Faucet water outlet flow direction changing device

Abstract

The present invention relates to a water outlet direction-changing device for a faucet, which comprises a connecting head and a water outlet head. The connecting head is provided with a water flow channel, and the water outlet head is provided with a water outlet. The device further comprises a water passing column. The connecting head is provided with a direction-changing block, and the water outlet head is provided with a connecting block and a supporting block. A direction-changing groove adapted to the direction-changing block is arranged between the connecting block and the supporting block. The connecting block is provided with a connecting through hole adapted to the water passing column, and the direction-changing block is provided with a hinge hole adapted to the water passing column. The water flow channel communicates with the hinge hole. A water flow cavity is arranged between the water passing column and the hinge hole. The water passing column is provided with a direction-changing channel. A water inlet hole is arranged at the position of the direction-changing channel located in the water flow cavity. The water outlet head is provided with a diversion hole communicating with the direction-changing channel. The present invention provides a direction-changing device that can change the water outlet direction of the faucet at a large angle.

Description

[0001] Priority Information

[0002] This application claims the priority and benefits of the patent application with the patent application number CN202011488025.2, which was filed with the State Intellectual Property Office of China on December 16, 2020, and the entire text thereof is incorporated herein by reference. Technical Field

[0003] This application relates to the technical field of faucets. Specifically, it relates to a faucet water outlet direction-changing device. Background Art

[0004] A faucet is a common name for a water valve, which is used to control the size of the water flow switch and has the effect of saving water. The replacement speed of faucets is very fast. It has developed from the old cast iron process to the electroplated knob type, and then to the stainless steel single-temperature single-control faucet, stainless steel double-temperature double-control faucet, and semi-automatic kitchen faucet. Now, more and more consumers will consider various aspects such as material, function, and shape when choosing a faucet.

[0005] In order to change the water outlet direction, existing faucets usually set a universal ball device at the water outlet to change the water outlet direction. However, in order to prevent the ball head of the universal ball from falling out when the universal ball rotates, most of the ball head is wrapped. Therefore, the angle that the universal ball structure can rotate is small, and the angle of rotation of the water outlet is small, and the water outlet angle cannot be changed at a large angle, which is not convenient enough. Summary of the Invention

[0006] In summary, in order to overcome the deficiencies of the prior art, the present invention provides a direction-changing device that can change the water outlet direction of the faucet at a large angle.

[0007] To achieve the above object, the present invention provides the following technical solution: A faucet water outlet direction-changing device, including a connecting head and a water outlet head. The connecting head is provided with a water flow channel, and the water outlet head is provided with a water outlet. It further includes a water passing column. The connecting head is provided with a direction-changing block, and the water outlet head is provided with a connecting block and a supporting block. A direction-changing groove adapted to the direction-changing block is provided between the connecting block and the supporting block. The connecting block is provided with a connecting through hole adapted to the water passing column, and the direction-changing block is provided with a hinge hole adapted to the water passing column. The water flow channel communicates with the hinge hole. A water flow cavity is provided between the water passing column and the hinge hole. The water passing column is provided with a direction-changing channel. An inlet hole is provided at the position of the direction-changing channel located in the water flow cavity. The water outlet head is provided with a diversion hole communicating with the direction-changing channel.

[0008] With such a setting, during installation, the reversing block can be first inserted into the reversing groove to align the positions of the hinge holes and the connecting through holes, and then the water passing column is inserted into the connecting through hole to connect the water passing column and the connecting through hole. In this way, the connector can swing around the water passing column in the reversing groove. When in use, the connector is connected to the opening of the faucet. When the faucet switch is turned on, the water flow will flow from the opening of the faucet into the water flow channel of the connector, and then into the water flow cavity. Sealing rings can be provided on both sides of the water cavity to prevent water from leaking from both sides. Then, the water flows into the reversing channel through the water inlet holes in the water flow cavity, flows from the reversing channel into the diversion holes communicated with it, and finally flows out from the water outlet. A bubbler can also be provided at the water outlet. When turning is needed, the water outlet head can be controlled to swing on the connector around the water passing column to the required angle. When the water outlet head swings, the water flow channel will swing around the water passing column and will not break away from the water flow cavity. With this hinged structure, the water outlet can swing at a larger angle, better meeting the needs of users.

[0009] Further, the hinge hole penetrates through the reversing block, and on the side of the support block facing the connecting block, an articulation groove adapted to the water passing column is provided corresponding to the position of the connecting through hole.

[0010] With such a setting, both ends of the water passing column will be supported by the connecting through hole and the articulation groove respectively, and the water outlet head will be more stable when swinging.

[0011] Further, a water outlet hole is provided at the position of the reversing channel corresponding to the articulation groove, and the diversion hole is located in the articulation groove.

[0012] With such a setting, the water flow will flow into the articulation groove through the water outlet hole at the articulation groove and flow out from the diversion hole in the articulation groove to the water outlet. The water outlet hole will always be located in the articulation groove, and the swing of the water outlet head will not affect the connection between the water passing column, the water flow channel and the water outlet.

[0013] Further, there are four water inlet holes, and the four water inlet holes are evenly distributed on the side wall of the water passing column.

[0014] With such a setting, the four evenly distributed water inlet holes increase the opening area of the reversing channel in the water flow, and increase the water flow passing speed.

[0015] Further, a threaded connection is adopted between the connecting through hole and the water passing column.

[0016] With such a setting, during installation, the water passing column only needs to be rotated and screwed into the connecting through hole to complete the connection, and the installation is simple.

[0017] Further, a hexagonal groove is provided on the side of the water passing column facing away from the water outlet head.

[0018] With such a setting, a hexagonal wrench can be inserted into the hexagonal groove to rotate the water passing column, making the installation more labor-saving and convenient.

[0019] Furthermore, the commutation head is disc-shaped, and the bottom of the commutation groove is arc-shaped and coaxial with the commutation head.

[0020] With such a setting, the distance between the disc-shaped commutation head and the bottom of the arc-shaped commutation groove with coaxial setting will always remain the same during swinging, and there will be no collision during swinging, reducing the possibility of foreign objects falling in and getting stuck.

[0021] Furthermore, a groove is provided on the axial end face of the commutation head.

[0022] With such a setting, after setting the groove, the contact area between the commutation head and the commutation groove is reduced, reducing the friction required for the water outlet head to swing, and making the swinging more labor-saving.

[0023] Furthermore, the connecting head is provided with a connecting cover, and a universal ball mechanism is provided at the connection between the connecting head and the connecting cover.

[0024] With such a setting, the connecting head will be connected to the opening of the faucet by means of the connecting cover, and a universal ball mechanism is provided at the connection between the connecting head and the connecting cover. The universal ball mechanism and the hinge mechanism cooperate to enable the device to have two functions of adjusting the angle, with a larger range of angle adjustment and higher operability.

[0025] Furthermore, the universal ball mechanism includes an upper sleeve and a lower sleeve. A ball head is provided on one side of the connecting head facing the connecting cover, and the ball head moves between the upper sleeve and the lower sleeve.

[0026] With such a setting, after the connecting sleeve is connected to the opening of the faucet, the upper sleeve and the lower sleeve will be connected, and the ball head will be clamped between the upper sleeve and the lower sleeve. The ball head can rotate between the upper sleeve and the lower sleeve, and the water flow will flow into the water flow channel from the ball head. The cooperation of the upper sleeve and the lower sleeve can also prevent the water flow from leaking from the connection.

[0027] Furthermore, a connecting hole is provided on the outer end face of one end of the water passing column located in the connecting through hole; a first limiting step is formed on the hole wall of the connecting through hole and deviates from the commutation groove; the hinge groove penetrates through the support block, and a second limiting step is formed on the groove wall of the hinge groove and deviates from the commutation groove;

[0028] The faucet water outlet commutation device further includes a fastener fixedly connected to the connecting hole. A first limiting boss is convexly provided on the outer peripheral wall of the fastener, and the first limiting boss abuts against the first limiting step;

[0029] A second limiting boss is convexly provided on the outer peripheral wall of one end of the water passing column located in the hinge groove, and the second limiting boss abuts against the second limiting step.

[0030] Furthermore, a thread is provided on the inner wall surface of the connecting hole, and the fastener is in threaded cooperation with the connecting hole.

[0031] Further, the outer peripheral wall of the water passing column and the hole wall of the connecting through hole are circumferentially limited and cooperated.

[0032] Further, a plurality of positioning concave arc surfaces are formed on the outer peripheral wall of the water passing column at intervals in the circumferential direction, and a plurality of positioning convex arc surfaces are formed on the hole wall of the connecting through hole at intervals in the circumferential direction, and each of the positioning concave arc surfaces is respectively abutted against each of the positioning convex arc surfaces.

[0033] Further, the extending direction of the diversion hole is perpendicular to the rotation axis of the water outlet head.

[0034] Further, an installation groove is formed in the groove wall of the reversing groove facing away from the water outlet, and the water outlet reversing device of the faucet further includes a reset member and a positioning member disposed in the installation groove, and the positioning member is connected to one end of the reset member adjacent to the notch of the installation groove;

[0035] A plurality of positioning grooves are formed on the outer peripheral wall of the reversing block, and the plurality of positioning grooves are arranged at intervals in the circumferential direction of the reversing block, and the positioning member is used to rotate with the water outlet head to be switched and cooperated with each of the positioning grooves. Description of the Drawings

[0036] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0037] Figure 2 It is an exploded view of an embodiment of the present invention.

[0038] Figure 3 It is a left side cross-sectional view of an embodiment of the present invention.

[0039] Figure 4 It is a front cross-sectional view of an embodiment of the present invention.

[0040] Figure 5 It is a schematic structural diagram of another embodiment of the present invention.

[0041] Figure 6 It is an exploded structural view of another embodiment of the present invention.

[0042] Figure 7 It is a front projection sectional view of another embodiment of the present invention.

[0043] Figure 8 It is a sectional view of another embodiment of the present invention.

[0044] Meanings of reference numerals in the figure: 1. Connector, 101. Water flow channel, 102. Reversing block, 103. Hinge hole, 104. Water flow cavity, 105. Groove, 106. Connection cover, 107. Universal ball mechanism, 1071. Upper sleeve, 1072. Lower sleeve, 108. Ball head, 2. Water outlet head, 201. Water outlet, 202. Reversing groove, 203. Connection through hole, 204. Hinge groove, 2041. Diversion hole, 205. Connection block, 206. Support block, 3. Water passing column, 301. Reversing channel, 3011. Water inlet hole, 3012. Water outlet hole, 302. Hexagonal groove, 40. Fastener, 41. First limiting boss, 2031. First limiting step, 31. Second limiting boss, 32. Connection hole, 33. Positioning concave arc surface, 2032. Positioning convex arc surface, 2021. Installation groove, 50. Reset part, 60. Positioning part, 1021. Positioning groove. Detailed implementation mode

[0045] This specific embodiment is only an explanation of this embodiment, and it is not a limitation of this embodiment. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of this embodiment, it is protected by the patent law.

[0046] Referring to the attached drawings, the present invention provides the following technical solution: A water faucet water outlet reversing device includes a connector 1 and a water outlet head 2. The connector 1 is provided with a water flow channel 101, the water outlet head 2 is provided with a water outlet 201, and further includes a water passing column 3. The connector 1 is provided with a reversing block 102, the water outlet head 2 is provided with a connection block 205 and a support block 206. A reversing groove 202 adapted to the reversing block 102 is provided between the connection block 205 and the support block 206. The connection block 205 is provided with a connection through hole 203 adapted to the water passing column 3. The reversing block 102 is provided with a hinge hole 103 adapted to the water passing column 3. The water flow channel 101 communicates with the hinge hole 103. A water flow cavity 104 is provided between the water passing column 3 and the hinge hole 103. The water passing column 3 is provided with a reversing channel 301. A water inlet hole 3011 is provided at the position of the reversing channel 301 located in the water flow cavity 104. The water outlet head 2 is provided with a diversion hole 2041 communicating with the reversing channel 301.

[0047] With such a setting, during installation, the reversing block 102 can be first inserted into the reversing groove 202 so that the positions of the hinge holes 103 and the connecting through holes 203 are aligned. Then, the water passing column 3 is inserted into the connecting through hole 203 to connect the water passing column 3 and the connecting through hole 203. In this way, the connector 1 can swing around the water passing column 3 in the reversing groove 202. When in use, the connector 1 is connected to the opening of the faucet. When the faucet switch is turned on, water will flow from the opening of the faucet into the water flow channel 101 of the connector 1, and then into the water flow cavity 104. Sealing rings can be provided on both sides of the water cavity to prevent water from leaking from both sides. Then, it flows into the reversing channel 301 through the water inlet holes 3011 in the water flow cavity 104, flows from the reversing channel 301 into the diversion holes 2041 communicating with it, and finally flows out from the water outlet 201. A bubbler can also be provided at the water outlet 201. When turning is needed, the water outlet head 2 can be controlled to swing on the connector 1 around the water passing column 3 to the required angle. When the water outlet head 2 swings, the water flow channel 101 will swing around the water passing column 3 and will not break away from the water flow cavity 104. With this hinged structure, the water outlet 201 can swing at a larger angle, better meeting the needs of users.

[0048] Preferably in this embodiment, the hinge hole 103 penetrates through the reversing block 102, and on the side of the support block 206 facing the connecting block 205, an articulation groove 204 adapted to the water passing column 3 is provided corresponding to the position of the connecting through hole 203.

[0049] With such a setting, both ends of the water passing column 3 will be supported by the connecting through hole 203 and the articulation groove 204 respectively, making the swing of the water outlet head 2 more stable.

[0050] Preferably in this embodiment, the reversing channel 301 is provided with a water outlet hole 3012 at the position of the articulation groove 204, and the diversion hole 2041 is located in the articulation groove 204.

[0051] With such a setting, water will flow into the articulation groove 204 through the water outlet hole 3012 at the position of the articulation groove 204, flow out from the diversion hole 2041 in the articulation groove 204 to the water outlet 201. The water outlet hole 3012 will also always be located in the articulation groove 204, and the swing of the water outlet head 2 will not affect the connection between the water passing column 3, the water flow channel 101 and the water outlet 201.

[0052] Preferably in this embodiment, there are four water inlet holes 3011, and the four water inlet holes 3011 are evenly distributed on the side wall of the water passing column 3.

[0053] With such a setting, the four evenly distributed water inlet holes 3011 increase the opening area of the reversing channel 301 in the flowing water, increasing the water flow speed.

[0054] Preferably in this embodiment, a threaded connection is adopted between the connecting through hole 203 and the water passing column 3.

[0055] With such a setting, during installation, only by rotating the water passing column 3 and screwing it into the connecting through hole 203 can the connection be completed, and the installation is simple.

[0056] Preferably in this embodiment, a hexagonal groove 302 is provided on one side of the water passing column 3 facing away from the water outlet head 2.

[0057] With such a setting, a hexagonal wrench can be inserted into the hexagonal groove 302 to rotate the water passing column 3, making the installation more labor-saving and convenient.

[0058] Preferably in this embodiment, the reversing head is disc-shaped, and the bottom of the reversing groove 202 is arc-shaped and coaxial with the reversing head.

[0059] With such a setting, the distance between the disc-shaped reversing head and the bottom of the coaxial arc-shaped reversing groove 202 will always remain the same during swinging, and there will be no collision during swinging, reducing the possibility of foreign objects falling in and getting stuck.

[0060] Preferably in this embodiment, a groove 105 is provided on the axial end face of the reversing head.

[0061] With such a setting, after the groove 105 is provided, the contact area between the reversing head and the reversing groove 202 is reduced, reducing the friction required for the water outlet head 2 to swing, and making the swinging more labor-saving.

[0062] Preferably in this embodiment, the connecting head 1 is provided with a connecting cover 106, and a universal ball mechanism 107 is provided at the connection between the connecting head 1 and the connecting cover 106.

[0063] With such a setting, the connecting head 1 will be connected to the opening of the faucet with the help of the connecting cover 106, and a universal ball mechanism 107 is provided at the connection between the connecting head 1 and the connecting cover 106. The cooperation between the universal ball mechanism 107 and the hinge mechanism enables the device to have two functions of adjusting the angle, with a larger range of angle adjustment and higher operability.

[0064] Preferably in this embodiment, the universal ball mechanism 107 includes an upper sleeve 1071 and a lower sleeve 1072. A ball head 108 is provided on one side of the connecting head 1 facing the connecting cover 106, and the ball head 108 moves between the upper and lower sleeves 1072.

[0065] With such a setting, after the connecting sleeve is connected to the opening of the faucet, it will hold the upper sleeve 1071 and the lower sleeve 1072. The upper sleeve 1071 and the lower sleeve 1072 will clamp the ball head 108 in the middle. The ball head 108 can rotate between the upper sleeve 1071 and the lower sleeve 1072, and the water flow will flow into the water flow channel 101 from the ball head 108. The cooperation between the upper sleeve 1071 and the lower sleeve 1072 can also prevent water leakage from the connection.

[0066] In one embodiment, asFigures 6 to 8 As shown, a connecting hole 32 is provided on the outer end surface of one end of the water passing column 3 located at the connecting through hole 203; a first limiting step 2031 departing from the commutation groove 202 is formed on the hole wall of the connecting through hole 203; the hinging groove 204 penetrates through the supporting block, and a second limiting step departing from the commutation groove 202 is formed on the groove wall of the hinging groove 204; the faucet water outlet commutation device further includes a fastener 40 fixedly connected to the connecting hole 32, a first limiting boss 41 is protruded on the outer peripheral wall of the fastener 40, and the first limiting boss 41 abuts against the first limiting step 2031; a second limiting boss 31 is protruded on the outer peripheral wall of one end of the water passing column 3 located at the hinging groove 204, and the second limiting boss 31 abuts against the second limiting step.

[0067] The first limiting step 2031 can be formed at one end of the connecting through hole 203 away from the commutation groove 202, or can be formed in the middle of the connecting through hole 203, and there is no limitation here. The connection mode between the water passing column 3 and the fastener 40 can be interference fit or snap connection, and there is no limitation here, as long as fixed connection is satisfied. The first limiting boss 41 abuts against the first limiting step 2031, so that the water passing column 3 cannot be separated from the connecting through hole 203 from the end close to the commutation groove 202, so as to realize the limitation of the water passing column 3.

[0068] Correspondingly, the second limiting step can be formed at one end of the hinging groove 204 away from the commutation groove 202, or can be formed in the middle of the hinging groove 204, and there is no limitation here. The second limiting boss 31 of the water passing column 3 abuts against the second limiting step, so that the water passing column 3 cannot be separated from the hinging groove 204 from the end close to the commutation groove 202, so as to realize the limitation of the water passing column 3.

[0069] Combining the first limiting step 2031 and the second limiting step, it can be known that when installing the water passing column 3, first insert the water passing column 3 into the hinging groove 204, so that the water passing column 3 passes through the commutation groove 202 and extends into the connecting through hole 203, and then connect the fastener 40 with the water passing column 3; at this time, the first limiting boss 41 and the second limiting boss 31 respectively abut against the opposite first limiting step 2031 and the second limiting step, so that the water passing column 3 realizes clamping limitation on the water outlet head 2 through the fastener 40.

[0070] Limiting the water passing column 3 through the fastener 40 can avoid the direct axial fixed cooperation between the water passing column 3 and the connecting through hole 203 or the hinging groove 204, so as to prevent the assembly relationship from loosening due to the relative rotation of the water passing column 3 when the water outlet head 2 is turned, thereby improving the installation stability of the water passing column 3 and the water outlet head 2 and improving the overall structural stability of the faucet water outlet commutation device.

[0071] Specifically, as Figures 6 to 8As shown, the inner wall surface of the connection hole 32 is provided with threads, and the fastener 40 and the connection hole 32 are in threaded fit to simplify the connection process between the fastener 40 and the water passing column 3 and facilitate the subsequent disassembly and maintenance of the water passing column 3.

[0072] In one embodiment, the outer peripheral wall of the water passing column 3 and the hole wall of the connection through hole 203 are in circumferential limiting fit. The specific shapes of the outer peripheral wall of the water passing column 3 and the hole wall of the connection through hole 203 are not limited, as long as they can be in circumferential limiting fit. For example, the outer peripheral wall of the water passing column 3 has a limiting plane, and the hole wall of the connection through hole 203 has a mating plane, and the mating plane abuts against the limiting plane, so that the water passing column 3 and the connection through hole 203 cannot rotate relative to each other. That is to say, the water passing column 3 will not rotate relative to the water outlet head 2. When the water outlet head 2 is turned, the water passing column 3 will rotate together with the water outlet head 2. In this way, the structural fit tightness at the water outlet head 2 can be improved to prevent the water passing column 3 from shaking and causing the fit gap to become larger, thereby further preventing the water outlet head 2 from leaking and improving the sealing performance.

[0073] Specifically, as Figure 6 shown, a plurality of positioning concave arc surfaces 33 are formed on the outer peripheral wall of the water passing column 3 at intervals in the circumferential direction, and a plurality of positioning convex arc surfaces 2032 are formed on the hole wall of the connection through hole 203 at intervals in the circumferential direction, and each of the positioning concave arc surfaces 33 abuts against each of the positioning convex arc surfaces 2032.

[0074] The number of the positioning concave arc surfaces 33 is not specifically limited, as long as it does not continuously extend in the circumferential direction to form an annular concave arc surface; the number of the positioning convex arc surfaces 2032 corresponds to that of the positioning concave arc surfaces 33. Through the cooperation of the positioning concave arc surfaces 33 and the positioning convex arc surfaces 2032, the water passing column 3 and the connection through hole 203 can be fixedly fitted in the circumferential direction, and the fitting area can be increased, thereby improving the fitting sealing performance and stability.

[0075] In one embodiment, as Figure 7 and Figure 8 shown, the extending direction of the diversion hole 2041 is perpendicular to the rotation axis of the water outlet head 2. It should be noted that the perpendicular here means basically perpendicular, and there is an allowable error range. Both the diversion hole 2041 and the water outlet 201 are opened on the water outlet head 2. Making the extending direction of the diversion hole perpendicular to the rotation axis of the water outlet head 2 can make the extending directions of the diversion hole 2041 and the water outlet 201 consistent, thereby simplifying the processing method of the diversion hole 2041, reducing the production difficulty of the water outlet head 2, and improving the production efficiency.

[0076] In one embodiment, as Figure 7 and Figure 8As shown, an installation groove 2021 is formed in the groove wall of the commutation groove 202 facing away from the water outlet 201. The water outlet commutation device of the faucet further includes a reset member 50 and a positioning member 60 disposed in the installation groove 2021. The positioning member 60 is connected to one end of the reset member 50 adjacent to the notch of the installation groove 2021. A plurality of positioning grooves 1021 are formed in the outer peripheral wall of the commutation block 102. The plurality of positioning grooves 1021 are arranged at intervals along the circumferential direction of the commutation block 102. The positioning member 60 is used to rotate with the water outlet head 2 to be switched and engaged with each of the positioning grooves 1021.

[0077] The commutation groove 202 has a first groove wall facing away from the water outlet 201. When the water outlet head 2 rotates, the first groove wall will rotate relative to the outer peripheral wall of the commutation block 102 to cover different regions of the outer peripheral wall of the commutation block 102. After the water outlet head 2 rotates relative to the commutation block 102 by a preset angle, the installation groove 2021 will be opposite to one of the positioning grooves 1021. At this time, the positioning member 60 will protrude from the notch of the installation groove 2021 under the action of the reset member 50 and be engaged with the positioning groove 1021, so that the water outlet head 2 is kept at this preset angle as a whole without manual holding by the user.

[0078] The reset member 50 can be set as an elastic member, such as a spring. When the water outlet head 2 rotates, the positioning member 60 will be squeezed by the circumferential wall of the commutation block 102, and at this time the reset member 50 will be compressed. When the water outlet head 2 stops rotating, if the installation groove 2021 is opposite to one of the positioning grooves 1021 at this time, the reset member 50 will push out the positioning member 60 to be engaged with the positioning groove 1021. The positioning member 60 can be set as a spherical shape to be normally squeezed into the installation groove 2021 when the water outlet head 2 is turned, preventing it from being stuck with the positioning groove 1021, thereby improving the use stability of the water outlet commutation device of the faucet.

[0079] Although the present invention has been described in detail with reference to the foregoing embodiments, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A faucet water outlet direction changing device, characterized in that, Including: A connector, the connector is provided with a water flow channel and a reversing block, the reversing block is provided with a hinge hole, and the water flow channel communicates with the hinge hole; the hinge hole penetrates through the reversing block; A water outlet head, the water outlet head is provided with a water outlet, a connecting block and a supporting block, a reversing groove adapted to the reversing block is arranged between the connecting block and the supporting block, and the connecting block is provided with a connecting through hole; a hinge groove is arranged at a position corresponding to the connecting through hole on a side of the supporting block facing the connecting block; the water outlet head is provided with a diversion hole, the diversion hole is located in the hinge groove and communicates with the water outlet; the reversing block is inserted into the reversing groove so that the hinge hole is aligned with the connecting through hole and the hinge groove; A water passing column, the connecting through hole, the hinge hole and the hinge groove are all adapted to the water passing column, and the water passing column is inserted into the connecting through hole, the hinge hole and the hinge groove so that the water outlet head swings with the water passing column as a rotation axis; a water flow cavity is arranged between the water passing column and the hinge hole; the water passing column is provided with a reversing channel, a water inlet hole is arranged at a position of the reversing channel located in the water flow cavity; a water outlet hole is arranged at a position of the reversing channel located in the hinge groove, and the water outlet hole communicates with the diversion hole through the hinge groove; There are four water inlet holes, and the four water inlet holes are evenly distributed on the side wall of the water passing column; The reversing block is in a disc shape, and the bottom of the reversing groove is in an arc shape coaxial with the reversing block; A groove is arranged on the axial end face of the reversing block; The water outlet reversing device of the faucet further includes a connecting cover and a universal ball mechanism, the connecting cover is connected to the connector, and a universal ball mechanism is arranged at the connection position of the connector and the connecting cover; the universal ball mechanism includes an upper sleeve and a lower sleeve, a ball head is arranged on a side of the connector facing the connecting cover, and the ball head can be movably clamped between the upper sleeve and the lower sleeve; A connecting hole is arranged on an outer end face of one end of the water passing column located in the connecting through hole; a first limiting step is formed on the hole wall of the connecting through hole and deviates from the reversing groove; the hinge groove penetrates through the supporting block, and a second limiting step is formed on the groove wall of the hinge groove and deviates from the reversing groove; The water outlet reversing device of the faucet further includes a fastener fixedly connected to the connecting hole, a first limiting boss is convexly arranged on an outer peripheral wall of the fastener, and the first limiting boss abuts against the first limiting step; A second limiting boss is convexly arranged on an outer peripheral wall of one end of the water passing column located in the hinge groove, and the second limiting boss abuts against the second limiting step; Internal thread is arranged on an inner wall surface of the connecting hole, and the fastener is in threaded fit with the connecting hole; The outer peripheral wall of the water passing column and the hole wall of the connecting through hole are in circumferential limiting fit; A plurality of positioning concave arc surfaces are formed on the outer peripheral wall of the water passing column at intervals in the circumferential direction, a plurality of positioning convex arc surfaces are formed on the hole wall of the connecting through hole at intervals in the circumferential direction, and each positioning concave arc surface abuts against each positioning convex arc surface respectively; The extending direction of the diversion hole is perpendicular to the rotation axis of the water outlet head; An installation groove is formed in the groove wall of the commutation groove facing away from the water outlet. The water outlet commutation device of the faucet further includes a reset member and a positioning member disposed in the installation groove, and the positioning member is connected to one end of the reset member adjacent to the notch of the installation groove; A plurality of positioning grooves are formed in the outer peripheral wall of the commutation block, and the plurality of positioning grooves are arranged at intervals along the circumferential direction of the commutation block. The positioning member is used to rotate with the water outlet head to be switched and matched with each positioning groove.

Images