A mop cleaning tool that automatically attaches the mop head.

Abstract

This invention provides a mop cleaning tool with automatic mop head installation, comprising a mop and a mop head installation device used in conjunction with the mop. The mop includes a mop head, and the mop head installation device includes a mounting frame with an insertion slot vertically provided on the mounting frame for inserting the mop head. A mop head is installed inside the mounting frame. When installing the mop head, the mop head is inserted into the insertion slot, and the mop head installation device, in conjunction with the mop, installs the mop head onto the mop head. A mop head fixing structure is installed on the mop head, and an auxiliary structure, which cooperates with the mop head fixing structure, is installed in the insertion slot to fix the mop head in place. This invention provides a mop cleaning tool with automatic mop head installation, overcoming the shortcomings of existing mop head replacement procedures being cumbersome and inconvenient to operate.

Description

Technical Field

[0001] This invention relates to the field of mops, and in particular to a mop cleaning tool that can automatically install the mop head. Background Technology

[0002] A mop is a cleaning tool primarily used for wiping floors in homes or offices. Existing mops consist of a mop head with a cleaning cloth attached, a main body for wiping the floor, and a handle that rotates and is connected to the main body. The user stands and pushes or pulls the main body using the handle to wipe the floor. Mops have washable mop heads, but after prolonged use, the mop head becomes dirty and the cleaning quality deteriorates.

[0003] To address the problem of mops getting dirty easily, people have designed detachable mop heads, allowing for regular replacement. While existing mop heads can be replaced, the process is cumbersome and inconvenient, requiring manual replacement. Summary of the Invention

[0004] (a) Technical problems to be solved The problem to be solved by the present invention is to provide a mop cleaning tool that can automatically install the mop head, so as to overcome the shortcomings of existing mop head replacement steps being cumbersome and inconvenient to operate.

[0005] (II) Technical Solution To address the aforementioned technical problem, the present invention provides a mop cleaning tool capable of automatically installing a mop head, comprising a mop and a mop head mounting device for use with the mop head; the mop head includes a mop head and a mop handle, the mop head and the mop handle being rotatably connected; the mop head mounting device includes a mounting frame, the mounting frame having an insertion slot along the vertical direction for inserting the mop head, and the mop head being installed inside the mounting frame; when installing the mop head, the mop head is inserted into the insertion slot, and the mop head mounting device cooperates with the mop head to install the mop head.

[0006] Furthermore, a mop head is equipped with a mop fixing structure, and an auxiliary structure that cooperates with the mop fixing structure is installed in the insertion slot. The auxiliary structure is used to cooperate with the mop fixing structure to fix the mop head.

[0007] Furthermore, the mop fixing structure includes clamps slidably installed on the left and right sides of the mop head, and the auxiliary structure includes a stop block installed in the insertion slot, the stop block being used to cause the clamps to slide open and close to clamp the mop.

[0008] Furthermore, the mop fixing structure includes an upper clamping plate and a lower clamping plate that are slidably installed at the upper and lower ends of the mop head, respectively. The auxiliary structure includes an upper limit plate and a lower limit plate disposed in the insertion slot. The upper limit plate is used to allow the upper clamping plate to slide and open to clamp the mop, and the lower limit plate is used to allow the lower limit plate to slide and open to clamp the mop.

[0009] Furthermore, the mop fixing structure is symmetrically arranged on the mounting surface of the mop head, and the auxiliary structure includes a swing pressure roller installed in the insertion slot and corresponding to the mop fixing structure.

[0010] Furthermore, the mop fixing structure is an elastic toothed groove or a Velcro strap.

[0011] Furthermore, the mop fixing structure includes rotating clamping arms symmetrically mounted on the back of the mop head and a drive block slidably mounted on the lower end of the mop head. The drive block is drivenly connected to the rotating clamping arms and is used to drive the two rotating clamping arms to rotate and open to clamp the mop.

[0012] Furthermore, the auxiliary structure includes a folding plate rotatably installed in the insertion slot and sliders slidably installed on both sides of the bottom of the insertion slot. The folding plate abuts against the side end of the slider, and pressure blocks are symmetrically arranged at the lower end of the mop head. The pressure blocks are used to push the slider to slide and rotate the folding plate to fold the mop cloth.

[0013] Furthermore, the lower end of the clamping plate is provided with a first inclined baffle, and the lower end of the mop head is provided with a second inclined baffle corresponding to the first inclined baffle. The first and second inclined baffles form a conical groove with a larger outer opening and a smaller inner opening. A guide block is provided at the bottom of the insertion groove, and the guide block is used to make the mop head fit against the mop cloth.

[0014] Furthermore, the upper clamping plate is longer than the lower clamping plate.

[0015] Furthermore, a crankshaft is mounted on the mounting bracket, and the oscillating pressure roller is mounted on the crankshaft. A cutting plate is rotatably mounted on one side of the crankshaft, and the crankshaft is driven to connect with the cutting plate. The mop head presses down on the oscillating pressure roller, causing the cutting plate to rotate into the mounting bracket.

[0016] Furthermore, a first elastic toothed rack and a second elastic toothed rack are respectively provided on both sides of the mop head mounting surface, and the teeth of the first elastic toothed rack and the second elastic toothed rack are arranged alternately to form the elastic tooth groove.

[0017] Furthermore, the drive block is driven to the rotating clamping arm via an inclined surface drive structure; the inclined surface drive structure includes a first inclined stop surface disposed on the drive block, and the rotating clamping arm is provided with a second inclined stop surface that cooperates with the first inclined stop surface.

[0018] Furthermore, the drive block is driven to the rotating clamping arm via a gear drive structure; the gear drive structure includes a drive gear rotatably mounted inside the mop head, the drive gear is connected to the drive block, and the rotating clamping arm is provided with teeth that mesh with the drive gear.

[0019] Furthermore, a stop block corresponding to the drive block is provided at the bottom of the insertion slot.

[0020] Furthermore, the bottom of the mounting frame is provided with a receiving groove, in which the mop is installed, and the upper end of the mounting frame is provided with a cutting plate, the movable end of the mop passing through the insertion groove and fixed on the cutting plate.

[0021] Furthermore, the mop is mounted on the upper side of the mounting bracket, and a cutting plate is rotatably mounted on the upper side of the insertion slot, with the movable end of the mop fixed on the cutting plate.

[0022] Furthermore, a positioning mechanism is provided between the mop handle and the mop head; when the mop head is rotated to the upper cloth state parallel to the mop handle, the positioning mechanism positions the mop head to maintain the upper cloth state parallel to the mop handle; when mopping the floor, the mop head disengages from the positioning mechanism.

[0023] Furthermore, the positioning mechanism includes a magnet disposed on the mop head and an iron block disposed on the mop handle, wherein the magnet and the iron block are attracted to maintain the state of the cloth.

[0024] Furthermore, the positioning mechanism includes a spring buckle on the mop head, and when the mop head is rotated to the position where the mop can be clothed, the mop handle is engaged in the spring buckle.

[0025] Furthermore, the positioning mechanism includes an elastic top member disposed inside the mop handle. During washing and wringing, the elastic top member presses against the movable connection between the mop head and the mop handle to position the mop head. When mopping, the mop handle or the mop head rotates to position the mop head in the cloth-on state.

[0026] Furthermore, the positioning mechanism includes a magic female buckle on the mop head and a magic male buckle on the mop handle. When the mop is being clothed, the mop head and the mop handle are bonded together by the magic male buckle and the magic female buckle; when mopping, the magic male buckle disengages from the magic female buckle.

[0027] (III) Beneficial Effects This invention provides a mop cleaning tool with automatic mop head installation. Through the cooperation of the mop and the mop head installation device, a mop head installation structure is provided on the mop, and an auxiliary structure is provided in the mop head installation device. The mop head can be fixed to the mop head after the mop head is inserted into the insertion slot by the cooperation of the mop head installation structure and the auxiliary structure. Its structure is simple, its function is stable and reliable, and installing the mop head only requires inserting the mop head downwards, making operation simple and convenient. It overcomes the shortcomings of existing mop tools where changing the mop head is cumbersome and inconvenient. Attached Figure Description

[0028] Figure 1 This is a perspective view of a mop cleaning tool with an automatically attachable mop head, as described in Embodiment 1. Figure 2 This is a perspective view of a mop cleaning tool mop mounting device that can automatically install a mop head, as described in Embodiment 1. Figure 3 This is a perspective view of another angle of a mop cleaning tool mop mounting device that can automatically install a mop in Embodiment 1. Figure 4 This is a perspective view of the connection between the mop head and the stop block when installing a mop head, according to Embodiment 1, a mop cleaning tool that can automatically install a mop head. Figure 5 This is a schematic diagram of the structure of a mop head for a mop cleaning tool that can automatically install a mop cloth, as shown in Example 1. Figure 6 This is a perspective view of a mop cleaning tool with an automatically attachable mop head, as described in Embodiment 2. Figure 7 This is a cross-sectional view of a mop cleaning tool with an automatically attachable mop head, as described in Embodiment 2. Figure 8 This is a perspective view of a mop head for a mop cleaning tool that can automatically install a mop cloth, as shown in Embodiment 2. Figure 9 This is a perspective view of a mop cleaning tool with an automatically attachable mop head, as described in Embodiment 3. Figure 10 This is a perspective view of a mop cleaning tool with an automatically attachable mop head, as shown in Example 3, after the mop head has been removed. Figure 11 This is a perspective view of a mop head for a mop cleaning tool that can automatically install a mop cloth, as described in Embodiment 3. Figure 12 This is a perspective view of the connection between the swing pressure wheel, crankshaft, and cutting plate of a mop cleaning tool that can automatically install a mop cloth, as described in Embodiment 3. Figure 13 This is a perspective view of a mop head for a mop cleaning tool that can automatically install a mop cloth, as described in Example 4. Figure 14This is a perspective view of a mop cleaning tool with an automatically attachable mop head, as described in Example 4. Figure 15 An exploded view of a mop cleaning tool with an automatically attachable mop head, as described in Example 5. Figure 16 This is a perspective view of a mop head for a mop cleaning tool that can automatically install a mop cloth, as described in Example 5. Figure 17 This is a perspective view of the inside of the mop head of a mop cleaning tool that can automatically install a mop cloth, as described in Example 5. Figure 18 This is a perspective view of a mop cleaning tool drive block and rotating clamp arm that can automatically install a mop cloth, as described in Embodiment 5. Figure 19 This is a perspective view of a mop cleaning tool with an automatically attachable mop head, as described in Embodiment 5, showing the connection between the slider and the folding plate. Figure 20 This is a schematic diagram of the structure of a mop cleaning tool mop mounting device that can automatically install mop cloth, as described in Embodiment 5. Figure 21 This is a perspective view of a mop head for a mop cleaning tool that can automatically install a mop cloth, as described in Example 6. Figure 22 This is a perspective view of the interior of the mop head of a mop cleaning tool that can automatically install a mop cloth, as described in Example 6. The component names corresponding to the various reference numerals in the figure are as follows: 1. Mop; 2. Mop mounting device; 3. Mop head; 4. Mounting bracket; 5. Insertion slot; 6. Mop; 7. Clamping plate; 8. Stop block; 9. Upper clamping plate; 10. Lower clamping plate; 11. Upper limit plate; 12. Lower limit plate; 13. Swinging pressure roller; 14. Elastic toothed groove; 15. Velcro; 16. Rotating clamping arm; 17. Drive block; 18. Folding plate; 19. Slider; 20. Pressure block; 21. First inclined baffle; 22. Second inclined baffle; 23. Conical groove; 24. Guide block; 25. Cutting plate; 26. First elastic rack; 27. Second elastic rack; 28. Drive gear; 29. ​​Tooth; 30. Receiving groove; 31. Spring; 32. Support frame; 33. Torsion spring; 34. Crankshaft. Detailed Implementation

[0029] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention. Example

[0030] See Figures 1 to 5This invention provides a mop cleaning tool that can automatically install a mop head, including a mop 1 and a mop head mounting device 2 used in conjunction with the mop 1; the mop 1 includes a mop head 3 and a mop handle, which are rotatably connected; the mop head mounting device 2 includes a mounting frame 4, which has an insertion slot 5 in the vertical direction for inserting the mop head 3, and a mop head 6 is installed in the mounting frame 4; when installing the mop head 3, the mop head 3 is inserted into the insertion slot 5, and the mop head mounting device 2 cooperates with the mop 1 to install the mop head 3.

[0031] The mop head 3 is equipped with a positioning mechanism between the mop handle and the mop head 3. When the mop head 3 rotates to the upper cloth position parallel to the mop handle, the positioning mechanism positions the mop head 3 to maintain this parallel upper cloth position. When mopping, the mop head 3 disengages from the positioning mechanism. The positioning mechanism includes a magnet on the mop head 3 and an iron block on the mop handle; the magnet and iron block attract each other to maintain the upper cloth position. The positioning mechanism can also employ other structures. For example, it may include a spring clip on the mop head 3, which engages with the mop handle when the mop head 3 rotates to the upper cloth position. Alternatively, the positioning mechanism may include an elastic pusher inside the mop handle; during washing and wringing, the elastic pusher presses against the movable connection between the mop head 3 and the mop handle to position the mop head 3. When mopping, the mop handle or mop head 3 rotates to bring the mop head 3 into the upper cloth position. Alternatively, the positioning mechanism includes a magic female buckle on the mop head 3 and a magic male buckle on the mop handle. When the mop is being clothed, the mop head 3 and the mop handle are bonded together by the magic male buckle and the magic female buckle; when mopping, the magic male buckle and the magic female buckle are detached.

[0032] See Figures 1 to 5 The mop head 3 is equipped with a mop fixing structure, and the insertion slot 5 is equipped with an auxiliary structure that cooperates with the mop fixing structure. The auxiliary structure is used to cooperate with the mop fixing structure to fix the mop on the mop head 3.

[0033] See Figure 4 and Figure 5 The mop fixing structure includes clamps 7 slidably mounted on the left and right sides of the mop head 3. The two clamps 7 are symmetrically arranged, and a spring 31 is installed between the clamps 7 and the mop head 3. The spring 31 always tends to make the clamps 7 move closer to the side of the mop head 3. In order to increase the clamping effect, the clamps 7 and the side of the mop head 3 are provided with matching protrusions and grooves to increase the clamping force and prevent the mop from falling off.

[0034] See Figure 4 and Figure 5The auxiliary structure includes a stop block 8 installed in the insertion slot 5. The stop block 8 is used to allow the clamping plate 7 to slide and clamp the mop. The stop block 8 corresponds to the position of the clamping plate 7. The stop block 8 can rotate upward and is limited to rotating downward. In this embodiment, support frames 32 are fixed on both sides of the insertion slot 5. The upper and lower ends of the support frames 32 are respectively equipped with stop blocks 8. A torsion spring 33 is installed between the stop block 8 and the support frame 32 to facilitate the reset of the stop block 8.

[0035] See Figure 4 and Figure 5 The lower end of the clamping plate 7 is provided with a first inclined baffle 21, and the lower end of the mop head 3 is provided with a second inclined baffle 22 corresponding to the first inclined baffle 21. The first inclined baffle 21 and the second inclined baffle 22 form a conical groove 23 with a larger outer opening and a smaller inner opening, so as to facilitate the entry of the stop block 8 to open the clamping plate 7. The clamping plate 7 is provided with a clearance groove, which is used to accommodate the stop block 8, thereby clamping the clamping plate 7. The bottom of the insertion groove 5 is provided with a guide block 24, which is used to make the mop head 3 fit against the mop cloth. The guide block 24 is triangular and has an inclined surface. When the mop head 3 is inserted into the insertion groove 5, it can guide the mop head 3 so that its mounting surface fits tightly against the mop cloth, which is convenient for the clamping plate to hold.

[0036] See Figure 1 The bottom of the mounting bracket 4 is provided with a receiving groove 30, in which a mop 6 is installed. The upper end of the mounting bracket 4 is provided with a cutting plate 25, and the movable end of the mop 6 passes through the insertion groove 5 and is fixed on the cutting plate 25.

[0037] When installing the mop, insert the mop head 3 into the insertion slot 5. During the insertion process, the stop block 8 first enters from the conical slot 23, causing the clamping plate 7 to slide outward and open. Then, the guide block 24 guides the mop head 3 so that its mounting surface fits tightly against the mop. When the mop head 3 is inserted to the bottom, the stop block 8 is placed in the clearance slot of the clamping plate 7, so that the clamping plate 7 clamps the mop. Then, pull the mop head 3 upward, and the stop block 8 rotates upward. When the mop head 3 is fully pulled out, the stop block 8 returns to its original position under the action of the torsion spring. Finally, the mop is cut off by the cutting plate 25. Example

[0038] The mop cleaning tool that can automatically install the mop head provided in this embodiment differs from that in Embodiment 1 in that the mop head fixing structure and auxiliary structure are different.

[0039] See Figures 6 to 8The mop fixing structure includes an upper clamping plate 9 and a lower clamping plate 10, which are slidably installed at the upper and lower ends of the mop head 3, respectively. Springs 31 are installed between the upper clamping plate 9 and the mop head 3, and between the lower clamping plate 10 and the mop head 3, respectively. The springs 31 always cause the upper clamping plate 9 and the lower clamping plate 10 to tend to move closer to the mop head 3. The auxiliary structure includes an upper limit plate 11 and a lower limit plate 12 disposed within the insertion slot 5. The upper limit plate 11 is used to open and close the upper clamping plate 9 to clamp the mop, and the lower limit plate 12 is used to open and close the lower limit plate 12 to clamp the mop. The upper clamping plate 9 is longer than the lower clamping plate 10 to ensure that the upper limit plate 11 does not restrict the lower clamping plate 10, thus ensuring the feasibility of the structure.

[0040] See Figure 6 and Figure 8 A mop 6 is mounted on the upper side of the mounting bracket 4, a cutting plate 25 is rotatably mounted on the upper side of the insertion slot 5, a torsion spring 33 is installed between the cutting plate 25 and the mounting bracket 4, the movable end of the mop 6 is fixed on the cutting plate 25, and a Velcro 15 is provided at the lower end of the mop head 3.

[0041] When installing the mop, insert the mop head 3 into the insertion slot 5. During insertion, first, the Velcro 15 attaches to the mop and pulls it downward. The mop head 3 presses down on the cutting plate 25 to make it rotate. When the mop head 3 is inserted to the bottom, the upper limit plate 11 limits the upper clamping plate 9 to open, and the lower limit plate 12 limits the lower clamping plate 10 to open. Then, pull the mop head 3 upward. The upper clamping plate 9 and the lower clamping plate 10 clamp the mop under the action of the spring. When the mop head 3 is completely disengaged from the insertion slot 5, the cutting plate 25 returns to its original position and cuts the mop. Example

[0042] The mop cleaning tool that can automatically install the mop head provided in this embodiment differs from that in Embodiment 1 in that the mop head fixing structure and auxiliary structure are different.

[0043] See Figures 9 to 12 The mop fixing structure is symmetrically arranged on the mounting surface of the mop head 3, and the auxiliary structure includes a swing pressure roller 13 installed in the insertion slot 5 and corresponding to the mop fixing structure.

[0044] See Figure 10 and Figure 11 The mop fixing structure is an elastic toothed groove 14. A first elastic toothed strip 26 and a second elastic toothed strip 27 are respectively provided on both sides of the mounting surface of the mop head 3. The teeth of the first elastic toothed strip 26 and the second elastic toothed strip 27 are arranged alternately and form an elastic toothed groove 14. The elastic toothed groove 14 extends toward the inside of the mop head 3.

[0045] See Figure 12A crankshaft 34 is mounted on the mounting bracket 4, and a swing pressure roller 13 is mounted on the crankshaft 34. A torsion spring 33 is installed between the crankshaft 34 and the mounting bracket 4. In this embodiment, the width of the swing pressure roller 13 is smaller than the elastic tooth groove 14 to facilitate the swing pressure roller 13 pressing into the elastic tooth groove 14. A cutting plate 25 is rotatably mounted on one side of the crankshaft 34, and a spring 31 is installed between the cutting plate 25 and the mounting bracket 4. The crankshaft 34 and the cutting plate 25 are driven together. When the mop head 3 presses down on the swing pressure roller 13, the cutting plate 25 rotates into the mounting bracket 4.

[0046] See Figure 9 A mop 6 is mounted on the upper side of the mounting bracket 4, and the movable end of the mop 6 extends into the insertion slot 5.

[0047] When installing the mop, insert the mop head 3 into the insertion slot 5. During insertion, the mop head 3 presses down on the swing pressure roller 13, which drives the cutting plate 25 to rotate into the mounting bracket 4. At the same time, the swing pressure roller 13 presses the mop into the elastic tooth groove 14 and drives the mop to move downward. After it is inserted to the bottom, pull the mop head 3 upward. The swing pressure roller 13 swings upward and disengages from the elastic tooth groove 14. After the mop head 3 is completely pulled out, the swing pressure roller 13 resets and drives the cutting plate 25 to reset and cut the mop. Example

[0048] The difference between the mop cleaning tool that can automatically install the mop in this embodiment and that in embodiment 3 is that the mop fixing structure is different and the width of the swing pressure wheel is different.

[0049] See Figure 13 and Figure 14 The mop fixing structure is Velcro 15, and the width of the swing pressure roller 13 is greater than that of Velcro 15.

[0050] When installing the mop, insert the mop head 3 into the insertion slot 5. During the insertion process, the Velcro 15 first attaches to the mop and moves the mop downward. The mop head 3 presses down on the swing pressure roller 13, which drives the cutting plate 25 to rotate into the mounting bracket 4. At the same time, the swing pressure roller 13 presses the mop tightly onto the Velcro 15. After it is inserted to the bottom, pull the mop head 3 upward. The swing pressure roller 13 swings upward to disengage from the mop. After the mop head 3 is completely pulled out, the swing pressure roller 13 resets and drives the cutting plate 25 to reset and cut the mop. Example

[0051] The mop cleaning tool that can automatically install the mop head provided in this embodiment differs from that in Embodiment 1 in that the mop head fixing structure and auxiliary structure are different.

[0052] See Figures 15 to 20The mop fixing structure includes rotating clamping arms 16 symmetrically mounted on the back of the mop head 3 and a drive block 17 slidably mounted on the lower end of the mop head 3. A stop block 8, which cooperates with the drive block 17, is provided at the bottom of the insertion slot 5, allowing the drive block 17 to slide upwards. A torsion spring 33 is installed between the rotating clamping arms 16 and the mop head 3, and a spring 31 is installed between the drive block 17 and the mop head 3. The drive block 17 is driven to connect with the rotating clamping arms 16 and is used to drive the two rotating clamping arms 16 to rotate and open / close, clamping the mop.

[0053] See Figure 17 and Figure 18 The drive block 17 is driven to the rotating clamping arm 16 via an inclined surface drive structure. The inclined surface drive structure includes a first inclined stop 21 on the drive block 17 and a second inclined stop 22 on the rotating clamping arm 16 that cooperates with the first inclined stop 21. When the drive block 17 moves upward, the rotating clamping arm 16 can be rotated and opened by the cooperation of the first inclined stop 21 and the second inclined stop 22.

[0054] See Figure 19 and Figure 20 The auxiliary structure includes a folding plate 18 rotatably installed in the insertion slot 5 and a slider 19 slidably installed on both sides of the bottom of the insertion slot 5. The folding plate 18 abuts against the side of the slider 19. A pressure block 20 is symmetrically arranged at the lower end of the mop head 3. The pressure block 20 is used to push the slider 19 to rotate the folding plate 18 to fold the mop. The slider 19 is provided with a slanted baffle so that when the pressure block 20 moves vertically downward, it pushes the slider 19 to move horizontally through the slanted baffle. The slider 19 then pushes the folding plate 18 to rotate to fold the mop.

[0055] See Figure 15 A mop 6 is mounted on the upper side of the mounting bracket 4. The movable end of the mop 6 extends to the bottom of the insertion slot 5, and the mop is located between the two folding plates 18.

[0056] When installing the mop, insert the mop head 3 into the insertion slot 5. When it is inserted to the bottom, the pressure block 20 presses down on the slider 19 to make it slide. The slider 19 pushes the folding plate 18 to rotate, and the folding plate 18 folds the edge of the mop. At the same time, the stop block 8 makes the drive block 17 slide upward. The drive block 17 drives the two rotating clamping arms 16 to rotate and open, so that the mop is located inside the rotating clamping arms 16. Then, pull out the mop head 3 and rotate the clamping arms 16 to reset and clamp the mop. Example

[0057] The difference between the mop cleaning tool that can automatically install the mop in this embodiment and that in embodiment 5 is that the drive block 17 is connected to the rotating clamp arm 16 via a gear drive structure.

[0058] See Figure 21 and Figure 22The gear drive structure includes a drive gear 28 rotatably mounted inside the mop head 3, the drive gear 28 being connected to the drive block 17, and a toothed part 29 that meshes with the drive gear 28 being provided on the rotating clamp arm 16.

[0059] When installing the mop, insert the mop head 3 into the insertion slot 5. When it is inserted to the bottom, the pressure block 20 presses down on the slider 19 to make it slide. The slider 19 pushes the folding plate 18 to rotate, and the folding plate 18 folds the edge of the mop. At the same time, the stop block 8 makes the drive block 17 slide upward. The drive block 17 drives the drive gear 28 to rotate. The drive gear 28 drives the two rotating clamping arms 16 to rotate and open through the teeth 29, so that the mop is located inside the rotating clamping arms 16. Then, pull out the mop head 3 and rotate the clamping arms 16 to reset and clamp the mop.

[0060] This invention provides a mop cleaning tool that can automatically install a mop head. It has a simple structure and stable and reliable function. When installing the mop head, simply insert it downwards into the mop head. The operation is simple and convenient. Through the cooperation of the mop and the mop head installation device, the mop head is provided with a mop installation structure, and the mop head installation device is provided with an auxiliary structure. The mop head installation structure and the auxiliary structure cooperate to fix the mop head to the mop head after the mop head is inserted into the insertion slot.

[0061] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A mop cleaning tool with automatic mop head attachment, characterized in that: The device includes a mop (1) and a mop mounting device (2) used in conjunction with the mop (1); the mop (1) includes a mop head (3) and a mop handle, the mop handle and the mop head (3) being rotatably connected; the mop mounting device (2) includes a mounting frame (4), the mounting frame (4) having an insertion slot (5) in the vertical direction for inserting the mop head (3), and a mop (6) being installed in the mounting frame (4); when installing the mop, the mop head (3) is inserted into the insertion slot (5), and the mop mounting device (2) cooperates with the mop (1) to install the mop on the mop head (3); a mop fixing structure is installed on the mop head (3), and an auxiliary structure that cooperates with the mop fixing structure is installed in the insertion slot (5), the auxiliary structure being used to cooperate with the mop fixing structure to fix the mop on the mop head (3); The mop fixing structure includes clamps (7) that are slidably installed on the left and right sides of the mop head (3), and the auxiliary structure includes a stop block (8) installed in the insertion slot (5). The stop block (8) is used to make the clamps (7) slide open and close to clamp the mop. Alternatively, the mop fixing structure includes an upper clamping plate (9) and a lower clamping plate (10) that are slidably installed at the upper and lower ends of the mop head (3), and the auxiliary structure includes an upper limit plate (11) and a lower limit plate (12) disposed in the insertion slot (5). The upper limit plate (11) is used to make the upper clamping plate (9) slide open and close to clamp the mop, and the lower limit plate (12) is used to make the lower limit plate (12) slide open and close to clamp the mop. Alternatively, the mop fixing structure is symmetrically arranged on the mounting surface of the mop head (3), and the auxiliary structure includes a swing pressure wheel (13) installed in the insertion groove (5) and corresponding to the mop fixing structure; the mop fixing structure is an elastic toothed groove (14) or Velcro (15). Alternatively, the mop fixing structure includes rotating clamping arms (16) symmetrically installed on the back of the mop head (3) and a drive block (17) slidably installed on the lower end of the mop head (3). The drive block (17) is driven to connect with the rotating clamping arms (16) and is used to drive the two rotating clamping arms (16) to rotate and open to clamp the mop. The auxiliary structure includes a folding plate (18) rotatably installed in the insertion slot (5) and a slider (19) slidably installed on both sides of the bottom of the insertion slot (5). The folding plate (18) abuts against the side of the slider (19). A pressure block (20) is symmetrically arranged on the lower end of the mop head (3). The pressure block (20) is used to push the slider (19) to slide so that the folding plate (18) rotates to fold the mop.

2. The mop cleaning tool with automatic mop head installation as described in claim 1, characterized in that: The lower end of the clamp (7) is provided with a first inclined baffle (21), and the lower end of the mop head (3) is provided with a second inclined baffle (22) corresponding to the first inclined baffle (21). The first inclined baffle (21) and the second inclined baffle (22) form a conical groove (23) with a large outer opening and a small inner opening.

3. The mop cleaning tool with automatic mop head installation as described in claim 2, characterized in that: The bottom of the insertion slot (5) is provided with a guide block (24), which is used to make the mop head (3) fit against the mop cloth.

4. The mop cleaning tool with automatic mop head installation as described in claim 1, characterized in that: The length of the upper clamping plate (9) is greater than that of the lower clamping plate (10).

5. The mop cleaning tool with automatic mop head installation as described in claim 1, characterized in that: A crankshaft (34) is mounted on the mounting bracket (4), and the swing pressure roller (13) is mounted on the crankshaft (34).

6. The mop cleaning tool with automatic mop head installation as described in claim 5, characterized in that: A cutting plate (25) is rotatably mounted on one side of the crankshaft (34). The crankshaft (34) is driven to connect with the cutting plate (25). The mop head (3) presses down on the swing roller (13) to make the cutting plate (25) rotate into the mounting bracket (4).

7. The mop cleaning tool with automatic mop head installation as described in claim 1, characterized in that: The mop head (3) has a first elastic toothed rack (26) and a second elastic toothed rack (27) on both sides of its mounting surface. The teeth of the first elastic toothed rack (26) and the second elastic toothed rack (27) are arranged alternately and form the elastic toothed groove (14).

8. The mop cleaning tool with automatic mop head installation as described in claim 1, characterized in that: The drive block (17) is driven to the rotating clamp arm (16) through an inclined surface drive structure; the inclined surface drive structure includes a first inclined stop (21) disposed on the drive block (17), and a second inclined stop (22) disposed on the rotating clamp arm (16) that cooperates with the first inclined stop (21).

9. The mop cleaning tool with automatic mop head installation as described in claim 1, characterized in that: The drive block (17) is driven to the rotating clamp arm (16) via a gear drive structure; the gear drive structure includes a drive gear (28) rotatably installed in the mop head (3), the drive gear (28) is connected to the drive block (17), and the rotating clamp arm (16) is provided with teeth (29) that mesh with the drive gear (28).

10. The mop cleaning tool with automatic mop head installation as described in claim 1, characterized in that: The bottom of the insertion slot (5) is provided with a stop (8) corresponding to the drive block (17).

11. The mop cleaning tool with automatic mop head installation as described in claim 1, characterized in that: The bottom of the mounting bracket (4) is provided with a receiving groove (30), and the mop (6) is installed in the receiving groove (30). The upper end of the mounting bracket (4) is provided with a cutting plate (25), and the movable end of the mop (6) passes through the insertion groove (5) and is fixed on the cutting plate (25).

12. The mop cleaning tool with automatic mop head installation as described in claim 1, characterized in that: The mop (6) is mounted on the upper side of the mounting bracket (4), and a cutting plate (25) is rotatably mounted on the upper side of the insertion slot (5). The movable end of the mop (6) is fixed on the cutting plate (25).

13. The mop cleaning tool with automatic mop head installation as described in claim 1, characterized in that: A positioning mechanism is provided between the mop handle and the mop head (3); when the mop head (3) rotates to the upper cloth state parallel to the mop handle, the positioning mechanism positions the mop head (3) to maintain the upper cloth state parallel; when mopping, the mop head (3) disengages from the positioning mechanism.

14. The mop cleaning tool with automatic mop head installation as described in claim 13, characterized in that: The positioning mechanism includes a magnet on the mop head (3) and an iron block on the mop handle. The magnet and the iron block attract each other to keep the cloth in place.

15. The mop cleaning tool with automatic mop head installation as described in claim 13, characterized in that: The positioning mechanism includes a spring buckle on the mop head (3). When the mop head (3) is rotated to the position where the cloth can be applied, the mop handle is snapped into the spring buckle.

16. The mop cleaning tool with automatic mop head installation as described in claim 13, characterized in that: The positioning mechanism includes an elastic top member disposed inside the mop handle. When washing and wringing water, the elastic top member presses against the movable connection between the mop head (3) and the mop handle to position the mop head (3). When mopping, the mop handle or the mop head (3) rotates to put the mop head (3) in the cloth-on state.

17. The mop cleaning tool with automatic mop head installation as described in claim 13, characterized in that: The positioning mechanism includes a magic female buckle on the mop head (3) and a magic male buckle on the mop handle. When the mop is being clothed, the mop head (3) and the mop handle are bonded together by the magic male buckle and the magic female buckle. When mopping, the magic male buckle is detached from the magic female buckle.

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