Sand beach foot washing and drying all-in-one machine
By designing a beach foot washing and drying machine that combines fan drying and spray head rinsing, the problem of inconvenient foot washing at the beach has been solved, providing a convenient and safe foot washing and drying solution that meets the needs of tourists of different heights.
Patent Information
- Application Number
- CN202511999876.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-29
- Publication Date
- 2026-02-13
AI Technical Summary
The lack of convenient foot washing and drying facilities at existing beaches results in a poor user experience for tourists.
Design a beach foot dryer/washer that includes a metal casing, foot pedal, fan, air outlet, and spray nozzles. The fan provides the drying function, while the spray nozzles rinse the feet. Combined with rubber anti-slip mats and height-adjustable handrails, it ensures safe and convenient use.
It enables tourists to quickly and safely wash and dry their feet on the beach, improving the user experience, shortening rinsing time, and accommodating the needs of tourists of different heights.
Smart Images

Figure CN121512366A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of beach foot washing and drying technology, specifically a beach foot washing and drying integrated machine. Background Technology
[0002] Beaches are public recreational areas developed for swimming and various water and beach activities. They are usually built on natural or artificial beaches and suitable waters. These areas generally have gentle slopes, fine sand, and clear water, making them suitable for various activities such as swimming, sunbathing, beach volleyball, and kayaking. Depending on the water environment, beaches can be divided into seawater beaches (such as seaside beaches) and freshwater beaches (such as beaches along lakes or rivers).
[0003] However, most ordinary beaches only provide taps for tourists to wash their feet, and it is very inconvenient for tourists to rinse and dry their feet after playing, resulting in a poor experience and reducing the comfort of playing at the beach. Summary of the Invention
[0004] The purpose of this invention is to provide a beach foot washing and drying machine in order to solve the problem of people washing their feet at the beach.
[0005] The technical solution adopted in this invention is as follows: A beach washing and drying foot dryer includes a metal shell, a foot pedal installed on the inner surface of the metal shell, a rubber anti-slip pad provided on the surface of the foot pedal, a fan base plate provided on the upper surface of the foot pedal, a fan installed on the upper surface of the fan base plate, a fan rear cover provided on the rear surface of the fan, an air outlet connected to the front air outlet of the fan, an air outlet opened on the upper surface of the fan base plate, the air outlet correspondingly connected to the air outlet of the air outlet cover, a fan sensor provided on the lower surface of the fan base plate, and an openable rear cover installed on the rear surface of the metal shell, with multiple air inlets opened on the upper surface of the openable rear cover.
[0006] By adopting the above technical solution, the installed metal casing provides support and protection for the entire washing and drying process. The installed foot pedals not only divide the internal space of the metal casing into an upper drying area and a lower rinsing area, but also provide a relatively stable support surface for the visitor's feet, allowing them to quickly and stably place their feet on the foot pedal surface for convenient subsequent drying operations. The installed rubber anti-slip mats prevent visitors from slipping when placing or moving their feet, thus ensuring their safety. The installed fan base plate provides stable and reliable support, ensuring that the fan will not shift or tilt due to its own vibration or external forces during operation. The installed fan draws in surrounding air and accelerates its expulsion, thus creating a continuous airflow. The rear cover protects the internal components of the fan, ensuring convenience and stability. The installed air outlet cover prevents users from accidentally touching the high-speed airflow inside the air outlet, avoiding burns or other injuries. It also disperses and evens the airflow from the air outlet, allowing it to be blown more evenly towards the feet. The installed air outlet allows the fan to more accurately blow the airflow generated by the fan towards the user's feet. The installed fan sensor detects whether the user's feet are on the foot pedal surface. The hinged rear cover allows the internal space of the metal casing to be opened or closed, facilitating maintenance and repair. The air inlet allows the fan to draw in outside air, ensuring normal operation and enhancing both safety and practicality.
[0007] In a preferred embodiment, a top cover is connected to the upper surface of the metal casing, a bottom cover is connected to the lower surface of the metal casing, a fixing rod base plate is installed on the upper inner surface of the metal casing, and a fixing rod is connected to the upper surface of the fixing rod base plate.
[0008] By adopting the above technical solution, and by connecting the metal shell to the inside of the top and bottom covers, the water outlet and air blowing components inside the metal shell can operate more stably. The installed fixing rod base plate can make the upper fixing rod more stable and reliable. The installed fixing rod can make the connection between the metal shell and the lighting components on the outside of the top cover more stable, thus giving it stability and connectivity.
[0009] In a preferred embodiment, an integrated handle is provided on the top surface of the upper cover, a light is installed on the lower surface of the upper cover, a first decorative light is provided on the upper surface of the light, and a second decorative light is provided on the lower surface of the light.
[0010] By adopting the above technical solution, the integrated handle allows tourists to easily hold the device while using the foot washing and drying machine, preventing wobbling caused by instability. The installed lighting allows tourists to more fully observe the washing process when using the device at night. The first and second decorative lights enhance the appearance and improve the user experience, making the device look more modern and upscale in the environment, thus combining convenience and aesthetics.
[0011] In a preferred embodiment, a water tank cover is provided on the inner bottom surface of the metal casing, a water leakage hole is provided on the upper surface of the water tank cover, and a metal inner wall is provided on the inner wall surface of the metal casing.
[0012] By adopting the above technical solution, the water tank cover can prevent debris from falling into the lower drainage hole, thus avoiding blockage and preventing the drainage hole from draining properly. The drainage hole can quickly drain excess water, thus preventing water overflow and making the ground slippery. The installed metal inner wall can enhance the structural strength and stability, while also providing a certain degree of protection, making it adaptable and protective.
[0013] In a preferred embodiment, a water spray head is provided on the upper part of the interior of the metal casing, and multiple water spray holes are formed on the lower surface of the water spray head. A water spray head sensor is installed on one side surface of the water spray head, and a sensor signal line is connected to one side surface of the water spray head sensor.
[0014] By adopting the above technical solution, the installed spray heads and spray holes can spray water onto the lower rinsing area. The installed spray head sensor can be used to detect whether a visitor's foot is placed in the lower rinsing area. When the visitor's foot is placed in the rinsing area, the sensor switch is triggered, and water is sprayed to clean the foot. The installed sensor signal line can be used to transmit the signal from the spray head sensor to the control box, thereby controlling the operation of the blower and rinsing components, making it convenient and practical.
[0015] In a preferred embodiment, a control box is connected to one end of the sensor signal line, and a control box base is mounted on one side of the control box.
[0016] By adopting the above technical solution, the control box base can be used to fix the control box, thereby ensuring the stable operation of the control box. The installed control box can be used to coordinate the working sequence and cooperation between various components, thereby ensuring that the device can operate in an orderly manner, and thus providing tourists with a convenient and efficient user experience, making it both fixed and efficient.
[0017] In a preferred embodiment, a water outlet pipe is connected to the lower surface of the control box, one end of which is connected to a spray nozzle, and a water inlet pipe is connected to one side surface of the control box.
[0018] By adopting the above technical solution, the installed water inlet pipe can be used to connect to an external water source. When the foot dryer needs the water spraying function, the water inlet pipe will continuously deliver external water to the spray head, thereby providing sufficient water supply for the water spraying operation. This ensures that the water spraying function can be used normally and continuously, making it practical and stable.
[0019] In a preferred embodiment, a control box wire is connected to the lower surface of the control box, one end of the control box wire is connected to a transformer, and a transformer mounting bracket is installed on the outer surface of the transformer.
[0020] By adopting the above technical solution, the connection between the control box and the transformer can be made more stable through the installed control box wiring. The installed transformer mounting bracket can make the transformer more stable during operation, preventing damage caused by loosening or falling off. The installed transformer can convert the input voltage into the appropriate voltage required by each component, thereby ensuring that each component can work under the optimal voltage, making it comprehensive and stable.
[0021] In a preferred embodiment, a power cord is connected to one side surface of the transformer, a plug is provided on one end surface of the power cord, an electrical plug is installed on the lower surface of the fan, a fan wire is connected to the rear surface of the electrical plug, and one end of the fan wire is connected to the transformer.
[0022] By adopting the above technical solution, the installed power cord not only allows tourists a certain range of movement when using the device, but also allows them to easily adjust the position of the foot washer and dryer according to their actual needs. It also ensures a continuous and stable power supply, without affecting the normal operation of the foot washer and dryer's various functions. The installed plug ensures a stable and reliable current flow into the power cord, which is then transmitted to the foot washer and dryer, providing convenience and stability. One end of the power cord plug connects to the fan power cord, and the other end can be inserted into the external power socket of the fan, allowing the current to smoothly enter the fan. The installed fan power cord can be directly connected to the fan, accurately delivering the appropriate voltage and current converted from the external power supply to the fan, thus ensuring a stable and sufficient power supply for the fan, making it smooth and adaptable.
[0023] In a preferred embodiment, L-shaped fixing rods are fixedly installed on both sides of the metal shell, a fixing cylinder is connected to the upper surface of the L-shaped fixing rods, a telescopic cylinder is installed on the upper inner surface of the fixing cylinder, an insertion hole is opened on the outer surface of the telescopic cylinder, an insertion post is provided on the outer surface of the fixing cylinder, and the insertion post is engaged with the insertion hole, and the outer surface of the telescopic cylinder is provided with anti-slip texture.
[0024] By adopting the above technical solution, the installed handrail mechanism provides tourists with a stable support point when washing and drying their feet, preventing falls due to instability and potential injuries. The height adjustment mechanism accommodates tourists of different heights, allowing them to use the handrail for support. During use, the insert is pulled away from the outside of the telescopic cylinder, allowing the inner telescopic cylinder to move up and down. When the tourist adjusts the telescopic cylinder to a certain height, the insert is inserted and connected to the socket on the surface of the telescopic cylinder, fixing the cylinder inside the fixed cylinder and completing the height adjustment. The anti-slip texture prevents the cylinder from slipping out of the hand, making it versatile and comprehensive.
[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: This invention features a simple and elegant design, compact size, and lightweight construction. To use it, users should first hold the upper handle to prevent wobbling due to instability. Then, one foot is inserted into the lower rinsing area, and a sensor switch is activated to spray water and rinse the feet. After rinsing, the feet are placed on the anti-slip mat on the middle foot pedal, triggering another sensor switch to rotate the fan. This draws air in through the air inlet on the rear cover and blows it downwards through the air outlet, drying the feet. The process is simple and convenient, eliminating the need for towels and allowing users to put on their shoes and leave immediately. This significantly improves cleaning efficiency, shortens rinsing time, and optimizes the user experience.
[0026] 2. The installed handrail mechanism provides tourists with a stable support point while washing and drying their feet, preventing falls due to instability and potential injuries. Furthermore, the height adjustment mechanism accommodates tourists of different heights, making the handrail versatile and comprehensive. Attached Figure Description
[0027] Figure 1This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the fan and the water spray head sensor in this invention; Figure 3 This is a schematic diagram of the opening and closing rear cover structure in this invention; Figure 4 This is a schematic diagram of the metal inner wall structure in this invention; Figure 5 This is a schematic diagram of the transformer structure in this invention; Figure 6 This is a schematic diagram of the fixing rod structure in this invention; Figure 7 This is a schematic diagram of the control box base structure in this invention; Figure 8 This is a schematic diagram of the handrail structure in this invention.
[0028] Marked in the diagram: 1. All-in-one handle; 2. Top cover; 3. First decorative light; 4. Lighting light; 5. Second decorative light; 6. Fixing rod; 7. Fixing rod base plate; 8. Metal outer shell; 9. Air inlet; 10. Opening / closing rear cover; 11. Bottom cover; 12. Fan base plate; 13. Air outlet; 14. Fan sensor; 15. Metal inner wall; 16. Foot pedal; 17. Rubber anti-slip mat; 18. Water tank cover; 19. Drain hole; 20. Spray head sensor; 21. Spray hole; 22. 1. Control box base; 23. Air outlet cover; 24. Fan; 25. Fan rear cover; 26. Wire plug; 27. Fan wire; 28. Spray head; 29. Sensor signal line; 30. Control box; 31. Water outlet pipe; 32. Water inlet pipe; 33. Control box wire; 34. Transformer; 35. Transformer mounting bracket; 36. Power cord; 37. Plug; 38. L-shaped fixing rod; 39. Fixing cylinder; 40. Insert post; 41. Telescopic cylinder; 42. Socket; 43. Anti-slip texture. Detailed Implementation
[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0030] Example
[0031] Reference Figure 1-4A beach foot washing and drying machine includes a metal shell 8, a foot pedal 16 installed on the inner surface of the metal shell 8, a rubber anti-slip pad 17 provided on the surface of the foot pedal 16, a fan base plate 12 provided on the upper surface of the foot pedal 16, a fan 24 installed on the upper surface of the fan base plate 12, and a fan rear cover 25 provided on the rear surface of the fan 24. The installed metal casing 8 provides support and protection for the entire washing and drying process. The installed foot pedal 16 not only divides the internal space of the metal casing 8 into an upper drying area and a lower rinsing area, but also provides a relatively stable support surface for the visitor's feet, allowing the visitor to quickly and stably place their feet on the surface of the foot pedal 16 for convenient subsequent drying operations. The installed rubber anti-slip mat 17 prevents the visitor from slipping when placing or moving their feet, thus ensuring the visitor's personal safety. The installed fan base plate 12 provides stable and reliable support, ensuring that the fan 24 will not shift or tilt due to its own vibration or external forces during operation. The installed fan 24 can draw in the surrounding air and accelerate its expulsion, thus forming a continuous airflow. The installed fan rear cover 25 protects the internal components of the fan 24, making it convenient and stable.
[0032] Reference Figure 1-4 The front air outlet of the fan 24 is connected to the air outlet cover 23. An air outlet 13 is opened on the upper surface of the fan base plate 12. The air outlet 13 is connected to the air outlet of the air outlet cover 23. A fan sensor 14 is provided on the lower surface of the fan base plate 12. An openable rear cover 10 is installed on the rear surface of the metal shell 8. Multiple air inlets 9 are opened on the upper surface of the openable rear cover 10. The installed air outlet cover 23 prevents tourists from accidentally touching the high-speed airflow inside the air outlet 13 during use, avoiding burns or other injuries. It also disperses and evens out the airflow from the air outlet 13, allowing the airflow to be blown more evenly towards the feet. The installed air outlet 13 allows the airflow generated by the fan 24 to be blown more accurately towards the tourist's feet. The installed fan sensor 14 can be used to sense whether the tourist's feet are placed on the surface of the foot pedal 16. The installed openable rear cover 10 can be used to open or close the internal space of the metal shell 8, thereby facilitating maintenance and repair. The opened air inlet 9 can be used to draw in external air, thereby enabling the fan 24 to operate normally, making it safe and practical.
[0033] Reference Figure 1-6The upper surface of the metal casing 8 is connected to the top cover 2, and the lower surface of the metal casing 8 is connected to the bottom cover 11. A fixing rod base plate 7 is installed on the upper inner surface of the metal casing 8, and a fixing rod 6 is connected to the upper surface of the fixing rod base plate 7. By connecting the metal casing 8 to the inner side of the top cover 2 and the bottom cover 11, the water outlet component and the blower component inside the metal casing 8 can operate more stably. The installed fixing rod base plate 7 makes the upper fixing rod 6 more stable and reliable. The installed fixing rod 6 makes the connection between the metal casing 8 and the lighting component on the outside of the top cover 2 more stable, giving it stability and connectivity.
[0034] Reference Figure 1 The top surface of the upper cover 2 is equipped with an integrated handle 1, and the lower surface of the upper cover 2 is equipped with a light 4. A first decorative light 3 is installed above the light 4, and a second decorative light 5 is installed below the light 4. The integrated handle 1 allows users to easily hold the device while using the foot washer and dryer, preventing wobbling due to instability. The light 4 allows users to better observe the washing process at night. The first and second decorative lights 3 and 5 enhance the aesthetics and improve the user experience, making the device appear more modern and upscale, thus combining convenience and beauty.
[0035] Reference Figure 1 The inner bottom surface of the metal casing 8 is provided with a water tank cover 18, and a drainage hole 19 is provided on the upper surface of the water tank cover 18. The inner wall surface of the metal casing 8 is provided with a metal inner wall 15. The water tank cover 18 can prevent debris from falling into the drainage hole 19, thereby avoiding blockage and preventing the drainage hole 19 from draining properly. The drainage hole 19 can quickly drain excess water, thereby preventing water accumulation and slippery ground. The installed metal inner wall 15 can enhance the structural strength and stability, while also providing a certain degree of protection, making it adaptable and protective.
[0036] Reference Figure 1-4Inside the metal casing 8, a water spray head 28 is located on the upper part. Multiple water spray holes 21 are formed on the lower surface of the water spray head 28. A water spray head sensor 20 is mounted on one side of the water spray head 28, and a sensor signal line 29 is connected to one side of the water spray head sensor 20. The water spray head 28 and water spray holes 21 allow water to be sprayed onto the rinsing area below. The water spray head sensor 20 detects whether a visitor's foot is placed in the rinsing area. When a visitor's foot is placed in the rinsing area, a sensor switch is triggered, and water is sprayed to clean the foot. The sensor signal line 29 transmits the signal from the water spray head sensor 20 to the control box 30, thereby controlling the operation of the blower and rinsing components, making it convenient and practical.
[0037] Reference Figure 4-7 One end of the sensor signal line 29 is connected to the control box 30, and a control box base 22 is mounted on one side of the control box 30. The control box base 22 is used to fix the control box 30, thereby ensuring the stable operation of the control box 30. The installed control box 30 can be used to coordinate the working sequence and cooperation between various components, thereby ensuring that the device can operate in an orderly manner, and thus providing tourists with a convenient and efficient user experience, making it both stable and efficient.
[0038] Reference Figure 4 A water outlet pipe 31 is connected to the lower surface of the control box 30, and one end of the water outlet pipe 31 is connected to the spray head 28. A water inlet pipe 32 is connected to one side surface of the control box 30. The installed water inlet pipe 32 can be used to connect to an external water source. When the washer-dryer foot combo needs the water spraying function, the water inlet pipe 32 will continuously deliver external water to the spray head 28, thereby providing sufficient water supply for the water spraying operation, and ensuring that the water spraying function can be used normally and continuously, making it practical and stable.
[0039] Reference Figure 4-5 A control box wire 33 is connected to the lower surface of the control box 30. One end of the control box wire 33 is connected to a transformer 34, and a transformer mounting bracket 35 is installed on the outer surface of the transformer 34. The installed control box wire 33 makes the connection between the control box 30 and the transformer 34 more stable. The installed transformer mounting bracket 35 makes the transformer 34 more stable during operation, preventing damage caused by loosening or falling off. The installed transformer 34 can convert the input voltage into the appropriate voltage required by each component, thereby ensuring that each component can work under the optimal voltage, making it comprehensive and stable.
[0040] Reference Figure 2-5A power cord 36 is connected to one side of the transformer 34. A plug 37 is provided on one end of the power cord 36. A wire plug 26 is installed on the lower surface of the fan 24. A fan wire 27 is connected to the rear surface of the wire plug 26. One end of the fan wire 27 is connected to the transformer 34. The installed power cord 36 not only allows tourists a certain range of movement when using the device, but also allows them to easily adjust the position of the foot washer and dryer according to their actual needs. It also ensures a continuous and stable power supply, without affecting the normal operation of the foot washer and dryer. The installed plug 37 ensures a stable and reliable current flow into the power cord 36, which is then transmitted to the foot washer and dryer, providing convenience and stability. One end of the plug 26 is connected to the fan wire 27, and the other end can be inserted into the external power socket of the fan 24, allowing current to smoothly enter the fan 24. The installed fan wire 27 allows direct connection to the fan 24, accurately delivering the appropriate voltage and current converted from external power to the fan 24, ensuring a stable and sufficient power supply for the fan 24, making it smooth and adaptable.
[0041] Reference Figure 1-8 L-shaped fixing rods 38 are fixedly installed on both sides of the metal shell 8. A fixing cylinder 39 is connected to the upper surface of the L-shaped fixing rods 38. A telescopic cylinder 41 is installed on the upper inner surface of the fixing cylinder 39. An insertion hole 42 is opened on the outer surface of the telescopic cylinder 41. An insertion post 40 is provided on the outer surface of the fixing cylinder 39, and the insertion post 40 is correspondingly engaged with the insertion hole 42. An anti-slip texture 43 is provided on the outer surface of the telescopic cylinder 41. The installed handrail mechanism provides a stable support point for tourists when washing and drying their feet, preventing falls due to instability and potential injuries. The height adjustment mechanism accommodates tourists of different heights, allowing them to use the handrail for support. When in use, the insert 40 is pulled away from the outside of the telescopic cylinder 41, allowing the inner telescopic cylinder 41 to move up and down. When the tourist adjusts the telescopic cylinder 41 to a certain height, the insert 40 is inserted and connected to the insertion hole 42 on the surface of the telescopic cylinder 41, thus fixing the telescopic cylinder 41 inside the fixed cylinder 39, completing the height adjustment. The anti-slip texture 43 prevents the tourist from slipping off the telescopic cylinder 41, making it versatile and comprehensive.
[0042] The implementation principle of this invention's integrated beach washing and drying foot machine is as follows: The installed metal casing 8 provides support and protection for the entire washing and drying process. The installed foot pedal 16 not only divides the internal space of the metal casing 8 into an upper drying area and a lower rinsing area, but also provides a relatively stable support surface for the visitor's feet, allowing the visitor to quickly and stably place their feet on the surface of the foot pedal 16 for convenient subsequent drying operations. The installed rubber anti-slip mat 17 prevents the visitor from slipping when placing or moving their feet, thus ensuring the visitor's personal safety. The installed fan base plate 12 provides stable and reliable support, ensuring that the fan 24 will not shift or tilt due to its own vibration or external forces during operation. The installed fan 24 can draw in surrounding air and accelerate its expulsion, thereby forming a continuous airflow. The fan rear cover 25 protects the internal components of the fan 24, ensuring convenience and stability. The installed air outlet cover 23 prevents users from accidentally touching the high-speed airflow inside the air outlet 13, avoiding burns or other injuries. It also disperses and evens the airflow from the air outlet 13, allowing the airflow to be blown more evenly towards the feet. The installed air outlet 13 allows the airflow generated by the fan 24 to be blown more accurately towards the user's feet. The installed fan sensor 14 detects whether the user's feet are placed on the surface of the foot pedal 16. The installed openable rear cover 10 allows the internal space of the metal casing 8 to be opened or closed, facilitating maintenance and repair. The opened air inlet 9 allows the intake of external air, enabling the fan 24 to operate normally, ensuring safety and practicality.
[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A beach foot washing and drying machine, comprising a metal casing (8), characterized in that: A foot pedal (16) is installed on the inner surface of the metal casing (8). A rubber anti-slip pad (17) is provided on the surface of the foot pedal (16). A fan base plate (12) is provided on the upper surface of the foot pedal (16). A fan (24) is installed on the upper surface of the fan base plate (12). A fan rear cover (25) is provided on the rear surface of the fan (24). An air outlet hood (23) is connected to the front air outlet of the fan (24). An air outlet (13) is opened on the upper surface of the fan base plate (12). The air outlet (13) is connected to the air outlet of the air outlet hood (23). A fan sensor (1) is provided on the lower surface of the fan base plate (12). 4) A hinged rear cover (10) is installed on the rear surface of the metal shell (8). Multiple air inlets (9) are provided on the upper surface of the hinged rear cover (10). L-shaped fixing rods (38) are fixedly installed on both sides of the metal shell (8). A fixing cylinder (39) is connected to the upper surface of the L-shaped fixing rods (38). A telescopic cylinder (41) is installed on the upper inner surface of the fixing cylinder (39). An insertion hole (42) is provided on the outer surface of the telescopic cylinder (41). An insertion post (40) is provided on the outer surface of the fixing cylinder (39), and the insertion post (40) is correspondingly engaged with the insertion hole (42). Anti-slip texture (43) is provided on the outer surface of the telescopic cylinder (41).
2. The beach washing and drying foot dryer as described in claim 1, characterized in that: The upper surface of the metal shell (8) is connected to a top cover (2), the lower surface of the metal shell (8) is connected to a bottom cover (11), the upper inner surface of the metal shell (8) is fitted with a fixing rod base plate (7), and the upper surface of the fixing rod base plate (7) is connected to a fixing rod (6).
3. The beach washing and drying foot dryer as described in claim 1, characterized in that: An integrated handle (1) is provided on the top surface of the upper cover (2), a lighting lamp (4) is installed on the lower surface of the upper cover (2), a first decorative lamp (3) is provided on the upper surface of the lighting lamp (4), and a second decorative lamp (5) is provided on the lower surface of the lighting lamp (4).
4. The beach washing and drying foot dryer as described in claim 1, characterized in that: The bottom surface of the metal casing (8) is provided with a water tank cover (18), the upper surface of the water tank cover (18) is provided with a water leakage hole (19), and the inner wall surface of the metal casing (8) is provided with a metal inner wall (15).
5. The beach washing and drying foot dryer as described in claim 1, characterized in that: A water spray head (28) is provided on the upper part of the interior of the metal casing (8). Multiple water spray holes (21) are opened on the lower surface of the water spray head (28). A water spray head sensor (20) is installed on one side surface of the water spray head (28). A sensor signal line (29) is connected to one side surface of the water spray head sensor (20).
6. The beach washing and drying foot dryer as described in claim 5, characterized in that: One end of the sensor signal line (29) is connected to a control box (30), and a control box base (22) is mounted on one side of the control box (30).
7. A beach washing and drying foot dryer as described in claim 6, characterized in that: The lower surface of the control box (30) is connected to a water outlet pipe (31), one end of which is connected to a spray head (28), and one side surface of the control box (30) is connected to a water inlet pipe (32).
8. A beach washing and drying foot dryer as described in claim 6, characterized in that: The lower surface of the control box (30) is connected to a control box wire (33), one end of which is connected to a transformer (34), and a transformer mounting bracket (35) is installed on the outer surface of the transformer (34).
9. A beach washing and drying foot dryer as described in claim 8, characterized in that: A power cord (36) is connected to one side surface of the transformer (34), and a plug (37) is provided on one end surface of the power cord (36). A wire plug (26) is installed on the lower surface of the fan (24), and a fan wire (27) is connected to the rear surface of the wire plug (26). One end of the fan wire (27) is connected to the transformer (34).