Cleaning device

Abstract

The invention provides cleaning equipment, and belongs to the technical field of household cleaning electrical appliances, the cleaning equipment comprises an equipment main body and a handheld structure, the handheld structure comprises a handheld main body and an operating handle arranged on the handheld main body, a placement groove is formed in the side face of the equipment main body, and a supporting groove communicated with the placement groove is formed in the equipment main body; the handheld body is provided with an inserting end deviating from the operating handle, the inserting end is inserted into the supporting groove, the supporting groove wraps the inserting end, and part of the side face of the handheld body and at least part of the operating handle are located in the containing groove. Wherein the inserting end of the handheld body is completely wrapped by the supporting groove of the equipment body, part of the side face of the handheld body and at least part of the operating handle are located in the containing groove, and the part, exposed out of the containing groove and the supporting groove, of the handheld structure can be in smooth transition with the supporting groove and the containing groove. The handheld structure can be stably installed in the equipment body in a hidden mode, so that the cleaning equipment is smooth in overall modeling and compact in structure, and the attractiveness of the cleaning equipment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of household cleaning appliances, and particularly to a cleaning device. Background Art

[0002] With the continuous development of technology and the improvement of people's living standards, cleaning devices (such as vacuum cleaners, floor washers, etc.) have increasingly appeared in people's lives. Among them, a floor washer can suck the sewage generated during washing while washing the ground to keep the ground clean and dry.

[0003] In the related art, the cleaning device includes a device main body and a handheld structure. The handheld structure is detachably connected to the device main body. The handheld structure is used to provide suction force and can be used alone after being detached. One side of the device main body has a loading slot for loading the handheld structure, and the handheld structure has a connection end, which is inserted into the loading slot to connect the handheld structure to the device main body.

[0004] However, after the existing handheld structure is connected to the device main body, other parts of the handheld structure are significantly exposed, which is relatively obtrusive compared to the device main body, making the structure of the cleaning device redundant and the aesthetics poor. Summary of the Invention

[0005] Based on this, the present application provides a cleaning device, which solves the problem that after the existing handheld structure is connected to the device main body, the handheld structure is relatively obtrusive compared to the device main body, making the structure of the cleaning device redundant and the aesthetics poor.

[0006] The present application provides a cleaning device, including a device main body and a handheld structure. The handheld structure includes a handheld main body and an operation handle provided on the handheld main body. A placement slot is provided on the side surface of the device main body, and a support slot communicating with the placement slot is provided inside the device main body. The handheld main body has a plug-in end facing away from the operation handle, and the plug-in end is inserted into the support slot, and the support slot covers the plug-in end. Part of the side surface of the handheld main body and at least part of the operation handle are located in the placement slot.

[0007] For the cleaning device provided by the present application, when the handheld structure is inserted into the device main body, the plug-in end of the handheld main body is completely covered by the support slot of the device main body. Part of the side surface of the handheld main body is located in the placement slot, and at least part of the operation handle is also located in the placement slot. In this way, the support slot can play a guiding role in the insertion of the plug-in end and protect the connection part between the plug-in end and the device main body. The part of the handheld structure exposed outside the placement slot and the support slot can be smoothly transitioned with the outer surface of the support slot, the outer surface of the placement slot, etc., so that the handheld structure can be stably and hiddenly installed in the device main body, making the overall shape of the cleaning device smooth, the structure compact, and improving the aesthetics of the cleaning device.

[0008] In a possible implementation, the cleaning device provided by the present application has a handheld part on the device body, and the handheld part is inclined towards the placement groove.

[0009] In this way, by inclining the handheld part of the device body towards the placement groove, the handheld part and the handheld structure can be located on the same side of the device body, so that the user can disassemble, assemble and take the handheld structure from the same side of the handheld part during use, which is more convenient for using the cleaning device and improves the user experience.

[0010] In a possible implementation, the cleaning device provided by the present application further includes a locking component. The locking component includes a pressing part and a locking part. The pressing part is inserted on the device body. There is an installation cavity in the device body that communicates with the placement groove. The locking part is located in the installation cavity, and part of the locking part is outside the installation cavity and is clamped with the operating handle; the pressing part is configured to drive the locking part to move towards the side away from the operating handle when being pressed, so that the locking part is disengaged from the clamping connection with the operating handle.

[0011] In this way, by setting the locking component, under the clamping action of the locking part on the operating handle and in cooperation with the plugging action between the plugging end and the supporting groove, the handheld structure and the device body are relatively reliably fixed together; when it is necessary to disassemble the handheld structure, by applying a pressing force to the pressing part, the pressing part can drive the locking part to be disengaged from the clamping connection with the operating handle, which is beneficial to improving the user experience and the disassembly efficiency of the handheld structure.

[0012] In a possible implementation, the cleaning device provided by the present application further includes at least one elastic component. The elastic component is located in the device body, and part of it is exposed into the placement groove to abut against the operating handle; the elastic component is configured to drive the part of the operating handle located in the placement groove to be disengaged from the placement groove when the operating handle is disengaged from the clamping connection with the device body.

[0013] In this way, when disassembling the handheld structure, after the operating handle is disengaged from the clamping connection with the device body, the elastic component will drive the part of the operating handle in contact with it to deviate from its original position to be disengaged from the placement groove. In this way, it is more convenient for the user to fully hold the operating handle and can easily take it out of the placement groove, which is beneficial to improving the disassembly efficiency of the handheld structure.

[0014] In a possible implementation, the end face of the plugging end of the cleaning device provided by the present application has a first electrical connector, and the bottom of the supporting groove has a second electrical connector. The first electrical connector is configured to be electrically connected to the second electrical connector when the plugging end is inserted into the supporting groove.

[0015] In this way, when the plug-in end is inserted into the support groove, the first electrical connector and the second electrical connector can be used to realize the electrical connection between the handheld structure and the device main body, so that when the handheld structure is inserted into the device main body, the operating state of the handheld structure can be electrically controlled by the device main body, making the use of the cleaning device more flexible and convenient.

[0016] In a possible implementation manner, for the cleaning device provided by the present application, the end face of the plug-in end has at least one first positioning member, and the bottom of the support groove has at least one second positioning member. The first positioning member is configured to be inserted into the second positioning member when the plug-in end is inserted into the support groove.

[0017] In this way, when the plug-in end and the support groove are inserted into each other, the insertion of the first positioning member and the second positioning member can ensure the relative position and relative angle between the plug-in end and the support groove are stable, improving the installation accuracy of the handheld structure.

[0018] In a possible implementation manner, for the cleaning device provided by the present application, one of the first positioning member and the second positioning member is a positioning groove, and the other is a positioning block matching the positioning groove.

[0019] In this way, by providing the positioning groove and the positioning block matching the positioning groove to form the first positioning member and the second positioning member respectively, the structures of the first positioning member and the second positioning member can be simple and compact, and the plug-in positioning can be more efficient.

[0020] In a possible implementation manner, for the cleaning device provided by the present application, an air duct is provided in the handheld main body. Both ends of the air duct form a handheld machine air inlet and a handheld machine air outlet respectively. The handheld machine air inlet is located at the center of the end face of the plug-in end, and the handheld machine air outlet is located on the side of the plug-in end;

[0021] The device main body is provided with a main body air inlet channel and a main body air outlet channel. The air outlet of the main body air inlet channel is located at the center of the support groove and is correspondingly communicated with the handheld machine air inlet. The air inlet of the main body air outlet channel is located on the side wall of the support groove and is correspondingly communicated with the handheld machine air outlet.

[0022] In this way, when the device main body and the handheld structure are used in combination, the gas enters the handheld structure from the main body air inlet channel of the device main body through the handheld machine air inlet, passes through the air duct and flows out from the handheld machine air outlet, and then enters the main body air outlet channel of the device main body and is finally blown out from the main body air outlet channel. Since the handheld machine air outlet is located on the side of the handheld structure, the air inlet and the air outlet of the handheld structure are not at the same end. After the main body air outlet channel is correspondingly communicated with the handheld machine air outlet, the main body air outlet channel does not need to be provided on the opposite side of the end of the handheld structure where the air inlet is located, thus not occupying too much internal space of the device main body and facilitating the design and installation of other structures of the main body.

[0023] In a possible implementation, the cleaning device provided by the present application further includes a first seal, a second seal, and a connecting member. The first seal is disposed between the main body air inlet passage and the hand-held machine air inlet, and the second seal is disposed between the side wall of the support groove and the side surface of the insertion end.

[0024] The first seal and the second seal are connected by the connecting member. The first seal and the connecting member are located in the same plane, and the first seal, the second seal, and the connecting member are integrally formed.

[0025] In this way, the sealing performance between the main body air inlet passage and the hand-held machine air inlet is improved by the first seal, the sealing performance between the side wall of the support groove and the side surface of the insertion end is improved by the second seal, and finally the first seal and the second seal are connected by the connecting member, so that the first seal, the second seal, and the connecting member are integrally formed, which facilitates the installation and manufacture of the first seal, the second seal, and the connecting member.

[0026] In a possible implementation, the cleaning device provided by the present application, the hand-held main body includes a housing, a support member, and a driving member for providing suction force.

[0027] The support member is partially inserted into the housing. There is a cavity in the support member, and the driving member is disposed in the cavity. At least part of the support member and the housing adjacent to the support member form an insertion end.

[0028] In this way, on the one hand, the support member provides an installation position for the driving member. On the other hand, part of the support member and the housing adjacent to the support member form an insertion end, which has the effect of multi-purpose use of one object, helps to reduce costs, and at the same time makes the overall structure highly stable.

[0029] In a possible implementation, the cleaning device provided by the present application, part of the cavity forms an air duct, the end face of the support member facing the device main body forms the end face of the insertion end, the hand-held machine air inlet corresponds to the suction port of the driving member, and the hand-held machine exhaust port is located on the side surface of the support member.

[0030] In this way, a cavity is formed by using one support member. The cavity not only installs the driving member but also serves as an air duct. The hand-held machine air inlet and the hand-held machine exhaust port are processed on the support member, and the hand-held machine exhaust port is on the side surface. The overall structure is simple and compact, and the space utilization rate is relatively high.

[0031] In a possible implementation, the cleaning device provided by the present application, the side surface of the support member has a groove, the notch of the groove faces the side wall of the support groove, the notch forms the hand-held machine exhaust port, the groove has opposite first side wall and second side wall, the first side wall faces the hand-held main body; at least one through hole communicating with the air duct and the groove is opened on the second side wall.

[0032] In this way, the gas is blown out of the handheld device exhaust port from the air duct through the through hole, and the notch of the groove faces the side wall of the support groove. The handheld device exhaust port is formed by processing the groove on the side of the support member, which further makes the structure compact and fully utilizes the space.

[0033] In a possible implementation, in the cleaning device provided in the present application, a notch is provided on the first side wall, and the notch is connected to the end surface of the support member facing the device body, so that the notch is inclined.

[0034] In this way, the notch makes the slot inclined, and the direction of the gas blown out from the handheld device exhaust port is obliquely outward relative to the axial direction of the handheld body, which fully utilizes the structural space while reducing wind resistance, which is equivalent to blowing obliquely toward the main body outlet channel.

[0035] In a possible implementation, the cleaning device provided in the present application further includes an external structure, which is constructed to be connected to the handheld structure when the handheld structure is detached from the device body, and to form a cleaning execution device together with the handheld structure.

[0036] In this way, by setting up an external structure to connect with an independent handheld structure to form a cleaning execution device, the function of the handheld structure can be improved and supplemented when the handheld structure is used alone, the usage scenarios of the handheld structure can be increased, and the functionality and applicability of the handheld structure can be improved, so that the user experience when using the handheld structure alone can be improved.

[0037] In one possible implementation, the cleaning device provided in the present application has an external structure that is a dust cup structure.

[0038] In this way, the dust cup structure is set as an external structure, and the dust cup structure can be used to receive the dust and stains sucked in by the handheld structure, thereby improving the cleaning efficiency of the handheld structure, being convenient and practical, and optimizing the user experience.

[0039] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the cleaning equipment provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0041] Figure 1 Schematic structural diagram of the cleaning device provided by the embodiment of the present application;

[0042] Figure 2 For Figure 1 Schematic structural diagram of the disengagement and snap connection between the device main body and the handheld structure in

[0043] Figure 3 Schematic internal structural diagram of the cleaning device provided by the embodiment of the present application;

[0044] Figure 4 Schematic structural diagram of the device main body provided by the embodiment of the present application;

[0045] Figure 5 For Figure 4 Schematic structural diagram showing the bottom of the support groove in

[0046] Figure 6 Schematic structural diagram of the handheld structure provided by the embodiment of the present application;

[0047] Figure 7 For Figure 6 Schematic structural diagram of another view angle of the handheld structure of

[0048] Figure 8 For Figure 7 Schematic structural diagram of the support member in

[0049] Figure 9 For Figure 3 Schematic structural diagram showing the snap connection between the locking component and the operating handle at A in

[0050] Figure 10 For Figure 3 Schematic structural diagram showing the disengagement of the snap connection between the locking component and the operating handle at A in

[0051] Figure 11 For Figure 3 Partial enlarged view of B in

[0052] Explanation of reference numerals:

[0053] 100, device main body;

[0054] 110, placement groove; 111, accommodating section; 112, abutting section;

[0055] 120, support groove; 121, second electrical connector; 122, second positioning member;

[0056] 130, handheld part;

[0057] 140, installation cavity; 141, first installation hole; 142, second installation hole; 143, guiding part;

[0058] 150. Main body air inlet channel;

[0059] 160. Main body air outlet channel;

[0060] 170. First installation part;

[0061] 200. Handheld structure;

[0062] 210. Handheld main body; 211. Plug-in end; 2111. First electrical connector; 2112. First positioning part; 212. Handheld machine air inlet; 213. Handheld machine air outlet; 214. Housing; 215. Support part; 216. Driving part;

[0063] 220. Operating handle; 221. Card slot;

[0064] 230. First sealing part; 231. Second sealing part; 232. Connecting part;

[0065] 240. Groove; 241. First side wall; 2411. Notch; 242. Second side wall; 2421. First through hole; 2422. Second through hole; 2423. Clamping part;

[0066] 300. Locking component;

[0067] 310. Pressing part; 311. Insert block; 3111. Second inclined surface;

[0068] 320. Locking part; 321. Buckle; 322. Slot; 3221. First inclined surface;

[0069] 330. Reset part;

[0070] 400. Elastic component;

[0071] 410. Thumb pin; 411. Access hole;

[0072] 420. Elastic part. Detailed implementation mode

[0073] To make the objectives, technical solutions, and advantages of this application clearer, the following will describe the technical solutions in the embodiments of this application in more detail with reference to the accompanying drawings in the preferred embodiments of this application. In the drawings, the same or similar reference numerals denote the same or similar components or components with the same or similar functions throughout. The described embodiments are some, but not all, of the embodiments of this application. The embodiments described below by referring to the drawings are exemplary and are intended to explain this application and should not be construed as a limitation to this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts fall within the scope of protection of this application. The embodiments of this application will be described in detail below with reference to the drawings.

[0074] In the description of this application, it should be noted that unless otherwise clearly specified and defined, the terms "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, or an indirect connection through an intermediate medium, or the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0075] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to this application.

[0076] The terms "first", "second", "third", "fourth", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of this application described here, for example, can be implemented in an order other than those illustrated or described here.

[0077] In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0078] The cleaning device in the related art includes a device main body and a handheld structure. The handheld structure is detachably connected to the device main body. The handheld structure is used to provide suction force for the cleaning device, and the handheld structure can be used separately after being disassembled.

[0079] The device body has a mounting part. An upper part of the mounting part is provided with a handheld part for easy gripping, and a lower part of the mounting part is provided with a floor brush part composed of a cleaning part such as a roller brush or a brush disc. The mounting part is between the handheld part and the floor brush part. In addition to mounting the handheld structure, a dust cup assembly, a water tank assembly, etc. can also be detachably mounted.

[0080] In order to realize the connection between the handheld structure and the device body, a loading slot for loading the handheld structure is provided on one side of the device body. The loading slot is usually adapted to the partial structural dimensions of the handheld structure. The handheld structure has a connection end, and the connection end is inserted into the loading slot to connect the handheld structure and the device body.

[0081] However, after the existing handheld structure is connected to the device body, other parts of the handheld structure that are not adapted to the structural dimensions of the loading slot are significantly exposed. This part is relatively abrupt with respect to the overall shaping structure of the device body, which easily makes the overall structure of the cleaning device redundant and the shaping smoothness lower, resulting in poor aesthetics of the cleaning device.

[0082] In view of the above problems, the present application provides a cleaning device. The cleaning device includes a device body and a handheld structure. When the handheld structure is inserted into the device body, the insertion end of the handheld body is completely covered by the support slot of the device body. A partial side surface of the handheld body is located in the placement slot, and at least part of the operating handle is also located in the placement slot. In this way, the support slot can be used to guide the insertion of the insertion end and protect the connection part between the insertion end and the device body. And the partial structure of the handheld structure exposed outside the placement slot and the support slot can be smoothly transitioned with the outer surface of the support slot, the outer surface of the placement slot, etc., so that the handheld structure can be stably and concealedly installed in the device body, making the overall shaping of the cleaning device smooth and the structure compact, and improving the aesthetics of the cleaning device.

[0083] The following will describe in detail the specific implementation manners of the cleaning device provided by the embodiments of the present application with reference to the accompanying drawings.

[0084] It should be noted that Figures 1 to 11 schematically shows a simplified diagram of each component in the cleaning device. The specific structures of the remaining components in the cleaning device are not limited to Figures 1 to 11 the illustration of

[0085] Refer to Figures 1 to 4 and Figure 6As shown in the figure, the cleaning device provided by the present application includes a device main body 100 and a handheld structure 200. The handheld structure 200 includes a handheld main body 210 and an operation handle 220 provided on the handheld main body 210. A placement groove 110 is provided on the side of the device main body 100. A support groove 120 communicating with the placement groove 110 is provided inside the device main body 100. The handheld main body 210 has a plug-in end 211 facing away from the operation handle 220. The plug-in end 211 is plugged into the support groove 120, and the support groove 120 wraps the plug-in end 211. Part of the side surface of the handheld main body 210 and at least part of the operation handle 220 are located in the placement groove 110.

[0086] It can be understood that in order to make the handheld structure 200 more convenient for the user to hold when used independently relative to the device main body 100, an operation handle 220 is provided on the handheld main body 210 of the handheld structure 200. The operation handle 220 is only provided at one end of the handheld main body 210, and its extending direction is the same as the extending direction of the handheld main body 210, and the projection towards the handheld main body 210 is located inside the handheld main body 210. One end of the handheld structure 200 facing away from the operation handle 220 is set as the plug-in end 211, so that each part of the handheld structure 200 is arranged in the same direction, and the overall shape is relatively smooth, beautiful, simple and compact. And when the handheld structure 200 is connected to the device main body 100, it is convenient to install the handheld structure 200 along the length direction of the device main body 100, reduce the occupation of the radial space of the device main body 100 by the handheld structure 200, make the cleaning device as a whole more slender, and improve the aesthetics of the cleaning device.

[0087] Moreover, the device main body 100 may include a first installation part 170 and a handheld part 130 detachably connected to the first installation part 170. Among them, the handheld part 130 is used for the user to hold to conveniently control the position of the device main body 100. Exemplarily, part of the structures of the handheld part 130 and the first installation part 170 can be jointly constructed into a groove-like structure to form a placement groove 110 and a support groove 120 that match the handheld structure 200. The placement groove 110 is provided on the side of the device main body 100. The placement groove 110 includes a receiving section 111 and an abutting section 112 that communicate with each other. The abutting section 112 is located above the receiving section 111. After the operation handle 220 and part of the handheld main body 210 are arranged in the placement groove 110, the receiving section 111 and the abutting section 112 jointly support the handheld structure 200, which is beneficial to improving the stability of the handheld structure 200, and further can ensure the structural stability of the cleaning device. In addition, a support groove 120 communicating with the placement groove 110 is provided. When installing the handheld structure 200, the plug-in end 211 can be inserted into the support groove 120, and the support groove 120 is used to wrap the plug-in end 211 to limit the movement of the plug-in end 211. Thus, a side-opening installation space can be formed by the placement groove 110 and the support groove 120, which is convenient for the user to disassemble and assemble the handheld structure 200 from one side of the device main body 100.

[0088] Since the operating handle 220 is located at one end of the handheld body 210, when the handheld structure 200 is inserted into the installation space formed by the placement groove 110 and the support groove 120, the installation space can form a hidden partial wrapping of the handheld structure 200, with a smooth and sleek appearance. Moreover, the handheld structure 200 itself does not have any necessary structural components that significantly protrude from the installation space. Therefore, the partial structure of the handheld structure 200 located outside the installation space can be set to smoothly transition with the appearance structures of the placement groove 110 and the support groove 120, making the overall shape of the cleaning device more smooth and aesthetically pleasing.

[0089] In this way, when the handheld structure 200 is inserted into the device body 100, the insertion end 211 of the handheld body 210 is completely covered by the support groove 120 of the device body 100. A partial side surface of the handheld body 210 is located within the placement groove 110, and at least part of the operating handle 220 is also located within the placement groove 110. The partial structure of the handheld structure 200 exposed outside the placement groove 110 and the support groove 120 can smoothly transition with the outer surface of the support groove 120 and the outer surface of the placement groove 110, enabling the handheld structure 200 to be stably and hiddenly installed within the device body 100, making the overall shape of the cleaning device smooth, the structure compact, and improving the aesthetics of the cleaning device.

[0090] Through the above settings, cleaning tools such as a brush can be further provided on the first installation portion 170. Under the suction force provided by the handheld structure 200, the brush is brought into contact with the surface to be cleaned, enabling the cleaning device to be used as a dust collector and capable of performing dust removal work on surfaces such as the ground that need to be cleaned.

[0091] Furthermore, a sewage tank and a clean water tank can be provided inside the first installation portion 170. Among them, the clean water tank is used to supply water to cleaning tools such as a brush to clean the surface to be cleaned. In this way, the cleaning device can be used as a floor washer to perform cleaning work while dusting the ground.

[0092] In some embodiments, as shown in Figures 1 to 3 the device body 100 has a handheld portion 130, and the handheld portion 130 is inclined towards the placement groove 110.

[0093] It is easy to understand that inclining the handheld portion 130 towards the placement groove 110 facilitates the user's standing position to always be biased towards the side where the handheld portion 130 is inclined when using the cleaning device. When specifically using the cleaning device, the handheld structure 200 and the user can be located on the same side of the device body 100, thereby facilitating the user to disassemble, assemble, and take the handheld structure 200 from the same side of the handheld portion 130 during use of the cleaning device, without the need to repeatedly adjust the standing position, making it more convenient to use the cleaning device and enhancing the user experience.

[0094] In some embodiments, referring to Figures 1 to 3 and Figure 9 and Figure 10 as shown, the cleaning device further includes a locking assembly 300. The locking assembly 300 includes a pressing member 310 and a locking member 320. The pressing member 310 is inserted into the device main body 100. An installation cavity 140 communicating with the placement groove 110 is provided in the device main body 100. The locking member 320 is located in the installation cavity 140, and a part of the locking member 320 is located outside the installation cavity 140 and is engaged with the operating handle 220. The pressing member 310 is configured to drive the locking member 320 to move toward the side away from the operating handle 220 when pressed, so that the locking member 320 is disengaged from the engagement with the operating handle 220.

[0095] It can be understood that the placement groove 110 is located on the side of the device main body 100, and the installation cavity 140 is located above the placement groove 110, so that the installation cavity 140 is close to the handheld part 130 for convenient user operation. Further, a first installation hole 141 and a second installation hole 142 communicating with the installation cavity 140 can be opened on the handheld part 130. The pressing member 310 is inserted into the handheld part 130 through the first installation hole 141, and the locking member 320 is placed in the installation cavity 140, corresponding to the side of the operating handle 220. Among them, in order to ensure the stable guiding of the movement of the pressing member 310, a guiding portion 143 can be provided in the installation cavity 140. The guiding portion 143 is wound around the circumference of the first installation hole 141, and the pressing member 310 is slidably connected to the guiding portion 143.

[0096] In order to enable the operating handle 220 to be stably engaged with the placement groove 110, a card slot 221 is provided on the operating handle 220, and a buckle 321 matching the card slot 221 is provided on the locking member 320. By engaging the buckle 321 in the card slot 221, the movement of the operating handle 220 away from the placement groove 110 can be restricted. In the normal state, the buckle 321 of the locking member 320 will partially extend into the placement groove 110 through the second installation hole 142 and be engaged with the operating handle 220. Thus, under the engagement action of the locking member 320 on the operating handle 220, and combined with the insertion of the insertion end 211 into the support groove 120, the handheld structure 200 and the device main body 100 are relatively reliably fixed together, improving the connection reliability between the handheld structure 200 and the device main body 100 and enhancing the user experience.

[0097] Specifically, for the transmission structure between the pressing member 310 and the locking member 320, an insertion block 311 can be provided on the pressing member 310. A slot 322 is provided on the surface of the locking member 320 facing the insertion block 311. A first inclined surface 3221 is provided in the slot 322. An end surface of the insertion block 311 facing the slot 322 has a second inclined surface 3111 matching the first inclined surface 3221. The first inclined surface 3221 is slidably connected to the second inclined surface 3111.

[0098] Further, the locking assembly 300 further includes a reset member 330 located in the installation cavity 140. The reset member 330 is specifically abutted between the locking member 320 and the inner wall of the installation cavity 140 and maintains an extended state.

[0099] Thus, when the pressing member 310 is pressed, the pressing member 310 moves toward the accommodating cavity through the first installation hole 141, and under the interaction of the first inclined surface 3221 of the slot 322 and the second inclined surface 3111 of the insertion block 311, drives the locking member 320 to move away from the placement groove 110 and retract into the accommodating cavity to disengage from the operating handle 220, while compressing the reset member 330 to cause elastic deformation of the reset member 330; when the pressure on the pressing member 310 is removed, the reset member 330 extends to recover the deformation, and drives the locking member 320 to move reversely to extend into the placement groove 110 through the second installation hole 142, and when the handheld structure 200 is inserted into the placement groove 110, engages with the operating handle 220, and at the same time drives the pressing member 310 to reset by the interaction of the first inclined surface 3221 and the second inclined surface 3111. In this way, it can be realized that every time the user installs and disassembles the handheld structure 200, after pressing the pressing member 310 and then releasing it, the pressing member 310 and the locking member 320 can be reset in time for the next operation, which is convenient to operate and has good practicability.

[0100] It should be noted here that the manufacturing process of the spring is relatively simple, the cost is low, and it has a long service life and good elastic performance. Therefore, the reset member 330 can be set as a spring member.

[0101] And in some embodiments, referring to Figures 1 to 4 and Figure 9 and Figure 10 As shown, the cleaning device further includes at least one elastic component 400. The elastic component 400 is located inside the device main body 100, and a part of it is exposed into the placement groove 110 to abut against the operating handle 220. The elastic component 400 is configured to drive a part of the operating handle 220 located in the placement groove 110 to disengage from the placement groove 110 when the operating handle 220 is disengaged from the device main body 100.

[0102] It can be understood that the elastic component 400 located within the device main body 100 is used to cooperate with the user to complete the installation and disassembly of the handheld structure 200. Specifically, the elastic component 400 includes a thimble 410 and an elastic member 420 connected to the thimble 410. Similarly, the elastic member 420 can be a spring member. An access hole 411 corresponding to the thimble 410 is provided on the groove wall of the placement groove 110, and the thimble 410 can thus be exposed into the placement groove 110 through the access hole 411 to abut against the operation handle 220. When the operation handle 220 is engaged with the locking member 320, the operation handle 220 pushes the thimble 410 into the device main body 100 and drives the elastic member 420 to compress. When the operation handle 220 is disengaged from the locking member 320, the elastic member 420 extends and drives the thimble 410 to extend into the placement groove 110, pushing the operation handle 220 away from the placement groove 110.

[0103] Thus, when it is necessary to disassemble the handheld structure 200, the thimble 410 can push the operation handle 220 to tilt and expose relative to the placement groove 110, so that it is convenient for the user to hold firmly and can be easily removed from the placement groove 110. The structure is simple and the disassembly is convenient.

[0104] It should be noted that the specific position of the elastic component 400 within the device main body 100 needs to ensure that the moving direction of the elastic component 400 is consistent with the direction in which the operation handle 220 disengages from the placement groove 110.

[0105] In addition, referring to Figure 1 and Figures 4 to 7 as shown, the end face of the plug-in end 211 of the cleaning device provided in the present application has a first electrical connector 2111, and the bottom of the support groove 120 has a second electrical connector 121. The first electrical connector 2111 is configured to be electrically connected to the second electrical connector 121 when the plug-in end 211 is inserted into the support groove 120.

[0106] Specifically, the first electrical connector 2111 is a female plug provided on one side of the end face of the plug-in end 211, and the second electrical connector 121 is a male plug provided on the same side of the bottom of the support groove 120. Since the female plug is concave relative to the end face and the male plug is convex relative to the bottom of the groove, it is convenient for the plug-in end 211 to be inserted and positioned, and it can also reduce the structural protrusion of the plug-in end 211 when the handheld structure 200 is used alone, so that the overall structure is compact and reliable. In other embodiments, the male and female plugs can also be swapped, and the present application does not limit this.

[0107] In this way, by setting the first electrical connector 2111 and the second electrical connector 121, when the plug-in end 211 is inserted into the support groove 120, the first electrical connector 2111 and the second electrical connector 121 can be used to achieve electrical connection between the handheld structure 200 and the device main body 100. Furthermore, when the handheld structure 200 and the device main body 100 are connected and used, the operating state of the handheld structure 200 can be electrically controlled directly through the operation panel provided on the device main body 100, without having to control the operation of the cleaning device from the handheld structure 200, making the use of the cleaning device more flexible and convenient.

[0108] Furthermore, continuing to refer to Figure 1 and Figures 4 to 7 As shown, in some embodiments, the end face of the plug-in end 211 has at least one first positioning member 2112, and the bottom of the support groove 120 has at least one second positioning member 122. The first positioning member 2112 is configured to be inserted into the second positioning member 122 when the plug-in end 211 is inserted into the support groove 120.

[0109] In this way, when the plug-in end 211 and the support groove 120 are inserted into each other, the insertion of the first positioning member 2112 and the second positioning member 122 can ensure the relative position and relative angle between the plug-in end 211 and the support groove 120 are stable, improving the installation accuracy of the handheld structure 200.

[0110] Among them, one of the first positioning member 2112 and the second positioning member 122 is a positioning groove, and the other is a positioning block that matches the positioning groove. By setting the positioning groove and the positioning block that matches the positioning groove to form the first positioning member 2112 and the second positioning member 122 respectively, the structures of the first positioning member 2112 and the second positioning member 122 can be simple and compact, and the plug-in positioning is more efficient.

[0111] And in the embodiments of the cleaning device provided in the present application, referring to Figures 3 to 5 and Figure 7 and Figure 11 As shown, the handheld main body 210 has an air duct, and both ends of the air duct form a handheld machine air inlet 212 and a handheld machine air outlet 213 respectively. The handheld machine air inlet 212 is located at the center of the end face of the plug-in end 211, and the handheld machine air outlet 213 is located on the side of the plug-in end 211.

[0112] The device main body 100 has a main body air inlet channel 150 and a main body air outlet channel 160. The air outlet of the main body air inlet channel 150 is located at the center of the support groove 120 and is correspondingly communicated with the handheld machine air inlet 212. The air inlet of the main body air outlet channel 160 is located on the side wall of the support groove 120 and is correspondingly communicated with the handheld machine air outlet 213.

[0113] When the device main body 100 and the handheld structure 200 of the cleaning device are used in combination, gas enters the handheld structure 200 from the main air inlet passage 150 of the device main body 100 through the handheld machine air inlet 212, passes through the air duct and flows out from the handheld machine air outlet 213, and then enters the main air outlet passage 160 of the device main body 100, and finally blows out from the main air outlet passage 160. Refer to Figure 11 the direction indicated by the arrow in

[0114] Among them, the handheld machine air outlet 213 is located on the side surface of the handheld main body 210. The handheld machine air inlet 212 and the handheld machine air outlet 213 are not at the same end. After the main air outlet passage 160 is correspondingly communicated with the handheld machine air outlet 213, the main air outlet passage 160 does not need to be arranged on the opposite side of the end of the handheld structure 200 where the handheld machine air inlet 212 is located. Therefore, it does not occupy too much internal space of the device main body 100, facilitates the design and installation of other structures of the main body, provides more designable structural space, and can avoid the device main body 100 from being too bulky while meeting the internal part structure design, facilitating the use of the device main body 100.

[0115] In addition, the air inlet of the main air outlet passage 160 is not opened on the end surface of the support groove 120, which is equivalent to not overly damaging the integrity of the end surface of the support groove 120 and can also improve the support strength of the end surface of the support groove 120.

[0116] In some embodiments, referring to Figures 4 to 7 as shown, the cleaning device further includes a first seal 230, a second seal 231 and a connecting member 232. The first seal 230 is arranged between the main air inlet passage 150 and the handheld machine air inlet 212, and the second seal 231 is arranged between the side wall of the support groove 120 and the side surface of the insertion end 211.

[0117] The first seal 230 and the second seal 231 are connected by the connecting member 232. The first seal 230 and the connecting member 232 are in the same plane, and the first seal 230, the second seal 231 and the connecting member 232 are integrally formed.

[0118] Specifically, the first seal 230 can be a rubber sealing ring, and the second seal 231 can be a rubber sealing strip. The rubber sealing ring is adhesively bonded to the insertion end 211 along the circumference of the handheld machine air inlet 212, and the rubber sealing strip is adhesively bonded to the side surface of the insertion end 211 along the circumference of the handheld machine air outlet 213. In this way, the sealing performance between the main air inlet passage 150 and the handheld machine air inlet 212 can be improved through the first seal 230, and the sealing performance between the side wall of the support groove 120 and the side surface of the insertion end 211 can be improved through the second seal 231.

[0119] Further, the connecting member 232 can be two rubber strips, which can be bonded to the insertion end 211, with one end connected to the first seal 230 and the other ends respectively connected to the opposite ends of the second seal 231, so that the first seal 230, the second seal 231 and the connecting member 232 are integrally formed, facilitating the installation and manufacture of the first seal 230, the second seal 231 and the connecting member 232.

[0120] And in some embodiments, referring to Figures 6 to 8 and Figure 11 as shown, the handheld body 210 includes a housing 214, a support member 215 and a driving member 216 for providing a suction force. The support member 215 is partially inserted into the housing 214. There is a cavity inside the support member 215, and the driving member 216 is arranged in the cavity. At least part of the support member 215 and the housing 214 adjacent to the support member 215 form the insertion end 211.

[0121] Specifically, the driving member 216 is related technology in this field, as long as it can provide a suction force, and its structure is not limited too much here.

[0122] On the one hand, the support member 215 provides an installation position for the driving member 216. On the other hand, part of the support member 215 and the housing 214 adjacent to the support member 215 form the insertion end 211, having the effect of multi-purpose use of one object, helping to reduce costs and at the same time making the overall structure highly stable.

[0123] Further, continue to refer to Figures 6 to 8 and Figure 11 as shown, part of the cavity forms an air duct. The end face of the support member 215 facing the device main body 100 forms the end face of the insertion end 211. The handheld machine air inlet 212 corresponds to the suction port of the driving member 216, and the handheld machine air outlet 213 is located on the side of the support member 215.

[0124] In this way, a cavity is formed by using one support member 215. The cavity not only installs the driving member 216 but also serves as an air duct. Moreover, the handheld machine air inlet 212 and the handheld machine air outlet 213 are processed on the support member 215, and the handheld machine air outlet 213 is on the side. The overall structure is simple and compact, and the space utilization rate is relatively high.

[0125] In some embodiments, referring to Figures 6 to 8 and Figure 11 as shown, the side of the support member 215 has a groove 240. The notch of the groove 240 faces the side wall of the support groove 120, and the notch forms the handheld machine air outlet 213. The groove 240 has opposite first side wall 241 and second side wall 242. The first side wall 241 faces the handheld body 210. At least one through hole communicating the air duct and the groove 240 is opened on the second side wall 242.

[0126] Specifically, two first through-holes 2421 that connect the air duct and the groove 240 are formed in the second side wall 242. The gas blows out from the air duct through the first through-hole 2421 at the air outlet 213 of the handheld device. The notch of the groove 240 faces the side wall of the support groove 120. By processing the groove 240 on the side surface of the support member 215 to form the air outlet 213 of the handheld device, the structure is further made compact and the space is fully utilized.

[0127] To increase the ventilation volume, a clamping portion 2423 is provided in the groove 240. A second through-hole 2422 is also provided on the surface of the clamping portion 2423 facing the notch 2411. The second through-hole 2422 also connects the air duct and the groove 240 to expand the ventilation area of the groove 240 and increase the ventilation volume.

[0128] And the clamping portion 2423 is connected to the first side wall 241. After the clamping portion 2423 is connected to the first side wall 241, it is equivalent to forming reinforcing ribs on both side walls of the second through-hole 2422. On the one hand, it has a guiding effect on the gas in the second through-hole 2422, and on the other hand, it improves the stability of the clamping portion 2423.

[0129] It should be noted here that the groove 240 is an arc-shaped groove. The center of the circle of the groove 240 coincides with the center of the end face of the insertion end 211, and the central angle of the groove 240 is less than 90°. Specifically, the central angle of the groove 240 is greater than 30°. If the central angle of the groove 240 is too small, the ventilation volume will be reduced, and if it is too large, the overall strength of the support member 215 will be damaged. And the arc-shaped groove has a small wind resistance, which is helpful for the flow of gas.

[0130] In addition, in some embodiments, refer to Figure 11 As shown, a notch 2411 is provided on the first side wall 241. The notch 2411 communicates with the end face of the support member 215 facing the device main body 100 to make the notch inclined.

[0131] In this way, the notch 2411 makes the notch inclined. The direction of the gas blown out from the air outlet 213 of the handheld device is obliquely outward relative to the axis of the handheld main body 210, reducing the wind resistance while making full use of the structural space, which is equivalent to blowing obliquely towards the main body air outlet channel 160.

[0132] In other embodiments, the cleaning device further includes an external structure (not shown). The external structure is configured to be connected to the handheld structure 200 when the handheld structure 200 is separated from the device main body 100, and jointly form a cleaning execution device with the handheld structure 200.

[0133] In this way, by providing an external structure connected to the independent handheld structure 200 to form a cleaning execution device, the functions of the handheld structure 200 can be improved and supplemented when the handheld structure 200 is used alone, so that the user's experience when using the handheld structure 200 alone is improved. The external structure is configured to be connected to the handheld structure 200 when the handheld structure 200 is separated from the device body 100, and together with the handheld structure 200, form a cleaning execution device.

[0134] When the handheld structure 200 is used alone, it is connected to an external structure to form a cleaning execution device, which has multiple uses, increases the usage scenarios of the handheld structure 200, and improves the functionality and applicability of the handheld structure 200.

[0135] Furthermore, the external structure is a dust cup structure. The dust cup structure is specifically connected to the clamping portion 2423, wherein the dust cup structure is a related technology in this field, and its specific structure is not limited here. The dust cup structure is detachably connected to the handheld structure 200 through the clamping portion 2423, which is convenient for use.

[0136] In this way, the dust cup structure is set as an external structure, and the dust cup structure can be used to receive the dust and stains sucked in by the handheld structure 200, thereby improving the cleaning efficiency of the handheld structure 200 and optimizing the user experience.

[0137] In the cleaning device provided by the present application, when the handheld structure 200 is inserted into the device body 100, the plug-in end 211 of the handheld body 210 is completely covered by the support groove 120 of the device body 100, part of the side surface of the handheld body 210 is located in the placement groove 110, and at least part of the operating handle 220 is also located in the placement groove 110, so that the support groove 120 can be used to guide the plug-in of the plug-in end 211 and protect the connection part between the plug-in end 211 and the device body 100. The part of the handheld structure 200 exposed in the placement groove 110 and the support groove 120 can smoothly transition with the outer surface of the support groove 120, the outer surface of the placement groove 110, etc., so that the handheld structure 200 can be stably hidden and installed in the device body 100, so that the overall shape of the cleaning device is smooth and the structure is compact, which improves the aesthetics of the cleaning device.

[0138] Furthermore, by providing a locking assembly 300 and its structure, a stable connection between the handheld structure 200 and the device body 100 is further ensured, and an elastic assembly 400 is provided to facilitate the removal of the handheld structure 200 after it is unlocked. By reasonably setting the relative positions of the handheld unit air inlet 212 and the handheld unit air outlet 213 of the plug-in end 211, the relative position structure of the main air inlet channel 150 and the main air outlet channel 160 of the device body 100 is changed to expand the available space inside the device body 100 and make the cleaning device more compact as a whole.

[0139] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cleaning device, characterized in that, It includes a device main body (100) and a handheld structure (200). The handheld structure (200) includes a handheld main body (210) and an operation handle (220) provided on the handheld main body (210). A placement groove (110) is provided on the side of the device main body (100). A support groove (120) communicating with the placement groove (110) is provided inside the device main body (100). The handheld main body (210) has a plug-in end (211) facing away from the operation handle (220). The plug-in end (211) is plugged into the support groove (120), and the support groove (120) wraps the plug-in end (211). Part of the side surface of the handheld main body (210) and at least part of the operation handle (220) are located in the placement groove (110).

2. The cleaning device according to claim 1, wherein A handheld part (130) is provided on the device main body (100), and the handheld part (130) is inclined towards the placement groove (110).

3. The cleaning device according to claim 1, characterized in that, It further includes a locking assembly (300). The locking assembly (300) includes a pressing member (310) and a locking member (320). The pressing member (310) is inserted on the device main body (100). An installation cavity (140) communicating with the placement groove (110) is provided inside the device main body (100). The locking member (320) is located in the installation cavity (140), and part of the locking member (320) is located outside the installation cavity (140) and is clamped with the operation handle (220). The pressing member (310) is configured to drive the locking member (320) to move towards the side away from the operation handle (220) when being pressed, so that the locking member (320) is disengaged from the clamping connection with the operation handle (220).

4. The cleaning device according to claim 1, characterized in that, It further includes at least one elastic component (400). The elastic component (400) is located inside the device main body (100), and part of it is exposed into the placement groove (110) to abut against the operation handle (220). The elastic component (400) is configured to drive part of the operation handle (220) located in the placement groove (110) to disengage from the placement groove (110) when the operation handle (220) is disengaged from the clamping connection with the device main body (100).

5. The cleaning device according to claim 1, characterized in that The end face of the plug-in end (211) has a first electrical connector (2111), and the bottom of the support groove (120) has a second electrical connector (121). The first electrical connector (2111) is configured to be electrically connected to the second electrical connector (121) when the plug-in end (211) is plugged into the support groove (120).

6. The cleaning device according to any one of claims 1-5, characterized in that, The end face of the plug-in end (211) has at least one first positioning member (2112), and the bottom of the support groove (120) has at least one second positioning member (122). The first positioning member (2112) is configured to be plugged into the second positioning member (122) when the plug-in end (211) is plugged into the support groove (120).

7. The cleaning device according to claim 6, wherein One of the first positioning member (2112) and the second positioning member (122) is a positioning groove, and the other is a positioning block matching the positioning groove.

8. The cleaning device according to any one of claims 1-5, characterized in that An air duct is provided in the handheld body (210). The two ends of the air duct respectively form a handheld machine air inlet (212) and a handheld machine air outlet (213). The handheld machine air inlet (212) is located at the center of the end face of the insertion end (211), and the handheld machine air outlet (213) is located on the side surface of the insertion end (211); The device body (100) is provided with a main body air inlet channel (150) and a main body air outlet channel (160). The air outlet of the main body air inlet channel (150) is located at the center of the support groove (120) and is correspondingly communicated with the handheld machine air inlet (212). The air inlet of the main body air outlet channel (160) is located on the side wall of the support groove (120) and is correspondingly communicated with the handheld machine air outlet (213).

9. The cleaning device according to claim 8, characterized in that, It further includes a first seal (230), a second seal (231) and a connecting member (232). The first seal (230) is arranged between the main body air inlet channel (150) and the handheld machine air inlet (212), and the second seal (231) is arranged between the side wall of the support groove (120) and the side surface of the insertion end (211); The first seal (230) and the second seal (231) are connected by the connecting member (232). The first seal (230) and the connecting member (232) are located in the same plane, and the first seal (230), the second seal (231) and the connecting member (232) are integrally formed.

10. The cleaning device according to claim 8, characterized in that, The handheld body (210) includes a housing (214), a support member (215) and a driving member (216) for providing suction force; The support member (215) is partially inserted into the housing (214). A cavity is provided in the support member (215). The driving member (216) is arranged in the cavity. At least part of the support member (215) and the housing (214) adjacent to the support member (215) form the insertion end (211).

11. The cleaning device according to claim 10, wherein Part of the cavity forms the air duct. The end face of the support member (215) facing the device body (100) forms the end face of the insertion end (211). The handheld machine air inlet (212) corresponds to the suction port of the driving member (216), and the handheld machine air outlet (213) is located on the side surface of the support member (215).

12. The cleaning device according to claim 10, characterized in that, The side surface of the support member (215) has a groove (240). The notch of the groove (240) faces the side wall of the support groove (120) of the housing (214). The notch forms the handheld machine air outlet (213). The groove (240) has opposite first side wall (241) and second side wall (242), and the first side wall (241) faces the handheld body (210); At least one through hole communicating the air duct and the groove (240) is provided on the second side wall (242).

13. The cleaning device according to claim 12, characterized in that, A notch (2411) is provided on the first side wall (241), and the notch (2411) communicates with the end face of the support member (215) facing the device main body (100), so that the notch is inclined.

14. The cleaning device according to any one of claims 1-5, characterized in that, It further includes an external connection structure, which is configured to be connected to the handheld structure (200) when the handheld structure (200) is separated from the device main body (100), and jointly form a cleaning execution device with the handheld structure (200).

15. The cleaning device according to claim 14, wherein The external connection structure is a dust cup structure.

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