Multifunctional hand washing device

By designing a multi-functional hand sanitizer that integrates hand sanitizer, water supply and drying functions, the problems of water dripping and hand sanitizer waste caused by the dryer position in the prior art are solved, and the disinfection, cleaning and drying process without movement of the user is realized, and the risk of bacterial cross-infection is reduced.

CN222648927UActive Publication Date: 2025-03-21SHANGHAI CHONGFU IND CO LTD
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Patent Information

Application Number
CN202421323017.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-03-21
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

In the existing hand washing device, the dryer is set on the side of the hand washing table, causing the remaining water drops after the hand cleaning to fall on the hand washing table, increasing the cleaning task; at the same time, the hand sanitizer bottle placed separately is prone to cross infection, and it is difficult to control the amount of hand sanitizer, resulting in waste.

Method used

A multi-functional hand washing device is designed, integrating a wash basin, hand sanitizer assembly, water supply assembly and drying assembly, and disinfection, cleaning and drying of hands through sensors and conveying mechanisms. Users do not need to move or touch the device, reducing the risk of bacterial cross-infection.

Benefits of technology

It realizes that users complete hand disinfection, cleaning and drying before the sink, reduces water dripping on the sink, reduces the risk of bacterial cross-infection, and avoids the waste of hand sanitizer.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model discloses a multifunctional hand washing device which comprises a hand washing basin, a hand sanitizer component, a water supply component and a drying component, wherein the hand sanitizer component, the water supply component and the drying component are arranged on the hand washing basin; the hand sanitizer assembly comprises a first faucet, a first sensor, a first conveying mechanism and a hand sanitizer storage tank, and the first faucet is provided with a liquid outlet; the water supply assembly comprises a second faucet, a second sensor and a second conveying mechanism, and the second faucet is provided with a water outlet; the drying assembly comprises a third faucet, a third sensor and a dryer, the third faucet is provided with an air outlet, and the air outlet is connected with the dryer. According to the hand washing device, a user can finish disinfection, cleaning and drying of hands in front of the hand washing table, so that the user does not need to move, the situation that water on the hands drips to the periphery of the hand washing table is reduced, the hand washing device does not need to be touched when the hand washing device is used, and the risk of bacterial cross infection caused when different people use the hand washing device can be reduced.
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Description

Technical Field

[0001] The utility model relates to the technical field of bathroom products, and further to a multifunctional hand-washing device. Background Art

[0002] Wash basins are usually installed in shopping malls, hotels and other places to facilitate people to wash their hands, strengthen hand cleaning and reduce germ infection. Usually, a dryer is added to one side of the wash basin to quickly dry the excess water on the hands after cleaning. If further disinfection and sterilization is required, a press bottle containing hand sanitizer will also be set on the wash basin. When people wash their hands, they press the bottle mouth to squeeze out the hand sanitizer, which is convenient for completing disinfection and sterilization.

[0003] However, the dryer is set on the side of the sink, and the water droplets left after washing hands drip onto the sink surface during the drying process, forming water stains, which increases the cleaning workload of the management staff. At the same time, the hand sanitizer bottle is placed alone on the sink surface, which is prone to cross infection. The push-type hand sanitizer bottle is difficult to actively control the amount of hand sanitizer used each time, which easily leads to waste of hand sanitizer.

[0004] Therefore, it is necessary to design a multifunctional hand washing device to solve the above problems. Summary of the invention

[0005] In response to the above technical problems, the purpose of the utility model is to provide a multifunctional hand washing device, which allows users to complete hand disinfection, washing and drying in front of the washbasin without moving, thereby reducing the occurrence of water dripping from the hands onto the side of the washbasin. There is no need to touch the hand washing device when using it, which can reduce the risk of cross-infection of bacteria caused by different people when using it.

[0006] In order to achieve the above-mentioned object, the utility model provides a multifunctional hand washing device, including a wash basin and a hand washing liquid component, a water supply component and a drying component arranged on the wash basin;

[0007] The hand sanitizer assembly includes a first faucet, a first sensor, a first conveying mechanism and a hand sanitizer storage tank, wherein the first faucet is provided with a liquid outlet, the liquid outlet is connected to the hand sanitizer storage tank through the first conveying mechanism, and the first sensor is electrically connected to the first conveying mechanism for controlling the switch of the first conveying mechanism;

[0008] The water supply assembly includes a second faucet, a second sensor and a second delivery mechanism, the second faucet is provided with a water outlet, the water outlet is connected to the water pipe through the second delivery mechanism, and the second sensor is electrically connected to the second delivery mechanism for controlling the switch of the second delivery mechanism;

[0009] The drying component includes a third faucet, a third sensor and a dryer. The third faucet is provided with an air outlet, and the air outlet is connected to the air outlet pipe of the dryer. The third sensor is electrically connected to the dryer for controlling the switch of the dryer.

[0010] In some embodiments, the first faucet is detachably mounted on the upper side of the wash basin, the first sensor is disposed on the first faucet, a cabinet is disposed on the lower side of the wash basin, and the first conveying mechanism and the hand soap storage tank are disposed in the cabinet.

[0011] In some embodiments, the first faucet includes a first faucet body and a first threaded sleeve, the first faucet body is arranged on the upper side of the wash basin, the first threaded sleeve is provided with a first annular boss, the first threaded sleeve passes through the wash basin and is threadedly connected to the first faucet body, and the bottom of the first faucet body and the first annular boss clamp the wash basin therebetween.

[0012] In some embodiments, the first faucet body includes a first cross bar and a first vertical bar, the first cross bar is vertically fixedly connected to the first vertical bar, the liquid outlet is arranged on the lower side of the first cross bar and is located at an end of the first cross bar away from the first vertical bar, and the first sensor is arranged on the first vertical bar and is located in the middle position of the first vertical bar on one side close to the first cross bar.

[0013] In some embodiments, it further comprises:

[0014] The remaining quantity monitoring mechanism comprises: a remaining quantity sensor and an alarm; the remaining quantity sensor is mounted on the side wall of the hand sanitizer storage tank; the alarm is arranged on the first faucet; the alarm is connected to the remaining quantity sensor and is used to give an alarm prompt when the remaining quantity of hand sanitizer in the hand sanitizer storage tank is insufficient.

[0015] In some embodiments, the second faucet includes a second faucet body and a second threaded sleeve, the second faucet body is arranged on the upper side of the wash basin and located on one side of the first faucet body, a second annular boss is arranged on the second threaded sleeve, the second threaded sleeve passes through the wash basin and is threadedly connected to the second faucet body, and the bottom of the second faucet body and the second annular boss clamp the wash basin between the two.

[0016] In some embodiments, the second faucet body includes a second cross bar and a second vertical bar, the second cross bar is vertically fixedly connected to the second vertical bar, the water outlet is arranged on the lower side of the second cross bar and is located at an end of the second cross bar away from the second vertical bar, and the second sensor is arranged on the second vertical bar and is located in the middle position of the second vertical bar on one side close to the second cross bar.

[0017] In some embodiments, the third faucet includes a third faucet body and a third threaded sleeve, the third faucet body is arranged on the upper side of the wash basin and is located on the side of the second faucet body away from the first faucet body, and a third annular boss is arranged on the third threaded sleeve. The third threaded sleeve passes through the wash basin and is threadedly connected to the third faucet body, and the bottom of the third faucet body and the third annular boss clamp the wash basin between the two.

[0018] In some embodiments, the third faucet body includes a third horizontal bar and a third vertical bar, the third horizontal bar is vertically fixedly connected to the third vertical bar, the air outlet and the third sensor are arranged on the lower side of the third horizontal bar, the air outlet is located in the middle position of the third horizontal bar, and the third sensor is located at the end of the air outlet away from the third vertical bar.

[0019] In some embodiments, the dryer has an air inlet pipe and an air outlet pipe, the air outlet pipe is connected to the third faucet, and a filter is provided at the air inlet pipe, and the filter is used to filter the air entering the dryer.

[0020] Compared with the prior art, the multifunctional hand washing device provided by the utility model has the following beneficial effects:

[0021] In the utility model, the user can complete the disinfection, washing and drying of the hands in front of the wash basin, so that the user does not need to move, thereby reducing the occurrence of water dripping from the hands to the sides of the wash basin; and during the disinfection, washing and drying of the hands, the user does not need to touch the hand washing device, which can reduce the risk of cross-infection of bacteria caused by different people when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0023] Figure 1 It is a structural schematic diagram of a multifunctional hand washing device according to a preferred embodiment of the utility model;

[0024] Figure 2 It is a structural schematic diagram of a hand sanitizer assembly according to a preferred embodiment of the utility model;

[0025] Figure 3 It is a structural schematic diagram of a first faucet in a preferred embodiment of the utility model;

[0026] Figure 4 It is a structural schematic diagram of a water supply assembly of a preferred embodiment of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the second faucet of the preferred embodiment of the utility model;

[0028] Figure 6 It is a structural schematic diagram of a drying assembly of a preferred embodiment of the utility model;

[0029] Figure 7 It is a structural schematic diagram of the third faucet of the preferred embodiment of the utility model.

[0030] Description of Figure Numbers:

[0031] Wash basin 1, cabinet 11, hand soap assembly 2, first faucet 21, liquid outlet 211, first cross bar 212, first vertical bar 213, first threaded sleeve 214, first sensor 22, first conveying mechanism 23, hand soap storage tank 24, residual monitoring mechanism 25, residual sensor 251, alarm 252, water supply assembly 3, second faucet 31, water outlet 311, second cross bar 312, second vertical bar 313, second threaded sleeve 314, second sensor 32, second conveying mechanism 33, drying assembly 4, third faucet 41, air outlet 411, third cross bar 412, third vertical bar 413, third threaded sleeve 414, third sensor 43, air inlet pipe 431, air outlet pipe 432, filter 433. DETAILED DESCRIPTION

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0033] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".

[0034] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0035] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0036] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0037] In one embodiment, the reference specification Figures 1 to 7 The utility model provides a multifunctional hand washing device, comprising a wash basin 1 and a hand washing liquid component 2, a water supply component 3 and a drying component 4 arranged on the wash basin 1. The hand washing liquid component 2 comprises a first faucet 21, a first sensor 22, a first conveying mechanism 23 and a hand washing liquid storage tank 24. The first faucet 21 is provided with a liquid outlet 211, and the liquid outlet 211 is connected to the hand washing liquid storage tank 24 through the first conveying mechanism 23. The first sensor 22 is electrically connected to the first conveying mechanism 23, and is used to control the switch of the first conveying mechanism 23. The water supply component 3 comprises a second faucet 31, a second sensor 32 and a second conveying mechanism 33. The second faucet 31 is provided with a water outlet 311, and the water outlet 311 is connected to the tap water pipe through the second conveying mechanism 33. The second sensor 32 is electrically connected to the second conveying mechanism 33, and is used to control the switch of the second conveying mechanism 33. The drying component 4 includes a third faucet 41, a third sensor 42 and a dryer 43. The third faucet 41 is provided with an air outlet 411, and the air outlet 411 is connected to the air outlet pipe of the dryer 43. The third sensor 42 is electrically connected to the dryer 43 for controlling the switch of the dryer 43.

[0038] In the present embodiment, the user can complete the disinfection, washing and drying of the hands in front of the wash basin, so that the user does not need to move, thereby reducing the occurrence of water dripping from the hands onto the sides of the wash basin; and during the disinfection, washing and drying of the hands, the user does not need to touch the hand washing device, which can reduce the risk of cross-infection of bacteria when different people use it.

[0039] In one embodiment, the reference specification Figures 1 to 3The first faucet 21 is detachably mounted on the upper side of the wash basin 1, the first sensor 22 is arranged on the first faucet 21, the lower side of the wash basin 1 is provided with a cabinet 11, the first conveying mechanism 23 and the hand soap storage tank 24 are arranged in the cabinet 11. A mounting platform is arranged on the top of the wash basin 1 away from the user, and three mounting holes are arranged on the mounting platform.

[0040] The first faucet 21 includes a first faucet body and a first threaded sleeve 214. The first faucet body is arranged on the upper side of the wash basin 1. The first threaded sleeve 214 is provided with a first annular boss. The first threaded sleeve 214 passes through the mounting hole on the wash basin 1 and is threadedly connected to the first faucet body. The bottom of the first faucet body and the first annular boss clamp the mounting platform of the wash basin therebetween to fix the first faucet body on the wash basin 1.

[0041] Specifically, the first faucet body includes a first cross bar 212 and a first vertical bar 213, the first cross bar 212 is vertically fixedly connected to the first vertical bar 213, the liquid outlet 211 is arranged on the lower side of the first cross bar 212 and located at the end of the first cross bar 212 away from the first vertical bar 213, and the first sensor 22 is arranged on the first vertical bar 213 and located at the middle position of the first vertical bar 213 near the first cross bar 212. Preferably, the first cross bar 212 and the first vertical bar 213 are both cylindrical structures, the diameter of the first cross bar 212 is smaller than the diameter of the first vertical bar 213, and the connection between the first cross bar 212 and the first vertical bar 213 is smooth.

[0042] In this embodiment, the first sensor 22 can be set as an infrared sensor, and of course a distance sensor or other sensors that can play a similar role can also be used. The first conveying mechanism 23 includes an infusion pump and a catheter. The infusion pump is connected to the hand sanitizer storage tank 24 and the liquid outlet 211 through the catheter. When the first sensor 22 is triggered, the infusion pump is controlled to start and spray a preset volume of hand sanitizer. Of course, the specific control method can be achieved by setting a controller.

[0043] Furthermore, the hand sanitizer assembly 2 further includes: a remaining amount monitoring mechanism 25, which includes: a remaining amount sensor 251 and an alarm 252, wherein the remaining amount sensor 251 is mounted on the side wall of the hand sanitizer storage tank 24, and the alarm 252 is disposed on the first faucet 21, and the alarm 252 is connected to the remaining amount sensor 251, and is used to give an alarm when the remaining amount of hand sanitizer in the hand sanitizer storage tank 24 is insufficient. The alarm 252 can give an alarm by flashing a light or by making a sound.

[0044] In one embodiment, the reference specification Figure 1 , Figure 4 , Figure 5The second faucet 31 includes a second faucet body and a second threaded sleeve 314. The second faucet body is arranged on the upper side of the wash basin 1 and is located on one side of the first faucet body. A second annular boss is arranged on the second threaded sleeve 314. The second threaded sleeve 314 passes through the mounting hole of the wash basin 1 and is threadedly connected with the second faucet body. The bottom of the second faucet body and the second annular boss clamp the mounting platform of the wash basin 1 between the two to fix the second faucet body on the wash basin 1.

[0045] Specifically, the second faucet body includes a second cross bar 312 and a second vertical bar 313. The second cross bar 312 is vertically fixedly connected to the second vertical bar 313. The water outlet 311 is arranged on the lower side of the second cross bar 312 and is located at one end of the second cross bar 312 away from the second vertical bar 313. The second sensor 32 is arranged on the second vertical bar 313 and is located in the middle position of the second vertical bar 313 on the side close to the second cross bar 312.

[0046] In this embodiment, the second sensor 32 can be set as an infrared sensor, and of course, a distance sensor or other sensors that can play a similar role can also be used. The second delivery mechanism 33 includes a water pump and a water pipe. The water pump is connected to the tap water pipe and the water outlet 311 through the water pipe. When the second sensor 32 is triggered, the water pump is controlled to start and spray a preset volume of tap water; the second delivery mechanism 33 can also include an electromagnetic switch and a water pipe. The electromagnetic switch is connected to the tap water pipe and the water outlet 311 through the water pipe. When the second sensor 32 is triggered, the electromagnetic switch is controlled to open, and the electromagnetic switch is controlled to close after spraying a preset volume of tap water or a preset time; of course, the specific control method can be achieved by setting a controller.

[0047] In one embodiment, the reference specification Figure 1 , Figure 6 , Figure 7 The third faucet 41 includes a third faucet body and a third threaded sleeve 414. The third faucet body is arranged on the upper side of the wash basin 1 and is located on the side of the second faucet body away from the first faucet body. A third annular boss is arranged on the third threaded sleeve 414. The third threaded sleeve 414 passes through the mounting hole of the wash basin 1 and is threadedly connected with the third faucet body. The bottom of the third faucet body and the third annular boss clamp the mounting platform of the wash basin 1 between the two to fix the third faucet body on the wash basin 1.

[0048] Specifically, the third faucet body includes a third horizontal bar 412 and a third vertical bar 413. The third horizontal bar 412 is vertically fixedly connected to the third vertical bar 413. The air outlet 411 and the third sensor 42 are arranged on the lower side of the third horizontal bar 412. The air outlet 411 is located in the middle position of the third horizontal bar 412, and the third sensor 42 is located at one end of the air outlet 411 away from the third vertical bar 413.

[0049] The dryer 43 has an air inlet pipe 431 and an air outlet pipe 432 . The air outlet pipe 432 is connected to the third faucet 41 . A filter 433 is provided at the air inlet pipe 431 . The filter 433 is used to filter the air entering the dryer 43 .

[0050] In this embodiment, the third sensor 42 can be set as an infrared sensor, and of course a distance sensor or other sensors that can play a similar role can also be used. When the third sensor 42 is triggered, the dryer 43 is controlled to start and spray hot air, and the dryer 43 is controlled to shut down after a preset time; of course, the specific control method can be achieved by setting a controller.

[0051] In one embodiment, the reference specification Figure 1 The first faucet 21, the second faucet 31, and the third faucet 41 have the same shape, and the sizes of the first faucet 21, the second faucet 31, and the third faucet 41 are successively increased, and the first faucet 21, the second faucet 31, and the third faucet 41 are arranged in sequence along the same straight line on the wash basin 1. When using, first connect the hand washing liquid at the first faucet 21 on the left to wash hands, then connect the clean water at the second faucet 31 in the middle to rinse, and finally connect the hot air at the third faucet 41 on the right to dry. This arrangement is not only convenient to use, but also simple and beautiful.

[0052] The specific operations of the hand sanitizer component 2, the water supply component 3 and the drying component 4 can be controlled as a whole by setting up a controller, or each component can be controlled separately by setting up a separate controller. As long as the above functions can be achieved, no further details will be given here.

[0053] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0054] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred implementations of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A multifunctional hand washing device, characterized in that: It includes a wash basin and a hand washing liquid component, a water supply component and a drying component arranged on the wash basin; The hand sanitizer assembly includes a first faucet, a first sensor, a first conveying mechanism and a hand sanitizer storage tank, wherein the first faucet is provided with a liquid outlet, the liquid outlet is connected to the hand sanitizer storage tank through the first conveying mechanism, and the first sensor is electrically connected to the first conveying mechanism for controlling the switch of the first conveying mechanism; The water supply assembly includes a second faucet, a second sensor and a second delivery mechanism, the second faucet is provided with a water outlet, the water outlet is connected to the water pipe through the second delivery mechanism, and the second sensor is electrically connected to the second delivery mechanism for controlling the switch of the second delivery mechanism; The drying component includes a third faucet, a third sensor and a dryer. The third faucet is provided with an air outlet, and the air outlet is connected to the air outlet pipe of the dryer. The third sensor is electrically connected to the dryer for controlling the switch of the dryer.

2. The multifunctional hand washing device according to claim 1, characterized in that: The first faucet is detachably mounted on the upper side of the wash basin, the first sensor is arranged on the first faucet, a cabinet is arranged on the lower side of the wash basin, and the first conveying mechanism and the hand soap storage tank are arranged in the cabinet.

3. The multifunctional hand washing device according to claim 2, characterized in that: The first faucet includes a first faucet body and a first threaded sleeve. The first faucet body is arranged on the upper side of the wash basin. The first threaded sleeve is provided with a first annular boss. The first threaded sleeve passes through the wash basin and is threadedly connected to the first faucet body. The bottom of the first faucet body and the first annular boss clamp the wash basin between them.

4. The multifunctional hand washing device according to claim 3, characterized in that: The first faucet body includes a first cross bar and a first vertical bar, the first cross bar is vertically fixedly connected to the first vertical bar, the liquid outlet is arranged on the lower side of the first cross bar and is located at an end of the first cross bar away from the first vertical bar, and the first sensor is arranged on the first vertical bar and is located in the middle position of the first vertical bar on one side close to the first cross bar.

5. The multifunctional hand washing device according to claim 4, characterized in that: Also includes: The remaining quantity monitoring mechanism comprises: a remaining quantity sensor and an alarm; the remaining quantity sensor is mounted on the side wall of the hand sanitizer storage tank; the alarm is arranged on the first faucet; the alarm is connected to the remaining quantity sensor and is used to give an alarm prompt when the remaining quantity of hand sanitizer in the hand sanitizer storage tank is insufficient.

6. The multifunctional hand washing device according to any one of claims 1 to 5, characterized in that: The second faucet includes a second faucet body and a second threaded sleeve. The second faucet body is arranged on the upper side of the wash basin and located on one side of the first faucet body. A second annular boss is arranged on the second threaded sleeve. The second threaded sleeve passes through the wash basin and is threadedly connected to the second faucet body. The bottom of the second faucet body and the second annular boss clamp the wash basin between them.

7. The multifunctional hand washing device according to claim 6, characterized in that: The second faucet body includes a second cross bar and a second vertical bar, the second cross bar is vertically fixedly connected to the second vertical bar, the water outlet is arranged on the lower side of the second cross bar and is located at an end of the second cross bar away from the second vertical bar, and the second sensor is arranged on the second vertical bar and is located in the middle position of the second vertical bar on one side close to the second cross bar.

8. The multifunctional hand washing device according to claim 6, characterized in that: The third faucet includes a third faucet body and a third threaded sleeve. The third faucet body is arranged on the upper side of the wash basin and is located on the side of the second faucet body away from the first faucet body. A third annular boss is arranged on the third threaded sleeve. The third threaded sleeve passes through the wash basin and is threadedly connected with the third faucet body. The bottom of the third faucet body and the third annular boss clamp the wash basin between them.

9. The multifunctional hand washing device according to claim 8, characterized in that: The third faucet body includes a third cross bar and a third vertical bar, the third cross bar is vertically fixedly connected to the third vertical bar, the air outlet and the third sensor are arranged on the lower side of the third cross bar, the air outlet is located in the middle position of the third cross bar, and the third sensor is located at one end of the air outlet away from the third vertical bar.

10. The multifunctional hand washing device according to claim 9, characterized in that: The dryer has an air inlet pipe and an air outlet pipe, the air outlet pipe is connected to the third faucet, and a filter is arranged at the air inlet pipe, and the filter is used to filter the air entering the dryer.