Filter spout attached to basin faucet

Abstract

The present invention discloses a filtered water spout attached to a basin faucet, the filtered water spout comprising: a connecting nozzle, the connecting nozzle being screwed onto the wash basin faucet outlet and extending a vertical connecting pipe downward; an elbow, in which a vertical receiving pipe is formed in the vertical direction and a horizontal receiving pipe is formed in the horizontal direction; a nozzle body, the nozzle body having a horizontal connecting pipe, the horizontal connecting pipe being formed on the side of the nozzle body so as to be inserted into the horizontal receiving pipe of the elbow in the horizontal direction, and the nozzle body having an open top so as to accommodate a water filter assembly therein; a nozzle cover, the nozzle cover being coupled to the upper part of the nozzle body; a horizontal rotating member, the horizontal rotating member being used to allow the vertical connecting pipe of the connecting nozzle to be rotatably coupled to the vertical receiving pipe of the elbow; and a vertical rotating member, the vertical rotating member being used to allow the horizontal connecting pipe of the nozzle body to be rotatably coupled to the horizontal receiving pipe of the elbow.

Description

Technical Field

[0001] The present invention relates to a filter water spout attached to a basin faucet, and more particularly, to a filter water spout attached to a basin faucet that can be rotated in horizontal and vertical directions to selectively change the discharge direction of water, and to a filter water spout attached to a basin faucet that has a built-in filter that can purify water. Background Art

[0002] Generally speaking, a valve is provided on a faucet provided in a wash basin or a water dispenser to control the amount of water discharged through an outlet, and by operating the valve, the amount of water discharged through the outlet can be adjusted. Since the position of the outlet is fixed, water is discharged in only one fixed direction.

[0003] When the faucet outlet is fixed and water is discharged in only one direction, water is discharged only downward when washing in the sink. By repeatedly washing the face with the hand catching the water pouring down, the water flow continues and is wasted while washing the face. In addition, when applying soap to the face, the amount of water caught by the hand leaks from the palm when the hand is away from the faucet handle under the faucet, and the operation of washing the soap with insufficient water is repeated.

[0004] Furthermore, when brushing teeth, in order to receive water directly through the mouth from a downward direction, tilt the head and place the mouth at the outlet or use a separate cup / container of water.

[0005] Therefore, it is inconvenient to use by tilting the head. There is a problem that water is wasted because more water than that used for gargling flows down around the mouth and is wasted. After using a separate cup / container, it is troublesome to clean it. When the number of cups provided is not as many as the number of users and one cup is used by several people, there is a problem that pathogens may be spread through the cup that is not cleaned.

[0006] To solve this problem, Korean Patent Publication No. 10-2012-0097714 discloses a "two-way discharge valve for faucets". According to the present invention, water is discharged downward like a general wash basin nozzle, and water can be selectively discharged by branching water in an upward direction according to the pressurization and release of the valve. In order not to use a cup when brushing teeth, a small adjustable water spout is installed upward as an aid, and a switch valve is formed to switch the water flow direction up and down.

[0007] However, in the present invention, since the pipe body extends downward when discharging downward, the space between the water outlet and the sink is narrow when washing hands, which is very inconvenient.

[0008] On the other hand, a conventional faucet for a wash basin is equipped with a water filter having a cartridge filter built therein, so that harmful substances such as rust or foreign matter mixed in the tap water can be cleaned. For example, as disclosed in Korean Patent Application Publication No. 10-2019-0141104 "Cleaning Water Filter for Wash Basin", water comes down from the top of the faucet, passes through the sediment filter, and then flows down to the sprinkler plate at the bottom.

[0009] Figure 1 is a view showing a filter spout attached to a wash basin faucet equipped with a water filter according to the prior art.

[0010] refer to Figure 1 Since the filter water spout 10 is lower than the water ejected from a general faucet, the user has to lower his back even more when washing hands, and the space between the water spout and the wash basin is narrow, making washing hands very inconvenient. Summary of the invention

[0011] Technical Purpose

[0012] In view of the above problems, the present invention is designed, and its purpose is to drain water by coupling to a faucet spout, and the spout connected to the faucet of the wash basin is configured to rotate 360 ​​degrees horizontally and vertically respectively. The present invention is to provide a filter spout attached to the wash basin faucet, and when the wash basin is used, this filter spout can be used without space restriction.

[0013] Another object of the present invention is to provide a filter spout attached to a wash basin faucet having a built-in filter to purify all water discharged through the built-in filter.

[0014] Technical Solution

[0015] The filter faucet attached to the basin faucet of the present invention for solving the above-mentioned problems comprises: a connecting nozzle, which is screwed onto the outlet of the wash basin faucet and extends a vertical connecting pipe downward; an elbow, in which a vertical receiving pipe is formed in the vertical direction so that the vertical connecting pipe of the connecting nozzle is vertically inserted, and a horizontal receiving pipe is formed in the horizontal direction so that the horizontal connecting pipe of the nozzle body is horizontally inserted; a nozzle body, which has a horizontal connecting pipe, which is formed on the side of the nozzle body so as to be inserted into the horizontal receiving pipe of the elbow in the horizontal direction, and the nozzle body has an open top so as to accommodate a water filter assembly therein; a nozzle cover, which is coupled to the upper part of the nozzle body; a horizontal rotating member, which is used to allow the vertical connecting pipe of the connecting nozzle to be rotatably coupled to the vertical receiving pipe of the elbow; and a vertical rotating member, which is used to allow the horizontal connecting pipe of the nozzle body to be rotatably coupled to the horizontal receiving pipe of the elbow.

[0016] Preferably, the water filter assembly includes: a cartridge filter having a through hole; a lower filter cover, which is closed at the bottom and coupled to the lower hole of the cartridge filter at the top; and an upper filter cover, which has a through hole and is coupled to the upper hole of the cartridge filter at the bottom, wherein: a filling groove is formed on the outer peripheral surface of the upper filter cover, and a V-shaped filler is coupled to the filling groove, so that the upper filter cover and the nozzle body are water-tight due to the V-shaped filler, and water supplied from the horizontal connecting pipe of the nozzle body passes through the cartridge filter.

[0017] Preferably, the water filter assembly includes: a cartridge filter having a through hole; a lower filter cover, the lower portion of which is closed and coupled to the lower hole of the cartridge filter and a spring located in the lower groove of the lower portion; and an upper filter cover, the upper filter cover having a through hole and coupled to the upper hole of the cartridge filter at the lower portion, wherein: when the nozzle cover is screwed onto the nozzle body and assembled, due to the repulsive force of the spring between the lower filter cover and the nozzle body, the upper filter cover is sealed to the sealing packing, and water containing rust or foreign matter supplied from the horizontal connecting pipe of the nozzle body passes through the cartridge filter.

[0018] Preferably, the nozzle cover accommodates an aerator, and the diameter of the nozzle of the nozzle cover is smaller than the water outlet of the aerator, and the outer wall of the nozzle cover is provided with an air inlet through which air can pass through the inside and the outside.

[0019] Preferably, the horizontal rotating member comprises: a fixed block, which is a cylindrical tube, and a rotating pin, which is inserted and fixed in the fixed block and can rotate relative to the fixed block. The fixed block has a protruding tooth and a fixing groove, the protruding tooth is radially formed on the outer side so as to be inserted and fixed into the vertical receiving tube of the elbow, and the fixing groove is formed in the lower end of the tube so as to tilt while the tube is widened. The rotating pin has an upper locking claw formed in the upper part and a lower locking claw formed in the lower part, and a rotating section is formed therebetween, and since the width of the lower locking claw is greater than the inner diameter of the fixed block, the lower part is cut so that the lower locking claw can be bent into the fixed block to pass through. The rotating pin has a radially protruding protrusion formed inside the lower part of the rotating pin, and the protrusion matches the connecting pipe groove formed in the vertical connecting pipe of the connecting nozzle.

[0020] Preferably, the height of the rotating section of the rotating pin is relatively wider than the height of the fixing block, so that the rotating pin can move up and down in a state where the rotating pin is inserted into the fixing block. A fixing clip is coupled to the space between the fixing block and the rotating pin.

[0021] Preferably, the vertical receiving tube of the elbow has an O-ring step and a fixed block step, the O-ring step is used to position the O-ring, and the fixed block step is used to position the fixed block, so that the vertical receiving tube is enlarged and has a step in the inlet direction. The O-ring is located in the vertical receiving tube extending together with the O-ring step. The fixed block is inserted into the vertical receiving tube and is strongly press-fitted by rigid teeth radially formed on the outside of the fixed block, and the lower end of the fixed block abuts against the fixed block step.

[0022] Preferably, the vertical rotating member includes: a fixed block, which is a cylindrical tube, and a rotating pin, which is inserted and fixed in the fixed block and can rotate relative to the fixed block. The fixed block has a protruding tooth and a fixing groove, the protruding tooth is radially formed on the outside so as to be inserted and fixed into the horizontal receiving tube of the elbow, and the fixing groove is formed in the lower end of the tube to tilt while the tube is widened. The rotating pin has an upper locking claw formed in the upper part and a lower locking claw formed in the lower part, and a rotating section is formed between the two. Since the width of the lower locking claw is greater than the inner diameter of the fixed block, the lower part is cut so that the lower locking claw can be bent into the fixed block to pass through. The rotating pin has a radially protruding protrusion formed inside the lower part of the rotating pin, and the protrusion matches the connecting pipe groove formed in the horizontal connecting pipe of the connecting nozzle.

[0023] Beneficial effects

[0024] According to the present invention having the above-mentioned configuration, the water outlet of the faucet connected to the wash basin is configured to rotate 360 ​​degrees in the horizontal direction and the vertical direction respectively. Unlike the prior art in which the spray height is reduced, it is possible to spray at an angle and direction suitable for the user's convenience.

[0025] For this reason, by turning the spray direction of the faucet spout to the front in the wash basin, it is more convenient to wash hands. In addition, the user can brush teeth or wash hands with the spray direction of the faucet facing upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above objects and advantages of the present invention will become more apparent by describing in detail exemplary embodiments of the present invention with reference to the accompanying drawings, in which:

[0027] Figure 1 is a view showing a filter spout attached to a wash basin faucet equipped with a water filter according to the prior art.

[0028] Figure 2 is an exploded perspective view of a filter spout attached to a wash basin faucet according to a first embodiment of the present invention.

[0029] Figure 3 is a cross-sectional view of a filter spout attached to a wash basin faucet according to a first embodiment of the present invention.

[0030] Figure 4 is an assembled perspective view of a filter spout attached to a wash basin faucet according to a first embodiment of the present invention.

[0031] Figure 5 1 is a view showing formation of foam spray water by an aerator according to a first embodiment of the present invention.

[0032] Figure 6 is an exploded cross-sectional view of a filter spout attached to a wash basin faucet according to a second embodiment of the present invention.

[0033] Figure 7 is a cross-sectional view of a filter spout attached to a wash basin faucet according to a second embodiment of the present invention.

[0034] Figure 8 is a cross-sectional view illustrating a fixing block of a horizontal rotating member according to an embodiment of the present invention.

[0035] Fig. 9 is a cross-sectional view showing a rotation pin of a horizontal rotation member according to an embodiment of the present invention.

[0036] Fig.10 2 is a cross-sectional view showing that a vertical connecting pipe and a vertical receiving pipe are fixed by a horizontal rotating member according to an embodiment of the present invention.

[0037] Fig.11 2 is a cross-sectional view showing the removal of a vertical connecting pipe and a vertical receiving pipe by a horizontal rotating member according to an embodiment of the present invention.

[0038] Fig.12 and Fig.13 is a view of a filter spout attached to a wash basin faucet according to an embodiment of the present invention being mounted on the faucet.

[0039] Fig.14 is a plan view illustrating rotation of a filter spout attached to a wash basin faucet according to an embodiment of the present invention.

[0040] Fig.15 is a view of installing a filter spout attached to a wash basin faucet according to an embodiment of the present invention.

[0041] Reference Signs

[0042] 10, 100: filter nozzle 110: connection nozzle

[0043] 111: Head part 113: Vertical connecting pipe

[0044] 115: Connecting nozzle filler 120: Horizontal rotating member

[0045] 121, 141: fixed block 123, 143: rotating pin

[0046] 125, 145: Fixing clip 127, 147: O-ring

[0047] 130: elbow 131: vertical straight pipe

[0048] 133: horizontal receiving tube 140: vertical rotating member

[0049] 150: Nozzle body 153: Horizontal connecting pipe

[0050] 160, 260: Water filter assembly 161, 261: Cartridge filter

[0051] 163, 263: Lower filter cover 165: Upper filter cover

[0052] 170: Nozzle cover 171: Air inlet

[0053] 173: Nozzle 180: Aerator

[0054] 181: air hole 190: sealing packing

[0055] 1131: Connecting pipe groove 1211: Tooth

[0056] 1213: Fixed groove 1231: Upper locking claw

[0057] 1233: Lower locking claw 1235: Rotating section

[0058] 1237: cut 1239: raised

[0059] 1311: O-ring step 1313: Fixed block step

[0060] 1651: Packing groove 1653: V-shaped packing

[0061] 2631: Lower groove 2633: Spring DETAILED DESCRIPTION

[0062] Hereinafter, a filter spout attached to a wash basin faucet according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0063] (Example 1)

[0064] Figure 2 is an exploded perspective view of a filter spout attached to a wash basin faucet according to a first embodiment of the present invention. Figure 3 is a cross-sectional view of a filter spout attached to a wash basin faucet according to a first embodiment of the present invention. Figure 4 1 is a perspective view of a filter spout attached to a wash basin faucet according to a first embodiment of the present invention. Figure 2 and Figure 3 In the embodiment, the nozzle cover 170 is located on the left side, and Figure 4 The nozzle cover 170 is shown rotated to the right while tilting in the vertical direction.

[0065] Refer to 2 to Figure 4, the filter faucet 100 is screwed onto the faucet of the wash basin faucet. The filter faucet 100 includes: a connecting nozzle 110, from which a vertical connecting pipe 113 extends downward; an elbow 130, in which a vertical receiving pipe 131 is formed in the vertical direction so that the vertical connecting pipe 113 of the connecting nozzle 110 is vertically inserted, and a horizontal receiving pipe 133 is formed in the horizontal direction so that the horizontal connecting pipe 153 of the nozzle body 150 is horizontally inserted; a nozzle body 150, wherein the nozzle body has a horizontal connecting pipe 153 formed on the side of the nozzle body so as to be inserted into the horizontal connecting pipe 153 of the elbow 130 in the horizontal direction. The nozzle body 150 is provided with a nozzle cover 170, which is used to accommodate the aerator 180 therein and is coupled to the upper part of the nozzle body 150; a horizontal rotating member 120, which allows the vertical connecting pipe 113 of the connecting nozzle 110 to be horizontally rotatably coupled to the vertical receiving pipe 131 of the elbow 130; and a longitudinal rotating member 140, which is used to vertically rotate the horizontal connecting pipe 153 of the nozzle body 150 to the horizontal receiving pipe 133 of the elbow 130.

[0066] The connection nozzle 110 is composed of a head portion 111, which is screwed to the faucet outlet of the wash basin using a thread formed on the outside, and a vertical connection pipe 113 extending below the head portion 111. The inside of the connection nozzle 110 has a hole at the top and bottom to form a water passage. When the connection nozzle 110 is screwed to the faucet, a connection nozzle packing 115 for providing water tightness is inserted between the two.

[0067] In the elbow 130, the vertical receiving pipe 131 and the horizontal receiving pipe 133 are connected at right angles to each other. When the vertical connecting pipe 113 connected to the nozzle 110 is inserted into the vertical receiving pipe 131, it is rotated in the horizontal direction by the horizontal rotating member 120. When the horizontal connecting pipe 153 of the nozzle body 150 is inserted into the horizontal receiving pipe 133, it is vertically rotated by the vertical rotating member 140. The horizontal rotating member 120 and the vertical rotating member 140 will be described below.

[0068] The nozzle body 150 has a horizontal connection pipe 153 formed on the side so as to be horizontally inserted into the horizontal receiving pipe 133 of the elbow 130. The upper portion of the nozzle body 150 is opened to accommodate the water filter assembly 160, and a thread is formed on the upper inlet side so that the nozzle cover 170 is screwed therein.

[0069] The water filter assembly 160 includes a cartridge filter 161 having a through hole, a lower filter cover 163, and an upper filter cover 165, the cartridge filter having a through hole, the lower filter cover being closed at the lower portion while being coupled to the lower hole of the cartridge filter 161 at the upper portion, and the upper filter cover having a through hole while being coupled to the upper hole of the cartridge filter 161 at the lower portion. A packing groove 1651 is formed on the outer circumferential surface of the upper filter cover 165, and a V-shaped packing 1653 is coupled to the packing groove 1651. The purified water filter assembly 160 filters rust or foreign matter. Purified water passing through the cartridge filter 161 from the outside to the inside flows out from the upper portion of the upper filter cover 165. In addition, due to the V-shaped packing 1653, the upper filter cover 165 and the nozzle body 150 are watertight, so that water containing rust or foreign matter supplied from the horizontal connection pipe 153 of the nozzle body 150 must pass through the cartridge filter 161.

[0070] The nozzle cover 170 is formed with a thread inside the lower end so as to be coupled with the upper part of the nozzle body 150, and has holes at the top and bottom, and accommodates the aerator 180 therein. In addition, the nozzle cover 170 has an air inlet 171 through which air can pass through the inside and the outside. In addition, the aerator 180 has an air hole 181 through which air can be introduced.

[0071] The sealing packing 190 is sealed between the nozzle cover 170 and the nozzle body 160 to prevent the purified water from leaking out.

[0072] Figure 5 1 is a view showing that foam spray water is formed by the aerator 180 according to an embodiment of the present invention.

[0073] Reference Figure 5 , the purified water passing through the water purification filter assembly 160 passes through the aerator 180. The purified water is mixed with the air passing through the air inlet 171 formed on the outer wall surface of the nozzle cover 170 and the air hole 181 of the aerator 180 to form bubbles. The water that has passed through the aerator 180 is sprayed through the nozzle 173 having a smaller diameter than the spray port of the aerator 180. In particular, when sprayed in a parabolic shape, the shape of the sprayed water passing through the aerator 180 is not broken or dispersed due to the appropriate nozzle diameter. If the diameter of the spray port of the conventional aerator is the same as the diameter of the nozzle, the water flow will be dispersed and it is not easy to use.

[0074] (Example 2)

[0075] In the second embodiment, only the structure of the water filter assembly is different from that of the first embodiment, and the other parts are the same. Therefore, only the water filter assembly will be described.

[0076] Figure 6 is an exploded cross-sectional view of a filter spout attached to a wash basin faucet according to a second embodiment of the present invention. Figure 7 is a cross-sectional view of a filter spout attached to a wash basin faucet according to a second embodiment of the present invention.

[0077] Reference Figure 6 and Figure 7 The water filter assembly 260 has a cartridge filter 261 having a vertical through hole, a lower filter cover 263, and an upper cover 265. The lower filter cover 263 is closed at the bottom and coupled to the lower hole of the cartridge filter 261, and a spring 2633 is located in the lower groove 2631 at the bottom. The upper filter cover 265 has a vertical through hole and is coupled to the upper hole of the cartridge filter 261.

[0078] The water filter assembly 260 filters rust or foreign matter. The purified water that has passed through the cartridge filter 261 from the outside to the inside flows out from the upper portion of the upper filter cover 265. In addition, the water filter assembly 260 is positioned on the nozzle body 150, and the nozzle cover 170 is screwed onto the nozzle body 150 for assembly. During assembly, the upper filter cover 265 is sealed to the sealing packing 190 due to the repulsive force of the spring 2633 between the lower filter cover 263 and the nozzle body 150. The water containing rust and / or foreign matter supplied from the horizontal connecting pipe 153 of the nozzle body 150 must pass through the cartridge filter 261. (See Figure 7 )

[0079] In addition, when the nozzle cover 170 is removed from the nozzle body 150, the water filter assembly 260 comes out of the nozzle body 150 due to the repulsive force of the spring 2633, so that the water filter assembly 260 can be easily removed and replaced. (See Figure 6 ).

[0080] Invention Mode

[0081] The horizontal rotating member 120 and the vertical rotating member 140 according to the embodiment of the present invention will be described below. Each coupling of the horizontal rotating member 120 and the vertical rotating member 140 is different only in direction and size, and since the construction and operation principle are the same, only the horizontal rotating member 120 will be described using the drawings.

[0082] Reference Figure 2 and Figure 3 , the horizontal rotating member 120 allows the vertical receiving pipe 131 of the elbow 130 and the vertical connecting pipe 113 connecting the nozzle to rotate in the horizontal direction. The horizontal rotating member 120 includes a fixing block 121, a rotating pin 123, a fixing clamp 125, and an O-ring 127. Similarly, the horizontal receiving pipe 133 of the elbow 130 and the horizontal connecting pipe 153 of the nozzle body are rotationally coupled to each other in the vertical direction through the vertical rotating member 140. The vertical rotating member 140 includes a fixing block 124, a rotating pin 143, a fixing clamp 145, and an O-ring 147.

[0083] Figure 8 is a cross-sectional view illustrating a fixing block 121 of a horizontal rotation member 120 according to an embodiment of the present invention.

[0084] Reference Figure 2 and Figure 8 The fixing block 121 is a cylindrical tube, and radially protruding teeth 1211 are formed on the outer side so that the fixing block 121 is inserted into the vertical receiving tube 131 of the elbow 130 for fixing. A fixing groove 1213 is formed at the lower end of the tube inside the fixing block 121 to be inclined as the tube widens. The locking claw of the rotating pin 123 described later is positioned in the fixing groove 1213.

[0085] Fig. 9 is a cross-sectional view illustrating a rotation pin 123 of a horizontal rotation member 120 according to an embodiment of the present invention.

[0086] Reference Figure 2 and Fig. 9 , the rotating pin 123 can rotate relative to the fixed block 121 while being inserted and fixed in the fixed block 121. The rotating pin 123 is a cylindrical tube, and is formed with an upper locking claw 1231 at the upper part and a lower locking claw 1233 at the lower part, and a rotating section 1235 is formed therebetween. The height h2 of the rotating section 1235 of the rotating pin 123 is relatively wider than the height h1 of the fixed block 121. Therefore, the rotating pin 123 can move up and down in a state of being inserted into the fixed block 121.

[0087] The width of the lower locking claw 1233 is greater than the inner diameter of the fixing block 121. Therefore, the lower portion of the rotating pin 123 is cut to form a cutout 1237 so that the lower locking claw 1233 can be bent into the fixing block 121 to pass through. In addition, a radially protruding protrusion 1239 is formed inside the lower portion of the rotating pin 123. The protrusion 1239 matches the connecting pipe groove 1131 formed in the vertical connecting pipe 113 of the connecting nozzle 110.

[0088] Fig.10 1 is a cross-sectional view showing that the vertical connection pipe 113 and the vertical receiving pipe 131 are fixed by the horizontal rotating member 120 according to an embodiment of the present invention.

[0089] Reference Fig.10 The vertical receiving pipe 131 of the elbow 130 has an O-ring step 1311 for accommodating the O-ring 127 and a fixing block step 1313 for accommodating the fixing block 121. That is, the vertical receiving pipe 131 is enlarged while having a step difference in the inner diameter in the inlet direction.

[0090] In order to rotationally fix the vertical connecting pipe 113 to the vertical receiving pipe 131 , the O-ring 127 is first inserted into the vertical receiving pipe 131 extending together with the O-ring step 1311 .

[0091] Next, the fixing block 121 is inserted into the vertical receiving tube 131 and is strongly press-fitted by the hard teeth 1211 formed on the radial outer side of the fixing block 121. The lower end of the fixing block 121 contacts the fixing block step 1313, and the upper end of the fixing block 121 is aligned with the upper end of the vertical receiving tube 131.

[0092] Next, the rotating pin 123 is inserted into the inner diameter of the fixed block 121. The lower locking claw 1233 of the rotating pin 123 can be narrowed by the cutout 1237 and can pass through the inner diameter of the fixed block 121. After passing through the inner diameter of the fixed block 121, the lower locking claw 1233 of the rotating pin 123 is extended again and is caught in the fixing groove 1213 of the fixed block 121, so that the rotating pin 123 is prevented from coming out of the fixed block 121. In addition, as described above, the height h2 of the rotating section 1235 of the rotating pin 123 is relatively wider than the height h1 of the fixed block 121, so that the rotating pin 123 can move up and down in the state where it is inserted into the fixed block 121.

[0093] Next, the vertical connection pipe 113 connected to the nozzle 110 is inserted into the inner diameter of the rotation pin 123 , and at this time, the protrusion 1239 of the rotation pin is inserted into the connection pipe groove 1131 of the vertical connection pipe 113 .

[0094] Next, when the rotating pin 123 connected to the vertical connecting pipe 113 is lifted upward, a gap is formed between the upper locking claw 1231 of the rotating pin 123 and the fixing block 121. The fixing clip 125 is inserted into the gap so that the rotating pin 123 does not drop in the direction of the fixing block 121. In this state, the lower locking protrusion 1233 of the rotating pin 123 presses the inclined surface of the fixing groove 1213 of the fixing block 121. On the other side, the rotating pin protrusion 1239 presses the connecting pipe groove 1131 of the vertical connecting pipe 113. The vertical connecting pipe 113 is constrained by the rotating pin 123 to prevent it from being pulled out by water pressure or external force.

[0095] Fig.11 1 is a cross-sectional view showing that the vertical connection pipe 113 and the vertical receiving pipe 131 are removed by the horizontal rotating member 120 according to an embodiment of the present invention.

[0096] Reference Fig.11, in order to remove the vertical connecting pipe 113 from the vertical receiving pipe 131, the fixing clamp 125 is removed (step I). When the rotating pin 123 is lowered (step II), a gap is generated between the lower locking claw 1233 of the rotating pin 123 and the fixing groove 1213 of the fixing block 121 (step III). Therefore, when the vertical connecting pipe 113 is pulled upward (step IV), the protrusion 1239 of the rotating pin 123 can be opened in the connecting pipe groove 1131 of the vertical connecting pipe 113. When the vertical connecting pipe 113 is pulled upward, it can be removed from the vertical receiving pipe 131.

[0097] According to the present invention, the water outlet connected to the wash basin faucet is configured to rotate 360 ​​degrees in horizontal and vertical directions respectively, so that water can be discharged at an angle and direction suitable for user convenience, unlike the prior art in which the water spray height is lowered.

[0098] Fig.12 and Fig.13 is a view of a filter spout attached to a wash basin faucet according to an embodiment of the present invention being mounted on the faucet.

[0099] Reference Fig.12 By turning the nozzle of the filter water nozzle 100 of the present invention forward to discharge water forward, the user can wash hands conveniently.

[0100] Reference Fig.13 By rotating the nozzle of the filter water nozzle 100 of the present invention upward to discharge water upward, the user can wash hands and rinse mouth without using a cup when brushing teeth.

[0101] Fig.14 is a plan view illustrating rotation of a filter spout attached to a wash basin faucet according to an embodiment of the present invention.

[0102] Reference Fig.14 , the user can freely rotate the nozzle of the filter water nozzle 100 in the horizontal direction and the vertical direction according to the environment and the convenience of the user, so as to freely use the nozzle at any angle.

[0103] Fig.15 is a view of installing a filter spout attached to a wash basin faucet according to an embodiment of the present invention.

[0104] Reference Fig.15 First, screw the connecting nozzle 110 to the faucet outlet of the wash basin (step ①).

[0105] Next, the vertical connection pipe 113 of the connection nozzle 110 is inserted into the inlet of the vertical receiving pipe of the elbow 130 of other structure combined (step ②).

[0106] Next, the vertical connection pipe 113 is rotationally fixed to the bent pipe 130 by inserting the fixing clip 125 into the gap between the rotating pin and the fixing block (step ③).

[0107] Due to the size of the filter spout attached to the wash basin faucet, direct installation may be difficult. Because the installation is divided into the above ①②③ steps, it is convenient for users to install by themselves.

[0108] While the present invention has been particularly shown and described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made without departing from the spirit and scope of the invention as defined by the following claims.

[0109] Industrial Applicability

[0110] According to the present invention, the water outlet connected to the wash basin faucet is configured to rotate 360 ​​degrees in the horizontal direction and the vertical direction respectively, so that unlike the prior art in which the water spray height is lowered, water can be discharged at an angle and direction suitable for user convenience.

Claims

1. A filter water spout attached to a basin faucet, the filter water spout comprising: A connecting nozzle, which is screwed onto the faucet outlet of the wash basin and extends downwardly out of a vertical connecting pipe; an elbow in which a vertical receiving pipe is formed in a vertical direction so that the vertical connecting pipe of the connecting nozzle is vertically inserted, and a horizontal receiving pipe is formed in a horizontal direction so that the horizontal connecting pipe of the nozzle body is horizontally inserted; a nozzle body having a horizontal connecting pipe formed on a side of the nozzle body so as to be inserted into the horizontal receiving pipe of the elbow in the horizontal direction, and having an open top so as to accommodate a water filter assembly therein; a nozzle cover coupled to an upper portion of the nozzle body; a horizontal rotating member for allowing the vertical connecting pipe of the connecting nozzle to be rotatably coupled to the vertical receiving pipe of the elbow; as well as A vertical rotating member for allowing the horizontal connecting pipe of the nozzle body to be rotatably coupled to the horizontal receiving pipe of the elbow, wherein: - the nozzle cover houses the aerator, - the nozzle of the nozzle cover has a smaller diameter than the water outlet of the aerator, and - The outer wall of the nozzle cover is provided with an air inlet through which air can pass through the inside and the outside.

2. The filter water spout attached to a basin faucet according to claim 1, wherein: The water filter assembly comprises: a cartridge filter having through holes; a lower filter cover that is closed at a lower portion and coupled to a lower hole of the cartridge filter at an upper portion; and an upper filter cover having a through hole and coupled to the upper hole of the cartridge filter at a lower portion, wherein: - a packing groove is formed on the outer circumferential surface of the upper filter cover, and a V-shaped packing is coupled to the packing groove, so that the upper filter cover and the nozzle body have water tightness due to the V-shaped packing, and - Water supplied from the horizontal connection pipe of the nozzle body passes through the cartridge filter.

3. The filter water spout attached to a basin faucet according to claim 1, wherein: The water filter assembly comprises: a cartridge filter having through holes; a lower filter cover having a closed lower portion coupled to the lower hole of the cartridge filter and a spring located in a lower groove of the lower portion; and an upper filter cover having a through hole and coupled to the upper hole of the cartridge filter at a lower portion, wherein: - when the nozzle cover is screwed onto the nozzle body and assembled, the upper filter cover is sealed to the sealing packing due to the repulsive force of the spring between the lower filter cover and the nozzle body, and - Water containing rust or foreign matter supplied from the horizontal connection pipe of the nozzle body passes through the cartridge filter.

4. A filter water spout attached to a basin faucet, the filter water spout comprising: A connecting nozzle, which is screwed onto the faucet outlet of the wash basin and extends downwardly out of a vertical connecting pipe; an elbow in which a vertical receiving pipe is formed in a vertical direction so that the vertical connecting pipe of the connecting nozzle is vertically inserted, and a horizontal receiving pipe is formed in a horizontal direction so that the horizontal connecting pipe of the nozzle body is horizontally inserted; a nozzle body having a horizontal connecting pipe formed on a side of the nozzle body so as to be inserted into the horizontal receiving pipe of the elbow in the horizontal direction, and having an open top so as to accommodate a water filter assembly therein; a nozzle cover coupled to an upper portion of the nozzle body; a horizontal rotating member for allowing the vertical connecting pipe of the connecting nozzle to be rotatably coupled to the vertical receiving pipe of the elbow; as well as a vertical rotating member for allowing the horizontal connecting pipe of the nozzle body to be rotatably coupled to the horizontal receiving pipe of the elbow, Wherein, the horizontal rotating component comprises: - A fixed block which is a cylindrical tube in which: - radially formed with protruding teeth on the outside so as to be inserted and fixed into the vertical receiving tube of the elbow, and - a fixing groove is formed in the lower end of the cylindrical tube to tilt when the cylindrical tube widens; and - a rotating pin, which is inserted into and fixed in the fixing block and can rotate relative to the fixing block, wherein, - an upper locking claw is formed in the upper part and a lower locking claw is formed in the lower part, and a rotating section is formed therebetween, - since the width of the lower locking claw is greater than the inner diameter of the fixing block, the lower portion is cut so that the lower locking claw can be bent into the fixing block to pass through, and A radially protruding protrusion is formed inside the lower portion of the rotating pin, and the protrusion matches with a connecting pipe groove formed in the vertical connecting pipe of the connecting nozzle.

5. The filter water spout attached to a basin faucet according to claim 4, wherein: The height of the rotating section of the rotating pin is relatively wider than the height of the fixing block, so that the rotating pin can move up and down in a state where the rotating pin is inserted into the fixing block. The water filter nozzle further includes a fixing clip coupled to a space between the fixing block and the rotating pin.

6. The filter water spout attached to a basin faucet according to claim 4, wherein: The vertical receiving pipe of the elbow has an O-ring step and a fixing block step, wherein the O-ring step is used to position the O-ring, and the fixing block step is used to position the fixing block, so that the vertical receiving pipe is enlarged and has a step in the inlet direction. The O-ring is located in the vertical receiving tube extending with the O-ring step, The fixing block is inserted into the vertical receiving tube and is strongly press-fitted by rigid teeth radially formed on the outside of the fixing block, and the lower end of the fixing block abuts against the fixing block step.

7. A filter water spout attached to a basin faucet, the filter water spout comprising: A connecting nozzle, which is screwed onto the faucet outlet of the wash basin and extends downwardly out of a vertical connecting pipe; an elbow in which a vertical receiving pipe is formed in a vertical direction so that the vertical connecting pipe of the connecting nozzle is vertically inserted, and a horizontal receiving pipe is formed in a horizontal direction so that the horizontal connecting pipe of the nozzle body is horizontally inserted; a nozzle body having a horizontal connecting pipe formed on a side of the nozzle body so as to be inserted into the horizontal receiving pipe of the elbow in the horizontal direction, and having an open top so as to accommodate a water filter assembly therein; a nozzle cover coupled to an upper portion of the nozzle body; a horizontal rotating member for allowing the vertical connecting pipe of the connecting nozzle to be rotatably coupled to the vertical receiving pipe of the elbow; as well as a vertical rotating member for allowing the horizontal connecting pipe of the nozzle body to be rotatably coupled to the horizontal receiving pipe of the elbow, Wherein, the vertical rotating component comprises: - A fixed block which is a cylindrical tube in which: - radially formed with protruding teeth on the outside so as to be inserted and fixed into said horizontal receiving tube of said elbow, and - a fixing groove is formed in the lower end of the cylindrical tube to tilt when the cylindrical tube widens; and - a rotating pin, which is inserted into and fixed in the fixing block and can rotate relative to the fixing block, wherein: - an upper locking claw is formed in the upper part and a lower locking claw is formed in the lower part, and a rotating section is formed therebetween, - since the width of the lower locking claw is greater than the inner diameter of the fixing block, the lower portion is cut so that the lower locking claw can be bent into the fixing block to pass through, and A radially protruding protrusion is formed inside the lower portion of the rotating pin, and the protrusion matches with a connecting pipe groove formed in the horizontal connecting pipe of the connecting nozzle.

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