A cup washer

Abstract

The disclosure provides a cup washer, which belongs to the technical field of container washing device. The cup washer comprises a water pipe with a water outlet channel, a guide block is arranged on the inner wall of the water pipe; a cover plate is provided with a guide groove on the circumferential side wall, a track groove is formed between the guide block and the guide groove, and the track groove is projected in an inverted U shape on a vertical plane; a water outlet seat is connected with a nozzle at the top end of the cover plate; a rotating pressing part comprises a rotating support connected at the bottom end of the water outlet seat, and a sliding part is protruded on the outer wall of the rotating support; a water stop assembly is movably arranged below the rotating support; in the initial state, the sliding part is located at the top of the track groove, and there is a longitudinal gap between the rotating support and the water stop assembly; in the water outlet state, the rotating support is circumferentially rotated, and then the rotating pressing part is pressed again, so that the rotating support is driven to move downward, the sliding part is synchronously slid along the track groove, and when the rotating support moves vertically downward, the water stop assembly moves downward to open the water outlet channel. The cup washer opens the water flow through bidirectional rotation combined with pressing action.

Description

Technical Field

[0001] This disclosure relates to the field of container washing apparatus technology, and more particularly to a cup washer. Background Technology

[0002] Current cup washers on the market start running water as soon as you press down on a cup after placing it in the sink. However, since these washers are placed next to the sink and faucet, users may accidentally activate them while washing vegetables or dishes, causing the water to flow.

[0003] Patent CN117243542A discloses a cup washer that prevents accidental activation, requiring a rotating and pressing action to turn on the water flow, effectively reducing the risk of accidental activation. However, the cup washer disclosed in patent CN117243542A has a fixed unidirectional pressing switch, which is inconvenient for users unfamiliar with its function.

[0004] To solve the above problems, a cup washer was designed. Utility Model Content

[0005] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide a cup washer that enables bidirectional rotation and pressing to dispense water, making it convenient for users.

[0006] To achieve the aforementioned objectives of this utility model, the present disclosure adopts the following technical solution: A cup washer, comprising: A water pipe having a water outlet channel extending along its axial direction, and at least one guide block being provided on the inner wall of the water pipe; A cover plate is fixedly installed inside the water pipe. The bottom wall of the cover plate forms an accommodating space with the water pipe. At least one guide groove adapted to the number of guide blocks is opened on the circumferential side wall of the cover plate. A trajectory groove is formed between the guide blocks and the guide groove. The projection of the trajectory groove on the vertical plane is an inverted U-shape. A water outlet seat is movably installed inside the cover plate, with the top of the water outlet seat extending out of the top wall of the cover plate and connected to a nozzle; The rotating pressing part includes a rotating support, which is movably disposed in the receiving space and fixedly connected to the bottom end of the water outlet seat. At least one sliding part is protruding on the circumferential outer wall of the rotating support, and the sliding part is slidably limited in the track groove. A water-stopping component is movably disposed inside the water pipe below the rotating support, and the water-stopping component is used to open or close the water outlet channel; In the initial state, the sliding part is located at the top of the track groove, and there is a longitudinal gap between the rotating support and the water-stopping component. In the water-out state, the rotating pressing part is rotated first, which drives the rotating support to rotate circumferentially. Then the rotating pressing part is pressed, which drives the rotating support to move vertically downward. The sliding part slides synchronously along the track groove. When the rotating support moves vertically downward, the bottom abuts against and drives the water-stopping component to move downward, so as to open the water outlet channel.

[0007] In one exemplary embodiment of this disclosure, the trajectory groove includes a symmetrical first branch groove and a second branch groove; Both the first support groove and the second support groove include a first channel and a second channel that are interconnected. The first channel is an arc-shaped channel that extends from the top of the track groove in opposite directions. The second channel is a longitudinal channel that is connected to the bottom of the first channel.

[0008] In one exemplary embodiment of this disclosure, a first spring is provided between the water-stopping component and the rotating support.

[0009] In one exemplary embodiment of this disclosure, the bottom end of the water outlet seat extends into the rotating support, and at least one abutment block is provided on the inner wall of the rotating support. The abutment block abuts against the outer wall of the water outlet seat, and the water outlet seat and the rotating support are connected by bolts. The bolts are used to move with the rotating support to open or close the water-stopping assembly.

[0010] In one exemplary embodiment of this disclosure, at least one first water supply channel is provided on the side wall of the rotating support, and the first water supply channel is located on one side of the abutment block.

[0011] In one exemplary embodiment of this disclosure, at least one second water delivery channel is provided on the circumferential sidewall of the water outlet seat, and the water outlet seat is connected to the first water delivery channel and the nozzle through the second water delivery channel.

[0012] In one exemplary embodiment of this disclosure, the water pipe is further equipped with a water sealing seat, which is located below the rotating support and has a water guiding hole. A guide plate is provided below the water sealing base. The guide plate has a guide hole and at least one water passage hole, and the water passage hole is arranged around the guide hole. The water-stopping component includes: A guide rod, one end of which passes through the water guide hole and the other end of which passes through the guide hole, a sealing plate is provided on the guide rod, the sealing plate is located between the guide plate and the water sealing seat, and a second spring is sleeved on the guide rod, the second spring being connected between the guide plate and the sealing plate; The sealing plate is used to close the water guide hole under the action of the second spring.

[0013] In one exemplary embodiment of this disclosure, the water-stopping component further includes a sealing ring; The sealing ring is sleeved on the guide rod and is located on the side of the sealing plate near the water sealing seat. The sealing plate and the sealing ring are used to seal the water guide hole.

[0014] In one exemplary embodiment of this disclosure, the rotating pressing part further includes a support plate, which is fixedly sleeved on the outer periphery of the nozzle, and the support plate includes: A retaining ring is fixedly sleeved on the outer periphery of the nozzle, and the retaining ring abuts against the water outlet seat; Support arms, a plurality of said support arms being arranged around the outer wall of the fixing ring; The top of the support arm is provided with anti-slip texture.

[0015] In one exemplary embodiment of this disclosure, the nozzle tip is provided with a plurality of nozzle holes distributed in a scattering pattern.

[0016] The beneficial effects of this disclosure are: This disclosure provides a cup washer that uses an inverted U-shaped track groove to guide the sliding part, enabling the cup washer to rotate in both directions. Combined with a pressing action, the water flow is turned on, effectively reducing the risk of the cup washer turning on the water flow due to accidental contact. At the same time, it is convenient for users to use and improves the ease of use of the cup washer. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure. It is obvious that the drawings described below are merely some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0018] Figure 1 This is a schematic diagram of the structure of a cup washer in one embodiment of the present disclosure; Figure 2 This is a cross-sectional view of a cup washer according to one embodiment of the present disclosure; Figure 3 This is a partial cross-sectional view of a cup washer in one embodiment of the present disclosure; Figure 4 In one embodiment of this disclosure, Figure 3 Enlarged view of point A in the image; Figure 5 This is a schematic diagram of the water pipe structure in one embodiment of the present disclosure; Figure 6 This is a schematic diagram of the cover plate in one embodiment of the present disclosure; Figure 7 This is a schematic diagram of the structure of the rotating support in one embodiment of the present disclosure; Figure 8 This is a schematic diagram of the structure of the water outlet seat in one embodiment of the present disclosure; Figure 9 This is a schematic diagram of the structure of the water-stopping component in one embodiment of the present disclosure. Figure 1 ; Figure 10 This is a schematic diagram of the structure of the water-stopping component in one embodiment of the present disclosure. Figure 2 ; Figure 11 This is a schematic diagram of the structure of the tray in one embodiment of the present disclosure; Figure 12 This is a schematic diagram of the nozzle structure in one embodiment of the present disclosure.

[0019] Explanation of reference numerals in the attached figures: 1. Water pipe; 2. Guide block; 3. Cover plate; 4. Guide groove; 5. Water outlet seat; 6. Nozzle; 7. Rotating support; 8. Sliding part; 9. Water-stopping assembly; 10. First spring; 11. Track groove; 12. First support groove; 13. Second support groove; 14. First channel; 15. Second channel; 16. Bolt; 17. Abutment block; 18. First water supply channel; 19. Second water supply channel; 20. Water sealing seat; 21. Water guide hole; 22. Guide plate; 23. Guide hole; 24. Water passage hole; 25. Guide rod; 26. Sealing plate; 27. Second spring; 28. Sealing ring; 29. ​​Support plate; 30. Fixing ring; 31. Support arm; 32. Spray hole. Detailed Implementation

[0020] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore detailed descriptions of them will be omitted. Furthermore, the drawings are merely illustrative of this disclosure and are not necessarily drawn to scale.

[0021] Although relative terms such as "up" and "down" are used in this specification to describe the relative relationship of one component of an icon to another, these terms are used only for convenience, such as according to the orientation of the examples shown in the accompanying drawings. It is understood that if the device of the icon is flipped upside down, the component described as "up" will become the component described as "down." When a structure is "up" of another structure, it may mean that the structure is integrally formed on the other structure, or that the structure is "directly" mounted on the other structure, or that the structure is "indirectly" mounted on the other structure through another structure.

[0022] The terms “a,” “one,” “the,” “the,” and “at least one” are used to indicate the presence of one or more elements / components / etc.; the terms “including” and “having” are used to indicate an open-ended inclusion and to mean that there may be other elements / components / etc. in addition to the listed elements / components / etc.; the terms “first,” “second,” and “third,” etc., are used only as markers and are not a limitation on the number of objects.

[0023] This disclosure provides a cup washer, see [link to relevant documentation] Figures 1 to 7 The device includes: a water pipe 1 having a water outlet channel extending along its axial direction, and at least one guide block 2 provided on the inner wall of the water pipe 1; a cover plate 3 fixedly disposed inside the water pipe 1, the bottom wall of the cover plate 3 forming a receiving space with the water pipe 1, and at least one guide groove 4 adapted to the number of guide blocks 2 being opened on the circumferential side wall of the cover plate 3, a trajectory groove 11 being formed between the guide blocks 2 and the guide groove 4, the projection of the trajectory groove 11 on the vertical plane being an inverted U-shape; a water outlet seat 5 movably installed inside the cover plate 3, the top end of the water outlet seat 5 extending out of the top wall of the cover plate 3 and connected to a nozzle 6; and a rotating pressing part including a rotating support 7 movably disposed within the receiving space and fixedly connected to the bottom end of the water outlet seat 5, which rotates... At least one sliding part 8 is protruding from the circumferential outer wall of the support 7, and the sliding part 8 is slidably limited within the track groove 11; the water-stopping component 9 is movably disposed inside the water pipe 1 below the rotating support 7, and the water-stopping component 9 is used to open or close the water outlet channel; wherein, in the initial state, the sliding part 8 is located at the top of the track groove 11, and there is a longitudinal gap between the rotating support 7 and the water-stopping component 9; in the water outlet state, first rotate the rotating pressing part to drive the rotating support 7 to rotate circumferentially, then press the rotating pressing part to drive the rotating support 7 to move vertically downward, and the sliding part 8 slides synchronously along the track groove 11, and when the rotating support 7 moves vertically downward, the bottom abuts against and drives the water-stopping component 9 to move downward, so as to open the water outlet channel.

[0024] In this embodiment, the cup washer comprises a water pipe 1, a cover plate 3, a water outlet seat 5, a nozzle 6, a rotating pressing part, and a water-stopping assembly 9. The water pipe 1 has a water outlet channel extending axially. The cover plate 3 is installed inside the water pipe 1, and a guide block 2 is provided on the inner wall of the water pipe 1. A guide groove 4 is formed on the circumferential side wall of the cover plate 3. The guide block 2 and the guide groove 4 form a trajectory groove 11, the cross-section of which projects into an inverted U-shape on a vertical plane. The nozzle 6 is installed at the top of the water outlet seat 5, and its bottom end extends into the cover plate 3 and is movably installed within the cover plate 3. A receiving space is formed between the cover plate 3 and the water pipe 1. The rotating pressing part includes a rotating support 7, which is movably installed within the cover plate 3. Within the accommodating space, the rotating support 7 is installed at the bottom of the water outlet seat 5. The rotating support 7 can move with the water outlet seat 5. The water-stopping component 9 is installed inside the water pipe 1 and located below the rotating support 7. The water outlet channel is opened or closed by the water-stopping component 9. In the initial state, the sliding part 8 is located at the top of the track groove 11. There is a longitudinal gap between the rotating support 7 and the water-stopping component 9. When the rotating pressing part is rotated, the rotating support 7 rotates. Pressing the rotating pressing part again causes the sliding part 8 to move downward along the track groove 11. The bottom of the rotating support 7 abuts against and causes the water-stopping component 9 to open the water outlet channel. When the sliding part 8 moves upward along the track groove 11, the rotating support 7 leaves the water-stopping component 9, and the water-stopping component 9 closes the water outlet channel.

[0025] Compared to existing anti-accidental touch cup washers, this cup washer uses an inverted U-shaped track groove to guide the sliding part, enabling the cup washer to rotate in both directions. Combined with a pressing action, the water flow is turned on, effectively reducing the risk of the cup washer turning on the water flow due to accidental touch. At the same time, it is more convenient for users to use and improves the ease of use of the cup washer.

[0026] In one embodiment of this disclosure, the cross-section of the track groove 11 formed by the guide block 2 and the guide groove 4 is inverted U-shaped, and the projection of the track groove 11 on the vertical plane is inverted U-shaped.

[0027] In one embodiment of this disclosure, there are three guide blocks 2, which are arranged circumferentially along the water pipe 1.

[0028] Optionally, the number of guide grooves 4 and sliding parts 8 is the same as the number of guide blocks 2.

[0029] In one example, there are three guide slots 4 and three sliding parts 8, and the number of guide blocks 2, guide slots 4 and sliding parts 8 are in one-to-one correspondence.

[0030] Optionally, the dimensions of both the guide block 2 and the guide groove 4 gradually increase from top to bottom.

[0031] In one embodiment of this disclosure, Figure 3 and Figure 4The trajectory groove 11 includes symmetrical first branch groove 12 and second branch groove 13; both the first branch groove 12 and the second branch groove 13 include a first channel 14 and a second channel 15 that are interconnected. The first channel 14 is an arc-shaped channel and extends from the top of the trajectory groove 11 in opposite directions. The second channel 15 is a longitudinal channel and is connected to the bottom end of the first channel 14. In this way, the cup washer can be rotated before pressing to turn on the water flow, reducing the risk of the cup washer accidentally turning on the water flow and making it more convenient for users.

[0032] Understandably, the cup washer can rotate to the left or to the right, meaning it can rotate in both directions.

[0033] It is understandable that when the sliding part 8 moves within the first channel 14, the rotating support 7 rotates and moves longitudinally at the same time. When the sliding part 8 moves within the second channel 15, the rotating support 7 moves longitudinally. That is, when it is necessary to turn on the water flow, first rotate along the first channel 14 and press the water outlet seat 5, and then continue to press the water outlet seat 5. The water outlet seat 5 moves downward along the second channel 15 within the water pipe 1, so that the water stop component 9 opens the water outlet channel and the water flows out.

[0034] In one embodiment of this disclosure, a first spring 10 is provided between the water-stopping component 9 and the rotating support 7. This allows the rotating support 7 to move upwards and reset after the water outlet seat 5 is stopped from being pressed, thereby closing the water outlet channel and stopping the water flow.

[0035] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 2 The bottom end of the water outlet seat 5 extends into the rotating support 7. At least one abutment block 17 is provided on the inner wall of the rotating support 7, abutting against the outer wall of the water outlet seat 5. The water outlet seat 5 and the rotating support 7 are connected by bolts 16, which move with the rotating support 7 to push the water-stopping assembly 9 to open or close the water outlet channel. This improves the connection between the rotating support 7 and the water outlet seat 5, allowing the water outlet seat 5 to drive the rotating support 7, facilitating the opening or closing of the water outlet channel by the water-stopping assembly 9, thus allowing water to spray out.

[0036] Optionally, the cross-section of the water outlet seat 5 is rectangular. This allows for easy contact between the abutment block 17 and the outer wall of the water outlet seat 5.

[0037] Optionally, the number of abutment blocks 17 is the same as the number of sidewalls of the water outlet seat 5.

[0038] In one example, the number of abutment blocks 17 is four.

[0039] Optionally, the dimensions of two adjacent abutment blocks 17 are different.

[0040] It should be noted that the bottom end of the rotating support 7 has a through hole, and the screw of the bolt 16 extends into the water outlet seat 5 through the through hole. The screw is threaded to the inner wall of the water outlet seat 5. The screw head of the bolt 16 is located below the rotating support 7. During the downward movement of the rotating support 7, the screw head abuts against and pushes the water-stopping component 9 downward.

[0041] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 7 At least one first water conveying channel 18 is provided on the side wall of the rotating support 7, and the first water conveying channel 18 is located between adjacent abutment blocks 17. In this way, water flow in the cover plate 3 can be transported into the rotating support 7, which facilitates water flow out.

[0042] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 8 At least one second water conveying channel 19 is provided on the circumferential side wall of the water outlet seat 5. The water outlet seat 5 is connected to the nozzle 6 and the rotating support 7 through the second water conveying channel 19. The water outlet seat and the nozzle 6 are connected through a water passage (not shown in the figure). In this way, the water flow in the rotating support 7 can be transported to the water outlet seat 5 and then sprayed out from the nozzle 6.

[0043] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 5 , Figure 9 and Figure 10 A water seal seat 20 is provided inside the water outlet pipe 1, which is fixedly installed inside the water supply pipe 1 and located below the rotating support 7. A water guide hole 21 is provided on the water seal seat 20. The water seal seat can be installed inside the water supply pipe 1 by welding, snap-fitting, or threaded connection.

[0044] The guide plate 22 is fixed inside the water pipe 1 and located below the water sealing seat 20. The guide plate 22 has a guide hole 23 and at least one water passage hole 24, which are arranged around the guide hole 23.

[0045] The water-stopping assembly 9 includes a guide rod 25, one end of which movably passes through the water guide hole 21, and the other end of which movably passes through the guide hole 23. A sealing plate 26 is fixedly mounted on the guide rod 25, and the sealing plate 26 is located between the guide plate 22 and the water-sealing seat 20. When the guide rod 25 moves axially, it simultaneously drives the sealing plate to move between the guide plate 22 and the water-sealing seat 20. A second spring 27 is sleeved on the guide rod 25, and the second spring 27 is located between the guide plate 22 and the sealing plate 26, and is in a continuously compressed state. In the initial state, that is, when no water is flowing out, the sealing plate 26 approaches and closes the water guide hole 21 under the elastic force of the second spring 27. In the working state, when the guide rod 25 moves downward, the sealing plate 26 moves away from the water guide hole 21 to open the water guide hole 21. In this way, by opening or closing the water guide hole 21, the water outlet channel is opened or closed, facilitating the water flow.

[0046] Optionally, a sealing ring is provided between the water sealing seat 20 and the water pipe 1.

[0047] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 9 The water-stopping component 9 also includes a sealing ring 28; the sealing ring 28 is sleeved on the guide rod 25 and is located on the side of the sealing plate 26 near the water-sealing seat 20. The sealing plate 26 and the sealing ring 28 work together to seal the water guide hole 21. In this way, the sealing performance of the water guide hole 21 can be improved, preventing the cup washer from leaking.

[0048] Optionally, a groove is provided on the guide rod 25, and the sealing ring 28 is fitted onto the groove.

[0049] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 2 and Figure 11 The rotating pressing part also includes a support plate 29, which is fixedly sleeved on the outer periphery of the nozzle 6. The support plate 29 includes: a fixing ring 30, which is fixedly sleeved on the outer periphery of the nozzle 6 and abuts against the water outlet seat 5; and multiple support arms 31 arranged around the outer wall of the fixing ring 30. The top of each support arm 31 is provided with anti-slip texture. In this way, placing the cup to be washed on the support arm 31 prevents the cup from slipping, and allows the cup to rotate and push the water outlet seat 5, causing the nozzle 6 to spray water to wash the cup.

[0050] Optionally, the retaining ring 30 is fixedly connected to the nozzle 6.

[0051] In one embodiment of this disclosure, the top end of the support arm 31 is detachably provided with an anti-slip plate, and the top end of the anti-slip plate is evenly distributed with anti-slip patterns.

[0052] In one embodiment of this disclosure, see [link to relevant documentation]. Figure 12 The nozzle 6 has multiple spray holes 32 arranged in a scattering pattern at its top. This increases the spray range and effect of the nozzle 6, improving the cleaning effect on the cup.

[0053] Optionally, the water outlet seat 5 and the nozzle 6 are connected by threads.

[0054] Optionally, a sealing ring is provided between the water outlet seat 5 and the nozzle 6.

[0055] In one embodiment of this disclosure, the cup washer further includes a mounting base, which is threaded onto the top end of the water pipe 1, and the cover plate 3 abuts against the bottom wall of the top end of the mounting base.

[0056] Optionally, a sealing ring is provided between the water pipe 1 and the cover plate 3.

[0057] In one embodiment of this disclosure, see Figures 1 to 12 The working process of this cup washer is briefly described as follows: In the initial state of this disclosure, the sliding part (8) is located at the top of the track groove (11), and there is a longitudinal gap between the rotating support (7) and the water-stopping assembly (9). In use, first, the cup to be washed is placed upside down on the support arm 31, and then the support arm 31 is rotated to the left or right, causing the water outlet seat 5 and the rotating support 7 to rotate. Then, the support arm 31 is pressed down, causing the water outlet seat 5 and the rotating support 7 to rotate and move downward, so that the sliding part 8 rotates to the left or right along the first channel 14. When the support arm 31 cannot rotate, the support arm 31 is pressed down again, causing the water outlet seat 5 and the rotating support 7 to move downward, so that the sliding part 8 moves downward along the second channel 15, so that the bolt 16 moves downward until the bolt 16 abuts against the guide rod 25, and pushes the guide rod 25 downward, so that the sealing plate 26 and the water-stopping seat 2... 0. Separation, water guide hole 21 is unobstructed, thus making the water outlet channel unobstructed; the water in the water pipe 1 flows into the area below the rotating support 7 through the water guide hole 24 and water guide hole 21, and flows into the area above the rotating support 7 through the first water supply channel 18, and continues to flow into the water outlet seat 5 through the second water supply channel 19, and is sprayed out through the spray hole 32 on the nozzle 6 to clean the cup; when the cup is cleaned, stop pressing the support arm 31, the guide rod 25 returns to its original position under the action of the second spring 27, the sealing plate 26 and the sealing ring 28 seal the water guide hole 21, the nozzle 6 stops discharging water, and the water outlet seat 5 and the rotating support 7 continue to move upward along the first support groove 12 and the second support groove 13 and rotate in the opposite direction under the action of the first spring 10, so that the sliding part 8 moves to the top of the track groove 11, thus making the nozzle 6 and the support arm 31 return to their original positions.

[0058] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the appended claims.

Claims

1. A cup washer, characterized in that, include: A water pipe (1) has a water outlet channel extending along its axial direction, and at least one guide block (2) is provided on the inner wall of the water pipe (1). A cover plate (3) is fixedly installed inside the water pipe (1). The bottom wall of the cover plate (3) and the water pipe (1) form a receiving space. At least one guide groove (4) is provided on the circumferential side wall of the cover plate (3) to match the number of guide blocks (2). A trajectory groove (11) is formed between the guide blocks (2) and the guide groove (4). The projection of the trajectory groove (11) on the vertical plane is an inverted U-shape. A water outlet seat (5) is movably installed inside the cover plate (3). The top of the water outlet seat (5) extends out of the top wall of the cover plate (3) and is connected to a nozzle (6). The rotating pressing part includes a rotating support (7), which is movably disposed in the accommodating space and fixedly connected to the bottom end of the water outlet seat (5). At least one sliding part (8) is protruding on the circumferential outer wall of the rotating support (7), and the sliding part (8) is slidably limited in the track groove (11). Water-stopping component (9) is movably disposed inside the water pipe (1) below the rotating support (7). The water-stopping component (9) is used to open or close the water outlet channel. In the initial state, the sliding part (8) is located at the top of the track groove (11), and there is a longitudinal gap between the rotating support (7) and the water-stopping component (9). In the water-out state, the rotating pressing part is rotated first, which drives the rotating support (7) to rotate circumferentially. Then the rotating pressing part is pressed, which drives the rotating support (7) to move vertically downward. The sliding part (8) slides synchronously along the track groove (11). When the rotating support (7) moves vertically downward, the bottom abuts against and drives the water-stopping component (9) to move downward, so as to open the water outlet channel.

2. The cup washer according to claim 1, characterized in that, The trajectory groove (11) includes a symmetrical first branch groove (12) and a second branch groove (13); The first support groove (12) and the second support groove (13) each include a first channel (14) and a second channel (15) that are connected to each other. The first channel (14) is an arc-shaped channel and extends from the top of the track groove (11) in opposite directions. The second channel (15) is a longitudinal channel and is connected to the bottom of the first channel (14).

3. The cup washer according to claim 1, characterized in that, A first spring (10) is provided between the water-stopping component (9) and the rotating support (7).

4. The cup washer according to claim 1, characterized in that, The bottom end of the water outlet seat (5) extends into the rotating support (7). At least one abutment block (17) is provided on the inner wall of the rotating support (7). The abutment block (17) abuts against the outer wall of the water outlet seat (5). The water outlet seat (5) and the rotating support (7) are connected by bolts (16). The bolts (16) are used to follow the movement of the rotating support (7) so that the water-stopping assembly (9) can be opened or closed.

5. The cup washer according to claim 4, characterized in that, At least one first water supply channel (18) is provided on the side wall of the rotating support (7), and the first water supply channel (18) is located on one side of the abutment block (17).

6. The cup washer according to claim 5, characterized in that, At least one second water delivery channel (19) is provided on the circumferential side wall of the water outlet seat (5), and the water outlet seat (5) is connected to the first water delivery channel (18) and the nozzle (6) through the second water delivery channel (19).

7. The cup washer according to claim 1, characterized in that, The water pipe (1) is also equipped with a water sealing seat (20), which is located below the rotating support (7), and the water sealing seat (20) has a water guide hole (21). A guide plate (22) is provided below the water sealing seat (20). The guide plate (22) has a guide hole (23) and at least one water passage hole (24). The water passage hole (24) is arranged around the guide hole (23). The water-stopping component (9) includes: A guide rod (25) has one end passing through the water guide hole (21) and the other end passing through the guide hole (23). A sealing plate (26) is provided on the guide rod (25). The sealing plate (26) is located between the guide plate (22) and the water sealing seat (20). A second spring (27) is sleeved on the guide rod (25). The second spring (27) is connected between the guide plate (22) and the sealing plate (26). The sealing plate (26) is used to close the water guide hole (21) under the action of the second spring (27).

8. The cup washer according to claim 7, characterized in that, The water-stopping component (9) also includes a sealing ring (28); The sealing ring (28) is sleeved on the guide rod (25). The sealing ring (28) is located on the side of the sealing plate (26) near the water sealing seat (20). The sealing plate (26) and the sealing ring (28) are used together to seal the water guide hole (21).

9. The cup washer according to claim 7, characterized in that, The rotating pressing part further includes a support plate (29), which is fixedly sleeved on the outer periphery of the nozzle (6). The support plate (29) includes: A fixing ring (30) is fixedly sleeved on the outer periphery of the nozzle (6), and the fixing ring (30) abuts against the water outlet seat (5); Support arms (31), a plurality of said support arms (31) are arranged around the outer wall of the fixing ring (30); The top of the support arm (31) is provided with anti-slip texture.

10. The cup washer according to claim 1, characterized in that, The nozzle (6) has multiple nozzle holes (32) arranged in a scattering pattern at its top.

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