KR200481313Y1 - faucet fixing structure - Google Patents

faucet fixing structure Download PDF

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Publication number
KR200481313Y1
KR200481313Y1 KR2020150006455U KR20150006455U KR200481313Y1 KR 200481313 Y1 KR200481313 Y1 KR 200481313Y1 KR 2020150006455 U KR2020150006455 U KR 2020150006455U KR 20150006455 U KR20150006455 U KR 20150006455U KR 200481313 Y1 KR200481313 Y1 KR 200481313Y1
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KR
South Korea
Prior art keywords
nut member
extension
sink
extension pipe
circumferential surface
Prior art date
Application number
KR2020150006455U
Other languages
Korean (ko)
Inventor
박귀출
Original Assignee
박귀출
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 박귀출 filed Critical 박귀출
Priority to KR2020150006455U priority Critical patent/KR200481313Y1/en
Application granted granted Critical
Publication of KR200481313Y1 publication Critical patent/KR200481313Y1/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
    • E03C1/0401—Fixing a tap to the sanitary appliance or to an associated mounting surface, e.g. a countertop
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The present invention relates to a new structure of a faucet fixing structure capable of easily and firmly fixing a faucet to a sink or a sink.
The fixing structure according to the present invention is characterized in that an extension portion 22 having no thread 21 is formed on the inner peripheral surface of the nut member 20 so as to extend upward, Unlike the conventional nut member 20 in which the nut member 20 is screwed to the extension pipe 12, when the nut member 20 is coupled to the extension pipe 12 and then rotated, The upper end of the portion 22 is brought into contact with the lower surface of the sink 1. [
Therefore, even if the nut member 20 is rotated less, the extension member 12 can be fixed to the sink 1 by the nut member 20, which is advantageous in that it is convenient to fix the extension member 12 .

Description

A faucet fixing structure

The present invention relates to a new structure of a faucet fixing structure capable of easily and firmly fixing a faucet to a sink or a sink.

Generally, in a sink or a washstand used in a home or the like, a water receptacle is provided so that a user can control the discharge amount of water.

FIGS. 1 and 2 illustrate a water tank type receptacle in which a hot water pipe and a cold water pipe are simultaneously connected to one of the water faucets.

The main body 10 is provided with a drain pipe 11 on one side and an extension pipe 12 on the lower side to be inserted into a through hole 2 formed in the sink 1. And a nut member 20 screwed to a circumferential surface of the extension pipe 12 at a lower side of the main body 10 to fix the main body 10 to the sink 1. [

At this time, the hot water pipe and the cold water pipe are connected to the main body 10 through the extension pipe 12, and a manual operation valve 13 is provided at one side of the main body 10 to be operated by a user A user operates the manual operation valve 13 to control the flow of water supplied through the hot water pipe and the cold water pipe and discharged to the drain pipe 11. [

The extension pipe 12 is detachably coupled to the main body 10, and a thread 12a is formed on the lower outer circumferential surface.

The nut member 20 has a tube shape of a synthetic resin material extending in the up and down direction and a thread 21 corresponding to the thread 12a of the extension pipe 12 is formed at the upper end of the nut member 20, As shown in Fig.

Therefore, after the extension pipe 12 is inserted into the through hole 2, the nut member 20 is coupled to the periphery of the extension pipe 12 at the lower side of the sink base 1, Is fixed to the countertop (1).

The structure of such a faucet is described in detail in a large number of precedent documents including the public utility model 10-1995-0009095, and a detailed description thereof will be omitted.

However, in order to fix the water receptacle to the sink 1, the nut member 20 must be tightly coupled to the extension pipe 12 after being coupled.

Since the length of the extension pipe 12 is long and the nut member 20 is rotated a lot in order to fasten the nut member 20 to the extension pipe 12, .

After the main body 10 is fixed using the nut member 20 as described above, the nut member 20 is released and the main body 10 can not be fixed firmly to the sink 1 .

Such a problem has arisen not only in the water faucet fixed to the sink 1 but also in the water table before being fixed to the sink or the like as described above.

Therefore, there is a need for a new method to solve such a problem.

It is an object of the present invention to provide a new structure of a faucet fixing structure which can easily and firmly fix a faucet to a sink or a sink.

In order to achieve the above object, the present invention has a main body 10 provided with a drain pipe 11 on one side and an extension pipe 12 inserted into a through hole 2 formed on the sink 1 or sink, And a nut member 20 screwed to a circumferential surface of the extension pipe 12 at a lower side of the sink 1 to fix the main body 10 to the sink 1 or the washstand, A thread 21 is formed on the inner circumferential surface of the upper end portion of the nut member 20 in the case where the outer peripheral portion of the nut member 20 and the inner peripheral surface of the nut member 20 have threaded portions 12a, And the extension part (22) extending upward is formed so as to extend upward.

According to another feature of the present invention, the inner diameter of the extension portion 22 is the same as the outer diameter of the extension pipe 12, and the extension portion 22 has a plurality of cut- 23 so that the upper end of the extended portion 22 can be elastically inwardly tightened and is coupled to the upper end of the extended portion 22 so that the upper end of the extended portion 22 is tightened inwardly The upper cap 30 includes a support plate 31 having a through hole 31e through which the extension pipe 12 is inserted and a through hole 31e of the support plate 31. The upper cap 30 includes a through- And a support tube body 32 extending downward from the periphery of the nut member 20 and coupled to an outer peripheral surface of the upper end of the extension portion 22 of the nut member 20. The outer peripheral surface of the extension portion 22 or the inner peripheral surface of the support tube body 32 And a cone shape having a smaller diameter toward the upper side. It is provided.

According to another feature of the present invention, the support plate 31 is configured to have a pair of inclined surfaces 31a and 31b at right angles to each other and a straight surface 31c intersecting the right angle surface. Structure is provided.

According to another aspect of the present invention, the support body 32 has an inner circumferential surface formed with a projection 32a to be inserted into the cut-out portion 23 of the nut member 20.

The fixing structure according to the present invention is characterized in that an extension portion 22 having no thread 21 is formed on the inner peripheral surface of the nut member 20 so as to extend upward, Unlike the conventional nut member 20 in which the nut member 20 is screwed to the extension pipe 12, when the nut member 20 is coupled to the extension pipe 12 and then rotated, The upper end of the portion 22 is brought into contact with the lower surface of the sink 1. [

Therefore, even if the nut member 20 is rotated less, the extension member 12 can be fixed to the sink 1 by the nut member 20, which is advantageous in that it is convenient to fix the extension member 12 .

1 is a side cross-sectional view showing a conventional water receiving and fixing structure,
2 is a side sectional exploded view showing a conventional water receiving and fixing structure,
FIG. 3 is a side sectional view showing a water receiving and fixing structure according to the present invention,
4 is a side sectional exploded view showing a water receiving and fixing structure according to the present invention,
Fig. 5 is an enlarged view showing a main part of the water receiving and fixing structure according to the present invention,
FIG. 6 is a plan view showing a nut member of a water receiving and fixing structure according to the present invention;
FIG. 7 is a side view showing a nut member of the water receiving and fixing structure according to the present invention;
FIG. 8 is a plan view showing an upper cap of a water receiving and fixing structure according to the present invention;
Fig. 9 is a bottom view showing the upper cap of the water receiving and fixing structure according to the present invention, Fig.
Figs. 10 and 11 are reference views showing a coupling method of a water receiving and fixing structure according to the present invention,
12 is a bottom view showing a modification of the water receiving and fixing structure according to the present invention.

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

Figs. 3 to 11 illustrate another water receiving and fixing structure in the present invention, and illustrate a fixing structure of a water supply installed in the sink 1. Fig.

According to the present invention, the water receiving unit includes a main body 10 having a drain pipe 11 at one side and an extension pipe 12 inserted into a through hole 2 formed in the sink 1 at the lower side, And a nut member 20 screwed to the circumferential surface of the extension pipe 12 at a lower side of the main body 10 to fix the main body 10 to the sink 1. [

At this time, the extension pipe 12 is detachably coupled to the main body 10, and the nut member 20 has a tubular shape of a synthetic resin material extending in the vertical direction.

The outer peripheral portion of the extension pipe 12 and the inner peripheral surface of the nut member 20 are formed with threads 12a and 21 corresponding to each other.

According to the present invention, the upper end portion of the nut member 20 is formed with an extended portion 22 having no thread 21 formed on its inner peripheral surface so as to extend upward.

The extension part 22 has an inner diameter equal to the outer diameter of the extension part 12, that is, the mountain part of the thread part 12a formed in the extension pipe 12, and the extension part 12 has the nut member 20 The extension portion 22 is engaged with the outer circumferential surface of the extension pipe 12 so as to fit tightly.

The extension 22 is formed with a plurality of cutouts 23 extending downward from the upper circumferential surface so that the upper end of the extension 22 can be elastically inwardly tightened.

The cut-out portion 23 is formed at four places so as to be separated from the upper end portion of the extended portion 22 at an angle of 90 degrees.

An upper cap 30 is coupled to an upper end of the nut member 20 so that the upper end of the extension 22 is tightened inward.

5 and 8 and 9, the upper cap 30 includes a support plate 31 having a through hole 31e through which the extension pipe 12 is inserted, and a through- And a support tube body 32 extending downward from the periphery of the nut member 20 and coupled to the outer peripheral surface of the upper end of the extension portion 22 of the nut member 20.

At this time, the outer peripheral surface of the upper end of the nut member 20 and the inner peripheral surface of the support pipe body 32 have a conical shape whose diameter decreases toward the upper side.

The support plate 31 includes a pair of inclined surfaces 31a and 31b at right angles to each other, a straight surface 31c intersecting the pair of inclined surfaces 31a and 31b, and a pair of inclined surfaces 31a and 31b, And a connecting surface 31d connecting the straight surface 31c.

At this time, the lengths of the inclined surfaces 31a and 31b and the straight surface 31c are long and the connecting surface 31d is short.

10, the extension pipe 12 is inserted into the through hole 2 formed in the sink base 1, and then, on the outside of the extension pipe 12 at the lower side of the sink base 1, The nut member 20 is coupled to the extension pipe 12 so as to be positioned below the upper cap 30 as shown in FIG. The nut member 20 is lifted by the action of the threads 12a and 21 and the upper end of the extension portion 22 is inserted into the support tube body 32 of the upper cap 30. [

11, the upper end of the extension portion 22 is tightened inward by the support tube body 32, and the nut member 20 is tightened by the nut member 20, And is strongly adhered to the outer peripheral surface.

According to the water receiving and fixing structure having the above-described structure, the nut member 20 is formed such that an extension portion 22 having no thread 21 is formed on the inner peripheral surface of the nut member 20 so as to extend upward, Unlike the conventional nut member 20 in which the nut member 20 is screwed to the extension pipe 12, when the nut member 20 is coupled to the extension pipe 12 and then rotated, The upper end of the portion 22 is brought into contact with the lower surface of the sink 1. [

Therefore, unlike the conventional nut member 20 having the thread 21 formed up to the upper end of the inner circumferential surface of the nut member 20, even if the nut member 20 is slightly rotated, It is advantageous that the work of fixing the extension pipe 12 is convenient.

The inner diameter of the extension portion 22 is the same as the outer diameter of the extension pipe 12. The extension portion 22 is formed with a plurality of cutouts 23 extending downward from the upper circumferential surface thereof, The upper end of the extension portion 22 is elastically inwardly clamped and the upper end of the extension portion 22 is fastened to the inside of the upper end portion of the extension portion 22 When the nut member 20 is strongly tightened, the upper end of the extension portion 22 is tightly fixed to the outer surface of the extension pipe 12 to fix the nut member 20 so that the nut member 20 is not rotated.

Therefore, there is an advantage that it is possible to prevent the nut member 20 from being rotated and loosened by itself after fixing the extension pipe 12 to the sink base 1 by using the nut member 20.

The support plate 31 is configured to have a pair of inclined surfaces 31a and 31b perpendicular to each other and a straight surface 31c intersecting the right angle surface.

Therefore, when the nut 31 is coupled to the outside of the extension pipe 12 to be positioned on the lower side of the sink 1 and the nut member 20 is coupled to the lower side of the extension, The upper cap 30 is fixed to the rim portion 3 formed on the periphery of the sink 1 so as to extend downward.

In the case of this embodiment, it is illustrated that the power reception is coupled to the sink 1. However, such a power reception fixing structure can be applied not only to the sink 1 but also to the sink connected to the washstand.

Although the extension pipe 12 is detachably coupled to the main body 10, the extension pipe 12 may be integrally formed with the main body 10.

The support plate 31 includes a pair of inclined surfaces 31a and 31b at right angles to each other, a straight surface 31c intersecting the right angle surface, and the inclined surfaces 31a and 31b and the straight surface 31c The support plate 31 may be formed in a triangular shape having a pair of inclined surfaces 31a and 31b and a straight surface 31c.

12, an inner circumferential surface of the support tube 32 is formed with an inner circumferential surface having a diameter smaller than that of the inner circumferential surface of the support tube 32, A protrusion 32a to be inserted into the cutout portion 23 may be formed.

Four protrusions 32a are formed on the inner circumferential surface of the support tube 32 so as to be spaced apart from each other at an angle of 90 degrees so as to correspond to the cutout portions 23. [

When the projection 32a is formed on the inner circumferential surface of the support tube 32 as described above, the projection 32a is engaged with the extension tube 12 while the support tube 32 is engaged with the extension tube 12, So that the nut member 20 is fixed so as not to be rotated.

Therefore, there is an advantage that it is possible to more effectively prevent the nut member 20 from being unwound unintentionally when the nut member 20 is fastened.

10. Body 20. Nut member
30. Upper cap

Claims (4)

A main body 10 provided with a drain pipe 11 on one side and an extension pipe 12 inserted into a through hole 2 formed on the sink 1 or sink,
And a nut member 20 screwed on a circumferential surface of the extension pipe 12 at a lower side of the sink 1 to fix the main body 10 to the sink 1 or the washstand,
(12a, 21) corresponding to the outer circumferential portion of the extension pipe (12) and the inner circumferential surface of the nut member (20)
The nut member 20 is formed at its upper end with an extended portion 22 having no thread 21 formed on its inner peripheral surface so as to extend upward,
The inner diameter of the extension portion 22 is the same as the outer diameter of the extension pipe 12,
A plurality of cutouts 23 extending downward from an upper circumferential surface are formed in the extension 22 so that the upper end of the extension 22 can be elastically inwardly tightened,
Further comprising an upper cap (30) coupled to an upper end of the extension (22) to allow the upper end of the extension (22) to be tightened inward,
The upper cap (30)
A support plate 31 on which a through hole 31e through which the extension pipe 12 is inserted is formed,
And a support tube body 32 extending downward from the periphery of the through hole 31e of the support plate 31 and coupled to the outer peripheral surface of the upper end of the extension portion 22 of the nut member 20,
Wherein the outer circumferential surface of the extension part (22) or the inner circumferential surface of the support tube (32) has a cone shape whose diameter decreases toward the upper side,
A protrusion 32a is formed in the inner circumferential surface of the support tube 32 to be inserted into the cutout 23 of the nut member 20. The protrusion 32a is formed in the support tube 32 so as to correspond to the cutout 23, Four spaced apart from each other at an angle of 90 DEG to the inner circumferential surface of the base 32,
The support plate (31)
A pair of inclined surfaces 31a and 31b at right angles to each other, a straight surface 31c intersecting the pair of inclined surfaces 31a and 31b, and a straight surface 31c connecting the inclined surfaces 31a and 31b with the straight surface 31c And has a connecting surface 31d,
The length of the inclined surfaces 31a and 31b and the straight surface 31c is long and the connecting surface 31d is short in length,
The extension pipe (12) is detachably coupled to the body (10)
After the extension pipe 12 is inserted into the through hole 2 formed in the sink 1, the upper cap 30 is coupled to the outside of the extension pipe 12 from the lower side of the sink 1, The nut member 20 is coupled to the extension pipe 12 so as to be positioned below the upper cap 30 and then the nut member 20 is tightened by rotating the nut member 20 by the action of the threads 12a, The upper end of the extension portion 22 is inserted into the support tube 32 of the upper cap 30 and the nut member 20 is further rotated to tighten the extension portion 22, Is tightened inwardly by the support tube body (32) and tightly attached to the outer peripheral surface of the extension pipe (12). delete delete delete
KR2020150006455U 2015-10-01 2015-10-01 faucet fixing structure KR200481313Y1 (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150006455U KR200481313Y1 (en) 2015-10-01 2015-10-01 faucet fixing structure

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KR200481313Y1 true KR200481313Y1 (en) 2016-09-09

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200483192Y1 (en) * 2016-10-27 2017-04-26 박귀출 Supporting member of lock nut for sink faucet
KR102028863B1 (en) 2019-05-03 2019-10-04 박종석 An Upper fixing type sink faucet
KR20200102800A (en) * 2019-02-22 2020-09-01 엘지전자 주식회사 water dispensing apparatus
KR20200132806A (en) * 2019-02-22 2020-11-25 엘지전자 주식회사 water dispensing apparatus
KR20210095101A (en) * 2020-11-17 2021-07-30 엘지전자 주식회사 water dispensing apparatus
KR20210117849A (en) 2020-03-20 2021-09-29 박종석 An Upper fixing type sink faucet
US11549243B2 (en) 2019-02-22 2023-01-10 Lg Electronics Inc. Liquid dispensing device
KR20230000949U (en) * 2021-11-01 2023-05-10 진승호 Faucet connecting unit
KR102544832B1 (en) 2022-04-19 2023-06-16 박종석 An Upper fixing type sink faucet
US11827540B2 (en) 2019-02-22 2023-11-28 Lg Electronics Inc. Liquid dispensing device
KR200497649Y1 (en) * 2022-09-20 2024-01-16 주식회사 제이시엘인더스트리 Assembly for fixing warm and cold water supply hose of faucet

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200344224Y1 (en) * 2003-12-03 2004-03-11 주식회사 한도 Coupling assembled as one for sink faucer
JP4493878B2 (en) * 2001-05-01 2010-06-30 株式会社三栄水栓製作所 Faucet mounting mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4493878B2 (en) * 2001-05-01 2010-06-30 株式会社三栄水栓製作所 Faucet mounting mechanism
KR200344224Y1 (en) * 2003-12-03 2004-03-11 주식회사 한도 Coupling assembled as one for sink faucer

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200483192Y1 (en) * 2016-10-27 2017-04-26 박귀출 Supporting member of lock nut for sink faucet
US11549243B2 (en) 2019-02-22 2023-01-10 Lg Electronics Inc. Liquid dispensing device
KR20200102800A (en) * 2019-02-22 2020-09-01 엘지전자 주식회사 water dispensing apparatus
KR20200132806A (en) * 2019-02-22 2020-11-25 엘지전자 주식회사 water dispensing apparatus
KR102194595B1 (en) 2019-02-22 2020-12-23 엘지전자 주식회사 water dispensing apparatus
KR102283533B1 (en) 2019-02-22 2021-07-29 엘지전자 주식회사 water dispensing apparatus
US11866317B2 (en) 2019-02-22 2024-01-09 Lg Electronics Inc. Liquid dispensing device
US11827540B2 (en) 2019-02-22 2023-11-28 Lg Electronics Inc. Liquid dispensing device
US11279610B2 (en) 2019-02-22 2022-03-22 Lg Electronics Inc. Liquid dispensing device
KR102028863B1 (en) 2019-05-03 2019-10-04 박종석 An Upper fixing type sink faucet
KR102308984B1 (en) 2020-03-20 2021-10-05 박종석 An Upper fixing type sink faucet
KR20210117849A (en) 2020-03-20 2021-09-29 박종석 An Upper fixing type sink faucet
KR102447111B1 (en) 2020-11-17 2022-09-26 엘지전자 주식회사 water dispensing apparatus
KR20210095101A (en) * 2020-11-17 2021-07-30 엘지전자 주식회사 water dispensing apparatus
KR20230000949U (en) * 2021-11-01 2023-05-10 진승호 Faucet connecting unit
KR200497245Y1 (en) 2021-11-01 2023-09-12 이응선 Faucet connecting unit
KR102544832B1 (en) 2022-04-19 2023-06-16 박종석 An Upper fixing type sink faucet
KR200497649Y1 (en) * 2022-09-20 2024-01-16 주식회사 제이시엘인더스트리 Assembly for fixing warm and cold water supply hose of faucet

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