A rubberized cotton mop

Abstract

This utility model relates to the field of cleaning appliance technology and discloses a PVA mop. It includes a mop handle, a cleaning component, and a mounting frame. Both ends of the cleaning component are rotatably connected to the mounting frame. The end of the mop handle is connected to the mounting frame, and the mop handle also has an operating component adapted to slide along the axial direction of the mop handle. The cleaning component and the operating component are connected via a connector. A wiping agent is disposed on the outer periphery of the cleaning component. The operating component slides along the axial direction of the mop handle, driving the connector to move. The movement of the connector causes the cleaning component to rotate relative to the mounting frame, so that different areas of the wiping agent contact the surface to be cleaned. This arrangement allows the PVA mop to have different cleaning positions, thereby improving cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cleaning appliance technology, specifically to a PVC mop. Background Technology

[0002] In daily life, people usually need to use mops, glass cleaners and other cleaning devices to complete cleaning work.

[0003] Traditional mops consist of a mop handle and a cleaning head located at one end of the handle. However, traditional mops generally only have two cleaning surfaces, a front and a back. In daily use, it is necessary to switch between the front and back of the mop to switch the corresponding cleaning surface. When debris adheres to the cleaning surface of the mop head, the mop head is rinsed with water. In other words, traditional mops have fewer cleaning surfaces and cannot switch between different cleaning surfaces, resulting in lower efficiency. Utility Model Content

[0004] In view of this, the present invention provides a plywood mop to solve the problem that the current plywood mops have few cleaning surfaces on the mop head and cannot switch between different cleaning surfaces.

[0005] This utility model provides a mop, comprising:

[0006] Mop handles, cleaning components, and mounting brackets;

[0007] The cleaning component is rotatably connected to the mounting bracket at both ends;

[0008] The end of the mop handle is connected to the mounting bracket, and the mop handle is also provided with an operating component, which is adapted to slide along the axial direction of the mop handle; the cleaning component is connected to the operating component through a connector, and the outer periphery of the cleaning component is provided with a wiping agent; the operating component slides along the axial direction of the mop handle to drive the connector to move, and the movement of the connector causes the cleaning component to rotate relative to the mounting bracket, so that different areas of the wiping agent come into contact with the surface to be cleaned.

[0009] Beneficial effects: Compared with the prior art, this utility model drives the rotation of the cleaning component through the operating component, so that different areas of the wiping object can come into contact with the surface to be cleaned, thereby improving cleaning efficiency, enhancing ease of use, and saving cleaning time.

[0010] In some embodiments, the operating element includes a sleeve fitted around the outer periphery of the mop handle, the sleeve being connected to the connecting member; when the sleeve is driven to slide along the axial direction of the mop handle, it causes the connecting member to move.

[0011] Beneficial effects: By using a sleeve fitted around the mop handle as an operating component, users can easily control the rotation of the mop head. The structure is simple, the operation is convenient, and the cleaning efficiency is effectively improved.

[0012] In some embodiments, the connector is disposed in the hollow structure of the mop handle. The connector includes a fixed shaft, the two ends of which protrude from the side wall of the mop handle and are fixedly connected to the inner wall of the sleeve. When the sleeve is driven to slide along the axial direction of the mop handle, it drives the fixed shaft to slide along the axial direction of the mop handle, thereby driving the connector to move along the axial direction of the mop handle in the hollow structure of the mop handle.

[0013] Beneficial effects: The connector is set in the hollow structure of the mop handle, which is compact and aesthetically pleasing; it is connected to the sleeve by a fixed shaft, which can drive the connector to move smoothly and reliably during operation, improving the overall stability and ease of use.

[0014] In some embodiments, the mop handle has two elongated holes arranged opposite to each other, and the two ends of the fixed shaft pass through the elongated holes from the side wall of the mop handle and are fixedly connected to the inner wall of the sleeve.

[0015] Beneficial effects: The elongated hole is used to guide the fixed shaft to translate along the axial direction of the mop handle 1, limit the displacement distance of the fixed shaft, and prevent the fixed shaft from rotating radially.

[0016] In some embodiments, the connector includes a flexible member, the two ends of which are connected to the cleaning member and the operating member, respectively; the operating member slides along the mop handle axis in a direction away from the mounting bracket to drive the flexible member to move, and the movement of the flexible member pulls the cleaning member to rotate relative to the mounting bracket, so that different areas of the wiping material come into contact with the surface to be cleaned;

[0017] Beneficial effects: The connection between the operating component and the cleaning component is achieved through flexible components, resulting in a simple structure and a more flexible transmission scheme. This allows users to more easily control the rotation of the cleaning component, enabling multi-faceted cleaning and improving the transmission efficiency of the operation.

[0018] In some embodiments, the flexible element is a connecting rope, one end of which is connected to the cleaning element and the other end of which is connected to the operating element; the operating element slides along the mop handle axis in a direction away from the mounting frame to drive the connecting rope to move, and the movement of the connecting rope pulls the cleaning element to rotate relative to the mounting frame, so that different areas of the wiping material come into contact with the surface to be cleaned;

[0019] Beneficial effects: By using a connecting rope as a flexible component, the structure is simple, the transmission is efficient and the cost is low, making it convenient for users to operate the operating component and realize the rotation function of the cleaning component.

[0020] In some embodiments, the mounting bracket is provided with a mounting cavity for accommodating the cleaning component, and the two ends of the cleaning component protrude from two opposite mounting sidewalls of the mounting cavity and are rotatably connected to the mounting sidewalls; the mounting bracket is also provided with a mounting channel extending axially along the cleaning component, one end of the mounting channel is open and communicates with the hollow structure of the mop handle, and the other end is open and disposed on the mounting sidewall; a connecting rope is disposed in the hollow structure of the mop handle, and one end is connected to the operating component, and the other end extends through the hollow structure into the mounting channel and extends out from the other end of the mounting channel to the outside of the mounting cavity and connects to the end of the cleaning component;

[0021] Beneficial effects: By setting up the mounting cavity, mounting side wall, and mounting channel that connects to the hollow structure of the mop handle of the mounting bracket, the layout and movement path of the connecting rope can be rationally guided, improving the compactness of the overall structure and the reliability of the transmission, making the process of the operating component driving the cleaning component to rotate smoother.

[0022] In some embodiments, a support member is provided on the outer side of the mounting sidewall away from the mounting cavity. The support member is disposed between the mounting channel and the end of the cleaning member and is used to support the connecting rope away from the mounting sidewall.

[0023] Beneficial effects: The through hole of the support 35 not only serves as a guide, but also prevents the connecting rope from falling off or shifting, ensuring a firm connection between the connecting rope and the cleaning component 2 and uniform force distribution. This allows the operating component 4 to smoothly drive the connecting rope when sliding along the axis of the mop handle 1, thereby driving the cleaning component 2 to rotate and achieve contact between the wiping material and different areas of the surface to be cleaned, improving cleaning effect and work efficiency.

[0024] In some embodiments, the support member has a through hole, and the connecting rope extends from the mounting channel, passes through the through hole, and connects to the end of the cleaning member.

[0025] Beneficial effects: By opening through holes in the support and allowing the connecting rope to pass through the through holes before connecting to the cleaning component, the connection stability between the two can be improved. On the other hand, the movement path of the connecting rope can be effectively guided, preventing the connecting rope from being misaligned or tangled during operation, thereby improving the overall structural stability and reliability of use.

[0026] In some embodiments, the cleaning component includes a cleaning roller and a drive portion disposed at the end of the cleaning roller. A wiping agent is disposed on the outer periphery of the cleaning roller. The drive portion is connected to the cleaning roller and the connecting member respectively. The operating member slides along the axial direction of the mop handle to drive the connecting member to move. The movement of the connecting member causes the drive portion to rotate from a first position to a second position. The rotation of the drive portion causes the cleaning roller to rotate relative to the mounting bracket from a first area of ​​the wiping agent contacting the surface to be cleaned to a second area of ​​contacting the surface to be cleaned.

[0027] Beneficial effects: By incorporating a cleaning roller and drive unit into the cleaning component, efficient driving and precise control of the cleaning roller can be achieved, making it convenient for users to switch between cleaning different areas of the object being wiped.

[0028] In some embodiments, the drive unit includes a cover plate and a drive member, one end of the drive member being connected to the connector and the other end being connected to the drive cover plate, and the cleaning roller being fixedly connected to the cover plate; the operating member slides along the mop handle axis to drive the connector to move, and the movement of the connector causes the drive member to rotate the cover plate from a first position to a second position, and the rotation of the cover plate causes the cleaning roller to rotate relative to the mounting bracket from a first area of ​​the wiping material to a second area of ​​the surface to be cleaned;

[0029] Beneficial effects: By setting up a drive unit that includes a cover plate and a drive component, the operating component can indirectly drive the cover plate to rotate through the connecting component, thereby achieving efficient rotation of the cleaning roller. The structure is compact and the transmission is smooth.

[0030] In some embodiments, one of the driving member and the cover plate is provided with a driving pawl, and the other is provided with a driving ratchet that meshes with the driving pawl; the operating member slides along the axial direction of the mop handle to drive the connecting member to move, and the movement of the connecting member causes the driving pawl to push the driving ratchet to rotate, thereby driving the cover plate to rotate from a first position to a second position.

[0031] Beneficial effects: Through the meshing design of the drive pawl and drive ratchet, the operating component can drive the cover plate to rotate in a step-by-step and reliable manner through the connecting component, thereby realizing the switching of different areas of the cleaning roller.

[0032] In some embodiments, the drive unit is further provided with a positioning member, which is disposed on the mounting bracket for unidirectionally limiting the rotation of the cover plate; during the process of the drive pawl pushing the drive ratchet to rotate and driving the cover plate to rotate from the first position to the second position, the positioning member avoids the cover plate; when the cover plate rotates to the second position, the positioning member positions the cover plate circumferentially, so that the cover plate is held in the second position;

[0033] Beneficial effects: By adding a positioning component to the drive unit, one-way limiting can be achieved during the rotation of the cover plate, preventing the cover plate from sliding in the opposite direction or not rotating into the correct position, which helps to keep the cover plate in the predetermined position.

[0034] In some embodiments, the positioning element is a positioning pawl, and the cover plate is further provided with a positioning ratchet that meshes with the positioning pawl; during the process of the driving pawl pushing the driving ratchet to rotate and causing the cover plate to rotate from the first position to the second position, the positioning pawl slides along the positioning ratchet. When the cover plate rotates to the second position, the positioning pawl slides into the tooth groove of the positioning ratchet to position the cover plate circumferentially, so that the cover plate is held in the second position;

[0035] Beneficial effects: By setting up a meshing structure between the positioning pawl and the positioning ratchet, reliable limiting of the rotation position of the cover plate is achieved, effectively preventing accidental rotation or positional deviation of the cover plate, and further improving the accuracy of operation.

[0036] In some embodiments, the driving unit is further provided with a reset member, which abuts against the driving member; when the driving member rotates and drives the cover plate to rotate from the first position to the second position, the reset member is adapted to drive the driving member to reset from the second position to the first position;

[0037] Beneficial effect: By setting a reset component, the drive component can automatically reset to its initial position after rotating the cover plate.

[0038] In some embodiments, the reset member is an elastic device, one of which is disposed on the mounting bracket and the other on the driving member; when the operating member slides along the mop handle axis to drive the connecting member to move, causing the driving member to rotate the cover plate from the first position to the second position, the reset member stores energy; when the driving member stops, the reset member releases energy, causing the reset member to drive the driving part to reset from the second position to the first position.

[0039] Beneficial effect: By setting an elastic device as a reset component, after the drive component drives the cover plate to rotate to the second position, the drive component can automatically reset to the first position when the operating component stops driving, without the need for manual operation.

[0040] In some embodiments, the driving member is provided with a mounting groove, and the mounting bracket is also provided with a snap-fit ​​rib. One end of the reset member is disposed in the mounting groove and the other end abuts against the snap-fit ​​rib, thereby enabling the driving member to store or apply energy.

[0041] Beneficial effects: By setting up the mounting groove and the snap-fit ​​rib, and connecting one end of the reset component to the mounting groove and the other end to the snap-fit ​​rib, the reset component is stably installed and functionally positioned, enabling it to effectively store or apply energy. This ensures that the drive component and the cover plate can smoothly complete the rotation and reset process, improving the reliability and smoothness of the device.

[0042] In some embodiments, the reset member is a torsion spring, which is embedded in the snap-fit ​​rib and its two ends abut against the mounting groove. When the drive member rotates, it is adapted to drive the torsion spring to store or apply energy.

[0043] Beneficial effects: By setting a torsion spring embedded in the snap-fit ​​rib and having its two ends abut against the mounting groove, the function of driving the torsion spring to store or apply energy when the drive component rotates is realized, which improves the functional reliability of the reset component and the reset performance of the overall device. Attached Figure Description

[0044] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0045] Figure 1 A schematic diagram of the structure of a PVC-U mop provided by this utility model;

[0046] Figure 2 A schematic diagram of the mop head structure of a plywood mop provided by this utility model;

[0047] Figure 3 A disassembly diagram of the mop head of a plywood mop provided by this utility model;

[0048] Figure 4 A schematic diagram of a mounting bracket for a plywood mop provided by this utility model;

[0049] Figure 5 A schematic diagram from another perspective of the mounting bracket for a plywood mop provided by this utility model;

[0050] Figure 6 A schematic diagram of the drive unit of a plywood mop provided by this utility model;

[0051] Figure 7 Exploded view of the drive unit of a plywood mop provided by this utility model;

[0052] Figure 8 An exploded view from another perspective of the drive unit of a plywood mop provided by this utility model;

[0053] Figure 9 A cross-sectional view of a PVC-U mop provided by this utility model;

[0054] Figure 10 This utility model provides a type of PVC-coated mop. Figure 9 A magnified view of point A;

[0055] Figure 11 An exploded view of the drive unit of a plywood mop provided by this utility model.

[0056] Explanation of reference numerals in the attached figures:

[0057] Explanation of reference numerals in the attached figures:

[0058] 1. Mop handle; 11. Elongated hole; 2. Cleaning component; 21. Cleaning roller; 3. Mounting bracket; 31. Shaft hole; 32. Positioning component; 33. Mounting base; 34. Shaft shoulder; 35. Support component; 36. Connecting rib; 37. Mounting channel; 38. Mounting plate; 39. Squeeze roller; 4. Operating component; 41. Shaft hole; 42. Fixed shaft; 5. Connecting component; 6. Driving component; 61. Driving plate; 611. Driving hole; 62. Reset component; 63. Driving pawl; 64. Stop component; 65. Mounting groove; 7. Driving section; 71. Cover plate; 72. Positioning ratchet; 73. Flange; 74. Driving ratchet; 75. Limiting shaft hole; 8. End cap Detailed Implementation

[0059] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0060] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0061] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0062] The following is combined Figures 1-11 The following describes embodiments of the present invention.

[0063] According to an embodiment of the present invention, a mop is provided, combined with Figure 1 , Figure 2 , Figure 3 As shown, the device includes: a mop handle 1, a cleaning component 2, and a mounting bracket 3; both ends of the cleaning component 2 are rotatably connected to the mounting bracket 3; the end of the mop handle 1 is connected to the mounting bracket 3, and the mop handle 1 is also provided with an operating component 4, which is adapted to slide along the axial direction of the mop handle 1; the cleaning component 2 and the operating component 4 are connected by a connector 5, and a wiping agent is provided on the outer periphery of the cleaning component 2; the operating component 4 slides along the axial direction of the mop handle 1, driving the connector 5 to move, and the movement of the connector 5 causes the cleaning component 2 to rotate relative to the mounting bracket 3, so that different areas of the wiping agent come into contact with the surface to be cleaned;

[0064] In some implementations, the surface to be cleaned can be a floor, wall, tabletop, or glass surface; the mop handle 1 can be a rod-shaped component with any cross-section for holding and operating the entire mop structure, its end connected to the mounting frame 3 to support the cleaning component 2; the mounting frame 3 is a frame for connecting the mop handle 1 and the cleaning component 2, or it can be a frame formed by rods, or a frame enclosed by multiple surfaces; the cleaning component can be a component with cleaning or transmission functions, which can rotate around its end through the rotatable connection of the mounting frame 3, and is responsible for contacting the surface to be cleaned to achieve the cleaning function; The operating component 4 can be a lever, handle, or operating grip, which is used to drive the device through sliding operation. The connecting component 5 is used to connect the operating component 4 and the cleaning component 2, so as to convert the sliding motion of the operating component 4 into the rotational motion of the cleaning component 2. The connecting component 5 can be a connecting rod, connecting gear, chain, or other component that can connect the cleaning component 2 and the operating component 4 and realize power transmission. The wiping material is a cleaning auxiliary material set on the outer periphery of the cleaning component 2. It can be a sponge, foam, cotton cloth, or other materials with cleaning function, which is used to contact the surface to be cleaned and achieve cleaning.

[0065] In some implementations, the end of the mop handle 1 is fixedly connected to the mounting bracket 3 to provide overall support. Both ends of the mounting bracket 3 are connected to both ends of the cleaning component 2 via rotating connectors, allowing the cleaning component 2 to rotate relative to the mounting bracket 3. The cleaning component 2 and the operating component 4 are connected via a connector 5. One end of the connector 5 is connected to the cleaning component 2, and the other end is connected to the operating component 4. The connector 5 can rotate the cleaning component 2 as the operating component 4 moves axially along the mop handle 1, realizing the conversion between linear and rotational motion. When the operating component 4 slides axially along the mop handle 1, the cleaning component 2 is driven to rotate relative to the mounting bracket 3 around its end via the connector 5, causing the wiping material on the outer periphery of the cleaning component 2 to oscillate in a circular motion, thereby causing the wiping material at different positions to contact the surface to be cleaned. Through the above-mentioned structure and motion relationship, the pushing and pulling action of the operating component 4 can be directly converted into the rotation action of the cleaning component 2, realizing multi-directional wiping motion driven by linear motion in a single direction. Compared with the prior art, this utility model drives the rotation of the cleaning component through the operating component, so that different areas of the wiping object can contact the surface to be cleaned, improving cleaning efficiency, enhancing ease of use, and saving cleaning time.

[0066] In some implementations, the mop handle 1 can be telescopic to accommodate users of different heights or cleaning needs in different scenarios, or it can be foldable for easy storage and carrying. The mounting bracket 3 can be equipped with a locking mechanism to lock the cleaning component 2 when it rotates to a preset position, preventing accidental rotation. The cross-sectional shape of the cleaning component 2 can be circular, square, elliptical, triangular, or other shapes to suit different appearances and usage requirements. The operating component 4 can slide and engage with the mop handle 1 through a groove, guide rail, ball bearing, or other structure to reduce friction and improve smoothness. The connecting component 5 can be a telescopic rod structure, a bendable rod structure, or connected to the operating component 4 and the cleaning component 2 via a gear or rack transmission structure to achieve a more complex transmission relationship. The wiping material can be detachable, facilitating the replacement of wiping elements with different materials or functions, such as materials for dry or wet wiping, or composite materials with polishing and dust removal functions, further enhancing the diversity and adaptability of cleaning. Furthermore, the wiping material can be designed with different textures or functional zones for targeted cleaning of different types of stains, such as oil stains, dust, or stubborn dirt. The operating component 4 can also be equipped with a flexible reset mechanism between itself and the mop handle 1, allowing the operating component 4 to automatically return to its original position when not in use, facilitating user operation. The mounting frame 3 can be a one-piece molded structure or a multi-segment spliced ​​structure to adapt to different production processes. The cleaning component 2 can also be a double-layer structure, with an inner layer for support and an outer wiping layer to enhance durability and cleaning performance.

[0067] Combination Figure 1 , Figure 10 , Figure 11As shown, the operating component 4 includes a sleeve fitted around the outer periphery of the mop handle 1, and the sleeve is connected to the connecting component 5; when the sleeve is driven to slide along the axial direction of the mop handle 1, it drives the connecting component 5 to move.

[0068] In some implementations, the sleeve cross-section can be circular, square, or other shapes identical to the mop handle 1 cross-section to achieve a fit between the sleeve and the mop handle 1, and can be fitted around the outer periphery of the mop handle 1 to achieve a sliding function. The sleeve can be made of plastic, metal, or other suitable materials to meet different usage requirements.

[0069] In some implementations, the sleeve, connected to the connector 5, allows the connector 5 to move synchronously as the sleeve slides along the axial direction of the mop handle 1, thereby causing the cleaning component 2 to rotate relative to the mounting bracket 3. This structure realizes the function of the operating component 4 sliding to drive the cleaning component 2 to rotate. By setting a sleeve fitted around the outer periphery of the mop handle as the operating component, the user can easily control the rotation of the mop head. The structure is simple, easy to operate, and effectively improves cleaning efficiency.

[0070] In some implementations, the sleeve can also be designed as a sleeve with a positioning structure, a sleeve with a stop structure, a sleeve with a guide protrusion, a sleeve with an anti-slip texture, or an elastic element or friction element can be set between the sleeve and the mop handle 1 to achieve different functional requirements. For example, a sleeve with a positioning structure can lock the operating element 4 in different positions by cooperating with the locking position on the mop handle 1, thereby making it convenient for the user to switch different wiping angles as needed.

[0071] like Figure 9 , Figure 10 , Figure 11 As shown, in some embodiments, the connector 5 is disposed in the hollow structure of the mop handle 1. The connector 5 includes a fixed shaft 42, the two ends of which protrude from the side wall of the mop handle 1 and are fixedly connected to the inner wall of the sleeve. When the sleeve is driven to slide along the axial direction of the mop handle 1, it drives the fixed shaft 42 to slide along the axial direction of the mop handle 1, thereby driving the connector 5 to move along the axial direction of the mop handle 1 in the hollow structure of the mop handle 1.

[0072] In some implementations, the connector 5 is connected to the sleeve via a fixed shaft 42, which extends through the side wall of the mop handle 1, making the driving relationship between the sleeve and the connector 5 more stable. This structure allows the connector 5 to move within the hollow structure of the mop handle 1 under the drive of the sleeve.

[0073] In some implementations, the fixed shaft 42 is fixedly connected to the connecting member 5 so that when the sleeve moves, it can directly drive the axial movement of the connecting member 5. This arrangement makes the overall structure compact. By connecting the fixed shaft to the sleeve, the connecting member can be moved smoothly and reliably during operation, which improves the overall stability and ease of use.

[0074] In some implementations, the fixed shaft 42 can be a metal rod or a plastic part with a certain degree of elasticity to adapt to the needs of different application scenarios.

[0075] like Figure 1 , Figure 2 , Figure 3 As shown, in some embodiments, the mop handle 1 has two opposing elongated holes 11, and the two ends of the fixed shaft 42 pass through the elongated holes 11 from the side wall of the mop handle 1 and are fixedly connected to the inner wall of the sleeve.

[0076] In some implementations, the elongated hole 11 is a rectangular hole, an elliptical hole, or other opening structure that extends along the axial direction of the mop handle 1 and can limit the movement direction and sliding distance of the fixed shaft 42. It is used to guide the fixed shaft 42 to translate along the axial direction of the mop handle 1 and to prevent the fixed shaft 42 from rotating radially. The size of the elongated hole 11 can be set according to the diameter and sliding range of the fixed shaft 42 to ensure smooth sliding without jamming.

[0077] In some implementations, the elongated hole 11 can be made by stamping, laser cutting or machining, and its size and shape can be optimized according to different manufacturing processes to meet the mop usage needs in different scenarios.

[0078] In some implementations, the edges of the elongated hole 11 may be provided with reinforcing ribs, rounded corners or other structures to enhance the strength of the mop handle 1, prevent structural fatigue cracking due to prolonged use or stress, thereby improving the overall service life and durability of the mop.

[0079] In some implementations, to prevent sewage or impurities from entering the mop handle 1 during the cleaning process, the elongated hole 11 can also be sealed and protected by a sealing structure, sealing ring or dust cover to improve the overall protective performance.

[0080] like Figure 9 , Figure 10 , Figure 11As shown, in some embodiments, the connector 5 includes a flexible member, the two ends of which are connected to the cleaning member 2 and the operating member 4, respectively; the operating member 4 slides along the mop handle 1 in a direction away from the mounting frame 3 to drive the flexible member to move, and the movement of the flexible member pulls the cleaning member 2 to rotate relative to the mounting frame 3, so that different areas of the wiping material come into contact with the surface to be cleaned.

[0081] In some implementations, the flexible component can be a rope, steel wire, nylon thread, rubber band, metal chain, or other flexible parts capable of withstanding tensile forces. The flexible component converts the axial sliding motion of the operating component 4 into the rotational motion of the cleaning component 2. The flexible component can be fixed to the operating component 4 and the cleaning component 2 by binding, welding, gluing, or other connection methods to ensure motion transmission. The length, material, and cross-sectional shape of the flexible component can be optimized according to the application scenario and transmission requirements to meet different cleaning needs.

[0082] In some implementations, the flexible component is arranged along the axial direction of the mop handle 1, allowing it to freely extend and retract within the space between the mop handle 1 and the mounting bracket 3. When the operating component 4 slides along the axial direction of the mop handle 1, it drives the flexible component to move synchronously, causing the flexible component to pull the cleaning component 2 to rotate around the connection point of the mounting bracket 3. This causes relative displacement between the wiping material on the cleaning component 2 and the surface to be cleaned, achieving the effects of changing the cleaning position, expanding the cleaning range, and improving the cleaning effect. Through the above structural cooperation, the user can adjust the rotation of the cleaning component 2 through the operating component 4 without touching it; the connection between the operating component and the cleaning component is achieved through the flexible component, resulting in a simple structure and a more flexible transmission scheme, allowing the user to more easily control the rotation of the cleaning component and achieve multi-faceted cleaning.

[0083] In some implementations, the flexible component may include a tensioning structure, such as a spring assembly, adjusting screw, or pulley guide structure, to adjust the tension of the flexible component and prevent slack during use. The flexible component can be a single or multiple components arranged in parallel, and guide grooves or pulleys can be provided inside or outside the mop handle 1 to assist in guiding the movement trajectory of the flexible component, ensuring smooth movement. The material of the flexible component can also be selected from wear-resistant materials, composite fibers, or corrosion-resistant metals to adapt to the usage requirements of different cleaning environments, improving overall durability and adaptability. Furthermore, the connection method of the flexible component can be designed as a replaceable structure, facilitating replacement and maintenance by the user after wear or damage.

[0084] like Figure 9 , Figure 10 , Figure 11As shown, in some implementations, the flexible component is a connecting rope, one end of which is connected to the cleaning component 2 and the other end is connected to the operating component 4. The operating component 4 slides along the mop handle 1 in a direction away from the mounting frame 3, driving the connecting rope to move. The movement of the connecting rope pulls the cleaning component 2 to rotate relative to the mounting frame 3, so that different areas of the wiping material come into contact with the surface to be cleaned.

[0085] In some implementations, the connecting rope can be a flexible, long strip made of materials such as nylon, polyester, metal wire, or composite fibers. One end is connected to the cleaning component 2, and the other end is connected to the operating component 4. The connecting rope can be fixedly connected to the operating component 4 and the cleaning component 2 through knots, buckles, adhesive bonding, threaded connections, clamping, or other methods to achieve force transmission. The length, diameter, and material of the connecting rope can be adjusted according to the usage scenario of the mop to meet different cleaning needs.

[0086] In some implementations, the connecting rope is arranged along the axial direction of the mop handle 1. When the operating component 4 slides along the axial direction of the mop handle 1, pulling the connecting rope causes the cleaning component 2 to rotate around the connection position of the mounting bracket 3. This causes relative movement between the wiping material on the cleaning component 2 and the surface to be cleaned, enabling the function of changing the cleaning position and expanding the cleaning range. By using the connecting rope as a flexible component, the structural design is simple, the transmission is efficient, and the cost is low. Users can adjust the wiping surface without directly contacting the cleaning component 2, reducing the operational burden and improving cleaning efficiency.

[0087] In some implementations, the connecting rope can employ a multi-strand braided structure to enhance its tensile strength and durability. The surface of the connecting rope can be coated with waterproof, corrosion-resistant, or anti-slip materials to meet the requirements of use in humid environments. The connecting rope can be equipped with tension adjustment mechanisms, such as springs, pulleys, or knobs, to regulate tension and prevent slack. The ends of the connecting rope can also be designed as detachable structures, facilitating replacement by the user after wear or damage, thus improving overall maintenance convenience.

[0088] like Figure 3 , Figure 4 , Figure 5As shown, in some embodiments, the mounting frame 3 is provided with a mounting cavity for accommodating the cleaning component 2. Both ends of the cleaning component 2 protrude from two opposite mounting sidewalls of the mounting cavity and are rotatably connected to the mounting sidewalls. The mounting frame 3 is also provided with a mounting channel 37 extending axially along the cleaning component 2. One end of the mounting channel 37 is open and communicates with the hollow structure of the mop handle 1, while the other end is open in the mounting sidewall. The connecting rope is disposed in the hollow structure of the mop handle 1, with one end connected to the operating component 4, and the other end extending through the hollow structure into the mounting channel 37 and extending out from the other end opening of the mounting channel 37 to the outside of the mounting cavity, connecting with the end of the cleaning component 2.

[0089] In some implementations, the mounting cavity is the internal space of the mounting frame 3, and its cross-section can be rectangular, circular, elliptical, or other shaped cavities, used to restrict the movement trajectory of the cleaning component 2 and provide support for it. The mounting channel 37 extends axially along the cleaning component 2. The mounting channel can be a through hole, groove, or tubular channel penetrating the mounting frame 3, and its size and shape are adapted to the diameter and shape of the connecting rope to ensure that the connecting rope can pass smoothly without being jammed. The mounting channel 37 communicates with the hollow structure of the mop handle 1, allowing the connecting rope to pass through the structure between the mop handle 1 and the mounting frame 3, realizing the force transmission between the operating component 4 and the cleaning component 2.

[0090] In some implementations, the connecting rope is arranged along the path of the hollow structure of the mop handle 1 and the mounting channel 37, allowing it to move freely when the operating component 4 slides. By sliding the operating component 4 along the axial direction of the mop handle 1, the connecting rope moves along the mounting channel 37, and then, through the portion at the end of the mounting channel 37 connected to the cleaning component 2, it pulls the cleaning component 2 to rotate around the mounting sidewall, enabling the replacement of different wiping areas. By setting the mounting cavity of the mounting bracket, the mounting sidewall, and the mounting channel communicating with the hollow structure of the mop handle, the layout and movement path of the connecting rope can be rationally guided, improving the compactness of the overall structure and the reliability of the transmission, making the process of the operating component driving the cleaning component to rotate smoother.

[0091] In some implementations, the shape of the mounting channel 37 can be customized according to the material and diameter of the connecting rope, such as a straight through hole, an elliptical hole, or a through groove with reinforcing ribs. Reinforcing sleeves, guide sleeves, bushings, rollers, and other structures can be fitted at both ends of the mounting channel 37 to improve the smoothness of the connecting rope's sliding and reduce wear. The connection between the mounting channel 37 and the hollow structure can also be designed as a detachable structure for easy cleaning and maintenance of the internal structure.

[0092] like Figure 9 , Figure 10 , Figure 11As shown, the support member 35 has a through hole, and the connecting rope extends out from the installation channel 37, passes through the through hole, and connects to the end of the cleaning member 2.

[0093] In some implementations, the through hole can be a round hole, an elliptical hole, a square hole, or a polygonal hole, the size of which is adapted to the diameter of the connecting rope to ensure that the connecting rope can pass through smoothly and will not get stuck during operation.

[0094] In some implementations, the support member 35 guides the connecting rope to the end of the cleaning member 2 through its through hole, realizing a transition support structure between the connecting rope and the cleaning member 2 from the outlet of the installation channel 37, avoiding direct contact between the connecting rope and the installation side wall during movement; the through hole of the support member 35 not only serves as a guide, but also prevents the connecting rope from falling off or shifting, ensuring a firm connection between the connecting rope and the cleaning member 2 and uniform force distribution, so that when the operating member 4 slides along the axial direction of the mop handle 1, it can smoothly drive the connecting rope to move, thereby driving the cleaning member 2 to rotate and achieve contact between the wiping material and different areas of the surface to be cleaned, improving the cleaning effect and work efficiency.

[0095] In some implementations, the through hole of the support member 35 may also be equipped with auxiliary structures such as a sliding sleeve, roller, bearing, and guide sleeve to further reduce the frictional resistance of the connecting rope when passing through the through hole, achieve a smoother movement path, and extend its service life. Meanwhile, the position and angle of the through hole can be adjusted according to different installation requirements, for example, set at an inclined angle to adapt to the movement trajectory of the connecting rope.

[0096] like Figure 2 , Figure 3 , Figure 4 As shown, the cleaning component 2 includes a cleaning roller 21 and a driving part disposed at the end of the cleaning roller 21. The cleaning roller 21 is provided with a wiping material on its outer periphery. The driving part is connected to the cleaning roller 21 and the connecting member 5 respectively. The operating member 4 slides along the axial direction of the mop handle 1 to drive the connecting member 5 to move. The movement of the connecting member 5 causes the driving part to rotate from a first position to a second position. The rotation of the driving part causes the cleaning roller 21 to rotate relative to the mounting frame 3 from the first area of ​​the wiping material contacting the surface to be cleaned to the second area of ​​contacting the surface to be cleaned.

[0097] In some implementations, the cleaning roller 21 can be a hollow roller structure with a wiping material, such as a sponge, cotton cloth, or fiber cloth, covering its outer periphery. The drive unit can be a rotating structure coaxially arranged with the cleaning roller 21, such as a drive gear, a rotating pin, or a connecting bearing, which can rotate through cooperation with the connecting member 5. When the connecting member 5 moves axially along the mop handle 1 under the drive of the operating member 4, it rotates around its mounting axis through linkage with the drive unit, thereby driving the cleaning roller 21 to rotate. This allows different areas of the wiping material to alternately contact the surface to be cleaned, achieving multi-area rotation cleaning and improving cleaning efficiency.

[0098] In some implementations, the drive unit can be a gear sleeve fitted onto the end of the cleaning roller 21, with gears or friction structures on its outer periphery to form a meshing transmission relationship with the connecting member 5. Alternatively, it can be driven by mechanical structures such as slots, cams, or knobs. The rotation angle of the drive unit can be set to a fixed angle according to cleaning needs, such as continuous rotation at 10°, 20°, or 30°. It can also be designed as a multi-segment rotation, allowing multiple areas of the cleaning roller 21 to sequentially contact the surface to be cleaned. By incorporating the cleaning roller and drive unit into the cleaning component, efficient driving and precise control of the cleaning roller can be achieved, facilitating users to switch between cleaning different areas of the object being wiped.

[0099] In some implementations, the drive unit may also include an integrally molded cam disc, clutch structure, friction plates, etc., to adapt to different transmission requirements, realize the switching of multiple different cleaning modes, and improve the applicability and competitiveness of the product.

[0100] like Figure 6 , Figure 7 , Figure 8 As shown, the driving unit includes a cover plate 71 and a driving member 6. One end of the driving member 6 is connected to the connecting member 5, and the other end is connected to the cover plate 71. The cleaning roller 21 is fixedly connected to the cover plate 71. The operating member 4 slides along the axial direction of the mop handle 1 to drive the connecting member 5 to move. The movement of the connecting member 5 causes the driving member 6 to rotate the cover plate 71 from a first position to a second position. The rotation of the cover plate 71 causes the cleaning roller 21 to rotate relative to the mounting frame 3 from contacting the first area of ​​the wiping object with the surface to be cleaned to contacting the second area of ​​the surface to be cleaned.

[0101] In some implementations, the cover plate 71 has a disc-shaped or ring-shaped structure, its outer diameter is connected to the end face of the cleaning roller 21, and it is fixedly connected to the cleaning roller 21 by fasteners or a nested structure to ensure that the cleaning roller 21 can be rotated synchronously when rotating. The driving component 6 can be a disc connecting component coaxial with the cover plate and fixedly connected to the disc, which can realize that when the sleeve moves axially, the connecting component converts the axial force into a rotational torque to the cover plate 71, thereby driving the cleaning roller 21 to rotate.

[0102] In some implementations, the drive component 6 and the connecting component 5 can be connected by means of pins, screws, riveting, etc., to form a stable mechanical transmission relationship; the other end of the drive component 6 can be fixed to the cover plate 71 by means of riveting, snap-fit, rotating connectors, etc., to ensure that the cover plate 71 and the cleaning roller 21 can rotate as a whole without separation. The drive component 6 can be made of stainless steel, engineering plastics or composite materials, taking into account both strength and durability.

[0103] In some implementations, the design of the cooperation between the cover plate 71 and the drive component 6 helps to achieve smooth rotation and compact structure. For example, by setting a limiting structure, a guiding structure, a buffer structure, etc., it is ensured that the drive component 6 can reliably drive the cover plate 71 and the cleaning roller 21 to rotate when the operating component 4 slides.

[0104] like Figure 6 , Figure 7 , Figure 8 As shown, the driving member 6 and the cover plate 71 are provided with a driving pawl 63 on one side and a driving ratchet 74 that meshes with the driving pawl 63 on the other side; the operating member 4 slides along the axis of the mop handle 1 to drive the connecting member 5 to move. The movement of the connecting member 5 causes the driving pawl 63 to push the driving ratchet 74 to rotate, thereby driving the cover plate 71 to rotate from the first position to the second position.

[0105] In some implementations, the drive pawl 63 is an elastic sheet-like structure with a certain elastic recovery performance. It is used to engage with the drive ratchet 74 to generate unidirectional rotation when the operating member 4 pushes the connecting member 5 to move, and can disengage in the opposite direction to avoid resistance accumulation. The drive ratchet 74 is a multi-tooth structure, which engages with the drive pawl 63 to form an intermittent driving relationship, facilitating the implementation of step-by-step rotation function.

[0106] In some implementations, the mating tooth profiles of the drive pawl 63 and the drive ratchet 74 can be involute, trapezoidal, or self-locking to ensure meshing stability and efficient force transmission. The number of teeth, module, pitch, and other parameters of the drive ratchet 74 can be optimized according to the required rotation angle and torque requirements to achieve adjustment of different angles or torques.

[0107] In some implementations, the drive pawl 63 and drive ratchet 74 can be made of high-strength engineering plastics, stainless steel or carbon steel to meet the comprehensive requirements of strength, wear resistance and economy.

[0108] like Figure 6 , Figure 7 , Figure 8As shown, the drive unit is also provided with a positioning member 32. The positioning member 32 is disposed on the mounting bracket 3 for unidirectional limiting of the rotation of the cover plate 71. During the process of the drive pawl 63 pushing the drive ratchet 74 to rotate and driving the cover plate 71 to rotate from the first position to the second position, the positioning member 32 avoids the cover plate 71. When the cover plate 71 rotates to the second position, the positioning member 32 positions the cover plate 71 circumferentially, so that the cover plate 71 is held in the second position.

[0109] In some implementations, the positioning element 32 is an elastic limiting element made of elastic material, such as a spring steel sheet or an elastic plastic structure, which achieves unidirectional limiting of the cover plate 71 through preset elastic deformation. The end of the positioning element 32 may be provided with a protrusion, a locking tooth, or a limiting block structure for cooperating with the slot or recess on the cover plate 71 to achieve locking and positioning.

[0110] In some implementations, the structural position and shape of the positioning element 32 can be optimized according to the rotation trajectory of the cover plate 71. For example, an arc-shaped limiting piece, an eccentric elastic buckle, or a limiting structure with a beveled guide can be used to ensure reliable limiting when the cover plate 71 rotates to the second position, and smooth disengagement when the cover plate 71 rotates or resets, avoiding jamming.

[0111] In some implementations, the material and structural strength design of the positioning element 32 must meet the requirements of multiple cycles of use and have good fatigue resistance and wear resistance.

[0112] like Figure 6 , Figure 7 , Figure 8 As shown, the positioning element 32 is a positioning pawl, and the cover plate 71 is also provided with a positioning ratchet 72 that meshes with the positioning pawl. During the process of the driving pawl 63 pushing the driving ratchet 74 to rotate, causing the cover plate 71 to rotate from the first position to the second position, the positioning pawl slides along the positioning ratchet 72. When the cover plate 71 rotates to the second position, the positioning pawl slides into the tooth groove of the positioning ratchet 72, positioning the cover plate 71 circumferentially, thus keeping the cover plate 71 in the second position.

[0113] In some implementations, the positioning pawl may be designed with an elastic structure, for example, by connecting it to the mounting bracket 3 via a spring or elastic arm, so that it has an adaptive elastic clamping capability when engaged with the positioning ratchet 72, thereby improving the reliability and stability of the limit.

[0114] In some implementations, the tooth grooves of the positioning ratchet 72 can be designed with equal spacing according to the rotation angle of the cover plate 71, or designed as a single tooth structure according to actual needs, to achieve unidirectional limiting positioning and avoid unnecessary rotation or turning.

[0115] In some implementations, the positioning pawl and the positioning ratchet 72 may be made of high-strength metal or wear-resistant composite materials to meet the mechanical strength and wear resistance requirements for repeated use. If necessary, a lubricating coating or wear-resistant material may be embedded in the contact surfaces to reduce the coefficient of friction.

[0116] like Figure 6 , Figure 7 , Figure 8 As shown, the driving unit is further provided with a reset member 62, which abuts against the driving member 6. When the driving member 6 rotates and drives the cover plate 71 to rotate from the first position to the second position, the reset member 62 is adapted to drive the driving member 6 to reset from the second position to the first position.

[0117] In some implementations, the reset member 62 may be designed with a spring structure, with one end of the spring fixedly connected to the mounting bracket 3 and the other end abutting against the driving member 6, so that it is compressed and stores energy when the driving member 6 rotates, and releases the stored energy and pushes the driving member 6 to reset after being released.

[0118] In some implementations, the reset element 62 can also adopt a torsion spring, tension spring, compression spring or leaf spring structure, which can be selected according to different reset requirements to meet the positioning and reset function requirements of the drive element 6 at different positions, and ensure the smoothness and reliability of operation.

[0119] like Figures 6 to 8 As shown, the reset member 62 is an elastic device, with one end mounted on the mounting bracket 3 and the other end connected to the driving member 6. This structure allows the reset member 62 to deform and store energy when the driving member 6 rotates, providing driving force for subsequent reset.

[0120] In some implementations, the elastic device is a torsion spring.

[0121] In actual use, the user slides the operating component 4 along the axial direction of the mop handle 1, driving the connecting component 5 to move the driving component 6, causing the driving component 6 to rotate the cover plate 71 from the first position to the second position. During this process, the reset component 62 is deformed and stores energy. When the user stops pushing the operating component 4, the reset component 62 releases its elastic potential energy, pushing the driving component 6 back to its initial state, thereby causing the cover plate 71 to rotate back from the second position to the first position.

[0122] like Figures 6 to 8As shown, the driving component 6 has a mounting groove 65, and the mounting bracket 3 has a snap-fit ​​rib 36. One end of the reset component 62 is located in the mounting groove 65, and the other end abuts against the snap-fit ​​rib 36. This structure, through the limiting cooperation between the snap-fit ​​rib 36 and the driving component 6, achieves stable installation of the reset component 62 and effective force transmission, preventing the reset component 62 from shifting or falling off during movement.

[0123] In some embodiments, the snap-fit ​​rib 36 can be a rib-like structure protruding along the outer surface of the mounting frame 3, or a rib plate structure provided in the inner cavity of the mounting frame 3, for abutting against the free end of the reset member 62. The mounting groove 65 is a groove structure opened on the driving member 6, used to limit the position of one end of the reset member 62, so as to realize a stable connection and force transmission between the reset member 62 and the driving member 6.

[0124] In some embodiments, the installation method of the reset component 62 facilitates maintenance and replacement. If the user needs to replace the reset component 62 in actual use, he / she only needs to take out the reset component 62 from the mounting slot 65 and loosen the connection at the snap-fit ​​rib 36 to replace it. The structure is simple and the operation is convenient, which further improves the ease of use and maintenance performance of the product.

[0125] like Figures 6 to 8 As shown, the reset component 62 is a torsion spring, which is embedded in the retaining rib 36, and its two ends respectively abut against the opposite sides of the mounting groove 65. This structural design allows the torsion spring to be reliably installed in the drive unit structure and to form a good force transmission relationship with the retaining rib 36.

[0126] In some embodiments, the torsion spring can be press-fitted or embedded inside the retaining rib 36 during installation to ensure that it will not fail due to loosening during use. The shape of the mounting groove 65 matches the outer diameter of the torsion spring, and limit steps are provided at both ends to prevent the torsion spring from sliding axially.

[0127] During operation, the user pushes the operating component 4 to slide along the mop handle 1 axially, which drives the driving component 6 to rotate via the connecting component 5, causing the driving component 6 to further rotate the cover plate 71. During this process, the torsion spring undergoes torsional deformation and stores elastic potential energy as the driving component 6 rotates. When the user stops pushing the operating component 4, the torsion spring releases the stored energy, causing the driving component 6 to return to its initial state, thus achieving the reset function of the cover plate 71.

[0128] In some embodiments, the fit tolerance between the snap rib 36 and the mounting groove 65 is controlled within 0.05mm to ensure that the torsion spring can maintain good positioning and functional reliability under high-frequency use.

[0129] In some embodiments, the mounting bracket 3 is a cylindrical structure, and an inner cavity is formed inside the mounting bracket.

[0130] In some embodiments, the cleaning roller 21 is embedded in the inner cavity and can be contained and limited by the inner cavity, so that the cleaning roller 21 can rotate stably relative to the mounting frame 3, avoiding deviation or shaking, and improving the reliability of use. By embedding the cleaning roller 21 into the inner cavity of the mounting frame 3, the installation structure can be simplified, the number of components can be reduced, the overall manufacturing cost can be reduced, and the subsequent assembly and maintenance can be facilitated.

[0131] In some embodiments, the cleaning roller 21 has a connecting shaft at its end, with both ends of the connecting shaft passing through the mounting frame 3. The mounting frame 3 has a shoulder 34 at its end, and the driving member 6 is sleeved on the shoulder 34 and can rotate relative to the shoulder 34. A shaft hole 31 is provided at the end of the shoulder 34, and the connecting shaft is sleeved in the shaft hole 31, allowing the connecting shaft to rotate along the shaft hole 31. Through the above structural design, the connecting shaft can achieve a rotatable fit within the shaft hole 31, and the driving member 6 can be sleeved on the shoulder 34 to achieve rotation, thereby providing good support and positioning for the rotation of the cleaning roller 21.

[0132] In some embodiments, the end face of the mounting bracket 3 is further provided with a mounting base 33, and the positioning member 32 is fixedly connected to the mounting base 33 by screws.

[0133] In some embodiments, the end face of the mounting bracket 3 is further provided with a mounting base 33, and the positioning member 32 is fixedly connected to the mounting base 33 by screws. The mounting base 33 ensures that the positioning member 32 can be reliably mounted on the mounting bracket 3.

[0134] In some embodiments, the driving member 6 extends to provide a driving plate 61, and the driving plate 61 has a driving hole 611 for cooperating with the connecting member 5; the connecting member 5 is sleeved in the driving hole 611 to realize the mutual cooperation and linkage between the connecting member 5 and the driving member 6; by the connecting member 5 being sleeved in the driving hole 611, the connecting member 5 can drive the driving plate 61 to rotate, ensuring that the driving member 6 can rotate with the movement of the connecting member 5.

[0135] In some embodiments, the inner cavity of the mounting frame 3 is provided with a wringing roller 39 for assisting in squeezing the cleaning roller 21; the wringing roller 39 is used to effectively squeeze the wiping material on the cleaning roller 21 when the cleaning roller 21 is rotated by the drive member 6, thereby squeezing out the residual moisture on the wiping material and improving cleaning efficiency.

[0136] In some embodiments, the squeezing roller 39 is designed as two independently set rollers, one end of which abuts against the surface of the inner cavity of the mounting frame 3, and the other end is rotatably connected to the mounting plate 38, so that the squeezing roller 39 can maintain stable support and achieve rotational engagement.

[0137] In some embodiments, the mounting plate 38 is positioned in the center of the inner cavity of the mounting frame 3 to support the two squeezing rollers 39, so that the squeezing rollers 39 can effectively clamp and squeeze the cleaning roller 21 under the combined action of the mounting plate 38 and the inner cavity surface of the mounting frame 3, thereby achieving the efficient squeezing function of the wiping material.

[0138] In some embodiments, the drive member 6 is provided with a stop member 64, and the portion of the cover plate 71 that abuts against the drive member 6 is provided with a flange 73 for cooperating with the stop member 64; the flange 73 contacts the stop member 64 during the process of the drive member 6 driving the cover plate 71 to rotate, thereby limiting the displacement of the cover plate 71.

[0139] By setting the stop 64 and the flange 73 in cooperation, the cover plate 71 can be effectively prevented from excessive displacement during rotation, thereby ensuring the reliability and positioning accuracy of the drive structure.

[0140] In some embodiments, the end of the mounting bracket 3 is recessed to form an installation space, the drive member 6 is disposed in the installation space, and the end of the mounting bracket 3 is also provided with an end cover 8, which covers the installation space.

[0141] Now combined with the appendix Figure 1 To be continued Figure 11 Describe the overall movement process of the mop:

[0142] When the user uses the mop for cleaning, the user holds the operating component 4 and pushes or pulls it along the axis of the mop handle 1. The operating component 4 is connected to the connecting component 5, and the movement of the operating component 4 is transmitted to the driving component 6 through the movement of the connecting component 5. One end of the driving component 6 is sleeved with the connecting component 5, and the other end is engaged with the driving hole 611 through the driving plate 61. The driving component 6 can rotate relative to the shoulder 34 on the mounting bracket 3.

[0143] A shaft hole 31 is provided at the end of the shoulder 34. The end of the cleaning roller 21 passes through the shaft hole 31 via a connecting shaft, allowing the cleaning roller 21 to rotate around the shaft hole 31. The drive component 6 and the cover plate 71 are connected to the drive ratchet 74 via a drive pawl 63. The cover plate 71 is fixedly connected to the cleaning roller 21, ensuring that the cleaning roller 21 and the cover plate 71 rotate synchronously. When the user pushes the operating component 4 to slide along the mop handle 1, the connecting component 5 drives the drive component 6 to rotate. The drive pawl 63 on the drive component 6 pushes the drive ratchet 74, transmitting the driving force to the drive ratchet 74, causing the drive ratchet 74 to push the cover plate 71 to rotate. As the cover plate 71 rotates, it drives the cleaning roller 21 to rotate around its axis, thereby allowing the cleaning roller 21 to rotate relative to the mounting frame 3.

[0144] During the driving process, the positioning pawl engages with the positioning ratchet 611 on the cover plate 71 to limit and position the cover. When the driving component 6 pushes the cover plate 71 to rotate to the second position, the positioning component 32 engages with the positioning ratchet 611 to hold the cover plate 71 in the second position and prevent it from rotating or shifting.

[0145] Meanwhile, the drive component 6 is provided with a stop component 64, and the cover plate 71 is provided with a flange 73 at the contact part with the drive component 6. The flange 73 abuts against the stop component 64 to form a limit.

[0146] A reset element 62 (i.e., torsion spring) is also provided between the drive element 6 and the mounting bracket 3. When the drive pawl 63 on the drive element 6 abuts against the drive ratchet 74 and pushes the drive ratchet 74 to rotate the cover plate 71 from the first position to the second position, the positioning pawl slides along the surface of the positioning ratchet 611, and the reset element 62 is in an energy storage state.

[0147] When the drive ratchet 74 pushes the drive ratchet 74 to rotate the cover plate 71 from the first position to the second position, the positioning pawl 63 engages with the positioning ratchet, positioning the cover plate 71 in the second position.

[0148] When the operating member 4 stops moving, the reset member 62 releases the elastic force stored in the energy storage state. The driving member 6 is subjected to the elastic force of the reset member 62 and begins to rotate in the opposite direction, driving the driving pawl 63 to slide along the surface of the driving ratchet 74, so that the driving member 6 is reset from the second position back to the first position.

[0149] With this setup, the user only needs to operate the reciprocating motion of the operating component 4 to rotate the cleaning roller, thereby allowing different cleaning surfaces of the cleaning component to come into contact with the surface to be cleaned.

[0150] The cleaning roller 21 has a wiping material on its outer periphery, which comes into contact with the surface to be cleaned for cleaning. A wringing roller 39 is installed inside the mounting frame 3. One end of each wringing roller 39 abuts against the surface of the inner cavity of the mounting frame 3, and the other end is rotatably connected to the mounting plate 38. When the cleaning roller 21 rotates, the wiping material and the wringing roller 39 work together to achieve the water-squeezing function, and the cleaning roller 21 squeezes out the water from the wiping material under the action of the wringing roller 39.

[0151] In addition, the end of the mounting bracket 3 is recessed to form an installation space, and the drive unit 6 is located in the installation space. The installation space is covered by the end cover 8 to prevent dust or debris from entering.

Claims

1. A type of PVC-U mop, characterized in that, include: Mop handle (1), cleaning parts (2) and mounting bracket (3); The cleaning component (2) is rotatably connected to the mounting bracket (3) at both ends; The end of the mop handle (1) is connected to the mounting bracket (3), and the mop handle (1) is also provided with an operating component (4), which is adapted to slide along the axial direction of the mop handle (1); The cleaning component (2) and the operating component (4) are connected by a connector (5). The cleaning component (2) is provided with a wiping material on its outer periphery. The operating component (4) slides along the axial direction of the mop handle (1) to drive the connector (5) to move. The movement of the connector (5) causes the cleaning component (2) to rotate relative to the mounting bracket (3), so that different areas of the wiping material come into contact with the surface to be cleaned.

2. The mop according to claim 1, characterized in that, The operating component (4) includes a sleeve fitted around the outer periphery of the mop handle (1), and the sleeve is connected to the connecting component (5); When the sleeve is driven to slide along the axial direction of the mop handle (1), it drives the connector (5) to move.

3. The mop according to claim 2, characterized in that, The connector (5) is disposed in the hollow structure of the mop handle (1). The connector (5) includes a fixed shaft (42). Both ends of the fixed shaft (42) pass through the side wall of the mop handle (1) and are fixedly connected to the inner wall of the sleeve. When the sleeve is driven to slide along the axial direction of the mop handle (1), it drives the fixed shaft (42) to slide along the axial direction of the mop handle (1), thereby driving the connector (5) to move along the axial direction of the mop handle (1) in the hollow structure of the mop handle (1).

4. The mop according to claim 3, characterized in that, The mop handle (1) has two elongated holes (11) arranged opposite to each other. The two ends of the fixed shaft (42) pass through the elongated holes (11) from the side wall of the mop handle (1) and are fixedly connected to the inner wall of the sleeve.

5. The mop according to any one of claims 1-4, characterized in that, The connector (5) includes a flexible member, the two ends of which are connected to the cleaning member (2) and the operating member (4) respectively; The operating component (4) slides along the mop handle (1) in a direction away from the mounting frame, driving the flexible component to move. The movement of the flexible component pulls the cleaning component (2) to rotate relative to the mounting frame (3), so that different areas of the wiping material come into contact with the surface to be cleaned.

6. The mop according to claim 5, characterized in that, The flexible component is a connecting rope, one end of which is connected to the cleaning component (2) and the other end is connected to the operating component (4); The operating component (4) slides along the mop handle (1) in a direction away from the mounting frame, driving the connecting rope to move. The movement of the connecting rope pulls the cleaning component (2) to rotate relative to the mounting frame (3), so that different areas of the wiping material come into contact with the surface to be cleaned.

7. The mop according to claim 6, characterized in that, The mounting bracket (3) is provided with a mounting cavity for accommodating the cleaning component (2). The two ends of the cleaning component (2) protrude from the two opposite mounting side walls of the mounting cavity and are rotatably connected to the mounting side walls. The mounting bracket (3) is also provided with a mounting channel (37) extending along the axial direction of the cleaning component (2). One end of the mounting channel (37) is open and communicates with the hollow structure of the mop handle (1), and the other end is open and located on the mounting side wall. The connecting rope is disposed in the hollow structure of the mop handle, with one end connected to the operating component (4) and the other end extending into the mounting channel (37) through the hollow structure and extending out from the other end of the mounting channel to the outside of the mounting cavity to connect with the end of the cleaning component (2).

8. The mop according to claim 7, characterized in that, A support member (35) is provided on the outer side of the mounting sidewall away from the mounting cavity. The support member (35) is located between the end of the mounting channel (37) and the cleaning member (2) and is used to support the connecting rope away from the mounting sidewall.

9. The mop according to claim 8, characterized in that, The support member (35) has a through hole, and the connecting rope extends out from the installation channel (37), passes through the through hole, and connects to the end of the cleaning member (2).

10. The mop according to any one of claims 1-4 and 6-9, characterized in that, The cleaning component (2) includes a cleaning roller (21) and a driving part disposed at the end of the cleaning roller (21). The cleaning roller (21) is provided with a wiping material on its outer periphery. The driving part is connected to the cleaning roller (21) and the connecting part (5) respectively. The operating component (4) slides along the axial direction of the mop handle (1) to drive the connecting component (5) to move. The movement of the connecting component (5) causes the driving part to rotate from the first position to the second position. The rotation of the driving part causes the cleaning roller (21) to rotate relative to the mounting bracket (3) from the first area of ​​the wiping material to the surface to be cleaned to the second area to the surface to be cleaned.

11. The mop according to claim 10, characterized in that, The drive unit includes a cover plate (71) and a drive member (6). One end of the drive member (6) is connected to the connector (5), and the other end is connected to the drive cover plate (71). The cleaning roller (21) is fixedly connected to the cover plate (71). The operating component (4) slides along the axial direction of the mop handle (1) to drive the connecting component (5) to move. The movement of the connecting component (5) causes the driving component (6) to drive the cover plate (71) to rotate from the first position to the second position. The rotation of the cover plate (71) causes the cleaning roller (21) to rotate relative to the mounting bracket (3) from the first area of ​​the wiping material to the surface to be cleaned to the second area to the surface to be cleaned.

12. The mop according to claim 11, characterized in that, The drive member (6) and the cover plate (71) are provided with a drive pawl (63) and a drive ratchet (74) that meshes with the drive pawl (63). The operating component (4) slides along the axial direction of the mop handle (1) to drive the connecting component (5) to move. The moving of the connecting component (5) causes the driving pawl (63) to push the driving ratchet (74) to rotate, thereby driving the cover plate (71) to rotate from the first position to the second position.

13. The mop according to claim 12, characterized in that, The drive unit is also provided with a positioning element (32), which is disposed on the mounting frame (3) for unidirectional limiting of the rotation of the cover plate (71); During the process of the drive pawl (63) pushing the drive ratchet (74) to rotate, causing the cover plate (71) to rotate from the first position to the second position, the positioning member (32) avoids the cover plate (71). When the cover plate (71) rotates to the second position, the positioning member (32) positions the cover plate (71) circumferentially, so that the cover plate (71) remains in the second position.

14. The mop according to claim 13, characterized in that, The positioning element (32) is a positioning pawl, and the cover plate (71) is also provided with a positioning ratchet (72) that meshes with the positioning pawl. The driving pawl (63) pushes the driving ratchet (74) to rotate, causing the cover plate (71) to rotate from the first position to the second position. During this process, the positioning pawl slides along the positioning ratchet (72). When the cover plate (71) rotates to the second position, the positioning pawl slides into the tooth groove of the positioning ratchet to position the cover plate (71) circumferentially, so that the cover plate (71) is held in the second position.

15. The mop according to any one of claims 11-14, characterized in that, The drive unit is also provided with a reset member (62), which abuts against the drive member (6); When the drive member (6) rotates and drives the cover plate (71) to rotate from the first position to the second position, the reset member (62) is adapted to drive the drive member (6) to reset from the second position to the first position.

16. The mop according to claim 15, characterized in that, The reset member (62) is an elastic device, one of which is located on the mounting bracket (3) and the other is located on the drive member (6). When the operating member (4) slides along the axial direction of the mop handle (1) to drive the connecting member (5) to move, causing the driving member (6) to rotate the cover plate (71) from the first position to the second position, the reset member stores energy. When the driving member (4) stops, the reset member (62) releases energy, causing the reset member (62) to drive the driving part to reset from the second position to the first position.

17. The mop according to claim 16, characterized in that, The drive component (6) has an installation groove (65), and the mounting bracket (3) is also provided with a snap-fit ​​rib (36). One end of the reset component (62) is located in the installation groove (65), and the other end abuts against the snap-fit ​​rib (36), thereby enabling the drive component (6) to store or apply energy.

18. The mop according to claim 17, characterized in that... The reset component is a torsion spring, which is embedded in the snap-fit ​​rib (36) and its two ends abut against the mounting groove (65) respectively. When the drive component (6) rotates, it is suitable to drive the torsion spring to store or apply energy.

Images