Faucet with cup washing device

Abstract

The utility model discloses a faucet with a cup washing device, the cup washing device has the function of spraying rotary water spray, and the faucet comprises a faucet shell and the cup washing device; the cup washing device comprises a bearing table, a cup washing valve body, an impeller and a spray head; the bearing table is installed on the side face of the faucet shell. The cup washing valve body is installed in the bearing table, and a water outlet cavity, an annular channel and a water inlet channel are arranged in the cup washing valve body. At least one inclined water hole is formed in the circumferential surface of the water outlet cavity; the annular channel is arranged around the circumferential surface of the water outlet cavity and is communicated with the water outlet cavity through the inclined water holes; the water inlet channel is communicated with the annular channel, and water is supplied by a faucet valve body or a water pipe arranged in the faucet shell; the impeller is rotationally matched in the water outlet cavity and is opposite to the inclined water hole; the nozzle is rotationally matched with the surface of the cup washing valve body in a dynamic sealing manner, and the inner side end of the nozzle is meshed with the impeller through a gear.

Description

TECHNICAL FIELD

[0001] The utility model relates to faucet technical field, especially a kind of faucet with cup washer. BACKGROUND

[0002] Cup washer is a kind of equipment specially used for washing cup, it has multiple types and design. Among them, the common type is to generate high-pressure water flow in multiple directions by pressing action to flush cup. Its operation process is extremely simple, without the aid of brush and other tools, so that the cleaning process is both efficient and convenient.

[0003] In the traditional kitchen sink design, cup washer and faucet are separate devices, respectively installed in different positions of sink, which not only increases the equipment cost of user, but also occupies valuable space. Although modern technology has realized the design of combining cup washer with faucet, that is, installing cup washer on the shell of faucet, and supplying water for cup washer through valve body or independent pipeline inside faucet. However, this integrated faucet still has the problems of single function and limited use scene, which cannot fully meet the increasingly diversified use demands of users. SUMMARY

[0004] The main purpose of the utility model is to provide a kind of faucet with cup washer, to solve the problems in the prior art, to realize the integration of cup washer on faucet, and the cup washer has the function of spraying rotating water.

[0005] In order to achieve the above purpose, the solution of the utility model is as follows:

[0006] A faucet with cup washer, comprising a faucet shell and a cup washer; the cup washer comprises a supporting table, a cup washing valve body, an impeller and a spray head; the supporting table is installed on the side surface of the faucet shell; the cup washing valve body is installed in the supporting table, and an outlet water cavity, an annular channel and a water inlet channel are arranged in the cup washing valve body; at least one inclined water hole is arranged on the peripheral surface of the outlet water cavity; the annular channel is arranged around the peripheral surface of the outlet water cavity and communicates with the outlet water cavity through the inclined water hole; the water inlet channel communicates with the annular channel and is supplied with water by the faucet valve body or water pipe arranged in the faucet shell; the impeller is rotatably fitted in the outlet water cavity and is arranged opposite to the inclined water hole; the spray head is rotatably and sealingly fitted on the surface of the cup washing valve body, and the inner side end portion of the spray head is engaged with the impeller through a gear; the spray head is provided with a water outlet.

[0007] The peripheral surface of the impeller is provided with a first gear, and the inner side end portion of the spray head is provided with a second gear engaged with the first gear; the diameter of the first gear is smaller than the blade diameter of the impeller; the transmission ratio of the first gear to the second gear is at least 1:5.

[0008] The cup washing device further comprises a piston rod, a button, and a reset spring arranged in the cup washing valve body; the piston rod is elastically fitted on the upper surface of the cup washing valve body, and is used to communicate both ends of the water inlet channel when pressed to realize the active opening and closing of the water inlet channel; the upper end of the piston rod is abutted against the button arranged on the upper surface of the cup washing valve body and exposed on the supporting table; the reset spring is used to provide elastic force to reset the piston rod, so that both ends of the water inlet channel are blocked by the piston rod.

[0009] Preferably, the cup washing valve body comprises an upper cover, a base, a water passing body, and a water inlet body which are connected and communicated in sequence; the base is provided with a groove, the bottom wall of the groove is provided with a boss, and the periphery of the boss is provided with a ring groove; the upper cover is sealingly fitted on the side wall of the groove, so that the water outlet cavity is formed between the upper cover and the boss, the annular channel is formed between the upper cover and the ring groove, and the inclined water hole is arranged on the peripheral surface of the upper cover; the channels between the water passing body and the water inlet body jointly constitute the water inlet channel; and the piston rod is installed in the water passing body.

[0010] Preferably, the water passing body is provided with a through active hole in the radial direction, the piston rod is sealingly fitted in the active hole, and the upper end of the piston rod penetrates through the active hole and abuts against the button; the lower part of the active hole is provided with a sealing member for sealing the lower opening of the active hole.

[0011] The lower surface of the supporting table is recessed to form a mounting groove, and the cup washing valve body is mounted in the mounting groove; a bottom cover is fitted at the opening of the mounting groove to cover the cup washing valve body; and the bottom cover is snap-connected with the cup washing valve body.

[0012] The faucet with the cup washing device further comprises a faucet valve body, a valve core, and a handle; the valve core is a two-in and two-out type; the faucet valve body is arranged in the faucet shell, and the surface for connecting the valve core is provided with a first water outlet, a second water outlet, a first water inlet, and a second water inlet; the input ends of the first water outlet and the second water outlet are communicated to the cold water pipe and the hot water pipe of the faucet respectively; the output ends of the first water inlet and the second water inlet are communicated to the water outlet pipe of the faucet and the cup washing valve body of the cup washing device respectively; the valve core is arranged in the faucet shell and connected with the faucet valve body, and is driven by the handle to control the water flowing from one of the first water outlet and the second water outlet to one of the first water inlet and the second water inlet, or to flow to one of the first water inlet and the second water inlet in a proportionally adjustable manner, or to make the water outlet and the water inlet not communicated to realize the closing of the water path.

[0013] Preferably, the bottom surface of the faucet valve body is provided with a third water inlet, a fourth water inlet and a third water outlet, the side surface of the faucet valve body is provided with a fourth water outlet; the third water inlet and the fourth water inlet are communicated with the first water outlet and the second water outlet respectively, the third water outlet is communicated with the first water inlet, the fourth water outlet is communicated with the second water inlet, and the faucet valve body is internally provided with corresponding water channels; the ends of the cold water pipe, the hot water pipe and the water outlet pipe are connected in the third water inlet, the fourth water inlet and the third water outlet respectively, and the input end of the washing cup valve body is communicated with the fourth water outlet.

[0014] Preferably, the peripheral surface of the faucet valve body is provided with a recessed water passing groove, and the fourth water outlet is arranged in the water passing groove; the input end of the washing cup valve body is provided with a sealing ring which is sealingly covered between the two sides of the opening of the water passing groove; and the end of the supporting table is rotatably sleeved on the peripheral surface of the faucet valve body.

[0015] Preferably, the faucet with a washing cup further comprises a valve core assembly; the peripheral surface of the faucet valve body is provided with a plurality of first protrusions, the water passing groove and the first protrusions are located at adjacent positions in the axial direction of the faucet valve body; the input end of the washing cup valve body is provided with a mounting hole which is arranged in parallel with the faucet valve body; the valve core assembly is rotatably and dynamically sealingly matched in the mounting hole to realize the opening and closing of the water inlet channel; and the peripheral surface of the end of the valve core assembly exposed from the mounting hole is provided with a plurality of second protrusions which are engaged with the first protrusions.

[0016] Preferably, at least one of the first protrusions on the peripheral surface of the faucet valve body and the second protrusions on the peripheral surface of the valve core assembly is distributed in a fan shape.

[0017] Preferably, the valve core assembly comprises a rotating shaft, a sealing spring and two sealing balls; one end of the rotating shaft is provided with the second protrusions, the other end of the rotating shaft is dynamically sealingly matched in the mounting hole and is provided with a cross hole penetrating through the peripheral surface of the rotating shaft; and the sealing spring is arranged in the cross hole and is provided with the two sealing balls at two ends thereof.

[0018] After the above technical scheme is adopted, the utility model has the following technical effects:

[0019] When the washing cup is used (for example, the piston rod is pressed), the water flow in the water inlet channel enters the annular channel to form an annular water flow, then enters the water outlet cavity through the inclined water hole to drive the impeller to rotate, the nozzle is engaged with the impeller to realize synchronous rotation, and finally the water spray from the water outlet presents a 360° rotating posture; compared with the conventional washing cup, the rotating water spray has more comprehensive and efficient cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of a specific embodiment of the utility model.

[0021] Figure 2 is an exploded view of a specific embodiment of the utility model.

[0022] Figure 3 is a perspective view of a partial structure of a specific embodiment of the utility model.

[0023] Figure 4 is a sectional view of a partial structure of a specific embodiment of the utility model.

[0024] Figure 5 is a perspective view of an upper cover of a specific embodiment of the utility model.

[0025] Figure 6 is a perspective view of a base of a specific embodiment of the utility model.

[0026] Figure 7 is a perspective view of a water inlet body of a specific embodiment of the utility model.

[0027] Figure 8 is a perspective view of a rotating shaft of a specific embodiment of the utility model.

[0028] Explanation of reference numerals:

[0029] 1 - faucet shell;

[0030] 2 - cup washer, 21 - support table, 22 - piston rod, 23 - button, 24 - impeller, 241 - first gear, 25 - spray head, 251 - water outlet, 252 - second gear, 26 - special-shaped sealing ring, 27 - return spring, 28 - upper cover, 281 - inclined water hole, 29 - base, 291 - groove, 292 - boss, 293 - ring groove, 210 - water passing body, 2101 - movable hole, 220 - water inlet body, 2201 - sealing ring, 2202 - mounting hole, 230 - bottom cover, 240 - sealing element;

[0031] 2a - water outlet cavity, 2b - annular channel, 2c - water inlet channel;

[0032] 3 - faucet valve body, 31 - first water outlet, 32 - second water outlet, 33 - first water inlet, 34 - second water inlet, 35 - fourth water outlet, 36 - water passing groove, 37 - first convex tooth;

[0033] 4 - valve core;

[0034] 5 - handle;

[0035] 6 - valve core assembly, 61 - rotating shaft, 611 - second convex tooth, 612 - cross hole, 613 - buckle, 62 - sealing spring, 63 - sealing ball. DETAILED DESCRIPTION

[0036] In order to further explain the technical scheme of the utility model, the utility model will be described in detail below through specific embodiments.

[0037] Reference Figures 1-8 As shown in the figure, the utility model discloses a faucet with a cup washer, including faucet shell 1 and cup washer 2, wherein, cup washer 2 includes support platform 21, cup washer valve body, piston rod 22, button 23, impeller 24 and spray head 25,

[0038] Support platform 21 is installed on the side of faucet shell 1;

[0039] Cup washer valve body is installed in support platform 21, and the inside is provided with water outlet cavity 2a, annular channel 2b and water inlet channel 2c;The peripheral surface of water outlet cavity 2a is provided with at least one inclined water hole 281;Annular channel 2b is around the peripheral surface of water outlet cavity 2a and is communicated with water outlet cavity 2a through inclined water hole 281;Water inlet channel 2c is communicated with annular channel 2b, and water supply is carried out by faucet valve body 3 or water pipe arranged in faucet shell 1;

[0040] Piston rod 22 is elastically matched on the upper surface of cup washer valve body, and is used to communicate the two ends of water inlet channel 2c when being pressed, so as to realize the active opening and closing of water inlet channel 2c (it can be understood that the two ends of water inlet channel 2c are blocked by piston rod 22 under normal circumstances, and cup washer 2 is in the closed state and does not discharge water);The upper end of piston rod 22 abuts against button 23 arranged on the upper surface of cup washer valve body and exposed to support platform 21;

[0041] Impeller 24 is rotationally matched in water outlet cavity 2a and is oppositely arranged with inclined water hole 281;

[0042] Spray head 25 is rotationally matched on the surface of cup washer valve body in dynamic sealing, and the inner side end part is engaged with impeller 24 through a gear;Spray head 25 is provided with water outlet 251.

[0043] Through the above scheme, when cup washer 2 is used (such as piston rod 22 is pressed down), the water flow of water inlet channel 2c forms annular water flow after entering annular channel 2b, and then pushes impeller 24 to rotate by entering water outlet cavity a through inclined water hole 281, and spray head 25 is engaged with impeller 24 and rotates synchronously, finally makes the water spray from water outlet 251 present 360 ° rotating posture;Compared with the conventional cup washer, the rotating water spray has more comprehensive and efficient cleaning effect.

[0044] The specific embodiments of the utility model are shown below.

[0045] The circumferential surface of the impeller 24 is provided with a first gear 241, and the inner end of the nozzle 25 is provided with a second gear 252 engaged with the first gear 241; the diameter of the first gear 241 is smaller than the diameter of the blade of the impeller 24, thereby improving the rotating moment of the impeller 24 through the first diameter difference; the transmission ratio of the first gear 241 and the second gear 252 is at least 1:5, thereby further improving the rotating moment of the nozzle through the second transmission ratio, so that the rotating moment can overcome the friction moment to generate rotation. Wherein, the friction moment is derived from the special-shaped sealing ring 26 provided on the circumferential surface of the nozzle 25 for improving the dynamic sealing effect.

[0046] The water outlet 251 of the nozzle 25 is provided in a flat and narrow shape, so that the nozzle 25 can spray blade water, and the rotating blade water can more conveniently clean the cup and other utensils, thereby improving the cleaning efficiency.

[0047] The cup washer 2 further comprises a reset spring 27 arranged in the cup washer valve body, which is used to provide elastic force to reset the piston rod 22 to block the two ends of the water inlet channel 2c by the piston rod 22.

[0048] In order to facilitate the processing and forming of parts, the cup washer valve body of the utility model comprises a split design upper cover 28, a base 29, a water passing body 210 and a water inlet body 220, the base 29, the water passing body 210 and the water inlet body 220 are sequentially sealed and connected and communicated; the base 29 is provided with a groove 291, the bottom wall of the groove 291 is provided with a boss 292, and the circumferential edge of the boss 292 is provided with a ring groove 293; the upper cover 28 is sealingly fitted on the side wall of the groove 291, so that the water outlet chamber 2a is formed between the upper cover 28 and the boss 292, the annular channel 2b is formed between the upper cover 28 and the ring groove 293, and the inclined water hole 281 is arranged on the circumferential surface of the upper cover 28; the channels between the water passing body 210 and the water inlet body 220 jointly constitute the water inlet channel 2c; and the piston rod 22 is installed in the water passing body 210. Therefore, only the groove structure needs to be formed on the base 29 during production, and the corresponding chamber can be formed after being tightly fitted with the upper cover 28 during installation, so that the part forming is simpler and demolding is more convenient.

[0049] Further, the water passing body 210 is provided with a through movable hole 2101 in the radial direction, the piston rod 22 is sealingly fitted in the movable hole 2101, the upper end of the piston rod 22 penetrates the movable hole 2101 and abuts against the button 23; a sealing member 240 is arranged below the movable hole 2101 and used to block the lower opening of the movable hole 2101. The sealing member 240 can be installed on the lower surface of the water passing body 210 by screw locking, and when the sealing member 240 is removed, the piston rod 22 can be conveniently replaced and cleaned.

[0050] The lower surface of the supporting table 21 is recessed to form a mounting groove, and the cup washing valve body is mounted in the mounting groove; a bottom cover 230 is matched with the opening of the mounting groove to cover the cup washing valve body; and the bottom cover 230 is buckle-connected with the cup washing valve body. Therefore, the appearance is beautiful, and the cup washing valve body can be quickly disassembled from the supporting table 21 without disassembling the supporting table 21 from the faucet.

[0051] The cup washing device 2 of the utility model mainly supplies water by the faucet valve body 3 arranged in the faucet shell 1, and on this basis, the faucet valve body 3, the valve core 4 and the handle 5 are further included, the valve core 4 is two-in and two-out type; the faucet valve body 3 is arranged in the faucet shell 1, the surface connected with the valve core 4 is provided with a first water outlet 31, a second water outlet 32, a first water inlet 33 and a second water inlet 34 (here, "in" and "out" refer to water inflow and outflow of the faucet valve body 3), the input ends of the first water outlet 31 and the second water outlet 32 are respectively communicated to the cold water pipe and the hot water pipe of the faucet, the output ends of the first water inlet 33 and the second water inlet 34 are respectively communicated to the water outlet pipe of the faucet and the cup washing valve body of the cup washing device 2; the valve core 4 is arranged in the faucet shell 1 and connected with the faucet valve body 3, and under the drive of the handle 5, the water flow direction of one of the first water outlet 31 and the second water outlet 32 is controlled to one of the first water inlet 33 and the second water inlet 34, or the water flow direction is mixed in a adjustable proportion to one of the first water inlet 33 and the second water inlet 34, or the water outlet and the water inlet are not communicated to realize the closing of the water path. It should be noted that the specific structure of the valve core 4 has been disclosed in the patent CN221003880U of the applicant, which is a disclosed and mature prior art, and will not be repeated here. Therefore, the utility model utilizes the valve core 4 with the "two-in and two-out" control function in the prior art, and improves the structure of the faucet valve body 3, which can supply cold and hot water to the water outlet pipe 8 of the faucet, and can also provide an additional water path for the cup washing device 2 to supply water, so that the cup washing device 2 attached to the faucet has more functions, such as temperature adjustment and water quantity adjustment, on the basis of the rotating water flow, and the use scene is more extensive, which can meet the diversified use demands of users.

[0052] Further, the bottom surface of the faucet valve body 3 is provided with a third water inlet, a fourth water inlet and a third water outlet, and the side surface of the faucet valve body 3 is provided with a fourth water outlet 35; the third water inlet and the fourth water inlet are respectively communicated with the first water outlet 31 and the second water outlet 32, the third water outlet is communicated with the first water inlet 33, the fourth water outlet 35 is communicated with the second water inlet 34, and the inside of the faucet valve body 3 is provided with corresponding water channels; the ends of the cold water pipe, the hot water pipe and the water outlet pipe are respectively connected in the third water inlet, the fourth water inlet and the third water outlet, and the input end of the cup washing valve body (i.e. the water inlet body 220) is communicated with the fourth water outlet 35. The third water inlet serves as the input end of the first water outlet 31, the fourth water inlet serves as the input end of the second water outlet 32, and the third water outlet serves as the output end of the first water inlet 33, all of which are arranged at the bottom of the faucet valve body 3, facilitating the connection and installation of the pipes.

[0053] Secondly, the peripheral surface of the faucet valve body 3 is provided with a recessed water passing groove 36, and the fourth water outlet 35 is arranged in the water passing groove 36; the input end of the cup washing valve body (i.e. the water inlet body 220) is provided with a sealing ring 2201 which is sealingly covered between the two sides of the opening of the water passing groove 36; at the same time, the end of the supporting table 21 is also rotatably sleeved on the peripheral surface of the faucet valve body 3. Thus, the cup washer 2 can be rotated at the side of the faucet to adjust the use position or to realize the avoidance of the cup washer 2 when not in use.

[0054] Furthermore, the utility model also includes a valve core assembly 6; the peripheral surface of the faucet valve body 3 is provided with a plurality of first protrusions 37, and the water passing groove 36 and the first protrusions 37 are located at the adjacent positions in the axial direction of the faucet valve body 3; the input end of the cup washing valve body (i.e. the water inlet body 220) is provided with a mounting hole 2202 which is arranged parallel to the faucet valve body 3; the valve core assembly 6 is rotatably and sealingly fitted in the mounting hole 2202 to realize the opening and closing of the water inlet channel 2c; the peripheral surface of the end of the valve core assembly 6 exposed from the mounting hole 2202 is provided with a plurality of second protrusions 611 which are engaged with the first protrusions 37. By swinging the cup washer 2 left and right with the faucet valve body 3 as the shaft, the valve core assembly 6 in the cup washing valve body can be realized through the engagement of the first protrusions 37 and the second protrusions 611, so that the valve core assembly 6 realizes the opening and closing of the water inlet channel 2c; when the valve core assembly 6 is in the open state, the faucet valve body 3 can realize water supply to the cup washer 2 through the water passing groove 36; when the valve core assembly 6 is in the closed state, the water inlet channel 2c is closed. Thus, when the user swings the cup washer, the opening and closing of the water inlet end of the cup washer 2 can be realized, and in the closed state, the user can be prevented from being wetted by high-pressure water due to accidental pressing of the button of the cup washer.

[0055] In some embodiments of the valve core assembly 6, the first protrusions 37 and the second protrusions 611 are arranged in a fan shape on at least one of the outer surface of the faucet valve body 3 and the outer surface of the valve core assembly 6, i.e. not forming a complete gear, so that the second protrusions 611 will not be in contact with the first protrusions 37 after the cup washer 2 is rotated by a certain angle, at which time the valve core assembly 6 in the cup washer valve body will remain in the corresponding state and will not be changed until the second protrusions 611 are engaged with the first protrusions 37 again after the cup washer valve body is subsequently swung.

[0056] In some embodiments of the valve core assembly 6, the valve core assembly 6 comprises a rotating shaft 61, a sealing spring 62 and two sealing balls 63. The rotating shaft 61 is provided with the second protrusions 611 on one end of the outer surface, and is movably sealed in the mounting hole 2202 and provided with a cross hole 612 penetrating the outer surface of the rotating shaft 61. The sealing spring 62 is arranged in the cross hole 612 and provided with the sealing balls 63 at both ends. That is, the valve core assembly 6 is actually a sealing ball valve, and the sealing balls 63 are used to guide the communication between the water inlet channel 2c and the mounting hole 2202 under the elastic force of the sealing spring 62 to achieve the on-off between both ends of the water inlet channel 2c. In this embodiment, the end surface of one end of the rotating shaft 61 is provided with a buckle 613, which is hooked at the port of the mounting hole 2202 to achieve the relative fixation of the rotating shaft 61 and the cup washer valve body. In this embodiment, the sealing balls 63 are made of rubber material, and the elasticity thereof can ensure the sealing and leakage-proof effect.

[0057] The above embodiments and drawings are not limited to the product shape and style of the utility model, and any ordinary skilled person in the art can make appropriate changes or modifications, which shall be considered as not departing from the scope of the utility model.

Claims

1. A faucet with a cup washer, characterized in that: it comprises a faucet shell and a cup washer; the cup washer comprises a supporting table, a cup washer valve body, an impeller and a spray head; the supporting table is installed on the side of the faucet shell; the cup washer valve body is installed in the supporting table, and an outlet cavity, an annular channel and an inlet channel are arranged in the cup washer valve body; at least one inclined water hole is arranged on the peripheral surface of the outlet cavity; the annular channel is arranged around the peripheral surface of the outlet cavity and communicates with the outlet cavity through the inclined water hole; the inlet channel communicates with the annular channel and is supplied with water by a faucet valve body or a water pipe arranged in the faucet shell; the impeller is rotatably arranged in the outlet cavity and is arranged opposite to the inclined water hole; the spray head is rotatably arranged on the surface of the cup washer valve body in a dynamic sealing manner, the inner side end of the spray head is engaged with the impeller through a gear, and the spray head is provided with a water outlet. 2.The faucet with a cup washer according to claim 1, characterized in that: a first gear is arranged on the peripheral surface of the impeller, and the inner side end of the spray head is provided with a second gear engaged with the first gear; the diameter of the first gear is smaller than the diameter of the blade of the impeller; and the transmission ratio of the first gear and the second gear is at least 1:

5. 3.The faucet with a cup washer according to claim 1, characterized in that: the cup washer further comprises a piston rod, a button and a reset spring arranged in the cup washer valve body; the piston rod is elastically arranged on the upper surface of the cup washer valve body and is used to communicate both ends of the inlet channel when pressed to realize the active opening and closing of the inlet channel; the upper end of the piston rod abuts against the button arranged on the upper surface of the cup washer valve body and exposed to the supporting table; and the reset spring is used to provide elastic force to reset the piston rod so that the both ends of the inlet channel are blocked by the piston rod. 4.The faucet with a cup washer according to claim 3, characterized in that: the cup washer valve body comprises a split designed upper cover, a base, a water passing body and an inlet body, and the base, the water passing body and the inlet body are sequentially and sealingly connected and communicated; the base is provided with a groove, the bottom wall of the groove is provided with a boss, and the peripheral edge of the boss is provided with a ring groove; the upper cover is sealingly arranged on the side wall of the groove so that the outlet cavity is formed between the upper cover and the boss, the annular channel is formed between the upper cover and the ring groove, and the inclined water hole is arranged on the peripheral surface of the upper cover; the channels between the water passing body and the inlet body jointly constitute the inlet channel; and the piston rod is installed in the water passing body. 5.The faucet with a cup washer according to claim 1, characterized in that: the lower surface of the supporting table is recessed to form a mounting groove, the cup washer valve body is installed in the mounting groove; a bottom cover is arranged at the opening of the mounting groove to cover the cup washer valve body; and the bottom cover is snap connected with the cup washer valve body. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 6. The faucet with cup washer according to claim 1, characterized in that: Further comprising a faucet valve body, a valve core and a handle, the valve core is two-in two-out type; the faucet valve body is arranged in the faucet shell, the surface for connecting the valve core is provided with a first water outlet, a second water outlet, a first water inlet and a second water inlet, the input ends of the first water outlet and the second water outlet are communicated to the cold water pipe and the hot water pipe of the faucet respectively, the output ends of the first water inlet and the second water inlet are communicated to the water outlet pipe of the faucet and the cup washer valve body respectively; the valve core is arranged in the faucet shell and connected with the faucet valve body, and under the drive of the handle, it realizes that one of the water outlets of the first water outlet and the second water outlet flows to one of the first water inlet and the second water inlet, or the water is mixed in a adjustable proportion and flows to one of the first water inlet and the second water inlet, or the water outlet and the water inlet are not communicated to realize the closing of the water path.

7. The faucet with cup washer according to claim 6, characterized in that: The bottom surface of the faucet valve body is provided with a third water inlet, a fourth water inlet and a third water outlet, and the side surface of the faucet valve body is provided with a fourth water outlet; the third water inlet and the fourth water inlet are communicated with the first water outlet and the second water outlet respectively, the third water outlet is communicated with the first water inlet, the fourth water outlet is communicated with the second water inlet, and the inside of the faucet valve body is provided with corresponding water paths; the ends of the cold water pipe, the hot water pipe and the water outlet pipe are connected in the third water inlet, the fourth water inlet and the third water outlet respectively, and the input end of the cup washer valve body is communicated with the fourth water outlet; The peripheral surface of the faucet valve body is provided with a recessed water passing groove, and the fourth water outlet is arranged in the water passing groove; the input end of the cup washer valve body is provided with a sealing ring which is sealingly covered between the two sides of the opening of the water passing groove; the end of the supporting table is rotatably sleeved on the peripheral surface of the faucet valve body.

8. The faucet with cup washer according to claim 7, characterized in that: Further comprising a valve core assembly; the peripheral surface of the faucet valve body is provided with a plurality of first protrusions, and the water passing groove and the first protrusions are located at adjacent positions in the axial direction of the faucet valve body; the input end of the cup washer valve body is provided with a mounting hole which is arranged parallel to the faucet valve body; the valve core assembly is rotatably matched in the mounting hole to realize the opening and closing of the water inlet channel; the peripheral surface of the end of the valve core assembly exposed from the mounting hole is provided with a plurality of second protrusions which are engaged with the first protrusions.

9. The faucet with cup washer according to claim 8, characterized in that: At least one of the peripheral surface of the first protrusions on the faucet valve body and the peripheral surface of the second protrusions on the valve core assembly is fan-shaped distribution.

10. The faucet with cup washer according to claim 8, characterized in that: The valve core assembly comprises a rotating shaft, a sealing spring and two sealing balls; one end of the rotating shaft is provided with the second convex tooth on the peripheral surface, the other end is movably sealed in the mounting hole and provided with a cross hole penetrating to the peripheral surface of the rotating shaft; the sealing spring is arranged in the cross hole and provided with the sealing ball at both ends.

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