A wall-mounted press-timed fluid diversion mechanism

Abstract

This utility model applies to the field of fluid diversion mechanisms, providing a push-to-time fluid diversion mechanism for wall-mounted flushing systems. It includes a push-to-reverse assembly, a drain component, an adjustment assembly, a spring, a support assembly, a self-locking assembly, a pull rope, a mechanical timer, a baffle, a basin platform, and a guide tube. This utility model features directional water recovery and high water efficiency: through the transmission of the push-to-reverse assembly → first rack → second gear → adjustment assembly, the rotating block and sealing ring switch the water path. The independent water path of the drain component directs clean water from the basin to the toilet tank, replacing some of the tap water used for flushing, reducing water waste and meeting water conservation requirements. Simultaneously, the connection between the second rack and the guide tube improves switching accuracy, ensuring stable operation of the water recovery path.

Description

Technical Field

[0001] This utility model belongs to the field of fluid steering mechanisms, and particularly relates to a press-and-time fluid steering mechanism for wall-mounted drainage. Background Technology

[0002] In homes, offices, shopping malls, and other settings, sinks, as a core sanitary ware item, generate a significant amount of water daily for cleaning (such as water from washing hands, face, and vegetables). Industry statistics show that this recyclable water accounts for approximately 30%-40% of the daily flush volume of household toilets. If this water could be reused, it could significantly reduce tap water consumption and water bills. However, current sink drainage systems on the market generally operate on a single "direct discharge" model, lacking an effective water recycling pathway. This results in a large waste of usable water, contradicting the trend towards "water-saving, green, and efficient" sanitary ware development.

[0003] While there are a few fluid steering mechanisms available for water circuit switching in the existing technology, they have revealed many key problems in practical applications, making it difficult to meet user needs: Limited functionality and inability to perform targeted recycling: Most fluid diversion mechanisms can only achieve simple switching between "drainage / water shut-off" and cannot guide clean water from the basin to water-requiring devices such as the toilet storage tank; even if some products have a preliminary guiding function, the water flow distribution is uneven due to defects in the water circuit design, resulting in either insufficient recycling or cross-flow of water (sewage mixed with recycled clean water), thus losing their secondary utilization value. The reset method has limitations and carries high risks. Manual reset type products: rely on the user to press or rotate to reset. If the user forgets to operate, it is easy to cause the toilet tank to overflow (the recycling water circuit continues to supply water) or the sink to accumulate water (the drainage water circuit is not turned on). This not only affects the user experience, but may also cause safety hazards such as water seepage on the ground and short circuits. Automatic reset type products: Most of them use a single electronic timer or gravity reset, lacking a manual intervention mechanism; when the timer fails (such as the spring jamming or the electronic components are damaged) or in case of an emergency (such as the toilet tank being manually filled and the recycling needs to be stopped immediately), the user cannot quickly cut off the recycling water circuit and can only wait for the equipment to be forcibly reset, which is extremely inflexible. Therefore, a pressure-timed fluid diversion mechanism for wall-mounted pumps is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a press-time fluid diversion mechanism for wall-mounted drainage systems to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A wall-mounted, press-timed fluid diversion mechanism includes a pressing assembly, a drain component, an adjusting assembly, a spring, a support assembly, a self-locking assembly, a pull rope, a mechanical timer, a baffle, a basin platform, and a guide tube. The pressing assembly includes a pressing rod and a first rack. The pressing rod is slidably connected to the basin platform, the baffle is fixedly connected to the outside of the pressing rod, and the bottom end of the pressing rod is fixedly connected to the first rack. The drainage component includes a fixed shell, a drain pipe, a water inlet cavity, a first through hole, a second through hole, a drain pipe, a clean water outlet pipe, and a guide groove. The fixed shell has a first through hole and a second through hole. The drain pipe is connected to the upper surface of the fixed shell. The water inlet cavity is located inside the fixed shell. The drain pipe and the clean water outlet pipe are respectively connected to the front of the fixed shell. The fixed shell is connected to the drain pipe through the first through hole and to the clean water outlet pipe through the second through hole. The guide groove is located at the rear of the fixed shell. The adjustment assembly includes a second rack, a guide bar, a first gear, a rotating rod, a rotating block, a first sealing ring, and a second sealing ring. The rotating rod is rotatably connected to the fixed housing via a sealed bearing. The first gear and the rotating block are fixedly connected to the outside of the rotating rod. The first gear meshes with the second rack. The first gear is located at the rear of the fixed housing. The rotating block is located in the water inlet cavity. One side of the second rack is fixedly connected to the guide bar. The guide bar is slidably connected in the guide groove. The first sealing ring and the second sealing ring are respectively fixed to both sides of the rotating block. One end of the guide tube is connected to the bottom of the second rack, and the other end of the guide tube extends vertically and has a channel on its inner wall for the pull rope to slide. The spring is sleeved on the outside of the pressing rod, and the two ends of the spring are fixedly connected to the baffle and the hand basin platform, respectively. The support assembly includes a first fixing frame and a second gear. The first fixing frame is fixed to the upper surface of the fixing shell, and the second gear is rotatably connected to the back of the first fixing frame through a pin shaft, and the second gear meshes with the first rack. The self-locking assembly includes a ratchet, a pawl, a torsion spring, and a second fixing frame. The ratchet is fixed to the back of the second gear. One end of the pawl is engaged with the ratchet, and the bottom of the other end of the pawl is fixedly connected to a pull rope. The pawl is rotatably connected to the second fixing frame via a pin. The second fixing frame is fixedly connected to the upper surface of the fixing shell. The torsion spring is connected between the second fixing frame and the pawl, and the torsion spring torque drives the pawl to always be in contact with the ratchet. The pull rope is slidably threaded through the pressing rod and the guide tube; The mechanical timer includes a timer body, a cam, and a third fixing frame. The third fixing frame is fixed to the upper surface of the fixing shell. The timer body is fixed to the back of the third fixing frame by bolts and meshes with the first rack. The cam is fixed to the back of the timer body and is located above the pawl. Before the timing ends, the cam can push the pawl to disengage from the ratchet.

[0006] A further technical solution is that the shapes of the first sealing ring and the second sealing ring are adapted to the first through hole and the second through hole, and the inner diameters of the first sealing ring and the second sealing ring are larger than the diameters of the first through hole and the second through hole. Through the shape adaptation and inner diameter design of the first sealing ring and the second sealing ring to the first through hole and the second through hole, it is ensured that the sealing ring can completely cover the through hole, avoiding water leakage problems caused by poor compatibility between the sealing ring and the through hole.

[0007] A further technical solution is that the first rack is located between the timer body and the second gear, and the tooth surface of the first rack is in contact with the drive teeth of the timer body and the tooth surface of the second gear, respectively; so that when the first rack moves down, it can synchronously drive the timer body to rotate and the second gear to rotate, avoiding power transmission interruption or idle rotation, ensuring that the mechanical timer and the self-locking component respond synchronously, and at the same time providing a stable power foundation for the second rack to drive the guide tube to move down, improving the overall motion coordination.

[0008] In a further technical solution, the timer body, the second gear, the first rack, the ratchet, and the pawl are all located below the baffle. The baffle covers the core components such as the timer body, the second gear, and the ratchet, which can prevent dust and water stains from directly contacting them.

[0009] A further technical solution is that wear-resistant sleeves are provided at the contact points between the pull rope and the pressing rod channel and the guide tube channel, and an anti-slip pull ring is provided at the end of the pull rope extending to the outside of the hand basin platform; the wear-resistant sleeves reduce frictional wear between the pull rope and the pressing rod and the guide tube, and prevent the pull rope from breaking and causing manual reset failure; the anti-slip pull ring improves the user's grip during operation and makes it convenient to pull the pull rope quickly.

[0010] A further technical solution is that the inner walls of the drain pipe, the drainage pipe, and the clean water outlet pipe are all provided with an anti-scaling coating. The anti-scaling coating on the inner wall of the pipe can reduce scale adhesion and prevent pipe blockage.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model features directional water recycling for high efficiency and water conservation: through the transmission of the pressing component → first rack → second gear → adjusting component, the rotating block and sealing ring switch the water path. The independent water path of the drain component guides the clean water from the basin to the toilet storage tank, replacing part of the tap water used for flushing, reducing water waste and meeting water conservation needs; at the same time, the connection between the second rack and the guide tube improves the switching accuracy and ensures stable operation of the recycling water path. This utility model features a dual reset mechanism for safety and reliability: the mechanical timer engages with the first rack, and after the timer expires, the cam pushes the pawl to disengage from the ratchet, achieving automatic reset and preventing water spillage due to forgetting to operate; when the pressing rod is pressed to the bottom, the second rack tightens the pull rope through the guide tube, and the user can quickly disengage the pawl by pulling the taut pull rope, which can be used to deal with timer failures or emergency scenarios, solve the problems of loose pull ropes and untimely reset in existing products, and improve the safety of use. This invention features precise transmission and stable leak prevention: the bottom of the second rack is fixedly connected to the guide tube, and the guide groove provides double guidance to prevent rack misalignment; the pull rope is constrained by the sliding of the pressing rod and the guide tube to ensure stable transmission path; the torsion spring of the self-locking component drives the pawl to engage with the ratchet, fixing the position of the sealing ring and preventing leakage or crossflow when water pressure fluctuates, thus ensuring long-term stable operation of the product.

[0012] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a rear-view three-dimensional structural schematic diagram of the present invention; Figure 3 This is a top-view three-dimensional cross-sectional structural diagram of the present invention; Figure 4 This is a schematic diagram of the side perspective three-dimensional cross-section of the pressing rod of this utility model; Figure 5 This is a structural schematic diagram of the rear three-dimensional cross-section of the fixed shell of this utility model.

[0014] In the diagram: 1. Pressing assembly; 11. Pressing rod; 12. First rack; 2. Drainage component; 21. Fixing shell; 22. Drain pipe; 23. Water inlet chamber; 24. First through hole; 25. Second through hole; 26. Drain pipe; 27. Clean water outlet pipe; 28. Guide groove; 3. Adjustment assembly; 31. Second rack; 32. Guide bar; 33. First gear; 34. Rotating rod; 35. Rotating block; 36. First sealing ring; 37. Second sealing ring; 38. Guide tube; 4. Spring; 5. Support assembly; 51. First fixing frame; 52. Second gear; 6. Self-locking assembly; 61. Ratchet; 62. Pad; 63. Torsion spring; 64. Second fixing frame; 7. Pull rope; 8. Mechanical timer; 81. Timer body; 82. Cam; 83. Third fixing frame; 9. Baffle; 10. Hand basin platform. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0016] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0017] Please see Figure 1-5 This utility model provides a wall-mounted press-timed fluid diversion mechanism, including a press assembly 1, a drainage component 2, an adjustment assembly 3, a spring 4, a support assembly 5, a self-locking assembly 6, a pull rope 7, a mechanical timer 8, a baffle 9, a basin platform 10, and a guide tube 38; the press assembly 1 includes a press rod 11 and a first rack 12, the press rod 11 is slidably connected inside the basin platform 10, the baffle 9 is fixedly connected outside the press rod 11, and the bottom end of the press rod 11 is fixedly connected to the first rack 12; The drainage component 2 includes a fixed shell 21, a drain pipe 22, a water inlet chamber 23, a first through hole 24, a second through hole 25, a drain pipe 26, a clean water outlet pipe 27, and a guide groove 28. The fixed shell 21 has a first through hole 24 and a second through hole 25. The drain pipe 22 is connected to the upper surface of the fixed shell 21. The water inlet chamber 23 is located inside the fixed shell 21. The drain pipe 26 and the clean water outlet pipe 27 are respectively connected to the front of the fixed shell 21. The fixed shell 21 is connected to the drain pipe 26 through the first through hole 24 and to the clean water outlet pipe 27 through the second through hole 25. The guide groove 28 is located at the rear of the fixed shell 21. The adjusting assembly 3 includes a second rack 31, a guide bar 32, a first gear 33, a rotating rod 34, a rotating block 35, a first sealing ring 36, and a second sealing ring 37. The rotating rod 34 is rotatably connected to the fixed housing 21 through a sealed bearing. The first gear 33 and the rotating block 35 are fixedly connected to the outside of the rotating rod 34. The first gear 33 meshes with the second rack 31 and is located behind the fixed housing 21. The rotating block 35 is located in the water inlet chamber 23. One side of the second rack 31 is fixedly connected to the guide bar 32. The guide bar 32 is slidably connected in the guide groove 28. The first sealing ring 36 and the second sealing ring 37 are respectively fixed to both sides of the rotating block 35. One end of the guide tube 38 is connected to the bottom of the second rack 31, and the other end of the guide tube 38 extends vertically and has a channel on its inner wall for the pull rope 7 to slide. Spring 4 is sleeved on the outside of the pressing rod 11, and the two ends of spring 4 are fixedly connected to the baffle 9 and the hand basin platform 10 respectively; The support assembly 5 includes a first fixing frame 51 and a second gear 52. The first fixing frame 51 is fixed to the upper surface of the fixing shell 21, and the second gear 52 is rotatably connected to the back of the first fixing frame 51 through a pin shaft, and the second gear 52 meshes with the first rack 12. The self-locking assembly 6 includes a ratchet 61, a pawl 62, a torsion spring 63, and a second fixing frame 64. The ratchet 61 is fixed to the back of the second gear 52. One end of the pawl 62 is engaged with the ratchet 61, and the bottom of the other end of the pawl 62 is fixedly connected to the pull rope 7. The pawl 62 is rotatably connected to the second fixing frame 64 through a pin. The second fixing frame 64 is fixedly connected to the upper surface of the fixing shell 21. The torsion spring 63 is connected between the second fixing frame 64 and the pawl 62, and the torsion spring 63 drives the pawl 62 to always be in contact with the ratchet 61. The pull rope 7 is slidably threaded through the pressing rod 11 and the guide tube 38; The mechanical timer 8 includes a timer body 81, a cam 82, and a third fixing frame 83. The third fixing frame 83 is fixed to the upper surface of the fixing shell 21. The timer body 81 is fixed to the back of the third fixing frame 83 by bolts and meshes with the first rack 12. The cam 82 is fixed to the back of the timer body 81 and is located above the pawl 62. Before the timing ends, the cam 82 can push the pawl 62 to disengage from the ratchet 61.

[0018] The second rack 31 is fixedly connected to the guide tube 38 at its bottom. The pull rope 7 slides through the pressing rod 11 and the guide tube 38 and is connected to the bottom of the pawl 62. When the pressing rod 11 is pressed down, the second rack 31 drives the guide tube 38 to move down and tighten the pull rope 7. At the same time, the pressing component 1 transmits power, the adjusting component 3 switches the water path, and the mechanical timer 8 and pull rope 7 are reset. This structure enables the pull rope 7 to form a linkage tension relationship with the second rack 31 through the guide tube 38, avoiding the pull rope from becoming loose or tangled. It ensures that the power can be accurately transmitted to the pawl 62 when manually reset. The connection between the second rack 31 and the guide tube 38 improves the stability of the rack sliding, further ensuring the water path switching accuracy and solving the problems of pull rope transmission failure and insufficient rack guidance in existing products.

[0019] The shapes of the first and second sealing rings are adapted to the first and second through holes, and the inner diameters of the first and second sealing rings are larger than the diameters of the first and second through holes. Through the shape adaptation and inner diameter design of the first sealing ring 36 and the second sealing ring 37 with the first through hole 24 and the second through hole 25, it is ensured that the sealing rings can completely cover the through holes, avoiding water leakage problems caused by poor compatibility between the sealing rings and the through holes, improving the sealing performance of the water circuit, ensuring the independent operation of the drainage and recycling water circuits, preventing sewage from mixing with the recycled clean water, and ensuring the secondary utilization value of the recycled clean water.

[0020] The first rack is positioned between the timer body and the second gear, and the tooth surface of the first rack is in contact with the drive teeth of the timer body and the tooth surface of the second gear, respectively. This allows the first rack 12 to move downwards and simultaneously drive the timer body 81 to rotate and the second gear 52 to rotate, preventing power transmission interruption or idle rotation, ensuring that the mechanical timer 8 and the self-locking component 6 respond synchronously, and providing a stable power foundation for the second rack 31 to drive the guide tube 38 downwards, thereby improving the overall coordination of the movement.

[0021] Wear-resistant sleeves are provided at the contact points between the pull rope 7 and the channels of the pressing rod 11 and the guide tube 38. An anti-slip pull ring is provided at one end of the pull rope 7 extending to the outside of the hand basin platform 10. The wear-resistant sleeves reduce frictional wear between the pull rope 7 and the pressing rod 11 and the guide tube 38, and prevent the pull rope from breaking and causing manual reset failure. The anti-slip pull ring improves the user's grip during operation and makes it convenient to pull the pull rope quickly, which is especially suitable for the elderly and children.

[0022] The inner walls of the drain pipe 22, drain pipe 26 and clean water outlet pipe 27 are all coated with an anti-scaling coating.

[0023] Working principle and usage process of this utility model: Initial state (drainage state): Spring 4 is in its naturally extended state, pushing the pressing rod 11 to the highest point of the basin platform 10, the first rack 12 moves upward accordingly, the second rack 31 and the guide tube 38 are in the initial high position, and the pull rope 7 is in a naturally relaxed state; the second sealing ring 37 of the adjusting component 3 blocks the second through hole 25, the first sealing ring 36 is misaligned with the first through hole 24, and the drainage path is opened; the pawl 62 of the self-locking component 6 is attached to the surface of the ratchet 61 under the action of the torsion spring 63 but is not locked, the mechanical timer 8 is not tensioned, and the cam 82 is in the highest position; at this time, the clean water in the basin is discharged through the drain pipe 22 → water inlet chamber 23 → first through hole 24 → drain pipe 26; Water circuit switching (recycling trigger): The user presses down on the pressing lever 11, the spring 4 extends, and the pressing lever 11 drives the first rack 12 to move vertically downward; the first rack 12 engages with the second gear 52 to rotate, the ratchet 61 rotates synchronously with the second gear 52, and the pawl 62, under the torque of the torsion spring 63, engages with the tooth groove of the ratchet 61, fixing the position of the first rack 12; at the same time, the first rack 12 engages with the drive teeth of the timer body 81, driving the mainspring inside the timer to wind, and the mechanical timer 8 starts timing; the downward movement of the first rack 12 also affects the second rack 31 of the transmission linkage adjustment component 3, causing the second rack... 31 moves vertically downward along the guide groove 28. The bottom of the second rack 31 drives the guide tube 38 to move downward synchronously. The guide tube 38 pulls the pull rope 7 through its internal channel until the pressing rod 11 is pressed to the bottom and the pull rope 7 is fully taut. During this process, the second rack 31 meshes and drives the first gear 33 to rotate. The rotating rod 34 drives the rotating block 35 to rotate, so that the first sealing ring 36 moves to the first through hole 24 and seals it. The second sealing ring 37 disengages from the second through hole 25, and the water recovery path is opened. At this time, the clean water from the basin flows into the toilet storage tank through the drain pipe 22 → water inlet chamber 23 → second through hole 25 → clean water outlet pipe 27. Automatic Reset (Timer End): When the mechanical timer 8 finishes timing, the internal spring releases power, causing the cam 82 to rotate clockwise. The protruding part of the cam 82 pushes the pawl 62 downward to fix one end of the pull rope 7, causing the pawl 62 to rotate around the pin that connects it to the second fixing bracket 64. The pawl 62 disengages from the ratchet 61, and the self-locking state is released. The spring 4 returns to its original length under its own elastic force, pushing the pressing rod 11 to move vertically upward. The first rack 12 moves upward synchronously with the pressing rod 11. The upward movement of the first rack 12 drives the... The second gear 52 rotates in the opposite direction, the timer body 81 resets, and the mainspring returns to its original position; at the same time, the first rack 12 moves upward in conjunction with the second rack 31, the second rack 31 drives the guide tube 38 to move upward synchronously, and the pull rope 7 returns to its slack state as the guide tube 38 moves upward; the upward movement of the second rack 31 also drives the first gear 33 to rotate in the opposite direction, the rotating block 35 and the sealing ring move in the opposite direction, the first sealing ring 36 disengages from the first through hole 24, the second sealing ring 37 resets and seals the second through hole 25, and the device returns to its initial drainage state; Manual Reset (Emergency Scenario): When the mechanical timer 8 malfunctions and cannot reset automatically, or when the toilet tank is full and needs to be stopped urgently, the user pulls the pull cord 7 that extends to the outside of the basin platform 10 (at this time, the pull cord is taut and the pulling force can be directly transmitted). The pull cord 7 pulls the bottom end of the pawl 62, causing the pawl 62 to rotate around the pin and disengage from the ratchet 61, forcibly releasing the self-locking state; the subsequent actions are the same as the automatic reset. The spring 4 drives the pressing rod 11, the first rack 12, the second rack 31 and the guide tube 38 to reset, the pull cord 7 loosens, and the water circuit switches back to the drainage state to avoid overflow or water accumulation.

[0024] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wall-mounted push-timer type fluid diversion mechanism, comprising a push assembly (1), a drainage member (2), an adjusting assembly (3), a spring (4), a supporting assembly (5), a self-locking assembly (6), a pull rope (7), a mechanical timer (8), a baffle (9), a hand basin platform (10) and a guide pipe (38), characterized in that: The pressing assembly (1) includes a pressing rod (11) and a first rack (12). The pressing rod (11) is slidably connected to the hand basin platform (10). The baffle (9) is fixedly connected to the outside of the pressing rod (11). The bottom end of the pressing rod (11) is fixedly connected to the first rack (12). The drainage component (2) includes a fixed shell (21), a drain pipe (22), a water inlet chamber (23), a first through hole (24), a second through hole (25), a drain pipe (26), a clean water outlet pipe (27), and a guide groove (28). The fixed shell (21) has a first through hole (24) and a second through hole (25). The drain pipe (22) is connected to the upper surface of the fixed shell (21). The water inlet chamber (23) is located inside the fixed shell (21). The drain pipe (26) and the clean water outlet pipe (27) are respectively connected to the front of the fixed shell (21). The fixed shell (21) is connected to the drain pipe (26) through the first through hole (24). The fixed shell (21) is connected to the clean water outlet pipe (27) through the second through hole (25). The guide groove (28) is located at the rear of the fixed shell (21). The adjustment assembly (3) includes a second rack (31), a guide bar (32), a first gear (33), a rotating rod (34), a rotating block (35), a first sealing ring (36), and a second sealing ring (37). The rotating rod (34) is rotatably connected to the fixed shell (21) through a sealed bearing. The first gear (33) and the rotating block (35) are fixedly connected to the outside of the rotating rod (34). The first gear (33) meshes with the second rack (31). The first gear (33) is located behind the fixed shell (21). The rotating block (35) is located in the water inlet chamber (23). One side of the second rack (31) is fixedly connected to the guide bar (32). The guide bar (32) is slidably connected in the guide groove (28). The first sealing ring (36) and the second sealing ring (37) are respectively fixed on both sides of the rotating block (35). One end of the guide tube (38) is connected to the bottom of the second rack (31), and the other end of the guide tube (38) extends vertically and has a channel on the inner wall for the pull rope (7) to slide. The spring (4) is sleeved on the outside of the pressing rod (11), and the two ends of the spring (4) are fixedly connected to the baffle (9) and the hand basin platform (10) respectively. The support assembly (5) includes a first fixing frame (51) and a second gear (52). The first fixing frame (51) is fixed to the upper surface of the fixing shell (21). The second gear (52) is rotatably connected to the back of the first fixing frame (51) through a pin shaft, and the second gear (52) meshes with the first rack (12). The self-locking assembly (6) includes a ratchet (61), a pawl (62), a torsion spring (63), and a second fixing frame (64). The ratchet (61) is fixed to the back of the second gear (52). One end of the pawl (62) is engaged with the ratchet (61), and the bottom of the other end of the pawl (62) is fixedly connected to the pull rope (7). The pawl (62) is rotatably connected to the second fixing frame (64) through a pin. The second fixing frame (64) is fixedly connected to the upper surface of the fixing shell (21). The torsion spring (63) is connected between the second fixing frame (64) and the pawl (62), and the torsion spring (63) drives the pawl (62) to always be in contact with the ratchet (61). The pull rope (7) is slidably inserted into the pressing rod (11) and the guide tube (38); The mechanical timer (8) includes a timer body (81), a cam (82) and a third fixing frame (83). The third fixing frame (83) is fixed to the upper surface of the fixing shell (21). The timer body (81) is fixed to the back of the third fixing frame (83) by bolts and meshes with the first rack (12). The cam (82) is fixed to the back of the timer body (81) and located above the pawl (62). Before the timing ends, the cam (82) can push the pawl (62) to disengage from the ratchet (61).

2. The wall-mounted push-and-hold type fluid diverter according to claim 1, characterized by: The shapes of the first sealing ring (36) and the second sealing ring (37) are adapted to the first through hole (24) and the second through hole (25), and the inner diameters of the first sealing ring (36) and the second sealing ring (37) are larger than the diameters of the first through hole (24) and the second through hole (25).

3. The wall-mounted push-and-hold type fluid diverter according to claim 1, characterized by: The first rack (12) is located between the timer body (81) and the second gear (52), and the tooth surface of the first rack (12) is in contact with the drive tooth of the timer body (81) and the tooth surface of the second gear (52) respectively.

4. The wall-mounted push-and-hold type fluid diverter according to claim 1, characterized by: The timer body (81), the second gear (52), the first rack (12), the ratchet (61), and the pawl (62) are all located below the baffle (9).

5. The wall-mounted push-to-actuate timer-type fluid diverter of claim 1, wherein: Wear-resistant sleeves are provided at the contact points between the pull rope (7) and the hole of the pressing rod (11) and the guide tube (38) channel. An anti-slip pull ring is provided at one end of the pull rope (7) extending to the outside of the hand basin platform (10).

6. The wall-mounted push-to-act timing fluid diverter of claim 1, wherein: The inner walls of the drain pipe (22), drain pipe (26) and clean water outlet pipe (27) are all provided with anti-scaling coating.

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