Hand dryer device integrated with multifunctional assembly

Abstract

The utility model discloses hand dryer equipment integrated with a multifunctional component, which relates to the technical field of hand dryers and comprises an outer shell, a drain pipe, a collecting basket, a water tank, bristles, a transmission shaft, a first motor, an opening and closing mechanism, a washing and blowing mechanism and a top cover. The top cover has the advantages of being reasonable and simple in structure, low in production cost and convenient to install, the top cover is automatically opened and closed through the opening and closing mechanism driven by a motor driving gear, and operation is convenient and fast; the hand washing function and the hand drying function are integrated, the water conveying hole and the output hole are matched with the motor to drive the bristles to rotate, efficient cleaning is achieved, sewage is filtered and discharged through the collecting basket, and sanitation and environmental protection are achieved; the control valve plate is controlled to move through transmission of the motor, the gear and the rack, the water outlet state and the air outlet state are switched, the air heater blows out hot air to dry hands through the communicating channel, the functions are complete, the using process is effectively simplified, and the user experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of hand dryer technology, and in particular to a hand dryer device integrating multifunctional components. Background Technology

[0002] Hand dryers and handwashing facilities are common hygiene amenities in public places and home restrooms. Traditional hand dryers have a relatively simple function, only drying hands. Users need to wash their hands at the sink first and then move to the hand dryer to dry their hands, which is a rather cumbersome process. In addition, the separate installation of the sink and hand dryer not only takes up more space but also increases installation and maintenance costs.

[0003] With increasing demands for quality of life and greater emphasis on space utilization efficiency, the market urgently needs an integrated device that combines handwashing and hand-drying functions, simplifying the usage process while reducing overall equipment costs and installation space requirements. Furthermore, existing handwashing devices fall short in terms of convenience and efficiency in cleaning hands, failing to meet users' needs for rapid and deep cleaning. Therefore, developing a hand dryer with integrated multi-functional components that is structurally simple, low-cost, easy to install, and feature-rich is of significant practical importance. Utility Model Content

[0004] The purpose of this invention is to provide a hand dryer device with integrated multi-functional components to solve the above-mentioned problems, thereby addressing the issues of traditional hand washing and drying devices having limited functionality, cumbersome usage procedures, large space requirements, high installation and maintenance costs, and low cleaning efficiency.

[0005] To address the aforementioned problems, this utility model provides a technical solution: a hand dryer device integrating multifunctional components, including a housing, a drain pipe, a collection basket, a water tank, bristles, a drive shaft, a motor, an opening and closing mechanism, a washing and blowing mechanism, and a top cover; the upper side of the housing has a water tank inside, and the upper left side of the housing is connected to the left side of the top cover via the opening and closing mechanism; the right inlet of the drain pipe is connected to the lower opening of the water tank, and a collection basket is provided inside the lower opening of the water tank; the motor is fixedly connected to the outside of the housing; the drive shaft is movably connected inside the water tank, and the center of one end of the drive shaft is fixedly connected to the output shaft of the motor, and several bristles are evenly fixedly connected to the outside of the drive shaft; the washing and blowing mechanism is located inside the top cover.

[0006] Preferably, the opening and closing mechanism includes a second motor, a drive gear, an end face gear, a connecting shaft, a connecting groove, and a fixed base. The second motor is fixedly connected to the upper left side of the outer casing, and the drive gear is fixedly connected to the upper output shaft of the second motor. The connecting groove is located inside the lower left side of the top cover. The fixed base is located inside the connecting groove, and its bottom is fixedly connected to the upper left side of the outer casing. The connecting shaft is movably connected to the center of the fixed base, and both sides of the connecting shaft are fixedly connected to the inner left side of the top cover. The end face gear is movably connected to the center of the fixed base and is connected to the drive gear.

[0007] Preferably, the second motor is a servo motor or a stepper motor.

[0008] Preferably, the washing and blowing mechanism includes a water inlet pipe, a valve, a water supply hole, a hot air blower, an air outlet, a valve plate, a valve hole, a motor, a transmission gear, a rack, an inner cavity, and an output hole. The inner cavity is located inside the lower side of the top cover, and several inclined output holes are opened on the lower side of the inner cavity. A water supply hole is opened on the left side of the inner cavity, and the left inlet of the water supply hole is connected to the right outlet of the water inlet pipe through a valve. The hot air blower is fixedly connected to the upper side of the top cover, and several air outlet holes are opened on the bottom surface of the upper side of the top cover. The valve plate is laterally movable and connected to the upper side of the inner cavity, and several output holes are opened on the valve plate. A rack is fixedly connected to the center of the right side of the valve plate. The motor is fixedly connected to the upper right side of the top cover, and a transmission gear is fixedly connected to the lower output shaft of the motor, and the transmission gear is connected to the rack.

[0009] Preferably, the third motor is a servo motor or a stepper motor.

[0010] Preferably, the valve is an electromagnetic valve.

[0011] The beneficial effects of this utility model are: (1) This utility model has the characteristics of reasonable and simple structure, low production cost and convenient installation. The opening and closing mechanism driven by motor and gear transmission realizes the automatic opening and closing of the top cover, which is convenient to operate.

[0012] (2) This utility model integrates hand washing and hand drying functions. It uses water inlet and outlet holes in conjunction with a motor to drive the brush bristles to rotate, achieving efficient cleaning. Wastewater is filtered and discharged through a collection basket, which is hygienic and environmentally friendly.

[0013] (3) This utility model controls the movement of the valve plate through motor, gear and rack transmission to switch the water outlet and air outlet states. The hot air blows out hot air to dry hands through the connecting channel. It has complete functions, effectively simplifies the usage process and improves the user experience. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the opening and closing mechanism.

[0016] Figure 3 This is a schematic diagram of the washing and blowing mechanism.

[0017] 1-Outer shell; 2-Drain pipe; 3-Collection basket; 4-Water tank; 5-Brush bristles; 6-Drive shaft; 7-Motor 1; 8-Opening and closing mechanism; 9-Washing and blowing mechanism; 10-Top cover; 81-Motor 2; 82-Drive gear; 83-End face gear; 84-Connecting shaft; 85-Connecting groove; 86-Fixing base; 91-Water inlet pipe; 92-Valve; 93-Water supply hole; 94-Hot air blower; 95-Air outlet; 96-Valve plate; 97-Valve hole; 98-Motor 3; 99-Drive gear; 910-Rack; 911-Inner cavity; 912-Output hole. Detailed Implementation

[0018] like Figure 1 As shown, this specific embodiment adopts the following technical solution: a hand dryer device integrating multifunctional components, including a housing 1, a drain pipe 2, a collection basket 3, a water tank 4, bristles 5, a drive shaft 6, a motor 7, an opening and closing mechanism 8, a washing and blowing mechanism 9, and a top cover 10; the water tank 4 is provided inside the upper side of the housing 1, and the upper left side of the housing 1 is connected to the left side of the top cover 10 through the opening and closing mechanism 8; the right inlet of the drain pipe 2 is connected to the lower opening of the water tank 4, and the collection basket 3 is provided inside the lower opening of the water tank 4; the motor 7 is fixedly connected to the outside of the housing 1; the drive shaft 6 is movably connected inside the water tank 4, and the center of one end of the drive shaft 6 is fixedly connected to the output shaft of the motor 7, and several bristles 5 are evenly fixedly connected to the outside of the drive shaft 6; the washing and blowing mechanism 9 is located inside the top cover 10.

[0019] like Figure 2 As shown, the specific structure of the opening and closing mechanism 8 includes a second motor 81, a drive gear 82, an end face gear 83, a connecting shaft 84, a connecting groove 85, and a fixed base 86. The second motor 81 is fixedly connected to the interior of the upper left side of the outer casing 1, and the drive gear 82 is fixedly connected to the upper output shaft of the second motor 81. The connecting groove 85 is opened inside the lower left side of the top cover 10. The fixed base 86 is located inside the connecting groove 85, and the bottom of the fixed base 86 is fixedly connected to the upper left side of the outer casing 1. The connecting shaft 84 is movably connected to the center of the fixed base 86, and both sides of the connecting shaft 84 are fixedly connected to the interior of the left side of the top cover 10. The end face gear 83 is movably connected to the interior of the center of the fixed base 86, and the end face gear 83 is connected to the drive gear 82.

[0020] Among them, motor 81 is a servo motor or a stepper motor.

[0021] like Figure 3As shown, the specific structure of the washing and blowing mechanism 9 includes a water inlet pipe 91, a valve 92, a water supply hole 93, a hot air blower 94, an air outlet 95, a valve plate 96, a valve hole 97, a motor 98, a transmission gear 99, a rack 910, an inner cavity 911, and an output hole 912. The inner cavity 911 is located inside the lower side of the top cover 10. Several inclined output holes 912 are opened on the lower side of the inner cavity 911. A water supply hole 93 is opened on the left side of the inner cavity 911, and the left inlet of the water supply hole 93 is connected to the right outlet of the water inlet pipe 91 through the valve 92. Connections: The hot air blower 94 is fixedly connected to the inside of the upper side of the top cover 10, and several air outlet holes 95 are opened on the bottom surface of the inside of the upper side of the top cover 10; The valve plate 96 is laterally movably connected to the upper side of the inner cavity 911, and several output holes 912 are opened on the valve plate 96; A rack 910 is fixedly connected to the center of the right side of the valve plate 96; The motor 98 is fixedly connected to the inside of the upper right side of the top cover 10, and a transmission gear 99 is fixedly connected to the lower output shaft of the motor 98, and the transmission gear 99 is connected to the rack 910.

[0022] Among them, motor 98 is a servo motor or a stepper motor; valve 92 is a solenoid valve.

[0023] The utility model is used as follows: It features a reasonable and simple structure, low production cost, convenient installation, and complete functions. In use, the second motor 81 (servo motor or stepper motor) in the opening and closing mechanism 8 is activated. The upper output shaft of the second motor 81 drives the drive gear 82 to rotate. The drive gear 82 meshes with the end face gear 83, driving the connecting shaft 84 to rotate in the center of the fixed seat 86. Since both sides of the connecting shaft 84 are fixedly connected to the left side of the top cover 10, the top cover 10 rotates around the axis of the connecting shaft 84, allowing the top cover 10 to be opened on the upper left side of the outer shell 1 via the opening and closing mechanism 8. After opening the top cover 10, the valve 92 (electromagnetic valve) in the washing and blowing mechanism 9 is activated. Water from the inlet pipe 91 is sprayed out through the water inlet hole 93 and the inclined output hole 912 on the lower side of the inner cavity 911 for the user to wash their hands. Simultaneously, the first motor 7 is activated. The output shaft of machine 7 drives the transmission shaft 6 to rotate inside the water tank 4. Several bristles 5, which are evenly fixed to the outside of the transmission shaft 6, rotate accordingly to help the user clean the dirt on their hands. The wastewater generated during the handwashing process is filtered through the collection basket 3 at the lower opening of the water tank 4 and discharged through the drain pipe 2. After the handwashing is completed, the valve 92 is closed to stop the water supply, and the motor 3 98 (servo motor or stepper motor) is started. The lower output shaft of the motor 3 98 drives the transmission gear 99 to rotate. The transmission gear 99 meshes with the rack 910, causing the valve plate 96 to move laterally to the left on the upper side of the inner cavity 911 of the washing and drying mechanism 9, so that the air outlet 95 is connected to the valve hole 97. Then the hot air blower 94 is started. The hot air generated by the hot air blower 94 is blown out through the air outlet 95 on the inner bottom surface of the upper side of the top cover 10, through the connected valve hole 97 and the output hole 912, to dry the user's hands.

[0024] The control method of this utility model is either manual start-up or control through existing automation technology. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0025] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from its spirit and scope. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A hand dryer device integrating multifunctional components, characterized in that: It includes an outer shell (1), a drain pipe (2), a collection basket (3), a water tank (4), a brush (5), a drive shaft (6), a motor (7), an opening and closing mechanism (8), a washing and blowing mechanism (9), and a top cover (10). The upper side of the outer shell (1) is provided with a water tank (4), and the upper left side of the outer shell (1) is connected to the left side of the top cover (10) through an opening and closing mechanism (8); The drain pipe (2) is connected to the lower opening of the water tank (4) at the right inlet, and a collection basket (3) is provided inside the lower opening of the water tank (4). The motor (7) is fixedly connected to the outside of the outer casing (1); The drive shaft (6) is movably connected inside the water tank (4). One end of the drive shaft (6) is fixedly connected to the output shaft of motor (7). Several bristles (5) are evenly fixedly connected to the outside of the drive shaft (6). The washing and blowing mechanism (9) is located inside the top cover (10).

2. The hand dryer device with integrated multifunctional components according to claim 1, characterized in that: The specific structure of the opening and closing mechanism (8) includes a second motor (81), a drive gear (82), an end face gear (83), a connecting shaft (84), a connecting groove (85), and a fixed seat (86). The second motor (81) is fixedly connected inside the upper left side of the outer casing (1), and a drive gear (82) is fixedly connected to the upper output shaft of the second motor (81). The connecting groove (85) is located inside the lower left side of the top cover (10); The fixing seat (86) is located inside the connecting groove (85). The bottom of the fixing seat (86) is fixedly connected to the upper left side of the outer shell (1). The fixing seat (86) is movably connected to the center of the connecting shaft (84), and the outer sides of the connecting shaft (84) are fixedly connected to the inner left side of the top cover (10). The end face gear (83) is movably connected to the center of the fixed base (86), and the end face gear (83) is connected to the drive gear (82).

3. The hand dryer device with integrated multifunctional components according to claim 2, characterized in that: The second motor (81) is a servo motor or a stepper motor.

4. The hand dryer device with integrated multifunctional components according to claim 1, characterized in that: The specific structure of the washing and blowing mechanism (9) includes a water inlet pipe (91), a valve (92), a water supply hole (93), a hot air blower (94), an air outlet (95), a valve plate (96), a valve hole (97), a motor (98), a transmission gear (99), a rack (910), an inner cavity (911), and an output hole (912). The inner cavity (911) is located inside the lower side of the top cover (10). Several inclined output holes (912) are opened on the lower side of the inner cavity (911). A water supply hole (93) is opened on the left side of the inner cavity (911), and the left inlet of the water supply hole (93) is connected to the right outlet of the water inlet pipe (91) through a valve (92). The hot air blower (94) is fixedly connected to the inside of the top cover (10), and a number of air outlet holes (95) are opened on the bottom surface of the inside of the top cover (10). The valve plate (96) is laterally movably connected to the upper side of the inner cavity (911). Several output holes (912) are opened on the valve plate (96). A rack (910) is fixedly connected to the center of the right side of the valve plate (96). The motor three (98) is fixedly connected to the inside of the upper right side of the top cover (10). A transmission gear (99) is fixedly connected to the lower output shaft of the motor three (98), and the transmission gear (99) is connected to the rack (910).

5. The hand dryer device with integrated multifunctional components according to claim 4, characterized in that: The motor three (98) is a servo motor or a stepper motor.

6. The hand dryer device with integrated multifunctional components according to claim 4, characterized in that: The valve (92) is an electromagnetic valve.

Images