Mobile multifunctional cleaning and care device and loading and unloading method thereof

Abstract

The present invention relates to a mobile multifunctional cleaning and care device and a loading and unloading method thereof, comprising a main unit with casters, a clean water bucket installed above the main unit, a sewage bucket installed above the clean water bucket, an air outlet channel and a ventilator installed in the main unit, a blower assembly connected to the air outlet channel installed on the side wall of the main unit, a shower assembly connected to the clean water bucket via a micro water pump arranged in the main unit is also installed on the side wall of the main unit, a water-gas separation channel is also arranged between the main unit, the clean water bucket and the sewage bucket, a water filtering and ventilation device located in the sewage bucket is arranged in the water-gas separation channel, an air inlet end of the water-gas separation channel is connected to the shower assembly, an air outlet end of the water-gas separation channel is connected to the air outlet channel, and an electrical control assembly is also arranged in the main unit. The device can assist manual operation in completing the main processes of spraying warm water, cleaning hair, absorbing water and drying hair in the shampooing operation.

Description

Technical Field

[0001] The invention relates to a mobile multifunctional cleaning and nursing device and a loading and unloading method thereof. Background Art

[0002] At present, most of the hair washing methods are manual washing and cleaning methods, which include first wetting the hair with warm water, applying shampoo, rubbing the hair and scalp with fingers, or using a simple and flexible hair washing massage brush to clean the hair and massage the scalp, then rinsing the hair with warm water, drying it with a towel, and then drying it with an electric blower or letting it dry naturally. This hair washing method requires the shampooer to keep his head down and bend over for a long time so that water will not flow onto the body. For the elderly and bedridden patients, it is difficult to do this. If you wash your hair while sitting on a chair, it is not easy to rinse it clean and the sewage is difficult to collect. If you wash your hair while lying down, you need special hair washing equipment, which will increase the difficulty and time of care.

[0003] There are fully automatic intelligent shampooing machines on the market, which consist of a head shampooing trough and a reclining chair. The shampooing trough has a protective cover, which contains water spray arms and soft rubber fingers. It is equipped with sensors to scan and measure the shape of the head. After computer processing, it can automatically perform programmed actions such as spraying warm water, spraying shampoo, massaging the scalp, cleaning the hair and blow-drying on the head. However, this type of equipment is expensive, has a high consumption of water and electricity, takes a long time to wash hair, and cannot be moved. It requires a special place and special personnel for hygiene management and is generally used in high-end barber shops or health clubs.

[0004] Therefore, purely manual or intelligent hair washing methods are not suitable for the elderly and bedridden people. A device that can move flexibly and assist manual labor to quickly complete all the processes in the hair washing operation is needed.

[0005] There is a shampoo washing machine in Japan. The shower head can spray clean water and suck dirty water. There are clean water storage chambers and dirty water storage chambers in the main unit, and it is equipped with a micro water pump to supply water to the shower head. However, the device cannot complete the work independently and needs to be connected to an external vacuum cleaner to work, and it has no blowing function.

[0006] In addition, for the elderly and bedridden patients, cleaning the body is also a difficult fact, need a kind of equipment that can spray water and suck away sewage at the same time, so as to reduce the burden of nursing. Summary of the invention

[0007] The purpose of the present invention is to provide a mobile multifunctional cleaning and care device and a loading and unloading method thereof, wherein the device can assist manual labor in completing the main processes of spraying warm water, cleaning hair, absorbing moisture, and drying hair during the shampooing operation.

[0008] The technical solution of the present invention is: a mobile multifunctional cleaning and care device, comprising a main unit with casters, a clean water bucket is installed above the main unit, a sewage bucket is installed above the clean water bucket, an air outlet channel is arranged in the main unit and a ventilator is installed, a blowing assembly connected to the air outlet channel is installed on the side wall of the main unit, a shower assembly connected to the clean water bucket via a micro water pump arranged in the main unit is also installed on the side wall of the main unit, a water-gas separation channel is also arranged between the main unit, the clean water bucket and the sewage bucket, a water filtering and ventilation device located in the sewage bucket is arranged in the water-gas separation channel, an air inlet end of the water-gas separation channel is connected to the shower assembly, an air outlet end of the water-gas separation channel is connected to the air outlet channel, and an electrical control assembly is also arranged in the main unit.

[0009] Furthermore, the air outlet channel includes an air duct arranged in the main unit, one end of the air duct is connected to the ventilator, and the other end of the air duct is provided with an air outlet passing through the main unit; the blowing assembly is composed of an air outlet pipe joint, a hose and a handheld hair dryer connected in sequence, and the air outlet pipe joint is sealed and connected to the air outlet.

[0010] Furthermore, the shower assembly includes a water and gas pipe joint, a hose and a handheld shower head connected in sequence, the handheld shower head is provided with a water pipe extending from the water and gas pipe joint and connected to a water pipe joint provided at a water inlet on the main unit, and the handheld shower head is also provided with a key switch, the key switch leads out a cable with a cable waterproof male joint extending from the water and gas pipe joint, the cable waterproof male joint is connected to a cable waterproof female joint at the water inlet, and the cable waterproof female joint is connected to a micro water pump via an electrical control component.

[0011] Furthermore, the handheld showerhead includes a handle connected to a hose, a connecting plate with a water spray hole is installed on the other end of the handle through a nut cover, a massage head is provided on the connecting plate, a water inlet pipe of the connecting plate is connected to the water pipe through a right-angle water pipe joint, and the massage head has a plurality of massage cylinders and gradually shortens from the outside to the inside to form a concave arc surface.

[0012] Furthermore, the handheld showerhead is also configured with a sponge block installed on the massage head.

[0013] Furthermore, the water-gas separation channel includes a water suction hole arranged on the connecting plate and leading into the hand-held showerhead, a water inlet connected to the water-gas pipe joint is arranged on the main unit, a water outlet connected to the water inlet is arranged in the main unit, a water hole connected to the water outlet is arranged on the clean water bucket, a water hole connected to the water outlet is arranged on the dirty water bucket, a water hole leading into the inner cavity thereof is arranged on the dirty water bucket, the output of the water filtering ventilation device is arranged at the bottom of the dirty water bucket and connected to the ventilation hole running through the clean water bucket, and the ventilation hole is connected to the ventilator via the air inlet arranged on the main unit.

[0014] Furthermore, the clean water bucket is engaged and fixed with a locking device arranged in the main unit via a hook at its bottom, and an unlocking device is arranged at the bottom of the clean water bucket; the sewage bucket is engaged and fixed with a locking device in the clean water bucket via a hook at its bottom, and an unlocking device is arranged at the bottom of the sewage bucket.

[0015] Furthermore, the main unit includes an upper shell and a base, the base is provided with multiple casters, the outside of the upper shell is provided with a main switch, an air volume adjustment knob, a water volume adjustment knob and a cable plug, and the main switch, air volume adjustment knob, water volume adjustment knob, cable plug, ventilator, and micro water pump are respectively connected to the electrical control components.

[0016] Furthermore, the clean water bucket comprises an upper cover and a lower barrel body, the upper cover is provided with a water inlet and a plug installed, and the lower barrel body is made of a transparent material; the sewage bucket comprises a barrel body, a barrel cover and a handle, and the barrel body is made of a transparent material.

[0017] Furthermore, the pipe joints of the shower assembly and the hair dryer assembly are respectively composed of inner and outer sleeve components in a movable connection manner and can achieve 360° rotation.

[0018] A loading and unloading method for a mobile multifunctional cleaning and care device comprises the following steps:

[0019] (1) Assembly steps:

[0020] (1.1) Place the clean water bucket on the main unit in the slot on the main unit and press it down to make the clean water bucket engage and fix with the main unit;

[0021] (1.2) Place the sewage bucket on the clean water bucket so that it is aligned with the slot on the clean water bucket and press down to engage and fix the sewage bucket with the clean water bucket;

[0022] (1.3) Insert the shower assembly into the water inlet on the main unit and rotate it to seal it;

[0023] (1.4) The blowing assembly is inserted into the air outlet provided on the main unit and is sealed and fixed after rotation;

[0024] (2) Disassembly steps:

[0025] (2.1) Press the unlocking device on the sewage bucket, lift the sewage bucket upwards, and remove the sewage bucket;

[0026] (2.2) Press the unlocking device on the clean water bucket and grab the clean water bucket upwards to remove it from the main unit;

[0027] (2.3) Pull out the shower assembly from the water inlet of the main unit in the opposite direction;

[0028] (2.4) Pull the air blowing assembly out from the air outlet of the main unit in the opposite direction.

[0029] Compared with the prior art, the present invention has the following advantages:

[0030] 1. The device can solve the problems of the existing fully automatic intelligent hair washing machine, such as high price, high water and electricity consumption, long washing time, immobility, and the need for special places and special personnel for hygiene management. The person who needs to wash his hair can sit on a chair, lie or lie on the bed, and the nursing staff will use the equipment to wash his hair without dripping sewage, with high efficiency, safety and reliability.

[0031] 2. The device can be used after adding warm water and plugging into the mains. No external vacuum cleaner is required. It can assist manual work in completing the main processes of shampooing, such as spraying warm water, removing foam, massaging the scalp, cleaning the hair, absorbing moisture, and blowing the hair. After installing the sponge block, it can add the function of scrubbing the body, control the water spray and automatically absorb the sewage, can be moved flexibly, and is easy to operate.

[0032] 3. The flow of water is visible, and the clean water bucket and the sewage bucket are transparent and visible, which makes it easy to add water or pour out the sewage. The clean water bucket and the sewage bucket are easy to disassemble and assemble, and can be cleaned and disinfected separately.

[0033] 4. The device is equipped with a 5-meter-long cable, which can be moved to a suitable place in a large range. It is especially suitable for nursing use in nursing homes. It can be equipped with a shampoo and shower component, which is more hygienic and can prevent cross infection.

[0034] 5. You can choose to use the hair dryer to dry your hair to improve the comfort and efficiency of washing your hair.

[0035] 6. Install a sponge block on the handheld shower head, which can be used to scrub the body, suitable for bedridden patient care.

[0036] 7. Low manufacturing cost, easy maintenance, and easy replacement of accessories.

[0037] 8. Beautiful appearance, takes up little space, and requires no installation.

[0038] 9. Low water consumption, low electricity consumption, can save resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a front structural schematic diagram of the mobile multifunctional cleaning and care device of the present invention;

[0040] Figure 2 It is a schematic diagram of the back structure of the mobile multifunctional cleaning and care device of the present invention;

[0041] Figure 3 It is a front structural schematic diagram of the main unit in the mobile multifunctional cleaning and care device of the present invention;

[0042] Figure 4 It is a schematic diagram of the back structure of the main unit in the mobile multifunctional cleaning and care device of the present invention;

[0043] Figure 5 It is a schematic diagram of the internal structure of the main unit in the mobile multifunctional cleaning and care device of the present invention;

[0044] Figure 6 It is a front structural schematic diagram of a clean water bucket in the mobile multifunctional cleaning and care device of the present invention;

[0045] Figure 7 It is a schematic diagram of the bottom structure of the clean water bucket in the mobile multifunctional cleaning and care device of the present invention;

[0046] Figure 8 This is a schematic diagram of the external structure of a sewage bucket in the mobile multifunctional cleaning and nursing device of the present invention;

[0047] Fig. 9 This is a schematic diagram of the internal structure of the sewage bucket in the mobile multifunctional cleaning and care device of the present invention;

[0048] Fig.10 It is a structural schematic diagram of a shower assembly in a mobile multifunctional cleaning and care device of the present invention;

[0049] Fig.11 A schematic diagram of installing a sponge block on a handheld shower head of a shower head assembly in a mobile multifunctional cleaning and care device of the present invention;

[0050] Fig.12 It is a structural schematic diagram of the blowing component in the mobile multifunctional cleaning and care device of the present invention;

[0051] In the figure: 1-host 1, 101-upper shell, 102-base, 103-water inlet, 104-main switch, 105-cable plug, 106-water volume adjustment knob, 107-water outlet, 108-cable waterproof female connector, 109-water pipe connector, 110-air volume adjustment knob, 111-air outlet, 112-castors, 113-clean water inlet, 114-air inlet, 115-micro water pump, 116-electrical control component, 117-ventilator, 118-air duct, 119-locking device; 2-clean water bucket, 201-lower barrel, 202-locking device, 203-water inlet, 204-upper cover, 205-ventilation Hole, 206-water air hole, 207-unlocking device, 208-one-way water outlet; 3-sewage bucket, 301-barrel body, 302-barrel cover, 303-handle, 304-unlocking device, 305-water air outlet, 306-water filter ventilation device; 4-shower assembly, 401-hose, 402-handle, 403-connecting plate, 404-massage head, 405-nut cover, 406-right angle water pipe joint, 407-button switch, 408-water pipe, 409-cable waterproof male joint, 410-water and air pipe joint, 411-sponge block; 5-blowing assembly, 501-air outlet pipe joint, 502-hose, 503-handheld hair dryer. DETAILED DESCRIPTION

[0052] In order to make the above features and advantages of the present invention more easily understood, embodiments are given below with reference to the accompanying drawings for detailed description, but the present invention is not limited thereto.

[0053] refer to Figures 1 to 12

[0054] A mobile multifunctional cleaning and care device comprises a main unit 1 with casters, a clean water bucket 2 is installed above the main unit, a sewage bucket 3 is installed above the clean water bucket, an air outlet channel is arranged in the main unit and a ventilator 117 is installed, a blowing assembly 5 connected to the air outlet channel is installed on the side wall of the main unit, a shower assembly 4 connected to the clean water bucket via a micro water pump 115 arranged in the main unit is also installed on the side wall of the main unit, a water vapor separation channel is also arranged between the main unit, the clean water bucket and the sewage bucket, a water filtering ventilation device 306 located in the sewage bucket is arranged in the water vapor separation channel, an air inlet end of the water vapor separation channel is connected to the shower assembly, and an air outlet end of the water vapor separation channel is connected to the air outlet channel, and an electrical control assembly 116 for electrically controlling various electrical components is also arranged in the main unit.

[0055] In this embodiment, the air outlet channel includes an air duct 118 disposed in the main unit, one end of the air duct is connected to the ventilator, and the other end of the air duct is provided with an air outlet 111 passing through the main unit; the blowing assembly is composed of an air outlet pipe joint 501, a hose 502, and a handheld hair dryer 503 connected in sequence, and the air outlet pipe joint is sealed and connected to the air outlet. The air outlet pipe joint is sealed and connected to the air outlet for normal use; it can be removed for transportation or long-term non-use and can be stored separately.

[0056] In this embodiment, the shower assembly includes a water-gas pipe joint 410, a hose 401 and a hand-held shower head connected in sequence. The hand-held shower head is provided with a water pipe extending from the water-gas pipe joint and connected to a water pipe joint provided at a water inlet 103 on the main unit. The water-gas pipe joint is sealed and connected to the water inlet for normal use. The hand-held shower head is also provided with a key switch 407. The key switch leads to a cable with a cable waterproof male joint 409 extending from the water-gas pipe joint. The cable waterproof male joint is connected to the cable waterproof female joint 108 at the water inlet. The cable waterproof female joint is connected to a micro water pump via an electrical control component, thereby controlling the micro water pump to supply or stop water. When transporting or not in use for a long time, the water-gas pipe joint can be removed, the water pipe can be pulled out, and the cable waterproof male and female joints can be disassembled for separate storage.

[0057] In this embodiment, the hand-held shower head includes a handle 402 connected to a hose, and a connection plate 403 with a water spray hole is installed at the other end of the handle through a nut cover, and a massage head 404 is arranged on the connection plate. The connection plate and the massage head are fixed to the handle in a threaded manner through the nut cover. The water inlet pipe of the connection plate is connected to the water pipe through a right-angle water pipe joint 406, and the massage head has a plurality of massage cylinders and gradually shortens from the outside to the inside to form a concave arc surface.

[0058] In this embodiment, the handheld shower is further configured with a sponge block 411 mounted on the massage head for scrubbing the body.

[0059] In this embodiment, the water-gas separation channel includes a water suction hole arranged on the connecting plate and leading to the hand-held showerhead, a water inlet 103 connected to the water-gas pipe joint is arranged on the main unit, a water outlet 107 connected to the water inlet is arranged in the main unit, a water hole 206 connected to the water outlet is arranged on the clean water bucket, a water hole 305 leading to its inner cavity is arranged on the sewage bucket, the output of the water filtering and ventilation device is arranged at the bottom of the sewage bucket and connected to the ventilation hole 205 running through the clean water bucket, and the ventilation hole is connected to the ventilator via the air inlet 114 arranged on the main unit.

[0060] When the fan in the main unit is running, negative pressure is generated at the suction end of the fan and positive pressure is generated at the exhaust end; the negative pressure channel of the fan starts from the air inlet of the main unit, passes through the ventilation hole of the clean water bucket, the water filter and ventilation device of the sewage bucket, the barrel body of the sewage bucket, the water outlet of the sewage bucket, the water outlet of the clean water bucket, the water inlet of the main unit, and the shower assembly, and water vapor is sucked in by the water suction hole of the connecting plate of the shower assembly, and water and gas are separated in the water filter and ventilation device of the sewage bucket. The sewage remains in the barrel body of the sewage bucket, and the gas flows to the fan in the main unit; its positive pressure channel starts from the air duct of the main unit, and the gas passes through the air outlet of the main unit and the blowing assembly, and is blown to the outside from the handheld hair dryer.

[0061] In this embodiment, the clean water bucket is engaged and fixed with the locking device 119 arranged in the main machine through the hook at the bottom thereof, and an unlocking device 207 is arranged at the bottom of the clean water bucket; the sewage bucket is engaged and fixed with the locking device 202 in the clean water bucket through the hook at the bottom thereof, and an unlocking device 304 is arranged at the bottom of the sewage bucket.

[0062] In this embodiment, the main unit includes an upper shell and a base, and the base is provided with a plurality of casters 112 to facilitate the movement of the device. The outside of the upper shell has a main switch 104, an air volume adjustment knob 110, a water volume adjustment knob 106, and a cable plug 105. The cable plug is led out from the electrical control component and passes through the closed part of the upper shell and the base. The cable length of the cable plug is not less than 5 meters.

[0063] In this embodiment, the main switch, air volume adjustment knob, water volume adjustment knob, cable plug, ventilator, and micro water pump are respectively connected to the electrical control components to play an electrical control role.

[0064] In this embodiment, the clean water bucket includes an upper cover 204 and a lower barrel body 201, the upper cover is provided with a water inlet and a plug is installed, and the lower barrel body is made of transparent material; the sewage bucket includes a barrel body 301, a barrel cover 302 and a handle 303, and the barrel body is made of transparent material.

[0065] In this embodiment, the upper shell is provided with a clean water inlet 113, and the bottom of the lower barrel is provided with a one-way water outlet 208, which is connected to the clean water inlet after normal installation to supply water, and is closed and does not discharge water after the clean water bucket is separated from the host. The clean water inlet is connected to the water inlet pipe of the micro water pump, and a water pipe joint is provided at the water inlet port to connect to the water outlet pipe of the micro water pump.

[0066] In this embodiment, the pipe joints of the shower assembly and the hair dryer assembly are respectively composed of inner and outer sleeve components in a movable connection manner, and can achieve 360° rotation, which is convenient for the use of the shower assembly and the hair dryer assembly.

[0067] The steps for assembling the device are as follows:

[0068] 1. Align the clean water bucket 2 with the card slot on the main unit 1 and press it down. The clean water bucket is engaged and fixed with the card locking device 119 in the main unit 1 through the card hook and installed on the main unit 1;

[0069] 2. Align the sewage bucket 3 with the slot on the upper cover of the clean water bucket 2 and place it on the clean water bucket 2, and press it down. The sewage bucket is engaged and fixed with the locking device 202 in the clean water bucket 2 through the hook, and is installed above the clean water bucket 2;

[0070] 3. The shower assembly 4 can be sealed and fixed by inserting its water and air pipe joint 410 into the water inlet 103 of the main unit 1 and rotating it;

[0071] 4. The air blowing assembly 5 can be sealed and fixed by inserting its air outlet pipe connector 501 into the air outlet 111 of the main unit 1 and rotating it.

[0072] The steps for disassembling the device are as follows:

[0073] 1. Press the unlocking device 304 on the sewage bucket 3, grab the handle 303 and lift it up to remove the sewage bucket 3;

[0074] 2. Press the unlocking device 207 on the clean water bucket 2 and grab it upwards to remove the clean water bucket 2 from the host 1;

[0075] 3. The shower assembly 4 can be pulled out from the water inlet 103 of the main unit 1 by rotating the pipe joint 410 in the opposite direction;

[0076] 4. The blowing assembly 5 can be pulled out from the air outlet 111 of the main unit 1 by rotating the pipe joint 501 in the opposite direction.

[0077] The steps for using the device are as follows:

[0078] 1. Remove the sewage bucket 3 according to the disassembly steps, open the plug of the water inlet 203 on the clean water bucket 2, add warm water to a suitable position, plug it again, and then assemble the sewage bucket 3 according to the assembly steps;

[0079] 2. Straighten the cable plug 105 on the host 1 and connect the plug to the mains socket;

[0080] 3. Press the main switch 104 on the main unit 1 to start the ventilator 117, which will generate negative pressure air extraction at one end of the shower assembly 4 and positive pressure air blowing at one end of the blower assembly 5;

[0081] 4. By adjusting the air volume adjustment knob 110, the negative pressure value at one end of the shower assembly 4 and the positive pressure value at one end of the hair blowing assembly 5 can be adjusted simultaneously to suit different hair washers;

[0082] 5. When the button switch 407 on the shower assembly 4 is pressed, the micro water pump 115 starts to supply water, and the water volume adjustment knob 105 is adjusted to adjust the water volume of the micro water pump 115 in the main unit 1; clean warm water flows out from the one-way water outlet 208 on the clean water bucket 2, flows through the clean water inlet 113, water pipe, micro water pump 115, water pipe, water pipe joint 109, water pipe 408, right-angle water pipe joint 406, and connecting plate 403 on the main unit 1, and then flows out from the water spray port thereon to the outside to wet the hair;

[0083] 6. When the device needs to be stopped, first press the main switch 104 to turn off the power supply of the device, unplug the plug, put away the cable, the shower assembly 4 and the hair dryer assembly 5, and push or carry the handle 303 of the sewage bucket 3 to flexibly move it to a suitable place;

[0084] 7. When the button switch 407 on the shower assembly 4 is pressed and water cannot flow out, you can check the transparent clean water bucket 2. If there is a lack of water, turn off the power as described above, remove the sewage bucket 3, open the bucket cover 302 to pour out the sewage and clean it, add clean warm water to the clean water bucket 2, then install the sewage bucket 3 and close the bucket cover 302, and then you can continue to use it; if there is no lack of water, you can adjust the water volume adjustment knob 105 to increase the water volume to a suitable value;

[0085] 8. When used for washing hair, shampoo can be sprayed on the hair first, and then warm water can be sprayed appropriately with the shower assembly 4, and the hair can be evenly foamed by playing with and rubbing with fingers, and then the massage head 404 can be used for combing and washing, and the key switch 407 on the shower assembly 4 can be started and stopped appropriately to supply water intermittently, and the foam on the hair can be removed so that no water drips. The foam is sucked into the sewage bucket 3 together with the water vapor. When the hair is clean, there is no need to spray warm water again, and the water can be absorbed by the shower assembly 4. After the hair reaches a certain humidity, the hair dryer assembly 5 can be used to blow the hair dry until it is in a normal state;

[0086] 9. When used for scrubbing the body, the sponge block 411 is installed on the surface of the massage head 404 of the hand-held shower of the shower assembly 4 in alignment with the hole, and the body can be cleaned. If necessary, shower gel can be sprayed, and then the button switch 407 on the shower assembly 4 is appropriately started and stopped, and water is supplied intermittently, and water is not dripped. The foam on the skin is removed and the water is absorbed. After scrubbing, the sponge block 411 can be removed for cleaning, disinfection and drying. It can be treated as daily or medical waste after it cannot be used;

[0087] 10. After use, refer to the disassembly steps to remove the shower assembly 4 and the hair dryer assembly 5, drain the water in the water pipe of the shower assembly 4, then remove the sewage bucket 3 to pour out the sewage, and clean and disinfect it. Then remove the clean water bucket 2, pour out the remaining warm water, and perform necessary disinfection. Finally, install the clean water bucket 2 and the sewage bucket 3. The shower assembly 4 and the hair dryer assembly 5 are stored separately and are waiting to be installed when they are used again.

[0088] It should be noted that the shower assembly 4 for washing hair and scrubbing body should be two sets of equipment for different purposes and cannot be used together.

[0089] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by integrated molding using a casting process) (except when it is obviously impossible to use an integrated molding process).

[0090] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the present invention include states or shapes that are approximate, similar, or close to them.

[0091] Any component provided by the present invention may be assembled from a plurality of separate components, or may be a separate component manufactured by an integral forming process.

[0092] The above description is only a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, designing different forms of mobile multi-functional cleaning and care devices does not require creative labor. Without departing from the principles and spirit of the present invention, all equal changes, modifications, substitutions and variations made within the scope of the patent application of the present invention should be covered by the scope of the present invention.

Claims

1. A mobile multifunctional cleaning and care device, comprising a main unit with casters, characterized in that: A clean water bucket is installed above the main unit, a sewage bucket is installed above the clean water bucket, an air outlet channel and a ventilator are arranged in the main unit, a blower assembly connected to the air outlet channel is installed on the side wall of the main unit, a shower assembly connected to the clean water bucket via a micro water pump arranged in the main unit is also installed on the side wall of the main unit, a water-gas separation channel is also arranged between the main unit, the clean water bucket and the sewage bucket, a water filtering and ventilation device located in the sewage bucket is arranged in the water-gas separation channel, an air inlet end of the water-gas separation channel is connected to the shower assembly, and an air outlet end of the water-gas separation channel is connected to the air outlet channel, and an electrical control assembly is also arranged in the main unit; the shower assembly includes a water-gas pipe joint, a hose and a hand-held shower connected in sequence; the hand-held shower includes a water-gas pipe joint connected to the hose The main unit is provided with a handle connected to the main unit, and the other end of the handle is provided with a connection plate with a water spray hole through a nut cover; the water-gas separation channel includes a water suction hole arranged on the connection plate and leading to the hand-held showerhead, the main unit is provided with a water inlet connected to the water-gas pipe joint, the main unit is provided with a water outlet connected to the water inlet, the clean water bucket is provided with a water hole connected to the water outlet, the sewage bucket is provided with a water hole leading to its inner cavity, the output of the water filtering ventilation device is provided at the bottom of the sewage bucket and connected to the ventilation hole penetrating the clean water bucket, and the ventilation hole is connected to the ventilator through the air inlet arranged on the main unit; the main unit includes an upper shell and a base, the upper shell is provided with a clean water inlet, and the clean water inlet is connected to the water inlet pipe of the micro water pump.

2. The mobile multifunctional cleaning and care device according to claim 1, characterized in that: The air outlet channel includes an air duct arranged in the main unit, one end of the air duct is connected to the ventilator, and the other end of the air duct is provided with an air outlet passing through the main unit; the blowing assembly is composed of an air outlet pipe joint, a hose and a handheld hair dryer connected in sequence, and the air outlet pipe joint is sealed and connected to the air outlet.

3. The mobile multifunctional cleaning and care device according to claim 1 or 2, characterized in that: The handheld shower is provided with a water pipe extending from a water and air pipe joint and connected to a water pipe joint provided at a water inlet on the main unit. A key switch is also provided on the handheld shower. The key switch leads out a cable with a cable waterproof male joint extending from the water and air pipe joint. The cable waterproof male joint is connected to a cable waterproof female joint at the water inlet. The cable waterproof female joint is connected to a micro water pump via an electrical control component.

4. The mobile multifunctional cleaning and care device according to claim 3, characterized in that: The connection plate is provided with a massage head, the water inlet pipe of the connection plate is connected with the water pipe via a right-angle water pipe joint, and the massage head has a plurality of massage cylinders and gradually shortens from the outside to the inside to form a concave arc surface.

5. The mobile multifunctional cleaning and care device according to claim 4, characterized in that: The handheld shower is also provided with a sponge block mounted on the massage head.

6. The mobile multifunctional cleaning and care device according to claim 1, characterized in that: The clean water bucket is fixedly engaged with a locking device in the main machine via a hook at the bottom thereof, and an unlocking device is arranged at the bottom of the clean water bucket; the sewage bucket is fixedly engaged with a locking device in the clean water bucket via a hook at the bottom thereof, and an unlocking device is arranged at the bottom of the sewage bucket.

7. The mobile multifunctional cleaning and care device according to claim 1 or 6, characterized in that: The base is provided with a plurality of casters, and the outside of the upper shell is provided with a main switch, an air volume adjustment knob, a water volume adjustment knob and a cable plug, and the main switch, the air volume adjustment knob, the water volume adjustment knob, the cable plug, the ventilator and the micro water pump are respectively connected with the electrical control components; the clean water bucket comprises an upper cover and a lower barrel body, the upper cover is provided with a water inlet and a plug is installed, and the lower barrel body is made of a transparent material; the sewage bucket comprises a barrel body, a barrel cover and a handle, and the barrel body is made of a transparent material.

8. The mobile multifunctional cleaning and care device according to claim 1 or 6, characterized in that: The pipe joints of the shower assembly and the hair dryer assembly are respectively composed of inner and outer sleeve components in a movable connection manner and can realize 360° rotation.

9. A method for loading and unloading the mobile multifunctional cleaning and care device according to claim 6, characterized in that: The following steps are involved: (1) Assembly steps: (1.1) Place the clean water bucket on the main unit in the slot on the main unit and press it down to engage and fix the clean water bucket with the main unit; (1.2) Place the sewage bucket on the clean water bucket so that it is aligned with the slot on the clean water bucket and press down to engage and fix the sewage bucket with the clean water bucket; (1.3) Insert the shower assembly into the water inlet on the main unit and rotate it to seal it; (1.4) The blowing assembly is inserted into the air outlet provided on the main unit and is sealed and fixed after rotation; (2) Disassembly steps: (2.1) Press the unlocking device on the sewage bucket, lift the sewage bucket upwards, and remove the sewage bucket; (2.2) Press the unlocking device on the clean water bucket and grab the clean water bucket upwards to remove it from the main unit; (2.3) Pull out the shower assembly from the water inlet of the main unit in the opposite direction; (2.4) Pull the air blowing assembly out from the air outlet of the main unit in the opposite direction.

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