KR101765550B1 - Upward type rinse faucet for kitchen - Google Patents

Upward type rinse faucet for kitchen Download PDF

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Publication number
KR101765550B1
KR101765550B1 KR1020160022369A KR20160022369A KR101765550B1 KR 101765550 B1 KR101765550 B1 KR 101765550B1 KR 1020160022369 A KR1020160022369 A KR 1020160022369A KR 20160022369 A KR20160022369 A KR 20160022369A KR 101765550 B1 KR101765550 B1 KR 101765550B1
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KR
South Korea
Prior art keywords
flow path
valve
lifting
nozzle cap
rinsing
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Application number
KR1020160022369A
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Korean (ko)
Inventor
한세욱
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한세욱
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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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads
    • 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
    • E03C1/0404—Constructional or functional features of the spout
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/28—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with resilient valve members

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

The present invention relates to an upward injection type rinse faucet, capable of rinsing and removing foreign substances on a surface of a dish by being installed in a sink having a washing space for the dish, and injecting rinsing water to the surface of the dish which is completely washed at low pressure. According to the present invention, the upward injection type rinse faucet comprises: a vertical pipe vertically installed in the sink, discharging the rinsing water flowing inside through a supply pipe along a flow path to an upper side; a lifting nozzle cap covering an upper part of the flow path of the vertical pipe by being installed in a lifting structure on the upper part of the vertical pipe, having one or more injection holes discharging rinsing water flowing into a hollow unit along the flow path to the surface on the upper part or the side, wherein the lifting nozzle cap includes a hollow cap body with the open lower part, the closed upper part, and the closed side; an opening and closing valve opening and closing the flow path of the vertical pipe by being embedded in the flow path of the vertical pipe; and a change stopper changing and maintaining the opening and closing state of the flow path by the opening and closing valve by a stepwise lifting action of the lifting nozzle cap. As such, the upward injection type rinse faucet is able to continuously inject rinsing water upward by pressurizing the nozzle cap.

Description

[0001] Upward type rinse faucet for kitchen [

More particularly, the present invention relates to an upwardly rinsing type kitchen rinse trough, and more particularly, to a rinse tank receiving upwardly rinsing type kitchen rinse trough which is disposed in a sink or the like where a washing space for a tableware is formed, To a rinse water supply for an upward spray type kitchen.

Generally, a water supply is connected to an end of a water pipe protruding from a wall surface of a building and discharges tap water (hereinafter referred to as "water"), and this water supply is used for a kitchen disposed in a sink or the like , Washing dishes including dishwashing and rinsing, and so on.

However, the faucets installed on the kitchen have been constructed by simply installing the faucets of the general purpose, which are opened and closed by the operation of the levers or knobs exposed to the outside, on the sink or the like and are unsuitable for rinsing dishes that have been washed Limitations are pointed out.

That is, the faucets installed in the kitchen in the prior art are configured to set the opening and closing states of the passages through the operation of the levers or knobs exposed to the outside. In the state where the dishes and the rinsers are held by one hand, It is very cumbersome to perform it repeatedly.

Therefore, generally, the knob or lever is operated to continuously open the channel to rinse the dishes while continuously discharging tap water (rinse water), which is undesirable because it causes an excessive waste of tap water.

Of course, in Korean Patent Registration No. 10-0718076 and the like, a knob is provided, and when the knob is depressed, the channel is temporarily opened so that tap water is discharged to the outside.

Such a water-saving faucet has many advantages in terms of saving tap water. However, since it is necessary to constantly depress the knob with one hand every time when the discharge of tap water is required, it is inconvenient to realize a stable rinse operation of the tableware, It is difficult to apply it to the rinsing water tank to be implemented in the present invention.

In addition, in the conventional faucet installed in the sink, the discharge port for discharging tap water is formed at the lower part so that the tap water (rinse water) is sprayed downward, and it is difficult to visually confirm the rinsing state of the tableware during the rinsing of the tableware.

In particular, when a lever or a knob exposed to the outside is operated, the lever or knob is kept in a contaminated state by a detergent or the like. Accordingly, after the rinse of the tableware is completed, water is supplied to the lever or knob It is sprayed at random and the area is washed, but this is cumbersome and inconvenient.

SUMMARY OF THE INVENTION It is an object of the present invention, which is devised to solve the above-described problems, to provide an apparatus and a method for controlling the opening and closing states of a flow path by sequentially alternately switching and maintaining the flow path by alternate pressurization of a lifting nozzle cap, To directly discharge the rinsing water by discharging the existing rinsing water to the lower part by directly pressing the lift cap on the lifting nozzle cap through the tableware requiring rinsing without any trouble to arbitrarily set the open / The main object of the present invention is to provide an upward spray type kitchen rinsing faucet capable of eliminating the problem of rinsing and rinsing the water several times when washing dishes such as cups and utensils.

The above object is achieved by the following constitutions provided in the present invention.

The upwardly-rinsing type kitchen rinsing faucet according to the present invention comprises:

An uprising pipe arranged upright on the sink for discharging the rinsing water flowing along the supply pipe upwards along the flow path;

And a hollow cap body having an upper portion and a side portion closed and an opened lower portion, the upper portion and the lower portion covering the upper portion of the opened upright flow path arranged in an elevated structure on the upper portion of the upright tube, An elevating nozzle cap having at least one spray hole for discharging the rinse water to the surface;

An on-off valve disposed in the flow path of the upright pipe and opening / closing the flow path of the upright pipe; And

And a switching stopper for switching and maintaining the open / close state of the flow path by the opening / closing valve by the stepwise lifting and lowering action of the lifting nozzle cap. The rinse water is continuously sprayed upward by the pressure of the lifting nozzle cap,

Wherein the on-off valve comprises: a valve seat portion formed on the flow path of the uprising pipe in an axial direction; A valve disc disposed in the flow path formed with the valve seat portion in an ascending / descending structure and setting the open / closed state of the flow passage according to whether the valve seat portion is in close contact with the valve seat portion; And a compression spring urging the valve disc upward to closely contact the valve disc to the valve seat portion,

The valve seat disk is upwardly biased by the compression spring and is brought into close contact with the valve seat portion to close the flow path of the upright pipe and is separated from the valve seat portion by the pushing action of the switching stopper by the pressure of the falling up / Open,
The rinsing water flowing along the flow path remains in a reduced pressure state in the expansion chamber formed in the lower portion. When the opening / closing valve is opened, Pressure nozzle through the ejection holes of the lift-up nozzle cap while being secondarily reduced in pressure while passing through the formed expansion chamber,
A drain hole communicating with the outside is formed at one point of the upright tube formed on the upper portion of the valve seat portion, and a shielding rim selectively in contact with the drain hole is formed on the valve disc,
When the valve disk is lowered by the pressure of the lift nozzle cap, the drain hole is shielded by the insulated shielding rim, so that the rinse water is prevented from flowing to the outside through the drain hole. The shielding rim is moved upward to open the drain hole, and the rinsing water remaining on the upper portion of the valve seat portion is discharged to the outside through the opened drain hole.

More preferably, the conversion stopper is formed on an inner wall of the upright tube and includes a lift portion and a bead portion alternately formed; A lifting cap disposed at a lower portion of the lifting nozzle cap and having inclined oblique protrusions formed at equal intervals on a lower surface thereof and having guide projections formed on an outer wall thereof and descending along a lifting rail of the reeling portion by pressing of the lifting nozzle cap; And a valve disk supported by the compression spring and supported by a pushing rod so as to interfere with the oblique projection of the elevating cam descending along the elevating rail through the stopping protrusion formed on the outer wall, ≪ / RTI >

The pressurizing rotator alternately performs an ascending process of ascending along the lifting rail by stepwise pressurization of the lifting nozzle cap and a descaling process of adhering to the lower end of the tacking section and pressing the opening and closing valve downward, And the open / close state of the switch is switched.

The supply pipe for supplying the rinsing water to the flow path of the upright pipe is provided with a mixing ratio control valve for controlling the mixing ratio of the hot water and the cold water and a flow rate control valve for controlling the flow rate of the rinsing water supplied by the water supply.

As described above, the upwardly-rinsing type kitchen rinse water supply according to the present invention is arranged to stand upright on the sink and discharge the rinse water to the upper portion at a low pressure so that the rinse water is evenly sprayed on the surface of the tableware requiring rinsing, Since rinsing water is immediately discharged to the lower part by its own weight, the rinsing water which has been rinsed and removed the foreign matter forms a clean sanitary condition at all times, and a water saving effect and quick and convenient cleaning efficiency are ensured.

According to the present invention, the lifting and lowering nozzle cap is disposed on the upper portion of the upright tube in an ascending and descending manner, and an opening and closing valve is provided between the upright tube and the lifting and lowering nozzle cap. The switching stopper is arranged in an organic manner.

Therefore, according to the present invention, whether or not the rinse water is ejected is switched and maintained by the gradual pressurization of the lifting nozzle cap by the tableware while eliminating the cumbersome operation process of separately operating the knob formed on the opening / closing valve.

Particularly, the lifting and lowering nozzle cap is raised and lowered by pressing by a tableware that requires rinsing, rather than the hands of a user, so that the open / close state of the opening / closing valve is switched, thereby simplifying the structure by eliminating the pressure knob or the external knob. The convenience of the operation can be ensured.

FIG. 1 is a construction view showing a state in which an upward spray type kitchen rinsing water supply faucet proposed in the preferred embodiment of the present invention is mounted on a sink,
FIG. 2 and FIG. 3 are exploded and assembled state views showing the outline configuration of the upwardly-ejecting type kitchen rinsing faucet proposed as a preferred embodiment of the present invention,
Fig. 4 shows a detailed configuration of a lifting nozzle cap in a rinse water supply for kitchen, which is proposed in the preferred embodiment of the present invention,
5 to 6 are operational state diagrams showing the opening and closing states of the oil passage due to the lifting and lowering of the lifting nozzle cap by the tableware in the rinsing water supply which is proposed as a preferred embodiment of the present invention,
FIG. 7 is an enlarged view of the operating states of the 'A' portion and the 'B' portion in FIGS. 5 and 6.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an upwardly-rinsing type kitchen rinsing faucet proposed as a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a view showing a state in which a upwardly-rinsing type kitchen rinsing faucet proposed to be a preferred embodiment of the present invention is mounted on a sink; FIGS. 2 and 3 are perspective views showing an upward- Fig. 4 is a view showing the detailed configuration of the lifting nozzle cap in the rinse water supply for the kitchen, which is proposed in the preferred embodiment of the present invention. Fig. 5 to Fig. Fig. 7 is a view showing an operation state of the opening and closing of the lifting and lowering nozzle cap by the tableware in the rinsing water supply proposed in the embodiment. Fig. 7 is a sectional view of the 'A' And to enlarge the working status of the part.

As shown in FIG. 1, the upwardly-upward type kitchen rinse water faucet 1 proposed as a preferred embodiment of the present invention is fixed upright on a sink 200 on which a washing space for a tableware is formed, And is an exclusive means for rinsing the foreign matter remaining on the surface of the tableware by blowing upward the rinse water W to a low pressure.

As shown in FIGS. 2 to 3, the upward spray type kitchen rinse water supply 1 is disposed upright on the sink 200 so that the rinsing water flowing along the supply pipe 100 is discharged upward along the flow path 11 An upright tube 10; (10) of the upright pipe (10), which is arranged on the upper part of the upright pipe (10) in an elevated structure, and which covers the upper part of the upright pipe (10) And a lift nozzle cap 20 having a plurality of spray holes 22 for discharging the rinsing water W flowing into the hollow portion 21 along the flow path 11 to the surface.

The supply pipe 100 for supplying the rinsing water W to the flow path 11 of the upright pipe 10 is provided with a mixing ratio control valve 110 for controlling the mixing ratio of the hot water and the cold water, And a flow control valve 120 for controlling the flow rate of the rinsing water supplied to the uprising pipe 10 of the uprising pipe 10 are respectively provided so that the constant rinsing water is supplied in a constant amount along the flow path of the uprising pipe.

5 to 6, the upwardly-rinsing type kitchen rinse water receptacle 1 includes rinse water, which is disposed upright on the sink 200 and supplied through the supply pipe 100, to the lift nozzle cap 20 So as to rinse and remove the foreign matter adhering to the surface of the tableware B which is overlaid on the top of the lifting nozzle cap 20. [

At this time, the rinsing water rinsed on the surface of the tableware, which is sprayed upward through the lift cap 20, is discharged to the lower part by its own weight, flows into the sink 200 of the sink 200 and is discharged, Foreign substances adhering to the surfaces of the lifting nozzle cap 20 and the uprising pipe 10 are removed by the rinsing water sprayed upward through the cap 20 to maintain a clean state at all times.

As a result, the rinsing water receiver 1 according to the present embodiment is self-cleaned by rinsing water sprayed upward through the lifting nozzle cap 20 and discharged downward along its surface by its own weight, After the tableware is rinsed, the trouble of spraying the cleaning water on the surface to clean it is eliminated.

5 to 6, the opening and closing states of the flow path 11 by the pressurization of the lifting nozzle cap 20 may be changed in a stepwise manner in order to realize the upwardly- Closing state of the flow path 11 through the gradual pressurization of the lifting nozzle cap 20 through the tableware requiring the rinse without the hassle of the user operating the knob or lever of the opening and closing valve 30 separately Keep transitioning step by step.

This configuration allows the user to grasp the tableware requiring rinsing with one hand in the rinsing process of the tableware B and to remove the cumbersome operation of manipulating the knob or lever of the opening / In particular, contamination of the opening / closing valve knob due to arbitrary manipulation of the knob or lever of the opening / closing valve is prevented by the hand with detergent.

Particularly, in the present invention, the upwardly-spraying type kitchen rinsing faucet 1 is installed in the flow path 11 of the upright tube 10 to close the flow path 11 and to pressurize the lowered lift cap 20 An open / close valve (30) for opening the flow path of the upright tube (10) closed by the opening / closing valve (30); A switching stopper 40 for switching and maintaining the open / close state of the flow path 11 by the opening / closing valve 30 is added by the stepwise lifting action of the lifting nozzle cap 20 by pressurization, The switching stopper 40 is configured to switch and maintain the opening or closing state of the flow path 11 by the opening and closing valve 30 by the alternate pressing action of the lifting nozzle cap 20 which is pressed by the opening /

According to the present embodiment, the on-off valve 30 includes a valve seat portion 31 formed on the flow path 11 of the upright tube 10 in the axial direction as shown in Figs. 2 to 3 and Figs. 5 to 6 ; A valve disc 32 which is disposed on the flow path 11 formed with the valve seat portion 31 in an ascending and descending structure and opens or closes the flow path 11 through tight contact with the valve seat portion 31; And a compression spring 33 for urging the valve disc 32 upward to bring the valve disc 32 into close contact with the valve seat portion 31.

5, the upper valve disc 32 is upwardly urged by the compression spring 33 and is brought into close contact with the valve seat portion 31 to close the flow passage 11 of the upright tube 10, And is configured to be separated from the valve seat portion 31 by the urging of the switching stopper 40 as shown in Fig. 6 by the urging action of the lifting nozzle cap 20 to open the flow passage 11. [

The widening chambers 11a and 11b having a relatively large space are formed in the flow path 11 formed at the upper and lower portions of the valve seat portion 31 so that the rinsing water flowing along the flow path 11 is formed at the lower portion When the open / close valve 30 is opened, the pressure in the expansion hole 22 of the lifting nozzle cap 20 is reduced in the secondary pressure reduced state while passing through the expansion chamber 11b formed in the upper portion, So that the low pressure is ejected.

Pressure rinse water W is gradually ejected along the ejection holes 22 of the elevating nozzle cap 20 by the decompression action of the widening chambers 11a and 11b and consequently the rinse water is rinsed in a high- As the water is sprayed, the rinse water is dispersed to the outside and the circumferential pollution can be prevented.

The switching stopper 40 for switching and maintaining the open / close state of the flow path 11 by the on-off valve 30 is formed on the inner wall of the upright tube 10 and includes a lift rail 41a and a fastening section 41b. A rail part 41 formed alternately; The inclined protrusions 42a are formed at regular intervals on the lower surface of the nozzle cap 20 and the guide protrusions 42b are formed on the outer wall of the nozzle cap 20. By pressing the lift cap 20, A lifting cam 42 descending along the lifting rail 41a of the lifting and lowering member 41; And a pressing pivotal member 43 which interferes with the oblique protrusion 42a of the elevating cam 42 descending along the elevating rail 41a through the stopping protrusion 43a formed on the outer wall and is interlocked by the oblique surface structure in a one direction, .

At this time, the pressing rotator 43 is supported upward by the pressing rod 43b on the valve disc 32 upwardly biased by the compression spring 33, and is constantly stabilized by the biasing force of the compression spring 33 Maintains the state of being raised.

The compression spring 33 constituting the opening and closing valve 30 functions to bring the valve disc 32 of the opening and closing valve 30 upwardly in contact with the valve seat portion 31, Since the function of pushing up the pressing claw 43 in the upward direction is simultaneously performed, the structure can be simplified and the operation stability can be ensured.

In particular, in this embodiment, as shown in FIG. 4, the elevating cam is not separately manufactured and installed, but the oblique protrusions are formed at equal intervals in the lower part of the cap body constituting the lifting nozzle cap, and guide protrusions are formed on the outer wall of the cam body The lift cap is installed on the upper portion of the upright tube to advance the rinse water and to perform the function of the lift cam to rotate the pressure rotor in a uniform manner through the lifting and lowering.

In this embodiment, the rail portion is integrally formed on the inner wall of the upright tube, and the additional cost due to the manufacturing due to the separately formed rail portion is arranged on the inner wall of the upright tube is prevented. That is, the rail portion is integrally formed when the upright tube is formed.

5, the pressing motors 43 are moved up and down along the lifting rails 41a by the gradual pressurization of the lifting nozzle caps 20, 41b so as to press the valve disc 32 of the opening and closing valve 30 downward to alternately open and close the flow path 11 by the opening and closing valve 30 do.

5, the valve disk 32 of the open / close valve 30, which is upwardly raised by the compression spring 33, is lifted up along the lifting rail 41a of the rail portion 41, Is closely attached to the valve seat portion 31 formed on the oil passage 11 to stably close the oil passage 11. [

In this state, when the user presses the lift cap 20 downward through the tableware B requiring rinsing as shown in Fig. 6, the lifting cam 42 and the pressing motor 42, which are upwardly supported by the compression spring 33, The movable member 43 descends along the lifting rail 41a of the rail portion 41. [

At this time, the pressing rotator 43 interferes with the oblique protrusion 42a formed on the elevating cam 42 through the stopping protrusion 43a and rotates in one direction in one direction, and is attached to the lower end of the fastening section 41b, .

Therefore, even if the pressurization of the lifting nozzle cap 20 is released, the presser foot 43 adheres to the lower end of the fastening section 41b of the rail portion 41 and remains in the lowered state, 30 are held in a state of being lowered by the pressurizing rod 43b of the lowered pressing pedal 43 so as to remain separated from the valve seat portion 31. [

The valve disc 32 is kept separated from the valve seat portion 31 and the flow path 11 formed in the uprising pipe 10 is maintained in an open state, The rinse water W is sprayed to the spray hole 22 of the lift nozzle cap 20 at a low pressure along the open channel 11.

Thus, the upwardly projecting rinse water supply receptacle 1 according to the present embodiment is opened by the primary pressurization of the lifting nozzle cap 20 protruding upward from the upper portion of the erected upright tube 10 The upward rinsing of the rinsing water is continuously performed along the lifting nozzle cap 20 and the upward flow of the rinsing water is stopped by the secondary pressurization of the lifting nozzle cap 20 by closing the flow path 11.

Therefore, it is possible to easily control whether the rinse water is sprayed or not, without operating the lever or the knob formed on the separate on-off valve or the on-off valve, and the sprayed state of the rinse water is continuously maintained. Therefore, Thereby eliminating the inconvenience of use.

In the present invention, a drainage structure for discharging the rinsing water remaining in the standing pipe 10 when the flow path 11 is blocked by the opening / closing valve 30 is provided to the upwardly- Thereby preventing the sanitary condition inside the rinsing water tank from becoming poor due to contamination of the remaining rinsing water.

5 to 7, a drain hole 12 communicating with the outside is formed at one point of the upright tube 10 formed on the upper portion of the valve seat portion 31, On the upper portion of the valve disc 32, a shielding rim 32a selectively in contact with the drain hole 12 is formed.

6 and 7B, when the valve disc 32 is lowered by the pressurization of the lifting nozzle cap 20, the drain hole 12 is shielded by the insulated shielding rim 32a so that the drain hole 12 Thereby preventing the rinse water from flowing out to the outside.

5 and 7A, when the valve disc 32 rises and is brought into close contact with the valve seat portion 31 to close the flow path 11, the shielding rim 32a moves upward to move the drain hole 12 .

Thus, in the upward spray type kitchen rinsing water power supply 1 according to the present embodiment, when the flow path 11 is closed by the opening / closing valve 30, the drain hole 12 is opened and the drain hole 12, The rinsing water remaining on the upper portion of the valve seat portion 31 is discharged to the outside, so that the rinsing water inside is prevented from being contaminated by the residual rinsing water.

1. Kitchen rinse trough
10. Upright tube 11. Euro
11a, 11b. Expansion chamber 12. Drainer
20. Lifting nozzle cap 21. Hollow
22. Spout
30. Switching valve 31. Valve seat part
32. Valve disk 32a. Shielded rim
33. Compression spring
40. Transition stopper 41. Le Mans
41a. The lifting rails 41b. Fastening section
42. Lifting cap 42a. Bevel
42b. Guide protrusion 43. Presser member
43a. Stopping projection 43b. Pressure rod
100. Supply pipe 110. Containment rate control valve
120. Flow control valve 200. Sink

Claims (4)

An uprising pipe arranged upright on the sink for discharging the rinsing water flowing along the supply pipe upwards along the flow path;
And a hollow cap body having an upper portion and a side portion closed and an opened lower portion, the upper portion and the lower portion covering the upper portion of the opened upright flow path arranged in an elevated structure on the upper portion of the upright tube, An elevating nozzle cap having at least one spray hole for discharging the rinse water to the surface;
An on-off valve disposed in the flow path of the upright pipe and opening / closing the flow path of the upright pipe; And
And a switching stopper for switching and maintaining the open / close state of the flow path by the opening / closing valve by the stepwise lifting and lowering action of the lifting nozzle cap. The rinse water is continuously sprayed upward by the pressure of the lifting nozzle cap,
Wherein the on-off valve comprises: a valve seat portion formed on the flow path of the uprising pipe in an axial direction; A valve disc disposed in the flow path formed with the valve seat portion in an ascending / descending structure and setting the open / closed state of the flow passage according to whether the valve seat portion is in close contact with the valve seat portion; And a compression spring urging the valve disc upward to closely contact the valve disc to the valve seat portion,
The valve disc is upwardly biased by the compression spring and is brought into close contact with the valve seat portion to close the flow path of the upright tube and is spaced apart from the valve seat portion by the pushing action of the switching stopper by the downward movement of the up / Open,
The rinsing water flowing along the flow path remains in a reduced pressure state in the expansion chamber formed in the lower portion. When the opening / closing valve is opened, Pressure nozzle through the ejection holes of the lift-up nozzle cap while being secondarily reduced in pressure while passing through the formed expansion chamber,
A drain hole communicating with the outside is formed at one point of the upright tube formed on the upper portion of the valve seat portion, and a shielding rim selectively in contact with the drain hole is formed on the valve disc,
When the valve disk is lowered by the pressure of the lift nozzle cap, the drain hole is shielded by the insulated shielding rim, so that the rinse water is prevented from flowing to the outside through the drain hole. , The shielding rim is moved upward to open the drain hole, and the rinsing water remaining on the upper portion of the valve seat portion is discharged through the opened drain hole to the outside. delete [2] The apparatus according to claim 1, wherein the switching stopper is formed on an inner wall of the upright tube and includes a lift portion and a bead portion alternately formed; A lifting cap disposed at a lower portion of the lifting nozzle cap and having inclined oblique protrusions formed at equal intervals on a lower surface thereof and having guide projections formed on an outer wall thereof and descending along a lifting rail of the reeling portion by pressing of the lifting nozzle cap; And a valve disk supported by the compression spring and supported by a pushing rod so as to interfere with the oblique projection of the elevating cam descending along the elevating rail through the stopping protrusion formed on the outer wall, ≪ / RTI >
The pressurizing rotator alternately performs an ascending process of ascending along the lifting rail by stepwise pressurization of the lifting nozzle cap and a descaling process of adhering to the lower end of the tacking section and pressing the opening and closing valve downward, Wherein the open / close state of the upwardly-spread type kitchen rinse faucet is switched. 2. The apparatus according to claim 1, wherein the supply pipe for supplying the rinsing water to the upright pipe includes a mixing ratio control valve for controlling the mixing ratio of hot water and cold water, and a flow rate control valve for controlling the flow rate of the rinsing water Wherein the upwardly-spreading type kitchen rinsing faucet is disposed on the upper surface of the main body.
KR1020160022369A 2016-02-25 2016-02-25 Upward type rinse faucet for kitchen KR101765550B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057529A (en) * 2017-12-30 2018-05-22 开平市瑞霖淋浴科技有限公司 A kind of constant current constant voltage shower
CN112392104A (en) * 2019-08-19 2021-02-23 德尔塔阀门公司 Ware washing device and drain container and faucet assembly for same
US11473277B2 (en) 2018-09-14 2022-10-18 Delta Faucet Company Vessel rinsing apparatus
US12006670B2 (en) 2023-08-14 2024-06-11 Delta Faucet Company Vessel rinsing apparatus

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KR101314012B1 (en) * 2012-04-23 2013-10-01 김종구 Faucet

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KR101314012B1 (en) * 2012-04-23 2013-10-01 김종구 Faucet

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057529A (en) * 2017-12-30 2018-05-22 开平市瑞霖淋浴科技有限公司 A kind of constant current constant voltage shower
CN108057529B (en) * 2017-12-30 2023-12-01 开平市瑞霖淋浴科技有限公司 Constant-current constant-pressure shower head
US11473277B2 (en) 2018-09-14 2022-10-18 Delta Faucet Company Vessel rinsing apparatus
US11725369B2 (en) 2018-09-14 2023-08-15 Delta Faucet Company Vessel rinsing apparatus
CN112392104A (en) * 2019-08-19 2021-02-23 德尔塔阀门公司 Ware washing device and drain container and faucet assembly for same
CN112392104B (en) * 2019-08-19 2022-06-24 德尔塔阀门公司 Ware washing device and drain receptacle and faucet assembly therefor
US12006670B2 (en) 2023-08-14 2024-06-11 Delta Faucet Company Vessel rinsing apparatus

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