Spreading mechanism for mop

Abstract

The utility model relates to the technical field of cleaning tools, and discloses a cloth spreading mechanism for a mop, comprising: a cloth spreading body and a cloth spreading surface, the cloth spreading body is provided with a first magnetic part; the cloth spreading surface is formed on the cloth spreading body; the mop comprises a mop plate; a second magnetic part is provided on the mop plate; there is a magnetic force between the second magnetic part and the first magnetic part; the magnetic force is used to enable the mop plate to press at least part of the cleaning cloth against the cloth spreading surface when installing the cleaning cloth, and the movement of the mop plate on the cloth spreading surface can drive the cleaning cloth to unfold. During the cloth clamping movement of the mop plate of the present application, the cleaning cloth is pressed against the mop plate by magnetic force for movement, and the cleaning cloth is clamped by magnetic force without breaking the cleaning cloth, so that the integrity of the cleaning cloth is better, the user experience is improved, and the problem that the spikes or protrusions on the existing mop plate during the cloth clamping movement will break or damage the cleaning cloth is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a cloth spreading mechanism for a mop. Background Art

[0002] Cleaning tools such as mops are cleaning tools mainly used to wipe the floor at home or in the office. A common mop is attached with a cleaning cloth, including a main body for wiping the floor and a handle rod rotatably connected to the main body. The user pushes and pulls the main body through the handle rod in a standing position to wipe the floor. Although the mop has a washable cleaning cloth, after long-term use, the cleaning cloth will become dirty and the cleaning quality will be poor. For this reason, people provide a detachable disposable cleaning cloth so that the cleaning cloth can be replaced regularly.

[0003] Currently, when users replace the cleaning cloth of a mop, they will use the mop plate to pull out the cleaning cloth and pierce the cleaning cloth through structures such as spikes or protrusions on the mop plate, so as to fix the cleaning cloth and drive the cleaning cloth to move. However, the spikes or protrusions on the mop plate during the movement of clamping the cloth will tear or damage the cleaning cloth, affecting the integrity of the cleaning cloth, thereby affecting the cleaning effect of the mop and the user's experience.

[0004] Therefore, how to provide a mop spreading mechanism that can prevent the mop plate from tearing or damaging the cleaning cloth during the cloth clamping movement when replacing the mop cleaning cloth is a technical problem that technicians in this field urgently need to solve. Utility Model Content

[0005] In view of this, the utility model provides a cloth spreading mechanism for a mop, so as to solve the problem in the prior art that when the cleaning cloth of the mop is replaced, the mop plate may tear or damage the cleaning cloth during the cloth clamping movement.

[0006] In a first aspect, the utility model provides a cloth spreading mechanism for a mop, the cloth spreading mechanism comprising:

[0007] A cloth spreading body, on which a first magnetic member is disposed;

[0008] A cloth spreading surface, the cloth spreading surface is formed on the cloth spreading body;

[0009] The mop includes a mop board; a second magnetic component is arranged on the mop board; there is a magnetic force between the second magnetic component and the first magnetic component; the magnetic force is used to enable the mop board to press at least part of the cleaning cloth onto the cloth surface when the cleaning cloth is installed, and the movement of the mop board on the cloth surface can drive the cleaning cloth to unfold.

[0010] Beneficial effect: by providing a first magnetic part on the cloth spreading body and a second magnetic part on the mop board, the cleaning cloth is pressed against the mop board by magnetic force and moved during the cloth clamping movement. The cleaning cloth is clamped by magnetic force without tearing it, thereby improving the integrity of the cleaning cloth and improving the user experience. This effectively solves the problem that the sharp thorns or protrusions on the existing mop board during the cloth clamping movement may tear or damage the cleaning cloth.

[0011] In an optional embodiment, the magnetic force between the first magnetic component and the second magnetic component is a magnetic repulsion force; when the mop board is on the cloth surface, the second magnetic component is located between the first magnetic component and the cloth surface; the magnetic repulsion force is used to enable the mop board to press at least part of the cleaning cloth against the cloth surface when installing the cleaning cloth, and to drive the cleaning cloth to unfold so that the cleaning cloth can be installed on the mop board.

[0012] Beneficial effect: When the end of the cleaning cloth is placed on the cloth surface and the end of the mop board is also pressed on the cloth surface, the mop board will move towards the cloth surface under the action of the magnetic repulsion between the first magnetic part and the second magnetic part, thereby pressing the cleaning cloth against the cloth surface to prevent the cleaning cloth from falling off. The user does not need to apply a pressing force, and can easily drive the cleaning cloth to unfold, which is more convenient and labor-saving, and can also effectively avoid the problem of insufficient force applied by the user, causing the cleaning cloth to fall off.

[0013] In an optional embodiment, the magnetic force between the first magnetic component and the second magnetic component is a magnetic attraction force; when the mop board is on the cloth surface, the cleaning cloth is located between the first magnetic component and the second magnetic component; the magnetic attraction force is used to attract the mop board to press the cleaning cloth against the cloth surface when installing the cleaning cloth, and can drive the cleaning cloth to unfold so that the cleaning cloth can be installed on the mop board.

[0014] Beneficial effect: the first magnetic part is located on the back side of the cloth surface or on the cloth surface. When the mop board is on the cloth surface, the cleaning cloth is located between the first magnetic part and the second magnetic part. When the end of the cleaning cloth is placed on the cloth surface and the end of the mop board is also pressed on the cloth surface, the mop board will move toward the cloth surface under the action of the magnetic attraction between the first magnetic part and the second magnetic part, thereby pressing the cleaning cloth against the cloth surface to prevent the cleaning cloth from falling off. The user does not need to apply a pressing force to easily drive the cleaning cloth to unfold, and the magnetic attraction will not damage the cleaning cloth, so the integrity of the cleaning cloth is better.

[0015] In an optional embodiment, the first magnetic component is movably arranged on the spreading body; when the mop board moves on the spreading surface, the first magnetic component can move along with the second magnetic component on the mop board, so that the positions of the first magnetic component and the second magnetic component correspond at all times.

[0016] Beneficial effect: By setting the first magnetic part as a movable part, it can move with the mop board, so that the positions of the first magnetic part and the second magnetic part always correspond, ensuring that as the mop board is clamping the cloth, it can always tightly clamp the cleaning cloth and drive it to move, so that the cleaning cloth can be smoothly unfolded, and because the first magnetic part is movable, the size of the first magnetic part can be adaptively reduced, which not only saves costs but also reduces the weight of the entire spreading mechanism.

[0017] In an optional embodiment, the first magnetic member has an initial position; the position of the initial position corresponds to the position of at least part of the cleaning cloth; when the mop board is on the cloth surface, the first magnetic member moves along with the movement of the second magnetic member on the mop board; when the mop board is detached from the cloth surface, the first magnetic member can be reset to the initial position.

[0018] Beneficial effect: When the mop board is separated from the cloth surface, the first magnetic piece can automatically return to the initial position, which is convenient for next use.

[0019] In an optional embodiment, the spreading body includes a guide surface, and the first magnetic component is movably arranged on the guide surface; the guide surface gradually tilts downward in the direction approaching the initial position; when the mop board is on the spreading surface, the first magnetic component moves along with the movement of the second magnetic component on the mop board; when the mop board is separated from the spreading surface, the first magnetic component can be restored to the initial position along the guide surface under the action of gravity.

[0020] Beneficial effect: By setting up an inclined guide surface and movably setting the first magnetic part on the guide surface, since the guide surface gradually tilts downward in the direction close to the initial position, the initial position is located at the lowest end of the guide surface. In this way, when the magnetic attraction force on the first magnetic part is removed, it can slide or roll downward to the initial position under the action of gravity, and the reset method is relatively simple.

[0021] In an optional embodiment, an elastic member is further provided on the spreading mechanism, and the elastic member is connected to the first magnetic member. When the mop board is on the spreading surface, the first magnetic member moves along with the movement of the second magnetic member on the mop board; when the mop board is separated from the spreading surface, the first magnetic member can be restored to its initial position under the elastic force of the elastic member.

[0022] Beneficial effect: through the arrangement of the elastic part, the elastic part is connected between the first magnetic part and the main body of the cloth, the elastic force of the elastic part is smaller than the magnetic attraction between the first magnetic part and the second magnetic part, when the mop board is on the cloth surface, the magnetic attraction between the first magnetic part and the second magnetic part can overcome the elastic force of the elastic part, thereby driving the first magnetic part to move; when the mop board is removed from the cloth surface, the magnetic attraction between the first magnetic part and the second magnetic part also disappears accordingly, and the first magnetic part can automatically reset to its initial position under the action of the elastic part.

[0023] In an optional embodiment, the cloth-spreading body includes a cloth-spreading table, and the table top of the cloth-spreading table forms the cloth-spreading surface; the cloth-spreading table has a hollow chamber inside; when the cloth-spreading body includes a guide surface, the guide surface is arranged in the hollow chamber.

[0024] Beneficial effects: The table top on the top of the cloth-spreading table forms a cloth-spreading surface, and the inside of the cloth-spreading table has a hollow chamber, which facilitates the installation and arrangement of the first magnetic member and the guide surface. The first magnetic member is arranged in the hollow chamber of the cloth-spreading table and can move in the chamber, and the guide surface is also arranged in the hollow chamber. When the magnetic force on the first magnetic member is removed, the guide surface can guide the first magnetic member to automatically return to the initial position, which is convenient for the next use. And the first magnetic member is hidden in the hollow chamber, so that the overall structure has a beautiful appearance.

[0025] In an optional embodiment, the second magnetic member is disposed at the first end of the mop board in the length direction; and when the mop board moves on the cloth surface, the first end of the mop board presses at least part of the cleaning cloth against the cloth surface and drives the cleaning cloth to unfold.

[0026] Beneficial effect: By fixing the first magnetic part at the end of one side in the length direction of the mop board, when the mop board drives the cleaning cloth to unfold, a fully unfolded cleaning cloth can just match the surface of the mop board, so that the cleaning cloth can be laid flat on the surface of the mop board after unfolding, and the user does not need to make a second adjustment, which provides a better user experience.

[0027] In an optional embodiment, the first magnetic member includes a rotating magnetic member; the rotating magnetic member moves along with the movement of the second magnetic member on the mop board by rotating, so that the positions of the rotating magnetic member and the second magnetic member correspond at all times.

[0028] Beneficial effect: The first magnetic part can be rotatably connected to the main body of the cloth. When the mop board is placed on the cloth surface, the first magnetic part can follow the movement of the second magnetic part by rotating relative to the main body of the cloth, so that the positions of the first magnetic part and the second magnetic part correspond at all times. The first magnetic part occupies less space for movement by adopting the design of a rotating magnetic part.

[0029] In an optional embodiment, the cloth-laying surface is movably arranged; the mop board can drive the cloth-laying surface to move, so that the cleaning cloth is separated from the cloth supply mechanism and installed on the mop board.

[0030] Beneficial effects: the cloth supply mechanism can provide cleaning cloth to the cloth spreading mechanism, and the cloth spreading surface can move relative to the cloth supply mechanism. When spreading the cloth, the user can drive the cloth spreading surface to move through the mop board, so as to tear the cloth off at the breakpoint. The cleaning cloth can be torn off by operating the mop, and there is no need to bend over and tear the cleaning cloth by hand, which is more convenient.

[0031] In an optional embodiment, the spreading mechanism is suitable for cooperating with the cloth supply mechanism to realize automatic spreading, and the cloth supply mechanism includes a cloth outlet; the cleaning cloth extends through the cloth outlet, extends to the spreading surface, and passes through the corresponding position of the first magnetic part; when the corresponding cleaning cloth is separated from the cloth supply mechanism, the next cleaning cloth of the cloth supply mechanism can be extended through the cloth outlet.

[0032] Beneficial effect: when the corresponding cleaning cloth is separated from the cloth feeding mechanism, the next cleaning cloth of the cloth feeding mechanism can be extended through the cloth outlet, so that the end of the mop plate clamps the extended part of the cleaning cloth to drive the entire cloth to move and spread it flat on the cloth spreading surface next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 It is a schematic diagram of the process of installing the cleaning cloth by cooperating with the mop plate and the cloth spreading mechanism in the embodiment of the utility model;

[0035] Figure 2 This is a schematic diagram of the structure of the mop plate and the cloth spreading mechanism after the cleaning cloth is installed in the embodiment of the utility model;

[0036] Figure 3 for Figure 2 Schematic diagram of the structure after removing the mop;

[0037] Figure 4 This is a schematic diagram of the structure of the mop in the embodiment of the utility model without the mop rod;

[0038] Figure 5 This is a schematic diagram of the mop plate of the mop in the embodiment of the utility model being disassembled;

[0039] Figure 6 It is a schematic diagram of the internal structure of the cloth spreading mechanism in the embodiment of the utility model.

[0040] Description of reference numerals:

[0041] 10. cloth spreading body; 101. cloth spreading surface; 102. guide surface; 100. cloth spreading table; 1001. hollow chamber; 1002. guide plate;

[0042] 11. A first magnetic member;

[0043] 12. Elastic reset mechanism;

[0044] 20. Box body; 21. Limiting structure;

[0045] 30. Cloth supply mechanism; 31. Cloth outlet; 32. Cloth supply roller; 33. Clamping mechanism;

[0046] 40. mop plate; 41. second magnetic member. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0048] Combine the following Figures 1 to 6 , describing an embodiment of the utility model.

[0049] In the first aspect, the utility model provides a spreading mechanism for a mop, which comprises a spreading body 10 and a spreading surface 101, wherein the spreading body 10 is provided with a first magnetic component 11; the spreading surface 101 is formed on the spreading body 10; the mop comprises a mop board 40; a second magnetic component 41 is provided on the mop board 40; there is a magnetic force between the second magnetic component 41 and the first magnetic component 11; the magnetic force is used to enable the mop board 40 to press at least part of the cleaning cloth onto the spreading surface 101 when installing the cleaning cloth, and the movement of the mop board 40 on the spreading surface 101 can drive the cleaning cloth to unfold.

[0050] In the above embodiment, by providing the first magnetic component 11 on the cloth spreading body 10 and the second magnetic component 41 on the mop board 40, the cleaning cloth is pressed against the mop board 40 by magnetic force and moved during the cloth clamping movement. The cleaning cloth is clamped by magnetic force without tearing it, thereby improving the integrity of the cleaning cloth and enhancing the user experience. This effectively solves the problem that the sharp thorns or protrusions on the existing mop board 40 may tear or damage the cleaning cloth during the cloth clamping movement.

[0051] In some embodiments, the cloth spreading body may include a cloth spreading frame, on which the first magnetic member 11 is disposed; the position of the cloth spreading frame corresponds to the position of the cloth spreading surface 101; the cloth spreading frame includes a strip mounting plate, on which the first magnetic member 11 is disposed, and the extending direction of the strip mounting plate is consistent with the moving direction of the mop board 40. The cloth spreading surface 101 may be in any position such as directly above, obliquely above, obliquely below, or below.

[0052] In some embodiments, the magnetic force between the first magnetic member 11 and the second magnetic member 41 is a magnetic repulsion force; when the mop board 40 is on the cloth surface 101, the second magnetic member 41 is located between the first magnetic member 11 and the cloth surface 101; the magnetic repulsion force is used to enable the mop board 40 to press at least part of the cleaning cloth against the cloth surface 101 when installing the cleaning cloth, and to drive the cleaning cloth to unfold so that the cleaning cloth can be installed on the mop board 40. The magnetic repulsion force is the relative repulsion force between the first magnetic member 11 and the second magnetic member 41. For example, if the first magnetic member 11 and the second magnetic member 41 are magnets of the same polarity, the two repel each other, and the repulsion force is the magnetic repulsion force. Among the first magnetic member 11 and the second magnetic member 41, one is a magnet and the other is a ferromagnetic member; or, both are magnets.

[0053] In some embodiments, the strip mounting plate of the cloth laying rack can be arranged opposite to the cloth laying surface 101, and when the mop board 40 is placed on the cloth laying surface 101, the position of the mop rod is offset from the position of the strip mounting plate; the strip mounting plate can be set to two or one. When there is one strip mounting plate, when the mop board 40 is placed on the cloth laying surface 101, the position of the mop rod is offset from the position of the strip mounting plate, and the mop board has a position corresponding to the strip mounting plate; for example, when the cloth laying surface 101 faces upward, the strip mounting plate is located above the cloth laying surface 101, and when the mop board 40 is located on the cloth laying surface 101, the mop rod is located on one side of the strip mounting plate; when there are two strip mounting plates, when the mop board 40 is placed on the cloth laying surface 101, the mop rod is located between the two strip mounting plates, and at this time, the first magnetic member 11 is provided on both strip mounting plates, and the positions of the two first magnetic members 11 correspond.

[0054] In the above embodiment, when the end of the cleaning cloth is placed on the cloth surface 101 and the end of the mop board 40 is also pressed on the cloth surface 101, the mop board 40 will move towards the cloth surface 101 under the action of the magnetic repulsion between the first magnetic part 11 and the second magnetic part 41, thereby pressing the cleaning cloth against the cloth surface 101 to prevent the cleaning cloth from falling off. The user does not need to apply a pressing force, and can easily drive the cleaning cloth to unfold, which is more convenient and labor-saving, and can also effectively avoid the problem of insufficient force applied by the user, causing the cleaning cloth to fall off.

[0055] In some embodiments, the spreading surface 101 is located in the spreading body 10, and the spreading body 10 includes a top wall located on the spreading surface 101, and the top wall is provided with an opening, and the opening can be used for the mop rod to pass through, and it is also convenient for the user to see the status of the cleaning cloth. The mop rod can move along the opening, and a first magnetic member 11 is provided on the top wall of the spreading body 10. When the mop board 40 is placed on the spreading surface 101, the first magnetic member 11 can apply a force to the mop board 40 to move in a direction close to the spreading surface 101, thereby clamping and driving the cleaning cloth to move.

[0056] In some embodiments, in combination Figures 1 to 6 As shown, the magnetic force between the first magnetic member 11 and the second magnetic member 41 is a magnetic attraction force; when the mop board 40 is on the cloth surface 101, the cleaning cloth is located between the first magnetic member 11 and the second magnetic member 41; the magnetic attraction force is used to attract the mop board 40 to press the cleaning cloth onto the cloth surface 101 when installing the cleaning cloth, and can drive the cleaning cloth to unfold so that the cleaning cloth can be installed on the mop board 40.

[0057] In the above embodiment, the first magnetic member 11 can be located on the back side of the cloth surface 101. When the mop board 40 is on the cloth surface 101, the cloth surface 101 is located between the first magnetic member 11 and the second magnetic member 41. When the end of the cleaning cloth is placed on the cloth surface 101, the end of the mop board 40 is also pressed on the cloth surface 101. Under the action of the magnetic attraction between the first magnetic member 11 and the second magnetic member 41, the mop board 40 will move toward the cloth surface 101, thereby pressing the cleaning cloth against the cloth surface 101 to prevent the cleaning cloth from falling off. The user does not need to apply a pressing force, and can easily drive the cleaning cloth to unfold. The magnetic attraction will not damage the cleaning cloth, and the integrity of the cleaning cloth is better.

[0058] In some embodiments, the first magnetic member 11 can also be located on the cloth-laying surface 101; for example, a magnetic layer is coated on the cloth-laying surface 101 to form the first magnetic member 11; or, the surface of the cloth-laying table forms the cloth-laying surface 101, and the cloth-laying table is made of a magnet or a ferromagnetic material. The first magnetic member 11 can also be set on the back of the cleaning cloth, the back of the cleaning cloth is in contact with the cloth-laying surface 101, and the mop board 40 is pressed on the front of the cleaning cloth. At this time, the cleaning cloth is also located between the cloth-laying surface 101 and the mop board 40, and the cleaning cloth also belongs to the cloth-laying body 10. The present application does not limit the shape and structure of the first magnetic member 11 and the second magnetic member 41. At least one of the first magnetic member 11 and the second magnetic member 41 can be formed by coating with a magnetic material, or can be a magnetic block in any shape such as a triangle, a rectangle, a circle, etc.; the first magnetic member 11 and the second magnetic member 41 can have the same shape and size, or different shapes and sizes.

[0059] Preferably, the second magnetic member 41 is arranged at one end of the mop board 40 and is in a strip shape, and its length is consistent with the width of the mop board 40, that is, it extends in the width direction of the mop board 40. The first magnetic member 11 and the second magnetic member 41 have the same shape and size, which saves materials and can effectively unfold the cleaning cloth.

[0060] In some embodiments, the first magnetic component 11 can be movably arranged on the spreading body 10; when the mop board 40 moves on the spreading surface 101, the first magnetic component 11 can move along with the second magnetic component 41 on the mop board 40, so that the positions of the first magnetic component 11 and the second magnetic component 41 correspond at all times.

[0061] In the above embodiment, by setting the first magnetic member 11 as a movable member, it can move with the mop board 40, so that the positions of the first magnetic member 11 and the second magnetic member 41 always correspond to each other, ensuring that as the mop board 40 is in the process of clamping the cloth, it can always tightly clamp the cleaning cloth and drive it to move, so that the cleaning cloth can be smoothly unfolded, and because the first magnetic member 11 is movable, the size of the first magnetic member 11 can be adaptively reduced, which not only saves costs but also reduces the weight of the entire spreading mechanism.

[0062] In some more specific embodiments, the cloth-spreading body 10 includes a cloth-spreading table 100, the upper surface of which forms a cloth-spreading surface 101, the inside of the cloth-spreading table 100 is hollow, and the first magnetic member 11 is movably arranged in the cloth-spreading table 100. Optionally, the first magnetic member 11 is a rolling member, such as an iron rod or an iron ball, which can roll in the cloth-spreading table 100. The cloth-spreading table 100 has a first end and a second end. When installing a cleaning cloth, the cleaning cloth can be clamped by the magnetic attraction between the second magnetic member 41 on the mop board 40 and the first magnetic member 11, and the cleaning cloth is driven to unfold from the first end to the second end, so as to be spread flat on the cloth-spreading surface 101 and cover the mop board 40.

[0063] Optionally, in this embodiment, the first magnetic member 11 is an iron rod, and the second magnetic member 41 is a magnet. By sliding or rotating the iron rod, it can move along with the movement on the mop plate 40, so that the positions of the first magnetic member 11 and the second magnetic member 41 always correspond. The cross-sectional shape of the iron rod can be any one of a circle, a rectangle or a polygon.

[0064] Preferably, in this embodiment, second magnetic parts 41 are provided at both ends of the mop board 40. When in use, the user can use either end of the mop board 40 to clamp and install the cleaning cloth. The second magnetic parts 41 are provided at both ends, which can also make the overall balance and stability of the mop better.

[0065] Specifically, in this embodiment, the user uses a mop to automatically install the cleaning cloth, the mop includes a mop rod and a mop plate 40 installed at one end of the mop rod, the mop plate 40 is hollow inside, and the second magnetic member 41 is installed in the inner cavity of the mop plate 40. The second magnetic member 41 can also be directly installed on the outer surface of the mop plate 40.

[0066] In some embodiments, the first magnetic member 11 has an initial position; the position of the initial position corresponds to the position of at least part of the cleaning cloth; when the mop board 40 is on the cloth-laying surface 101, the first magnetic member 11 moves along with the movement of the second magnetic member 41 on the mop board 40; when the mop board 40 is separated from the cloth-laying surface 101, the first magnetic member 11 can be reset to the initial position. The cleaning cloth can be a cloth roll, which includes multiple sections of cleaning cloth, and two adjacent sections of cleaning cloth can be disconnected from each other; each section of cleaning cloth corresponds to the size of the mop board, and the cloth head of each section of cleaning cloth can be located at the corresponding position of the first magnetic member 11, or pass through the first magnetic member 11, so that when one end of the mop board 40 presses the cloth head on the cloth-laying surface 101, the positions of one end of the mop board 40, the cloth head and the first magnetic member 11 are set correspondingly.

[0067] In the above embodiment, the first magnetic member 11 can automatically return to the initial position when the mop plate 40 is separated from the cloth surface 101, so as to facilitate the next use.

[0068] In some embodiments, the spreading body 10 includes a guide surface 102, and the first magnetic component 11 is movably arranged on the guide surface 102; in the direction close to the initial position, the guide surface 102 gradually tilts downward; when the mop board 40 is on the spreading surface 101, the first magnetic component 11 moves along with the movement of the second magnetic component 41 on the mop board 40; when the mop board 40 is separated from the spreading surface 101, the first magnetic component 11 can be restored to the initial position along the guide surface 102 under the action of gravity.

[0069] In the above embodiment, an inclined guide surface 102 is set, and the first magnetic component 11 is movably set on the guide surface 102. Since the guide surface 102 gradually tilts downward in the direction close to the initial position, the initial position is located at the lowest end of the guide surface 102. In this way, when the magnetic force on the first magnetic component 11 is removed, it can slide or roll downward to the initial position under the action of gravity, and the reset method is relatively simple.

[0070] Specifically, the spreading body 10 includes a spreading table 100 , the table top of which forms a spreading surface 101 ; the spreading table 100 has a hollow chamber 1001 inside; when the spreading body 10 includes a guide surface 102 , the guide surface 102 is disposed in the hollow chamber 1001 .

[0071] In the above embodiment, the table top of the cloth-spreading table 100 forms the cloth-spreading surface 101, and the cloth-spreading table 100 has a hollow chamber 1001 inside. The hollow chamber 1001 is provided to facilitate the installation and arrangement of the first magnetic member 11 and the guide surface 102. The first magnetic member 11 is provided in the hollow chamber 1001 of the cloth-spreading table 100 and can move in the hollow chamber 1001. The guide surface 102 is also provided in the hollow chamber 1001. When the magnetic force on the first magnetic member 11 is removed, the guide surface 102 can guide the first magnetic member 11 to automatically reset to the initial position, which is convenient for the next use. And the first magnetic member 11 is hidden in the hollow chamber 1001, so that the overall structure has a beautiful appearance.

[0072] Specifically, the length of the spreading surface 101 at the top of the spreading table 100 is not less than the length of the mop board 40, and the guide surface 102 gradually extends downward from the second end of the spreading table 100 toward the first end (the end close to the initial position); the guide surface 102 is used to guide the first magnetic component 11 to automatically reset to the position at the first end of the spreading table 100 when the first magnetic component 11 is not affected by the external magnetic attraction force, thereby making it convenient for the user to use the mop board 40 to unfold the cleaning cloth from the first end to the second end of the spreading table 100 each time.

[0073] Optionally, combined Figure 2 , Figure 3 , Figure 6 As shown, the guide surface 102 can be formed by the bottom wall of the hollow chamber 1001 of the spreading table 100, or an inclined guide plate 1002 can be fixedly set in the spreading table 100, and the guide plate 1002 gradually tilts downward from the second end to the first end. The first magnetic member 11 is set on the guide plate 1002, and the upper surface of the guide plate 1002 constitutes the guide surface 102.

[0074] Furthermore, the spreading table 100 is a flat rectangular box structure, having a first end and a second end relatively arranged along the length direction, and a third end and a fourth end relatively arranged along the width direction. The first end and the second end of the spreading table 100 are closed, and at least one of the third end and the fourth end is open, so that the first magnetic part 11 can be disassembled and replaced conveniently through the opening.

[0075] Optionally, the third end and the fourth end of the fabric-spreading table 100 are both open, and the open ends are detachably provided with baffles, which enclose the fabric-spreading table 100 to form a closed cavity. By detachably providing the baffles at the open ends, the baffles can be connected to the fabric-spreading table 100 and enclose the hollow chamber 1001 in the fabric-spreading table 100 to form a closed cavity, thereby effectively reducing the risk of the first magnetic member 11 falling from the open ends of the third and fourth ends when the first magnetic member 11 moves in the fabric-spreading table 100. When the first magnetic member 11 needs to be disassembled or replaced, the baffles can be opened, which is very convenient.

[0076] Of course, in some embodiments, the third end and the fourth end of the spreading table 100 are both open and can be directly enclosed with the side wall of the box body 20 to form a closed chamber, which can also prevent the first magnetic member 11 from falling from the openings of the third end and the fourth end.

[0077] In some alternative embodiments, the spreading mechanism is further provided with an elastic member, which is connected to the first magnetic member 11. When the mop board 40 is on the spreading surface 101, the first magnetic member 11 moves along with the movement of the second magnetic member 41 on the mop board 40; when the mop board 40 is separated from the spreading surface 101, the first magnetic member 11 can be reset to the initial position under the elastic force of the elastic member. The elastic member can be connected to the spreading table.

[0078] In the above embodiment, an elastic member is provided, which is connected between the first magnetic member 11 and the cloth-laying body 10. The elastic force of the elastic member is smaller than the magnetic attraction between the first magnetic member 11 and the second magnetic member 41. When the mop board 40 is on the cloth-laying surface 101, the magnetic attraction between the first magnetic member 11 and the second magnetic member 41 can overcome the elastic force of the elastic member, thereby driving the first magnetic member 11 to move. When the mop board 40 is removed from the cloth-laying surface 101, the magnetic attraction between the first magnetic member 11 and the second magnetic member 41 also disappears accordingly, and the first magnetic member 11 can automatically return to its initial position under the action of the elastic member.

[0079] Optionally, the elastic member may be a spring, an elastic rope, or an elastic belt connected between the first magnetic member 11 and the cloth body 10, which is not limited in this embodiment.

[0080] In some embodiments, the second magnetic member 41 is disposed at the first end of the mop board 40 in the length direction; and when the mop board 40 moves on the cloth surface 101, the first end of the mop board 40 presses at least part of the cleaning cloth against the cloth surface 101 and drives the cleaning cloth to unfold.

[0081] In the above embodiment, by fixing the first magnetic member 11 at the end of one side in the length direction of the mop board 40, when the mop board 40 drives the cleaning cloth to unfold, a fully unfolded cleaning cloth can just fit in with the board surface of the mop board 40, so that the cleaning cloth can just be laid flat on the board surface of the mop board 40 after unfolding, and the user does not need to make a second adjustment, which provides a better user experience.

[0082] In some modified embodiments, the first magnetic member 11 includes a rotating magnetic member; the rotating magnetic member moves along with the movement of the second magnetic member 41 on the mop board 40 by rotating, so that the positions of the rotating magnetic member and the second magnetic member 41 always correspond. The rotating magnetic member includes a structure that rotates around a central axis, or a rolling member.

[0083] In the above embodiment, the first magnetic component 11 can be rotatably connected to the spreading body 10. When the mop board 40 is placed on the spreading surface 101, the first magnetic component 11 can follow the movement of the second magnetic component 41 by rotating relative to the spreading body 10, so that the positions of the first magnetic component 11 and the second magnetic component 41 correspond to each other at all times. The first magnetic component 11 occupies a smaller space for movement by adopting the design of a rotating magnetic component.

[0084] In some embodiments, the cloth-laying surface 101 is movably arranged; the mop board 40 can drive the cloth-laying surface 101 to move, so that the cleaning cloth is separated from the cloth supply mechanism 30 and installed on the mop board 40 .

[0085] In the above embodiment, the cloth supply mechanism 30 can provide the cleaning cloth to the cloth spreading mechanism, and the cloth spreading surface 101 can move relative to the cloth supply mechanism 30. When spreading the cloth, the user can drive the cloth spreading surface 101 to move through the mop board 40, so as to tear the cloth apart at the breakpoint. The cleaning cloth can be torn apart by operating the mop, and there is no need to bend over and tear the cleaning cloth by hand, which is more convenient.

[0086] Specifically, the spreading mechanism also includes a box body 20, and the spreading table 100 is arranged in the box body 20 and can move up and down relative to the bottom wall of the box body 20. An elastic reset mechanism 12 is arranged between the spreading table 100 and the bottom wall of the box body 20. The supply mechanism is fixedly arranged on one side of the spreading body 10. The spreading table 100 can move up and down relative to the supply mechanism 30. The spreading table 100 can move downward under the downward pressure of the mop board 40, thereby driving the spreading surface 101 and the cleaning cloth laid thereon to move downward, thereby forming a pull, and tearing the cleaning cloth off the supply mechanism 30 at the breakpoint.

[0087] Optionally, the elastic reset mechanism 12 includes at least two groups, and the at least two groups of elastic reset mechanisms 12 are arranged at intervals along the length direction of the spreading table 100 .

[0088] Optionally, the elastic reset mechanism 12 includes an elastic reset member, which is disposed between the bottom wall of the box body 20 and the spreading table 100 and is suitable for applying a reset force to the spreading table 100 for upward movement.

[0089] Furthermore, the elastic reset mechanism 12 also includes a first limit column and a second limit column, the first limit column is fixedly arranged on the bottom wall of the box body 20; the second limit column is fixedly arranged on the bottom wall of the spreading table 100 corresponding to the first limit column, and the elastic reset part includes a spring whose two ends are respectively limit-connected to the first limit column and the second limit column.

[0090] Optionally, the first limiting column and the second limiting column are respectively solid columnar structures, and the two ends of the spring are respectively sleeved outside the first limiting column and the second limiting column; or, the first limiting column and the second limiting column are respectively hollow cylindrical structures, and the first limiting column and the second limiting column are respectively formed with positioning grooves suitable for installing the spring, and the two ends of the spring are respectively clamped and limited in the positioning grooves.

[0091] In some embodiments, Figure 6 As shown, the cloth spreading mechanism is suitable for cooperating with the cloth supply mechanism 30 to realize automatic cloth spreading, and the cloth supply mechanism 30 includes a cloth outlet 31; the cleaning cloth is extended through the cloth outlet 31, extends to the cloth spreading surface 101, and passes through the corresponding position of the first magnetic member 11; when the corresponding cleaning cloth is separated from the cloth supply mechanism 30, the next cleaning cloth of the cloth supply mechanism 30 can be extended through the cloth outlet 31.

[0092] In the above embodiment, when the corresponding cleaning cloth is separated from the cloth feeding mechanism 30, the next cleaning cloth of the cloth feeding mechanism 30 can be extended through the cloth outlet 31, so that the end of the mop board 40 clamps the extended part of the cleaning cloth to drive the entire cloth to move and be flatly spread on the cloth spreading surface 101 next time.

[0093] Specifically, the cloth supply mechanism 30 also includes a cloth supply roller 32, and a clamping mechanism 33 is arranged between the cloth supply roller 32 and the cloth outlet 31. When the cloth outlet 31 discharges cloth, the clamping mechanism 33 clamps the next cleaning cloth. The current cleaning cloth is torn apart at the breakpoint with the next cleaning cloth under the pulling force of the mop plates 40 on both sides and the clamping mechanism 33. At this time, the clamping mechanism 33 can clamp the next cleaning cloth, and the end of the next cleaning cloth can also extend beyond the distance of one end of the cloth outlet 31, so that the mop plate 40 can clamp the end next time, thereby driving the entire cleaning cloth to move and unfold.

[0094] In this embodiment, when the cleaning cloth covers the mop board 40, the clamping mechanism 33 clamps the next cleaning cloth, and presses down the cloth spreading table 100 and the cleaning cloth through the mop board 40 to tear the current cleaning cloth off at a preset breakpoint.

[0095] Optionally, combined Figures 1 to 3 as well as Figure 6 As shown, a limiting structure 21 is fixedly arranged in the box body 20, and the limiting structure 21 is located above the spreading table 100, and is suitable for limiting the extreme position of the upward movement of the spreading table 100. Preferably, the limiting structure 21 includes a limiting block fixedly arranged on the inner wall of the box body 20.

[0096] In this embodiment, the cloth feeding mechanism 30 can be installed in the box body 20, and the box body 20 is provided with a spreading table 100 for the mop board 40 to slide. The top surface of the spreading table 100 forms a spreading surface 101. The spreading table 100 has a first end and a second end. In the initial state, the cleaning cloth is spread flat on the first end; when the mop board 40 is installed with the cleaning cloth, one end of it is close to the first end, clamping the cleaning cloth and sliding to the second end, when the two ends of the mop board 40 correspond to the first end and the second end respectively, the cleaning cloth covers the mop board 40; at this time, the mop rod is driven to press the mop board 40 downward, so that the mop board 40 clamps the cleaning cloth and tears the cleaning cloth off, thereby realizing automatic spreading. In this embodiment, when the mop board 40 clamps the cleaning cloth and slides toward the second end, a magnetic attraction method is adopted, that is, a second magnetic component 41 is provided in the mop board 40, and a movable first magnetic component 11 is provided in the hollow chamber 1001 of the cloth spreading table 100. The first magnetic component 11 cooperates with the second magnetic component 41 to clamp the cleaning cloth. After the cloth is changed, the first magnetic component 11 rolls down to the initial position and resets. During the cloth clamping movement of the mop board 40 of the present application, the cleaning cloth is adsorbed on the mop board 40 by magnetic attraction and moved. The magnetic attraction method will not damage the cleaning cloth, and the integrity of the cleaning cloth is better.

[0097] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A cloth spreading mechanism for a mop, characterized in that: The cloth spreading mechanism comprises: A cloth spreading body (10), wherein a first magnetic member (11) is provided on the cloth spreading body (10); A cloth-laying surface (101), wherein the cloth-laying surface (101) is formed on the cloth-laying body (10); The mop comprises a mop plate (40); a second magnetic component (41) is arranged on the mop plate (40); a magnetic force exists between the second magnetic component (41) and the first magnetic component (11); the magnetic force is used to enable the mop plate (40) to press at least a portion of the cleaning cloth onto the cloth-laying surface (101) when the cleaning cloth is installed, and the movement of the mop plate (40) on the cloth-laying surface (101) can drive the cleaning cloth to unfold.

2. The spreading mechanism according to claim 1, characterized in that: The magnetic force between the first magnetic member (11) and the second magnetic member (41) is a magnetic repulsion force; when the mop board (40) is on the cloth-laying surface (101), the second magnetic member (41) is located between the first magnetic member (11) and the cloth-laying surface (101); the magnetic repulsion force is used to enable the mop board (40) to press at least a portion of the cleaning cloth against the cloth-laying surface (101) when installing the cleaning cloth, and to drive the cleaning cloth to unfold so that the cleaning cloth can be installed on the mop board (40).

3. The spreading mechanism according to claim 1, characterized in that: The magnetic force between the first magnetic member (11) and the second magnetic member (41) is a magnetic attraction force; when the mop board (40) is on the cloth-laying surface (101), the cleaning cloth is located between the first magnetic member (11) and the second magnetic member (41); the magnetic attraction force is used to attract the mop board (40) to press the cleaning cloth onto the cloth-laying surface (101) when installing the cleaning cloth, and can drive the cleaning cloth to unfold so that the cleaning cloth can be installed on the mop board (40).

4. The cloth spreading mechanism according to any one of claims 1 to 3, characterized in that: The first magnetic component (11) is movably arranged on the cloth-laying body (10); when the mop board (40) moves on the cloth-laying surface (101), the first magnetic component (11) can move along with the second magnetic component (41) on the mop board (40), so that the positions of the first magnetic component (11) and the second magnetic component (41) correspond at all times.

5. The cloth spreading mechanism according to claim 4, characterized in that: The first magnetic member (11) has an initial position; the position of the initial position corresponds to the position of at least part of the cleaning cloth; when the mop board (40) is on the cloth-laying surface (101), the first magnetic member (11) moves along with the movement of the second magnetic member (41) on the mop board (40); when the mop board (40) is separated from the cloth-laying surface (101), the first magnetic member (11) can be reset to the initial position.

6. The spreading mechanism according to claim 5, characterized in that: The cloth spreading body (10) comprises a guide surface (102), and the first magnetic member (11) is movably arranged on the guide surface (102); in the direction approaching the initial position, the guide surface (102) gradually tilts downward; when the mop board (40) is on the cloth spreading surface (101), the first magnetic member (11) moves along with the movement of the second magnetic member (41) on the mop board (40); when the mop board (40) is separated from the cloth spreading surface (101), the first magnetic member (11) can be restored to the initial position along the guide surface (102) under the action of gravity; Alternatively, the spreading mechanism is further provided with an elastic member, the elastic member being connected to the first magnetic member (11); when the mop board (40) is on the spreading surface (101), the first magnetic member (11) moves along with the movement of the second magnetic member (41) on the mop board (40); when the mop board (40) is separated from the spreading surface (101), the first magnetic member (11) can be reset to the initial position under the action of the elastic force of the elastic member.

7. The spreading mechanism according to any one of claims 1-3 and 5-6, characterized in that: The cloth-spreading body (10) comprises a cloth-spreading table (100), the table top of which forms the cloth-spreading surface (101); the cloth-spreading table (100) has a hollow chamber (1001) inside; when the cloth-spreading body (10) comprises a guide surface (102), the guide surface (102) is arranged in the hollow chamber (1001).

8. The spreading mechanism according to any one of claims 1-3 and 5-6, characterized in that: The second magnetic member (41) is arranged at the first end of the mop board (40) in the length direction; and when the mop board (40) moves on the cloth-laying surface (101), the first end of the mop board (40) presses at least a portion of the cleaning cloth onto the cloth-laying surface (101) and drives the cleaning cloth to unfold.

9. The spreading mechanism according to any one of claims 1-3 and 5-6, characterized in that: The first magnetic member (11) comprises a rotating magnetic member; the rotating magnetic member moves along with the movement of the second magnetic member (41) on the mop plate (40) by rotating, thereby making the positions of the rotating magnetic member and the second magnetic member (41) correspond at all times.

10. The cloth spreading mechanism according to any one of claims 1-3 and 5-6, characterized in that: The cloth-laying surface (101) is movably arranged; the mop board (40) can drive the cloth-laying surface (101) to move, so that the cleaning cloth is separated from the cloth supply mechanism (30) and installed on the mop board (40).

11. The spreading mechanism according to any one of claims 1-3 and 5-6, characterized in that: The cloth spreading mechanism is suitable for cooperating with a cloth supply mechanism (30) to realize automatic cloth spreading, and the cloth supply mechanism (30) comprises a cloth outlet (31); the cleaning cloth extends through the cloth outlet (31), extends to the cloth spreading surface (101), and passes through the corresponding position of the first magnetic member (11); when the corresponding cleaning cloth is separated from the cloth supply mechanism (30), the next cleaning cloth of the cloth supply mechanism (30) can be extended through the cloth outlet (31).

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