Cloth clamping mop

Abstract

The utility model relates to the technical field of cleaning supplies, and discloses a cloth clamping mop which comprises a mop rod. The mop head comprises a mop plate and a clamping piece movably arranged with the mop plate, the mop rod is rotatably connected with the mop head, and the clamping piece has a loosening state in which the clamping piece is opened in the direction away from the mop plate and a clamping state in which the clamping piece is close to the mop plate and abuts against the mop plate; the lever structure is arranged on the mop head, a fulcrum of the lever structure is arranged on the mop plate, a power end of the lever structure is connected with the mop rod, a resistance end of the lever structure is connected with the clamping piece, and when the mop rod is pulled, the lever structure is driven to rotate with the fulcrum as a rotating shaft, the lever structure rotates, and the clamping piece is driven to be switched between a clamping state and a loosening state.

Description

Technical Field

[0001] This utility model relates to the field of cleaning products technology, specifically to a cloth-clamping mop. Background Technology

[0002] A mop typically consists of a mop head that can move on the floor and a mop handle that is rotatably attached to the mop head. The mop head is detachably fitted with a mop cloth, which is held in place by a clamp. Utility Model Content

[0003] In view of this, the present invention provides a cloth clamping mop and a new structure for driving the movement of the clamping component.

[0004] This utility model provides a cloth-clamping mop, comprising:

[0005] mop handle;

[0006] A mop head includes a mop plate and a clamping member movably disposed with the mop plate. The mop handle is rotatably connected to the mop head. The clamping member has a released state that opens away from the mop plate and a clamping state that approaches and abuts the mop plate.

[0007] A lever structure is provided on the mop head, with the fulcrum of the lever structure located on the mop plate. The power end of the lever structure is connected to the mop handle, and the resistance end of the lever structure is connected to the clamping member. When the mop handle is pulled, it drives the lever structure to rotate around the fulcrum. The rotation of the lever structure drives the clamping member to switch between the clamping state and the releasing state.

[0008] Beneficial effects: When it is necessary to remove and replace the cleaning material, pulling the mop handle causes the lever structure to rotate around the fulcrum. This rotation drives the clamping component to switch from a clamping state to a released state, opening it away from the mop head, thus facilitating the removal and replacement of the cleaning material. After removal and replacement, the mop handle can be moved in the opposite direction, causing the lever structure to rotate. This rotation drives the clamping component to switch from a released state to a clamping state, where it abuts against the mop head, securing the cleaning material.

[0009] In one optional embodiment, the resistance end is connected to the clamping member via a transmission part. When the mop handle is pulled, it drives the lever structure to rotate around the fulcrum. The rotation of the lever structure drives the transmission part to move radially along the mop handle, thereby driving the clamping member to switch between the clamping state and the releasing state.

[0010] Beneficial effect: By connecting the resistance end and the clamping member through the transmission part, the transmission part can convert the rotation of the lever structure into the movement of the clamping member.

[0011] In one alternative embodiment, the transmission part includes a first link, a first end of the first link being rotatably connected to the resistance end, and a second end of the first link being connected to the clamping member;

[0012] The lever structure rotates, causing the first connecting rod to move radially along the mop handle;

[0013] The first link moves radially along the mop handle, pushing the clamping member to slide away from the mop board, and a relative rotation occurs between the first link and the clamping member.

[0014] Beneficial effects: When it is necessary to disassemble and replace the wiping material, pull the mop handle, which will cause the lever structure to rotate around the fulcrum. The rotation of the lever structure will cause the first connecting rod to move radially away from the mop board along the mop handle, thereby driving the clamping part to switch from the clamping state to the released state. The clamping part opens away from the mop board, making it easier to disassemble and replace the wiping material.

[0015] In one alternative embodiment, the clamping member includes:

[0016] The mounting head passes through the mop plate and is hinged to the second end of the first connecting rod;

[0017] The plate body is connected to the end of the mounting head away from the first connecting rod, and the plate body extends along the length direction of the mop board.

[0018] Beneficial effects: The mounting head passes through the mop plate and is hinged to the second end of the first connecting rod. The mop plate can restrict the mounting head in the vertical direction. The plate extends along the length of the mop plate, which can have a larger contact area with the wiping parts, thus better clamping the wiping parts.

[0019] In one optional embodiment, the mounting head and the mop board are connected by a first limiting structure, which guides the movement direction of the mounting head.

[0020] Beneficial effect: By setting a first limiting structure, the first limiting structure is used to guide the movement direction of the mounting head, ensuring the movement direction of the clamping part.

[0021] In one alternative embodiment, the mop board includes a top plate and a bottom plate, and the first limiting structure includes a first limiting hole provided in the top plate and / or the bottom plate for the mounting head to pass through.

[0022] Beneficial effect: By setting the first limiting hole, the mounting head passes through the first limiting hole, and the first limiting hole guides the movement direction of the mounting head, ensuring the movement direction of the clamping part.

[0023] In one optional embodiment, the top plate is provided with a surrounding plate protruding toward the bottom plate, and the first limiting hole is provided in the surrounding plate; and / or, the bottom plate is provided with a surrounding plate protruding toward the top plate, and the first limiting hole is provided in the surrounding plate.

[0024] Beneficial effects: By setting up a surrounding panel that protrudes from the top or bottom plate, the surrounding panel can enclose the first connecting rod on the inside, making the appearance more aesthetically pleasing.

[0025] In one alternative embodiment, the clamping member further includes one of a mating plate and a cantilever rod, the surrounding plate is provided with the other of the mating plate and the cantilever rod, the mating plate or the cantilever rod is located on at least one side of the mounting head, and the mating plate is slidably engaged with the cantilever rod;

[0026] Alternatively, the clamping member may further include a mating plate located on at least one side of the mounting head, and the first limiting structure may further include a second limiting groove that slides with the mating plate.

[0027] Beneficial effects: The sliding fit between the mating plate and the cantilever rod, or the sliding fit between the mating plate and the second limiting groove, can further guide the movement of the clamping parts.

[0028] In one optional embodiment, the lever structure is hinged to the lower end of the mop handle via a movable part. When the mop handle is pulled, the movable part moves along the axial direction of the mop handle, and the movable part drives the lever structure to rotate.

[0029] Beneficial effects: The lever structure is hinged to the lower end of the mop handle via a moving part, allowing the mop handle to rotate relative to the moving part. When the mop handle is pulled, it causes the moving part to move along the axial direction of the mop handle. The moving part can convert the axial movement of the mop handle into the rotation of the lever structure, thereby driving the lever structure to rotate. The rotation of the lever structure drives the clamping component to switch between the clamping and releasing states.

[0030] In one alternative embodiment, the mop board includes a top plate, the top plate of the mop board is disposed between the mop handle and the clamping member, and the moving part passes through the top plate and is connected to the lever structure and the mop handle respectively.

[0031] Beneficial effects: The moving part passes through the top plate and is connected to the lever structure and the mop handle respectively. Therefore, the lever structure and the transmission part are both located inside the mop handle, making the appearance more aesthetically pleasing.

[0032] In one alternative embodiment, the mop handle and the moving part are engaged by a second limiting structure, which guides the moving direction of the moving part.

[0033] Beneficial effect: By setting a second limiting structure, the movement direction of the moving part can be guided, ensuring that the moving part moves along the mop handle axis.

[0034] In one optional embodiment, the second limiting structure includes two limiting plates disposed opposite to each other, and the moving part is disposed between the two limiting plates.

[0035] Beneficial effects: The moving part is located between two opposing limit plates, which can effectively guide the movement direction of the moving part without affecting the connection between the moving part and the lever structure.

[0036] In one optional embodiment, a third limiting structure is provided between the moving part and the mop handle, the third limiting structure being used to limit the moving part from displacing along the axial direction of the mop handle when the clamping member is in the clamping state.

[0037] Beneficial effect: By setting a third limiting structure between the moving part and the mop handle, when the clamping part is in the loose state, the third limiting structure restricts the moving part from moving along the axial direction of the mop handle, preventing the clamping part from moving and causing injury to the user when changing the wiping material.

[0038] In one alternative embodiment, the mop board includes a top plate, the top plate is disposed between the mop handle and the clamping member, and the moving part passes through the top plate and is connected to the lever structure and the mop handle respectively;

[0039] The third limiting structure is a first limiting protrusion disposed on the outer periphery of the moving part. When the clamping member is in the clamping state, the first limiting protrusion abuts against and limits the top plate on the side near the clamping member.

[0040] Beneficial effects: When the clamping component is in the clamping state, the first limiting protrusion abuts against the side of the top plate closest to the clamping component, preventing the moving part from moving towards the mop handle. This prevents the clamping component from loosening during normal mopping and ensures that the user can mop normally. The moving part passes through the top plate and connects to both the mop handle and the transmission part. The transmission part is located inside the mop plate, resulting in a more aesthetically pleasing appearance.

[0041] In one optional embodiment, a spring arm is provided on the outer periphery of the movable part, the fixed end of the spring arm is fixedly connected to the movable part, and the spring arm extends toward the mop handle, and the first limiting protrusion is provided on the free end of the spring arm away from the movable part.

[0042] Beneficial effects: By setting the first limiting protrusion on the free end of the spring arm away from the moving part, the spring arm is elastic. Therefore, when it is necessary to change the wiping material, the spring arm can be squeezed to make it fit or move closer to the moving part, so that the first limiting protrusion is disengaged from the contact limit with the top plate, and the moving part can move axially with the mop handle.

[0043] In one optional embodiment, the first limiting protrusion is provided with a guide surface at both the end near the top plate and the end away from the top plate;

[0044] When the mop handle drives the moving part to move along the axial direction of the mop handle, the first limiting protrusion moves past the top plate to the side of the top plate close to the mop handle under the action of the guide surface;

[0045] When the moving part is reset, the first limiting protrusion moves again across the top plate to the side of the top plate away from the mop handle under the action of the guide surface.

[0046] Beneficial effects: By setting a guide surface at the end of the first limiting part near the top plate, when the mop handle drives the moving part to move along the mop handle axis, the first limiting protrusion moves over the top plate to the side of the top plate near the mop handle under the action of the guide surface. By setting a guide surface at the end of the first limiting part away from the top plate, when the moving part is reset, the first limiting protrusion moves over the top plate again to the side of the top plate away from the mop handle under the action of the guide surface. Therefore, the setting of the guide surface facilitates the smooth movement and reset of the moving part.

[0047] In one optional embodiment, a fourth limiting structure is provided between the moving part and the mop handle, the fourth limiting structure being used to limit the moving part from displacing along the axial direction of the mop handle when the clamping member is in the released state.

[0048] Beneficial effect: By setting a fourth limiting structure between the moving part and the mop handle, when the clamping part is in the released state, the fourth limiting structure restricts the moving part from moving along the axial direction of the mop handle, preventing the clamping part from moving and causing injury to the user when changing the wiping material.

[0049] In one alternative embodiment, the mop board includes a top plate, and the movable part passes through the top plate and is connected to the mop handle and the lever structure respectively;

[0050] The fourth limiting structure is a second limiting protrusion disposed on the outer periphery of the moving part. When the clamping member is in the released state, the second limiting protrusion abuts against the side of the top plate near the mop handle for limiting.

[0051] Beneficial effects: When the clamp is in the released state, the second limiting protrusion abuts against the side of the top plate closest to the mop handle, preventing the moving part from displacing along the mop handle axis away from it. This prevents injury to the user from movement of the clamp when changing cleaning materials. The moving part passes through the top plate and connects to both the mop handle and the lever structure. The lever structure is located inside the mop plate, resulting in a more aesthetically pleasing appearance.

[0052] In one alternative embodiment, the outer periphery of the movable part is provided with a spring arm extending toward the mop handle, and the second limiting protrusion is provided on the free end of the spring arm away from the movable part.

[0053] Beneficial effects: By setting the second limiting protrusion on the free end of the spring arm away from the moving part, the spring arm is elastic. Therefore, after the wiping material is replaced, the spring arm can be squeezed to make it fit or approach the moving part, so that the second limiting protrusion is disengaged from the contact limit with the top plate, and the moving part can be reset along the axial movement of the mop handle.

[0054] In one optional embodiment, the spring arm is provided with a first limiting protrusion for restricting the movement of the movable part in a direction closer to the mop handle, and a second limiting protrusion is provided on the side of the first limiting protrusion away from the mop handle.

[0055] Beneficial effects: When the clamping device is in the clamping state, the first limiting protrusion abuts against the side of the top plate away from the mop handle, preventing the moving part from moving along the mop handle axis towards the mop handle, ensuring normal mopping. When it is necessary to remove and replace the wiping material, the mop handle drives the moving part to move along the mop handle axis and moves the clamping device to the released state. At this time, the second limiting protrusion abuts against the side of the top plate near the mop handle, preventing the moving part from displacing along the mop handle axis towards the away from the mop handle, thus preventing the clamping device from moving and causing injury to the user when changing the wiping material.

[0056] In one optional embodiment, the lever structure is hinged to the lower end of the mop handle via a movable part, wherein one of the movable parts and the lever structure is provided with a first groove, and the other is provided with a first pin extending into the first groove;

[0057] When the movable part moves along the axial direction of the mop handle, the first pin slides along the first groove while moving along the axial direction of the mop handle, causing the lever structure to rotate.

[0058] Beneficial effects: The moving part and the lever structure are connected by the first groove and the first pin. When the mop handle drives the moving part to move along the axial direction of the mop handle, the moving part drives one end of the lever structure to move along the axial direction of the mop handle and slide along the first groove, thereby causing the lever structure to rotate. The rotation of the lever structure drives the transmission part to move radially along the mop handle, thereby causing the clamping part to slide away from the mop board, so that the clamping part switches from the clamping state to the releasing state.

[0059] In one alternative embodiment, the first groove has an open end through which the first pin enters the first groove.

[0060] Beneficial effect: By providing an open end to the first groove, it is easier to insert the first pin into the first groove.

[0061] In one optional embodiment, the lever structure is hinged to the lower end of the mop handle via a movable part. When the mop handle is pulled, the movable part moves along the axial direction of the mop handle, and the movable part drives the lever structure to rotate. A movable member is slidably provided on the outer side of the mop handle. The lower end of the mop handle is rotatably connected to the movable part. When the mop handle is pulled, the movable member pushes against the mop board.

[0062] Beneficial effects: By setting a movable part on the outside of the mop handle, when it is necessary to change the wiping part, hold the mop handle with one hand and the movable part with the other hand, pull the mop handle to make the movable part push against the mop board, continue to pull the mop handle to drive the moving part to move along the mop handle axis, the moving part drives the lever structure to rotate, and finally pushes the clamping part to slide away from the mop board, so that the clamping part switches from the clamping state to the released state, making it convenient for users to change the wiping material.

[0063] In one optional embodiment, a reset member is provided between the movable member and the mop handle. When the mop handle and the movable member are driven to slide relative to each other, such that the movable member slides to abut against and push against the mop board, the reset member stores force, releases force, and drives the mop handle and the movable member to reset.

[0064] Beneficial effects: By setting a reset component between the movable part and the mop handle, when the wiping material needs to be replaced, the mop handle and the movable part are driven to slide relative to each other, so that the movable part slides to abut against the mop board and pushes against the mop board. At this time, the reset component stores force. After the replacement is completed, the reset component drives the mop handle and the movable part to reset, which can reduce the user's operation.

[0065] In one optional embodiment, the movable component is sleeved on the outside of the mop handle, and the reset component is a spring sleeved on the outside of the mop handle and located inside the movable component;

[0066] One end of the spring abuts against the inner wall of the movable part, and the other end abuts against the outer wall of the mop handle.

[0067] Beneficial effects: When the mop needs to be replaced, the mop handle and the moving part slide relative to each other, causing the moving part to slide to abut against the mop board and push against the mop board. At this point, the spring is compressed. After the replacement is completed, the elastic force of the spring drives the mop handle and the moving part to return to their original positions, which can reduce the user's operation.

[0068] In one alternative embodiment, the mop handle includes a top plate with a through groove, the movable part passing through the through groove and connected to the lever structure, and two mounting plates are provided on the top surface of the top plate near the mop handle, extending from the opposite sides of the through groove toward the mop handle.

[0069] One of the mounting plate and the moving part is provided with a second sliding groove, and the other is provided with a hinge shaft. The moving part and the mounting plate are slidably connected through the hinge shaft and the second sliding groove. When the moving part moves along the axial direction of the mop handle, the hinge shaft slides along the second sliding groove.

[0070] Beneficial effects: By providing a second slide groove in one of the mounting plate and the moving part, and a hinge shaft in the other, the moving part and the mounting plate are slidably connected via the hinge shaft and the second slide groove. The hinge shaft can rotate in the second slide groove or slide along the second slide groove. When the moving part moves along the mop handle axis, the hinge shaft slides along the second slide groove, which can guide the movement of the moving part.

[0071] In one optional embodiment, the mop handle and the movable member are driven to slide relative to each other, causing the movable member to slide to abut against the mounting plate. While the mop handle and the movable member continue to slide relative to each other, the movable member pushes against the mounting plate, causing the mop handle to drive the moving part to move. The moving part drives the lever structure to rotate, and the lever structure causes relative movement between the clamping member and the mop plate, allowing the clamping member to switch between the clamping state and the releasing state.

[0072] Beneficial effects: When it is necessary to disassemble and replace the wiping material, hold the mop handle with one hand and the movable part with the other hand, so that the movable part slides relative to the mop handle until it abuts against the mounting plate. Pull the mop handle to make the lever structure rotate. The lever structure causes relative movement between the clamping part and the mop plate, so that the clamping part moves relative to the mop plate, and the clamping part switches from the clamping state to the released state. The clamping part opens away from the mop plate, thus making it easier to disassemble and replace the wiping material.

[0073] In one optional embodiment, limiting grooves are provided on opposite sides of the through groove, and limiting protrusions are provided on opposite sides of the moving part. When the moving part passes through the top plate through the through groove, the limiting protrusions engage with the limiting grooves to limit the displacement of the moving part relative to the other sides of the through groove.

[0074] Beneficial effect: By setting limiting grooves on opposite sides of the through groove and setting limiting protrusions on opposite sides of the moving part, the limiting protrusions and limiting grooves can be engaged to prevent the moving part from shaking when moving.

[0075] In one optional embodiment, the mop handle includes a handle body and a first connector, the first connector being rotatably connected to the handle body and connected to the movable part;

[0076] The rotation axis of the first connector is perpendicular to the rotation axis of the rod.

[0077] Beneficial effects: Since the first connector is rotatably connected to the rod body and the transmission mechanism, and the rotation axis of the first connector and the rod body is perpendicular to the rotation axis of the first connector and the transmission mechanism, the mop handle can be rotated to various angles, making it convenient for users to use.

[0078] In one optional embodiment, the mop handle includes an outer rod and an inner rod slidably disposed within the outer rod. The lower end of the inner rod is connected to the moving part via the first connector. The outer rod is rotatably connected to the mop plate. When the inner rod is pulled, the lever structure is driven to rotate about the fulcrum as the rotation axis. The rotation of the lever structure drives the clamping member to switch between the clamping state and the releasing state.

[0079] Beneficial effects: When the wiping part needs to be replaced, when the inner rod is pulled, the inner rod slides relative to the outer rod. The inner rod drives the lever structure to rotate around the fulcrum. The rotation of the lever structure causes relative movement between the clamping part and the mop board, so that the clamping part moves relative to the mop board, allowing the clamping part to switch from the clamping state to the released state. The clamping part opens away from the mop board, making it easier to disassemble and replace the wiping material.

[0080] In one optional embodiment, the lower end of the inner rod is hinged to the first connecting member via a first connecting shaft, and the lower end of the first connecting member is hinged to the moving part via a second connecting shaft, wherein the first connecting shaft is perpendicular to the second connecting shaft.

[0081] Beneficial effects: Since the first connecting shaft is perpendicular to the second connecting shaft, the inner rod can rotate in all directions, making it easier for users to mop the floor.

[0082] In one alternative embodiment, the outer rod is hinged to the mop board via a second connector.

[0083] Beneficial effect: Since the outer rod and the mop board are hinged through the second connector, it is easy for the outer rod to rotate relative to the mop board.

[0084] In one optional embodiment, the lower end of the outer rod is hinged to the second connecting member via a third connecting shaft, and the second connecting member is hinged to the mop board via a fourth connecting shaft. On a projection plane parallel to the upper surface of the mop board, the projection of the third connecting shaft is perpendicular to the projection of the fourth connecting shaft. The inner rod has an initial position and a pulled position. In the initial position, the clamping member is in a clamping state, and in the pulled position, the clamping member is in a released state. In the initial position, the first connecting shaft and the third connecting shaft are parallel and coplanar, and the second connecting shaft and the fourth connecting shaft are parallel and coplanar.

[0085] Beneficial effects: On a projection plane parallel to the upper surface of the mop board, the projection of the third connecting shaft is perpendicular to the projection of the fourth connecting shaft, ensuring that the outer rod can rotate in all directions. In the initial position, the first and third connecting shafts are parallel and coplanar, and the second and fourth connecting shafts are parallel and coplanar, so the outer and inner rods can rotate together in all directions, facilitating user operation.

[0086] In one alternative embodiment, the inner rod is provided with one of a third sliding groove and a convex strip, and the outer rod is provided with the other of a third sliding groove and a convex strip, wherein the convex strip is slidably engaged with the third sliding groove.

[0087] Beneficial effect: By providing one of the third sliding groove and the convex strip on the inner rod, and the other of the second sliding groove and the convex strip on the outer rod, the sliding direction of the inner rod relative to the outer rod can be guided by the sliding engagement of the convex strip with the third sliding groove.

[0088] In one alternative embodiment, the lever structure includes a power segment and a resistance segment, with an included angle between the power segment and the resistance segment, and the fulcrum is located at the connection point of the power segment and the resistance segment.

[0089] Beneficial effects: Due to the included angle between the power segment and the resistance segment, the direction of force can be effectively changed, and the space occupied can be reduced. When the mop handle drives the moving part to move along the mop handle axis, the moving part drives the power end of the lever to move along the mop handle axis, which in turn drives the power segment and the resistance segment to rotate around the fulcrum, and drives the resistance end of the lever to move radially along the mop handle, which in turn drives the transmission part to move radially along the mop handle, thereby causing the clamping part to slide away from the mop board, so that the clamping part switches from the clamping state to the released state.

[0090] In one alternative implementation, the included angle is less than or equal to 90 degrees.

[0091] Beneficial effects: The angle between the power lever and the resistance lever is an acute angle or a right angle, and the overall space occupied by the lever is small, which makes the overall size of the mop and the mop clamp smaller.

[0092] In one alternative embodiment, the clamping member includes a mounting structure and a soft rubber part disposed at one end of the mounting structure away from the mop board;

[0093] When the clamping member is in the clamping state, the soft rubber part abuts against the mop board to clamp the wiping material.

[0094] Beneficial effect: The soft rubber part holds the wiping material, and the soft rubber part can come into contact with the ground without damaging the ground.

[0095] In one alternative embodiment, the mounting structure has a insertion groove on the side away from the mop handle, and the soft rubber part extends into the insertion groove and is interference-fitted with the inner wall of the insertion groove.

[0096] Beneficial effects: The soft rubber part extends into the insertion groove and is interference-fitted with the inner wall of the insertion groove, making the connection between the soft rubber part and the mounting structure simple and convenient.

[0097] In one alternative embodiment, the soft rubber component has a plurality of clamping teeth on the side near the mop board.

[0098] Beneficial effect: The soft rubber part has multiple clamping teeth on the side near the mop board, which can firmly hold the wiping part.

[0099] In one alternative embodiment, the soft rubber part has a plurality of friction patterns on the side away from the mop handle.

[0100] Beneficial effects: The soft rubber part has multiple friction patterns on the side away from the mop handle, which can increase the friction between the part and the ground and improve the cleaning effect. Attached Figure Description

[0101] 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.

[0102] Figure 1 This is a schematic diagram of a cloth-clamping mop according to an embodiment of the present utility model. Figure 1 ;

[0103] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0104] Figure 3 This is a schematic diagram of a cloth-clamping mop after removing the outer rod according to an embodiment of the present utility model;

[0105] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0106] Figure 5 This is a schematic diagram of a cloth-clamping mop according to an embodiment of the present utility model. Figure 2 ;

[0107] Figure 6 This is a schematic diagram of a cloth-clamping mop after removing the outer rod and mop board according to an embodiment of the present utility model;

[0108] Figure 7 This is a schematic diagram of a cloth-clamping mop after the bottom plate has been removed, according to an embodiment of the present utility model.

[0109] Figure 8 A schematic diagram of a lever structure Figure 1 ;

[0110] Figure 9 Schematic diagram of the moving part Figure 1 ;

[0111] Figure 10 An illustration of a mop board Figure 1 ;

[0112] Figure 11 This is a diagram showing the mop board after the bottom plate has been removed.

[0113] Figure 12 Schematic diagram of the installation structure Figure 1 ;

[0114] Figure 13 This is a schematic diagram of the outer rod;

[0115] Figure 14 This is a schematic diagram of the first connector;

[0116] Figure 15 This is a schematic diagram of a cloth-clamping mop according to the present invention. Figure 3 ;

[0117] Figure 16 for Figure 15 Enlarged view of point C in the middle;

[0118] Figure 17 for Figure 15 A schematic diagram of the cloth-clamping mop after removing the movable parts;

[0119] Figure 18 for Figure 17 Enlarged view of point D in the middle;

[0120] Figure 19 for Figure 15 A diagram showing the cloth-covered mop after the base plate has been removed;

[0121] Figure 20 for Figure 19 Enlarged view at point E in the middle;

[0122] Figure 21 for Figure 15 A schematic diagram of the mop handle;

[0123] Figure 22 for Figure 15 A diagram showing the mop board after the bottom plate has been removed;

[0124] Figure 23 Schematic diagram of the moving part Figure 2 ;

[0125] Figure 24 A schematic diagram of a lever structure Figure 2 ;

[0126] Figure 25 Schematic diagram of the installation structure Figure 2 ;

[0127] Figure 26 This is a schematic diagram of a cloth-clamping mop according to one embodiment of the present invention. Figure 4 ;

[0128] Figure 27 for Figure 26 Enlarged view at point F;

[0129] Figure 28 for Figure 26 A schematic diagram of a mop handle.

[0130] Explanation of reference numerals in the attached figures:

[0131] 1. Mop handle; 100. Handle body; 101. Outer handle; 1011. Protruding strip; 1012. Third connecting shaft; 102. Inner handle; 1021. Third sliding groove; 103. First connecting piece; 2. Mop plate; 200. Top plate; 2001. Limiting groove; 201. Hinge seat; 202. First limiting hole; 203. Enclosure; 204. Cantilever rod; 205. Limiting plate; 206. Second limiting groove; 207. Base plate; 208. Mounting plate; 2081. Second sliding groove; 3. Clamping piece; 30. Mounting structure; 301. Mounting head; 302. Plate 303. Body; 304. Mating plate; 305. Insertion groove; 31. Soft rubber part; 316. Clamping tooth; 4. Lever structure; 407. Power rod segment; 408. Resistance rod segment; 409. Fulcrum; 400. First pin; 5. First connecting rod; 7. Movable part; 8. Moving part; 800. Spring arm; 801. First slide groove; 802. First limiting protrusion; 803. Second limiting protrusion; 804. Hinge shaft; 805. Limiting ridge; 9. Second connecting part; 901. Fourth connecting shaft; 1001. First connecting shaft; 1002. Second connecting shaft; 11. Spring. Detailed Implementation

[0132] 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.

[0133] The following is combined with Figures 1 to 28 The following describes embodiments of the present invention.

[0134] According to an embodiment of the present invention, a cloth-clamping mop is provided, including a mop handle 1, a mop head and a lever structure 4.

[0135] The mop head includes a mop plate 2 and a clamping member 3 movably disposed with the mop plate 2. The mop handle 1 is rotatably connected to the mop head. The clamping member 3 has a released state that opens away from the mop plate 2 and a clamping state that approaches and abuts the mop plate 2. A lever structure 4 is disposed on the mop head. The fulcrum 403 of the lever structure 4 is disposed on the mop plate 2. The power end of the lever structure 4 is connected to the mop handle 1, and the resistance end of the lever structure 4 is connected to the clamping member 3. When the mop handle 1 is pulled, it drives the lever structure 4 to rotate around the fulcrum 403 as the rotation axis. The rotation of the lever structure 4 drives the clamping member 3 to switch between the clamping state and the released state.

[0136] In this embodiment, when it is necessary to disassemble and replace the wiping material, pulling the mop handle 1 causes the lever structure 4 to rotate around the fulcrum 403. The rotation of the lever structure 4 drives the clamping member 3 to switch from the clamping state to the loosening state. The clamping member 3 opens away from the mop plate 2, thus facilitating the disassembly and replacement of the wiping material. After disassembly and replacement are completed, the mop handle 1 can be moved in the opposite direction, thereby driving the lever structure 4 to rotate. The rotation of the lever structure 4 drives the clamping member 3 to switch from the loosening state to the clamping state. The clamping member 3 abuts against the mop plate 2, clamping the wiping material.

[0137] In one specific embodiment, the wiping material is a mop or a disposable face towel.

[0138] In one embodiment, the resistance end and the clamping member 3 are connected through a transmission part. When the mop handle 1 is pulled, it drives the lever structure 4 to rotate around the fulcrum 403 as the rotation axis. The rotation of the lever structure 4 drives the transmission part to move radially along the mop handle 1, thereby driving the clamping member 3 to switch between the clamping state and the releasing state.

[0139] In this embodiment, by connecting the resistance end and the clamping member 3 via a transmission unit, the transmission unit can convert the rotation of the lever structure 4 into the movement of the clamping member 3. When it is necessary to disassemble and replace the wiping material, the mop handle 1 is pulled, causing the lever structure 4 to rotate around the fulcrum 403. The rotation of the lever structure 4 causes the transmission unit to move radially away from the mop plate 2 along the mop handle 1, thereby driving the clamping member 3 to switch from the clamping state to the loosening state. The clamping member 3 opens away from the mop plate 2, thus facilitating the disassembly and replacement of the wiping material. After disassembly and replacement are completed, the mop handle 1 can be moved in the opposite direction, causing the lever structure 4 to rotate. The rotation of the lever structure 4 causes the transmission unit to move radially towards the mop plate 2 along the mop handle 1, thereby driving the clamping member 3 to switch from the loosening state to the clamping state. The clamping member 3 abuts against the mop plate 2, clamping the wiping material.

[0140] In one embodiment, such as Figure 6 , Figure 7 as well as Figure 20 As shown, the transmission part includes a first connecting rod 5, the first end of the first connecting rod 5 is rotatably connected to the resistance end, and the second end of the first connecting rod 5 is connected to the clamping member 3; the lever structure 4 rotates, driving the first connecting rod 5 to move radially along the mop handle 1; the first connecting rod 5 moves radially along the mop handle 1, pushing the clamping member 3 to slide away from the mop plate 2, and a relative rotation occurs between the first connecting rod 5 and the clamping member 3.

[0141] In this embodiment, when it is necessary to disassemble and replace the wiping material, the mop handle 1 is pulled, which causes the lever structure 4 to rotate around the fulcrum 403. The rotation of the lever structure 4 causes the first connecting rod 5 to move radially away from the mop plate 2 along the mop handle 1, thereby driving the clamping member 3 to switch from the clamping state to the releasing state. The clamping member 3 opens away from the mop plate 2, which facilitates the disassembly and replacement of the wiping material.

[0142] In other alternative embodiments, the transmission unit can have other structural shapes. For example, the transmission unit includes a gear, a first rack, and a second rack, wherein the first rack is connected to the resistance end and meshes with the gear, the gear also meshes with the second rack, the second rack is connected to the clamping member, and the first and second racks are at a certain angle, thereby converting the rotation of the lever structure 4 into the movement of the clamping member 3. The rotation of the lever structure 4 drives the first rack to move, thereby driving the gear to rotate, and the second rack drives the clamping member 3 to open away from the mop plate 2.

[0143] In one embodiment, such as Figure 6 , Figure 7 , Figure 12 , Figure 20 , Figure 25 The clamping member 3 includes a mounting head 301 and a plate 302. The mounting head 301 passes through the mop plate 2 and is hinged to the second end of the first connecting rod 5; the plate 302 is connected to the end of the mounting head 301 away from the first connecting rod 5, and the plate 302 extends along the length of the mop plate 2.

[0144] In this embodiment, the mounting head 301 passes through the mop plate 2 and is hinged to the second end of the first connecting rod 5. The mop plate 2 can restrict the mounting head 301 in the vertical direction. The plate body 302 extends along the length of the mop plate 2 and can have a larger contact area with the wiping component, thereby better clamping the wiping component.

[0145] In one embodiment, the mounting head 301 is connected to the mop plate 2 through a first limiting structure, which guides the movement direction of the mounting head 301.

[0146] In this embodiment, a first limiting structure is provided to guide the movement direction of the mounting head 301, thereby ensuring the movement direction of the clamping member 3.

[0147] In one embodiment, combined Figure 7 and Figure 11 The mop board 2 includes a top plate 200 and a bottom plate 207. The first limiting structure includes a first limiting hole 202 provided in the top plate 200 and / or the bottom plate 207 for the mounting head 301 to pass through.

[0148] In this embodiment, by providing a first limiting hole 202, the mounting head 301 passes through the first limiting hole 202, and the first limiting hole 202 guides the movement direction of the mounting head 301, ensuring the movement direction of the clamping member 3.

[0149] In one embodiment, the top plate 200 is provided with a surrounding plate 203 protruding toward the bottom plate 207, and a first limiting hole 202 is provided in the surrounding plate 203; and / or, the bottom plate 207 is provided with a surrounding plate 203 protruding toward the top plate 200, and a first limiting hole 202 is provided in the surrounding plate 203.

[0150] In this embodiment, by setting a surrounding plate 203, which protrudes from the top plate 200 or the bottom plate 207, the surrounding plate 203 can enclose the first connecting rod 5 on the inside, making the appearance more aesthetically pleasing.

[0151] Specifically in one embodiment, such as Figure 11 As shown, the enclosure 203 protrudes from the top plate 200.

[0152] In one embodiment, such as Figure 7 As shown, the clamping member 3 also includes one of a mating plate 303 and a cantilever rod 204, and the surrounding plate 203 is provided with the other of the mating plate 303 and the cantilever rod 204. The mating plate 303 or the cantilever rod 204 is located on at least one side of the mounting head 301, and the mating plate 303 and the cantilever rod 204 are in sliding engagement; or, as Figure 22 and Figure 25 The clamping member 3 also includes a mating plate 303 located on at least one side of the mounting head 301, and the first limiting structure includes a second limiting groove 206 that slides with the mating plate 303.

[0153] In this embodiment, the mating plate 303 is slidably engaged with the cantilever rod 204, or the mating plate 303 is slidably engaged with the second limiting groove 206, which can further guide the movement of the clamping member 3.

[0154] In one embodiment, the lever structure 4 is hinged to the lower end of the mop handle 1 via a moving part 8. When the mop handle 1 is pulled, the moving part 8 moves along the axial direction of the mop handle 1, and the moving part 8 drives the lever structure 4 to rotate.

[0155] In this embodiment, the lever structure 4 is hinged to the lower end of the mop handle 1 via the moving part 8, which allows the mop handle 1 to rotate relative to the moving part 8. When the mop handle 1 is pulled, it causes the moving part 8 to move along the axial direction of the mop handle 1. The moving part 8 can convert the axial movement of the mop handle 1 into the rotation of the lever structure 4, thereby causing the lever structure 4 to rotate. The rotation of the lever structure 4 drives the clamping member 3 to switch between the clamping state and the releasing state.

[0156] In one embodiment, the mop board 2 includes a top plate 200, and the top plate 200 of the mop board 2 is disposed between the mop handle 1 and the clamping member 3. The moving part 8 passes through the top plate 200 and is connected to the lever structure 4 and the mop handle 1 respectively.

[0157] In this embodiment, the moving part 8 passes through the top plate 200 and is connected to the lever structure 4 and the mop handle 1 respectively. Therefore, the lever structure 4 and the transmission part are both located inside the mop plate 2, making the appearance more aesthetically pleasing.

[0158] In one embodiment, the mop board 2 and the moving part 8 are engaged by a second limiting structure, which is used to guide the moving direction of the moving part 8.

[0159] In this embodiment, by setting a second limiting structure, the moving direction of the moving part 8 can be guided to ensure that the moving part 8 moves along the axial direction of the mop handle 1.

[0160] In one embodiment, such as Figure 19 and Figure 20 The second limiting structure includes two limiting plates 205 arranged opposite to each other, and the moving part 8 is disposed between the two limiting plates 205.

[0161] In this embodiment, the moving part 8 is located between two opposing limiting plates 205, which can effectively guide the moving direction of the moving part 8 without affecting the connection between the moving part 8 and the lever structure 4.

[0162] In other alternative embodiments, the second limiting structure can be a limiting hole. The moving part 8 is located within the limiting hole, and the shape of the limiting hole is adapted to the shape of the outer periphery of the moving part 8. In this embodiment, the length of the limiting hole can be made smaller than the length of the moving part 8 to facilitate the connection between the moving part 8 and the lever structure 4.

[0163] In another alternative embodiment, a guide groove or guide post can be provided on the outer periphery of the moving part 8, and a guide post or guide groove can be provided on the mop plate 2. The guide post is slidably disposed in the guide groove to guide the moving direction of the moving part 8.

[0164] In one specific embodiment, each limiting plate 205 is L-shaped, which can increase the contact area with the moving part 8.

[0165] In one embodiment, a third limiting structure is provided between the moving part 8 and the mop plate 2. The third limiting structure is used to limit the displacement of the moving part 8 along the axial direction of the mop handle 1 when the clamping member 3 is in the clamping state.

[0166] In this embodiment, by providing a third limiting structure between the moving part 8 and the mop handle 2, when the clamping member 3 is in the clamping state, the third limiting structure restricts the moving part 8 from displacing along the axial direction of the mop handle 1, preventing the clamping member 3 from being released when the user is mopping the floor.

[0167] In one embodiment, the mop handle 2 includes a top plate 200, the top plate 200 is disposed between the mop handle 1 and the clamping member 3, and the moving part 8 passes through the top plate 200 and is connected to the lever structure 4 and the mop handle 1 respectively; Figure 23 As shown, the third limiting structure is a first limiting protrusion 802 provided on the outer periphery of the moving part 8. When the clamping member 3 is in the clamping state, the first limiting protrusion 802 abuts against the side of the top plate 200 near the clamping member 3 for limiting.

[0168] In this embodiment, when the clamping member 3 is in the clamping state, the first limiting protrusion 802 abuts against the side of the top plate 200 near the clamping member 3, preventing the moving part 8 from moving towards the mop handle 1. This prevents the clamping member 3 from being released during normal mopping and ensures that the user can mop normally. The moving part 8 passes through the top plate 200 and connects to the mop handle 1 and the transmission part respectively. The transmission part is located inside the mop plate 2, which has a more aesthetically pleasing appearance.

[0169] In other alternative embodiments, the third limiting structure may include a first limiting protrusion and a limiting recess. The first limiting protrusion is located on the outside of the moving part 8, and the limiting recess is located on the mop plate 2. When the clamping member 3 is in the clamping state, the first limiting protrusion and the limiting recess cooperate, and the limiting recess prevents the first limiting protrusion from moving. This can prevent the moving part 8 from moving in the direction of the mop handle 1, and can prevent the clamping member 3 from being released when the user is mopping normally, ensuring that the user can mop normally.

[0170] In one embodiment, a spring arm 800 is provided on the outer periphery of the movable part 8. The fixed end of the spring arm 800 is fixedly connected to the movable part 8, and the spring arm 800 extends in a direction close to the mop handle 1. A first limiting protrusion 802 is provided on the free end of the spring arm 800 away from the movable part 8.

[0171] In this embodiment, by setting the first limiting protrusion 802 on the free end of the spring arm 800 away from the moving part 8, the spring arm 800 is elastic. Therefore, when it is necessary to replace the wiping material, the spring arm 800 can be squeezed to make the spring arm 800 fit against or approach the moving part 8, so that the first limiting protrusion 802 disengages from the contact limiting with the top plate 200, and the moving part 8 can move axially with the mop handle 1.

[0172] Specifically in one embodiment, such as Figure 23 As shown, the spring arm 800 has a side facing the moving part 8 and a side away from the moving part 8, the side away from the moving part 8 specifically refers to the outer side of the spring arm 800.

[0173] Specifically in one embodiment, such as Figure 23 As shown, the lower end of the spring arm 800 is its fixed end.

[0174] In one embodiment, the first limiting protrusion 802 is provided with guide surfaces at both the end near the top plate 200 and the end away from the top plate 200. When the mop handle 1 drives the moving part 8 to move along the axial direction of the mop handle 1, the first limiting protrusion 802 moves past the top plate 200 to the side of the top plate 200 near the mop handle 1 under the action of the guide surface. When the moving part 8 is reset, the first limiting protrusion 802 moves past the top plate 200 again to the side of the top plate 200 away from the mop handle 1 under the action of the guide surface.

[0175] In this embodiment, by providing a guide surface at one end of the first limiting part near the top plate 200, when the mop handle 1 drives the moving part 8 to move axially along the mop handle 1, the first limiting protrusion 802 moves across the top plate 200 to the side of the top plate 200 near the mop handle 1 under the action of the guide surface. By providing a guide surface at one end of the first limiting part away from the top plate 200, when the moving part 8 resets, the first limiting protrusion 802 moves across the top plate 200 again to the side of the top plate 200 away from the mop handle 1 under the action of the guide surface. Therefore, the provision of the guide surface facilitates the smooth movement and reset of the moving part 8.

[0176] In one specific embodiment, the guide surface is an arc surface.

[0177] In one embodiment, a fourth limiting structure is provided between the moving part 8 and the mop plate 2. The fourth limiting structure is used to limit the displacement of the moving part 8 along the axial direction of the mop handle 1 when the clamping member 3 is in the released state.

[0178] In this embodiment, by providing a fourth limiting structure between the moving part 8 and the mop board 2, when the clamping member 3 is in the released state, the fourth limiting structure restricts the moving part 8 from moving along the axial direction of the mop handle 1, preventing the clamping member 3 from moving and causing injury to the user when the user changes the wiping material.

[0179] In one embodiment, the mop board 2 includes a top plate 200, and the movable part 8 passes through the top plate 200 and is connected to the mop handle 1 and the lever structure 4 respectively; the fourth limiting structure is a second limiting protrusion 803 provided on the outer periphery of the movable part 8. When the clamping member 3 is in the released state, the second limiting protrusion 803 abuts against the side of the top plate 200 near the mop handle 1 for limiting.

[0180] In this embodiment, when the clamping member 3 is in the released state, the second limiting protrusion 803 abuts against the side of the top plate 200 near the mop handle 1, preventing the moving part 8 from displacing along the axial direction of the mop handle 1 away from the mop handle 1. This prevents the clamping member 3 from moving and causing injury to the user when changing the wiping material. The moving part 8 passes through the top plate 200 and connects to the mop handle 1 and the lever structure 4 respectively. The lever structure 4 is located inside the mop plate 2, which has a more aesthetically pleasing appearance.

[0181] In other alternative embodiments, the fourth limiting structure may include a second limiting protrusion and a limiting recess. The second limiting protrusion is located on the outside of the moving part 8, and the limiting recess is located on the mop plate 2. When the clamping member 3 is in the released state, the second limiting protrusion and the limiting recess cooperate, and the limiting recess prevents the second limiting protrusion from moving. This can prevent the moving part 8 from being displaced along the axial direction of the mop handle 1 in a direction away from the mop handle 1, and prevent the clamping member 3 from moving and causing injury to the user when changing the wiping material.

[0182] In one embodiment, the outer periphery of the movable part 8 is provided with a spring arm 800 extending toward the mop handle 1, and a second limiting protrusion 803 is provided on the free end of the spring arm 800 away from the movable part 8.

[0183] In this embodiment, by setting the second limiting protrusion 803 on the side of the free end of the spring arm 800 away from the moving part 8, the spring arm 800 is elastic. Therefore, after the wiping material is replaced, the spring arm 800 can be squeezed to make the spring arm 800 fit against or approach the moving part 8, so that the second limiting protrusion 803 disengages from the contact limiting with the top plate 200, and the moving part 8 can be reset along the axial movement of the mop handle 1.

[0184] In one embodiment, the spring arm 800 is provided with a first limiting protrusion 802 for restricting the movement of the moving part 8 toward the mop handle 1, and a second limiting protrusion 803 is provided on the side of the first limiting protrusion 802 away from the mop handle 1.

[0185] In this embodiment, when the clamping member 3 is in the clamping state, the first limiting protrusion 802 abuts against the side of the top plate 200 away from the mop handle 1, preventing the moving part 8 from moving along the axial direction of the mop handle 1 towards the mop handle 1, ensuring normal mopping. When it is necessary to remove and replace the wiping material, the mop handle 1 drives the moving part 8 to move along the axial direction of the mop handle 1 and drives the clamping member 3 to the released state. At this time, the second limiting protrusion 803 abuts against the side of the top plate 200 near the mop handle 1, preventing the moving part 8 from displacing along the axial direction of the mop handle 1 towards the direction away from the mop handle 1, and preventing the clamping member 3 from moving and causing injury to the user when the user replaces the wiping material.

[0186] In one embodiment, the lever structure 4 is hinged to the lower end of the mop handle 1 via a moving part 8. One of the moving part 8 and the lever structure 4 is provided with a first groove 801, and the other is provided with a first pin 404 extending into the first groove 801. When the moving part 8 moves axially along the mop handle 1, the first pin 404 slides along the first groove 801 while moving axially along the mop handle 1, causing the lever structure 4 to rotate.

[0187] In this embodiment, the moving part 8 is connected to the lever structure 4 through the first slide groove 801 and the first pin 404. When the mop handle 1 drives the moving part 8 to move along the axial direction of the mop handle 1, the moving part 8 drives one end of the lever structure 4 to move along the axial direction of the mop handle 1 while sliding along the first slide groove 801, thereby causing the lever structure 4 to rotate. The rotation of the lever structure 4 drives the transmission part to move radially along the mop handle 1, thereby causing the clamping member 3 to slide away from the mop plate 2, so that the clamping member 3 switches from the clamping state to the releasing state.

[0188] Specifically in one embodiment, such as Figure 6 , Figure 9 and Figure 23 The moving part 8 is provided with a first sliding groove 801, and the lever structure 4 is provided with a first pin 404.

[0189] In one specific embodiment, when the moving part 8 is vertically arranged, the first slide groove 801 extends in the horizontal direction.

[0190] In one embodiment, such as Figure 23 The first slide groove 801 has an open end, and the first pin 404 enters the first slide groove 801 through the open end.

[0191] In this embodiment, by providing an open end to the first groove 801, it is convenient to insert the first pin 404 into the first groove 801.

[0192] Specifically in one embodiment, such as Figure 23 As shown, the first groove 801 has an end opening and a side opening.

[0193] In one embodiment, the lever structure 4 is hinged to the lower end of the mop handle 1 via a moving part 8. When the mop handle 1 is pulled, the moving part 8 moves axially along the mop handle 1, and the moving part 8 causes the lever structure 4 to rotate. Figures 15 to 19 The outer side of the mop handle 1 is provided with a movable part 7, and the lower end of the mop handle 1 is rotatably connected to the moving part 8. When the mop handle 1 is pulled, the movable part 7 pushes against the mop plate 2.

[0194] In this embodiment, by providing a movable part 7 on the outside of the mop handle 1, when it is necessary to replace the wiping material, one hand holds the mop handle 1 and the other hand holds the movable part 7, and the mop handle 1 is pulled to make the movable part 7 push against the mop board 2. The mop handle 1 is continued to be pulled to drive the moving part 8 to move along the axis of the mop handle 1. The moving part 8 drives the lever structure 4 to rotate, and finally pushes the clamping part 3 to slide away from the mop board 2, so that the clamping part 3 switches from the clamping state to the released state, which makes it convenient for the user to replace the wiping material.

[0195] In one embodiment, such as Figure 17 and Figure 18 A reset component is provided between the movable part 7 and the mop handle 1. When the mop handle 1 and the movable part 7 are driven to slide relative to each other, the movable part 7 slides to abut against the mop plate 2 and pushes against the mop plate 2. The reset component stores force, releases force, and drives the mop handle 1 and the movable part 7 to reset.

[0196] In this embodiment, by providing a reset member between the movable part 7 and the mop handle 1, when the wiping material needs to be replaced, the mop handle 1 and the movable part 7 are driven to slide relative to each other, so that the movable part 7 slides to abut against the mop plate 2 and pushes against the mop plate 2. When the replacement is completed, the reset member drives the mop handle 1 and the movable part 7 to reset, which can reduce the user's operation.

[0197] In one embodiment, the movable part 7 is sleeved on the outside of the mop handle 1, and the reset part is a spring 11 sleeved on the outside of the mop handle 1 and located inside the movable part 7; one end of the spring 11 abuts against the inner wall of the movable part 7, and the other end abuts against the outer wall of the mop handle 1.

[0198] In this embodiment, when the wiping material needs to be replaced, the mop handle 1 and the movable part 7 are driven to slide relative to each other, so that the movable part 7 slides to abut against the mop plate 2 and pushes against the mop plate 2. At this time, the spring 11 is compressed. After the replacement is completed, the elastic force of the spring 11 drives the mop handle 1 and the movable part 7 to reset, which can reduce the user's operation.

[0199] Specifically in one embodiment, such as Figure 17 and Figure 18 The mop handle 1 includes a handle body 100 and a spring 11 sleeved on the outside of the handle body 100.

[0200] In one embodiment, the mop handle 2 includes a top plate 200, which includes a through groove. The movable part 8 passes through the top plate 200 and is connected to the lever structure 4. Two mounting plates 208 are provided on the top surface of the top plate 200 near the top surface of the mop handle 1, extending towards the mop handle 1 from opposite sides of the through groove. One of the mounting plates 208 and the movable part 8 is provided with a second slide groove 2081, and the other is provided with a hinge shaft 804. The movable part 8 and the mounting plate 208 are slidably connected through the hinge shaft 804 and the second slide groove 2081. When the movable part 8 moves axially along the mop handle 1, the hinge shaft 804 slides along the second slide groove 2081.

[0201] In this embodiment, by providing a second slide groove 2081 to one of the mounting plate 208 and the movable part 8, and a hinge shaft 804 to the other, the movable part 8 and the mounting plate 208 are slidably connected by the hinge shaft 804 and the second slide groove 2081. The hinge shaft 804 can rotate in the second slide groove 2081 or slide along the second slide groove 2081. When the movable part 8 moves along the axial direction of the mop handle 1, the hinge shaft 804 slides along the second slide groove 2081, which can guide the movement of the movable part 8.

[0202] In one embodiment, the mop handle 1 and the movable part 7 are driven to slide relative to each other, causing the movable part 7 to slide to abut against the mounting plate 208. When the mop handle 1 and the movable part 7 continue to slide relative to each other, the movable part 7 pushes against the mounting plate 208, causing the mop handle 1 to drive the moving part 8 to move. The moving part 8 drives the lever structure 4 to rotate. The lever structure 4 causes the clamping part 3 and the mop plate 2 to move relative to each other, so that the clamping part 3 switches between a clamping state and a releasing state.

[0203] In this embodiment, when it is necessary to disassemble and replace the wiping material, hold the mop handle 1 with one hand and the movable part 7 with the other hand, so that the movable part 7 slides relative to the mop handle 1 until the movable part 7 abuts against the mounting plate 208. Pull the mop handle 1 to make the mop handle 1 drive the lever structure 4 to rotate. The lever structure 4 causes the clamping part 3 to move relative to the mop plate 2, so that the clamping part 3 moves relative to the mop plate 2, so that the clamping part 3 switches from the clamping state to the released state. The clamping part 3 opens in the direction away from the mop plate 2, thereby facilitating the disassembly and replacement of the wiping material.

[0204] In one embodiment, limiting grooves 2001 are provided on opposite sides of the through groove, and limiting protrusions 805 are provided on opposite sides of the moving part 8. When the moving part 8 passes through the top plate 200 through the through groove, the limiting protrusions 805 engage with the limiting grooves 2001 to limit the displacement of the moving part 8 relative to the other sides of the through groove.

[0205] In this embodiment, by providing limiting grooves 2001 on opposite sides of the through groove and limiting protrusions 805 on opposite sides of the moving part 8, the limiting protrusions 805 and the limiting grooves 2001 are engaged to prevent the moving part 8 from shaking when moving.

[0206] In one embodiment, the mop handle 1 includes a handle 100 and a first connector 103, the first connector 103 being rotatably connected to the handle 100 and connected to the movable part 8; the rotation axis of the first connector 103 and the handle 100 is perpendicular to the rotation axis of the first connector 103 and the movable part 8.

[0207] In this embodiment, since the first connector 103 is rotatably connected to the rod 100 and rotatably connected to the transmission mechanism, and the rotation axis of the first connector 103 and the rod 100 is perpendicular to the rotation axis of the first connector 103 and the transmission mechanism, the mop handle 1 can be rotated to various angles, which is convenient for users.

[0208] In one embodiment, such as Figures 1 to 6 As shown, the mop handle 1 includes an outer rod 101 and an inner rod 102 slidably disposed within the outer rod 101. The lower end of the inner rod 102 is connected to the moving part 8 through a first connector 103. The outer rod 101 is rotatably connected to the mop plate 2. When the inner rod 102 is pulled, the lever structure 4 is driven to rotate around the fulcrum 403 as the rotation axis. The rotation of the lever structure 4 drives the clamping member 3 to switch between the clamping state and the releasing state.

[0209] In this embodiment, when the wiping component needs to be replaced, the inner rod 102 is pulled, causing the inner rod 102 to slide relative to the outer rod 101. The inner rod 102 drives the lever structure 4 to rotate around the fulcrum 403. The rotation of the lever structure 4 causes relative movement between the clamping component 3 and the mop board 2, allowing the clamping component 3 to move relative to the mop board 2. This allows the clamping component 3 to switch from a clamping state to a released state, opening away from the mop board 2, thus facilitating the disassembly and replacement of the wiping material.

[0210] In one embodiment, such as Figure 4 and Figure 14 As shown, the lower end of the inner rod 102 is hinged to the first connecting member 103 via the first connecting shaft 1001, and the lower end of the first connecting member 103 is hinged to the moving part 8 via the second connecting shaft 1002. The first connecting shaft 1001 and the second connecting shaft 1002 are perpendicular.

[0211] In this embodiment, since the first connecting shaft 1001 is perpendicular to the second connecting shaft 1002, the inner rod 102 can rotate in all directions, which makes it easier for the user to mop the floor.

[0212] It should be noted that the first connecting shaft 1001 and the second connecting shaft 1002 are not on the same plane. The first connecting shaft 1001 and the second connecting shaft 1002 are perpendicular to the horizontal plane or the projection of the top plate 200 of the mop board 2.

[0213] In one embodiment, the outer rod 101 is hinged to the mop board 2 via a second connector 9.

[0214] In this embodiment, since the outer rod 101 and the mop plate 2 are hinged through the second connector 9, it is convenient for the outer rod 101 to rotate relative to the mop plate 2.

[0215] In one embodiment, the lower end of the outer rod 101 is hinged to the second connector 9 via a third connecting shaft 1012, and the second connector 9 is hinged to the mop plate 2 via a fourth connecting shaft 901. On a projection plane parallel to the upper surface of the mop plate 2, the projection of the third connecting shaft 1012 is perpendicular to the projection of the fourth connecting shaft 901. The inner rod 102 has an initial position and a pulled position. In the initial position, the clamping member 3 is in a clamping state, and in the pulled position, the clamping member 3 is in a released state. In the initial position, the first connecting shaft 1001 and the third connecting shaft 1012 are parallel to each other and coplanar, and the second connecting shaft 1002 and the fourth connecting shaft 901 are parallel to each other and coplanar.

[0216] In this embodiment, on a projection plane parallel to the upper surface of the mop board 2, the projection of the third connecting shaft 1012 is perpendicular to the projection of the fourth connecting shaft 901, ensuring that the outer rod 101 can rotate in all directions. In the initial position, the first connecting shaft 1001 and the third connecting shaft 1012 are parallel and coplanar, and the second connecting shaft 1002 and the fourth connecting shaft 901 are parallel and coplanar. Therefore, the outer rod 101 and the inner rod 102 can rotate together in all directions, facilitating user operation.

[0217] In one embodiment, the inner rod 102 is provided with one of the third sliding groove 1021 and the protrusion 1011, and the outer rod 101 is provided with the other of the third sliding groove 1021 and the protrusion 1011, with the protrusion 1011 slidingly engaged with the third sliding groove 1021.

[0218] In this embodiment, by providing one of the third sliding groove 1021 and the protrusion 1011 in the inner rod 102, and the other of the third sliding groove 1021 and the protrusion 1011 in the outer rod 101, the sliding direction of the inner rod 102 relative to the outer rod 101 can be guided by the slidable engagement of the protrusion 1011 with the third sliding groove 1021.

[0219] Specifically in one embodiment, such as Figure 3 and Figure 13 The inner rod 102 is provided with a third sliding groove 1021, and the outer rod 101 is provided with a protrusion 1011.

[0220] In one embodiment, such as Figure 8 and Figure 24 The lever structure 4 includes a power segment 401 and a resistance segment 402, with an included angle between the power segment 401 and the resistance segment 402, and the fulcrum 403 is located at the connection point of the power segment 401 and the resistance segment 402.

[0221] In this embodiment, since there is an included angle between the power rod segment 401 and the resistance rod segment 402, it can effectively change the direction of the force and reduce the space occupied. When the mop handle 1 drives the moving part 8 to move along the axial direction of the mop handle 1, the moving part 8 drives the power end of the lever to move along the axial direction of the mop handle 1, thereby driving the power rod segment 401 and the resistance rod segment 402 to rotate around the fulcrum 403 as the rotation axis, and driving the resistance end of the lever to move radially along the mop handle 1, thereby driving the transmission part to move radially along the mop handle 1, thereby driving the clamping member 3 to slide away from the mop plate 2, so that the clamping member 3 switches from the clamping state to the released state.

[0222] Specifically, the end of the power lever segment 401 away from the resistance lever segment 402 constitutes the power end of the lever, and the end of the resistance lever segment 402 away from the power lever segment 401 constitutes the resistance end of the lever.

[0223] Specifically in one embodiment, such as Figure 10 and Figure 22 As shown, the mop board 2 is provided with a hinge seat 201, and the fulcrum 403 is hinged to the hinge seat 201.

[0224] In one embodiment, the included angle is less than or equal to 90 degrees.

[0225] In this embodiment, the included angle between the power lever segment 401 and the resistance lever segment 402 is an acute angle or a right angle, and the overall space occupied by the lever is small, thereby making the overall size of the mop clamp mop smaller.

[0226] In a preferred embodiment, such as Figure 24 As shown, the angle between the power rod segment 401 and the resistance rod segment 402 is an acute angle.

[0227] In one embodiment, the clamping member 3 includes a mounting structure 30 and a soft rubber part 31 disposed at the end of the mounting structure 30 away from the mop board 2; when the clamping member 3 is in the clamping state, the soft rubber part 31 abuts against the mop board 2 to clamp the wiping material.

[0228] In this embodiment, the wiping material is held by the soft rubber part 31, which can come into contact with the ground without damaging the ground.

[0229] In one embodiment, such as Figure 12 and Figure 25The mounting structure 30 has a insertion groove 304 on the side away from the mop handle 1. The soft rubber part 31 extends into the insertion groove 304 and is interference-fitted with the inner wall of the insertion groove 304.

[0230] In this embodiment, the soft rubber part 31 extends into the insertion groove 304 and is interference-fitted with the inner wall of the insertion groove 304, making the connection between the soft rubber part 31 and the mounting structure 30 simple and convenient.

[0231] In an alternative embodiment, the flexible part 31 is bonded to the mounting structure 30.

[0232] In one embodiment, such as Figure 7 and Figure 20 The soft rubber part 31 has multiple clamping teeth 311 on the side near the mop board 2.

[0233] In this embodiment, the soft rubber part 31 is provided with a plurality of clamping teeth 311 on the side near the mop board 2, which can firmly clamp the wiping part.

[0234] In one embodiment, the soft rubber part 31 has multiple friction patterns on the side away from the mop handle 1.

[0235] In this embodiment, the soft rubber part 31 has multiple friction patterns on the side away from the mop handle 1, which can increase the friction between it and the ground and improve the cleaning effect.

[0236] In an alternative embodiment, the soft rubber part 31 has friction protrusions on the side away from the mop handle 1.

[0237] In one embodiment, the top plate 200 and the bottom plate 207 enclose a mounting cavity, and the transmission part is disposed in the mounting cavity.

[0238] In this embodiment, the entire transmission part is located inside the mounting cavity, which can prevent the user from touching the transmission part.

[0239] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by this application.

Claims

1. A mop for mopping floors, characterized in that The mop rod (1) comprises: A mop head comprising a mop plate (2) and a clamping piece (3) movably arranged with the mop plate (2), the mop rod (1) is rotatably connected with the mop head, the clamping piece (3) has a loosening state of opening away from the mop plate (2) and a clamping state of approaching and abutting the mop plate (2); A lever structure (4) is arranged on the mop head, the fulcrum (403) of the lever structure (4) is arranged on the mop plate (2), the driving end of the lever structure (4) is connected with the mop rod (1), the resistance end of the lever structure is connected with the clamping piece (3), when the mop rod (1) is pulled, the lever structure (4) is driven to rotate around the fulcrum (403) as the rotation axis, the lever structure (4) rotates to drive the clamping piece (3) to switch between the clamping state and the loosening state. The resistance end and the clamping piece (3) are connected through a transmission part, when the mop rod (1) is pulled, the lever structure (4) is driven to rotate around the fulcrum (403) as the rotation axis, the lever structure (4) rotates to drive the transmission part to move radially along the mop rod (1), and then drive the clamping piece (3) to switch between the clamping state and the loosening state.

2. The mop of claim 1, wherein, The transmission part comprises a first connecting rod (5), the first end of the first connecting rod (5) is rotatably connected with the resistance end, and the second end of the first connecting rod (5) is connected with the clamping piece (3); 3. The mop of claim 2, wherein, The lever structure (4) rotates to drive the first connecting rod (5) to move radially along the mop rod (1); The first connecting rod (5) moves radially along the mop rod (1) to push the clamping piece (3) to slide away from the mop plate (2), and relative rotation is generated between the first connecting rod (5) and the clamping piece (3). The clamping piece (3) comprises:

4. The mop of claim 3, wherein, A mounting head (301) is hingedly connected with the second end of the first connecting rod (5) through the mop plate (2); A plate body (302) is connected with one end of the mounting head (301) away from the first connecting rod (5), and the plate body (302) extends along the length direction of the mop plate (2). The mounting head (301) and the mop plate (2) are connected through a first limiting structure, and the first limiting structure is used for guiding the movement direction of the mounting head (301).

5. The mop of claim 4 wherein, The mop plate (2) comprises a top plate (200) and a bottom plate (207), and the first limiting structure comprises a first limiting hole (202) provided on the top plate (200) and / or the bottom plate (207) for the mounting head (301) to pass through.

6. The mop of claim 5 wherein, The top plate (200) is provided with a surrounding plate (203) protruding towards the bottom plate (207), and the first limiting hole (202) is arranged on the surrounding plate (203), and / or the bottom plate (207) is provided with a surrounding plate (203) protruding towards the top plate (200), and the first limiting hole (202) is arranged on the surrounding plate (203).

7. The mop of claim 6 wherein, ​ 8. The mop of claim 7, wherein, The clamping piece (3) further comprises one of a matching plate (303) and a cantilever rod (204), the surrounding plate (203) is provided with the other one of the matching plate (303) and the cantilever rod (204), the matching plate (303) or the cantilever rod (204) is located at least one side of the mounting head (301), and the matching plate (303) and the cantilever rod (204) are in sliding fit; Alternatively, the clamping piece (3) further comprises a matching plate (303) located at least one side of the mounting head (301), and the first limiting structure further comprises a second limiting groove (206) in sliding fit with the matching plate (303).

9. The mop of any one of claims 4 to 8, wherein, The lever structure (4) is hinged to the lower end of the mop rod (1) through a moving part (8), when the mop rod (1) is pulled, the moving part (8) is driven to move axially along the mop rod (1), and the moving part (8) drives the lever structure (4) to rotate.

10. The mop of claim 9, wherein, The mop plate (2) comprises a top plate (200), the top plate (200) is arranged between the mop rod (1) and the clamping piece (3), and the moving part (8) is connected with the lever structure (4) and the mop rod (1) through the top plate (200) respectively.

11. The mop of claim 10, wherein, The mop plate (2) and the moving part (8) are matched through a second limiting structure, and the second limiting structure is used for guiding the moving direction of the moving part (8).

12. The mop of claim 11, wherein, The second limiting structure comprises two limiting plates (205) arranged oppositely, and the moving part (8) is arranged between the two limiting plates (205).

13. The mop of claim 9, wherein, A third limiting structure is arranged between the moving part (8) and the mop plate (2), and the third limiting structure is used for limiting the axial displacement of the moving part (8) along the mop rod (1) when the clamping piece (3) is in the clamping state.

14. The mop of claim 13, wherein, The mop plate (2) comprises a top plate (200), the top plate (200) is arranged between the mop rod (1) and the clamping piece (3), and the moving part (8) is connected with the lever structure (4) and the mop rod (1) through the top plate (200) respectively; The third limiting structure is a first limiting protrusion (802) arranged on the outer periphery of the moving part (8), and when the clamping piece (3) is in the clamping state, the first limiting protrusion (802) abuts against and limits the side of the top plate (200) close to the clamping piece (3).

15. The mop of claim 14, wherein, The outer periphery of the moving part (8) is provided with a resilient arm (800), the fixed end of the resilient arm (800) is fixedly connected with the moving part (8), and the resilient arm (800) extends in the direction close to the mop rod (1), and the first limiting protrusion (802) is arranged on the side of the free end of the resilient arm (800) away from the moving part (8).

16. The mop of claim 15, wherein, The end of the first limiting protrusion (802) close to the top plate (200) and the end of the first limiting protrusion (802) away from the top plate (200) are both provided with a guide surface. When the mop rod (1) drives the moving part (8) to move axially along the mop rod (1), the first limiting protrusion (802) moves to the side of the top plate (200) close to the mop rod (1) under the action of the guide surface. When the moving part (8) is reset, the first limiting protrusion (802) moves to the side of the top plate (200) away from the mop rod (1) again under the action of the guide surface.

17. The mop of any one of claims 10 to 16, wherein, The fourth limiting structure is arranged between the moving part (8) and the mop plate (2), and is used to limit the axial displacement of the moving part (8) along the mop rod (1) when the clamping piece (3) is in the loosened state.

18. The mop of claim 17, wherein, The mop plate (2) comprises a top plate (200), and the moving part (8) passes through the top plate (200) and is connected with the mop rod (1) and the lever structure (4) respectively. The fourth limiting structure is a second limiting protrusion (803) arranged on the outer periphery of the moving part (8), and when the clamping piece (3) is in the loosened state, the second limiting protrusion (803) abuts against and limits the side of the top plate (200) close to the mop rod (1).

19. The mop of claim 18, wherein, The outer periphery of the moving part (8) is provided with an elastic arm (800) extending towards the direction close to the mop rod (1), and the second limiting protrusion (803) is arranged on the side of the free end of the elastic arm (800) away from the moving part (8).

20. The mop of claim 19, wherein, The elastic arm (800) is provided with a first limiting protrusion (802) for limiting the movement of the moving part (8) towards the direction close to the mop rod (1), and the second limiting protrusion (803) is arranged on the side of the first limiting protrusion (802) away from the mop rod.

21. The mop of any one of claims 4-8, 10-16, 18-20, wherein, The lever structure (4) and the lower end of the mop rod (1) are hingedly connected through the moving part (8), one of the moving part (8) and the lever structure (4) is provided with a first sliding groove (801), and the other is provided with a first pin shaft (404) extending into the first sliding groove (801). When the moving part (8) moves axially along the mop rod (1), the first pin shaft (404) slides along the first sliding groove (801) when moving axially along the mop rod (1), so that the lever structure (4) rotates.

22. The mop of claim 21, wherein, The first sliding groove (801) has an open end, and the first pin shaft (404) enters the first sliding groove (801) through the open end.

23. The mop of any one of claims 4-8, 10-16, 18-20, 22, wherein, The lever structure (4) and the lower end of the mop rod (1) are hingedly connected through the moving part (8), and when the mop rod (1) is pulled, the moving part (8) is driven to move axially along the mop rod (1), and the moving part (8) drives the lever structure (4) to rotate. The outer side of the mop rod (1) is slidably provided with a movable piece (7), the lower end of the mop rod (1) is rotationally connected with the moving part (8), and when the mop rod (1) is pulled, the movable piece pushes against the mop plate (2).

24. The mop of claim 23, wherein, The movable part (7) is provided with a reset member between the mop rod (1) and the movable part (7), and when the mop rod (1) and the movable part (7) are driven to slide relative to each other and the movable part (7) slides to abut and push the mop plate (2), the reset member stores energy, the reset member releases energy, and drives the mop rod (1) and the movable part (7) to reset.

25. The mop of claim 24, wherein, The movable part (7) is sleeved on the outside of the mop rod (1), and the reset member is a spring (11) sleeved on the outside of the mop rod (1) and located on the inside of the movable part (7); One end of the spring (11) abuts against the inner wall of the movable part (7), and the other end abuts against the outer wall of the mop rod (1).

26. The mop of any one of claims 24-25, wherein, The mop plate comprises a top plate (200), the top plate (200) comprises a through slot, the moving part (8) passes through the through slot to connect the lever structure (4), and two installation plates (208) are arranged on the opposite side edges of the through slot of the top plate (200) and extend towards the mop rod (1) near the top surface of the mop rod (1). The installation plate (208) is provided with a second sliding groove (2081) and a hinge shaft (804), the moving part (8) is slidably connected to the installation plate (208) through the second sliding groove (2081) and the hinge shaft (804), and when the moving part (8) moves axially along the mop rod (1), the hinge shaft (804) slides along the second sliding groove (2081).

27. The mop of claim 26, wherein, When the mop rod (1) and the movable part (7) are driven to slide relative to each other and the movable part (7) slides to abut the installation plate (208), and when the mop rod (1) and the movable part (7) continue to slide relative to each other, the movable part (7) pushes the installation plate (208), so that the mop rod (1) drives the moving part (8) to move, the moving part (8) drives the lever structure (4) to rotate, the lever structure (4) drives the clamping part (3) to move relative to the mop plate (2), and the clamping part (3) switches between the clamping state and the release state.

28. The mop of claim 27, wherein, The opposite sides of the through slot are provided with limiting grooves (2001), the opposite sides of the moving part (8) are provided with limiting convex edges (805), and when the moving part (8) passes through the through slot of the top plate (200), the limiting convex edges (805) and the limiting grooves (2001) are matched and connected, so as to limit the displacement of the moving part (8) relative to the other two sides of the through slot.

29. The mop of any one of claims 10-16, 18-20, 22, wherein, The mop rod (1) comprises a rod body (100) and a first connecting piece (103), the first connecting piece (103) is rotationally connected to the rod body (100), and the first connecting piece (103) is connected to the moving part (8). The rotation axis of the first connecting piece (103) and the rod body (100) is perpendicular to the rotation axis of the first connecting piece (103) and the moving part (8).

30. The mop of claim 29, wherein, The mop rod (1) comprises an outer rod (101) and an inner rod (102) slidably arranged in the outer rod (101), the lower end of the inner rod (102) is connected with the moving part (8) through the first connecting piece (103), the outer rod (101) is rotationally connected with the mop plate (2), when the inner rod (102) is pulled, the lever structure (4) is driven to rotate around the fulcrum, and the lever structure rotates to drive the clamping piece (3) to switch between the clamping state and the loosening state.

31. The mop of claim 30, wherein, The lower end of the inner rod (102) is hingedly connected with the first connecting piece (103) through a first connecting shaft (1001), the lower end of the first connecting piece (103) is hingedly connected with the moving part (8) through a second connecting shaft (1002), and the first connecting shaft (1001) is perpendicular to the second connecting shaft (1002).

32. The mop of claim 31, wherein, The outer rod (101) is hingedly connected with the mop plate (2) through a second connecting piece (9).

33. The mop of claim 32, wherein, The lower end of the outer rod (101) is hingedly connected with the second connecting piece (9) through a third connecting shaft (1012), the second connecting piece (9) is hingedly connected with the mop plate (2) through a fourth connecting shaft (901), the projection of the third connecting shaft (1012) is perpendicular to the projection of the fourth connecting shaft (901) on a projection plane parallel to the upper surface of the mop plate (2), the inner rod (102) has an initial position and a pulling position, the clamping piece (3) is in the clamping state in the initial position, the clamping piece (3) is in the loosening state in the pulling position, the first connecting shaft (1001) and the third connecting shaft (1012) are parallel and coplanar in the initial position, and the second connecting shaft (1002) and the fourth connecting shaft (901) are parallel and coplanar.

34. The mop of any one of claims 30-33, wherein, The inner rod (102) is provided with one of a third sliding groove (1021) and a convex strip (1011), the outer rod (101) is provided with the other one of the third sliding groove (1021) and the convex strip (1011), and the convex strip (1011) and the third sliding groove (1021) are in sliding fit.

35. The mop of any one of claims 1-8, 10-16, 18-20, 22, 24-25, 27, 30-33, wherein, The lever structure (4) comprises a power rod segment (401) and a resistance rod segment (402), an included angle exists between the power rod segment (401) and the resistance rod segment (402), and the fulcrum (403) is located at the connecting point of the power rod segment (401) and the resistance rod segment (402).

36. The mop of claim 35, wherein, The included angle is less than or equal to 90 degrees.

37. The mop of any one of claims 1-8, 10-16, 18-20, 22, 24-25, 27, 30-33, wherein, The clamping piece (3) comprises a mounting structure (30) and a soft rubber piece (31) arranged at the end of the mounting structure (30) away from the mop plate (2). When the clamping piece (3) is in the clamping state, the soft rubber piece (31) abuts against the mop plate (2) for clamping the wiping material.

38. The mop of claim 37, wherein, The side of the mounting structure (30) away from the mop rod (1) is provided with a plug-in groove (304), and the soft rubber piece (31) extends into the plug-in groove (304) and is in interference fit with the inner wall of the plug-in groove (304).

39. The mop of claim 37, wherein, The soft rubber piece (31) is provided with a plurality of clamping teeth (311) near one side of the mop plate (2).

40. The mop of claim 37, wherein, The soft rubber piece (31) is provided with a plurality of friction patterns away from one side of the mop rod (1).

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