KR200482292Y1 - faucet connecting structure - Google Patents

faucet connecting structure Download PDF

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Publication number
KR200482292Y1
KR200482292Y1 KR2020160001847U KR20160001847U KR200482292Y1 KR 200482292 Y1 KR200482292 Y1 KR 200482292Y1 KR 2020160001847 U KR2020160001847 U KR 2020160001847U KR 20160001847 U KR20160001847 U KR 20160001847U KR 200482292 Y1 KR200482292 Y1 KR 200482292Y1
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KR
South Korea
Prior art keywords
nipple
coupling
circumferential surface
tube portion
fixing
Prior art date
Application number
KR2020160001847U
Other languages
Korean (ko)
Inventor
이덕규
Original Assignee
다로스 주식회사
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 다로스 주식회사 filed Critical 다로스 주식회사
Priority to KR2020160001847U priority Critical patent/KR200482292Y1/en
Application granted granted Critical
Publication of KR200482292Y1 publication Critical patent/KR200482292Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0403—Connecting the supply lines to the tap body
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/042—Arrangements on taps for wash-basins or baths for connecting to the wall
    • 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
    • F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose
    • 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
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain

Abstract

The present invention relates to a new structure of a faucet connection structure capable of easily connecting a faucet.
According to the present invention, the fixing pipe portion 11 of the nipple 10 is screwed to the water pipes 2 and 3, and then the coupling hole 22 of the water receiver 20 is connected to the connection pipe portion The connecting tube portion 12 is watertightly coupled to the coupling hole 22 of the receptacle 20 by means of the O-ring 13. When the fixing screw 23 is tightened using a hexagon wrench, The screw 23 presses the circumferential surface of the connecting tube portion 12 to fix the connecting tube portion 12 so as not to come off.
Therefore, it is very easy to connect the water receiving unit 20 to the nipple 10, and it is advantageous that the water receiving unit 20 can be firmly fixed so as not to be detached.

Description

Faucet connecting structure < RTI ID = 0.0 >

The present invention relates to a new structure of a faucet connection structure capable of easily connecting a faucet.

Generally, the water supply provided in the kitchen or the bathroom is connected to the water pipes 2 and 3 embedded in the wall surface 1 through the nipple 10, as shown in Figs.

The water pipe (2, 3) has a front end protruding forward of the wall surface (1).

At this time, the water pipes (2, 3) are composed of two hot water pipes (2) and cold water pipes (3) and are installed so as to be spaced from each other in the lateral direction.

The rear end of the nipple 10 is screwed into the cold water pipe 3 and the hot water pipe 2, respectively.

The receptacle 20 is formed with two connecting tube portions 12 connected to the nipple 10 and a nut member 21 coupled to the outside of the tip end portion of the nipple 10 is rotatably coupled to the connecting portion .

The nut member 21 of the water receiving unit 20 is coupled to the front end of the nipple 10 after the rear end of the nipple 10 is screwed into the water pipes 2 and 3, 20 can be connected to the water pipes 2, 3.

The nut member 21 must be rotated using a spanner or the like in order to couple the receptacle 20 to the nipple 10. When the nut member 21 is tightened or loosened by using a spanner, This was a very cumbersome problem.

Therefore, a new method for solving such problems has become necessary.

Public utility model 20-2996-0004615,

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a new structure of a faucet connection structure capable of easily connecting a faucet.

In order to achieve the above object, the present invention provides a water receiving connection structure including a nipple 10 coupled to a water pipe 2 and a water receiver 20 coupled to the nipple 10, 10 has a fixing tube portion 11 formed with a thread on the circumferential surface and screwed to the water pipes 2 and 3 and an O-ring 13 extending on the front end of the fixing tube portion 11, A coupling hole 22 into which the coupling tube 12 is inserted is formed in a rear side of the power receiving unit 20 and a coupling hole 22 is formed in the periphery of the power receiving unit 20, Is provided with a fixing screw 23 for pressing and fixing the outer circumferential surface of the connecting pipe portion 12 coupled to the fitting hole 22 so that the fixing pipe portion 11 of the nipple 10 is inserted into the water pipe 2, And the connection tube portion 12 of the nipple 10 is inserted into the coupling hole 22 of the water receiving hole 20 and then the water receiving hole 20 is tightened by tightening the fixing screw 23. [ The power reception connection structure, characterized in that the to be determined is provided.

According to another aspect of the present invention, the receiving hole 22 has an inner circumferential surface formed with a latching protrusion 22a for receiving a distal end portion of the connecting tube portion 12.

Wherein a flange part (14) is formed between the fixed tube part (11) and the connecting tube part (12) and the rear side of the water receiver (20) is closely contacted to be supported therebetween. Is provided.

According to another feature of the present invention, an inclined portion 12a is formed on the outer circumferential surface of the connection tube portion 12 so as to have an increased outer diameter toward the front, and the fixing screw 23 is formed on the circumferential surface of the water receptacle 20 And the through hole 24a is formed so that an inner end of the through hole 24a faces an inclined portion 12a of the coupling tube portion 12 coupled to the coupling hole 22, When the fixing screw 23 is tightened after connecting the connecting tube 12 to the connecting tube 12, the inner end of the fixing screw 23 presses the inclined portion 12a to fix the connecting tube 12 so that it does not come off. Is provided.

According to the present invention, the fixing pipe portion 11 of the nipple 10 is screwed to the water pipes 2 and 3, and then the coupling hole 22 of the water receiver 20 is connected to the connection pipe portion The connecting tube portion 12 is watertightly coupled to the coupling hole 22 of the receptacle 20 by means of the O-ring 13. When the fixing screw 23 is tightened using a hexagon wrench, The screw 23 presses the circumferential surface of the connecting tube portion 12 to fix the connecting tube portion 12 so as not to be dislodged.

Therefore, it is very easy to connect the water receiving unit 20 to the nipple 10, and it is advantageous that the water receiving unit 20 can be firmly fixed so as not to be detached.

The fixing screw 23 is configured to press the inclined portion 12a so that the fixing screw 23 is pressed against the inclined portion 12a, The inclined portion 12a is caught by the fixing screw 23 so that the connection tube portion 12 is not pulled out.

Therefore, there is an advantage that the connection tube portion 12 can be more firmly fixed.

1 and 2 are a plan sectional view showing a conventional water receiving connection structure,
3 is a plan sectional view showing a water receiving connection structure according to the present invention,
Fig. 4 is a plan sectional view showing a main part of the water receiving connection structure according to the present invention,
Fig. 5 is a plan sectional view showing the disassembly state of the water receiving connection structure according to the present invention, Fig.
6 is a perspective view showing a nipple of the water receiving connection structure according to the present invention.

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

3 to 6 show a water receiving connection structure according to the present invention. The water receiving unit 20 includes a nipple 10 coupled to the water pipes 2 and 3 and a water receiving unit 20 coupled to the nipple 10, same.

At this time, in the state where the water pipes (2, 3) are embedded in the wall surface (1), the front end protrudes forward of the wall surface (1).

According to the present invention, the nipple 10 has a fixing tube portion 11 formed with threads on the circumferential surface thereof and screwed to the water pipes 2 and 3, And a connection pipe portion 12 having an O-ring 13 on a circumferential surface thereof.

At this time, the fixing tube portion 11 and the coupling tube portion 12 are configured to be mutually eccentric.

An inclined portion 12a is formed on the outer circumferential surface of the connecting tube portion 12 so as to have an increased diameter toward the front. An extension portion 12b having the same front and rear diameter is formed in front of the inclined portion 12a. The O-ring 13 is engaged with the concave groove 12c formed on the circumferential surface of the extended portion 12b.

A flange portion 14 is formed between the fixing tube portion 11 and the connection tube portion 12 to support the rear side of the water receiver 20 in close contact with each other.

As shown in Fig. 6, the flange portion 14 is formed with a straight portion 14a on the upper and lower sides, and the straight portion 14a is formed on the upper and lower sides of the flange portion 14, The fixing pipe portion 11 of the nipple 10 can be coupled to the water pipes 2 and 3 by rotating the entire nipple 10 by engaging the wrenches with the wrenches.

A coupling hole 22 into which the coupling tube 12 is inserted is formed concavely on the rear side of the water receiving hole 20 and a hole 22 is formed in the periphery of the water receiving hole 20, And a fixing screw 23 for pressing and fixing the outer peripheral surface of the connecting tube portion 12 is provided.

To this end, an extension tube 24 is formed on the side surfaces of the receptacle 20 at both ends.

The fixing screw 23 is screwed to the through hole 24a formed on the peripheral surface of the power receiver 20, in particular, the extension tube 24, by using a general hexagon wrench.

At this time, an engagement protrusion 22a is formed on the inner circumferential surface of the engagement hole 22 so that the distal end of the connection tube portion 12 is caught.

The through hole 24a is formed such that the inner end thereof faces the inclined portion 12a of the connection tube portion 12 coupled to the coupling hole 22 at the periphery of the extension tube portion 24. [

Therefore, if the fixing screw 23 is tightened after the coupling tube 12 is coupled to the coupling hole 22, the inner end of the fixing screw 23 presses the inclined portion 12a to disengage the coupling tube 12 .

According to the water receiving connection structure constructed as described above, after the fixing pipe portion 11 of the nipple 10 is screwed into the water pipes 2 and 3, the coupling hole 22 of the water receiving unit 20 is connected to the connection pipe portion 12 The connection tube portion 12 is coupled to the coupling hole 22 of the receptacle 20 in a watertight manner by the O-ring 13. When the fixing screw 23 is tightened using a hexagon wrench, (23) presses the circumferential surface of the connecting tube portion (12) to fix the connecting tube portion (12) so that it does not come off.

Therefore, it is very easy to connect the water receiving unit 20 to the nipple 10, and it is advantageous that the water receiving unit 20 can be firmly fixed so as not to be detached.

The fixing screw 23 is configured to press the inclined portion 12a so that the fixing screw 23 is pressed against the inclined portion 12a, The inclined portion 12a is caught by the fixing screw 23 so that the connection tube portion 12 is not pulled out.

Therefore, there is an advantage that the connection tube portion 12 can be more firmly fixed.

10. Nipple 11. Fixing tube
12. Connecting tube 13. O-ring
14. Flange section 20. Faucet
22. Coupling ball 23. Securing screw

Claims (4)

A nipple 10 coupled to the water pipes 2 and 3 and a water receiving unit 20 coupled to the nipple 10. The nipple 10 has a thread on the peripheral surface thereof, And a connecting tube portion 12 extending forward from the distal end of the fixing tube portion 11 and having an O-ring 13 on the circumference thereof, wherein the receptacle 20 A coupling hole 22 into which the coupling tube 12 is inserted is concavely formed at a rear side of the coupling hole 12 and a coupling tube 12 coupled to the coupling hole 22 is formed at a periphery of the coupling. And a fixing screw 23 for pressurizing and fixing the outer circumferential surface is provided so that the fixing pipe portion 11 of the nipple 10 is screwed to the water pipes 2 and 3, The insertion hole 20 of the nipple 10 is inserted and then the fixing screw 23 is tightened to fix the receptacle 20 to the inner peripheral surface of the coupling hole 22, (22a) formed on the side wall
A flange portion 14 is formed between the fixing tube portion 11 and the connection tube portion 12 so that the rear surface of the water receiver 20 is closely contacted to the flange portion 14. The diameter of the flange portion 14 is smaller than the diameter of the connection tube portion 12 is formed on the outer circumferential surface of the outer circumferential surface of the outer circumferential surface of the outer circumferential surface 12a of the outer circumferential surface 12a, And the fixing pipe portion 11 of the nipple 10 can be coupled to the water pipes 2 and 3 by rotating a whole of the nipple 10 by coupling a wrench to the linear portion 14a Features a faucet connection structure.
delete delete The method according to claim 1,
An inclined portion 12a having an outer diameter larger toward the front is formed on the outer circumferential surface of the connecting tube portion 12,
The fixing screw 23 is screwed into the through hole 24a formed in the circumferential surface of the power receiver 20,
The through hole 24a is formed such that an inner end thereof is directed to an inclined portion 12a of the coupling tube portion 12 coupled to the coupling hole 22,
When the fixing screw 23 is tightened after the coupling tube 12 is coupled to the coupling hole 22, the inner end of the fixing screw 23 presses the inclined portion 12a to fix the connection tube portion 12 Wherein the water supply connection structure comprises:
KR2020160001847U 2016-04-06 2016-04-06 faucet connecting structure KR200482292Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020160001847U KR200482292Y1 (en) 2016-04-06 2016-04-06 faucet connecting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020160001847U KR200482292Y1 (en) 2016-04-06 2016-04-06 faucet connecting structure

Publications (1)

Publication Number Publication Date
KR200482292Y1 true KR200482292Y1 (en) 2017-01-09

Family

ID=57797727

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020160001847U KR200482292Y1 (en) 2016-04-06 2016-04-06 faucet connecting structure

Country Status (1)

Country Link
KR (1) KR200482292Y1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009156027A (en) * 2009-04-16 2009-07-16 Inax Corp Water discharge device for water faucet installation
JP2010053592A (en) * 2008-08-28 2010-03-11 Kakudai:Kk Single faucet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010053592A (en) * 2008-08-28 2010-03-11 Kakudai:Kk Single faucet
JP2009156027A (en) * 2009-04-16 2009-07-16 Inax Corp Water discharge device for water faucet installation

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