Floor washer body and floor washer

Abstract

The application discloses a floor washing machine body and a floor washing machine. The body shell is applied to the floor washing machine body, a clean water tank is arranged in a cleaning head, a water electrolysis device and a water pump which are arranged separately from the clean water tank are arranged on the body, the body shell comprises a shell body, at least a part of an area is recessed to one side to form a water pump containing bin to contain the water pump, and a side face away from the water pump containing bin is suitable for mounting the water electrolysis device; a through hole is arranged on the shell body, the water electrolysis device comprises an electrolytic water tank, and the electrolytic water tank at least partially penetrates through the through hole. The body shell has simple and light overall structure, and installation positions are reasonably arranged, so that installation space is saved, and structural strength is ensured. Meanwhile, the water electrolysis device and the water pump are protected. The floor washing machine body comprises the water electrolysis device, the water pump and the body shell. The floor washing machine comprises the cleaning head and a hand-held part, and the hand-held part comprises a handle, a connecting rod and the floor washing machine body which are sequentially connected.

Description

[0001] This application is a divisional application of Chinese Patent Application No. 202310500156.5, entitled "A Body Housing, Floor Scrubber Body and Floor Scrubber", filed on April 27, 2023, the contents of which are incorporated herein by reference. Technical Field

[0002] This invention relates to the field of cleaning equipment technology, and more particularly to a floor scrubber body and a floor scrubber. Background Technology

[0003] A floor scrubber is a cleaning machine suitable for cleaning hard floors while simultaneously vacuuming up and removing wastewater from the site. It consists of a handheld unit and a cleaning head. When the floor scrubber is in operation, the cleaning head is moved using the handheld unit to remove debris from the floor.

[0004] Typically, floor scrubbers have separate clean water and wastewater tanks. The clean water tank is located in the handheld part, while the wastewater tank is located in the cleaning head. Specifically, the clean water tank is usually located in the body of the handheld part, and the water electrolysis device and water pump that work in conjunction with the clean water tank are located in the tank body. The water pump delivers clean water or electrolyzed water to the cleaning head for cleaning, and the wastewater after cleaning is finally recycled to the wastewater tank. Summary of the Invention

[0005] The inventors discovered that in existing technologies, the water tank is located within the body of the floor scrubber. During operation, the operator must overcome the vertical weight of the water tank, placing a burden on the operator. The inventors considered integrating the water tank into the cleaning head, while placing the water electrolysis device and water pump, separate from the water tank, within the body. Based on this, embodiments of the present invention provide a machine casing, a floor scrubber body, and a floor scrubber.

[0006] In a first aspect, the present invention provides a floor scrubber body for use in a floor scrubber, comprising a body shell, a water electrolysis device, and a water pump:

[0007] The fuselage housing includes a housing body, on which through holes are provided;

[0008] The water electrolysis device and water pump are separately installed in the machine body casing from the clean water tank;

[0009] The floor scrubber includes a handheld part and a cleaning head. A clean water tank is disposed in the cleaning head. At least a portion of the shell body is recessed to one side to form a water pump receiving chamber to accommodate the water pump. The side away from the water pump receiving chamber is suitable for installing a water electrolysis device. The water electrolysis device includes an electrolysis tank, which at least partially passes through a through hole.

[0010] In one or more alternative embodiments, the fuselage housing further includes:

[0011] The first cover and the second cover are respectively installed on the shell body.

[0012] In one or more alternative embodiments, the shell body includes a first mounting surface and a second mounting surface disposed opposite to each other;

[0013] The first mounting surface is provided with a water electrolysis device mounting section for mounting the water electrolysis device;

[0014] The second mounting surface is recessed inward to form a water pump receiving chamber;

[0015] The first cover and the second cover are respectively installed on the first mounting surface and the second mounting surface.

[0016] In one or more alternative embodiments, the water electrolysis device includes an electrolysis tank and a narrow liquid inlet channel connected to the electrolysis tank, and a disinfectant filling port is provided at the top of the electrolysis tank away from the liquid inlet channel.

[0017] In one or more alternative embodiments, the water electrolysis device further includes a screw cap connected to a disinfectant filling port.

[0018] In one or more alternative embodiments, when the water electrolysis device is fixed to the shell body, the electrolysis tank portion passes through the through hole, such that the disinfectant filling port of the electrolysis tank is located on the second mounting surface side of the shell body.

[0019] When it is necessary to add disinfectant to the electrolytic water tank, remove the second cover from the main body, open the screw cap, inject the disinfectant through the disinfectant filling port, and after the disinfectant is added, tighten the screw cap and install the second cover back into the main body.

[0020] In one or more alternative embodiments, the first mounting surface is provided with multiple sets of reinforcing ribs, and the reinforcing ribs have at least one pipeline groove.

[0021] In one or more alternative embodiments, the inner wall of the water pump housing is provided with a first snap-fit ​​portion, the water pump is equipped with a first snap-fit ​​component, and the first snap-fit ​​portion is adapted to snap-fit ​​with the first snap-fit ​​component.

[0022] In one or more alternative embodiments, the shell body is further provided with at least one inlet / outlet water adapter, which is connected to the water pump housing to connect the water pump inlet and / or outlet.

[0023] In one or more alternative embodiments, the inlet / outlet adapter includes an inlet adapter and an outlet adapter;

[0024] The water inlet adapter is located on the first mounting surface and is suitable for connecting to the water inlet of the water pump;

[0025] The water outlet adapter is located on the first mounting surface and is suitable for connecting to the water pump outlet.

[0026] In one or more alternative embodiments, the water inlet end of the water inlet adapter is oriented downwards;

[0027] And / or,

[0028] The water outlet end of the water outlet adapter is oriented upwards.

[0029] In one or more alternative embodiments, the shell body is further provided with at least one wiring hole, which connects to the water pump housing.

[0030] In one or more alternative embodiments, the floor scrubber body further includes at least one wiring electrode head, which is installed in a wiring hole and adapted to connect to the inlet and / or outlet of a water pump.

[0031] In one or more alternative embodiments, at least one second snap-fit ​​portion is provided on the edge of the first mounting surface, and at least one second snap-fit ​​member is provided on the first cover body accordingly. The second snap-fit ​​portion is adapted to be snapped into connection with the second snap-fit ​​member.

[0032] In one or more alternative embodiments, the edge of the second mounting surface is provided with at least one third snap-fit ​​portion, and the second cover is correspondingly provided with at least one third snap-fit ​​member, the third snap-fit ​​portion being adapted to snap-fit ​​connection with the third snap-fit ​​member.

[0033] In one or more alternative embodiments, the upper edge of the second mounting surface is further provided with at least one fourth snap-fit ​​portion, and the upper part of the second cover is correspondingly provided with at least one fourth snap-fit ​​member, and the fourth snap-fit ​​portion is snap-fitted to the fourth snap-fit ​​member.

[0034] In one or more alternative embodiments, the lower edge of the second mounting surface is provided with two sets of third snap-fit ​​parts, and the lower part of the second cover is respectively provided with two sets of third snap-fit ​​parts.

[0035] In one or more alternative embodiments, to facilitate observation of the electrolysis state,

[0036] The first cover has a first hollowed-out section at the position corresponding to the water electrolysis device;

[0037] And / or,

[0038] The second cover has a second perforated section at the position corresponding to the water electrolysis device.

[0039] In one or more alternative embodiments, a first connecting portion is provided at the top of the shell body, the first connecting portion being adapted to connect the connecting rod of the handheld part of the floor scrubber.

[0040] In one or more alternative embodiments, a second connecting portion is provided at the bottom end of the shell body, the second connecting portion being adapted to connect to the hinge structure of the floor scrubber.

[0041] In a second aspect, this application provides a floor scrubber, characterized in that it includes a cleaning head and a handheld part, the handheld part including a handle, a connecting rod and a floor scrubber body as described in the first aspect, which are connected in sequence.

[0042] Compared with the prior art, the housing provided in this application, by setting a water pump housing in the housing body and providing through holes in the housing body to accommodate the structure of the electrolysis tank of the water electrolysis device, allows for the installation of the water electrolysis device and the water pump. Therefore, the overall structure is simple and lightweight, and the installation position is reasonably arranged, which not only saves installation space but also ensures structural strength. At the same time, its housing body cooperates with the first cover and the second cover to protect the water electrolysis device and the water pump. The first cover and the second cover are easy to assemble, facilitating the maintenance and replacement of the water electrolysis device, the water pump, and its accessories. Attached Figure Description

[0043] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0044] Figure 1 A perspective view of the body of a floor scrubber equipped with the housing of the present invention;

[0045] Figure 2 For the explosion of the floor scrubber body equipped with the housing of the present invention Figure 1 ;

[0046] Figure 3 For the explosion of the floor scrubber body equipped with the housing of the present invention Figure 2 ;

[0047] Figure 4 For the explosion of the floor scrubber body equipped with the housing of the present invention Figure 3 ;

[0048] Figure 5 For the explosion of the floor scrubber body equipped with the housing of the present invention Figure 4 ;

[0049] Figure 6 This is a front view of the shell body of the fuselage of the present invention;

[0050] Figure 7 for Figure 6 The AA-direction cross-sectional view of the shell body shown;

[0051] Figure 8 The three-dimensional shell body of the fuselage of the present invention Figure 1 ;

[0052] Figure 9 This is a right view of the shell body of the fuselage of the present invention;

[0053] Figure 10 This is a left view of the shell body of the fuselage of the present invention;

[0054] Figure 11 This is a rear view of the shell body of the fuselage of the present invention;

[0055] Figure 12 The three-dimensional shell body of the fuselage of the present invention Figure 2 ;

[0056] Figure 13 This is a three-dimensional structural diagram of the floor scrubber of the present invention;

[0057] In the picture:

[0058] 1 is the handheld part;

[0059] 10 represents the floor scrubber body;

[0060] 100 refers to the fuselage casing;

[0061] 110 represents the shell body;

[0062] 111 is the first mounting surface; 1111 is the reinforcing rib; 1112 is the pipeline groove; 1113 is the second snap-fit ​​part;

[0063] 112 is the second mounting surface; 1121 is the third snap-fit ​​part; 1122 is the fourth snap-fit ​​part;

[0064] 113 is the installation section for the water electrolysis unit;

[0065] 114 is the water pump housing; 1141 is the first locking part;

[0066] 115 is a through hole;

[0067] 116 is the inlet / outlet water adapter; 1161 is the inlet water adapter; 1162 is the outlet water adapter.

[0068] 117 is the wiring hole; 1171 is the wiring electrode head;

[0069] 118 is the first connecting part; 1181 is the female seat;

[0070] 119 is the second connecting part;

[0071] 120 is the first cover; 121 is the second snap-fit ​​component; 122 is the first hollowed-out part;

[0072] 130 is the second cover; 131 is the third snap-fit ​​component; 132 is the fourth snap-fit ​​component; 133 is the second hollowed-out part;

[0073] 200 is the water electrolysis device; 210 is the water electrolysis tank; 220 is the liquid inlet channel; 230 is the disinfectant filling port; 240 is the screw cap;

[0074] 300 is the water pump; 310 is the first connecting piece;

[0075] 20 is the handle;

[0076] 30 is the connecting rod;

[0077] 40 is a hinge structure;

[0078] 2 is the cleaning head; 21 is the clean water tank; 22 is the wastewater tank. Detailed Implementation

[0079] The claims of the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are also within the scope of protection of the present invention.

[0080] It should be understood that, in the description of the embodiments of the present invention, all directional indicating terms, such as "up," "down," "left," "right," "front," and "back," indicate the orientation or positional relationship based on the orientation and positional relationship shown in the accompanying drawings or the orientation or positional relationship commonly used when the product is in use. These terms are merely for the purpose of simplifying the description of the present invention and do not explicitly or implicitly suggest that the device, element, or component referred to must have a specific orientation or specific orientational structure, and should not be construed as a limitation of the present invention. They are only used to explain the relative positional relationships and movements between the components shown in the accompanying drawings. When this specific orientation changes, the directional indication may also change accordingly.

[0081] Furthermore, in this invention, ordinal numbers such as "first" and "second" are used for distinguishing purposes only and should not be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, the features referred to as "first" and "second" may explicitly or implicitly include at least one of those technical features. In the description of this invention, "a plurality of" means at least two, i.e., two or more, unless otherwise explicitly defined; "at least one" means one or more.

[0082] The inventors discovered that in existing technologies, the water tank is located within the body of a floor scrubber. For example, Chinese patent CN113876245A discloses a cleaning device based on water-dust circulation, which includes a handheld part, a cleaning head, and a base. The handheld part includes a connecting rod, a handle, a water tank, a first connecting part, and a second connecting part. The handle includes a handle cover, an interface patch, a PCBA board, and a battery. The first connecting part connects the connecting rod and the handle. The lower end of the connecting rod has the water tank body, and the second connecting part connects the connecting rod and the water tank body. The water tank body is detachably installed within the water tank body. The water tank body is connected to the cleaning head via a hinge. An ozone generator, an air pump, a water pump, a pump shock absorber, and an interface kit are installed at the lower end of the water tank body. When a floor scrubber is working, it needs to overcome the vertical weight of the clean water tank, which puts a burden on the operator. The inventor considered placing the clean water tank in the cleaning head, while the water electrolysis device and water pump, which are separate from the clean water tank, are located in the machine body. Based on this, the inventor made this invention after further research and development, providing a machine body shell, a floor scrubber body, a handheld part, and a floor scrubber.

[0083] Firstly, this application provides a housing 100 for use in the body 10 of a floor scrubber. For example... Figures 1 to 12 As shown, the housing 100 includes: a housing body 110, a first cover 120 and a second cover 130; the floor scrubber housing 10 includes a water electrolysis device 200 and a water pump 300.

[0084] At least a portion of the shell body 100 is recessed to one side to form a water pump receiving chamber 114 to accommodate the water pump 300, and the side away from the water pump receiving chamber 114 is suitable for installing the water electrolysis device 200.

[0085] The shell body 110 is provided with a through hole 115, and the water electrolysis device 200 includes an electrolysis tank 210 such that the electrolysis tank 210 at least partially passes through the through hole 115.

[0086] The first cover 120 and the second cover 130 are respectively installed on the shell body 100.

[0087] The housing 100 provided in this embodiment of the application, by setting a water pump receiving chamber 114 in the housing body 110 and providing through holes 115 in the housing body 110 to accommodate the structure of the electrolysis tank 210 of the water electrolysis device 200, allows for the installation of the water electrolysis device 200 and the water pump 300. Therefore, the overall structure is simple and lightweight, and the installation positions are arranged reasonably, which not only saves installation space but also ensures structural strength. At the same time, the housing body 110 cooperates with the first cover 120 and the second cover 130 to protect the water electrolysis device 200 and the water pump 300. The first cover 120 and the second cover 130 are easy to assemble, facilitating the maintenance and replacement of the water electrolysis device 200, the water pump 300 and their accessories.

[0088] In one embodiment, reference is made to Figures 1 to 12 As shown, the shell body 110 includes a first mounting surface 111 and a second mounting surface 112 disposed opposite to each other;

[0089] The first mounting surface 111 is provided with a water electrolysis device mounting part 113 for mounting the water electrolysis device 200;

[0090] The second mounting surface 112 is recessed inward to form a water pump receiving chamber 114 to accommodate the water pump 300;

[0091] The first cover 120 and the second cover 130 are respectively installed on the first mounting surface 111 and the second mounting surface 112.

[0092] The housing 100 provided in this application embodiment has a first mounting surface 111 and a second mounting surface 112 on the housing body 110. A water pump housing 114 is provided on the first mounting surface 111, and a water electrolysis device mounting part 113 is provided on the second mounting surface 112. A through hole 115 is provided on the housing body 110 to accommodate the structure of the electrolysis tank 210 of the water electrolysis device 200, thus enabling the installation of the water electrolysis device 200 and the water pump 300. Therefore, the overall structure is simple and lightweight, with a reasonable arrangement of installation positions, saving installation space while ensuring structural strength. Simultaneously, the first mounting surface 111 and the second mounting surface 112 cooperate with the first cover 120 and the second cover 130 respectively, providing protection for the water electrolysis device 200 and the water pump 300. The first cover 120 and the second cover 130 are easy to assemble, facilitating maintenance and replacement of the water electrolysis device 200, the water pump 300, and their accessories.

[0093] In the embodiments of this application, reference is made to Figures 2 to 5 As shown, the housing 100 is part of the floor scrubber body 10, which also includes the aforementioned water electrolysis device 200 and water pump 300. (Refer to...) Figure 13 As shown, the floor scrubber includes a handheld part 1 and a cleaning head 2. The handheld part 1 includes a handle 20, a connecting rod 30, and the aforementioned floor scrubber body 10. The clean water tank 21 of the floor scrubber is part of the cleaning head 2.

[0094] In some embodiments, such as Figures 2 to 5As shown, the water electrolysis device 200 includes an electrolysis tank 210 and a narrow inlet channel 220 connecting the electrolysis tank 210. A disinfectant filling port 230 is located at the top of the electrolysis tank 210, away from the inlet channel 220. The water electrolysis device 200 also includes a screw cap 240 connected to the disinfectant filling port 230. When the water electrolysis device 200 is fixed to the housing body 110, the electrolysis tank 210 partially passes through the through hole 115, such that the disinfectant filling port 230 of the electrolysis tank 210 is located on the second mounting surface 112 side of the housing body 110. When it is necessary to add disinfectant to the electrolysis tank 210, the second cap 130 is removed from the housing body 110, the screw cap 240 is opened, and disinfectant is injected through the disinfectant filling port 230. After the disinfectant has been added, tighten the cap 240 and reinstall the second cap 130 back into the shell body 110.

[0095] Furthermore, to ensure the structural strength of the shell body 110, the shape of the through hole 115 can be set according to the shape of the electrolytic water tank 210 and the screw cap 240, and the size of the through hole 115 is adapted to the external dimensions of the electrolytic water tank 210 and the screw cap 240. Of course, in other embodiments, the shape of the through hole 115 can be selected according to the actual situation. In this embodiment, this is not specifically limited.

[0096] In this embodiment, by providing a through hole 115 in the shell body 110, the disinfectant filling port 230 of the electrolytic water tank 210 of the water electrolysis device 200 installed in the shell body 110 is located on the second mounting surface 112 side of the shell body 110. This not only makes it convenient for users to add disinfectant, but also makes full use of the installation space of the shell body 110, further reducing the volume of the body shell 100.

[0097] In some embodiments, such as Figures 1 to 10 As shown, the first mounting surface 111 is provided with multiple sets of reinforcing ribs 1111, and each reinforcing rib 1111 has at least one pipeline groove 1112. Specifically, as... Figure 10 As shown, the shape and size of the multiple sets of reinforcing ribs 1111 provided on the first mounting surface 111 can vary depending on the installation location, and the number of pipe grooves 1112 provided on each reinforcing rib 1111 can also be different. The pipe grooves 1112 provided on the reinforcing rib 1111 can be used to lay water pipes or wires, such as power connection wires or signal connection wires.

[0098] In this embodiment, the structural strength of the shell body 110 is further enhanced by providing reinforcing ribs 1111 on the first mounting surface 111. By providing pipe grooves 1112 on the reinforcing ribs 1111, it is convenient to lay wires and water pipes, and to avoid the wires or water pipes being squeezed or damaged in the machine body shell 100, which would affect the normal operation of the floor scrubber.

[0099] In some embodiments, such as Figures 1 to 12 As shown, the inner wall of the water pump housing 114 is provided with a first snap-fit ​​part 1141, and the water pump 300 is equipped with a first snap-fit ​​member 310; the first snap-fit ​​part 1141 is adapted to snap-fit ​​with the first snap-fit ​​member 310.

[0100] Specifically, refer to Figure 11 and Figure 12 As shown, two sets of first snap-fit ​​members 310 are respectively provided on the left and right sides of the water pump 300, and two sets of first snap-fit ​​parts 1141 are respectively provided on the inner walls of the left and right sides of the water pump receiving chamber 114. The water pump 300 is fixedly installed by snapping the first snap-fit ​​parts 1141 with the first snap-fit ​​members 310 at corresponding positions. Of course, in other embodiments, the position and number of the first snap-fit ​​parts 1141 and the first snap-fit ​​members 310 can be selected according to the actual situation. In this embodiment, no specific limitation is made.

[0101] In this embodiment, the water pump 300 is fixed to the water pump housing 114 by a snap-fit ​​connection, which achieves stable installation of the water pump 300. Furthermore, the snap-fit ​​connection facilitates disassembly and assembly, and makes maintenance and replacement easier when the water pump 300 malfunctions.

[0102] In some embodiments, such as Figures 2 to 12 As shown, at least one water inlet / outlet adapter 116 is also provided on the shell body 110;

[0103] The inlet / outlet adapter 116 connects to the pump housing 114 to connect the inlet and / or outlet of the pump 300.

[0104] Specifically, refer to Figures 3 to 10 As shown, the water inlet / outlet adapter 116 includes a water inlet adapter 1161 and a water outlet adapter 1162;

[0105] The water inlet adapter 1161 is disposed on the first mounting surface 111 and is suitable for connecting to the water inlet of the water pump 300;

[0106] The water outlet adapter 1162 is located on the first mounting surface 111 and is suitable for connecting to the water outlet of the water pump 300.

[0107] Furthermore, the inventors considered that the clean water tank 21 is installed in the cleaning head of the floor scrubber, with the water inlet end of the water inlet adapter 1161 facing downwards for easy connection. Meanwhile, referring to... Figures 3 to 10As shown, the water outlet end of the water outlet adapter 1162 is oriented upwards so that it can be connected to the inlet of the liquid inlet channel 220 of the water electrolysis device 200. Of course, in some other embodiments, the number, location, and orientation of the water inlet adapter 1161 or water outlet adapter 1162 can be set according to actual assembly requirements. To achieve different working functions and effects of the floor scrubber, the water inlet or water outlet adapter can also be equipped with other devices or structures, such as three-way valves, pressure gauges, and flow meters, etc., which are not specifically limited here.

[0108] In some embodiments, such as Figures 2 to 12 As shown, the shell body 110 is also provided with at least one wiring hole 117, which is connected to the water pump housing 114.

[0109] Specifically, refer to Figures 2 to 12 As shown, the housing body 110 is provided with two wiring holes 117, and a wiring electrode head 1171 is installed in each wiring hole 117. The wiring electrode head 1171 is suitable for connecting the inlet and / or outlet of the water pump 300.

[0110] In this embodiment, the wiring electrode head 1171 can be implemented using a charging contact spring, or it can be implemented using a direct wire or other electrical connection structure. No specific limitation is made here.

[0111] In some embodiments, such as Figures 2 to 10 As shown, at least one second snap-fit ​​portion 1113 is provided on the edge of the first mounting surface 111, and at least one second snap-fit ​​piece 121 is provided on the first cover 120 accordingly;

[0112] The second snap-fit ​​portion 1113 is adapted to snap-fit ​​with the second snap-fit ​​member 121.

[0113] Specifically, refer to Figures 2 to 10 As shown, the left and right edges of the first mounting surface 111 are respectively provided with a corresponding number of sets of second snap-fit ​​portions 1113, and the left and right inner walls of the first cover 120 are respectively provided with a corresponding number of sets of second snap-fit ​​portions 1113. The first cover 120 is fixedly installed by snapping the second snap-fit ​​portions 1113 with the second snap-fit ​​pieces 121 at corresponding positions. In this embodiment, the position and number of the second snap-fit ​​portions 1113 and the second snap-fit ​​pieces 121 can be selected according to the actual situation. In this embodiment, no specific limitation is made.

[0114] In some embodiments, such as Figures 2 to 12 As shown, at least one third snap-fit ​​portion 1121 is provided on the edge of the second mounting surface 112, and at least one third snap-fit ​​piece 131 is provided on the second cover 130 accordingly;

[0115] The third snap-fit ​​portion 1121 is adapted to snap-fit ​​with the third snap-fit ​​member 131.

[0116] Specifically, refer to Figures 2 to 12 As shown, the upper edge of the second mounting surface 112 is provided with a set of fourth snap-fit ​​parts 1122, and the upper part of the second cover 130 is correspondingly provided with a set of fourth snap-fit ​​members 132. The fourth snap-fit ​​parts 1122 and the fourth snap-fit ​​members 132 are snap-fit ​​connected. The lower edge of the second mounting surface 112 is provided with two sets of third snap-fit ​​parts 1121, and the lower part of the second cover 130 is correspondingly provided with two sets of third snap-fit ​​members 131. The third snap-fit ​​parts 1121 and the third snap-fit ​​members 131 are snap-fit ​​connected at corresponding positions. By snap-fitting the third snap-fit ​​parts 1121 and the third snap-fit ​​members 131, and by snap-fitting the fourth snap-fit ​​parts 1122 and the fourth snap-fit ​​members 132, the second cover 130 is fixedly installed.

[0117] Furthermore, the fourth snap-fit ​​member 132 can adopt an insert-type inverted snap structure, and the fourth snap-fit ​​part 1122 can be a base component of a conventional snap-fit ​​structure, such as an elongated hole. When installing the second cover 130, the user can first snap the two sets of third snap-fit ​​parts 1121 provided on the lower edge of the second mounting surface 112 with the two sets of third snap-fit ​​members 131 provided on the lower part of the second cover 130. Then, the fourth snap-fit ​​member 132 with the insert-type inverted snap structure on the upper part of the second cover 130 is inserted into the corresponding fourth snap-fit ​​part 1122. When it is necessary to remove the second cover 130, press the insert-type inverted snap structure of the fourth snap-fit ​​member 132 on the upper part of the second cover 130 to disengage the fourth snap-fit ​​member 132 from the upper fourth snap-fit ​​part 1122. Then, disengage the two sets of third snap-fit ​​members 131 provided on the lower part of the second cover 130 from the lower third snap-fit ​​part 1121, and the second cover 130 can be removed from the shell body 110. Of course, in the embodiments of this application, the setting position, quantity and setting method of the third card connector 1121 and the third card connector 131 as well as the fourth card connector 1122 and the fourth card connector 132 can be selected according to the actual situation. In the embodiments of this application, no specific limitation is made in this regard.

[0118] In some embodiments, such as Figures 1 to 5 As shown, the first cover 120 is provided with a first hollow part 122 at the position corresponding to the water electrolysis device 200.

[0119] In this embodiment, the first cover 120 is provided with a first hollow part 122 corresponding to a part of the water electrolysis device 200, so that the user can easily observe the electrolysis status.

[0120] In some embodiments, such as Figures 2 to 5 As shown, the second cover 130 is provided with a second hollow part 133 at the position corresponding to the water electrolysis device 200.

[0121] In this embodiment, the second cover 130 is provided with a second hollow part 133 corresponding to a part of the water electrolysis device 200, so that the user can easily observe the electrolysis status.

[0122] In some embodiments, such as Figures 1 to 12 As shown, a first connecting portion 118 is provided at the top of the shell body 110; the first connecting portion 118 is adapted to connect the connecting rod 30 of the handheld part 1 of the floor scrubber. In this embodiment, the first connecting portion 118 is equipped with a female seat 1181, so the corresponding connecting portion of the connecting rod 30 of the handheld part 1 can be set as a male head structure. Of course, in some other embodiments, the structure of the first connecting portion 118 can be selected by those skilled in the art according to the actual situation, as long as the machine body shell 100 and the connecting rod 30 of the handheld part 1 can be connected. The specific implementation method is not specifically limited here.

[0123] In some embodiments, such as Figures 1 to 12 As shown, a second connecting portion 119 is provided at the bottom end of the shell body 110; the second connecting portion 119 is adapted to connect the hinge structure 40 of the floor scrubber. In this embodiment, the structure of the second connecting portion 119 can be selected by those skilled in the art according to the actual situation, as long as the connection between the machine body shell 100 and the hinge structure 40 can be achieved. The specific implementation method is not specifically limited here. The specific implementation method of the hinge structure 40 can refer to the description in conventional technology, and is not specifically limited here either.

[0124] Secondly, embodiments of this application provide a floor scrubber body 10. For example... Figures 1 to 12 As shown, the floor scrubber body 10 includes a water electrolysis device 200, a water pump 300, and a body housing 100 as described in the first aspect.

[0125] In some embodiments, the floor scrubber body 10 further includes a hinge structure 40, which is connected to the body housing 100 and the cleaning head 2 of the floor scrubber.

[0126] The specific implementation of the floor scrubber body 10 provided in this application embodiment can be referred to the detailed description of the body housing 100 in the first aspect. Where it is repeated, it will not be described again here.

[0127] Thirdly, embodiments of this application provide a handheld part 1, such as... Figures 1 to 13 As shown, the handheld part 1 includes a handle 20, a connecting rod 30, and the floor scrubber body 10 described in the second aspect, which are connected in sequence.

[0128] The specific implementation of the handheld part 1 provided in this application embodiment can be referred to the detailed description of the floor scrubber body 10 in the second aspect. Where it is repeated, it will not be described again here.

[0129] Fourthly, embodiments of this application provide a floor scrubbing machine, such as... Figures 1 to 13 As shown, the floor scrubber includes a cleaning head 2 and a handheld part 1 as described in the third aspect.

[0130] Reference Figure 13 As shown, the cleaning head 2 of the floor scrubber is equipped with a clean water tank 21 and a wastewater tank 22, with the clean water tank 21 positioned above the wastewater tank 22.

[0131] Compared to the prior art where the water tank 21 is placed on the machine body 10, the floor scrubber provided in this embodiment is heavier and less convenient to use. The present invention places the water tank 21 inside the cleaning head, so it only needs to overcome friction during use, making it more convenient to use.

[0132] The floor scrubber provided in this application embodiment can be specifically implemented by referring to the detailed description of the handheld part 1 in the third aspect. Where the description is repeated, it will not be repeated here.

[0133] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," and "screw-in" should be interpreted broadly. For example, they can refer to a relatively fixed positional relationship between components, or a physically fixed connection between components; they can be detachable connections or integral structures; they can be mechanical connections or electrical signal connections; they can be direct connections or indirect connections through intermediate media or components; they can refer to the internal communication of two elements or the interaction between two elements. Unless otherwise explicitly limited in the specification, other interpretations will not achieve the corresponding functions or effects. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0134] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and these modifications or substitutions should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A floor scrubber body, used in a floor scrubber, characterized in that, Includes the fuselage, water electrolysis device, and water pump: The fuselage housing includes a housing body, on which through holes are provided; The water electrolysis device and water pump are separately installed in the machine body casing from the clean water tank; The floor scrubber includes a handheld part and a cleaning head. A clean water tank is disposed in the cleaning head. At least a portion of the shell body is recessed to one side to form a water pump receiving chamber to accommodate the water pump. The side away from the water pump receiving chamber is suitable for installing a water electrolysis device. The water electrolysis device includes an electrolysis tank, which at least partially passes through a through hole.

2. The floor scrubber body as described in claim 1, characterized in that, The fuselage also includes: The first cover and the second cover are respectively installed on the shell body; Preferably, the shell body includes a first mounting surface and a second mounting surface disposed opposite to each other; The first mounting surface is provided with a water electrolysis device mounting section for mounting the water electrolysis device; The second mounting surface is recessed inward to form a water pump receiving chamber; The first cover and the second cover are respectively installed on the first mounting surface and the second mounting surface; Preferably, the water electrolysis device includes an electrolysis tank and a narrow liquid inlet channel connected to the electrolysis tank, and a disinfectant filling port is provided at the top of the electrolysis tank away from the liquid inlet channel.

3. The floor scrubber body as described in claim 2, characterized in that, The water electrolysis device also includes a screw cap, which is connected to the disinfectant filling port; Preferably, when the water electrolysis device is fixed to the shell body, the electrolysis tank part passes through the through hole, so that the disinfectant filling port of the electrolysis tank is located on the second mounting surface side of the shell body. When it is necessary to add disinfectant to the electrolytic water tank, remove the second cover from the main body, open the screw cap, inject the disinfectant through the disinfectant filling port, and after the disinfectant is added, tighten the screw cap and install the second cover back into the main body.

4. The floor scrubber body as described in claim 2, characterized in that, The first mounting surface is provided with multiple sets of reinforcing ribs, and each reinforcing rib has at least one pipeline groove.

5. The floor scrubber body as described in any one of claims 1-2, characterized in that, The inner wall of the water pump housing is provided with a first snap-fit ​​part, and the water pump is equipped with a first snap-fit ​​component. The first snap-fit ​​part is adapted to snap-fit ​​with the first snap-fit ​​component.

6. The floor scrubber body as described in claim 1, characterized in that, The shell body is also provided with at least one water inlet / outlet adapter, which is connected to the water pump housing to connect the water pump inlet and / or outlet. Preferably, the inlet / outlet adapter includes an inlet adapter and an outlet adapter; The water inlet adapter is located on the first mounting surface and is suitable for connecting to the water inlet of the water pump; The water outlet adapter is located on the first mounting surface and is suitable for connecting to the water pump outlet; Preferred, The water inlet end of the water inlet adapter is oriented downwards; And / or, The outlet end of the water adapter is oriented upwards.

7. The floor scrubber body as described in claim 1, characterized in that, The shell body is also provided with at least one wiring hole, which is connected to the water pump housing. Preferably, the floor scrubber body also includes at least one wiring electrode head, which is installed in the wiring hole and adapted to connect the inlet and / or outlet of the water pump.

8. The floor scrubber body as described in claim 2, characterized in that, At least one second snap-fit ​​portion is provided on the edge of the first mounting surface, and at least one second snap-fit ​​member is provided on the first cover body accordingly. The second snap-fit ​​portion is adapted to be snapped together with the second snap-fit ​​member.

9. The floor scrubber body as described in claim 2, characterized in that, The edge of the second mounting surface is provided with at least one third snap-fit ​​portion, and the second cover is provided with at least one third snap-fit ​​piece. The third snap-fit ​​portion is adapted to be snap-fit ​​connected with the third snap-fit ​​piece. The upper edge of the second mounting surface of the floor scrubber body is provided with at least one fourth snap-fit ​​part, and the upper part of the second cover is provided with at least one fourth snap-fit ​​piece, and the fourth snap-fit ​​part and the fourth snap-fit ​​piece are snap-fit ​​connected. Alternatively, two sets of third snap-fit ​​parts are provided on the lower edge of the second mounting surface, and two sets of third snap-fit ​​parts are respectively provided on the lower part of the second cover.

10. The floor scrubber body as described in claim 1, characterized in that, To facilitate observation of the electrolysis state, The first cover has a first hollowed-out section at the position corresponding to the water electrolysis device; And / or, The second cover has a second perforated section at the position corresponding to the water electrolysis device.

11. The floor scrubber body as described in any one of claims 1-2, characterized in that, The top of the shell body is provided with a first connecting part, which is adapted to connect the connecting rod of the hand-held part of the floor scrubber; Alternatively, a second connecting part is provided at the bottom of the shell body, which is suitable for connecting the hinge structure of the floor scrubber.

12. A floor scrubbing machine, characterized in that, It includes a cleaning head and a hand-held part, the hand-held part including a handle, a connecting rod and a floor scrubber body as described in any one of claims 1-11, which are connected in sequence.

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