and between the removable bolt 60 and the removable nut 70'. 80 and polyflofill packing 80 '; It consists of a stopper plate 90 which prevents the first and second drain holes 20 and 20 'when not in use, so that the drain hose and the drain pipe connection are completely sealed, so no odor at the connection part is leaked or leaked. It can be used for connecting multiple drain hoses such as sinks, washing machines, dishwashers, water purifiers, etc. to a single drain pipe for convenience of use.It is easy to connect and disconnect drain hoses and drain pipes for installation and inspection. It is a useful invention that has a special advantage with excellent economic efficiency by reducing the time and cost required for separation work as well as the simple structure of the product and the cost required for the production of the product.

Kitchen drains, fittings, drain hoses, sinks.

Description

A multi-coupling tool for prevention a bed smell of kitchen drainpipe}

The present invention relates to a connector used for connecting the drain pipe, and more particularly, the connection hose is completely sealed while being able to connect the drain hose of the sink and the drain hose of the washing machine or the dishwasher and the water purifier together to the drain pipe installed on the floor. The present invention relates to a odor prevention multi-connector for a kitchen drain pipe, which can prevent the backflow along the discharge or discharge of odor or mold and bacteria generated in the drain pipe, and can easily connect the drain hose to the connector.

In general, kitchen products such as sinks, washing machines, water purifiers, dishwashers, and water purifiers used in kitchens such as townhouses, multi-family houses and apartments have drainage hoses for drainage. Drainage hose for discharge is mainly arranged to be exposed to the outside of the kitchen product using a flexible spiral drain hose.

Therefore, in order to discharge household wastewater through the drainage hose, the drainage hose should be connected to the drainage pipe installed on the bottom surface. It is covered and is used.

1 is a perspective view of a conventional malodor prevention cap, Figure 2 is a cross-sectional view of a conventional malodor prevention cap, Figure 3 is a state diagram showing a conventional malodor prevention cap connected to the drain pipe having a molding failure.

As shown in the drawings, the conventional odor prevention cap is formed in the upper part of the body (1) in which the drain hose is fitted with a fitting hole (2), is formed in a plurality around the fitting hole (2) The multipurpose fitting groove 3 in which the perforation line is formed is formed.

Thus, the conventional odor prevention cap is configured to cover the front end of the drain pipe (P) buried in the base floor of the building fitting hole formed in the upper portion of the body (1) drain hose (4) connected to the drain hole of the sink ( 2) to use.

In addition, if the water purifier is installed in the kitchen versatile fitting groove (3) formed in the upper portion of the body (1) constituting the odor prevention cap to the outlet 5 connected to the water purifier so as to be discharged through the sewage drain pipe (P) generated from the water purifier (3) If you insert in the state that is placed in the multi-purpose insertion groove (3) is torn to be inserted while tearing.

By the way, the drain pipe (P) buried in the base floor of the building is usually manufactured through an extrusion process, such extrusion process is to put the material in a container (容器) pushed out of the hole of the die, a uniform long rod or There is a problem that the thickness of the tube extruded through the hole of the die is changed by the extrusion speed as a processing method for manufacturing a tube or the like.

In consideration of this, the KS standard permits the thickness of the extruded pipe to be within ± 2mm, and the outer diameter of the pipe varies by up to 4mm, so the odor prevention cap that is inserted into the drain pipe (P) is loose and sealed. Falls. For this reason, there is a problem that the odor is leaked through the gap is loose.

Furthermore, the living sewage (W) drained through the hose of the sink includes the living sewage (G), such as food waste, which often clogs the drainage pipe (P). There is this. In addition, the leaked living sewage is accumulated inside the sink where it is difficult for the occupants to observe, and thus, the sewage (W) may decay, which may lead to problems such as sanitary defects and the bottom of the sink having wooden materials. have.

In addition, when there are more drain hoses to be connected to one drain pipe P, such as a sink, a washing machine, a dishwasher, or a water purifier hose of a water purifier, the T-shaped connection pipe must be mediated to the drain pipe P. Is not available or when connecting a plurality of drain hoses through the multi-use fitting groove (3) is not sealed between the cap and the drain hose is the odor leaked out to add this construction process to seal this part using silicon, etc. In this case, when an abnormality occurs in the drain hose or the drain pipe and the inspection is necessary, the drain hose or the drain pipe is not easily separated, thereby increasing the time and cost required for the construction and inspection work, thereby reducing economic efficiency.

In view of the above circumstances, the present invention has been made to solve various defects and problems caused by the connection of a drain hose such as a sink, a washing machine, a dish washer, a water purifier, and a drain pipe embedded in the foundation floor of a building. The purpose of the present invention is to provide a odor preventing multi-connector for a kitchen drain pipe in which the odor at the connection is not leaked or leaked by perfect sealing of the drain hose and the drain pipe connection.

Another object of the present invention is to provide a odor prevention multi-connector for kitchen drain pipe that can be used by connecting a plurality of drain hoses, such as sinks, washing machines, dishwashers, water purifiers to one drain pipe for ease of use. .

Another object of the present invention is easy to connect and disconnect the drain hose and the drain pipe to reduce the time and cost of the separation work for installation construction or inspection as well as the cost of manufacturing the product is simple structure of the product It is to provide an odor prevention multi-connector for the kitchen drain pipe with excellent economical efficiency.

The odor prevention multi-connector for kitchen drain pipe according to the present invention for achieving the above object and the tubular body; A plurality of first drainage holes extending from an upper portion of the tubular body and branching obliquely at an angle; A second drain hole extending vertically upward from the plurality of first drain hole connections of the body and integrally formed with the body; A connecting rod fastened and fixed to an end side of the drain hose inserted into and connected to the first drain hole; A nut fixing the drain hose inserted into the first and second drain holes to the drain hole; An air pin connecting rod inserted into one of the plurality of first drain holes and fixed with a nut; A removable nut inserted into the lower portion of the body; A removable bolt fastened to the removable nut; A removal nut for connecting a drain pipe fastened to the lower portion of the removal bolt; A rubber packing and a polypropylene packing inserted between the first and second drain holes and the nut, between the removable nut and the removable bolt, and between the removable bolt and the removable nut; Characterized in that it consists of a stopper plate to prevent the first and second drainage when not used.

The present invention is perfect for the sealing of the drain hose and the drain pipe connection, there is no odor from leakage or leakage of sewage, and can be used by connecting a plurality of drain hoses such as sinks, washing machines, dishwashers, water purifiers to one drain pipe. It can be convenient for use, and it is easy to connect and disconnect the drain hose and drain pipe, which reduces the time and cost for the separation work for installation and inspection, as well as the simple structure of the product. The cost savings have a special advantage that is economical.

Hereinafter, with reference to the accompanying drawings and preferred embodiments will be described in detail the odor prevention multi-connector for kitchen drain pipe.

Figure 4 is a perspective view of the malodorous multi-connector for kitchen drain pipe of the present invention, Figure 5 is an exploded perspective view of the malodorous multi-connector for the kitchen drain pipe of the present invention, Figure 6 is a connector and air pin connecting to the malodorous multi-connector for the kitchen drain pipe of the present invention and Figure 7 is an exploded perspective view showing the fastening of the drain hose, Figure 7 is an exploded perspective view showing the coupling of the stopper to the odor prevention multi-connector for kitchen drain pipe of the present invention, Figure 8 is a state diagram of the use of the odor prevention multi-connector for kitchen drain pipe, the present invention Odor prevention multi-connector for kitchen drain pipe tubular body (10) and; A plurality of first drainage holes 20 extending from an upper portion of the tubular body 10 and branching obliquely at a predetermined angle; A second drain hole 20 'extending vertically upward from a plurality of upper portions of the first drain hole 20 of the body 10 and integrally formed with the body 10; A connecting rod 30 fixed and fastened to an end side of the drain hose which is inserted into and connected to the first drain hole 20; A nut 40 for fixing the drain hose inserted into the first and second drain holes 20 and 20 'to the drain hole; An air pin connecting rod 50 inserted into one of the plurality of first drain holes 20 and fixed with a nut 40; A removable nut 70 inserted into the lower portion of the body 10; A detachment bolt 60 fastened to the detachment nut 70; Detachable nut (70 ') for connecting the drain pipe fastened to the lower portion of the removable bolt (60); Rubber packing inserted between the first and second drain holes 20 and 20 'and the nut 40 and between the removable nut 70 and the removable bolt 60 and between the removable bolt 60 and the removable nut 70'. 80 and polyflofill packing 80 '; The first and second drainage holes 20 and 20 'are configured with a stopper plate 90 to prevent them from being used.

The tubular body 10 is a cylindrical tube formed of plastic, the upper portion of which is inclined at an angle of 50 ° to 70 ° with a horizontal plane, and is branched to form an angle of 60 ° or 90 ° to the circumferential shape. A plurality of first drain holes 20 integrally formed with each other are formed, and a plurality of first drain holes 20 are vertically upwardly extended from the upper plurality of first drain holes 20 to form a second drain hole 20 ′ integrally with the body 10. Threads 20a are formed on the outer periphery of the end sides of the first and second drain holes 20 and 20 '.

The connecting table 30 is fastened to be fixed to the end side of the drain hose, the cod 31a (大口) side of the cylindrical tube 31 having a circular one side cod 31a (大口) and the other side mouth 31b (小口) After the outer periphery extends radially, the tip end of the extension portion extends to both sides of the small mouth 31b of the cylindrical tube 31 in the longitudinal direction to form a protrusion 32 formed integrally, and the cod 31a side. The rubber packing 80 is inserted into the coupling portion of the cylindrical tube 31 and the protrusion 32, and the tip of the drain hose 33 is fitted to the cylindrical tube 31 and fixed by bond.

The nut 40 is fastened to the thread 20a of the first drain hole 20 with the connecting rod 30 inserted therein, and a thread 40a is formed on an inner side thereof, and an outer circumferential surface thereof forms a polygonal side. The end portion is formed to have an annular extension portion 40b extending toward the center to form a single body.

In addition, the air pin connecting rod 50 is used to connect the air pins of the hot water distributor, such as a boiler, a plurality of cylindrical tubular projections (51a) protruding on one side of the circular plate 51, the outer circumference is bent in a right direction. And, extending in the longitudinal direction in the center of the projection (51a) is formed integrally with the connecting pipe (51b), the outer peripheral surface of the connecting pipe (51b) a plurality of steps that become smaller while going toward the end side from the projection (51a) On the other side of the circular plate 51, a cylindrical tube 52 smaller than the outer diameter of the circular plate 51 is formed to extend to form a unit.

The detachable bolt 60 is configured such that a thread 62 is formed at the outer circumference of the cylindrical tube 61, and the inclined portion 63 in which one end of the cylindrical tube 61 is inclined to the center is integrally formed. .

The removable nut 70 has the same structure as that of the nut 40, and only the length and the size of the cylindrical tube are different from those of the nut 40.

In addition, the rubber packing 80 is formed so that the outer periphery forms an inclined surface so as to be in close contact with the inclined portion 63 of the detachable bolt 60, the polypropylene packing (80 ') is formed in a ring shape the rubber packing It is intended to prevent the damage of the rubber packing 80 by the thread of the inner side of the removable nut 70 while pushing the 80 to be seated in a closed position, the stopper plate 90 is made of a circular plate The first and second drain holes 20 and 20 'are inserted into the nut 40 together with the rubber packing 80 in an unused drain hole to seal the drain hole which is not used by fastening the nut 40.

Next, the construction of connecting the drain hose and the drain pipe using the odor prevention multi-connector for the kitchen drain pipe of the present invention configured as described above will be described.

First, when the drainage side piping configuration of the sink stage to which the present invention is employed is schematically illustrated, as shown in the use state diagram of the present invention shown in FIG. 8, the drain hose connected to the lower portion of the drain container B of the sink stage A is connected to the Y pipe ( C) is connected to one side pipe, the other one of the Y pipe (C) is connected to each vent hose (D) is fixed to the vent holder (E), the end of the respective vent hose (D) check cover guard (F) is installed.

In addition, the over hose (G) is connected to the side surface of the sump (B) so that the end side overhole (H) of the over hose (G) communicates with the upper side of the sink (A).

The drain hose connected to the Y pipe (C) is bent in a U-shape through the lower support plate (I) and supported by an S trap holder (J) to be bent in a U-shape. Is connected to the odor prevention multi-connector, and the lower portion of the tubular body 10 of the odor prevention multi-connector for the kitchen drain pipe is connected to the drain pipe (K) embedded in the foundation floor of the building.

In this state, a plurality of drain hoses 33, such as a washing machine, a dishwasher, and a water purifier, are connected to the first and second drain holes 20 and 20 'of the odor prevention multi-connector for the kitchen drain pipe. The connection of the 33 is the same as the case of the drain hose 33 of the sink and the washing machine and the dishwasher, so the connection of the drain hose 33 of the sink and the drain hose 33 of the water purifier and the air fin of the boiler hot water distributor will be described. Otherwise, detailed description is omitted.

However, when the thickness of the drain hose 33 is small, the rubber packing (L) is fitted and fixed to the end of the drain hose 33, and the rubber packing (L) is used by forcibly inserting the inside of the connecting table (30).

In the case of connecting the drain hose 33 of the sink, the nut 40 is inserted into the drain hose 33, and then the connecting rod 30 having the rubber packing 80 inserted into the coupling portion of the cylindrical tube 31 and the protrusion 32 is formed. Is fixed to the end of the drain hose 33 by inserting the first drain hole 20 of any one of the plurality of first drain holes 20 to the rubber packing 80 in close contact with the end of the first drain hole (20).

When the nut 40 is fastened to the screw thread 20a of the first drain hole 20 in this state, the drain hose 33 is seen in a state in which the rubber packing 80 is in close contact with the end of the first drain hole 20. The invention is connected to the "odor prevention multi connector for kitchen drain pipe".

In addition, when the drain hose of the water purifier is connected, the size of the drain hose 33 and the nut 40 and the rubber packing 80 is smaller than the case of connecting the drain hose 33 of the sink. A small nut 40 is inserted into the drain hose 33, and then a conical rubber packing 80 is inserted into the end of the drain hose 33 so that a wide cross section of the rubber packing 80 is formed in the second drain hole 20 ′. The end of the drain hose 33 is inserted into the second drain hole 20 'to be in close contact with the end.

When the nut 40 is fastened to the screw thread 20a of the second drain hole 20 in this state, the rubber packing 80 strongly presses against the end of the second drain hole 20 while pressing the drain hose 33. The drain hose 33 is connected to the present invention "odor prevention multi connector for kitchen drain pipe".

And, in the case of connecting the air pin is inserted into the nut 40 so that the rubber packing 80 is directed to the first drain hole 20, the air pin connecting rod 50, the rubber packing 80 is inserted into the cylindrical tube 52 When the nut 40 is fastened to the screw thread 20a of the first drain hole 20, the rubber packing 80 is strongly adhered to the end of the first drain hole 20 so that the air pin connecting rod 50 is connected to the present invention. Odor prevention multi connector.

Air pin is connected to the present invention "odor prevention multi-connector for kitchen drain pipe" through the air pin connector 50 by fixing the air pin to the connector 51b of the air pin connector 50 in this state by tightening with a clip. .

On the other hand, in the non-commercial drain hole among the first and second drain holes 20 and 20, the nut 40 into which the rubber packing 80 and the stopper plate 90 are inserted is screwed into the first and second drain holes 20 and 20 '. 20a), the stopper plate 90 is strongly adhered between the rubber packing 80 and the extension portion 40b of the nut 40 by being tightly adhered to the end of the rubber packing 80 drain hole. It is sealed and closed.

Subsequently, in the connection of the lower portion of the tubular body 10 of the present invention "odor prevention multi-connector for the kitchen drain pipe" and the drain pipe K embedded in the foundation floor of the building, the detachable nut 70 is attached to the lower cylindrical pipe of the tubular body 10. ) And the rubber packing 80 in turn, and the removable bolt 60 is inserted into the lower cylindrical tube of the tubular body 10 so that the inclined portion 63 is downward, and then fastened to the removable nut 70.

In this state, the desorption nut 70 'is inserted into the desorption bolt 60 while the drain pipe K is inserted into the cylindrical tube of the desorption nut 70 into which the polyfluoropropylene packing 80' and the rubber packing 80 are inserted. ), The rubber packing 80 is strongly adhered to the inclined portion 63 of the detachable bolt 60, and at the same time, the rubber packing 80 is strongly compressed to the outer circumference of the drain pipe K so that the drain pipe K is prevented from odor for the kitchen drain pipe. The connection is fixed to the "multi connector".

While the present invention has been described as a preferred embodiment, the present invention is not limited thereto, and various modifications can be made without departing from the gist of the invention.

1 is a perspective view of a conventional malodor prevention cap,

Figure 2 is a cross-sectional view of the conventional odor prevention cap,

Figure 3 is a cross-sectional view of the use state of the conventional odor prevention cap,

Figure 4 is a perspective view of the odor preventing multi-connector for kitchen drain pipe of the present invention,

Figure 5 is an exploded perspective view of the odor prevention multi-connector for kitchen drain pipe of the present invention,

Figure 6 is an exploded perspective view showing the fastening of the connecting rod and the air pin connecting rod and drain hose to the odor prevention multi-connector for kitchen drain pipe of the present invention,

Figure 7 is an exploded perspective view showing the coupling of the stopper to the odor prevention multi-connector for kitchen drain pipe of the present invention,

Figure 8 is a state of use of the odor prevention multi-connector for kitchen drain pipe of the present invention.

10: tubular body 20: first drainage

20 ': 2nd drain 20a: thread

30: connecting rod 31: cylinder tube

31a: Daegu 31b: Small mouth

32: protrusion 40: nut

40a: thread 40b: extension

50: air pin connecting rod 51: round plate

51a: protrusion 51b: connector

52: cylinder tube 60: removable bolt

62: thread 63: inclined portion

70, 70 ': removable nut 80: rubber packing

80 ': polyflofill packing 90: stopper plate

Claims

A tubular body 10; A plurality of first drainage holes 20 extending from an upper portion of the tubular body 10 and branching obliquely at a predetermined angle; A second drain hole 20 'extending vertically upward from a plurality of upper portions of the first drain hole 20 of the body 10 and integrally formed with the body 10; A connecting rod 30 fixed and fastened to an end side of the drain hose which is inserted into and connected to the first drain hole 20; A nut 40 for fixing the drain hose inserted into the first and second drain holes 20 and 20 'to the drain hole; An air pin connecting rod 50 inserted into one of the plurality of first drain holes 20 and fixed with a nut 40; A removable nut 70 inserted into the lower portion of the body 10; A detachment bolt 60 fastened to the detachment nut 70; Detachable nut (70 ') for connecting the drain pipe fastened to the lower portion of the removable bolt (60); Rubber packing inserted between the first and second drain holes 20 and 20 'and the nut 40 and between the removable nut 70 and the removable bolt 60 and between the removable bolt 60 and the removable nut 70'. 80 and polyflopropylene packing 80 '; The odor prevention multi-connector for a kitchen drain pipe, characterized in that consisting of a stopper plate 90 to prevent the first and second drainage holes (20, 20 ') when not in use.

According to claim 1, The tubular body 10 is a cylindrical tube formed of plastic, the upper portion is extended to be inclined at an angle of 50 ° to 70 ° with a horizontal plane, branched so as to form an angle of 60 ° or 90 ° mutually on the circumferential surface And a plurality of first drain holes 20 are formed integrally with the tubular body 10, and are vertically upwardly extended from the upper plurality of first drain holes 20, and the second drain holes are integral with the tubular body 10. (20 ') is formed in the outer periphery of the first and second drain holes (20, 20') end side threaded thread (20a) is characterized in that the odor prevention multi-connector for kitchen drain pipe.

The cod of the cylindrical tube 31 according to claim 1, wherein the connecting table 30 is fastened and fixed to an end side of the drain hose, and has a circular one-sided cod 31a and a different sided mouth 31b. (31a; 大口) side outer periphery is extended radially, and then the tip of the extension portion is extended to both sides of the small mouth 31b (小口) longitudinal direction of the cylindrical tube 31 to form a protrusion 32 formed integrally, The rubber packing 80 is inserted into the coupling portion of the cylindrical tube 31 and the protrusion 32 at the side of the large side, and the tip of the drain hose 33 is fitted into the cylindrical tube 31 to be fixed by a bond. Odor prevention multi-connector for kitchen drain pipe, characterized in that configured.

The method of claim 1, wherein the nut 40 is fastened to the screw thread 20a of the first drain hole 20 with the connecting rod 30 inserted therein, and a screw thread 40a is formed on the inner surface thereof. Multi-faceted, odor prevention multi-connector for kitchen drain pipe, characterized in that the end portion is formed to have an annular extension portion (40b) integrally extending toward the center side.

According to claim 1, The air pin connecting rod 50 is used to connect the air pins of the hot water distributor, such as a boiler, a plurality of cylindrical tubular projections (51a) on one side of the circular plate 51, the outer periphery is bent at right angles ) Is formed to protrude, extends in the longitudinal direction from the center of the projection (51a) is formed integrally with the connecting pipe (51b), the outer circumferential surface of the connecting pipe (51b) from the protrusion (51a) toward the end side is small in thickness To form a plurality of stepped, the other side of the circular plate 51 is a cylindrical pipe 52 smaller than the outer diameter of the circular plate 51 is formed to extend the odor prevention multi-connector for kitchen drain pipe, characterized in that configured to form an integral .

According to claim 1, The detachable bolt 60 is formed with a screw thread 62 on the outer periphery of the cylindrical tube 61, the inclined portion 63 in which one end of the cylindrical tube 61 is inclined to the center portion is The odor prevention multi-connector for the kitchen drain pipe, characterized in that formed in one piece.

According to claim 1, The removable nut 70 is of the same structure as the nut 40, and the nut 40 is different from the nut and the length of the cylindrical tube, characterized in that the odor prevention for kitchen drain pipe Multi End Connections.

According to claim 1, wherein the rubber packing 80 is formed so that the outer periphery to form an inclined surface so as to be in close contact with the inclined portion 63 of the removable bolt 60, polypropylene packing (80 ') has a ring shape To prevent the rubber packing 80 from being damaged by the thread of the inner side of the removable nut 70 while pushing the rubber packing 80 to be seated in a closed position. Multi End Connections.

According to claim 1, wherein the stopper plate 90 is made of a circular plate is inserted into the nut 40 together with the rubber packing 80 in the unused drain hole of the first and second drain holes (20, 20 ') nut The odor prevention multi-connector for the kitchen drain pipe, characterized in that for closing the drain hole is not used by the (40).