Patent Application
20240415362
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.
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In the prior art, a scraping plate is returned in the form of a spring, and when the mop is to be withdrawn, the scraping plate has a large resistance force on the mop under the action of the spring, making the mop laborious to withdraw.
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 the mop, and includes a scraper holder and a scraper arranged on the scraper holder, where the scraper includes a hinged end and a rotating end, the hinged end is hinged on the scraper holder, the rotating end is provided with a water scraping part on one side where the mop enters to be subjected to water scraping, 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 rotation of the scraper to cause the water scraping part to scrape water from the mop, and when the mop returns to its position relative to the scraper holder, the scraper rotates reversely to give way, such that the water scraping part is separated from the mop to reduce a resistance force on the mop returning to its position.
The rotatable scraper is arranged on the scraper holder and provided with the water scraping part for scraping the water from the mop, the water scraping part is arranged on one side close to the mop and where the mop enters to be subjected to water scraping, and the one-way limit structure plays a role in limiting the scraper. During water scraping, the rotation of the scraper is limited, and the water scraping part is kept in contact with the mop. When the mop returns to its position, the scraper rotates reversely to be inclined in a return direction of the mop, and the water scraping part is separated from the mop to reduce a resistance force on the mop returning to its position, making it more labor-saving.
In the above scraper structure, the one-way limit structure includes a V-shaped groove provided in the scraper holder, where the hinged end is hinged at a bottom of the V-shaped groove, the V-shaped groove includes a first limit surface and a second limit surface, and the scraper abuts against the first limit surface when the rotating end is driven by the mop to scrape the water, and abuts against the second limit surface when the mop returns to its position.
The scraper is hinged in the V-shaped groove, and the rotation of the scraper is limited between the first limit surface and the second limit surface. During water scraping, the scraper abuts against the first limit surface and is limited to rotate, to ensure that the scraper is kept in contact with the mop to scrape the water. When the mop returns to its position and is withdrawn, the scraper can abut against the second limit surface to ensure that the water scraping part is not in contact with the mop any more, or the water scraping part is in contact with the mop along the return direction of the mop to reduce the resistance force on the mop returning to its position, and the other side of an end part of the scraper is in contact with the mop. When a moving direction of the mop is adjusted to a water scraping direction, the scraper can be driven to rotate to be in a water scraping state.
In the above scraper structure, the first limit surface is inclined in the water scraping direction of the mop.
The first limit surface is inclined in the water scraping direction of the mop. During water scraping, the scraper abuts against the first limit surface and is in an inclined state. Because the water scraping part is located on one side close to the mop and protrudes, the water scraping part can be kept in contact with the mop to scrape the water.
In the above scraper structure, the first limit surface is horizontally arranged or slightly inclined in a return direction of the mop.
As a parallel solution for the first limit surface, the first limit surface is horizontal or slightly inclined, which is equivalent to that the scraper is perpendicular or approximately perpendicular to the mop. In this case, in a horizontal direction, the water scraping part protrudes out of the end part of the scraper, such that the water scraping part can be kept in contact with the mop to scrape the water.
In the above scraper structure, the second limit surface is inclined in the return direction of the mop.
The second limit surface is inclined in the return direction of the mop. When the mop returns to its position, the scraper abuts against the second limit surface, that is, the second limit surface is inclined along the mop, to reduce the resistance force on the mop returning to its position.
In the above scraper structure, the water scraping part includes a small scraping strip fixedly arranged on one side of the rotating end that gets close to the second limit surface.
The small scraping strip is arranged on the rotating end, specifically implements the water scraping function, and is located on one side close to the second limit surface. During water scraping, the small scraping strip can be in contact with the mop to scrape the water. When the mop returns to its position, the scraper is located between the small scraping strip and the mop, that is, the water scraping part will not be against the mop, making it labor-saving for the mop to return to its position.
In the above scraper structure, the small scraping strip obliquely extends out of an end part of the rotating end and is exposed to be in contact with the mop to scrape the water when the mop is subjected to water scraping.
In a length direction of a section of the scraper, the small scraping strip is more prominent than a front end of the rotating end. During water scraping, the scraper abuts against the first limit surface, and the small scraping strip reversely points to the mop, thereby ensuring a good water scraping effect.
In the above scraper structure, the scraper is made of a hard material.
The scraper is made of the hard material, and particularly keeps rigidity when abutting against the first limit surface, thereby ensuring that the water scraping part is kept in close contact with the mop to smoothly scrape the water.
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 bucket body.
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 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. According to the present disclosure, the scraper of the scraper structure can rotate in the V-shaped groove. During water scraping, the scraper abuts against the first limit surface, and the water scraping part arranged on one side of the end part of the rotating end is in close contact with the mop in the direction opposite to the water scraping direction to achieve a good water scraping effect. When the mop returns to its position, the scraper rotates to abut against the second limit surface, and the small scraping strip points to the return direction of the mop and is not in close contact with the mop any more, making it more labor-saving for the mop to return to its position.
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.
In the drawings: scraper structure 1, scraper holder 2, one-way limit structure 21, V-shaped groove 22, first limit surface 23, second limit surface 24, scraper 3, hinged end 31, rotating end 32, water scraping part 33, small scraping strip 34, cleaning channel 4, water scraping frame 5, mop 61, mop rod 62, and bucket body 7.
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.
In a specific embodiment, as shown in
Specifically, the rotatable scraper 3 is arranged on the scraper holder 2 and provided with the water scraping part 33 for scraping the water from the mop 61, the water scraping part 33 is arranged on one side close to the mop 61 and where the mop enters to be subjected to water scraping, the water scraping part 33 in this embodiment is arranged on an upper side of the scraper 3, and the one-way limit structure 21 plays a role in limiting the scraper 3. During water scraping, the rotation of the scraper 3 is limited, and the water scraping part 33 is kept in contact with the mop 61. When the mop 61 returns to its position, the scraper 3 rotates reversely to be inclined in a return direction of the mop 61, and the water scraping part 33 is separated from the mop 61 to reduce a resistance force on the mop 61 returning to its position, making it more labor-saving.
As shown in
Specifically, the scraper structure 1 is fixedly arranged in the cleaning bucket, such that a mop 61 can be cleaned and subjected to water scraping in the cleaning bucket 7 conveniently.
As shown in
Specifically, the scraper 3 is hinged in the V-shaped groove 22, and the rotation of the scraper 3 is limited between the first limit surface 23 and the second limit surface 24. During water scraping, the scraper 3 abuts against the first limit surface 23 and is limited to rotate, to ensure that the scraper 3 is kept in contact with the mop 61 to scrape the water. When the mop 61 returns to its position and is withdrawn, the scraper 3 abuts against the second limit surface 24, the water scraping part 33 is separated from the mop 61 to reduce the resistance force on the mop 61 returning to its position, and the other side of an end part of the scraper 3 is in contact with the mop 61. When a moving direction of the mop 61 is adjusted to a water scraping direction, the scraper 3 can be driven to rotate to be in a water scraping state.
The first limit surface 23 is inclined in the water scraping direction of the mop 61 and is inclined downwards in this embodiment. During water scraping, the scraper 3 abuts against the first limit surface 23 and is in an inclined state. Because the water scraping part 33 is located on the upper side of the scraper 3 and protrudes, the water scraping part 33 can be kept in contact with the mop 61 to scrape the water. The second limit surface 24 is inclined in the return direction of the mop 61 and is inclined upwards in this embodiment. When the mop 61 returns to its position, the scraper 3 abuts against the second limit surface 24, that is, the second limit surface is inclined along the mop 61, to reduce the resistance force on the mop 61 returning to its position.
Optimally, the water scraping part 33 includes a small scraping strip 34 fixedly arranged on one side of the rotating end 32 that gets close to the second limit surface 24. The small scraping strip 34 obliquely extends out of an end part of the rotating end 32 and is exposed to be in contact with the mop 61 to scrape the water when the mop 61 is subjected to water scraping.
In other words, the small scraping strip 34 is arranged on the rotating end 32, specifically implements the water scraping function, and is located on one side close to the second limit surface 24. During water scraping, the small scraping strip can be in contact with the mop 61 to scrape the water. When the mop 61 returns to its position, the scraper 3 is located between the small scraping strip 34 and the mop 61, that is, the water scraping part 33 will not be against the mop 61, making it labor-saving for the mop 61 to return to its position. In a length direction of a section of the scraper 3, the small scraping strip 34 is more prominent than a front end of the rotating end 32. During water scraping, the scraper 3 abuts against the first limit surface 23, and the small scraping strip 34 reversely points to the mop 61, thereby ensuring a good water scraping effect.
Optimally, the scraper 3 is made of the hard material, and particularly keeps rigidity when abutting against the first limit surface 23, thereby ensuring that the water scraping part 33 is kept in close contact with the mop 61 to smoothly scrape the water.
The specific working principle is as follows: In an initial state, the scraper 3 is inclined downwards and abuts against the first limit surface 23, and the small scraping strip 34 is exposed; when the mop 61 enters the cleaning channel 4, a cleaning surface of the mop 61 is in close contact with the small scraping strip 34, and the small scraping strip 34 scrapes the water; when the mop 61 returns to its position, the scraper 3 is first driven by the mop 61 to swing up and abuts against the second limit surface 24, the small scraping strip 34 points upward and is separated from the mop 61, and the other side of the scraper 3 is in contact with the mop 61; during water scraping again, the mop 61 moves down to drive the scraper 3 to swing to abut against the first limit surface 23, and the small scraping strip 34 is in close contact with the mop 61 and begins to scrape the water; and this process is repeated to clean and scrape the water from the mop 61.
The specific working principle of this embodiment is basically the same as that of Embodiment 1, and the difference lies in the first limiting surface 23.
In a specific embodiment, as shown in
Specifically, the first limit surface 23 is horizontal, which is equivalent to that the scraper 3 is perpendicular to the mop 61. In this case, in a horizontal direction, the water scraping part 33 protrudes out of the end part of the scraper 3, such that the water scraping part 33 can be kept in contact with the mop 61 to scrape the water. In this embodiment, when the mop 61 returns to its position, the scraper 3 needs to swing up for a shorter stroke, making it more labor-saving for the mop 61 to return to its position.
The specific working principle of this embodiment is basically the same as that of Embodiment 1, and the difference lies in that the scraper structure 1 is arranged in a hand wash-free mop.
In a specific embodiment, as shown in
Specifically, the scraper structure 1 is arranged on the water scraping frame 5, the mop 61 is rotatably connected to the mop rod 62, that is, the mop 61 can rotate to be parallel to the mop rod 62 to be matched with the water scraping frame 5, and the water scraping frame 5 can be sleeved on the mop 61. In the process that the mop 61 moves back and forth in the water scraping frame 5, the scraper structure 1 specifically scrapes the water from the mop 61, thereby making it practical and convenient.
The specific working principle is as follows: when the mop 61 is to be cleaned, the mop 61 is rotated to be parallel to the mop rod 62, and the water scraping frame 5 is pulled to be sleeved on the mop 61 and move back and forth. In this embodiment, the first limit surface 23 is inclined upwards, and the water scraping part 33 is arranged on a lower side of the scraper 3. When the water scraping frame 5 moves down relative to the mop 61, the scraper 3 is inclined upwards and abuts against the first limit surface 23, and the small scraping strip 34 is in close contact with the mop 61 to scrape the water; and when the water scraping frame 5 moves up relative to the mop 61 and returns to its position, the scraper 3 is driven by the mop 61 to rotate to abut against the second limit surface 24 that is inclined downwards, the small scraping strip 34 points downward and is separated from the mop 61, and the other side of the scraper 3 is in contact with the mop 61, thereby reducing a resistance force on the water scraping frame 5 returning to its position, and making it easy in return. With such repeated scraping and flushing operations, the mop 61 can be conveniently cleaned and most water is scraped from it.
Certainly, the scraper structure 1 in this embodiment may be replaced with the scraper structure 1 in Embodiment 2.
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.
| Number | Date | Country | Kind |
|---|---|---|---|
| 202321533504.0 | Jun 2023 | CN | national |
