Box body for cleaning equipment and cleaning equipment

Abstract

The utility model provides a box body for cleaning equipment and the cleaning equipment, a first liquid outlet pipe and a second liquid outlet pipe are arranged on a box body of the box body, first cleaning liquid flows out through the first liquid outlet pipe, and second cleaning liquid flows out through the second liquid outlet pipe; the two plugging adjusting assemblies are used for plugging the first liquid outlet pipe and the second liquid outlet pipe; the adjusting piece is connected with a plugging adjusting assembly in the second liquid outlet pipe; the screwing adjusting assembly is connected with the adjusting piece and can drive the adjusting piece to move up and down so as to adjust the opening degree of the blocking adjusting assembly located in the second liquid outlet pipe, then the flow of the second cleaning liquid flowing out is adjusted, and then the first cleaning liquid and the second cleaning liquid can form mixed liquid of different proportions. The mixing ratio of the mixed cleaning liquid can be adjusted in a stepless manner according to user requirements; the sealing effect is good and the reject ratio is low. And no water outlet valve or other structural parts exist, the structure is simple, and cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of boxes for cleaning equipment, in particular to a box for cleaning equipment and the cleaning equipment. Background Art

[0002] Currently, the mixing ratio of water and cleaning fluid in the typical mixing tank on the market is fixed. This ratio requires numerous factors to control, resulting in a complex structure that includes a water outlet valve and other components. This also leads to high costs and a high defect rate. Most systems are equipped with a toggle switch for the cleaning fluid, increasing the risk of leaks and material costs. For example, Chinese invention patent publication number CN114052587A discloses a floor scrubber with automatic cleaning fluid mixing. This system uses a control mechanism to automatically discharge the cleaning fluid, but its structure is complex and its production cost is high. Utility Model Content

[0003] The purpose of the embodiments of the present utility model is to provide a box body for cleaning equipment and cleaning equipment, which can mix and form mixed cleaning liquids with different mixing ratios and have a simple structure.

[0004] The embodiment of the present utility model adopts the following technical solution: a box for cleaning equipment, comprising:

[0005] The box body has a first cavity and a second cavity that are independent of each other, the first cavity is filled with a first cleaning liquid, and the second cavity is filled with a second cleaning liquid; the box body is provided with a first liquid outlet pipe and a second liquid outlet pipe, the first cleaning liquid flows out through the first liquid outlet pipe, and the second cleaning liquid flows out through the second liquid outlet pipe;

[0006] Two blocking and adjusting components, which are respectively arranged in the first liquid outlet pipe and the second liquid outlet pipe, and are used to block the first liquid outlet pipe and the second liquid outlet pipe;

[0007] an adjusting member disposed in the second cavity and connected to the blocking and adjusting assembly in the second liquid outlet pipe;

[0008] A screw adjustment component, one end of which extends from the outside of the box body into the second cavity and is connected to the adjustment piece. When the screw adjustment component is rotated, the adjustment piece can move upward or downward under the driving action of the screw adjustment component to adjust the opening of the blocking adjustment component located in the second liquid outlet pipe, thereby adjusting the flow rate of the second cleaning liquid when it flows out, so that the first cleaning liquid and the second cleaning liquid can form mixed liquids with different proportions.

[0009] The mixing ratio of the mixed cleaning liquid can be adjusted steplessly according to user needs; the sealing effect is good and the defect rate is low. There are no structural parts such as the water outlet valve, which makes the structure simple and the cost low.

[0010] In some embodiments, the box body includes:

[0011] an upper box body, which is divided into a first chamber and a second chamber by a first partition;

[0012] The lower box body is divided into a third chamber and a fourth chamber by a second partition; the lower box body is arranged at the lower end of the upper box body, the third chamber and the first chamber constitute the first chamber, and the fourth chamber and the second chamber constitute the second chamber.

[0013] The box body is designed to be an upper box body and a lower box body that can be assembled, which is convenient for manufacturing and also convenient for installing other structural parts in the box body.

[0014] In some embodiments, the blocking and adjusting assembly includes a mixing ratio sleeve, a return spring, and a rubber plug;

[0015] The rubber plug is provided at the liquid outlet of the first liquid outlet pipe or the second liquid outlet pipe, and is used to block the liquid outlet of the first liquid outlet pipe and the liquid outlet of the second liquid outlet pipe;

[0016] One end of the return spring is connected to the rubber plug, and the other end of the return spring is connected to the mixing ratio sleeve. When the rubber plug is pushed upward, the return spring is compressed; when the force pushing up the rubber plug is eliminated, the return spring expands and contracts to push the rubber plug back to its original position.

[0017] The two mixing ratio sleeves are respectively arranged on the tube wall of the first liquid outlet pipe and the tube wall of the second liquid outlet pipe;

[0018] The upper opening of the mixing ratio sleeve is a trumpet opening, and the lower part of the adjusting member extends into the mixing ratio sleeve; when the adjusting member moves upward, the opening of the mixing ratio sleeve increases, and the flow rate of the second cleaning liquid outflowing increases until the mixing ratio sleeve is fully opened; when the adjusting member moves downward, the opening of the mixing ratio sleeve becomes smaller, and the flow rate of the second cleaning liquid outflowing decreases until the mixing ratio sleeve is completely blocked.

[0019] The blocking and adjusting component can well block the first liquid outlet pipe and the second liquid outlet pipe. Moreover, through the cooperation between the trumpet opening of the mixing ratio sleeve and the adjusting member, the opening of the mixing ratio sleeve can be adjusted as the adjusting member moves up and down.

[0020] In some embodiments, the adjusting member includes a head and a rod, the rod is arranged at the bottom of the head, and the head is provided with a threaded hole;

[0021] One end of the screw-adjusting assembly extending into the second cavity is threadedly engaged with the threaded hole, so that the adjusting member can be driven to move upward or downward when the screw-adjusting assembly is rotated.

[0022] The adjusting piece is threadedly matched with the screw adjusting assembly, and the adjusting piece can be adjusted up and down by rotating the screw adjusting assembly, thereby adjusting the contact area between the adjusting piece and the mixing ratio sleeve to adjust the opening of the mixing sleeve.

[0023] In some embodiments, the first liquid outlet pipe and the second liquid outlet pipe are respectively arranged on the lower box body, the first liquid outlet pipe is connected to the third chamber, and the second liquid outlet pipe is connected to the fourth chamber; the upper end of the second liquid outlet pipe extends upward into the second chamber, and the side wall of the second liquid outlet pipe extending into the second chamber is provided with a liquid inlet, and the second cleaning liquid enters the second liquid outlet pipe through the liquid inlet.

[0024] A liquid inlet is provided on the side wall of the second liquid outlet pipe extending into the second cavity, so that the second cleaning liquid in the second cavity can enter the second liquid outlet pipe through the liquid inlet, and then enter the mixing ratio sleeve provided in the second liquid outlet pipe, thereby realizing the regulation of the flow rate of the second cleaning liquid.

[0025] In some embodiments, the lower part of the head and the rod extend from the top of the second liquid outlet pipe into the second liquid outlet pipe, the outer peripheral surface of the head is in contact with the inner wall of the second liquid outlet pipe, and the adjusting member moves upward or downward under the guidance of the second liquid outlet pipe.

[0026] The second liquid outlet pipe also serves to guide the adjusting member so that the adjusting member can move up and down stably.

[0027] In some embodiments, the screw adjustment assembly includes an adjustment knob and an adjustment rod, one end of the adjustment rod extends from the top of the box body into the second cavity, and the other end of the adjustment rod is connected to the adjustment knob, and the adjustment knob is located outside the box body and at the top of the box body; when the adjustment knob is rotated, the adjustment rod rotates with the adjustment knob.

[0028] The adjustment knob is set on the top of the box body, which is convenient for users to adjust. Moreover, the adjustment part can be driven up and down by turning the adjustment knob from outside the box, which is easy to operate.

[0029] In some embodiments, the box body is further provided with a first air inlet and a first air outlet communicating with the top of the first cavity, and a second air inlet and a second air outlet communicating with the top of the second cavity;

[0030] The first air inlet, the first air outlet, the second air inlet and the second air outlet are respectively provided with a control valve;

[0031] The box body is further provided with a first cleaning liquid inlet pipe and a second cleaning liquid inlet pipe. The first cleaning liquid inlet pipe is communicated with the first cavity, and the second cleaning liquid inlet pipe is communicated with the second cavity.

[0032] The air inlet and the air outlet can adjust the air pressure of the first cavity and the second cavity so that the first cleaning liquid and the second cleaning liquid can flow out smoothly. The first cleaning liquid and the second cleaning liquid can be added to the first cavity and the second cavity respectively through the first cleaning liquid inlet pipe and the second cleaning liquid inlet pipe.

[0033] An embodiment of the present application also provides a cleaning device, comprising a box as described in any of the above embodiments.

[0034] The cleaning device with the above-mentioned box can use cleaning fluids with non-fixed mixing ratios for cleaning operations, thereby meeting the user's demand for cleaning with cleaning fluids of different concentrations.

[0035] In some embodiments, the cleaning device further comprises a mixing chamber assembly having a first sleeve, a second sleeve, a mixing chamber, and a mixed liquid outlet; the first sleeve and the second sleeve are respectively connected to the mixing chamber, and the mixing chamber has a mixed liquid outlet;

[0036] When the box body is placed on the cleaning equipment, the first sleeve is sleeved outside the first liquid outlet pipe of the box body, and the second sleeve is sleeved outside the second liquid outlet pipe of the box body. The ejector pins in the first sleeve and the second sleeve lift up the blocking adjustment component of the box body to release the blocking of the first liquid outlet pipe and the second liquid outlet pipe by the blocking adjustment component, so that the first cleaning liquid and the second cleaning liquid in the box body can enter the mixing chamber through the first liquid outlet pipe and the second liquid outlet pipe respectively to mix, and the mixed cleaning liquid flows out through the mixed liquid outlet.

[0037] The first liquid outlet and the second liquid outlet pipe of the box are opened by connecting the mixing chamber component to the box body, and the first cleaning liquid and the second cleaning liquid are mixed through the mixing chamber component.

[0038] The beneficial effects of the embodiments of the present utility model are:

[0039] The mixing ratio of the mixed cleaning liquid can be adjusted steplessly according to user needs; the sealing effect is good and the defect rate is low. There are no structural parts such as the water outlet valve, which makes the structure simple and the cost low. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0041] Figure 1 This is an exploded view of the structure of the box used for the cleaning equipment of the present utility model;

[0042] Figure 2 This is a schematic diagram of the structure of the box used for the cleaning equipment of the present utility model;

[0043] Figure 3 For this utility model Figure 1 Schematic diagram of the top view structure;

[0044] Figure 4 When the adjusting member of the utility model moves upward to the highest position, Figure 3 Cross-sectional view of AA;

[0045] Figure 5 When the adjusting member of the utility model moves upward to the maximum position, Figure 3 Cross-sectional view of the middle BB;

[0046] Figure 6 When the adjusting member of the utility model moves downward to the lowest position, Figure 3 Cross-sectional view of AA;

[0047] Figure 7 When the adjusting member of the utility model moves downward to the lowest position, Figure 3 Cross-sectional view of the BB.

[0048] Figure markings: 1. Upper box body; 2. Lower box body; 3. Sealing adjustment assembly; 301. Mixing ratio sleeve; 302. Return spring; 303. Rubber plug; 4. Adjusting piece; 5. First liquid outlet pipe; 6. Second liquid outlet pipe; 601. Liquid inlet; 7. Screw adjustment assembly; 701. Adjusting knob; 702. Adjusting rod; 8. Knob cover; 9. Umbrella valve; 10. First cleaning liquid inlet pipe; 11. Second cleaning liquid inlet pipe; 12. Mixing chamber assembly; 121. First sleeve; 122. Second sleeve; 123. Mixed liquid outlet; 13. Filter. DETAILED DESCRIPTION

[0049] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0050] It should be understood that various modifications may be made to the embodiments of the present application. Therefore, the above description should not be considered as limiting, but merely as an example of an embodiment. Other modifications within the scope and spirit of the present application will occur to those skilled in the art.

[0051] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present application and, together with the general description of the present application given above and the detailed description of the embodiments given below, serve to explain the principles of the present application.

[0052] These and other characteristics of the present application will become apparent from the following description of a preferred form of embodiment given as a non-limiting example with reference to the accompanying drawings.

[0053] It should also be understood that although the present application has been described with reference to certain specific examples, those skilled in the art will readily be able to implement many other equivalent forms of the present application.

[0054] The above and other aspects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

[0055] Specific embodiments of the present application will be described hereinafter with reference to the accompanying drawings; however, it should be understood that the embodiments described are merely examples of the present application and may be implemented in a variety of ways. Familiar and / or repetitive functions and structures are not described in detail to avoid obscuring the present application with unnecessary or redundant details. Therefore, the specific structural and functional details described herein are not intended to be limiting, but rather serve merely as a basis and representative basis for the claims to teach those skilled in the art to variously utilize the present application with substantially any suitable detailed structure.

[0056] This specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may all refer to one or more of the same or different embodiments according to the present application.

[0057] To solve the problems in the background art, the present invention provides a box for cleaning equipment. The cleaning equipment can be, but is not limited to, a fabric cleaning machine, a floor scrubber, a vacuum cleaner, etc.

[0058] Combine Figure 1 、 Figure 2 and Figure 3 The box body includes a box body, two blocking adjustment components 3, an adjustment member 4, a screw adjustment component 7 and two knob covers 8.

[0059] The box body has a first cavity and a second cavity that are independent of each other. The first cavity is filled with a first cleaning liquid, and the second cavity is filled with a second cleaning liquid. Since the first cavity and the second cavity are independent of each other, the first cleaning liquid and the second cleaning liquid will not mix in the box. The first cavity and the second cavity can be separated by a partition. The volume of the first cavity and the volume of the second cavity can be the same or different. For example, the first cleaning liquid can be water, and the second cleaning liquid can be a cleaning liquid. Of course, the type of cleaning liquid can also be adjusted according to the needs of the user. For example, the first cleaning liquid can also be a disinfectant, etc. If the first cleaning liquid is water, the volume of the first cavity used to hold water can be larger than the volume of the second cavity.

[0060] The box body is provided with a first liquid outlet pipe 5 and a second liquid outlet pipe 6, through which the first cleaning liquid can flow out, and the second cleaning liquid can flow out through the second liquid outlet pipe 6. The first liquid outlet pipe 5 and the second liquid outlet pipe 6 can be respectively provided at the lower part of the box body and communicate with the first cavity and the second cavity respectively.

[0061] Two blocking and regulating assemblies 3 are respectively disposed within the first liquid outlet pipe 5 and the second liquid outlet pipe 6, and are used to block the first liquid outlet pipe 5 and the second liquid outlet pipe 6. The two blocking and regulating assemblies 3 used to block the first liquid outlet pipe 5 and the second liquid outlet pipe 6 have the same structure. When not subjected to external forces, the blocking and regulating assemblies 3 block the first liquid outlet pipe 5 and the second liquid outlet pipe 6 to prevent leakage of the first and second cleaning liquids. When subjected to external forces, the blocking of the first and second liquid outlet pipes 5 and 6 can be released, allowing the first and second cleaning liquids to flow out through the first and second liquid outlet pipes 5 and 6, respectively.

[0062] Adjustment member 4 is disposed within the second cavity and connected to the blocking adjustment assembly 3 within the second liquid outlet pipe 6. For example, adjustment member 4 can be directly connected to the blocking adjustment assembly 3 within the second liquid outlet pipe 6. As the user's demand for different cleaning liquid mixing ratios changes, adjustment member 4 can be completely disengaged from the blocking adjustment assembly 4, thereby maximizing the opening of the blocking adjustment assembly 4 and allowing the second cleaning liquid to flow out through the blocking adjustment assembly 3 at the maximum flow rate. Simultaneously, the flow rate of the first cleaning liquid remains unchanged, which changes the mixing ratio of the first and second cleaning liquids. This increases the proportion of the second cleaning liquid in the mixed cleaning liquid, allowing for cleaning of heavily soiled areas.

[0063] One end of the screw adjustment component 7 extends from the outside of the box body into the second cavity and is connected to the adjustment member 4. When the screw adjustment component 7 is rotated, the adjustment member 4 can move upward or downward under the driving action of the screw adjustment component 7 to adjust the opening of the blocking adjustment component 3 located in the second liquid outlet pipe 6, thereby adjusting the flow rate of the second cleaning liquid when it flows out, so that the first cleaning liquid and the second cleaning liquid can form a mixed liquid with different proportions.

[0064] For example, an indicator marking the mixing ratio can be provided on the housing body at a position corresponding to the knob adjustment assembly. When the knob adjustment assembly is rotated in a first direction, the proportion of the second cleaning liquid in the mixed cleaning liquid decreases, and when the knob adjustment assembly is rotated in a second direction, the proportion of the second cleaning liquid in the mixed cleaning liquid increases. "MIN" and "MAX" markings are provided at the minimum and maximum positions, respectively. Of course, other markings can be used for differentiation as needed, so that the user can clearly and directly understand the direction of rotation of the knob adjustment assembly 7 and the proportion of the second cleaning liquid in the mixed cleaning liquid, thereby better meeting user needs.

[0065] Two knob covers 8 are provided at the outlet of the first and second liquid outlet pipes 5 and 6, respectively, to seal the outlets. When the container is not on a cleaning device, the knob covers 8 can be used to prevent contamination and leakage from the outlets of the first and second liquid outlet pipes 5 and 6. When the container is placed on a cleaning device, the knob covers 8 can be removed from the outlets of the first and second liquid outlet pipes 5 and 6.

[0066] Of course, it is understandable that the knob cover 8 can be connected to the first liquid outlet pipe 5 and the second liquid outlet pipe 6 by, but not limited to, threaded connection or direct fastening.

[0067] Filter structures such as a filter screen 13 may be further provided at the liquid outlet of the first liquid outlet pipe 5 and the liquid outlet of the second liquid outlet pipe 6 as needed.

[0068] The embodiment of the present application can steplessly adjust the mixing ratio of the mixed cleaning liquid and can adjust the mixing ratio of the mixed cleaning liquid according to user needs; has a good sealing effect and a low defect rate; does not have structural parts such as a water outlet valve, has a simple structure, and is low in cost.

[0069] In some embodiments, the box body includes:

[0070] The upper box body 1 is divided into a first chamber and a second chamber by a first partition. The first partition is disposed within the upper box body 1. The first partition may be integrally formed with the upper box body 1 or removably mounted within the upper box body 1. Of course, it is understood that two separate box structures may also be disposed within the upper box body 1 to form the first chamber and the second chamber, respectively.

[0071] The lower box body 2 is divided into a third chamber and a fourth chamber by a second partition. The lower box body 2 is disposed at the lower end of the upper box body 1. The third chamber and the first chamber form the first chamber, and the fourth chamber and the second chamber form the second chamber. Similarly, a second partition is disposed within the lower box body 2. The second partition may be integrally formed with the lower box body 2 or removably mounted within the lower box body 2. Of course, it is understood that two separate box structures may also be disposed within the lower box body 2 to form the third and fourth chambers, respectively.

[0072] The upper box body 1 and the lower box body 2 can be fixed to form a complete box body by, but not limited to, gluing. A sealing ring can also be provided between the two as needed.

[0073] The box body is designed to be an upper box body 1 and a lower box body 2 that can be assembled, which is convenient for manufacturing and also convenient for installing other structural parts in the box body.

[0074] In some embodiments, combined Figure 1 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 The sealing and adjusting assembly 3 includes a mixing ratio sleeve 301 , a return spring 302 and a rubber plug 303 .

[0075] The size of the rubber plug 303 is comparable to the inner diameter of the first and second liquid outlet pipes 5, 6. The rubber plug 303 is positioned at the outlet of the first or second liquid outlet pipe 5, 6, to block the outlet of the first and second liquid outlet pipes 5, 6. The outlet of the first and second liquid outlet pipes 5, 6 can be smaller than the inner diameter of the first and second liquid outlet pipes 5, 6, respectively, so that the rubber plug 303 can abut against the outlet of the first and second liquid outlet pipes 5, 6.

[0076] One end of the return spring 302 is connected to the rubber plug 303, and the other end is connected to the mixing ratio sleeve 301. When the rubber plug 303 is pushed upward, the return spring 302 is compressed. When the force pushing up the rubber plug 303 is removed, the return spring 302 expands and contracts to push the rubber plug 303 back to its original position. For example, the rubber plug 303 can be lifted upward from the liquid outlet of the first liquid outlet pipe 5 and the liquid outlet of the second liquid outlet pipe 6 using a pin. The return spring 302 can be made of a corrosion-resistant material to prevent rust.

[0077] The two mixing ratio sleeves 301 are arranged on the tube wall of the first liquid outlet pipe 5 and the tube wall of the second liquid outlet pipe 6. The positions of the mixing ratio sleeves 301 do not change. They can be fixed on the tube wall of the first liquid outlet pipe 5 and the tube wall of the second liquid outlet pipe 6.

[0078] The upper opening of the mixing ratio sleeve 301 can be a trumpet-shaped opening, and the lower opening can be a cylindrical opening. Of course, it can also be set to other opening forms, but the opening of the upper opening is larger than that of the lower opening. The lower portion of the adjusting member 4 extends into the mixing ratio sleeve 301. As the adjusting member 4 moves up and down, the contact area between the adjusting member 4 and the mixing ratio sleeve 301 changes. The bottom end of the adjusting member 4 can move from the lower opening to the upper opening, or even detach from the mixing ratio sleeve 301.

[0079] When the regulating member 4 moves upward, the opening of the mixing ratio sleeve 301 increases, and the outflow rate of the second cleaning liquid increases until the mixing ratio sleeve 301 is fully opened. When the regulating member 4 moves downward, the opening of the mixing ratio sleeve 301 becomes smaller, and the outflow rate of the second cleaning liquid decreases until the mixing ratio sleeve 301 is completely blocked.

[0080] The blocking and adjusting component 3 can block the first liquid outlet pipe 5 and the second liquid outlet pipe 6 well. Moreover, through the cooperation between the trumpet opening of the mixing ratio sleeve 301 and the adjusting member 4, the opening of the mixing ratio sleeve 301 can be adjusted as the adjusting member 4 moves up and down.

[0081] In some embodiments, the adjusting member 4 includes a head and a rod. The head may be cylindrical, and the rod may be a cylindrical rod. One end of the rod is disposed at the bottom of the head, and the other end is free. The head is provided with a threaded hole, specifically, the top of the head is provided with a threaded hole.

[0082] One end of the screw adjustment assembly 7, which extends into the second cavity, is threadedly engaged with the threaded hole. Rotation of the screw adjustment assembly 7 drives the adjusting member 4 upward or downward. The adjusting member 4 is threadedly engaged with the screw adjustment assembly 7. Rotating the screw adjustment assembly 7 allows the adjusting member 4 to be adjusted up and down, thereby adjusting the contact area between the adjusting member 4 and the mixing ratio sleeve 301 and adjusting the opening of the mixing sleeve.

[0083] The adjusting member 4 also needs to be made of a material with anti-corrosion properties to avoid rust.

[0084] In some embodiments, combined Figure 1 、 Figure 5 and Figure 7 The first liquid outlet pipe 5 and the second liquid outlet pipe 6 are respectively provided on the lower box body 2. The first liquid outlet pipe 5 is connected to the third chamber, and the second liquid outlet pipe 6 is connected to the fourth chamber. The upper end of the second liquid outlet pipe 6 extends upward into the second chamber. The side wall of the second liquid outlet pipe 6 extending into the second chamber is provided with a liquid inlet 601. The second cleaning liquid enters the second liquid outlet pipe 6 through the liquid inlet 601. Specifically, Figure 1 As shown, the second liquid outlet pipe 6 extending into the second cavity can be split into two parts, with the split portion forming a liquid inlet 601. The liquid inlet 601 can be in the form of a liquid inlet slit. Alternatively, the second liquid outlet pipe 6 extending into the second cavity can be cut to form a single long liquid inlet 601. Alternatively, multiple liquid inlets 601 can be provided in different directions on the sidewall of the second liquid outlet pipe 6 extending into the second cavity. This is merely an example and does not limit the scope of protection of the claims.

[0085] Here, the size of the liquid inlet 601 is set as large as possible, especially when the second cleaning liquid is a relatively viscous liquid, to facilitate the flow of the second cleaning liquid.

[0086] A liquid inlet 601 is provided on the side wall of the second liquid outlet pipe 6 extending into the second cavity, so that the second cleaning liquid in the second cavity can enter the second liquid outlet pipe 6 through the liquid inlet 601, and then enter the mixing ratio sleeve 301 provided in the second liquid outlet pipe 6, thereby realizing the regulation of the flow rate of the second cleaning liquid.

[0087] In some embodiments, combined Figure 4 and Figure 6 The lower portion of the head and the stem extend from the top of the second liquid outlet pipe 6 into the second liquid outlet pipe 6, and the outer peripheral surface of the head is in contact with the inner wall of the second liquid outlet pipe 6. The adjusting member 4 moves upward or downward under the guidance of the second liquid outlet pipe 6. The second liquid outlet pipe 6 also serves as a guide for the adjusting member 4, so that the adjusting member 4 can move up and down stably.

[0088] In some embodiments, the screw adjustment assembly 7 includes an adjustment knob 701 and an adjustment rod 702. One end of the adjustment rod 702 extends from the top of the box body into the second cavity, and the other end of the adjustment rod 702 is connected to the adjustment knob 701, and the two are fixed together. The adjustment knob 701 is located outside the box body and at the top of the box body; when the adjustment knob 701 is turned, the adjustment rod 702 rotates with the adjustment knob 701 and drives the adjustment member 4 to move up and down. The adjustment knob 701 is set at the top of the box body to facilitate user adjustment. Moreover, the adjustment member 4 can be driven up and down by turning the adjustment knob 701 from outside the box, which is convenient to operate.

[0089] In some embodiments, the box body is further provided with a first air inlet and a first air outlet communicating with the top of the first cavity, and a second air inlet and a second air outlet communicating with the top of the second cavity.

[0090] The first air inlet, the first air outlet, the second air inlet, and the second air outlet are respectively provided with a control valve. The control valve can be, but is not limited to, an umbrella valve 9, and the opening and closing of the control valve are adjusted as needed to control the air inlet and outlet of the first cavity and the second cavity.

[0091] The box body is also provided with a first cleaning liquid inlet pipe 10 and a second cleaning liquid inlet pipe 11. The first cleaning liquid inlet pipe 10 is connected to the first cavity, and the second cleaning liquid inlet pipe 11 is connected to the second cavity. Figure 2 The first cleaning liquid inlet pipe 10 and the second cleaning liquid inlet pipe 11 can be but are not limited to being arranged at the bottom of the box body.

[0092] The air inlets (first air inlet and second air inlet) and air outlets (first air outlet and second air outlet) can adjust the air pressure in the first and second cavities so that the first and second cleaning liquids can flow out smoothly. The first and second cleaning liquids can be added to the first and second cavities respectively through the first and second cleaning liquid inlet pipes 10 and 11, respectively.

[0093] The present application also provides a cleaning device including a housing as described in any of the above embodiments. The cleaning device may be, but is not limited to, a fabric cleaning machine, a floor scrubber, a vacuum cleaner, and the like.

[0094] The cleaning device with the above-mentioned box can use cleaning fluids with non-fixed mixing ratios for cleaning operations, thereby meeting the user's demand for cleaning with cleaning fluids of different concentrations.

[0095] In some embodiments, the cleaning device further comprises a mixing chamber assembly 12, which comprises a first sleeve 121, a second sleeve 122, a mixing chamber and a mixed liquid outlet 123. The first sleeve 121 and the second sleeve 122 are respectively connected to the mixing chamber, and the mixing chamber has a mixed liquid outlet 123.

[0096] When the box is placed on the cleaning equipment, the first sleeve 121 is sleeved on the outside of the first liquid outlet pipe 5 of the box, and the second sleeve 122 is sleeved on the outside of the second liquid outlet pipe 6 of the box. A sealing ring can also be set between the first sleeve 121 and the first liquid outlet pipe 5, and between the second sleeve 122 and the second liquid outlet pipe 6 to prevent liquid leakage at the connection.

[0097] Ejectors are provided in the first sleeve 121 and the second sleeve 122, respectively. The ejectors can lift the blocking adjustment assembly 3 of the box body to release the blocking of the first liquid outlet pipe 5 and the second liquid outlet pipe 6 by the blocking adjustment assembly 3, so that the first cleaning liquid and the second cleaning liquid in the box body can enter the mixing chamber through the first liquid outlet pipe 5 and the second liquid outlet pipe 6, respectively, and mix. The mixed cleaning liquids then flow out through the mixed liquid outlet 123. The mixed liquid outlet 123 can be connected to a water pump of the cleaning device. After the main body of the cleaning device is started, the water pump can pump the mixed cleaning liquid in the mixing chamber to the target location, and then the cleaning liquid can be used for cleaning.

[0098] The first liquid outlet and the second liquid outlet pipe 6 of the box are opened by connecting the mixing chamber component 12 to the box body, and the first cleaning liquid and the second cleaning liquid are mixed through the mixing chamber component 12 .

[0099] The above describes in detail several embodiments of the present invention, but the present invention is not limited to these specific embodiments. Those skilled in the art can make various variations and modifications based on the concept of the present invention, and these variations and modifications should fall within the scope of protection claimed by the present invention.

Claims

1. A box for cleaning equipment, characterized in that: include: The box body has a first cavity and a second cavity which are independent of each other, wherein the first cavity is filled with a first cleaning liquid and the second cavity is filled with a second cleaning liquid; The box body is provided with a first liquid outlet pipe (5) and a second liquid outlet pipe (6); the first cleaning liquid flows out through the first liquid outlet pipe (5), and the second cleaning liquid flows out through the second liquid outlet pipe (6); Two blocking and adjusting components (3), which are respectively arranged in the first liquid outlet pipe (5) and the second liquid outlet pipe (6), and are used to block the first liquid outlet pipe (5) and the second liquid outlet pipe (6); an adjusting member (4), which is disposed in the second cavity and connected to the blocking adjusting assembly (3) in the second liquid outlet pipe (6); A screw adjustment component (7) has one end extending from the outside of the box body into the second cavity and connected to the adjustment member (4). When the screw adjustment component (7) is rotated, the adjustment member (4) can move upward or downward under the driving action of the screw adjustment component (7) to adjust the opening of the blocking adjustment component (3) located in the second liquid outlet pipe (6), thereby adjusting the flow rate of the second cleaning liquid when it flows out, so that the first cleaning liquid and the second cleaning liquid can form mixed liquids with different proportions.

2. The box for cleaning equipment according to claim 1, characterized in that: The box body includes: An upper box body (1) is divided into a first chamber and a second chamber by a first partition; The lower box body (2) is divided into a third chamber and a fourth chamber by a second partition; the lower box body (2) is arranged at the lower end of the upper box body (1), the third chamber and the first chamber form the first chamber, and the fourth chamber and the second chamber form the second chamber.

3. The box for cleaning equipment according to claim 2, characterized in that: The regulating assembly comprises a mixing ratio sleeve (301), a return spring (302) and a rubber plug (303); The rubber plug (303) is arranged at the liquid outlet of the first liquid outlet pipe (5) or the second liquid outlet pipe (6) and is used to block the liquid outlet of the first liquid outlet pipe (5) and the liquid outlet of the second liquid outlet pipe (6); One end of the return spring (302) is connected to the rubber plug (303), and the other end of the return spring (302) is connected to the mixing ratio sleeve (301). When the rubber plug (303) is pushed upward, the return spring (302) is compressed; when the force pushing up the rubber plug (303) is eliminated, the return spring (302) expands and contracts to push the rubber plug (303) back to its original position. The two mixing ratio sleeves (301) are respectively arranged on the tube wall of the first liquid outlet pipe (5) and the tube wall of the second liquid outlet pipe (6); The upper opening of the mixing ratio sleeve (301) is a trumpet opening, and the lower part of the adjusting member (4) extends into the mixing ratio sleeve (301); when the adjusting member (4) moves upward, the opening of the mixing ratio sleeve (301) increases, and the flow rate of the second cleaning liquid outflowing increases until the mixing ratio sleeve (301) is completely opened; when the adjusting member (4) moves downward, the opening of the mixing ratio sleeve (301) becomes smaller, and the flow rate of the second cleaning liquid outflowing decreases until the mixing ratio sleeve (301) is completely blocked.

4. The box for cleaning equipment according to claim 2, characterized in that: The adjusting member (4) comprises a head and a rod, the rod is arranged at the bottom of the head, and the head is provided with a threaded hole; The screw adjustment component (7) extends into one end of the second cavity and is threadedly engaged with the threaded hole, so that the adjusting member (4) can be driven to move upward or downward when the screw adjustment component (7) is rotated.

5. The box for cleaning equipment according to claim 4, characterized in that: The first liquid outlet pipe (5) and the second liquid outlet pipe (6) are respectively arranged on the lower box body (2); the first liquid outlet pipe (5) is communicated with the third chamber, and the second liquid outlet pipe (6) is communicated with the fourth chamber; the upper end of the second liquid outlet pipe (6) extends upward into the second chamber, and a liquid inlet (601) is provided on the side wall of the second liquid outlet pipe (6) extending into the second chamber, and the second cleaning liquid enters the second liquid outlet pipe (6) through the liquid inlet (601).

6. The box for cleaning equipment according to claim 5, characterized in that: The lower part of the head and the rod extend from the top of the second liquid outlet pipe (6) into the second liquid outlet pipe (6), the outer peripheral surface of the head is in contact with the inner wall of the second liquid outlet pipe (6), and the adjusting member (4) moves upward or downward under the guidance of the second liquid outlet pipe (6).

7. The box for cleaning equipment according to claim 1, characterized in that: The screw adjustment assembly (7) comprises an adjustment knob (701) and an adjustment rod (702), one end of the adjustment rod (702) extends from the top of the box body into the second cavity, the other end of the adjustment rod (702) is connected to the adjustment knob (701), and the adjustment knob (701) is located outside the box body and at the top of the box body; when the adjustment knob (701) is rotated, the adjustment rod (702) rotates with the adjustment knob (701).

8. The box for cleaning equipment according to claim 1, characterized in that: The box body is further provided with a first air inlet and a first air outlet communicated with the top of the first cavity, and a second air inlet and a second air outlet communicated with the top of the second cavity; The first air inlet, the first air outlet, the second air inlet and the second air outlet are respectively provided with a control valve; The box body is also provided with a first cleaning liquid inlet pipe (10) and a second cleaning liquid inlet pipe (11); the first cleaning liquid inlet pipe (10) is communicated with the first cavity, and the second cleaning liquid inlet pipe (11) is communicated with the second cavity.

9. A cleaning device, characterized in that: The invention comprises a box as claimed in any one of claims 1 to 8.

10. The cleaning device according to claim 9, characterized in that The cleaning device further comprises a mixing chamber assembly (12), which comprises a first sleeve (121), a second sleeve (122), a mixing chamber and a mixed liquid outlet (123); the first sleeve (121) and the second sleeve (122) are respectively in communication with the mixing chamber, and the mixing chamber has a mixed liquid outlet (123); When the box is placed on the cleaning device, the first sleeve (121) is sleeved outside the first liquid outlet pipe (5) of the box, and the second sleeve (122) is sleeved outside the second liquid outlet pipe (6) of the box. The ejector pins in the first sleeve (121) and the second sleeve (122) lift the blocking adjustment component (3) of the box to release the blocking of the first liquid outlet pipe (5) and the second liquid outlet pipe (6) by the blocking adjustment component (3), so that the first cleaning liquid and the second cleaning liquid in the box can enter the mixing chamber through the first liquid outlet pipe (5) and the second liquid outlet pipe (6) respectively to mix, and the mixed cleaning liquid flows out through the mixed liquid outlet (123).

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