Cleaning device

Abstract

The utility model discloses a cleaning device. The cleaning device comprises a wiping head, a rotating piece and a moving piece. The wiping head is used for making contact with a to-be-cleaned object. The rotating piece is connected with the wiping head; the moving part is in transmission connection with the rotating part; the moving part drives the rotating part to rotate around the rotating shaft when being driven to move relative to the rotating part; the rotating piece rotates to drive the wiping head to swing with the rotating shaft as a pivot. According to the cleaning device provided by the embodiment of the utility model, the cleaning device realizes the swinging function of the wiping head through the connection of the wiping head and the rotating piece and the transmission connection of the moving piece and the rotating piece, so that the cleaning device adapts to the surfaces of to-be-cleaned objects with different forms and angles. Due to the fact that the wiping head can swing, an operator does not need to frequently replace the cleaning position, unnecessary movement is reduced, and meanwhile the cleaning device can make more effective contact with the surface of an object to be cleaned, including areas difficult to touch. Therefore, dead angles during cleaning can be reduced, and the coverage rate, efficiency and effect of cleaning are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a cleaning device. Background Art

[0002] In the related art, cleaning devices usually use a wiping head with a fixed angle to clean the object to be cleaned. However, this design limits the flexibility and efficiency of the cleaning device during the cleaning process. Since the angle of the wiping head is fixed, it cannot adapt to the different surface shapes and angles of the object to be cleaned, so that the operator needs to actively change the operating position of the operator when using the cleaning device for cleaning, which not only makes the operation inconvenient but also leads to poor cleaning effect, and may even fail to completely remove some hard-to-reach dirt. Utility Model Content

[0003] The utility model provides a cleaning device.

[0004] The cleaning device of the embodiment of the utility model comprises: a wiping head, the wiping head is used to contact with the object to be cleaned;

[0005] A rotating member connected to the wiping head;

[0006] A moving member is transmission-connected with the rotating member. When the moving member is driven to move relative to the rotating member, the moving member drives the rotating member to rotate around the rotating shaft; the rotation of the rotating member drives the wiping head to swing with the rotating shaft as a pivot.

[0007] Beneficial effects: The cleaning device realizes the swinging function of the wiping head by connecting the wiping head with the rotating part and the transmission connection between the moving part and the rotating part, thereby reducing the number of movements of the operator during use and adapting to surfaces of objects to be cleaned in different shapes and angles. Since the wiping head can swing, the cleaning device can more effectively contact the surface of the object to be cleaned, including those areas that are difficult to reach, which can reduce dead angles during cleaning and improve the cleaning effect.

[0008] In some embodiments, the rotating member includes a rotating portion and a connecting portion;

[0009] The rotating part is transmission-connected with the moving member, and the moving member drives the rotating part to rotate around the rotating axis when being driven to move relative to the rotating part, and the connecting part is arranged on the rotating part and extends along the radial direction of the rotating part;

[0010] When the rotating part rotates, the connecting part is driven to swing with the rotating shaft as a pivot, thereby driving the wiping head to swing in the same direction.

[0011] In some embodiments, the connecting portion includes an inserting rod extending radially along the rotating portion, the wiping head is provided with an inserting hole, and the inserting rod is inserted into the inserting hole to be connected with the wiping head.

[0012] In some embodiments, the rotating part includes a rotating wheel and connecting wheels respectively fixed at both ends of the rotating wheel, the two connecting wheels are coaxially arranged with the rotating wheel, and the rotating wheel is drivingly connected to the moving member;

[0013] The connecting part comprises two plug-in rods, which are respectively fixedly arranged on the outer peripheries of the two connecting wheels; the wiping head is provided with two plug-in holes, and the two plug-in rods are respectively plugged with the two plug-in holes.

[0014] In some embodiments, when the movable member is driven to move along the radial direction of the rotating member, it drives the rotating member to rotate around the rotating axis; the rotating member rotates around the rotating axis and drives the wiping head to swing around the rotating axis as a pivot.

[0015] In some embodiments, the moving member includes a rack, and the portion of the rotating member that is in transmission connection with the moving member is provided with a gear;

[0016] The rack is meshed with the gear, and when the rack is driven to move in the radial direction of the rotating member, it drives the gear to rotate around the rotating axis of the rotating member.

[0017] In certain embodiments, when the movable member is driven to reciprocate along the radial direction of the rotating member, the wiping head reciprocates and swings about the rotating shaft as a pivot.

[0018] In some embodiments, the cleaning device includes a rod body, the rotating member is arranged at one end of the rod body, and the moving member is extended along the axial direction of the rod body;

[0019] When the moving member moves along the axial direction of the rod body, it drives the rotating member to rotate around the rotating shaft, thereby driving the wiping head to swing with the rotating shaft as a pivot.

[0020] In some embodiments, an operating part is provided at one end of the movable member away from the rotating member, and the operating part is arranged in the rod body and at one end of the rod body away from the wiping head. The operating part moves to drive the movable member to move axially along the rod body.

[0021] In some embodiments, a through slot is provided at one end of the rod body away from the wiping head, the through slot extends along the axial direction of the rod body, the operating part extends into the through slot and drives the moving part to move along the axial direction of the rod body when driven to slide along the through slot.

[0022] In some embodiments, a first sleeve is sleeved on one end of the rod body away from the wiping head, and the operating portion extends from the through slot and is fixedly connected to the first sleeve;

[0023] The first sleeve is driven to move axially along the rod body to drive the operating portion to slide along the through slot.

[0024] In some embodiments, the rod body includes a rod body and a second sleeve fixedly arranged at an end of the rod body away from the wiping head.

[0025] The rotating member is arranged at the other end of the rod body, the moving member is arranged in the hollow area of ​​the rod body along the axial direction of the rod body, the second sleeve has an accommodating space, and the operating part is arranged in the accommodating space.

[0026] In some embodiments, the moving member further includes a clamping portion, which is arranged in cooperation with the operating portion, and the clamping portion is used to position the operating portion in the axial direction of the rod body.

[0027] In some embodiments, the clamping portion is provided with a plurality of clamping positions arranged along the axial direction of the rod body, and the operating portion is at different positions along the axial direction of the rod body when clamped with different clamping positions, thereby causing the wiping head to swing at different angles with the rotating axis as the pivot.

[0028] In some embodiments, a contact portion is provided on one side of the operating portion close to the clamping portion, and the contact portion is suitable for positioning the operating portion when it is clamped with any one of the multiple clamping positions; when it is disengaged from the clamping position, the operating portion is released to facilitate the axial movement of the operating portion along the rod body.

[0029] In some embodiments, the cleaning device further comprises an elastic member, one end of which abuts against the rod body, and the other end of which abuts against the moving member;

[0030] The elastic member is used for driving the operating part to return to its original position after the operating part moves along the axial direction of the rod body.

[0031] In some embodiments, the moving member is connected to the rotating member via a rack;

[0032] One end of the elastic member abuts against the rack, and the other end abuts against the rod body.

[0033] In some embodiments, the rod body includes a connecting member disposed at an end thereof, and the rotating member is disposed on the connecting member;

[0034] One end of the elastic member abuts against the rack, and the other end abuts against the connecting member.

[0035] In some embodiments, a mounting groove is provided on one end of the connecting member close to the rotating member and extending along the axial direction of the rod body, and the rack is inserted into the mounting groove and slides along the mounting groove when the moving member moves along the axial direction of the rod body;

[0036] One end of the elastic member abuts against the rack, and the other end abuts against the bottom wall of the mounting groove away from the rotating member.

[0037] In some embodiments, connecting columns are provided at both ends of the rotating member, and the connecting columns are coaxially arranged with the rotating shaft; two opposite first mounting holes are provided at one end of the connecting member close to the rotating member, and the connecting columns at both ends of the rotating member are respectively passed through the two first mounting holes.

[0038] The embodiment of the utility model also has the following beneficial effects:

[0039] 1. The rotating member includes a rotating part and a connecting part, and the connecting part is connected to the wiping head. When the rotating part is driven to rotate by the moving member, the connecting part is driven to rotate, and then the wiping head is driven to rotate. In this way, the rotation of the rotating part is not affected by the connecting part between the connecting part and the wiping head, thereby improving the flexibility of rotation.

[0040] 2. The meshing of the rack and the gear, the linear motion of the moving part drives the rotating part to rotate. This transmission method provides precise power transmission and ensures the stability and consistency of the swing direction of the mopping head. In addition, the meshing transmission of the rack and the gear has a high transmission efficiency, which means that the driving force of the moving part can be effectively converted into the swing power of the mopping head, improving the cleaning efficiency.

[0041] 3. The operating part passes through the through slot and contacts the second sleeve, so that the operator can pull the second sleeve to move the operating part and then drive the rotating part to rotate, so that the wiping head angle changes, thereby improving the convenience of operation.

[0042] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0044] Figure 1 It is a schematic structural diagram of a cleaning device according to one embodiment of the utility model;

[0045] Figure 2 It is a partial structural schematic diagram of a cleaning device according to one embodiment of the utility model;

[0046] Figure 3 It is a schematic structural diagram of a cleaning device according to one embodiment of the utility model;

[0047] Figure 4 yes Figure 3 A cross-sectional view of the cleaning device in the AA direction;

[0048] Figure 5 yes Figure 4 An enlarged view of part a of the cleaning device;

[0049] Figure 6 yes Figure 4 An enlarged view of part b of the cleaning device;

[0050] Figure 7 It is a schematic diagram of the assembly structure of the operating part and the clamping part of one embodiment of the utility model;

[0051] Figure 8 yes Figure 1 A partial cross-sectional view of the cleaning device in the BB direction.

[0052] Description of reference numerals:

[0053] Cleaning device 100; wiping head 10; rotating member 20; moving member 30; rotating part 21; connecting part 22; plug-in rod 220; plug-in hole 110; rotating wheel 210; connecting wheel 211; rack 31; gear 23; rod body 40; operating part 50; pull rope 60; through groove 410; first sleeve 70; rod body 41; second sleeve 42; accommodating space 420; clamping part 32; clamping position 320; contact part 51; elastic member 80; connecting member 43; installation groove 430; connecting column 24; first installation hole 431. DETAILED DESCRIPTION

[0054] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0055] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0056] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0057] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0058] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0059] See also Figure 1 and Figure 2 The cleaning device 100 of the present utility model comprises a wiping head 10, a rotating member 20 and a moving member 30. The wiping head 10 is used to contact with the object to be cleaned; the rotating member 20 is connected to the wiping head 10; the moving member 30 is in transmission connection with the rotating member 20, and the moving member 30 drives the rotating member 20 to rotate around the rotating axis h when the moving member 30 is driven to move relative to the rotating member 20; the rotating member 20 rotates and drives the wiping head 10 to swing around the rotating axis h as a pivot.

[0060] In the cleaning device 100 of the embodiment of the utility model, the cleaning device 100 realizes the swing function of the wiping head 10 by connecting the wiping head 10 with the rotating member 20 and the transmission connection between the moving member 30 and the rotating member 20, thereby reducing the number of movements of the operator during use and adapting to surfaces of objects to be cleaned of different shapes and angles. Since the wiping head 10 can swing, the cleaning device 100 can more effectively contact the surface of the object to be cleaned, including those areas that are difficult to reach, thereby reducing dead angles during cleaning and improving the cleaning effect.

[0061] Specifically, the cleaning device 100 is a device for cleaning the surface of an object to be cleaned. The wiping head 10 is a component of the cleaning device 100 that directly contacts the object to be cleaned, and can be made of a material with a certain adsorption capacity, such as a sponge, a cloth, and the like.

[0062] The wiping head 10 can be used to remove dirt or impurities on the surface of the object to be cleaned. The material of the wiping head 10 can be selected according to the different objects to be cleaned. For example, for glass surfaces, a soft fiber cloth can be used as the wiping head 10; for metal surfaces, a sponge with fine particles can be used as the wiping head 10.

[0063] The rotating member 20 is connected to the wiping head 10 and is used to drive the wiping head 10 to rotate. The connection between the rotating member 20 and the wiping head 10 can be plug-in, snap-in, etc. The rotation of the rotating member 20 can be achieved by external force. The rotating shaft h is a movable structure, with the rotating shaft h as a pivot, and the wiping head 10 rotates around the rotating shaft h driven by the rotating member 20.

[0064] The moving member 30 is a part that can move relative to the rotating member 20, and the moving member 30 is transmission-connected to the rotating member 20. The moving member 30 can move relative to the rotating member 20, thereby driving the rotating member 20 to rotate, and then making the wiping head 10 swing at different angles. The moving member 30 can be driven by manual operation.

[0065] See also Figure 2 In some embodiments, the rotating member 20 includes a rotating portion 21 and a connecting portion 22;

[0066] The rotating part 21 is transmission-connected with the moving member 30. When the moving member 30 is driven to move relative to the rotating part 21, it drives the rotating part 21 to rotate around the rotating axis h. The connecting part 22 is disposed on the rotating part 21 and extends along the radial direction of the rotating part 21.

[0067] When the rotating part 21 rotates, it drives the connecting part 22 to swing around the rotating axis h as a pivot, thereby driving the wiping head 10 to swing in the same direction.

[0068] In this way, the rotation of the rotating part 21 drives the connecting part 22 to swing with the rotating axis h as the pivot, so that the swing angle and amplitude of the wiping head 10 can be precisely controlled. The user drives the moving part 30 to swing the wiping head 10, which simplifies the operation process and makes it more convenient to control the cleaning device 100 without complicated manual adjustment. The same-direction swinging of the wiping head 10 enables the cleaning device 100 to cover a larger area in a single operation, reducing the need for repeated cleaning, thereby improving cleaning efficiency.

[0069] Specifically, the rotating part 21 may be an object having a gear 23 structure, which is used for transmission connection with the moving member 30. The rotating part 21 may adopt various shapes and structures to adapt to different application scenarios and driving modes. For example, the rotating part 21 may be a cam, an eccentric wheel, etc.

[0070] The connecting part 22 is a part connecting the rotating part 21 and the wiping head 10, and is used to transmit the rotational motion of the rotating part 21. The connecting part 22 and the rotating part 20 can be a swing arm structure, and the connecting part 22 and the rotating part 20 can be integrally formed, and can be connected to the wiping head 10 by plugging, snap connection or threaded connection. The moving part 30 can be a chain, rack or other structure arranged corresponding to the rotating part 21, so as to cooperate with the rotating part 21, thereby driving the rotating part 21 to rotate, and then driving the wiping head 10 to rotate at different angles.

[0071] See also Figure 2 In some embodiments, the connecting portion 22 includes a plug-in rod 220 extending radially along the rotating portion 21 , and the wiping head 10 is provided with a plug-in hole 110 , and the plug-in rod 220 is inserted into the plug-in hole 110 to be connected with the wiping head 10 .

[0072] In this way, the connecting portion 22 is connected to the insertion hole 110 of the wiping head 10 through the insertion rod 220, which allows the wiping head 10 to be quickly connected or disassembled from the rotating portion 21, thereby improving the convenience of use and maintenance. The design of the insertion rod 220 and the insertion hole 110 provides a strong mechanical connection that can withstand the stress caused by repeated use and swinging, thereby improving the durability of the cleaning device 100.

[0073] Specifically, the connection between the wiping head 10 and the rotating part 21 is achieved by the cooperation between the plug-in rod 220 of the connecting part 22 and the plug-in hole 110 of the wiping head 10, and the synchronization between the rotation of the rotating part 20 and the swing of the wiping head 10 can be achieved. When the rotating part 21 rotates around the rotating axis h, the plug-in rod 220 of the connecting part 22 drives the wiping head 10 to swing in the same direction, so as to effectively clean the surface of the object to be cleaned.

[0074] The number of the plug rod 220 and the plug hole 110 can be multiple, such as two, three, four, etc. The plug hole 110 can be a round hole, a square hole, etc. The plug rod 220 can be a round rod, a square rod, etc. The shapes and sizes of the plug rod 220 and the plug hole 110 should be adapted. For example, for a circular plug hole 110, the plug rod 220 can be configured as a round rod. The plug rod 220 and the plug hole 110 can be connected by an interference fit or a transition fit. After the plug rod 220 is inserted into the plug hole 110, the plug rod 220 and the wiper head 10 can also be fixed by fasteners such as bolts and screws.

[0075] See also Figure 2 In some embodiments, the rotating part 21 includes a rotating wheel 210 and connecting wheels 211 respectively fixed at both ends of the rotating wheel 210, the two connecting wheels 211 are coaxially arranged with the rotating wheel 210, and the rotating wheel 210 is transmission-connected with the moving member 30;

[0076] The connecting portion 22 includes two plug-in rods 220 , which are respectively fixedly disposed on the outer peripheries of the two connecting wheels 211 . The wiping head 10 is provided with two plug-in holes 110 , and the two plug-in rods 220 are respectively plugged into the two plug-in holes 110 .

[0077] In this way, by fixing the connecting wheel 211 at both ends of the rotating wheel 210 and fixing the plug rod 220 to the outer periphery of the connecting wheel 211, a more stable mechanical connection is provided, which helps to maintain the firmness of the connection when the mop head 10 swings. In addition, the coaxial arrangement of the rotating wheel 210 and the connecting wheel 211 enhances the overall rigidity of the rotating part 21, making the cleaning device 100 more stable when performing cleaning work, and reducing the problem of reduced cleaning effect due to structural deformation. In addition, the connecting part 22 includes two plug rods 220, which are respectively plugged into the two plug holes 110 of the mop head 10. This design provides better balance and symmetry, and the mop head 10 is more stable when swinging.

[0078] Specifically, the connecting wheel 211 can be fixed to both ends of the rotating wheel 210 by welding, riveting or integral injection molding, or can be fixed to both ends of the rotating wheel 210 by threaded fasteners, such as bolts or screws. The two plug rods 220 can be arranged at intervals, corresponding to the two plug holes 110 arranged at intervals on the wiping head 10. The depths of the two plug holes 110 can be consistent, and the two plug holes 110 can be arranged along the same straight line direction.

[0079] See also Figure 2 In some embodiments, when the movable member 30 is driven to move radially along the rotating member 20, it drives the rotating member 20 to rotate around the rotating axis h; the rotating member 20 rotates around the rotating axis h, driving the wiping head 10 to swing around the rotating axis h as a pivot.

[0080] Thus, when the moving member 30 moves along the radial direction of the rotating member 20, it can drive the rotating member 20 to rotate around the rotating axis h, thereby driving the wiping head 10 to swing around the rotating axis h as a pivot. The design of the rotation of the rotating member 20 and the swing of the wiping head 10 helps to improve the durability and service life of the cleaning device 100 by evenly distributing the force and reducing the concentrated stress.

[0081] Specifically, when the moving member 30 moves along the radial direction of the rotating member 20, the rotating member 20 rotates accordingly, realizing the conversion from linear motion to rotational motion. The rotating member 20 receives power from the moving member 30 through the transmission connection with the moving member 30, and rotates around the rotation axis h of the rotating member 20. Since the wiping head 10 is connected to the rotating member 20, when the rotating member 20 rotates, the wiping head 10 will swing following the rotation of the rotating member 20.

[0082] See also Figures 2 to 5 In some embodiments, the moving member 30 includes a rack 31, and a gear 23 is provided at a portion where the rotating member 20 is in transmission connection with the moving member 30;

[0083] The rack 31 meshes with the gear 23 , and when the rack 31 is driven to move in the radial direction of the rotating member 20 , it drives the gear 23 to rotate around the rotating axis h of the rotating member 20 .

[0084] Like this, by the meshing of rack 31 and gear 23, the linear motion of moving member 30 drives rotating member 20 to rotate, and this transmission mode provides accurate power transmission, guarantees the stability and consistency of the swing direction of wiping head 10.In addition, the meshing transmission of rack 31 and gear 23 has higher transmission efficiency, which means that the driving force of moving member 30 can be effectively converted into the swing power of wiping head 10, improves cleaning efficiency.In addition, the design of rack 31 and gear 23 simplifies the mechanical structure of cleaning device 100, makes whole device more compact, is convenient to integration and maintenance.

[0085] Specifically, the moving member 30 can be in the shape of an elongated strip, and the rack 31 can be a series of tooth-like protrusions arranged on the surface of the moving member 30 along the length direction of the moving member 30, for meshing with the gear 23. The radial direction of the rotating member 20 can be substantially parallel to the length direction of the moving member 30. When the moving member 30 moves along the radial direction of the rotating member 20, the rack 31 pushes the gear 23 to rotate, thereby driving the rotating member 20 to rotate around the rotation axis h, and then the wiping head 10 swings with the rotation axis h as a pivot. After being driven, the rack 31 can move along the radial direction of the rotating member 20, thereby causing the gear 23 to rotate, and then driving the wiping head 10 to rotate different angles.

[0086] See also Figure 2 In some embodiments, when the moving member 30 is driven to reciprocate along the radial direction of the rotating member 20, the wiping head 10 reciprocates with the rotating axis h as a pivot.

[0087] In this way, the reciprocating swing of the mop head 10 can better adapt to the irregularities of the cleaning surface and improve the cleaning effect, especially when the object to be cleaned is an object with a complex geometric shape. In addition, the radial reciprocating movement of the moving member 30 provides more flexibility for the user's operation, and the user can adjust the swing frequency and amplitude of the mop head 10 according to the cleaning needs.

[0088] See also Figure 2 and Figure 5 In some embodiments, the cleaning device 100 includes a rod body 40, a rotating member 20 is arranged at one end of the rod body 40, and a moving member 30 is extended along the axial direction L of the rod body 40; when the moving member 30 moves along the axial direction L of the rod body 40, it drives the rotating member 20 to rotate around the rotating axis h, and then drives the wiping head 10 to swing with the rotating axis h as the pivot.

[0089] In this way, the arrangement of the rod body 40 facilitates the user to operate the cleaning device 100 , and the user can easily adjust the swing amplitude of the cleaning head 10 by changing the position of the moving member 30 .

[0090] Specifically, the rod body 40 may be a rod-shaped structure made of metal, plastic or other materials, and the rotating member 20 may be arranged at one end of the rod body 40 by mechanical connection, such as plug-in connection, threaded connection or the like.

[0091] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, an operating part 50 is provided at one end of the moving member 30 away from the rotating member 20. The operating part 50 is disposed in the rod body 40 and at one end of the rod body 40 away from the wiping head 10. The operating part 50 is driven to move to drive the moving member 30 to move along the axial direction L of the rod body 40.

[0092] In this way, since the operating part 50 is arranged at the end of the rod body 40 away from the wiping head 10, the operating part 50 can be driven more safely, and the probability of interference with the wiping head 10 when driving the operating part 50 is reduced. The design of the operating part 50 built into the rod body 40 reduces the possibility of accidental touch during use, and also makes the operating part 50 more stable and reliable in the entire cleaning device.

[0093] Specifically, the operating part 50 is a component for driving the moving member 30. The operating part 50 can be directly connected to the moving member 30, or can be indirectly connected to the moving member 30 through other components. When the operating part 50 is driven to move, the moving member 30 can move synchronously with the operating part 50. For example, the operating part 50 and the moving member 30 can be connected by a pull cord 60, and when the operating part 50 is driven to move, the operating part 50 pulls the pull cord 60, thereby driving the moving member 30 to move.

[0094] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, a through slot 410 is provided at one end of the rod body 40 away from the wiping head 10, and the through slot 410 extends along the axial direction L of the rod body 40. The operating part 50 extends into the through slot 410 and drives the moving part 30 to move along the axial direction L of the rod body 40 when it is driven to slide along the through slot 410.

[0095] In this way, the provision of the through slot 410 limits the moving path of the operating part 50 . Such a structural design reduces the swaying or deviation that may occur when the operating part 50 moves, thereby improving the stability of the cleaning device 100 during the cleaning process.

[0096] Specifically, the through slot 410 is a slot extending in the axial direction in the rod body 40, providing a sliding path for the operating part 50. The through slot 410 may be a square slot, a waist-shaped slot, etc. During the movement of the operating part 50, the slot wall of the through slot 410 may contact the operating part 50, and the slot wall of the through slot 410 may be used to limit the moving path of the operating part 50.

[0097] See also Figure 6 In some embodiments, a first sleeve 70 is sleeved on one end of the rod body 40 away from the wiping head 10, and the operating portion 50 extends from the through slot 410 and is fixedly connected to the first sleeve 70;

[0098] The first sleeve 70 is driven to move axially along the rod body 40 to drive the operating portion 50 to slide along the through slot 410 .

[0099] In this way, the operating part 50 extends from the through slot 410 and is connected to the first sleeve 70, and the user can more intuitively operate the moving member 30 through the first sleeve 70, thereby improving the convenience and comfort of operation. In addition, the first sleeve 70 is sleeved on the end of the rod body 40 away from the wiping head 10, providing additional protection for the operating part 50 and reducing the risk of damage to the operating part 50 under external impact or collision.

[0100] Specifically, there may be a gap between the inner wall surface of the first sleeve 70 and the outer surface of the rod body 40, so that the first sleeve 70 can move along the axial direction L of the rod body 40. During the movement of the first sleeve 70, the operating portion 50 is driven to slide along the through groove 410, so that the operating portion 50 is at different positions relative to the rod body 40.

[0101] Since the operating portion 50 is disposed in the rod body 40 and extends from the through slot 410 , the operating portion 50 can also cooperate with the through slot 410 to limit the movement range of the first sleeve 70 and prevent the first sleeve 70 from slipping off the rod body 40 .

[0102] See also Figure 4 , Figure 5 and Figure 6 In some embodiments, the rod body 40 includes a rod body 41 and a second sleeve 42 fixedly disposed at an end of the rod body 41 away from the wiping head 10.

[0103] The rotating member 20 is disposed at the other end of the rod body 41 , the moving member 30 is disposed in the hollow area of ​​the rod body 41 along the axial direction of the rod body 41 , the second sleeve 42 has an accommodating space 420 , and the operating portion 50 is disposed in the accommodating space 420 .

[0104] In this way, since the moving member 30 is arranged in the hollow area of ​​the rod body 41, the probability of the moving member 30 being disturbed by external environmental factors during movement is reduced. The second sleeve 42 provides additional protection for the operating part 50 and reduces the influence of the external environment on the operating part 50, thereby improving the durability of the cleaning device 100.

[0105] Specifically, the rod body 41 is the main part of the rod body 40, which can be hollow or partially hollow and partially solid, and is used to accommodate the moving member 30. The rod body 41 is the main contour shape part of the rod body 40. The second sleeve 42 is sleeved on the end of the rod body 41 away from the wiping head 10. The hollow area of ​​the rod body 41 can be connected with the accommodating space 420 of the second sleeve 42, and the part that the two are connected can be used for the connection structure of the operating part 50 and the moving member 30 to pass. For example, the operating part 50 and the moving member 30 can be connected by a pull rope 60, and the pull rope 60 can be inserted into the above-mentioned connected part.

[0106] See also Figure 6 and Figure 7 In some embodiments, the moving member 30 further includes a clamping portion 32 , which is arranged in cooperation with the operating portion 50 , and is used to position the operating portion 50 in the axial direction of the rod body 40 .

[0107] Thus, the matching arrangement of the clamping portion 32 and the operating portion 50 allows the operating portion 50 to be precisely positioned in the axial direction of the rod body 40, thereby ensuring that the wiping head 10 swings at a desired angle and amplitude. At the same time, the use of the clamping portion 32 can reduce the probability of the operating portion 50 accidentally slipping off during operation, thereby improving the safety of the cleaning device 100 when in use.

[0108] Specifically, the clamping portion 32 is used to interact with the operating portion 50 to achieve accurate positioning of the operating portion 50. The positioning between the clamping portion 32 and the operating portion 50 can be achieved by snapping, magnetic adsorption, friction fit, etc. When the operating portion 50 is driven to move to the clamping portion 32, the operating portion 50 is clamped with the clamping portion 32, thereby achieving the positioning of the operating portion 50 in the axial direction of the rod body 40.

[0109] See also Figure 2 , Figure 6 and Figure 7 In some embodiments, the clamping portion 32 is provided with a plurality of clamping positions 320 arranged along the axial direction of the rod body 40. When the operating portion 50 is clamped with different clamping positions 320, the axial position of the rod body 40 is different, thereby making the wiping head 10 swing at different angles with the rotation axis h as the pivot.

[0110] Thus, by setting a plurality of snap-in positions 320, the operating part 50 can be snap-in at different positions on the axial direction of the rod body 40, so that the wiping head 10 can swing at different angles, so that the cleaning device 100 can be applied to different cleaning scenarios. Users can select different snap-in positions 320 according to the specific requirements of the cleaning task to achieve different cleaning requirements.

[0111] Specifically, the number of the clamping positions 320 can be two, three, four or even more, and the clamping positions 320 can be evenly distributed or unevenly distributed according to the swing angle requirement of the wiping head 10. The operation part 50 moves to different clamping positions 320 to correspond to different angles of the wiping head 10. For example, there can be four clamping positions 320, and the distance between two adjacent clamping positions 320 can be equal. The initial angle of the wiping head 10 is 0°. When the operation part 50 moves to the first clamping position 320, the angle of the wiping head 10 becomes 15°. When the operation part 50 moves to the second clamping position 320, the angle of the wiping head 10 becomes 30°. When the operation part 50 moves to the third clamping position 320, the angle of the wiping head 10 becomes 45°. When the operation part 50 moves to the fourth clamping position 320, the angle of the wiping head 10 becomes 60°.

[0112] See also Figure 6 and Figure 7 In some embodiments, a contact portion 51 is provided on one side of the operating portion 50 close to the clamping portion 32, and the contact portion 51 is suitable for positioning the operating portion 50 when it is clamped with any one of the multiple clamping positions 320; when it is disengaged from the clamping position 320, the operating portion 50 is released to facilitate the axial movement of the operating portion 50 along the rod body 40.

[0113] In this way, the design of the contact portion 51 enables the operating portion 50 to be accurately engaged with the engaging position 320 to achieve accurate positioning. Through the interaction between the contact portion 51 and the engaging position 320, the user can quickly adjust the swing angle of the mopping head 10 according to the cleaning needs. At the same time, the operating portion 50 can be easily released when necessary to facilitate the axial movement of the operating portion 50 along the rod body 40 to achieve reset. In addition, the existence of the contact portion 51 provides an intuitive feedback mechanism, and the user can know whether the operating portion 50 has been correctly positioned by touch, thereby improving the convenience and accuracy of the operation.

[0114] Specifically, the contact portion 51 is a structure for engaging or disengaging with the engaging position 320 of the engaging portion 32 to position or release the operating portion 50. The contact portion 51 may be a protrusion protruding from the surface of the operating portion 50. The shape of the contact portion 51 may be a regular shape such as a cylinder or a prism, or an irregular shape. In order to reduce friction, the shape of the contact portion 51 may be a cylinder.

[0115] The clamping position 320 may include a clamping slot, and the contact portion 51 may include a clamping column. The clamping slot may be an oblique slot, and the notch of the clamping slot may be arranged close to the moving member 30 relative to the bottom of the slot, so as to provide a natural guiding effect and help the clamping column to enter the slot more easily. Due to the inclined surface of the clamping slot, the clamping column will be subjected to a component force toward the slot wall after entering the slot, so that the clamping column is more firmly locked in the slot. This can improve the connection stability between the clamping portion 32 and the contact portion 51, thereby reducing the possibility of accidental detachment during operation.

[0116] See also Figure 5 , Figure 6 and Figure 7 In some embodiments, the cleaning device 100 further includes an elastic member 80, one end of the elastic member 80 abuts against the rod body 40, and the other end abuts against the movable member 30; the elastic member 80 is used to drive the operating part 50 to reset after the operating part 50 moves axially along the rod body 40.

[0117] In this way, the elastic member 80 provides the cleaning device 100 with the ability to automatically reset, which means that the operating part 50 can automatically return to the initial position after axial movement, thereby improving the convenience of operation. At the same time, the elastic member 80 also has the functions of buffering and absorbing energy, and the setting of the elastic member 80 can make the moving process of the moving member 30 more stable.

[0118] Specifically, the elastic member 80 is a component with restoring force, and may be a spring. The moving member 30 and the rod body 40 cooperate with each other so that the elastic member 80 is in a compressed or extended state.

[0119] See also Figure 5 In some embodiments, the moving member 30 is connected to the rotating member 20 via a rack 31 ; one end of the elastic member 80 abuts against the rack 31 , and the other end abuts against the rod body 40 .

[0120] Thus, through the connection between the rack 31 and the rotating member 20, the movement of the moving member 30 can accurately control the rotation of the rotating member 20, thereby accurately controlling the swing angle and speed of the wiping head 10. The elastic member 80 provides a buffer between the rack 31 and the rod body 40, which can absorb the impact and vibration generated during the swinging process, protect the rack 31 and the rotating member 20 from damage caused by rapid load changes, and extend the service life of the rack 31 and the rotating member 20.

[0121] Specifically, when the rack 31 is driven to move radially along the rotating member 20 , the rack 31 can pull the elastic member 80 away from the rod body 40 , or compress the elastic member 80 to move closer to the rod body 40 , thereby changing the compression amount of the elastic member 80 .

[0122] See also Figure 5In some embodiments, the rod body 40 includes a connecting member 43 disposed at its end, and the rotating member 20 is disposed on the connecting member 43; one end of the elastic member 80 abuts against the rack 31, and the other end abuts against the connecting member 43.

[0123] Thus, the elastic member 80 provides a buffer between the rack 31 and the connecting member 43, which can absorb the impact and vibration generated during the swinging process of the wiping head 10, and protect the moving member 30, the connecting member 43 and the rotating member 20 from damage.

[0124] Specifically, the rotating member 20 can be arranged on the connecting member 43 by plugging, threading, etc. When the rack 31 is driven to move along the radial direction of the rotating member 20, the rack 31 can pull the elastic member 80 so that the elastic member 80 is away from the connecting member 43, or compress the elastic member 80 so that the elastic member 80 is close to the connecting member 43, thereby changing the compression amount of the elastic member 80.

[0125] See also Figure 5 In some embodiments, a mounting groove 430 is provided on one end of the connecting member 43 close to the rotating member 20 and extends axially along the rod body 40. The rack 31 is inserted into the mounting groove 430 and slides along the mounting groove 430 when the moving member 30 moves axially along the rod body 40. One end of the elastic member 80 abuts against the rack 31, and the other end abuts against the bottom wall of the mounting groove 430 away from the rotating member 20.

[0126] Thus, by providing the mounting groove 430 on the connecting member 43, an axial sliding guide is provided for the rack 31, which reduces the swing or deviation that may occur when the rack 31 moves. The two ends of the elastic member 80 abut against the rack 31 and the bottom wall of the mounting groove 430, respectively. This design helps to reduce impact and vibration and extend the service life of the cleaning device 100.

[0127] Specifically, the mounting groove 430 may be a blind groove provided on the connecting member 43. The notch of the mounting groove 430 may face the rotating member 20, the bottom wall of the mounting groove 430 may be used to fix the elastic member 80, and the side wall of the mounting groove 430 may be used to guide the rack 31 and the elastic member 80 to reduce the shaking of the rack 31 and the elastic member 80 during the movement or deformation.

[0128] See also Figure 5 and Figure 8 In some embodiments, connecting columns 24 are provided at both ends of the rotating member 20, and the connecting columns 24 are coaxially arranged with the rotating axis h; two opposite first mounting holes 431 are provided at one end of the connecting member 43 close to the rotating member 20, and the connecting columns 24 at both ends of the rotating member 20 are respectively penetrated through the two first mounting holes 431.

[0129] Thus, by arranging the connecting posts 24 at both ends of the rotating member 20 and arranging them coaxially with the rotating shaft h, the connecting posts 24 are aligned with the rotating shaft h of the rotating member 20, thereby enhancing the stability of the rotating process of the rotating member 20. In addition, the two first mounting holes 431 arranged opposite to each other can ensure the coaxiality between the rotating member 20 and the connecting member 43, thereby making the rotating process of the rotating member 20 stable.

[0130] Specifically, the connecting column 24 is a structure on the rotating member 20 for cooperating with the first mounting hole 431 on the connecting member 43. The connecting column 24 can be designed in different shapes, such as cylindrical, square or other shapes, to adapt to the shape of the mounting hole. The first mounting hole 431 can be designed as a threaded hole, a through hole or a hole with a positioning feature to improve the stability and accuracy of the installation.

[0131] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0132] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cleaning device (100), characterized in that: The cleaning device (100) comprises: a wiping head (10), the wiping head (10) being used to contact with an object to be cleaned; A rotating member (20), the rotating member (20) being connected to the wiping head (10); A moving member (30) is transmission-connected with the rotating member (20); when the moving member (30) is driven to move relative to the rotating member (20), the moving member (30) drives the rotating member (20) to rotate around a rotating axis; the rotation of the rotating member (20) drives the wiping head (10) to swing around the rotating axis as a pivot.

2. The cleaning device (100) according to claim 1, characterized in that: The rotating member (20) comprises a rotating portion (21) and a connecting portion (22); The rotating part (21) is transmission-connected to the moving member (30); when the moving member (30) is driven to move relative to the rotating part (21), it drives the rotating part (21) to rotate around the rotating axis; and the connecting part (22) is arranged on the rotating part (21) and extends along the radial direction of the rotating part (21); When the rotating part (21) rotates, it drives the connecting part (22) to swing with the rotating shaft as a pivot, thereby driving the wiping head (10) to swing in the same direction.

3. The cleaning device (100) according to claim 2, characterized in that: The connecting portion (22) comprises an inserting rod (220) extending radially along the rotating portion (21); the wiping head (10) is provided with an inserting hole (110); the inserting rod (220) is inserted into the inserting hole (110) to be connected to the wiping head (10).

4. The cleaning device (100) according to claim 3, characterized in that: The rotating part (21) comprises a rotating wheel (210) and connecting wheels (211) respectively fixed at two ends of the rotating wheel (210), the two connecting wheels (211) are both coaxially arranged with the rotating wheel (210), and the rotating wheel (210) is drivingly connected to the moving member (30); The connecting portion (22) comprises two plug-in rods (220), the two plug-in rods (220) are respectively fixedly arranged on the outer peripheries of the two connecting wheels (211), the wiping head (10) is provided with two plug-in holes (110), and the two plug-in rods (220) are respectively plugged into the two plug-in holes (110).

5. The cleaning device (100) according to any one of claims 1 to 4, characterized in that: When the moving member (30) is driven to move in the radial direction of the rotating member (20), it drives the rotating member (20) to rotate around the rotating axis; the rotating member (20) rotates around the rotating axis and drives the wiping head (10) to swing around the rotating axis as a pivot.

6. The cleaning device (100) according to claim 5, characterized in that: The moving member (30) comprises a rack (31), and the portion of the rotating member (20) that is transmission-connected to the moving member (30) is provided with a gear (23); The rack (31) is meshed with the gear (23), and when the rack (31) is driven to move in the radial direction of the rotating member (20), it drives the gear (23) to rotate around the rotating axis of the rotating member (20).

7. The cleaning device (100) according to claim 5, characterized in that When the moving member (30) is driven to reciprocate along the radial direction of the rotating member (20), the wiping head (10) reciprocates and swings with the rotating shaft as a pivot.

8. The cleaning device (100) according to any one of claims 1 to 4, 6 and 7, characterized in that: The cleaning device (100) comprises a rod body (40), the rotating member (20) is arranged at one end of the rod body (40), and the moving member (30) is extended along the axial direction of the rod body (40); When the moving member (30) moves along the axial direction of the rod body (40), it drives the rotating member (20) to rotate around the rotating shaft, thereby driving the wiping head (10) to swing around the rotating shaft as a pivot.

9. The cleaning device (100) according to claim 8, characterized in that: An operating portion (50) is provided at one end of the movable member (30) away from the rotating member (20); the operating portion (50) is arranged in the rod body (40) and at one end of the rod body (40) away from the wiping head (10); the operating portion (50) is driven to move so as to drive the movable member (30) to move along the axial direction of the rod body (40).

10. The cleaning device (100) according to claim 9, characterized in that A through slot (410) is provided at one end of the rod body (40) away from the wiping head (10), and the through slot (410) extends along the axial direction of the rod body (40). The operating portion (50) extends into the through slot (410) and drives the moving member (30) to move along the axial direction of the rod body (40) when driven to slide along the through slot (410).

11. The cleaning device (100) according to claim 10, characterized in that A first sleeve (70) is sleeved on one end of the rod body (40) away from the wiping head (10); the operating portion (50) extends from the through slot (410) and is fixedly connected to the first sleeve (70); The first sleeve (70) is driven to move axially along the rod body (40) to drive the operating portion (50) to slide along the through slot (410).

12. The cleaning device (100) according to any one of claims 9 to 11, characterized in that: The rod body (40) comprises a rod body (41) and a second sleeve (42) fixedly arranged at an end of the rod body (41) away from the wiping head (10). The rotating member (20) is arranged at the other end of the rod body (41), the moving member (30) is arranged in the hollow area of ​​the rod body (41) along the axial extension of the rod body (41), the second sleeve (42) has a accommodating space (420), and the operating part (50) is arranged in the accommodating space (420).

13. The cleaning device (100) according to any one of claims 9 to 11, characterized in that: The moving member (30) further comprises a clamping portion (32), wherein the clamping portion (32) is arranged in cooperation with the operating portion (50), and the clamping portion (32) is used to locate the position of the operating portion (50) in the axial direction of the rod body (40).

14. The cleaning device (100) according to claim 13, characterized in that The clamping portion (32) is provided with a plurality of clamping positions (320) arranged along the axial direction of the rod body (40); when the operating portion (50) is clamped with different clamping positions (320), the positions in the axial direction of the rod body (40) are different, thereby causing the wiping head (10) to swing at different angles with the rotation axis as a pivot.

15. The cleaning device (100) according to claim 14, characterized in that A contact portion (51) is provided on one side of the operating portion (50) close to the clamping portion (32), and the contact portion (51) is suitable for locating the position of the operating portion (50) when clamping with any one of the multiple clamping positions (320); and releasing the operating portion (50) when disengaging from the clamping position (320), so as to facilitate the axial movement of the operating portion (50) along the rod body (40).

16. The cleaning device (100) according to any one of claims 9 to 11, 14 and 15, characterized in that: The cleaning device (100) further comprises an elastic member (80), one end of the elastic member (80) abuts against the rod body (40), and the other end of the elastic member (80) abuts against the moving member (30); The elastic member (80) is used to drive the operating portion (50) to reset after the operating portion (50) moves axially along the rod body (40).

17. The cleaning device (100) according to claim 16, characterized in that The moving member (30) is connected to the rotating member (20) via a rack (31); One end of the elastic member (80) abuts against the rack (31), and the other end abuts against the rod body (40).

18. The cleaning device (100) according to claim 17, characterized in that The rod body (40) comprises a connecting piece (43) arranged at an end thereof, and the rotating piece (20) is arranged on the connecting piece (43); One end of the elastic member (80) abuts against the rack (31), and the other end abuts against the connecting member (43).

19. The cleaning device (100) according to claim 18, characterized in that An installation groove (430) is provided on one end of the connecting member (43) close to the rotating member (20) and extends axially along the rod body (40); the rack (31) is inserted into the installation groove (430) and slides along the installation groove (430) when the moving member (30) moves axially along the rod body (40); One end of the elastic member (80) abuts against the rack (31), and the other end abuts against the bottom wall of the mounting groove (430) away from the rotating member (20).

20. The cleaning device (100) according to claim 18 or 19, characterized in that Connecting columns (24) are provided at both ends of the rotating member (20), and the connecting columns (24) are coaxially arranged with the rotating shaft; and two opposite first mounting holes (431) are provided at one end of the connecting member (43) close to the rotating member (20), and the connecting columns (24) at both ends of the rotating member (20) are respectively penetrated through the two first mounting holes (431).

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