KR20130118023A - Spray device for water-tap - Google Patents

Spray device for water-tap Download PDF

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Publication number
KR20130118023A
KR20130118023A KR1020120040870A KR20120040870A KR20130118023A KR 20130118023 A KR20130118023 A KR 20130118023A KR 1020120040870 A KR1020120040870 A KR 1020120040870A KR 20120040870 A KR20120040870 A KR 20120040870A KR 20130118023 A KR20130118023 A KR 20130118023A
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KR
South Korea
Prior art keywords
water
casing
discharge
discharge pipe
hole
Prior art date
Application number
KR1020120040870A
Other languages
Korean (ko)
Inventor
강한근
Original Assignee
강한근
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 강한근 filed Critical 강한근
Priority to KR1020120040870A priority Critical patent/KR20130118023A/en
Publication of KR20130118023A publication Critical patent/KR20130118023A/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
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/086—Jet regulators or jet guides, easily mountable on the outlet of taps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • B01D35/046—Plug, tap, or cock filters filtering elements mounted in or on a faucet the filtering element being mounted in the faucet plug
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations

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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)
  • Nozzles (AREA)

Abstract

PURPOSE: A water spray unit for a sink is provided to remove impurities contained in tap water and selectively supply the water in a spray mode or in a dropping mode by rotating a control member of the water spray unit. CONSTITUTION: A water spray unit (100) for a sink includes a casing (200), a filter unit (300), and a water control unit (400). The filter unit is mounted on the inside of the casing and discharges water drawn into an inlet pipe by filtering the same. The water control unit is mounted on a ring-shaped protrusion formed on an inner wall of a discharge pipe of a lower casing and discharges the drawn water to the side or to the lower part while ascending or descending along a first and a second inclined surface due to a rotation operation.

Description

Water nozzle for think sink {SPRAY DEVICE FOR WATER-TAP}

The present invention relates to a water jet port for the sink to be used in combination with the faucet installed in the sink, more specifically to remove the impurities contained in the supplied tap water to use clean water, due to the new structure The present invention relates to a water jet nozzle for the sink, which greatly improves the ease of use by allowing the use of spraying and direct water with simple operation.

In general, there is a problem that the water of the sink faucet can not be used efficiently depending on the type of the washing water because the water is not sprayed and direct.

Recently, in order to solve this problem, a water injector is mounted on the faucet so that water can be supplied by spraying, so that efficient washing can be performed. Furthermore, an injection hole that can selectively use injection and direct water has also been proposed.

For example, Korean Utility Model Publication No. 2000-0018957 is a representative example. Referring to this publication, it is possible to selectively use spraying and direct water in using water, thereby improving convenience and adjusting water pressure. It is proposed to further improve the convenience.

According to this prior art, there is an advantage that the convenience of use is improved, but there is no function to remove impurities from the supplied tap water, and thus it is not beneficial to health because it is washed with contaminated water.

In other words, the pipes of old buildings are rusted, and therefore, tap water is likely to contain various impurities, so if various washings are washed using this water, impurities may be contained in the washing water, which may act as a detrimental factor to health. There is a possibility.

The present invention has been made in order to solve the above problems, to remove impurities contained in the supplied tap water to use the clean water, and to use the spray and direct water selectively by a simple operation due to the new structure It is intended to provide a sink water nozzle for greatly improving the ease of use.

In order to achieve the above object, the present invention, the upper casing is coupled to the faucet and the upper casing is formed to receive water, the upper casing is detachably coupled, the lower portion of the discharge pipe protruding upwards in the middle A plurality of injection holes are formed in a radial shape at the edge portion of the lower surface in order to diffuse and spray water, and symmetrical first and second discharge holes are formed at an upper side of the discharge pipe to transfer the introduced water toward the injection holes. The lower inner wall of the discharge hole is provided with a round jaw formed with first and second inclined surfaces respectively guiding to approach or move away from the side of the first and second discharge holes by a rotation operation, and the lower outer periphery includes a lower casing having an annular groove formed therein. Casing; A filter unit mounted inside the casing to filter the water introduced into the inlet pipe and discharge the water toward the discharge pipe; And the water flowing into the discharge pipe is moved to the side through the first and second discharge holes formed in the upper side of the discharge pipe while being moved up and down along the first and second inclined surfaces by the rotational operation of the lower casing. Characterized in that it comprises a; water regulator to be discharged or downward discharged.

Preferably, the water regulator is to seal the inside of the annulus formed on the inner wall of the discharge pipe, but the outer periphery is settled on the upper surface of the annulus rises along the first and second inclined plane by the rotational operation to block the first and second discharge hole Rotating plate is formed with a pair of locking jaw, and the support plate is formed on the lower surface of the rotating plate to protrude to the lower side of the discharge pipe, there is formed a direct hole open to the lower side there are a number of small holes in communication with the direct hole on the upper surface Rotating member is formed and formed on the outer periphery of the rotating body formed with the outer gear; And an adjustment member rotatably coupled to the annular groove formed in the lower casing, the center portion having an internal gear engaged with the external gear of the rotating body to rotate the rotating member. .

Preferably, the lower side of the rotating body is characterized in that the cap is further provided elastically supported by the adjustment member to facilitate the lowering operation.

According to the present invention, since the filter unit is provided inside the casing coupled to the faucet to remove impurities contained in the supplied tap water so that clean water can be used, and a simple operation due to the new structure of rotating the adjusting member of the water regulator In addition, the spray and direct water can be used selectively, and malfunctions hardly occur. When the filter is replaced, it can be used semi-permanently, which greatly improves the convenience of use.

Figure 1 is a schematic perspective view showing a state of use of the water nozzle for the sink according to an embodiment of the present invention.
Figure 2 is an exploded perspective view showing a water injection port for the sink according to an embodiment of the present invention.
3 is an enlarged exploded perspective view illustrating a casing of a sink water jet according to an exemplary embodiment of the present invention, and “b” is a cross-sectional view taken along line aa of “a”.
4 is an enlarged perspective view showing a filter unit according to an exemplary embodiment of the present invention, and "b" is a cross-sectional view taken along line bb of "ga".
"A" in Figure 5 is an enlarged separated perspective view showing a water control device according to an embodiment of the present invention, "I" is aa cross-sectional view of "A".
Figure 6 is a longitudinal cross-sectional view showing a coupling relationship of the water injection port for the sink according to an embodiment of the present invention.
Figure 7 "a" to "da" is an operation view showing the operation relationship of the water injection port for the sink by the enlarged portion A of Figure 6 according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in more detail the water nozzle for the sink of the present invention.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of terms in order to describe their invention in the best way. It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

Figure 1 is a schematic perspective view showing a state of use of the sink water jet in accordance with a preferred embodiment of the present invention, Figure 2 is an exploded perspective view showing a water nozzle for sink in accordance with a preferred embodiment of the present invention.

First, referring to Figure 1, the sink water injection port 100 of the present invention is coupled to the faucet (2) provided in the sink (1) as in the prior art direct or diffusion sprayed water to wash the wash water It is used to

The water injection hole for the sink 100 of the present invention used as described above is largely configured to include a casing 200, a filter unit 300 and a water control unit 400, as shown in Figure 2, the detailed configuration thereof And the working relationship will be described in detail.

3 is an enlarged exploded perspective view illustrating a casing of a sink water jet according to an embodiment of the present invention, "I" is a cross-sectional view taken along line aa of "A", and "A" of FIG. An enlarged perspective view showing a filter unit according to a preferred embodiment of the present invention, "I" is a cross-sectional view of the "B" line bb, "A" of Figure 5 is an enlarged separation showing the water regulator according to a preferred embodiment of the present invention It is a perspective view, and "I" is sectional drawing aa line of "a".

First, referring to FIG. 3, the casing 200 of the present invention includes a large upper casing 210 and a lower casing 220.

The upper casing 210 has a shape that is open to the lower side, the upper middle portion is coupled to the faucet is formed with an inlet pipe 212 is introduced into the tap water, the inlet pipe 212 is according to the structure or shape of the faucet Of course, it can be implemented in other shapes.

The lower casing 220 has an open shape to the upper side, is detachably coupled to the lower portion of the upper casing 210 by a screw coupling method, and the discharge pipe 230 protrudes upward and penetrates upward and downward at a center portion of the lower surface of the lower casing 220. Is formed, a plurality of injection holes 240 are formed in a radial shape in order to diffuse the water sprayed on the lower edge portion, the upper side of the discharge pipe 230 to transfer the introduced water toward the injection hole 240 Symmetric first and second discharge holes 232a and 232b are formed, and the lower inner wall of the discharge holes 232a and 232b is adjacent to or away from the side of the first and second discharge holes 232a and 232b by a rotation operation. A rounded projection 234 having first and second inclined surfaces 236a and 236b, respectively, is provided. In addition, an annular groove 250 is formed at a lower outer periphery of the lower casing 220.

At this time, the discharge pipe 230 is formed in a multi-stage shape by the annulus 234 formed on the inner wall is that the inner diameter of the upper side is formed larger than the lower side relative to the annulus 234.

In addition, the first and second inclined surfaces 236a and 236b formed in the annulus 234 are formed only in a partial section positioned between the first and second discharge holes 232a and 232b, and the first and second discharge holes 232a. , 232b) is formed to have an inclined that gradually increases when rotated clockwise at the seating portions 238 respectively formed at the intermediate points.

4, the filter unit 300 of the present invention is mounted inside the casing 200 to filter the tap water introduced into the inlet pipe 212 of the upper casing 210 to lower casing 220. In order to supply to the discharge pipe 230 of the), the center portion is provided with a coupling hole 312 formed with a cutting hole 314 for discharging the introduced water to the side and a plurality of through holes 316 formed at the edge portion A filter 330 for filtering impurities between the upper cover 310 and a lower cover 320 having a discharge path 322 for downwardly discharging the filtered tap water at the center of the lower surface and the upper / lower covers 310 and 320. It is configured to include.

Subsequently, referring to FIG. 5, the water regulator 400 of the present invention is largely configured to include a rotating member 410 and an adjusting member 420, and further includes a cap 430.

The rotating member 410 seals the inside of the annulus 234 formed on the inner wall of the discharge pipe 230 formed on the lower casing 220, but is disposed on the upper surface of the annular jaw 234 on the outer circumference thereof to thereby be formed by a rotation operation. The lower surface of the rotating plate 412 and the rotating plate 412 having a pair of engaging jaws 414 formed to rise along the first and second inclined surfaces 236a and 236b to block the first and second discharge holes 232a and 232b. Attached to the support 415 through the medium is formed to protrude to the lower side of the discharge pipe 230, a direct opening 417 is formed in the lower side and the small hole 418 is in communication with the direct hole 417 on the upper surface Many of these are formed and the outer periphery is configured to include a rotating body 416 formed with the external gear 419.

At this time, the outer diameter of the rotating plate 412 is smaller than the inner diameter of the discharge pipe 230 formed on the upper side of the round jaw 234, even if the size or the same as or larger than the inner diameter formed by the round jaw 234 of the discharge pipe 230. It is formed to have.

In addition, the adjusting member 420 has a coupling jaw 422 formed at an edge thereof so as to be rotatably fastened to the annular groove 250 formed in the lower casing 220, and at the center portion of the rotating body 416. An internal gear part 424 meshing with the external gear part 419 is formed to rotate the rotating member 410.

In addition, the cap 430 has a shape that penetrates up and down, is coupled to the lower portion of the rotating body 416, is elastically supported via the spring 432 to the adjustment member 420 the rotating member 410 ) Will be provided so that the falling operation can be made smoothly.

Now, it will be described in detail with respect to the coupling relationship and the operating relationship of the water injection port for the sink 100 of the present invention configured as described above.

Figure 6 is a longitudinal cross-sectional view showing a coupling relationship of the water injection port for the sink according to an embodiment of the present invention, "A" to "D" of Figure 7 is part A of Figure 6 according to a preferred embodiment of the present invention This is an operation diagram showing the operation relationship of the sink water jet nozzle by expansion.

First, referring to FIG. 6, the filter unit 300 is mounted inside the upper and lower casings 210 and 220. That is, the coupling hole 312 formed in the upper cover 310 of the filter unit 300 is connected to the inlet pipe 212 of the upper casing 210, the discharge passage formed in the lower cover 320 (322) ) Is installed to be connected to the discharge pipe 230 of the lower casing (220). On the other hand, before mounting the filter unit 300, it is natural that the rotary member 410 of the water control opening 400 is first installed into the discharge pipe 230 formed in the lower casing 220.

That is, the locking jaw 414 formed on the outer circumference of the rotating plate 412 of the rotating member 410 is installed so as to be settled in the ring jaw 234 formed on the inner wall of the discharge pipe 230, the locking of the rotating plate 412 The jaw 414 is coupled to the settled portion 238 formed on the lower side of the first and second slopes 236a and 236b formed on the round jaw 234. In this case, the rotating plate 412 is coupled to seal the lower side of the discharge pipe 230 because its outer diameter is the same size or slightly larger than the inner diameter formed by the round jaw 234, and formed above the discharge pipe 230. The first and second discharge holes 232a and 232b are kept open.

In addition, the adjusting member 420 is rotatably coupled to the engaging jaw 422 by the annular groove 250 formed at the lower outer periphery of the lower casing 220 and the internal gear 424 formed at the center portion thereof. The outer gear part 419 formed at the outer circumference of the rotating body 416 of the rotating member 410 is engaged with each other. At this time, the rotating body 416 and the adjusting member 420 is engaged through the gear is rotated together during the rotation operation, but does not interfere with the lifting operation of the rotating member 410.

In addition, a cap 430 is coupled to a lower portion of the rotating body 416 of the rotating member 410, and a spring 432 is provided between the cap 430 and the adjusting member 420 to provide an elastic force.

In this coupled state, although not shown in the inlet pipe 212 of the upper casing 210, when the tap is coupled to supply water, the tap water is transported in a path such as an arrow as shown in FIG. Sprayed. That is, it is natural to flow into the casing 200 through the inlet pipe 212, and the introduced water is discharged to the side through the cut hole 314 formed in the upper cover 310 of the filter unit 300. The discharged tap water is introduced into the outside of the filter 330 through the through hole 316 formed in the upper cover 310 and then filtered through the filter 330 to lower the casing through the discharge passage 322 of the lower cover 320. It is introduced into the discharge pipe 230 of 220. At this time, since the rotary plate 412 of the rotating member 410, which is the water control opening 400, is enclosed and sealed in the annulus 234 formed on the inner wall of the discharge pipe 230 of the lower casing 220, the introduced tap water is discharged downward. The first and second discharge holes 232a and 232b formed at an upper side of the discharge pipe 230 are not transferred to the side surfaces. In other words, the tap water is diffused and sprayed through a plurality of injection holes 240 formed on the lower surface of the lower casing 220.

When the tap water to be sprayed in this way to use the direct water, and rotates the control member 420 of the water control opening 400 is coupled to the lower portion of the lower casing 220 in the clockwise direction and the control member 420 and As the rotating member 410 engaged through the gear is rotated, the locking jaw 414 of the rotating plate 412 which is settled on the lower side of the first and second inclined surfaces 236a and 236b of the round jaw 234 gradually rises. The first and second discharge holes 232a and 232b formed at an upper side of the discharge pipe 230 may be blocked while being placed in the horizontal portion of the round jaw 234. At this time, the space between the outer diameter of the rotary plate 412 and the inner wall of the discharge pipe 230 is blocked instead of blocking the first and second discharge holes 232a and 232b opened for diffusion of tap water due to the rising of the rotary plate 412. Since it is formed, the tap water is introduced through this space and is discharged directly through the small holes 418 and the direct hole 417 formed in the rotating body 416. That is, the diameter of the rotating plate 412 is the same as or larger than the inner diameter formed by the round jaw 234 but smaller than the inner diameter of the discharge pipe 230 formed on the upper side of the round jaw 234, the rotating plate 412 is raised If so, the spaced space is formed inside the discharge pipe (230).

Then, when the tap water used for direct water injection, that is, to switch to the state of "ga" is to rotate the adjustment member 420 in the counterclockwise direction, then the rotating member 410 is engaged with the adjustment member 420 is At the same time, while the rotating plate 412 descends along the first and second slopes 236a and 236b through the locking step 414 by the hydraulic pressure, the rotating plate 412 is in close contact with the round step 234. The inner diameter will be sealed. In this operation, since the spring 432 is provided between the cap 430 and the adjusting member 420 coupled to the lower portion of the rotating member 410 to provide an elastic force, the lowering operation of the rotating member 410 is more smoothly performed. Will happen.

Therefore, since the filter unit 300 is provided inside the casing 200 coupled to the faucet to remove impurities contained in the supplied tap water so that clean water can be used, and the control member of the water control device 400 ( Due to the new structure for rotating the 420, it is possible to selectively use the spraying and direct water by simple operation, and malfunctions hardly occur. When the filter 330 is replaced, it can be used semi-permanently, greatly improving the convenience of use. It works.

The foregoing has outlined rather broadly the features and technical advantages of the present invention in order that the claims of the invention to be described below may be better understood. Additional features and advantages that constitute the claims of the present invention will be described in detail below. It should be appreciated by those skilled in the art that the disclosed concepts and specific embodiments of the invention can be used immediately as a basis for designing or modifying other structures to accomplish the invention and similar purposes.

It is also to be understood that such modified or altered equivalent structures by those skilled in the art as a basis for modifying or designing the invention to the other structures for carrying out the same purpose of the invention disclosed in the present invention, It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit or scope of the invention as defined by the appended claims.

100: water jet port 200 of the present invention: casing
210: upper casing 212: inlet pipe
220: lower casing 230: discharge pipe
232a: first discharge hole 232b: second discharge hole
234: round jaw 236a: first slope
236b: second slope 238: anterior part
240: injection hole 250: ring groove
300: filter unit 310: upper cover
312: coupler 314: incision hole
316: through hole 320: lower cover
322: discharge path 330: filter
400: water regulator 410: rotating member
412: rotating plate 414: locking jaw
416: rotating body 415: support
417: directing work 418: small hole
419: external gear 420: adjustment member
422: engaging jaw 424: internal fish
430: cap 432: spring

Claims (3)

The upper casing is coupled to the faucet and the upper casing is formed to receive water, and the upper casing is detachably coupled to the lower portion of the lower casing is formed with a discharge pipe protruding upwards, the lower edge of the water diffusion spray A plurality of injection holes are formed in a radial shape so as to be symmetrical, and upper and lower symmetrical first and second discharge holes are formed on the upper side of the discharge pipe to transfer the introduced water toward the injection hole. By the first and the second discharge hole is provided with a round jaw is formed to each of the first and second inclined surface to guide closer to or away from the side, the lower outer periphery casing consisting of a lower casing formed with a groove;
A filter unit mounted inside the casing to filter the water introduced into the inlet pipe and discharge the water toward the discharge pipe; And
The water flowing into the discharge pipe is discharged to the side through the first and second discharge holes formed at the upper side of the discharge pipe while being moved up and down along the first and second inclined surfaces by the rotational operation formed in the inner wall of the discharge pipe inner wall of the lower casing. Water regulator to allow discharge or downward discharge;
A water nozzle for substitutes, characterized in that configured to include. The method of claim 1,
The water regulator
Sealing the inside of the annular jaw formed on the inner wall of the discharge pipe, but the outer periphery is placed on the upper surface of the annular jaw to rise along the first and second inclined plane by the rotational operation to block the first and second discharge hole Jaw is formed in the rotating plate and the lower surface of the rotating plate attached to the support through the discharge pipe is formed to protrude to the lower side, the inner side is formed with a direct hole open to the lower side, the upper surface is formed with a number of small pores communicating with the direct hole and the outer periphery Rotating member consisting of a rotating body formed fisherman; And
A control member which is rotatably fastened to an annular groove formed in the lower casing, and has an internal gear part engaged with an external gear part of the rotating body at a center thereof to rotate the rotating member;
A water nozzle for substitutes, characterized in that configured to include. 3. The method of claim 2,
The lower side of the rotating body is elastically supported by the adjusting member is provided with a water cap for the sink, characterized in that the cap is further provided to facilitate the lowering operation.
KR1020120040870A 2012-04-19 2012-04-19 Spray device for water-tap KR20130118023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120040870A KR20130118023A (en) 2012-04-19 2012-04-19 Spray device for water-tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120040870A KR20130118023A (en) 2012-04-19 2012-04-19 Spray device for water-tap

Publications (1)

Publication Number Publication Date
KR20130118023A true KR20130118023A (en) 2013-10-29

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KR1020120040870A KR20130118023A (en) 2012-04-19 2012-04-19 Spray device for water-tap

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111779084A (en) * 2020-07-06 2020-10-16 台州市路桥区马赛卫浴有限公司 Water tap outlet pipe structure with adjustable water spray
KR102572182B1 (en) * 2022-04-11 2023-08-29 (주)한중커머스 Injection head assembly with spill prevention structure of remaining water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111779084A (en) * 2020-07-06 2020-10-16 台州市路桥区马赛卫浴有限公司 Water tap outlet pipe structure with adjustable water spray
KR102572182B1 (en) * 2022-04-11 2023-08-29 (주)한중커머스 Injection head assembly with spill prevention structure of remaining water

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