SCRAPER STRUCTURE, AND CLEANING BUCKET AND HAND WASH-FREE MOP WITH SAME

TECHNICAL FIELD

The present disclosure relates to the technical field of cleaning tools, in particular to a scraper structure, and a cleaning bucket and hand wash-free mop with the same.

BACKGROUND

Mops are cleaning tools commonly used in people's daily life. At present, flat mops are widely used. There are mainly three ways to dewater a flat mop as follows: the first is a foot-press type dewatering way, which is troublesome in operation and has a general dewatering effect; the second is a centrifugal type rotary dewatering way, which is complex in structure and high in cost; and the third is a hand-push type dewatering way, which is laborious in operation and poor in operability.

A mop bucket for cleaning and wringing a mop is disclosed in the patent No. CN112674670A. The mop includes a mop head and a mop handle, where the mop head can be put into the mop bucket to be cleaned and wrung dry when being rotated to be parallel to the mop handle. The mop bucket includes a water storage area and a cleaning and wringing area, where a water guide part and a water scraping part are arranged at the upper end of the mop bucket. After the mop head enters the cleaning and wringing area, the water guide part guides water in the water storage area into the mop head, the water scraping part scrapes out the water on the mop head, and the water flows back to the water storage area along the water scraping part.

In the prior art, a scraping plate is returned in the form of a spring, and when the mop is to be withdrawn, the scraping plate has a large resistance force on the mop under the action of the spring, making the mop laborious to withdraw.

SUMMARY

An objective of the present disclosure is to propose a scraper structure which has a good water scraping effect and is labor-saving and easy for a mop to move in a direction opposite to a water scraping direction, in response to the above problems in the prior art.

Another objective of the present disclosure is to propose a cleaning bucket with the scraper structure, in response to the above problems in the prior art.

Another objective of the present disclosure is to propose a hand wash-free mop with the scraper structure, in response to the above problems in the prior art.

To implement an innovation, the objective of the present disclosure can be achieved by the following technical solution: a scraper structure is arranged in a cleaning channel for cleaning a mop, and includes a scraper holder and a scraper arranged on the scraper holder, where the scraper includes a fixed end and a moving end, the fixed end is fixedly arranged on the scraper holder, the moving end is provided with a water scraping part, and the scraper holder further includes a one-way limit structure; and when the mop is subjected to water scraping relative to the scraper holder, the one-way limit structure can limit swing of the moving end to cause the scraper to scrape water from the mop, and when the mop returns to its position relative to the scraper holder, the moving end can be driven to swing relative to the fixed end so as to reduce a resistance force of the scraper on the mop.

The scraper structure according to the present disclosure is configured to implement a water scraping function of cleaning the mop, the cleaning channel specifically implements the functions of soaking and rinsing the mop, and the scraper structure is configured to scrape the water, to improve the cleaning effect. Specifically, the scraper holder is fixed in a bucket body, the scraper is arranged on the scraper holder and is fixedly connected to the scraper holder through the fixed end, and the moving end shows different states when the mop moves up and down. When the mop is subjected to water scraping, the one-way limit structure supports the moving end and limits it to swing in a moving direction of the mop, such that the moving end is kept in a transversely straightened state, and the water scraping part at an outer end of the moving end is in close contact with the mop to scrape the water from a contact surface of the mop; and when the mop moves in a direction opposite to a water scraping direction, the moving end is driven by the mop to swing, that is, the scraper is in a bent state, making it easier for the mop to move.

In the above scraper structure, the one-way limit structure includes a baffle arranged on the scraper holder, where the scraper abuts against the baffle when the moving end is driven by the mop to scrape the water.

The scraper holder is provided with the baffle, and the baffle is located on one side of the scraper and limits the moving end to swing towards the side, such that when the mop is subjected to water scraping, the scraper is in a straightened state, and the water scraping part can scrape the water from the mop.

In the above scraper structure, the scraper is made of a flexible material.

The flexible material ensures that the scraper is deformable. When the mop moves in the direction opposite to the water scraping direction, the scraper deforms, and the moving end swings accordingly, making it easy to pull out.

In the above scraper structure, a groove for reducing the deformation difficulty of the scraper is provided between the fixed end and the moving end of the scraper.

When the scraper is to be deformed and bent, the groove can avoid the pulling of an outer side of the scraper, reduce the deformation difficulty, and help the mop move in the direction opposite to the water scraping direction more easily.

In the above scraper structure, the groove is in a zigzag, wave, or strip shape.

Specifically, the groove may be in one or more forms of the zigzag shape, the wave shape, or the strip shape, in order to reduce excessive pulling of the outer side when the scraper is bent.

In the above scraper structure, the groove is provided in one side of the scraper that gets close to the baffle.

The groove is provided on the side close to the baffle, that is, the groove is provided in the bent outer side of the scraper, to reduce the pulling of the outer side during bending, thereby reducing the deformation difficulty.

In the above scraper structure, as another solution of the scraper, the fixed end and the moving end of the scraper are made of a hard material, and a flexible connector is arranged between the fixed end and the moving end of the scraper.

As a parallel solution, the fixed end and the moving end of the scraper are made of the hard material, are undeformable, and have the better structural strength, thereby achieving the firmer mounting and the better water scraping effect; the fixed end and the movable end are connected by the flexible connector, such that the moving end is endowed with a capability of swing; and when the mop moves in the direction opposite to the water scraping direction, the flexible connector deforms, such that the moving end can swing accordingly, and it is easier for the mop to move.

In the above scraper structure, the flexible connector is soft rubber, a spring piece, or a spring.

In the above scraper structure, as another solution of the scraper, the scraper is made of the flexible material, a connecting part is arranged between the fixed end and the moving end, a first flexible connector is arranged on one side of the connecting part that gets close to a water scraping direction of the mop, the one-way limit structure is a limit gap provided in a bottom of the first flexible connector, and when the scraper is flattened, the first flexible connector on two sides of the limit gap is squeezed to form a limitation on a swing direction of the moving end.

As another parallel solution, the fixed end and the moving end are connected by the flexible and bendable connecting part with a small thickness, the first flexible connector is arranged at a lower part of the connecting part, and the limit gap is provided in the first flexible connector, thereby reducing the pulling of the first flexible connector when the scraper bends to a side opposite to the first flexible connector, and lowering the bending difficulty; and when the mop is subjected to water scraping, the first flexible connector is squeezed, and the limit gap is attached to limit bending of the scraper, to form a limitation on rotation of the moving end, that is, to achieve the effect of the one-way limit structure.

In the above scraper structure, a second flexible connector is arranged on one side of the connecting part that gets away from the first flexible connector, and has a smaller thickness than the first flexible connector.

The second flexible connector is arranged on one side of the connecting part that is opposite to the first flexible connector, and has the small thickness, such that when the moving end swings towards the side, a sufficient support force cannot be provided, and thus the moving end is not blocked from swinging up.

In the above scraper structure, the baffle or a surface of the baffle that is in contact with the scraper is inclined in a direction opposite to the water scraping direction of the mop.

That is, when the scraper structure is arranged in the cleaning bucket, the mop extends into the cleaning bucket and moves up and down in a reciprocating manner to implement cleaning; when the mop moves down, the scraper scrapes the water; when the mop moves up, the moving end of the scraper swings to give way, such that the baffle or the surface of the baffle that is in contact with the scraper is inclined upwards; when the scraper structure is arranged on the water scraping frame of the hand wash-free mop, the water scraping frame moves down to scrape the water, and the mop moves from bottom to top relative to the water scraping frame, such that the baffle is inclined downwards.

When the mop moves for water scraping, the scraper is blocked by the baffle; when the mop is to drive the scraper to bend, an action force of the mop on the water scraping part forms a twisting force with an end part of the baffle as a fulcrum; when the surface of the baffle that is in contact with the scraper is set to be perpendicular to the moving direction of the mop, a force in the moving direction of the mop is perpendicular to the water scraping part, such that the water scraping part bears a maximum twisting force; the scraper itself has certain flexibility, which easily causes the water scraping part to be squeezed and deformed to affect its water scraping performance, and thus, the surface of the baffle that is in contact with the scraper is set to be inclined, such that when the mop moves for water scraping, an action force of the mop on a back surface of the water scraping part is not vertically applied, and the action force formed on the water scraping part with the end part of the baffle as the fulcrum is a component force formed in a vertical direction of the mop, thereby preventing the water scraping part from being squeezed and deformed to affect the water scraping effect of the scraper; and when the mop moves in the direction opposite to the water scraping direction, it is easier for the mop to drive the scraper to bend because the scraper is inclined in an initial state.

In the above scraper structure, one side of the water scraping part that gets away from the water scraping direction of the mop is inclined. The inclined water scraping part makes the back surface of the scraper flat, such that a good water scraping effect is achieved when the mop moves for water scraping; and when the mop quits moving, an inclined surface functions to provide guidance and give way, thereby reducing the action force of the water scraping part on the mop.

Another objective of the present disclosure is to provide a cleaning bucket with the above scraper structure, including a bucket body internally provided with a cleaning channel, where the scraper structure is arranged in the cleaning bucket.

The above scraper structure is fixedly arranged in the cleaning bucket, such that a mop can be cleaned and subjected to water scraping in the cleaning bucket conveniently.

Another objective of the present disclosure is to provide a hand wash-free mop with the above scraper structure, including a mop rod and a mop rotatably connected to an end part of the mop rod, where a water scraping frame of the mop is sleeved on an outer side of the mop rod and is capable of being sleeved on the mop and moving back and forth along the mop to scrape water when the mop is rotated to be parallel to the mop rod, and the scraper structure is arranged in the water scraping frame.

The above scraper structure is arranged on the water scraping frame, the mop is rotatably connected to the mop rod, that is, the mop can rotate to be parallel to the mop rod to be matched with the water scraping frame, and the water scraping frame can be sleeved on the mop. In the process that the mop moves back and forth in the water scraping frame, the scraper structure specifically scrapes the water from the mop, thereby making it practical and convenient.

Compared with the prior art, the present disclosure has the following beneficial effects:

- 1. The scraper structure according to the present disclosure is internally provided with the scraper whose moving end is limited to swing in the water scraping direction of the mop but can swing in the opposite direction. When the mop moves for water scraping, the scraper is straightened without deformation, and the water scraping part at the end part of the moving end is in close contact with the contact surface of the mop to scrape the water. When the mop moves in the direction opposite to the water scraping direction, the scraper deforms and bends, the moving end swings with the mop, and the side opposite to the water scraping direction of the scraper is inclined to give way and provide guidance, thereby making it easier for the mop to move, and improving the usage experience.
- 2. The scraper structure is arranged in the bucket body of the cleaning bucket with the scraper structure, such that the mop can be cleaned and subjected to water scraping in the bucket body, thereby improving the cleaning effect, eliminating additional water scraping work, and making it practical and convenient.
- 3. The hand wash-free mop with the scraper structure is provided with the water scraping frame, the scraper structure is arranged in the water scraping frame, and the water scraping frame can be sleeved on the mop. In the process that the water scraping frame moves back and forth relative to the mop, the scraper structure specifically scrapes the water from the mop and has a good effect. Moreover, when the mop moves in the direction opposite to the water scraping direction, it is more labor-saving. The mop can be subjected to water flushing and water scraping to be quickly and effectively cleaned, making it convenient to use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a sectional structure of a cleaning bucket with a scraper structure provided in Embodiment 1 of the present disclosure;

FIG. 2 is a schematic diagram (only shows an upper half part) of a section of a mop when lifted up provided in Embodiment 1 of the present disclosure;

FIG. 3 is a schematic diagram (only shows an upper half part) of a section of a mop when pressed into a cleaning bucket for scraping water provided in Embodiment 2 of the present disclosure;

FIG. 4 is a schematic diagram (only shows an upper half part) of a section of a mop when lifted up provided in Embodiment 2 of the present disclosure;

FIG. 5 is a schematic diagram (only shows an upper half part) of a section of a mop when pressed into a cleaning bucket for scraping water provided in Embodiment 3 of the present disclosure;

FIG. 6 is a schematic diagram (only shows an upper half part) of a section of a mop when lifted up provided in Embodiment 3 of the present disclosure;

FIG. 7 is a schematic diagram (only shows an upper half part) of a section of a mop when pressed into a cleaning bucket for scraping water provided in Embodiment 4 of the present disclosure;

FIG. 8 is a schematic diagram (only shows an upper half part) of a section of a mop when lifted up provided in Embodiment 4 of the present disclosure;

FIG. 9 is a schematic diagram (only shows an upper half part) of a section of a mop when pressed down into a cleaning bucket for scraping water provided in Embodiment 5 of the present disclosure;

FIG. 10 is a schematic diagram (only shows an upper half part) of a section of a mop when lifted up provided in Embodiment 5 of the present disclosure;

FIG. 11 is a schematic diagram of a scraper structure provided in Embodiment 6 of the present disclosure;

FIG. 12 is a schematic diagram of a scraper structure provided in Embodiment 7 of the present disclosure;

FIG. 13 is a schematic diagram of a structure of a scraper in Embodiment 4 of the present disclosure;

FIG. 14 is a schematic diagram of a section of a hand wash-free mop with a scraper structure when lifted up for scraping water provided in Embodiment 8 of the present disclosure; and

FIG. 15 is a schematic diagram of a section of a hand wash-free mop with a scraper structure when pushed down to enter a water scraping frame provided in Embodiment 8 of the present disclosure.

In the drawings: bucket body 1, cleaning channel 11, water blocking cover 12, scraper structure 2, scraper holder 21, scraper 22, fixed end 23, moving end 24, water scraping part 25, groove 26, flexible connector 27, connecting part 28, first flexible connector 29, second flexible connector 30, limit gap 31, one-way limit structure 4, baffle 41, mop 5, mop rod 51, and water scraping frame 6.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The following are specific embodiments of the present disclosure and the technical solutions of the present disclosure are further described with reference to the drawings, but the present disclosure is not limited to these embodiments.

Embodiment 1

In a specific embodiment, as shown in FIGS. 1 and 2, a cleaning bucket with a scraper structure includes a bucket body 1 internally provided with a cleaning channel 11 for cleaning a mop 5, where the cleaning channel 11 is provided with the scraper structure 2, the scraper structure 2 includes a scraper holder 21 and a scraper 22 arranged on the scraper holder 21, the scraper 22 includes a fixed end 23 and a moving end 24, the fixed end 23 is fixedly arranged on the scraper holder 21, the moving end 24 is provided with a water scraping part 25, the moving end 24 can be driven by the mop 5 to swing up relative to the fixed end 23 when the mop 5 moves up, and the scraper structure 2 further includes a one-way limit structure 4 that can limit the moving end 24 to swing down when the mop 5 moves down and applies a downward pressure to the moving end 24.

Specifically, the cleaning bucket according to the present disclosure is configured to clean the mop 5 and has a water scraping function, the cleaning channel 11 specifically implements the functions of soaking and rinsing the mop 5, and the scraper structure 2 is configured to scrape the water, to improve the cleaning effect. Specifically, the scraper holder 21 is fixed in the cleaning bucket, the scraper 22 is arranged on the scraper holder 21 and is fixedly connected to the scraper holder 21 through the fixed end 23, the moving end 24 shows different states when the mop 5 moves up and down, and the water scraping part 25 is located at an end part of the moving end 24. When the mop 5 is pressed down, the one-way limit structure 4 supports the moving end 24 and limits the moving end 24 to move down, such that the scraper 22 is kept in a transversely straightened state, and the water scraping part 25 at an end part of the scraper 22 is in close contact with the mop 5 to scrape the water from a contact surface of the mop 5; and when the mop 5 is pulled out upwards, the moving end 24 is driven by the mop 5 to swing up, that is, the scraper 22 is in a bent state, thereby making it easy for the mop 5 to be lifted up.

As shown in FIGS. 1 and 2, the one-way limit structure 4 includes a baffle 41 arranged on the scraper holder 21. When the moving end 24 moves down, the scraper 22 abuts against the baffle 41. The scraper 22 is made of a flexible material. A groove 26 for reducing the deformation difficulty of the scraper 22 is provided between the fixed end 23 and the moving end 24 of the scraper 22. The groove 26 in a wave shape is provided in one side of the scraper 22 that gets close to the baffle 41.

Specifically, the scraper holder 21 is provided with the baffle 41, and the baffle 41 is located below the scraper 22 and limits the moving end 24 to swing down, such that when the mop 5 is pressed down to move, the scraper 22 is kept in a straightened state and has the water scraping function. The flexible material ensures that the scraper 22 is deformable. When the mop 5 moves up, the scraper 22 can deform, and the moving end 24 swings up, making it easy for the mop to be lifted up. When the moving end 24 is subjected to an upward force, the scraper 22 will deform and bend, and the moving end 24 will swing up. The groove 26 is provided in the side close to the baffle 41, that is, the groove is provided in a lower side of the scraper 22, thereby avoiding the pulling of the lower side of the scraper 22, reducing the deformation difficulty, and making it easy for the mop 5 to be lifted up. Specifically, the groove 26 may be in one or more forms of a zigzag shape, a wave shape, or a strip shape. In this embodiment, the groove 26 in the wave shape is used to reduce the pulling of the lower side when the scraper 22 is bent.

In addition, the scraper 22 is generally in the straightened state. In this embodiment, the scraper is horizontally straightened. The lower side of the scraper 22 is attached to the baffle 41. When the mop 5 is pulled up, the scraper 22 bends and deforms, and the moving end 24 swings up. When the mop 5 is fully pulled up, the scraper 22 will automatically return to the straightened state.

Optimally, a water blocking cover 12 is arranged above the scraper holder 21 and the scraper 22, which can reduce the splashing of water during water scraping and lifting-up of the mop 5.

Optimally, the lower side of the water scraping part 25 is inclined. The inclined water scraping part 25 makes a back surface of the scraper 22 flat, such that a good water scraping effect is achieved when the mop 5 moves down; and when the mop 5 moves up, the effects of providing guidance and giving way are achieved, thereby reducing an action force of the water scraping part 25 on the mop 5, and making it easier for the mop to be lifted up.

The specific working principle is as follows: when water or mixed liquid of water and a cleaning agent is added into the cleaning bucket, and a floor mopping surface of the mop 5 is pressed down into the cleaning channel 11 towards the scraper 22, the scraper 22 is straightened, and the lower side of the scraper 22 abuts against the baffle 41; when the mop 5 moves down, the scraper 22 is kept in the straightened state, and the water scraping part 25 at the end part of the moving end 24 is in close contact with the contact surface of the mop 5; during downward movement of the mop 5, the scraper 22 scrapes the water from the contact surface, and then the mop 5 enters the liquid inside; when the mop 5 is lifted up, the scraper 22 bends and deforms because the scraper 22 is made of the flexible material and can deform and an upper side of the scraper 22 is not blocked, and the moving end 24 swings up to remove the close contact between the scraper 22 and the mop 5, such that the mop 5 can be easily lifted up; and thus the mop can be cleaned up after being repeatedly pressed down and lifted up for multiple times. Certainly, the cleaning bucket may not be added with liquid and is only configured to scrape the water from the mop 5.

Embodiment 2

The specific working principle of this embodiment is basically the same as that of Embodiment 1, and the difference lies in the shape of the groove 26 of the scraper 22.

In a specific embodiment, as shown in FIGS. 3 and 4, the groove 26 is in the strip shape, which may also be understood that a plurality of openings are cut out on the lower side of the scraper 22, such that when the scraper 22 bends up and deforms, the lower side is less pulled, thereby reducing the deformation difficulty. The openings are processed to form the groove 26, which is convenient to process and has a simple structure.

Embodiment 3

The specific working principle of this embodiment is basically the same as that of Embodiment 1, and the difference lies in the scraper 22.

In a specific embodiment, as shown in FIGS. 5 and 6, the fixed end 23 and the moving end 24 of the scraper 22 are made of a hard material, and a flexible connector 27 is arranged between the fixed end 23 and the moving end 24 of the scraper 22.

Specifically, the fixed end 23 and the moving end 24 of the scraper 22 are made of the hard material, are undeformable, and have the better structural strength, thereby achieving the firmer mounting and the better water scraping effect; the fixed end 23 and the movable end 24 are connected by the flexible connector 27, such that the moving end 24 is endowed with a capability of swing through deformation and bending of the flexible connector 27; and when the mop 5 is lifted up, the flexible connector 27 deforms, and the moving end 24 swings up, making it easier for the mop 5 to be lifted up.

Optimally, in this embodiment, the flexible connector 27 is soft rubber.

Embodiment 4

The specific working principle of this embodiment is basically the same as that of Embodiment 1, and the difference lies in the scraper 22.

In a specific embodiment, as shown in FIGS. 7, 8, and 13, the scraper 22 is made of the flexible material, a connecting part 28 is arranged between the fixed end 23 and the moving end 24, a first flexible connector 29 is arranged at a lower part of the connecting part 28, the one-way limit structure 4 is a limit gap 31 provided in a bottom of the first flexible connector 29, and when the scraper 22 is flattened, the first flexible connector 29 on two sides of the limit gap 31 is squeezed to form a limitation on a downward movement direction of the moving end 24.

Specifically, the scraper 22 made of plastics has certain rigidity, but may be flexible when thin; the fixed end 23 and the moving end 24 are connected by the connecting part 28 with a small thickness; the first flexible connector 29 is arranged at the lower part of the connecting part 28 and has a capability of bending deformation; the first flexible connector 29 is provided with the limit gap 31, thereby lowering the difficulty of upward bending of the first flexible connector 29; and when the moving end 24 is pressed down, the first flexible connector 29 is squeezed, and the limit gap 31 is attached to limit bending of the scraper 22, to form a limitation on rotation of the moving end 24, that is, to achieve the effect of the one-way limit structure 4.

Optimally, a second flexible connector 30 is arranged at an upper part of the connecting part 28 and has a smaller thickness than the first flexible connector 29. The second flexible connector 30 is arranged on one side of the connecting part 28 that is opposite to the first flexible connector 29, and has the small thickness, such that when the moving end 24 swings up, a sufficient support force cannot be provided, and thus the moving end 24 is not blocked from swinging up. However, when the moving end 24 is to be pressed down in the straightened state, the second flexible connector 30 can provide a certain pulling effect to block the moving end 24 from swinging down, thereby having a certain effect of the one-way limit structure 4. Certainly, in fact, the second flexible connector 30 may not be provided here, that is, the upper part of the connecting part 28 is empty. The effect may also be achieved only in a manner that the first flexible connector 29 abuts against the scraper holder 21 or the fixed end 23 to form the one-way limit structure 4. In such a design, the moving end 24 is less blocked when swinging up, which helps to reduce the difficulty of upward swinging of the moving end 24.

Embodiment 5

The specific working principle of this embodiment is basically the same as that of Embodiment 1, and the difference lies in the arrangement of the groove 26 of the scraper 22.

In a specific embodiment, as shown in FIGS. 9 and 10, the scraper 22 is made of the completely flexible material and is not provided with the groove 26. The scraper 22 made of the flexible material is deformable, such that when the mop 5 is lifted up, the scraper 22 deforms, and the moving end 24 swings up, making it easy for the mop 5 to be lifted up. When the mop 5 is pressed down, the baffle 41 abuts against the scraper 22 to limit the scraper to deform downwards, such that the scraper is kept in the straightened state, and it is ensured that the end part of the scraper 22 smoothly implements the water scraping function.

Embodiment 6

The specific working principle of this embodiment is basically the same as that of Embodiment 1, and the difference lies in the baffle 41.

In a specific embodiment, as shown in FIG. 11, the surface of the baffle 41 that is in contact with the scraper 22 is inclined upwards.

Specifically, when the mop 5 moves down, the scraper 22 is blocked by the baffle 41; when the mop 5 drives the scraper 22 to face down, an action force of the mop 5 on the water scraping part 25 forms a twisting force with an end part of the baffle 41 as a fulcrum; when the surface of the baffle 41 that is in contact with the scraper 22 is set to be perpendicular to a moving direction of the mop 5, a force of downward movement of the mop 5 is perpendicular to the water scraping part 25, such that the water scraping part 25 bears a maximum downward twisting force; the scraper 22 itself has certain flexibility, which easily causes the water scraping part 25 to be squeezed down and deformed to affect its water scraping performance, and thus, the surface of the baffle 41 that is in contact with the scraper 22 is set to be inclined upwards, such that when the mop 5 moves down, an action force of the mop 5 on a back surface of the water scraping part 25 is not vertically applied, and the action force formed on the water scraping part 25 with the end part of the baffle 41 as the fulcrum is a component force formed in a vertical direction of the mop 5, thereby preventing the water scraping part 25 from being squeezed and deformed to affect the water scraping effect of the scraper 22; and when the mop 5 moves up, it is easier for the mop 5 to drive the scraper 22 to bend upwards because the scraper 22 is inclined upwards in an initial state.

Such an improved design may also be used in Embodiments 2 to 5.

Embodiment 7

The specific working principle of this embodiment is basically the same as that of Embodiment 5, and the difference lies in the baffle 41.

In a specific embodiment, as shown in FIG. 12, the baffle 41 is inclined upwards.

Specifically, in this embodiment, the baffle 41 is inclined, such that the scraper 22 in contact with the baffle 41 is inclined upwards; when the mop 5 moves down, the scraper 22 is blocked by the baffle 41; when the mop 5 drives the scraper 22 to face down, an action force of the mop 5 on the water scraping part 25 forms a twisting force with an end part of the baffle 41 as a fulcrum; when the surface of the baffle 41 that is in contact with the scraper 22 is set to be perpendicular to a moving direction of the mop 5, a force of downward movement of the mop 5 is perpendicular to the water scraping part 25, such that the water scraping part 25 bears a maximum downward twisting force; the scraper 22 itself has certain flexibility, which easily causes the water scraping part 25 to be squeezed down and deformed to affect its water scraping performance, and thus, the surface of the baffle 41 that is in contact with the scraper 22 is set to be inclined upwards, such that when the mop 5 moves down, an action force of the mop 5 on a back surface of the water scraping part 25 is not vertically applied, and the action force formed on the water scraping part 25 with the end part of the baffle 41 as the fulcrum is a component force formed in a vertical direction of the mop 5, thereby preventing the water scraping part 25 from being squeezed and deformed to affect the water scraping effect of the scraper 22; and when the mop 5 moves up, it is easier for the mop 5 to drive the scraper 22 to bend upwards because the scraper 22 is inclined upwards in the initial state.

Such an improved design may also be used in Embodiments 2 to 5.

Embodiment 8

The specific working principle of this embodiment is basically the same as that of Embodiment 3, and the difference lies in that the scraper structure 2 is applied to a hand wash-free mop.

In a specific embodiment, as shown in FIG. 14 and FIG. 15, the hand wash-free mop with the scraper structure includes a mop rod 51 and a mop 5 rotatably connected to an end part of the mop rod 51, where a water scraping frame 6 is sleeved on an outer side of the mop rod 51 and is capable of being sleeved on the mop 5 and moving back and forth along the mop 5 to scrape water when the mop 5 is rotated to be parallel to the mop rod 51, and the scraper structure 2 is arranged in the water scraping frame 6.

Specifically, the scraper structure 2 is arranged on the water scraping frame 6, the water scraping frame 6 is sleeved on the mop rod 51 in a sliding connection manner (not specifically shown in the figures), the mop 5 is rotatably connected to the mop rod 51, that is, the mop 5 can rotate to be parallel to the mop rod 51 to be matched with the water scraping frame 6, and the water scraping frame 6 can be sleeved on the mop 5. In the process that the mop 5 moves back and forth in the water scraping frame 6, the scraper structure 2 specifically scrapes the water from the mop 5, thereby making it practical and convenient.

Optimally, one side of the water scraping part 25 that gets away from the mop 5 is inclined.

Certainly, the scraper structure 2 in this embodiment may be replaced with other scraper structures in Embodiments 1 to 5.

The specific working principle is as follows: when the mop 5 is to be cleaned, the mop 5 is rotated to a position parallel to the mop rod 51 and aligned with the water scraping frame 6, the mop 5 is pushed down into the water scraping frame 6, and the water scraping part 25 is subjected to a downward force; the flexible connector 27 of the scraper 22 bends as the lower side of the scraper 22 is not abutted by the baffle 41; an inclined part on an upper side of a front end of the water scraping part 25 is attached to the surface of the mop, such that after the mop 5 is completely pushed into the water scraping frame 6, the mop 5 can be pulled up to scrape the water, and the scraper 22 returns to be straightened; the upper side of the water scraping part is attached to the baffle 41, such that when the mop 5 moves up, the scraper 22 is kept in the straightened state due to being blocked by the baffle 41; the mop 5 is in close contact with the water scraping part 25, such that the water can be scraped during upward pulling; and when the mop 5 moves back and forth in the water scraping frame 6, the mop 5 can be quickly cleaned through proper flushing or soaking.

The specific embodiments described herein are only illustrative of the spirit of the present disclosure. Those skilled in the art to which the present disclosure belongs may make various modifications or supplements to the specific embodiments described or substitute them in a similar manner, without departing from the spirit of the present disclosure or exceeding the scope defined in the appended claims.

SCRAPER STRUCTURE, AND CLEANING BUCKET AND HAND WASH-FREE MOP WITH SAME

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International Classifications

Abstract

Description

Claims

Priority Claims (1)