Cleaning devices and cleaning equipment

Abstract

This utility model provides a cleaning device and equipment. The cleaning device includes: a housing; a cleaning component for cleaning the surface to be cleaned; a mounting component detachably mounted to the housing, wherein when the mounting component is mounted to the housing, the housing and the mounting component together limit the cleaning component to prevent it from detaching from the housing; and a comb-tooth component mounted to the housing, spaced apart from the mounting component, the comb-tooth component having a comb-tooth structure to separate foreign objects from the cleaning component. The cleaning device of this utility model solves the technical problem in related technologies where poor accuracy and / or reliability of the comb-tooth component installation leads to poor separation of foreign objects from the cleaning component.

Description

Technical Field

[0001] This utility model relates to the field of cleaning robots, and more specifically, to a cleaning device and cleaning equipment. Background Technology

[0002] When a cleaning robot is working, its cleaning components (such as the roller brush) often accumulate foreign objects such as hair. If these are not removed in time, they will affect the cleaning effect of the cleaning components, resulting in incomplete cleaning and affecting the user experience.

[0003] In related technologies, comb-like components can be used to comb and separate foreign objects attached to the cleaning components, ensuring the effectiveness of the cleaning components. However, in these technologies, the accuracy and / or reliability of the comb-like components in the cleaning equipment are poor, making it difficult to guarantee their proper fit with the cleaning components, resulting in poor separation of foreign objects from the cleaning components.

[0004] It is evident that the relevant technologies suffer from a technical problem: poor separation of foreign matter from the cleaning components due to inaccurate and / or unreliable installation of the comb teeth. Currently, no effective solution has been proposed to address this issue.

[0005] The information disclosed in the background section is only intended to enhance the understanding of the background art described herein. Therefore, the background art may contain information that would not be considered part of the prior art by those skilled in the art. Utility Model Content

[0006] The main objective of this invention is to provide a cleaning device and equipment to solve the technical problem in related technologies where the cleaning device has poor separation effect on foreign objects on the cleaning component due to poor installation accuracy and / or reliability of the comb component.

[0007] To achieve the above objectives, according to one aspect of the present invention, a cleaning device is provided, comprising: a housing; a cleaning component for cleaning a surface to be cleaned; a mounting component detachably mounted to the housing, wherein when the mounting component is mounted to the housing, the housing and the mounting component together limit the cleaning component to prevent the cleaning component from detaching from the housing; and a comb-tooth component mounted to the housing, the comb-tooth component being spaced apart from the mounting component, the comb-tooth component having a comb-tooth structure to separate foreign objects from the cleaning component through the comb-tooth structure.

[0008] Furthermore, the housing is provided with a receiving cavity in which the cleaning component is installed; wherein, the comb component is detachably installed in the receiving cavity.

[0009] Furthermore, the comb tooth component is provided with a first snap-fit ​​part, and the housing is provided with a second snap-fit ​​part, so that the comb tooth component is fixed to the housing by snap-fitting the first snap-fit ​​part and the second snap-fit ​​part.

[0010] Furthermore, the first and second snap-fit ​​parts are hook-fit structures; the comb tooth component is provided with a first limiting part, and the housing is provided with a second limiting part. The first and second limiting parts cooperate to relatively limit the comb tooth component and the housing through the first and second limiting parts, so as to keep the hook-fit structure in an effective fit state.

[0011] Furthermore, the cleaning component is rotatably disposed relative to the housing around a preset axis; the first snap-fit ​​part and the first limiting part are sequentially spaced apart along the direction surrounding the preset axis.

[0012] Furthermore, the first limiting part has a first limiting surface, which contacts the second limiting part to achieve limiting; the first engaging part has a protruding hook, which engages with the second engaging part; wherein, along the rotation direction of the cleaning component, the first limiting surface is located on the side of the first limiting part away from the first engaging part, and the hook is located on the side of the first engaging part away from the first limiting part.

[0013] Furthermore, the cleaning component is rotatably arranged relative to the housing around a preset axis; the comb component is provided with a third limiting part, and the housing is provided with a fourth limiting part. The third limiting part and the fourth limiting part cooperate to reduce the deformation of the comb component through the limiting effect of the third limiting part and the fourth limiting part.

[0014] Furthermore, the cleaning component is rotatably arranged relative to the housing around a preset axis; the comb component is provided with a fifth limiting part, and the housing is provided with a sixth limiting part, so that the fifth limiting part and the sixth limiting part cooperate to prevent the comb component from rotating relative to the housing around the preset axis; and / or, the fifth limiting part and the sixth limiting part cooperate to prevent the comb component from translating relative to the housing.

[0015] Furthermore, the housing is provided with a dust suction port, which is connected to the receiving cavity, and the dust suction port and the receiving cavity are connected by a transition port; wherein, along the direction toward the receiving cavity, the opening size of the transition port gradually increases.

[0016] According to another aspect of the present invention, a cleaning device is provided, which includes a cleaning apparatus, wherein the cleaning apparatus is the cleaning apparatus described above.

[0017] The cleaning device using the technical solution of this utility model includes: a housing; a cleaning component for cleaning the surface to be cleaned; a mounting component detachably mounted to the housing, wherein when the mounting component is mounted to the housing, the housing and the mounting component together limit the cleaning component to prevent it from detaching from the housing; and a comb-tooth component mounted to the housing, spaced apart from the mounting component, the comb-tooth component having a comb-tooth structure to separate foreign objects from the cleaning component. In this cleaning device with the above structural design, the cleaning component is mounted through the limiting effect of both the mounting component and the housing. The comb-tooth component is mounted to the housing and spaced apart from the mounting component, meaning they are not interconnected. The cleaning device with this structural design achieves a more accurate and reliable fixation of the comb teeth by mounting them onto the housing. Furthermore, the precise installation of the cleaning component is ensured by limiting the position between the mounting component and the housing, guaranteeing the relative fit accuracy between the comb teeth and the cleaning component. This ensures that the comb teeth can effectively separate foreign objects from the cleaning component, solving the technical problem in related technologies where poor accuracy and / or reliability of comb tooth installation leads to poor separation of foreign objects from the cleaning component. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1 This is an exploded structural diagram of an embodiment of the cleaning device of this utility model;

[0020] Figure 2 This is a schematic diagram of the housing structure of an embodiment of the cleaning device of this utility model;

[0021] Figure 3 for Figure 2 A magnified structural diagram of a portion of the area;

[0022] Figure 4 This is a schematic diagram of the comb tooth component of an embodiment of the cleaning device of this utility model from a first-view perspective;

[0023] Figure 5 This is a schematic diagram of the comb tooth component of an embodiment of the cleaning device of this utility model from a second perspective.

[0024] The above figures include the following reference numerals:

[0025] 1. Housing; 101. Second snap-fit ​​part; 102. Second limiting part; 103. Fourth limiting part; 104. Sixth limiting part; 11. Receiving cavity; 12. Dust suction port; 121. Transition port; 2. Cleaning component; 3. Mounting component; 4. Comb component; 41. Comb structure; 42. First snap-fit ​​part; 421. Hook; 43. First limiting part; 431. First limiting surface; 44. Third limiting part; 45. Fifth limiting part; 46. Handle part; 47. Clearance groove. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] Please refer to Figures 1 to 5 To address the technical problems described in the background section, embodiments of this utility model provide a cleaning device, comprising: a housing 1; a cleaning component 2 for cleaning the surface to be cleaned; a mounting component 3 detachably mounted on the housing 1, wherein when the mounting component 3 is mounted on the housing 1, the housing 1 and the mounting component 3 together limit the cleaning component 2 to prevent the cleaning component 2 from detaching from the housing 1; and a comb component 4 mounted on the housing 1, spaced apart from the mounting component 3, the comb component 4 having a comb structure 41 for separating foreign objects from the cleaning component 2.

[0028] In the cleaning device with the above-described structural design, the cleaning component 2 is installed through the limiting action of the mounting component 3 and the housing 1. The comb tooth component 4 is installed on the housing 1, spaced apart from the mounting component 3, meaning there is no direct connection between them. This structural design allows for a more accurate and reliable fixation of the comb tooth component 4 by mounting it on the housing 1. Furthermore, the limiting action between the mounting component 3 and the housing 1 ensures accurate installation of the cleaning component 2, guaranteeing the relative fit accuracy between the comb tooth component 4 and the cleaning component 2. This ensures that the comb tooth component 4 can effectively separate foreign objects from the cleaning component 2, solving the technical problem in related technologies where poor installation accuracy and / or reliability of the comb tooth component 4 leads to ineffective separation of foreign objects from the cleaning component 2.

[0029] Specifically, the housing 1 is provided with a receiving cavity 11, and the cleaning component 2 is installed in the receiving cavity 11; wherein, the comb component 4 is detachably installed in the receiving cavity 11.

[0030] like Figures 1 to 3As shown, the housing 1 is designed with a receiving cavity 11. During the installation process, the comb tooth component 4 is first detachably installed in the receiving cavity 11, and then the cleaning component 2 is installed in the receiving cavity 11 and fixed by the installation component 3. This allows for the hidden installation of the comb tooth component 4 and the cleaning component 2, which provides good protection and is relatively convenient to install.

[0031] In this embodiment, the comb tooth component 4 is provided with a first snap-fit ​​part 42, and the housing 1 is provided with a second snap-fit ​​part 101, so that the comb tooth component 4 is fixed to the housing 1 by snap-fitting the first snap-fit ​​part 42 and the second snap-fit ​​part 101.

[0032] The comb tooth component 4 can be conveniently snapped onto the housing 1 via the first snap-fit ​​part 42 and the second snap-fit ​​part 101. The snap-fit ​​installation structure can effectively improve the flexibility of installing and disassembling the comb tooth component 4, thereby facilitating the maintenance of the comb tooth component 4 and cleaning foreign objects such as hair from it.

[0033] like Figures 3 to 5 As shown, the first snap-fit ​​part 42 and the second snap-fit ​​part 101 are hook-fit structures; the comb tooth component 4 is provided with a first limiting part 43, and the housing 1 is provided with a second limiting part 102. The first limiting part 43 and the second limiting part 102 cooperate to limit the comb tooth component 4 and the housing 1 relative to each other through the first limiting part 43 and the second limiting part 102, so as to keep the hook-fit structure in an effective fit state.

[0034] In this embodiment, the first snap-fit ​​part 42 and the second snap-fit ​​part 101 are hook-fit structures. In order to ensure the effectiveness of the hook structure, a first limiting part 43 and a second limiting part 102 are designed. Through the first limiting part 43 and the second limiting part 102, the comb tooth component 4 and the housing 1 can be relatively limited. This limiting function is to keep the hook structure in an effective fit state and prevent the hook from falling off, which would cause the comb tooth component 4 to fall off the housing 1.

[0035] Specifically, the cleaning component 2 is rotatably disposed relative to the housing 1 around a preset axis; the first snap-fit ​​part 42 and the first limiting part 43 are arranged sequentially at intervals along the direction surrounding the preset axis.

[0036] In this embodiment, the cleaning component 2 can rotate around a preset axis relative to the housing 1. The first snap-fit ​​part 42 and the first limiting part 43 are arranged sequentially at intervals along the direction surrounding the preset axis, so that the comb component 4 can be better limited by the two, restricting its rotation along the direction surrounding the preset axis, thereby ensuring the separation effect of foreign objects on the cleaning component 2.

[0037] In this embodiment, the first limiting part 43 has a first limiting surface 431, which contacts the second limiting part 102 to achieve limiting; the first engaging part 42 has a protruding hook 421, which hooks and engages with the second engaging part 101; wherein, along the rotation direction of the cleaning component 2, that is, along the direction surrounding the preset axis, the first limiting surface 431 is located on the side of the first limiting part 43 away from the first engaging part 42, and the hook 421 is located on the side of the first engaging part 42 away from the first limiting part 43. The cleaning component 2 is rotatably disposed relative to the housing 1 around the preset axis; the comb tooth component 4 is provided with a third limiting part 44, and the housing 1 is provided with a fourth limiting part 103. The third limiting part 44 and the fourth limiting part 103 cooperate to reduce the deformation of the comb tooth component 4 through the limiting effect of the third limiting part 44 and the fourth limiting part 103, thereby improving the structural stability of the comb tooth component 4. In a preferred embodiment, the comb tooth component 4 includes the first limiting portion 43 described above. Correspondingly, the housing 1 is provided with the second limiting portion 102 described above. After the third limiting portion 44 and the fourth limiting portion 103 cooperate, the deformation of the comb tooth component 4 along a preset direction can be reduced. The preset direction is the direction that causes the first limiting portion 43 and the second limiting portion 102 to separate. By designing the third limiting portion 44 and the fourth limiting portion 103, the comb tooth component 4 and the housing 1 can be further limited. The purpose of this limiting function is to prevent the first limiting portion 43 and the second limiting portion 102 from separating, thereby ensuring the installation stability of the comb tooth component 4.

[0038] Specifically, along the direction surrounding the preset axis, the first engaging part 42 and the third limiting part 44 are located at opposite ends of the comb tooth component 4.

[0039] In another alternative embodiment, the first limiting part 43 and the second limiting part 102 are also hook-type mating structures, thereby making the mating reliability of the two higher. In this embodiment, the additional third limiting part 44 and fourth limiting part 103 can be omitted, and the reliability of the comb tooth component 4 installation can still be guaranteed.

[0040] In a preferred embodiment, the cleaning component 2 is rotatably disposed relative to the housing 1 about a preset axis; the comb component 4 is provided with a fifth limiting part 45, and the housing 1 is provided with a sixth limiting part 104, so that the fifth limiting part 45 and the sixth limiting part 104 cooperate to prevent the comb component 4 from rotating relative to the housing 1 about the preset axis; and / or, the fifth limiting part 45 and the sixth limiting part 104 cooperate to prevent the comb component 4 from translating relative to the housing 1.

[0041] By setting the fifth limiting part 45 and the sixth limiting part 104, the comb tooth component 4 can be prevented from rotating or translating along the preset axis, thus ensuring the installation accuracy and stability of the comb tooth component 4 and thereby ensuring its separation effect on foreign objects on the cleaning component 2.

[0042] like Figure 2 and Figure 3 As shown, the housing 1 is provided with a dust suction port 12, which is connected to the receiving cavity 11. The dust suction port 12 and the receiving cavity 11 are connected by a transition port 121. The opening size of the transition port 121 gradually increases along the direction toward the receiving cavity 11.

[0043] In a preferred embodiment, the comb tooth component 4 is further provided with a handle 46, which provides a force application point, making it easy for the operator to remove the comb tooth component 4 from the housing 1. The comb tooth component 4 is also provided with a clearance groove 47, which can avoid interference with other structures (such as larger structures, such as motors).

[0044] In addition, embodiments of this utility model also provide a cleaning device, which includes a cleaning apparatus, wherein the cleaning apparatus is the cleaning apparatus described above.

[0045] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0046] The cleaning device of this utility model embodiment includes: a housing 1; a cleaning component 2, used to clean the surface to be cleaned; a mounting component 3, detachably mounted to the housing 1, wherein when the mounting component 3 is mounted to the housing 1, the housing 1 and the mounting component 3 together limit the cleaning component 2 to prevent the cleaning component 2 from detaching from the housing 1; and a comb-tooth component 4, mounted to the housing 1, spaced apart from the mounting component 3, the comb-tooth component 4 having a comb-tooth structure 41 to separate foreign objects from the cleaning component 2. In this cleaning device with the above-described structure, the cleaning component 2 is mounted through the limiting effect of both the mounting component 3 and the housing 1. The comb-tooth component 4 is mounted to the housing 1 and is spaced apart from the mounting component 3, meaning they are not interconnected. The cleaning device with this structural design can achieve a more accurate and reliable fixation of the comb tooth component 4 by installing it on the housing 1. Based on this, the cleaning component 2 can be accurately installed by limiting the installation component 3 and the housing 1, ensuring the relative fit accuracy between the comb tooth component 4 and the cleaning component 2. This ensures that the comb tooth component 4 can effectively separate foreign objects from the cleaning component 2, solving the technical problem in related technologies where the cleaning device has poor separation effect on foreign objects from the cleaning component 2 due to poor installation accuracy and / or reliability of the comb tooth component 4.

[0047] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0048] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0049] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0050] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cleaning device, characterized in that, include: Shell (1); Cleaning component (2), the cleaning component (2) is used to clean the surface to be cleaned; Mounting component (3) is detachably mounted on the housing (1). When the mounting component (3) is mounted on the housing (1), the housing (1) and the mounting component (3) together limit the cleaning component (2) to prevent the cleaning component (2) from detaching from the housing (1). A comb component (4) is mounted on the housing (1). The comb component (4) is spaced apart from the mounting component (3). The comb component (4) has a comb structure (41) to separate foreign objects on the cleaning component (2) through the comb structure (41).

2. The cleaning device according to claim 1, characterized in that, The housing (1) is provided with a receiving cavity (11), and the cleaning component (2) is installed in the receiving cavity (11); wherein the comb component (4) is detachably installed in the receiving cavity (11).

3. The cleaning device according to claim 1, characterized in that, The comb tooth component (4) is provided with a first snap-fit ​​part (42), and the housing (1) is provided with a second snap-fit ​​part (101), so that the comb tooth component (4) is fixed to the housing (1) by snap-fitting the first snap-fit ​​part (42) and the second snap-fit ​​part (101).

4. The cleaning device according to claim 3, characterized in that, The first snap-fit ​​part (42) and the second snap-fit ​​part (101) are hook-fit structures; the comb tooth component (4) is provided with a first limiting part (43), and the housing (1) is provided with a second limiting part (102). The first limiting part (43) and the second limiting part (102) cooperate to limit the relative position of the comb tooth component (4) and the housing (1) through the first limiting part (43) and the second limiting part (102), so as to keep the hook-fit structure in an effective fit state.

5. The cleaning device according to claim 4, characterized in that, The cleaning component (2) is rotatably disposed relative to the housing (1) about a preset axis; the first snap-fit ​​part (42) and the first limiting part (43) are arranged at intervals along the direction surrounding the preset axis.

6. The cleaning device according to claim 4 or 5, characterized in that, The first limiting part (43) has a first limiting surface (431), which contacts the second limiting part (102) to achieve limiting; the first snap-fit ​​part (42) has a protruding hook (421), which hooks and engages with the second snap-fit ​​part (101); wherein, along the rotation direction of the cleaning component (2), the first limiting surface (431) is located on the side of the first limiting part (43) away from the first snap-fit ​​part (42), and the hook (421) is located on the side of the first snap-fit ​​part (42) away from the first limiting part (43).

7. The cleaning apparatus according to any one of claims 1 to 5, characterized in that, The cleaning component (2) is rotatably disposed relative to the housing (1) around a preset axis; the comb component (4) is provided with a third limiting part (44), and the housing (1) is provided with a fourth limiting part (103). The third limiting part (44) cooperates with the fourth limiting part (103) to reduce the deformation of the comb component (4) through the limiting effect of the third limiting part (44) and the fourth limiting part (103).

8. The cleaning apparatus according to any one of claims 1 to 5, characterized in that, The cleaning component (2) is rotatably disposed relative to the housing (1) about a preset axis; The comb tooth component (4) is provided with a fifth limiting part (45), and the housing (1) is provided with a sixth limiting part (104), so that the fifth limiting part (45) and the sixth limiting part (104) cooperate to prevent the comb tooth component (4) from rotating relative to the housing (1) around the preset axis; and / or, the fifth limiting part (45) and the sixth limiting part (104) cooperate to prevent the comb tooth component (4) from translating relative to the housing (1).

9. The cleaning device according to claim 2, characterized in that, The housing (1) is provided with a dust suction port (12), which is connected to the receiving cavity (11). The dust suction port (12) and the receiving cavity (11) are connected by a transition port (121). The opening size of the transition port (121) gradually increases along the direction toward the receiving cavity (11).

10. A cleaning device, characterized in that, The cleaning equipment includes a cleaning device, wherein the cleaning device is the cleaning device according to any one of claims 1 to 9.

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