Rolling brush dismounting mechanism, floor brush and cleaning equipment

Abstract

The utility model discloses a rolling brush dismounting mechanism, a floor brush and cleaning equipment, the rolling brush dismounting mechanism comprises a main body, the first end of the main body is used for being connected with a shell of the floor brush, and the second end of the main body is used for being connected with a rolling brush of the floor brush; the locking mechanism comprises an operating part and an executing part, the operating part is rotatably arranged at the first end of the main body, the executing part is movably arranged at the first end of the main body and forms a locking groove matched with a spring bolt of the shell in a locking mode, and the operating part is in transmission fit with the executing part; and the control piece drives the execution piece to move in a rotating mode, so that the locking groove and the spring bolt are unlocked. Therefore, a user can unlock the locking matching relation between the locking mechanism and the shell only by rotating the operating part to drive the executing part to move, so that more time and labor are saved in the process of detaching the rolling brush by the user, and the use experience of the user is improved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a roller brush disassembly mechanism, a floor brush, and cleaning equipment. Background Technology

[0002] Cleaning equipment is a type of mechanical device that can replace manual cleaning work and is widely used in commercial and service industries. With the development of technology, more and more cleaning equipment is also being widely used in household cleaning. Cleaning equipment typically includes a handle, a floor brush mechanism, and a body connecting the handle and the floor brush mechanism. The floor brush mechanism usually includes a roller brush assembly, which is usually detachably connected to the base to facilitate removal and replacement of the roller brush assembly.

[0003] In existing technologies, the disassembly structure of the roller brush in cleaning equipment mainly adopts magnetic and button-type structures. Magnetic structures connect the roller brush to the brush housing through magnetic attraction, but disassembly requires overcoming the magnetic force, which is laborious and the magnetic force tends to weaken after long-term use. Button-type structures unlock by pressing physical buttons, which is cumbersome, and the button positions are not ergonomically designed. Therefore, it is urgent to solve the above problems. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide a roller brush disassembly mechanism that allows the user to easily release the locking relationship between the locking mechanism and the housing simply by rotating the operating component to move the actuator, thus saving the user time and effort during the disassembly of the roller brush.

[0005] This utility model further proposes a floor brush.

[0006] This utility model further proposes a cleaning device.

[0007] According to a first aspect of the present invention, a roller brush disassembly mechanism includes: a main body, a first end of which is connected to the housing of a floor brush, and a second end of which is connected to the roller brush of the floor brush; and a locking mechanism, the locking mechanism including an operating member and an actuating member, the operating member being rotatably disposed at the first end of the main body, and the actuating member being movably disposed at the first end of the main body and forming a locking groove that engages with the locking tongue of the housing, the operating member and the actuating member being in a transmission engagement such that the operating member drives the actuating member to move by rotation, thereby releasing the locking groove and the locking tongue.

[0008] Therefore, users can release the locking mechanism from the housing simply by rotating the control component to move the actuator, which saves time and effort when disassembling the roller brush and improves the user experience.

[0009] In some examples of this utility model, the actuator includes: an actuator portion movably disposed at the first end of the main body and having the locking groove formed thereon; and a first transmission portion disposed at the actuator portion, wherein the first transmission portion and the operating member abut against each other in the moving direction of the actuator portion.

[0010] In some examples of this utility model, the first end of the main body is provided with a guide groove extending along the moving direction of the actuator, and the first transmission part is guided and engaged with the guide groove.

[0011] In some examples of this utility model, the control member includes: a control part, one end of which is rotatably disposed at the first end of the main body; and a second transmission part, which is disposed at the one end of the control part, and the second transmission part and the first transmission part abut against each other in the moving direction of the execution part.

[0012] In some examples of this invention, the side surface of the second transmission part facing the first transmission part is constructed as an arc-shaped surface for abutment.

[0013] In some examples of this utility model, the operating part is constructed as a strip, and the outer peripheral edge of the first end of the main body is provided with a receiving groove. When the locking groove is engaged with the locking tongue, the operating part is accommodated in the receiving groove.

[0014] In some examples of this invention, the side surface of the operating part away from the housing does not extend beyond the side surface of the main body away from the housing.

[0015] In some examples of this invention, the operating part is constructed as a U-shaped strip.

[0016] In some examples of this utility model, the locking mechanism further includes an elastic element disposed between the first end of the main body and the actuator, so that the actuator maintains the locking groove in a locking engagement with the locking tongue.

[0017] In some examples of this utility model, the main body includes: a motherboard, the first end of which is detachably connected to the housing of the floor brush; and a mounting base, which is disposed at the second end of the motherboard and is used to connect to the roller brush of the floor brush.

[0018] In some examples of this utility model, the second end of the motherboard is rotatably disposed on the mounting base, and the rotation axis of the second end of the motherboard is perpendicular to the central axis of the roller brush and the moving direction of the actuator, respectively.

[0019] In some examples of this utility model, the main body further includes: an adapter seat, which is disposed within the mounting base, and the adapter seat is provided with a rotating shaft. The main board is rotatably disposed on the rotating shaft, and the central axis of the rotating shaft is perpendicular to the central axis of the roller brush and the moving direction of the actuator, respectively.

[0020] In some examples of this utility model, the mounting base is provided with a snap-fit ​​portion, which is used to snap-fit ​​with the roller brush.

[0021] According to a second aspect of the present invention, a floor brush includes: a housing, wherein a locking tongue is provided on one side of the housing; a roller brush, wherein the roller brush is rotatably disposed within the housing; and the aforementioned roller brush disassembly mechanism, wherein the locking groove engages with the locking tongue, and the second end of the main body is connected to the roller brush.

[0022] In some examples of this utility model, a groove is provided on one side of the housing, the locking tongue is provided on the side wall of the groove, and a part of the main body is provided in the groove.

[0023] In some examples of this invention, the surface of the body away from the housing does not extend beyond the groove opening.

[0024] The cleaning device according to the third aspect of this utility model includes: the floor brush described above.

[0025] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0026] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0027] Figure 1 This is a schematic diagram of the structure of the floor brush according to an embodiment of the present utility model;

[0028] Figure 2 This is a partial structural schematic diagram of the floor brush according to an embodiment of the present utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the roller brush disassembly mechanism according to an embodiment of the present utility model;

[0030] Figure 4 This is an exploded view of the roller brush disassembly mechanism according to an embodiment of the present utility model;

[0031] Figure 5 This is another exploded view of the roller brush disassembly mechanism according to an embodiment of the present utility model;

[0032] Figure 6 This is an exploded view of a portion of the roller brush disassembly mechanism according to an embodiment of the present utility model;

[0033] Figure 7 This is a structural schematic diagram of the locking mechanism according to an embodiment of the present utility model;

[0034] Figure 8 This is a schematic diagram of the structure of the actuator according to an embodiment of the present utility model.

[0035] Figure label:

[0036] 100. Roller brush disassembly mechanism; 200. Housing; 201. Locking tongue; 300. Floor brush; 301. Roller brush;

[0037] 1. Main body; 11. First end; 111. Guide groove; 112. Receiving groove; 12. Second end; 13. Main board; 14. Mounting base; 141. Snap-fit ​​part; 15. Adapter base; 16. Rotating shaft; 17. Groove; 18. Slot opening;

[0038] 2. Locking mechanism; 21. Operating element; 211. Operating part; 212. Second transmission part; 22. Actuating element; 221. Locking groove; 222. Actuating part; 223. First transmission part; 23. Elastic element. Detailed Implementation

[0039] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0040] The following is for reference. Figures 1-8 The roller brush disassembly mechanism 100 according to an embodiment of the present utility model is described, which allows the user to easily release the locking relationship between the locking mechanism 2 and the housing 200 by simply rotating the operating member 21 to move the actuator 22, thereby saving the user more time and effort in the process of disassembling the roller brush 301.

[0041] It should be noted that this application uses the application of the roller brush disassembly mechanism 100 in a floor scrubber as an example. However, it is not limited to this.

[0042] Combination Figures 1-8 As shown, the roller brush disassembly mechanism 100 according to the first aspect of this utility model includes a main body 1 and a locking mechanism 2. The main body 1 forms the main external structural outline of the roller brush disassembly mechanism 100; the locking mechanism 2 is installed on the main body 1 and can be used to establish a locking engagement with the housing 200 of the floor brush 300.

[0043] Specifically, the first end 11 of the main body 1 is used to connect with the housing 200 of the floor brush 300, and the second end 12 of the main body 1 is used to connect with the roller brush 301 of the floor brush 300. The locking mechanism 2 includes an operating member 21 and an actuating member 22. The operating member 21 is rotatably disposed at the first end 11 of the main body 1, and the actuating member 22 is movably disposed at the first end 11 of the main body 1. The actuating member 22 forms a locking groove 221 that locks and engages with the locking tongue 201 of the housing 200. The operating member 21 and the actuating member 22 are driven to move by the rotating member 21, thereby releasing the locking groove 221 and the locking tongue 201.

[0044] Specifically, along the front-to-back direction (such as the cleaning direction of a floor scrubber), the first end 11 of the main body 1 can be used to establish a connection with the housing 200, and the second end 12 of the main body 1 can be used to establish a connection with the roller brush 301. In this way, the housing 200 and the roller brush 301 can be connected together as a whole through the main body 1, thereby improving the overall installation stability. The housing 200 is provided with a locking tongue 201, and the actuator 22 is provided with a locking groove 221. The locking tongue 201 and the locking groove 221 can selectively establish a locking engagement relationship, thereby ensuring the connection between the roller brush disassembly mechanism 100 and the housing 200 and the disassembly and assembly flexibility.

[0045] Furthermore, since the first end 11 of the main body 1 is connected to the housing 200, both the operating element 21 and the actuating element 22 are located at the first end 11 of the main body 1. This means the operating element 21 and the actuating element 22 are closer to the locking tongue 201, which is more conducive to improving the rationality of the locking mechanism 2's arrangement. When the operating element 21 rotates outward under the user's external force, it can transmit the force to the actuating element 22, causing the actuating element 22 to move away from the locking tongue 201 of the housing 200. With the continuous rotation of 21, the actuator 22 can move to the position where its locking groove 221 is disengaged from the locking tongue 201 of the housing 200. At this time, the locking mechanism 2 is disassembled from the housing 200 of the floor brush 300. At the same time, the roller brush disassembly mechanism 100 is also disconnected from the housing 200, so that the user can easily separate the roller brush 301, which is still connected to it, from the floor brush 300 through the roller brush disassembly mechanism 100, thereby improving the user's operational convenience during the disassembly process of the roller brush 301.

[0046] Compared to magnetic roller brush disassembly mechanisms (magnets are expensive, and their magnetic force weakens after long-term use, resulting in an unstable connection between the roller brush and the housing; moreover, this method connects the roller brush and the housing through magnetic attraction, requiring the user to pull hard during disassembly, which is laborious), the embodiment in this case allows the user to disassemble the roller brush 301 simply by rotating the control component 21. This operation is more time-saving and labor-saving, effectively improving the user experience.

[0047] Furthermore, compared to button-type roller brush removal mechanisms (where users must first precisely press a physical button to unlock the roller brush before pulling it out of the base, which is cumbersome and the button position is not ergonomically designed), the embodiment in this case only requires the user to rotate the control component 21 to remove the roller brush 301, thereby reducing the difficulty of operation for the user during the removal of the roller brush 301 and improving the ease of operation.

[0048] Moreover, compared to the arrangement of setting a locking structure inside the housing to connect to the outside, the embodiment in this case establishes a locking relationship by setting a locking tongue 201 on the outside of the housing 200 and locking groove 221 of the actuator 22. This arrangement will not affect the sealing performance of the housing 200, thereby ensuring the waterproof effect inside the housing 20. In addition, this connection method is simpler.

[0049] Therefore, users can release the locking relationship between the locking mechanism 2 and the housing 200 simply by rotating the control element 21 to move the actuator 22, thus saving users time and effort in disassembling the roller brush 301 and improving the user experience.

[0050] According to some optional embodiments of the present invention, combined with Figures 4-8 As shown, the actuator 22 includes an actuator 222 and a first transmission part 223. The actuator 222 is movably disposed at the first end 11 of the main body 1, and the actuator 222 has a locking groove 221. The first transmission part 223 is disposed on the actuator 222, and the first transmission part 223 abuts against the operating member 21 in the moving direction of the actuator 222.

[0051] For example, along the front-back direction, the actuator 222 is movably disposed at the first end 11 of the main body 1, and the first transmission part 223 and the operating member 21 abut against each other. This facilitates the operating member 21 to transmit power to the first transmission part 223 in real time, thereby smoothly achieving the effect that the operating member 21 drives the actuator 222 to move while rotating. At this time, the locking groove 221 on the actuator 222 also moves synchronously. This enables the locking groove 221 to release from the locking tongue 201 as the operating member 21 rotates, thereby improving the user's operational convenience during the disassembly of the roller brush 301.

[0052] Specifically, in combination Figures 4-8As shown, the first end 11 of the main body 1 is provided with a guide groove 111 extending along the moving direction of the actuator 222. The first transmission part 223 is guided and cooperates with the guide groove 111. With this arrangement, the guide groove 111 of the main body 1 can provide a guiding path for the first transmission part 223, so that the guide groove 111 can guide the first transmission part 223 to move in the specified path direction, thereby ensuring the stability and accuracy of the movement of the first transmission part 223, and further ensuring the stability and reliability of the locking groove 221 and the locking tongue 201 in locking or unlocking actions.

[0053] Furthermore, combined Figures 4-8 As shown, the control member 21 includes a control part 211 and a second transmission part 212. One end of the control part 211 is rotatably disposed at the first end 11 of the main body 1, and the second transmission part 212 is disposed at one end of the control part 211. The second transmission part 212 and the first transmission part 223 abut against each other in the moving direction of the execution part 222.

[0054] As arranged as above, the second transmission part 212 can form a contacting engagement with the first transmission part 223 and generate a transmission relationship. That is, the second transmission part 212 can transmit power to the first transmission part 223. When one end of the operating part 211 rotates on the first end 11 of the main body 1, the second transmission part 212 on one end of the operating part 211 also rotates together. As the second transmission part 212 rotates, the first transmission part 223, which is in contact with the second transmission part 212, moves along the moving direction of the actuator 222. In this way, the rotational motion of the operating part 211 can be converted into the linear translational motion of the actuator 222, which makes it easier for the locking groove 221 to disengage from the locking tongue 201, thereby releasing the locking engagement relationship between the locking mechanism 2 and the housing 200.

[0055] Specifically, in combination Figures 4-8 As shown, the surface of the second transmission part 212 facing the first transmission part 223 is constructed as an arc-shaped surface for contact. This arrangement can evenly transfer the stress of the first transmission part 223 on the second transmission part 212, avoid local stress concentration, and thus improve the smoothness and stability of the transmission during the mutual transmission process between the second transmission part 212 and the first transmission part 223.

[0056] Furthermore, the operating part 211 is constructed in the shape of a strip, and a receiving groove 112 is provided on the outer peripheral edge of the first end 11 of the main body 1. When the locking groove 221 is locked and engaged with the locking tongue 201, the operating part 211 is accommodated in the receiving groove 112.

[0057] As arranged as described above, the receiving groove 112 provides a dedicated receiving space for the operating part 211. This avoids the receiving groove 112 from being exposed and protruding from the main body 1 when the locking groove 221 and the locking tongue 201 are locked together, thereby achieving the effect of reducing the overall size of the floor brush 300 and improving the structural compactness and user visual perception. On the other hand, the receiving groove 112 can also provide structural protection for the operating part 211 to a certain extent, reducing the risk of interference and collision between the external structure and the operating part 211, thereby improving the protection of the operating part 211.

[0058] Specifically, in combination Figures 4-8 As shown, the side surface of the operating part 211 away from the housing 200 does not extend beyond the side surface of the main body 1 away from the housing 200. This arrangement prevents the operating part 211 (when the locking groove 221 and the locking tongue 201 are locked together) from being exposed and protruding outside the main body 1 in the depth direction of the receiving groove 112, thereby reducing the risk of the operating part 211 being damaged by collision with external structures and improving the structural protection of the operating part 211.

[0059] Furthermore, the control part 211 is constructed in a U-shaped strip. This arrangement is more ergonomic, conforms more closely to the natural curve of the fingers, thus providing a more comfortable gripping experience. It also makes it easier for users to grasp and operate from different angles, increasing the flexibility of use. In addition, it allows the force to be distributed more evenly across the entire control part 211, avoiding the risk of damage caused by local stress concentration.

[0060] According to some optional embodiments of the present invention, combined with Figures 5-7 As shown, the locking mechanism 2 also includes an elastic element 23, which is disposed between the first end 11 of the main body 1 and the actuator 22, so that the actuator 22 maintains the locking engagement between the locking groove 221 and the locking tongue 201.

[0061] Among them, the elastic element 23 can undergo elastic deformation to generate elastic force. The elastic element 23 abuts between the actuator 22 and the main body 1. Since the position of the main body 1 relative to the housing 200 is fixed, the elastic element 23 can also provide elastic force to the actuator 22. This makes it easy for the actuator 22 to maintain the position where its locking groove 221 and the locking tongue 201 of the housing 200 are locked under the action of the elastic force, thereby ensuring the stability and reliability of the locking engagement between the locking groove 221 and the locking tongue 201.

[0062] Specifically, in combination Figures 2-5As shown, the main body 1 includes a main board 13 and a mounting base 14. The first end 11 of the main board 13 is detachably connected to the housing 200 of the floor brush 300. The mounting base 14 is disposed at the second end 12 of the main board 13 and is used to connect to the roller brush 301 of the floor brush 300. This detachable connection method can be reused, saving manufacturing costs.

[0063] Understandably, the first end 11 of the main board 13 can be detachably connected to the housing 200, and the second end 12 of the main board 13 is connected to the mounting base 14. The mounting base 14 can also be connected to the roller brush 301. Thus, by disconnecting the main body 1 from the housing 200, the roller brush 301 can be detached from the housing 200, thereby improving the ease of removing the roller brush 301. The mounting base 14 can be fitted onto the outer periphery of the roller brush 301, allowing the mounting base 14 to better fit the contour of the roller brush 301, thereby improving the reliability of the connection and the shape matching between the mounting base 14 and the roller brush 301.

[0064] Furthermore, combined Figures 2-5 As shown, the second end 12 of the main board 13 is rotatably disposed on the mounting base 14, and the rotation axis of the second end 12 of the main board 13 is perpendicular to the central axis of the roller brush 301 and the moving direction of the actuator 22, respectively.

[0065] As arranged as above, when the operating member 21 of the first end 11 of the main body 1 rotates outward, the operating member 21 drives the actuator 22 to move and release the locking relationship between the locking groove 221 and the locking tongue 201. Then, by continuing to pull the operating member 21, the second end 12 of the main board 13 can be rotated outward. This allows the main body 1 to form a component force along the axial direction of the roller brush 301, thereby saving the user the force to pull out the roller brush 301 and avoiding the risk of damage to the main board 13 due to excessive torque caused by pulling out the roller brush 301, thus extending the service life of the main board 13.

[0066] For example, the central axis of the roller brush 301 is in the left-right direction, the movement direction of the actuator 22 is in the front-back direction, and the rotation axis of the second end 12 of the main board 13 is in the up-down direction.

[0067] Specifically, in combination Figures 2-5 As shown, the main body 1 also includes an adapter 15, which is disposed in the mounting base 14. The adapter 15 is provided with a rotating shaft 16, and the main board 13 is rotatably disposed on the rotating shaft 16. The central axis of the rotating shaft 16 is perpendicular to the central axis of the roller brush 301 and the moving direction of the actuator 22, respectively.

[0068] For example, the central axis of the roller brush 301 is in the left-right direction, the movement direction of the actuator 22 is in the front-back direction, and the central axis of the rotating shaft 16 is in the up-down direction.

[0069] It is understandable that the motherboard 13 is rotatably connected to the pivot 16 of the adapter 15, and the adapter 15 is fixedly installed in the mounting base 14. This arrangement can increase the weight and spatial mode of the mounting base 14, thereby improving the structural strength and bending and torsional stiffness of the mounting base 14. On the other hand, it can also connect the motherboard 13 and the mounting base 14, thereby improving its practicality.

[0070] Alternatively, combined Figures 2-5 As shown, the mounting base 14 is provided with a snap-fit ​​part 141, which is used to snap-fit ​​with the roller brush 301. This allows the mounting base 14 and the roller brush 301 to be connected as a whole through the snap-fit ​​part 141. Moreover, compared with other connection methods (such as screw connection, adhesive connection, etc.), the snap-fit ​​connection does not require additional parts to connect the mounting base 14 and the roller brush 301 as a whole, avoiding unnecessary material consumption. It can also provide sufficient holding force to ensure that the roller brush 301 will not loosen or fall off during use.

[0071] Moreover, the snap-fit ​​connection structure is simple and reliable, and has quick and convenient disassembly and installation functions (that is, it can realize the quick connection and separation of the mounting base 14 and the roller brush 301), which can effectively reduce the time and cost required for maintenance and replacement.

[0072] Alternatively, the working principle of the roller brush removal mechanism 100 is described below:

[0073] When the user disassembles the roller brush 301, the user first pulls the operating member 21 outward. As the operating member 21 rotates outward, it drives the actuator 22 to move backward. Then, the locking groove 221 of the actuator 22 separates from the locking tongue 201 on the housing 200. At this time, the user pulls the operating member 21 outward. The second end 12 of the main board 13 rotates outward around the rotating shaft 16 on the adapter 15 by a certain angle, which drives the roller brush 301 to move outward. Then, the roller brush 301 separates from the housing 200. When the user needs to install the roller brush 301, after the user removes the external force on the operating part 211, the elastic member 23 causes the actuator 22 to retract under the action of the elastic restoring force (that is, the actuator 22 moves towards the side closer to the locking tongue 201). Then, the locking groove 221 and the locking tongue 201 re-establish the locking engagement relationship, and the operating member 21 automatically retracts to a position flush with the receiving groove 112.

[0074] Combination Figures 1-3As shown, the floor brush 300 according to a second aspect embodiment of the present invention includes a housing 200, a roller brush 301, and a roller brush disassembly mechanism 100 as described above. A locking tongue 201 is provided on one side of the housing 200. The roller brush 301 is rotatably disposed within the housing 200, and a locking groove 221 engages with the locking tongue 201. The second end 12 of the main body 1 is connected to the roller brush 301. The roller brush 301 can scrape up dust, hair, debris, etc., from the ground and roll them into the cleaning device by rotating.

[0075] In detail, the second end 12 of the main body 1 can be connected to the roller brush 301. The first end 11 of the main body 1 is provided with a control member 21 and an actuator 22. When the user needs to disassemble the roller brush 301, the user can rotate the control member 21 to drive the actuator 22 to move until the locking groove 221 on the actuator 22 disengages from the locking tongue 201 on the housing 200. At this time, the locking mechanism 2 and the roller brush 301 are disassembled from the housing 200.

[0076] Specifically, in combination Figure 1 and Figure 2 As shown, a groove 17 is provided on one side of the housing 200, and the locking tongue 201 is provided on the side wall of the groove 17. A part of the main body 1 is provided in the groove 17. With this arrangement, the groove 17 can provide structural protection for the locking tongue 201 to a certain extent, avoiding the locking tongue 201 being exposed alone on the outside of the housing 200, thereby improving the structural safety of the locking tongue 201. It can also shorten the overall space occupied by the housing 200, which is conducive to improving the compactness of the structure.

[0077] A portion of the main body 1 is also located within the groove 17 of the housing 200. This not only provides a protective enclosure for the main body 1 through the groove 17, but also reduces the overall size of the cleaning equipment, thereby improving structural reliability and compactness.

[0078] Furthermore, combined Figure 1 and Figure 2 As shown, the side surface of the main body 1 away from the shell 200 does not extend beyond the groove 18 of the groove 17. This arrangement prevents the main body 1 from being exposed outside the shell 200 in the depth direction of the groove 17, thereby reducing the risk of the main body 1 being damaged by collisions with external structures and improving the structural protection of the main body 1.

[0079] The cleaning device according to the third aspect of the present invention includes the floor brush 300 of the above embodiment. The cleaning device having the floor brush 300 can make it easier for users to disassemble the roller brush 301 in a more time-saving and labor-saving manner, thereby improving the user experience and enhancing the market competitiveness of the cleaning device.

[0080] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0081] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0082] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0083] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

[0084] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0085] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A roller brush disassembly mechanism (100), characterized in that, include: The main body (1) has a first end (11) for connecting to the housing (200) of the floor brush (300) and a second end (12) for connecting to the roller brush (301) of the floor brush (300). The locking mechanism (2) includes an operating member (21) and an actuating member (22). The operating member (21) is rotatably disposed at the first end (11) of the main body (1). The actuating member (22) is movably disposed at the first end (11) of the main body (1) and has a locking groove (221) that engages with the locking tongue (201) of the housing (200). The operating member (21) and the actuating member (22) are driven to move the actuating member (22) by rotating the operating member (21), thereby releasing the locking groove (221) and the locking tongue (201).

2. The roller brush disassembly mechanism (100) according to claim 1, characterized in that, The executor (22) includes: An execution unit (222) is movably disposed at the first end (11) of the main body (1) and has the locking groove (221) formed thereon. A first transmission unit (223) is disposed on the actuator (222), and the first transmission unit (223) and the operating member (21) abut against each other in the moving direction of the actuator (222).

3. The roller brush disassembly mechanism (100) according to claim 2, characterized in that, The first end (11) of the main body (1) is provided with a guide groove (111) extending along the moving direction of the actuator (222), and the first transmission part (223) is guided and engaged with the guide groove (111).

4. The roller brush disassembly mechanism (100) according to claim 2, characterized in that, The control element (21) includes: An operating part (211) is rotatably disposed at one end of the first end (11) of the main body (1). The second transmission part (212) is disposed at one end of the operating part (211), and the second transmission part (212) and the first transmission part (223) abut against each other in the moving direction of the execution part (222).

5. The roller brush disassembly mechanism (100) according to claim 4, characterized in that, The surface of the second transmission part (212) facing the first transmission part (223) is constructed as an arc-shaped surface for contact.

6. The roller brush disassembly mechanism (100) according to claim 4, characterized in that, The operating part (211) is constructed in the shape of a strip. The outer peripheral edge of the first end (11) of the main body (1) is provided with a receiving groove (112). When the locking groove (221) is locked and engaged with the locking tongue (201), the operating part (211) is accommodated in the receiving groove (112).

7. The roller brush disassembly mechanism (100) according to claim 6, characterized in that, The side surface of the operating part (211) away from the housing (200) does not extend beyond the side surface of the main body (1) away from the housing (200).

8. The roller brush disassembly mechanism (100) according to claim 6, characterized in that, The operating part (211) is constructed as a U-shaped strip.

9. The roller brush disassembly mechanism (100) according to claim 1, characterized in that, The locking mechanism (2) further includes: An elastic element (23) is disposed between the first end (11) of the main body (1) and the actuator (22) so that the actuator (22) maintains the locking groove (221) and the locking tongue (201) in a locking engagement.

10. The roller brush disassembly mechanism (100) according to any one of claims 1-9, characterized in that, The main body (1) includes: Main board (13), the first end (11) of the main board (13) is used for detachable connection with the housing (200) of the floor brush (300); Mounting base (14), which is located at the second end (12) of the main board (13), is used to connect with the roller brush (301) of the floor brush (300).

11. The roller brush disassembly mechanism (100) according to claim 10, characterized in that, The second end (12) of the main board (13) is rotatably disposed on the mounting base (14), and the rotation axis of the second end (12) of the main board (13) is perpendicular to the central axis of the roller brush (301) and the moving direction of the actuator (22).

12. The roller brush disassembly mechanism (100) according to claim 11, characterized in that, The main body (1) also includes: The adapter (15) is disposed in the mounting base (14). The adapter (15) is provided with a rotating shaft (16). The main board (13) is rotatably disposed on the rotating shaft (16). The central axis of the rotating shaft (16) is perpendicular to the central axis of the roller brush (301) and the moving direction of the actuator (22).

13. The roller brush disassembly mechanism (100) according to claim 10, characterized in that, The mounting base (14) is provided with a snap-fit ​​part (141) for engaging with the roller brush (301).

14. A floor brush (300), characterized in that, include: A housing (200) having a locking tongue (201) on one side. A roller brush (301) is rotatably disposed within the housing (200); The roller brush disassembly mechanism (100) according to any one of claims 1-13, wherein the locking groove (221) is locked in place with the locking tongue (201), and the second end (12) of the main body (1) is connected to the roller brush (301).

15. The floor brush (300) according to claim 14, characterized in that, A groove (17) is provided on one side of the housing (200), the locking tongue (201) is provided on the side wall of the groove (17), and a part of the main body (1) is provided in the groove (17).

16. The floor brush (300) according to claim 15, characterized in that, The side surface of the main body (1) away from the housing (200) does not extend beyond the groove (18) of the groove (17).

17. A cleaning device, characterized in that, include: The floor brush (300) according to any one of claims 14-16.

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