KR101666380B1 - Touch faucet apparatus for sink - Google Patents

Touch faucet apparatus for sink Download PDF

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Publication number
KR101666380B1
KR101666380B1 KR1020150124304A KR20150124304A KR101666380B1 KR 101666380 B1 KR101666380 B1 KR 101666380B1 KR 1020150124304 A KR1020150124304 A KR 1020150124304A KR 20150124304 A KR20150124304 A KR 20150124304A KR 101666380 B1 KR101666380 B1 KR 101666380B1
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KR
South Korea
Prior art keywords
water
led
water pipe
pipe
sink
Prior art date
Application number
KR1020150124304A
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Korean (ko)
Inventor
이종석
김창호
Original Assignee
대림통상 주식회사
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Priority to KR1020150124304A priority Critical patent/KR101666380B1/en
Application granted granted Critical
Publication of KR101666380B1 publication Critical patent/KR101666380B1/en

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    • 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
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like

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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 touch faucet apparatus for a sink where a faucet body is firmly installed without vibration of the faucet body. Therefore, a cartridge is installed inside the faucet body (1), and one end of a signal wire (18) is connected to a copper pipe (3) with a sensing body (19) together.

Description

{TOUCH FAUCET APPARATUS FOR SINK}

The present invention is characterized in that a shank is coupled to the inside of a power receiving body, and a cold, hot water pipe, a mixed water receiving pipe, and an LED wiring are passed through the inside of the tank, And is made of an insulating material so as not to allow electricity to pass therethrough, so that the power receiving body is firmly installed without shaking, and a malfunction caused by a short circuit does not occur.

In the case of a water receiving apparatus used in a kitchen and a bathroom of an apartment house, the use of an automatic control apparatus using a switch, an infrared sensor, and a touch sensor is rapidly increasing. Such sensors are installed in the operating part of the water receiving apparatus, The electronic valve is controlled to enable flood or shut off.

In the case of using a conventional sensor system, there is a restriction on the use period due to the limit life of the contact point when the mechanical structure is used. In the case of using the infrared sensor, the operation is performed according to the sensing range or sensitivity sensed by the sensor There is a limitation on the operating range, so that it is sometimes difficult to operate. In the case of the user, complaints are frequently made.

A capacitive touch sensor is a sensor that senses the change in capacitance caused by the contact of a body or a specific object. The difference between the value of a minute capacitance generated when a human touches a touch surface and the set value And finally output in a frequency mode and a pulse mode.

First, in the case of the frequency method, there is a defect that is vulnerable to external noise that affects the frequency waveform when external noise is generated and can not provide a normal output value. That is, when a part of the body is brought into contact with the electrode, a certain AC load is increased on the circuit at the time of contact, and the output frequency is displaced by impeding the flow of electricity such as resistance or inductance .

In the case of the capacitance change portion, since it is a conductor portion, there is a serious problem such that the output frequency is influenced by the EMI generated in various electronic apparatuses of a general household, and an output value accompanied by an error is provided. It has been required to provide a reliable output value under various conditions.

Korean Patent Registration No. 1164547 (smart touch type automatic receiving apparatus) of the prior art has a limited operating radius because the touch operation area is limited to the hanger housing portion of the faucet. In the case of the power source unit, It is inconvenient that the function of the electronic valve is deteriorated as the remaining battery level is lowered and the possibility of malfunction due to the change of the surrounding environment.

In addition, Patent Registration No. 1309073 (automatic receiving apparatus including a touch sensor and a control system) senses and analyzes the amplitude of a reference voltage that is changed when a user touches a faucet in a kitchen sink or a washbasin in a toilet It controls the water supply automatically, it constitutes the AC power part and the battery part, and the power supply method can be selected through the operation switch part for selecting the power source. In case the power is not supplied, emergency water can be supplied through the emergency water supply device, And a touch sensor and a control system that can operate at a high speed by reducing malfunctions by filtering amplitude variation data acquired using a high-speed measurement cycle in response to a high-speed measurement cycle.

As described above, there is an infrared sensor, a contact sensor, a capacitive touch sensor, or the like as the touch method of the water receiving apparatus. However, in the technology of the water receiving apparatus, the static measurement method is used as the capacitive touch sensor.

FIG. 1 is a block diagram illustrating a conventional touch receiving apparatus for sinking. As shown in FIG. 1, a water tank 100 is provided with a cartridge (not shown) operated by a lever 101, and a cold water pipe 102 and a hot water pipe And the mixed water supplied from the mixed water pipe 106 is connected to a valve (not shown) operated by the capacitive touch sensor, so that the valve The water supply to the water jetting spout 107 is controlled to be controlled,

The conventional screw-type touch receiving apparatus uses a stud screw 104 and a stud screw nut 105 to fix the socket screw on the sink. The stud screw 104 is screw- There is a problem in that even if the stud screw nut 105 is fastened tightly, shaking easily occurs, and there is a problem that the stud screw nut 105 is easily loosened or broken by the impact, There is a problem in that it increases.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a heat exchanger which is constructed such that a shaft is coupled to an inside of a water receiving body and a cold water heater tube, The buckle is coupled to the sink so that its center is aligned with the bucket body, so that the bucket can be firmly installed without shaking in a state where the bucket body is installed, and the buckle is not loosened or broken by a sufficient impact .

It is another object of the present invention to prevent the malfunction due to the short circuit from occurring even when the sink contacts the sink or when the sink and the sink are energized by the water because the sink is made of an insulated material.

According to an aspect of the present invention,

The water receiving body is provided with a cartridge which is operated by a lever, a tip end is provided with a water outlet, and a lower portion is fixed to the sink. The cold water pipe and the hot water pipe are connected to the inlet side, (Discharge side) of the valve is connected to the inlet side of the valve operated by the control box again, and the discharge side of the valve is connected to the mixed water pipe (discharge side) so that water can be supplied to the water jetting hole via the water receiving body And one end of the signal line is connected to the sensing body and the other end of the signal line is connected to the control box so that the valve is operated every time the water receiving body is touched to control water supply A touch water receiving apparatus for sinking,

A neck is formed on the inner side of the lower portion of the water receiving body. The neck is formed in a cylindrical shape, and a large diameter portion having a larger diameter is integrally formed on the upper end. A threaded portion is formed on the outer peripheral surface of the large diameter portion, And an LED base ring is positioned between the lower end of the power receiving body and the counter seat so as to surround the yoke, an LED circuit board is positioned inside the LED base ring,

Since the tank is configured to be concentric with the power receiving body at the lower portion of the power receiving body, when the power receiving body is fixed by tightening the nut at the lower end of the cable, the power receiving body is firmly fixed without shaking And a protruding step is formed at an inner lower end of the LED base ring made of an insulator so that the protruding step is inserted into a gap between the hole of the sink and the outer peripheral surface of the jack, You can do it.

The neck is formed of a synthetic resin material, and the large diameter portion of the neck is protruded from the outer peripheral surface of the lower portion so as to form an outer step. Inside the large diameter portion, a plurality of inclined jaws And a hole for allowing the LED wiring to pass therethrough may be formed on the outer circumferential surface.

The hole may be formed by And may be formed of two or more pieces so as to allow the LED wiring to pass through various positions,

The lower portion of the guide is coupled with a lower portion of the guide. The lower portion of the guide has a step protruded outward. In the upper and lower direction, a cold water pipe receiving portion for passing three pipes (copper pipes, cold water pipes) And a flexible tube accommodating portion for allowing a mixed water tube (discharge side) to pass therethrough can be provided in addition to the LED wire accommodating hole for allowing the LED wire to pass therethrough.

A partition wall is formed between the cold water pipe accommodating portion, the hot water pipe accommodating portion, the copper pipe accommodating portion, the LED wire accommodating hole, and the flexible pipe accommodating portion so that the pipes do not contact each other. The incision groove may be formed in the direction of the arrow.

As described above, according to the present invention, a shank is coupled to the inside of a power receiving body, and a cold / hot water pipe, a mixed water receiving pipe, and an LED wiring are passed through the inside of the power receiving body. So that they can be firmly installed without shaking in a state where the power receiving body is installed, and there is an effect that they are not loosened or broken by a sufficient impact.

In addition, since the chuck is made of an insulating material that does not allow electricity to flow, there is also an effect of preventing a malfunction due to a short circuit from occurring even when the chuck touches the sink or when the chuck and sink are energized by water.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of a touch-sensitive water receiving apparatus for sinking according to an embodiment of the present invention;
FIG. 2 is a perspective view of a touch-sensitive water receiving apparatus for sinking according to an embodiment of the present invention,
FIG. 3 is a block diagram showing the detailed structure of the work part of the present invention,
FIG. 4 is a block diagram showing another detailed guide of the present invention,
Fig. 5 is a configuration diagram for explaining a conventional touch receiving apparatus for sinking.

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

FIG. 1 is a front view of a touch-sensitive water receiving apparatus for sinking according to an embodiment of the present invention, and FIG. 2 is an oblique view of a touch water receiving apparatus for sink according to an embodiment of the present invention.

The receptacle body 1 is provided with a cartridge (not shown) operated by a lever 2, a fountain 12 at its tip, and a lower part fixed to the sink 13,

The cold water pipe 4 and the hot water pipe 5 are connected to the inlet side of the cartridge and the copper pipe 3 connected to the discharge side is connected to the mixed water pipe (inlet side) 10, And the discharge side of the valve 9 is connected to the mixed water pipe (discharge side) 11 and water is supplied to the water jetting spout 12 via the water receiving body 1 Connected,

One end of the signal line 18 is connected to the sensing body 19 and the other end of the signal line 18 is connected to the control box 8 so that the power receiving body 1 So that the valve 9 is operated each time it is touched so that the water supply is controlled.

A control box 8 and a power supply unit 7, which are main board assemblies connected with the touch circuit assembly and the signal line 18, are mounted on the power receiving body 1, and a touch circuit assembly (not shown) Respectively.

An assembly such as an LED base ring 14 and an LED circuit board 15 is installed on the power receiving body 1 side on the side of the SHANK 20. The assembly is connected to the control box 8 , And the control box 30 is connected to a separate power source unit 7.

Therefore, the operating principle of the sink-type touch receiving apparatus of the present invention is such that a fine current (mA) is caused to flow through the conductor of the power receiving body 1. In this state, a uniform frequency type output appears, . That is, when the minute current flows, the power receiving body 1 may have one capacitance.

In this state, when the user's body touches, the capacitance value held by the power receiving body 1 changes. This results in a difference in the output value, and the output of the frequency type described above changes. One is that the peak value changes, and the other changes the frequency.

The control box 8 detects the change in shape by the main control board, and checks the presence or absence of contact of the user's body by a program. Also, even when the user's body approaches the user without touching, a difference occurs in the capacitance value as when the user touches the body, and the control box 8 senses the program in a well-controlled manner.

In the meantime, in the present invention, the neck 20 is coupled to the inside of the lower portion of the power receiving body 1. The neck 20 has a cylindrical shape in a basic shape, but a large diameter portion 28 having a larger diameter is integrally formed A threaded portion 21 is formed on the outer circumferential surface of the large diameter portion 28 so as to be screwed to the inner circumferential surface of the power receiving body 1. A screw is formed between the lower end of the power receiving body 1 and the sink 13, A ring 14 is positioned to surround the yoke 20, and an LED circuit board 15 is positioned inside the LED base ring 14.

The nut 20 is disposed at a lower portion of the power receiving body 1 so as to be concentric with the power receiving body 1 so as to have substantially the same size as that of the power receiving body 1. Therefore, When the body 1 is fixed, the power receiving body 1 can be firmly installed without shaking.

On the other hand, the hole of the sink 13 is formed to be larger than the outer diameter of the yoke 20, and a projecting step 141 is formed on the inner lower side of the LED base ring 14 made of an insulator, The projecting step 141 is engaged with the gap between the hole and the outer peripheral surface of the yoke 20.

When the protrusion 141 of the LED base ring 14 is engaged with the gap between the outer circumferential surfaces of the yoke 20 so that the yoke 20 And the sink 13 do not come in direct contact with each other, and water can be prevented from penetrating into the inside, so that a malfunction due to electric leakage can be fundamentally cut off.

Although it is most preferable that the chuck 20 is made of a metal material in terms of strength, it may be made of a synthetic resin material to solve the problem of malfunction due to a short circuit.

The large diameter portion 28 of the yoke 20 protrudes from an outer circumferential surface of the lower portion of the yoke 20 so as to form an outer step. A plurality of slanting jaws 24 are radially coupled at regular intervals on the inner side of the base plate 28 and a hole 23 through which the LED wire 6 passes is formed on the outer circumferential surface.

Since a plurality of inclined jaws 24 are coupled to the inner side of the large diameter portion 28 of the jack 20 at regular intervals in the radial direction, even if the jaws 20 are coupled to the power receiving body 1 with strong force The inclined jaws 24 have a reinforcing effect and can sufficiently withstand the force applied in the inner radial direction of the yoke 20 so that the yoke can be made of a synthetic resin rather than a metallic material .

Since the hole 23 penetrates the outer circumferential surface of the yoke 20, it is easy to connect the LED wire 6 through the hole 23. However, the hole 23 may be formed by only one hole, (6) may be configured to pass through various positions.

FIG. 4 is a perspective view illustrating another guide member guide of the present invention in detail. A guide 22 is inserted into a lower portion of the guide 20, and a step 221 is formed at the lower end of the guide 22, And a cold water pipe accommodating portion 223, a hot water pipe accommodating portion 224 and a copper pipe accommodating portion 225 for passing three pipes (copper pipe, cold water pipe and hot water pipe) in the vertical direction are respectively provided An LED wire accommodating hole 222 through which the LED wiring 6 passes, and a flexible tube accommodating portion 227 through which the mixed water (discharge side) 11 passes.

Between the cold water tube receiving portion 223, the hot water tube receiving portion 224, the copper tube receiving portion 225, the LED wire receiving hole 222, and the flexible tube receiving portion 227, Cutting grooves 226 and 226 'may be formed in the partition wall in the longitudinal direction so that the tubes can be coupled with elasticity.

The guide 22 may be made of the same synthetic resin material as the knock 20. Since the partition walls have the cut-out grooves 226 and 226 'having a slight elasticity, So that a firmly coupled state can be maintained.

On the other hand, since the copper tube 3 is a tube through which the mixed water of cold and hot water passes, the cold water tube accommodating portion 223 and the hot water tube accommodating portion 224 are positioned at both sides of the copper tube accommodating portion 225, .

As described above, in the present invention, the positions of the LED wire 6, the cold / hot water pipes 4 and 5, and the copper pipe 3 are fixed by the guide 22 coupled to the bottom of the jack 20 , And are spaced apart from each other at a predetermined interval, so that compact installation is possible, as well as malfunction due to electric leakage can be prevented.

It will be apparent to those skilled in the art that the present invention is not limited to the embodiments described above and that various modifications and variations can be made without departing from the spirit and scope of the present invention .

It is therefore intended that such variations and modifications fall within the scope of the appended claims.

1: faucet body 2: lever
3: copper pipe 4: cold water pipe
5: Hot water pipe 6: LED wire
7: Power supply unit 8: Control box
9: valve 10: mixed water pipe (inflow side)
11: Mixed water pipe (discharge side) 12:
13: sink 14: LED base ring
18: Signal line 19: Sensing body
20: Thread 21: Screw
22: guide 23: hole
24: inclined jaw 141: protruding jaw
221: Step 222: LED wire receiving hole
223: cold water pipe receiving part 224: hot water pipe receiving part
225: copper tube receiving portion 226, 226 ': incision groove
227: Flexible tube accommodating portion

Claims (6)

The water receiving body 1 is provided with a cartridge which is operated by a lever 2 and is provided with a water jetting port 12 at its front end and a lower part fixed to a sink 13. The cartridge is provided with a cold water pipe 4, The pipe 5 is connected to the inlet side and the copper pipe 3 connected to the discharge side is connected to the mixed water pipe 10 on the inflow side of the valve 9 operated by the control box 8 And the discharge side of the valve 9 is connected to the mixed water pipe 11 so as to be supplied with water through the water receiving body 1 to the water jetting spout 12, One end of the signal line 18 is connected to the sensing body 19 and the other end of the signal line 18 is connected to the control box 8, A touch water receiving apparatus for a sink having a valve (9) operated to control water supply,
A neck 20 is coupled to the inside of the lower portion of the power receiving body 1. The neck 20 is formed of a synthetic resin material having a cylindrical shape in a basic shape but a large diameter portion 28 having a larger diameter at an upper end, A threaded portion 21 is formed on the outer circumferential surface of the large diameter portion 28 and is screwed to the inner circumferential surface of the power receiving body 1. An LED base ring 12 is provided between the lower end of the power receiving body 1 and the countertube 13 14 is positioned to surround the yoke 20, an LED circuit board 15 is positioned inside the LED base ring 14,
A guide 22 made of the same material as that of the knuckle is fitted to the lower portion of the knuckle 20 so as to be integrally coupled to the knuckle 20. A step 221 protrudes outward at the lower end of the guide 22, A hot water pipe accommodating portion 224 and a copper pipe accommodating portion 225 for passing three pipes (a copper pipe, a cold water pipe and a hot water pipe) And a flexible tube receiving portion 227 through which the mixed water tube (discharge side) 11 passes,
Between the cold water tube receiving portion 223, the hot water tube receiving portion 224, the copper tube receiving portion 225, the LED wire receiving hole 222, and the flexible tube receiving portion 227, Wherein the partition walls are formed with a cutout groove (226) 226 'in the longitudinal direction so that the tubes can be coupled with elasticity.
delete The method according to claim 1,
The large diameter portion 28 of the yoke 20 protrudes outward from the outer circumferential surface of the lower portion of the yoke 20. A plurality of oblique protrusions 24 are radially spaced apart from each other on the inside of the large diameter portion 28 And a hole (23) through which the LED wiring (6) passes is formed on the outer circumferential surface.
The method of claim 3,
The hole (23) Wherein at least two of the at least two LED wirings (6) are made to pass through the plurality of positions.
delete delete
KR1020150124304A 2015-09-02 2015-09-02 Touch faucet apparatus for sink KR101666380B1 (en)

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KR1020150124304A KR101666380B1 (en) 2015-09-02 2015-09-02 Touch faucet apparatus for sink

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Application Number Priority Date Filing Date Title
KR1020150124304A KR101666380B1 (en) 2015-09-02 2015-09-02 Touch faucet apparatus for sink

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220140217A (en) * 2021-04-09 2022-10-18 손정우 Faucet system having water-saving function
KR20220165101A (en) 2021-06-07 2022-12-14 대림통상 주식회사 Sink faucet
KR20220165100A (en) 2021-06-07 2022-12-14 대림통상 주식회사 Hose guide for sink faucet
KR102494962B1 (en) * 2022-02-08 2023-02-06 대림통상 주식회사 Function faucet with a rotating sensor ring

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001336189A (en) * 2000-05-30 2001-12-07 Mym Corp Mixing faucet with hand shower
KR101310491B1 (en) * 2006-04-20 2013-09-24 가부시키가이샤 다카기 A unit and method for quick-installation of a faucet
KR101450643B1 (en) * 2013-07-10 2014-10-15 주식회사 워터웍스 유진 Automatic water supply control device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001336189A (en) * 2000-05-30 2001-12-07 Mym Corp Mixing faucet with hand shower
KR101310491B1 (en) * 2006-04-20 2013-09-24 가부시키가이샤 다카기 A unit and method for quick-installation of a faucet
KR101450643B1 (en) * 2013-07-10 2014-10-15 주식회사 워터웍스 유진 Automatic water supply control device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220140217A (en) * 2021-04-09 2022-10-18 손정우 Faucet system having water-saving function
KR102567491B1 (en) 2021-04-09 2023-08-16 손정우 Faucet system having water-saving function
KR20220165101A (en) 2021-06-07 2022-12-14 대림통상 주식회사 Sink faucet
KR20220165100A (en) 2021-06-07 2022-12-14 대림통상 주식회사 Hose guide for sink faucet
KR102491434B1 (en) 2021-06-07 2023-01-26 대림통상 주식회사 Hose guide for sink faucet
KR102494962B1 (en) * 2022-02-08 2023-02-06 대림통상 주식회사 Function faucet with a rotating sensor ring

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