Portable water squeezing mop

Abstract

The utility model relates to the technical field of cleaning supplies, in particular to a portable water squeezing mop which comprises a main rod, a holding and pressing mechanism fixed on the main rod and a transmission mechanism located on the main rod, a sliding block is connected between the holding and pressing mechanism and the transmission mechanism in a pivoted mode, and the sliding block is connected to the main rod in a sliding mode. The holding and pressing mechanism comprises a positioning rod pivoted to the main rod, an auxiliary rod pivoted to the main rod, a horizontal grab handle pivoted between the positioning rod and the auxiliary rod and a first transmission rod pivoted to the end of the horizontal grab handle, and the end, away from the horizontal grab handle, of the first transmission rod is pivoted to the sliding block. The positioning rod, the auxiliary rod and the horizontal grab handle form a parallelogram relation relative to the main rod; the first transmission rod and the auxiliary rod form an axial symmetry relation. According to the portable water squeezing mop, the mechanism of the grab handle is optimized, the pressing distance is short, the squeezing force transmission effect is good, the overall structure is compact, the occupied space is small, storage is convenient, more labor is saved and comfort is achieved when the mop is used, and the water squeezing effect is effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cleaning products, specifically a convenient wringer mop. Background Technology

[0002] In the realm of cleaning and maintenance in daily life and work environments, floor cleaning has always been a frequent and crucial task. Traditional cleaning tools have evolved throughout history, from simple brooms for sweeping dust to the use of ordinary cotton mops with buckets for wet mopping, maintaining basic environmental cleanliness. However, with social development and rising demands for quality of life, the limitations of traditional cleaning methods have become increasingly apparent.

[0003] The wringing process of ordinary cotton mops after cleaning floors has always been a problem for users. Manually wringing is not only laborious but also fails to completely remove water, resulting in low cleaning efficiency and repeated cleaning of the same area without effectively drying it. Furthermore, the manual wringing process exposes the user's hands to dirty water, which is extremely unhygienic and can easily lead to bacterial infections and other health problems.

[0004] To solve the problem of traditional mops wringing out water, wrung-out mops have emerged. For example, the existing technology "A mop that is easy to operate with one hand" (publication number: CN220141592U) adopts a manual squeezing structure. A squeezing handle is set on the mop handle, and multiple linkages form a transmission structure on the handle. The user presses the handle to squeeze the mop head, which in turn drives the cotton head at the front of the mop to squeeze out water. This design allows the operator to complete the wringing and drying of the mop with one hand. However, the following technical problems still exist:

[0005] 1. The existing pressing structure consists of a triangular linkage structure formed by the first transmission rod, the second transmission rod, and the main rod. Therefore, in order to increase the length of the driving arm to achieve a labor-saving effect and a better wringing effect, the slider needs to have sufficient sliding distance. There are two methods for this. The first method is to change the initial position of the second transmission rod pivoting to the slider away from the elastic reset member to increase the sliding distance. However, this will cause the initial angle between the second transmission rod and the main rod (i.e., the mop handle in the prior art) to become larger, resulting in a higher pivot point between the second transmission rod and the first transmission rod, thus causing the pressing handle to bulge very high in an upward tilt. The second method is to keep the initial angle between the second transmission rod and the main rod unchanged and extend the length of the second transmission rod to increase the pressing height of the pressing handle. This increases the sliding distance of the slider by increasing the pressing height. However, this will still cause the pivot point between the second transmission rod and the first transmission rod to become higher, ultimately causing the pressing handle to bulge very high upward. Therefore, both of these methods require the user to spread their palms out a large range to grip the handle during the pressing operation, which is very inconvenient and requires a lot of effort. Pressing the handle can easily cause hand fatigue and affect the squeezing effect.

[0006] 2. The existing pressing structure uses a triangular linkage structure, and the initial angle between the second transmission rod and the main rod is large. The pressing handle connected to the first transmission rod is in an upward tilted state, which makes the distance between the pressing handle and the main rod relatively large. When pressing, the moving distance of the handle will be longer, resulting in lower pushing efficiency of the slider.

[0007] 3. Because the existing pressing handle is tilted upwards, the entire pressing structure is relatively obtrusive to the main rod, has a large volume, occupies a lot of space, and is inconvenient to store. Utility Model Content

[0008] This utility model provides a convenient wringing mop that solves the problems of existing wringing mops being inconvenient to operate, not labor-saving enough, and easily causing hand fatigue and affecting the wringing effect.

[0009] This application provides the following technical solution: a portable wringer mop, comprising a main rod, a gripping mechanism fixed on the main rod, and a transmission mechanism located on the main rod, wherein a slider is pivotally connected between the gripping mechanism and the transmission mechanism, and the slider is slidably connected to the main rod;

[0010] The gripping mechanism includes a positioning rod pivotally connected to the main rod, an auxiliary rod pivotally connected to the main rod, a horizontal handle pivotally connected between the positioning rod and the auxiliary rod, and a first transmission rod pivotally connected to the end of the horizontal handle. The end of the first transmission rod away from the horizontal handle is pivotally connected to the slider. The positioning rod, the auxiliary rod, and the horizontal handle form a parallelogram relationship relative to the main rod.

[0011] The first transmission rod and the auxiliary rod are axially symmetric.

[0012] Beneficial effects:

[0013] 1. Optimized handle structure, making pressing the handle easier and improving wringing effect. The main rod, positioning rod, auxiliary rod, and horizontal handle form a parallelogram relationship, ensuring the horizontal handle remains level. This design changes the handle position, eliminating the need for the user to spread their palms wide to grip the handle, resulting in a more natural and comfortable hand posture during operation. This significantly reduces the difficulty of operation, makes it more effortless to use, effectively relieves hand fatigue, improves the convenience and comfort of operation, and enhances the wringing effect on the sponge head at the front of the mop.

[0014] 2. Shortened handle pressing distance and improved pushing efficiency. The parallelogram structure design of this solution makes the relative position of the horizontal handle and the main rod more compact and reasonable. During the pressing process, the moving distance of the horizontal handle is significantly shortened, and the initial included angle between the first transmission rod, auxiliary rod, positioning rod and the main rod is smaller. It can effectively drive the first transmission rod with a small displacement, quickly push the slider, and greatly improve the pushing efficiency of the slider. At the same time, since the first transmission rod and auxiliary rod are axially symmetrical and the positioning rod, auxiliary rod and horizontal handle form a parallelogram relationship with respect to the main rod, the first transmission rod, auxiliary rod, positioning rod and horizontal handle can move synchronously to the horizontal state from the pressing process to the end of the pressing process, and all pivot points are on the same horizontal line, reaching the "dead point" position of the entire linkage structure. This makes the pressing process more stable, and the squeezing force can be effectively transmitted to the cotton head at the front end of the mop, ensuring the high efficiency of pushing the slider and enhancing the water squeezing effect.

[0015] 3. Compact structure, small size, low space occupation, and easy storage. The horizontal handle of this design is in a horizontal position, unlike the tilted and supported position of existing technologies. This significantly reduces the overall size and obtrusiveness of the structure. It occupies less space and is easier to store during daily placement and storage. It can be easily placed in narrow spaces such as corners and behind doors, greatly improving the space utilization and storage advantages of the portable wringer mop.

[0016] Furthermore, the axisymmetric relationship formed by the first transmission rod and the auxiliary rod is such that all pivot points of the first transmission rod, the horizontal handle, the auxiliary rod, and the main rod form an isosceles triangle relationship, with the first transmission rod and the auxiliary rod serving as the sides of the symmetry.

[0017] Beneficial effects: The symmetry of the isosceles triangle structure allows the first transmission rod and the auxiliary rod to be evenly stressed. When the horizontal handle is pressed, it can prevent the first transmission rod and the auxiliary rod from being subjected to excessive local stress, thereby enhancing the stability of the entire transmission structure, effectively reducing wear of components caused by uneven stress, and extending service life.

[0018] Furthermore, the axisymmetric relationship formed by the first transmission rod and the auxiliary rod is such that all pivot points of the first transmission rod, the horizontal handle, the auxiliary rod, and the main rod form an isosceles trapezoidal relationship, with the first transmission rod and the auxiliary rod serving as symmetrical sides, and the horizontal handle and the main rod serving as parallel sides.

[0019] Beneficial effects: The symmetrical structure of the isosceles trapezoid ensures the balance of force during transmission. When the user presses the horizontal handle, the force can be evenly transmitted to the first transmission rod and the auxiliary rod, avoiding structural deformation or damage caused by uneven force. Furthermore, this design allows for more flexible installation of the auxiliary rod, which can be adjusted according to the overall structure of the mop and space requirements, thus improving the applicability of the entire gripping mechanism.

[0020] Furthermore, the horizontal handle is provided with a groove, and when the horizontal handle is pressed to the limit position, the auxiliary rod is located in the groove.

[0021] Beneficial effects: When the auxiliary rod is pressed to its limit position with the horizontal handle, it can be stored in the groove. On the one hand, this makes the structure of the entire mop more compact and effectively reduces the space occupied by the auxiliary rod. On the other hand, the groove provides precise positioning for the auxiliary rod, clearly defining its specific position when the horizontal handle is pressed to its limit. This helps ensure that the entire transmission structure remains consistent each time it is pressed to its limit, thus guaranteeing the stability of the wringer's working performance.

[0022] Furthermore, the main rod has an installation groove, in which a sliding rod is fixed. The slider passes through and is slidably connected to the sliding rod. An elastic reset member is sleeved on the sliding rod, and the elastic reset member is located on the side of the slider away from the auxiliary rod.

[0023] Beneficial effects: The sliding rod, installed in the mounting slot of the main rod, provides a precise sliding track for the slider. The slider slides along the sliding rod, ensuring the accuracy of its movement direction and preventing wobbling or deviation during movement. The elastic reset component on the sliding rod returns the slider to its initial position after the horizontal handle is released and the slider is moved by external force. When the horizontal handle is released, the elastic force generated by the reset component pushes the slider back to its original position, thus returning the horizontal handle to its initial state, preparing it for the next operation. This automatic reset function improves the convenience of using the mop, eliminating the need for manual resetting of components and saving operation time and effort.

[0024] Furthermore, the transmission mechanism includes a rotating block rotatably connected to the main rod, a second transmission rod pivotally connected to one end of the rotating block, and a third transmission rod pivotally connected to the other end of the rotating block, wherein the end of the second transmission rod away from the rotating block is pivotally connected to the slider.

[0025] Beneficial effects: The rotating block is rotatably connected to the main rod, and the second and third transmission rods are pivotally connected to both ends of the rotating block. When the horizontal handle is pressed, the pushing force of the slider is first transmitted to the rotating block through the second transmission rod, and then the rotating block changes the direction of the force, which facilitates the synchronous movement of the third transmission rod to satisfy the squeezing and restoring action of the mop. The principle of lever is used to achieve the transmission of pushing force, which can also improve the stability of the transmission of pushing force.

[0026] Furthermore, the middle part of the rotating block is pivotally connected to the side wall of the main rod, and the second and third transmission rods are pivotally connected to the two ends of the rotating block respectively. The pivot points of the rotating block, the main rod, the second transmission rod, and the third transmission rod form a triangular relationship.

[0027] Beneficial effects: The wider width of the middle part of the rotating block provides a larger support area and stronger support force, making the rotating block less prone to deformation or damage when subjected to greater external forces. This effectively ensures the structural stability and reliability of the rotating block and extends its service life.

[0028] Furthermore, a connector and a mounting bracket are sequentially fixed on the main rod at the end away from the elastic reset member. An extrusion roller is fixed on the mounting bracket. A universal joint is hinged to the end of the third connecting rod away from the rotating block. A cotton head is fixed to the end of the universal joint away from the third transmission rod.

[0029] Beneficial effects: The third drive rod can pull the cotton head into the squeezing rollers to achieve the water squeezing action, which efficiently squeezes out the water from the cotton head, reduces the water content of the mop, and enhances the cleaning effect. The universal joint can rotate flexibly, which can avoid interference caused by the installation gaps of various parts of the transmission mechanism, improves the flexibility of the third drive rod in pulling the cotton head, helps to extend the service life of the transmission components, and improves the reliability of the transmission structure.

[0030] Furthermore, a protective shell formed by splicing two half-shells is fixed on the side wall of the main rod. An opening is provided on the top of the protective shell, and the horizontal handle, positioning rod, auxiliary rod and first transmission rod can extend from the opening to the top of the protective shell.

[0031] Beneficial effects: The protective shell, composed of two half-shells, effectively protects the internal horizontal handle, positioning rod, auxiliary rod, and first transmission rod, preventing damage to the pressing parts from collisions and scratches during use. At the same time, the protective shell can block the entry of debris, reduce the corrosion of the internal structure by dust and moisture, avoid rust and wear caused by external factors, extend the service life of each part and the entire mop, and reduce maintenance costs. Attached Figure Description

[0032] Figure 1 This is the main structural view of the present invention.

[0033] Figure 2 for Figure 1 The front view after the protective case is installed.

[0034] Figure 3 for Figure 1 Top view.

[0035] Figure 4 for Figure 1 Front view of the handle when pressed to its limit.

[0036] Figure 5 for Figure 3 A magnified view of the middle section of the mop.

[0037] Figure 6 for Figure 1 A magnified view of the middle section of the mop.

[0038] Figure 7 for Figure 6 Front view of the handle when pressed to its limit.

[0039] Figure 8 This is the front view of Embodiment 2. Detailed Implementation

[0040] The following detailed description illustrates the specific implementation method:

[0041] The markings in the accompanying drawings include: telescopic rod 1, main rod 2, mounting groove 201, rear hinge block 3, positioning rod 4, horizontal handle 5, groove 501, front hinge block 6, auxiliary rod 7, first transmission rod 8, slider 9, second transmission rod 10, slide rod 11, elastic reset component 12, protective shell 13, opening 131, rotating block 14, connector 15, third transmission rod 16, mounting bracket 17, universal joint 18, extrusion rollers 19, and cotton head 20.

[0042] Example 1

[0043] like Figures 1 to 7 As shown, a portable wringer mop includes, as Figure 1 The diagram shows the main rod 2, the connector 15 and mounting bracket 17 connected sequentially to the front end of the main rod 2, the telescopic rod 1 threadedly connected to the rear end of the main rod 2, the gripping mechanism fixed to the main rod 2, the transmission mechanism fixed to the main rod 2, and the protective shell 13 fixed to the side wall of the main rod 2. Figure 3 and Figure 5 As shown, the protective shell 13 is formed by splicing two half shells together, and the protective shell 13 has an opening 131 on the top.

[0044] like Figure 1 , Figure 2 and Figure 6As shown, the gripping mechanism includes a positioning rod 4 pivotally connected to the main rod 2, an auxiliary rod 7 pivotally connected to the main rod 2, a horizontal handle 5 pivotally connected between the positioning rod 4 and the auxiliary rod 7, and a first transmission rod 8 pivotally connected to the end of the horizontal handle 5. A rear hinge block 3 and a front hinge block 6 are fixed on the main rod 2. One end of the positioning rod 4 is pivotally connected to the rear hinge block 3, one end of the auxiliary rod 7 is pivotally connected to the front hinge block 6, and both ends of the horizontal handle 5 are pivotally connected to the ends of the positioning rod 4 and the auxiliary rod 7, respectively. The horizontal handle 5, the positioning rod 4, the auxiliary rod 7, and the first transmission rod 8 can extend from the opening 131 of the protective shell 13 to the top of the protective shell 13. The positioning rod 4, auxiliary rod 7, and horizontal handle 5 form a parallelogram relationship relative to the main rod 2. In this embodiment, the pivot points of the first transmission rod 8, horizontal handle 5, and auxiliary rod 7 are located at the same point, so that all pivot points of the first transmission rod 8, horizontal handle 5, auxiliary rod 7, and main rod 2 form an isosceles triangle relationship, with the first transmission rod 8 and auxiliary rod 7 serving as symmetrical sides. Figure 6 and Figure 7 As shown, the bottom of the horizontal handle 5 has an inwardly recessed groove 501. When the horizontal handle 5 is pressed down to its limit position, the auxiliary rod 7 and the front hinge block 6 can be accommodated in the groove 501.

[0045] The transmission mechanism includes a rotating block 14 rotatably connected to the main rod 2, a second transmission rod 10 pivotally connected to one end of the rotating block 14, and a third transmission rod 16 pivotally connected to the other end of the rotating block 14. A slider 9 is pivotally connected to the end of the second transmission rod 10 away from the rotating block 14, and the other end of the slider 9 is pivotally connected to the first transmission rod 8. The main rod 2 has a mounting groove 201, within which a sliding rod 11 is axially fixed. The slider 9 passes through and is slidably connected to the sliding rod 11. An elastic reset member 12 is sleeved on the sliding rod 11. In this embodiment, the elastic reset member 12 is a compression spring, located on the side of the slider 9 away from the auxiliary rod 7. The pivot points of the rotating block 14, the main rod 2, the second transmission rod 10, and the third transmission rod 16 form a triangular relationship. The shape of the rotating block 14 can be set according to actual needs. The middle part of the rotating block 14 is pivotally connected to the side wall of the main rod 2, and the second transmission rod 10 and the third transmission rod 16 are pivotally connected to the two ends of the rotating block 14, respectively. Figure 3 As shown, there are two sets of rotating blocks 14 and third transmission rods 16, respectively located on both sides of the connector 15. The second transmission rod 10 is located between the two rotating blocks 14 and is pivotally connected to them via a rotating shaft, so that when the second transmission rod 10 moves, it can drive the two rotating blocks 14 and the two third transmission rods 16 to move simultaneously. It should be noted that the protective shell 13 has coupling notches at both ends, so that after the two halves of the protective shell 13 are spliced ​​into a whole, installation space can be reserved for the two ends of the main rod to extend out of the protective shell 13, and at the same time, space can be reserved for the axial movement of the second transmission rod 10.

[0046] like Figures 1 to 3As shown, a universal joint 18 is hinged to the end of the third transmission rod 16 away from the rotating block 14. A cotton head 20 is fixed to the end of the universal joint 18 away from the third transmission rod 16. A connecting piece is bonded and fixed to the cotton head 20. The end of the universal joint 18 away from the third transmission rod 16 is connected to the connecting piece with a screw. Multiple sets of extrusion rollers 19 are also fixed on the mounting frame 17. A U-shaped groove is provided in the center of the mounting frame 17. The rod of the third transmission rod 16 passes through the mounting frame 17 and extends into the U-shaped groove.

[0047] The operating principle of this solution is as follows:

[0048] like Figure 6 and Figure 7 As shown, when squeezing out water, you can use your thumb and the web of your hand to press down. Figure 6 With the upper surface of the horizontal handle 5 in the middle, and the other four fingers gripping the bottom of the protective shell 13, press the horizontal handle 5, so that the auxiliary rod 7 can rotate from the hinge point of the front hinge block 6 towards the main rod 2, while the positioning rod 4 will rotate from the hinge point of the rear hinge block 3 towards the main rod 2, so that the horizontal handle also moves closer to the main rod 2 in sync. Under the action of the horizontal handle 5, the first transmission rod 8 gradually changes from an inclined state to a horizontal state. Figure 7 This diagram illustrates the horizontal grip 5 pressed to its limit position. During this process, the slider 9 slides along the axial direction of the slide bar 11 and compresses the elastic reset member 12 under the push of the first transmission rod 8. Meanwhile, the second transmission rod 10 pushes one end of the rotating block 14 under the action of the slider 9, causing the rotating block 14 to rotate towards the cotton head 20. The third transmission rod 16 rotates away from the cotton head 20 and pulls the cotton head 20 towards... Figure 4 The squeezing rollers 19 move between each other, while the U-shaped groove on the mounting frame 17 can accommodate the cotton head 20. Under the action of the squeezing rollers 19, the cotton head 20 gradually squeezes out the water. After the squeezing operation is completed, the horizontal handle 5 is released, and the elastic force of the elastic reset member 12 will push the slider 9 to reset, so that all the components of the entire gripping mechanism and transmission mechanism are reset. The third transmission rod 16 pushes the cotton head 20 back to its original position, and the next squeezing operation can be performed.

[0049] This solution has at least the following advantages:

[0050] 1. Optimized handle structure, making pressing the handle easier and improving wringing effect. The main rod 2, positioning rod 4, auxiliary rod 7, and horizontal handle 5 form a parallelogram relationship, ensuring that the horizontal handle 5 remains horizontal. This design changes the handle position, eliminating the need for the user to spread their palms wide to grip the handle, resulting in a more natural and comfortable hand posture during operation. This significantly reduces the difficulty of operation, saves effort during use, effectively relieves hand fatigue, improves the convenience and comfort of operation, and enhances the wringing effect on the sponge head 20 at the front of the mop.

[0051] 2. Shortened grip pressing distance and improved pushing efficiency. The parallelogram structure design of this solution makes the relative position of the horizontal grip 5 and the main rod 2 more compact and reasonable. During the pressing process, the moving distance of the horizontal grip 5 is greatly shortened, which can effectively drive the first transmission rod 8 with a small displacement and quickly push the slider 9, greatly improving the pushing efficiency of the slider 9. At the same time, since the first transmission rod 8 and the auxiliary rod 7 form an axisymmetric relationship and the positioning rod 4, the auxiliary rod 7, and the horizontal grip 5 form a parallelogram relationship with respect to the main rod 2, the first transmission rod 8, the auxiliary rod 7, the positioning rod 4, and the horizontal grip 5 can move synchronously to a horizontal state from the pressing process to the end of the pressing process, and all the pivot points are on the same horizontal line, reaching the "dead point" position of the entire linkage structure. This makes the pressing process more stable, and the squeezing force can be effectively transmitted to the cotton head 20 at the front end of the mop, ensuring the high efficiency of pushing the slider 9 while also enhancing the wringing effect.

[0052] 3. Compact structure, small size, low space occupation, and easy storage. The horizontal handle 5 of this design is in a horizontal position, unlike the slanted bulge of existing technologies. This significantly reduces the overall size and obtrusiveness of the structure. When placing and storing it, it occupies less space and is easier to store. It can be easily placed in narrow spaces such as corners and behind doors, greatly improving the space utilization and storage advantages of the portable wringer mop.

[0053] Example 2

[0054] The difference between this embodiment and Embodiment 1 is that, as Figure 8 As shown, all pivot points of the first transmission rod 8, horizontal handle 5, auxiliary rod 7, and main rod 2 form an isosceles trapezoidal relationship, with the first transmission rod 8 and auxiliary rod 7 as symmetrical sides, and the horizontal handle 5 and main rod 2 as parallel sides. The symmetrical structure of the isosceles trapezoid ensures the balance of force during transmission. When the user presses the horizontal handle 5, the force can be evenly transmitted to the first transmission rod 8 and auxiliary rod 7, avoiding structural deformation or damage caused by uneven force distribution. Furthermore, this design allows for more flexible installation of the auxiliary rod 7, which can be adjusted according to the overall structure and space requirements of the mop, improving the applicability of the entire gripping mechanism.

[0055] The above are merely embodiments of this utility model, and the utility model is not limited to the field covered by this embodiment. Commonly known structures and characteristics in the solutions are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A portable wringer mop, characterized by: The utility model provides a kind of hand-held squeezer, including main rod, fixed on main rod and located on the transmission mechanism of main rod, sliding block is pivoted between squeezer and transmission mechanism, and sliding block is slidably connected on main rod;The squeezer includes positioning rod pivoted on main rod, auxiliary rod pivoted on main rod, horizontal handle pivoted between positioning rod and auxiliary rod and first transmission rod pivoted at the end of horizontal handle, the end of first transmission rod away from horizontal handle is pivoted with sliding block, and positioning rod, auxiliary rod, horizontal handle form parallelogram relative to main rod;First transmission rod and auxiliary rod constitute axial symmetry.

2. The portable wringer mop according to claim 1, wherein: The axial symmetry of first transmission rod and auxiliary rod is that all pivoted points between first transmission rod, horizontal handle, auxiliary rod and main rod form isosceles triangle, and first transmission rod and auxiliary rod are as symmetric edges.

3. The compact wringer mop of claim 1, wherein: The axial symmetry of first transmission rod and auxiliary rod is that all pivoted points between first transmission rod, horizontal handle, auxiliary rod and main rod form isosceles trapezoid, and first transmission rod and auxiliary rod are as symmetric edges, and horizontal handle and main rod are as parallel edges.

4. A compact wringer mop according to claim 3, wherein: The horizontal handle is provided with a groove, and the auxiliary rod is located in the groove when the horizontal handle is pressed to the limit position.

5. A compact wringer mop according to claim 4, wherein: The main rod is provided with a mounting groove, a sliding rod is fixed in the mounting groove, the sliding block is slidably connected on the sliding rod, an elastic reset member is sleeved on the sliding rod, and the elastic reset member is arranged on the side of the sliding block away from the auxiliary rod.

6. A compact wringer mop according to claim 5, wherein: The transmission mechanism includes a rotating block rotatably connected to the main rod, a second transmission rod pivoted to one end of the rotating block and a third transmission rod pivoted to the other end of the rotating block, and the end of the second transmission rod away from the rotating block is pivoted with the sliding block.

7. A compact wringer mop according to claim 6, wherein: The middle part of the rotating block is pivoted to the side wall of the main rod, the second transmission rod and the third transmission rod are respectively pivoted to the two ends of the rotating block, and the pivoted points of the rotating block, the main rod, the second transmission rod and the third transmission rod form a triangular relationship.

8. A compact wringer mop according to claim 7, wherein: The main rod is sequentially fixed with a connecting head and a mounting frame towards the end away from the elastic reset member, the mounting frame is fixed with a squeezing roller, the end of the third transmission rod away from the rotating block is hingedly connected with a universal joint, and the end of the universal joint away from the third transmission rod is fixed with a rubber cotton head.

9. A compact wringer mop according to claim 8, wherein: The side wall of the main rod is also fixed with a protective shell formed by two half shells, the protective shell is provided with an opening, and the horizontal handle, the positioning rod, the auxiliary rod and the first transmission rod can be extended above the protective shell from the opening.

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