A cleaning bucket

Abstract

This utility model provides a cleaning bucket, relating to the field of cleaning bucket technology, comprising: a bucket body having a receiving space; a handle movably disposed on the bucket body for being driven to move the bucket body, causing the bucket body to detach from the placement plane; the handle includes a connecting part and a lifting part, the lifting part having a gripping area and a connecting end away from the gripping area; a first end of the connecting part is rotatably connected to the bucket body, and a second end is connected to the connecting end, such that there is an angle between the lifting part and the connecting part; when the lifting part is driven to rotate relative to the bucket body until the second end of the connecting part abuts against the bucket body, the connecting part and the bucket body form at least two points of support, and the gripping area of ​​the lifting part is located above the center of gravity of the cleaning bucket. This utility model solves the problems of complex assembly structure and inconvenient storage of existing cleaning bucket handles.

Description

Technical Field

[0001] This utility model relates to the field of cleaning bucket technology, and in particular to a cleaning bucket. Background Technology

[0002] The handle is a key component for easy handling of washing tubs. Currently, the handles of commonly available washing tubs have relatively complex structures, typically including multiple small connectors, clips, or screws.

[0003] This complex structural design brings many inconveniences to installation. During installation, the various components need to be precisely connected in a specific order, and some connections require the use of special tools to secure them. This not only consumes a lot of time and manpower, but also makes it easy for non-professional installers to fail to install properly, affecting the normal use of the handle.

[0004] At the same time, when lifting the cleaning bucket, the complex connection structure between the handle and the bucket body makes the force transmission not direct and smooth enough. After long-term use, some connecting parts are prone to wear, loosening or even damage.

[0005] More importantly, the complex connection structure makes disassembly extremely time-consuming and laborious when the handle needs to be disassembled and replaced or the inside of the bucket needs to be thoroughly cleaned. It often requires disassembling multiple parts one by one, and sometimes the parts are so tightly interlocked or corroded that they are difficult to separate, causing significant inconvenience to users. Utility Model Content

[0006] The purpose of this utility model is to provide a cleaning bucket that solves the problems of complex assembly structure and inconvenient storage of the handle in existing cleaning buckets.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0008] A washing tub, comprising:

[0009] A barrel body, the barrel body having a receiving space;

[0010] A handle is movably disposed on the barrel body and is used to drive the barrel body to move so that the barrel body is separated from the placement surface;

[0011] The handle includes a connecting part and a carrying part. The carrying part has a gripping area and a connecting end away from the gripping area. A first end of the connecting part is rotatably connected to the barrel body, and a second end is connected to the connecting end, such that there is an angle between the carrying part and the connecting part.

[0012] When the handle is driven to rotate relative to the bucket body until the second end of the connecting part abuts against the bucket body, the connecting part and the bucket body form at least two points of support, and the gripping area of ​​the handle is located above the center of gravity of the cleaning bucket.

[0013] According to the cleaning bucket provided by this utility model, the included angle between the handle and the connecting part is greater than or equal to 90°.

[0014] According to the cleaning bucket provided by this utility model: a limiting part is fixedly provided at the second end of the connecting part, and the handle part is driven to rotate the connecting part relative to the bucket body until the limiting part at the second end of the connecting part abuts against the bucket body, so that the connecting part forms at least two points of support on the bucket body.

[0015] According to the cleaning bucket provided by this utility model: the first end of the connecting part is rotatably connected to one end of the bucket body away from the center, and the second end is connected to the connecting end of the handle part. The length of the connecting part is less than or equal to 1 / 2 of the length of the bucket body.

[0016] According to the cleaning bucket provided by this utility model: when the length of the connecting part is equal to 1 / 2 of the length of the bucket body, the handle part is driven to rotate relative to the connecting part and the bucket body until the limiting part at the second end of the connecting part abuts against the center position of the bucket body, and the handle part and the bucket body are relatively perpendicular, so that the gripping area of ​​the handle part is located above the center of gravity of the cleaning bucket.

[0017] According to the cleaning bucket provided by this utility model: when the length of the connecting part is less than 1 / 2 of the length of the bucket body, the handle part is driven to rotate relative to the connecting part and the bucket body until the limiting part at the second end of the connecting part abuts against the bucket body at a position away from the center, and the handle part and the bucket body form an angle of less than 90° relative to each other, so that the gripping area of ​​the handle part is located above the center of gravity of the cleaning bucket.

[0018] According to the cleaning bucket provided by this utility model: the bucket body includes a bucket body and a bucket rim, the bucket rim is provided along the edge of the bucket body, and the handle is movably provided on the bucket rim. When the handle is driven to rotate the connecting part along the bucket rim until the second end of the connecting part abuts against the bucket rim, the connecting part and the bucket rim form at least two points of support.

[0019] According to the cleaning bucket provided by this utility model: the bucket has extensions at both ends along its length to accommodate the handle. When the handle is driven to rotate relative to the bucket body until the second end of the connecting part moves away from the bucket edge, the gripping area on the handle abuts against the extension, and the gripping area of ​​the handle coincides with one end of the bucket edge.

[0020] In summary, the beneficial technical effects of this utility model are as follows:

[0021] The handle, comprising a connecting part and a lifting part, has a first end rotatably connected to the bucket body, while the second end connects to the lifting part. An angle exists between the lifting part and the connecting part, causing the lifting part to rotate relative to the bucket body until the second end of the connecting part abuts against the bucket body. This creates at least two points of support on the bucket body, positioning the lifting part above the bucket's center of gravity. This makes lifting the bucket easier. Furthermore, the rotatable connection between the first end of the connecting part and the bucket body simplifies handle installation. Because the handle rotates relative to the bucket body, creating at least two points of support, the line connecting the handle grip area to the bucket's center of gravity remains perpendicular to the placement surface when the bucket is lifted. This helps maintain the bucket's horizontal position, preventing spillage and making it more convenient for the user.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0025] Figure 2 This is a schematic diagram of the handle structure according to an embodiment of the present utility model;

[0026] Figure 3 This is a schematic diagram of the overall structure of another embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the usage state of another embodiment of this utility model;

[0028] Figure 5 This is a schematic diagram of the handle structure of another embodiment of the present invention.

[0029] Figure label:

[0030] 10. Barrel body; 11. Barrel frame; 12. Barrel rim;

[0031] 121. Extension section;

[0032] 20. Connecting part; 21. Limiting part;

[0033] 30. Handle; 31. Grip area; 32. Connecting end. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0035] In the description of the embodiments of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0037] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0038] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0039] The following is combined Figures 1-5 The embodiments shown illustrate the technical solution of this utility model:

[0040] like Figure 1 As shown, a cleaning bucket includes: a bucket body 10, which has a receiving space for storing cleaning tools and holding cleaning agents. The bucket body 10 has a rectangular structure, and a handle is movably disposed on the side walls on both sides of the bucket body 10 along the width direction, which is used to drive the bucket body 10 to move so that the bucket body 10 is separated from the placement plane.

[0041] Furthermore, the handle includes a connecting part 20 and a lifting part 30. The lifting part 30 is provided with a gripping area 31 and a connecting end 32 away from the gripping area 31. The first end of the connecting part 20 is rotatably connected to the side wall of the tub 10, while the second end is integrally formed and connected to the connecting end 32, so that there is an angle between the lifting part 30 and the connecting part 20. When the lifting part 30 is driven to rotate the connecting part 20 relative to the tub 10 until the second end of the connecting part 20 abuts against the side wall of the tub 10, the connecting part 20 forms at least two points of support on the side wall of the tub 10, so that the gripping area 31 of the lifting part 30 is located above the center of gravity of the cleaning tub.

[0042] It is understandable that the handle is rotatably mounted on the barrel body 10, allowing it to rotate along the rotatable connection point with the barrel body 10 when driven, thus causing the handle to rotate relative to the barrel body 10. The handle is formed by combining a connecting part 20 and a carrying handle 30. The first end of the connecting part 20 is rotatably connected to the barrel body 10, and the second end of the connecting part 20 is integrally formed and connected to the connecting end 32 of the carrying handle 30, so that the connecting part 20 and the carrying handle 30 form an angle after connection, and the carrying handle... When the connecting part 20 is driven to rotate relative to the barrel 10 until the second end abuts against the side wall of the barrel 10, the connecting part 20 forms at least two points of support on the barrel 10, and the gripping area 31 of the handle 30 is located above the center of gravity of the cleaning barrel. This ensures that the line connecting the center point of the gripping area 31 and the center of gravity of the barrel 10 is parallel to the center of gravity of the barrel 10 during use. As a result, when the barrel 10 is lifted by the handle, the barrel 10 can better maintain its balance and prevent sewage or cleaning agent from spilling out of the barrel 10.

[0043] The cleaning tub provided in this embodiment of the utility model features a hinged connection between the first end of the connecting part 20 and the tub body 10, allowing the first end of the connecting part 20 to rotate on the tub body 10. The handle part 30 is integrally formed with the second end of the connecting part 20 via the connecting end 32, creating an angle between the handle part 30 and the connecting part 20. This ensures that when the handle part 30 is positioned above the tub body 10, it forms an angle with the side wall of the tub body 10, and that the gripping area 31 on the handle part 30 is always in contact with the tub body 10. The line connecting the center of gravity is perpendicular to the placement plane. Since the connection between the connecting part 20 and the barrel 10 is hinged, no other auxiliary parts are used during the connection process. It is directly connected to the barrel 10, which makes the connection between the handle and the barrel 10 simpler. At the same time, the handle is bent and hinged to the end away from the center of the barrel 10 when connected to the barrel 10. Therefore, in the barrel 10 of the same length, the length of the lifting part that is bent away from the center of the barrel 10 is longer than the length of the straight rod when connected at the center of the barrel 10.

[0044] According to the washing bucket provided in this embodiment of the present invention, the included angle between the handle 30 and the connecting part 20 is greater than or equal to 90°.

[0045] like Figure 2As shown, the handle 30 has a U-shaped structure. A gripping area 31 is provided at the curved end of the U-shaped structure of the handle 30. The handle 30 is driven by the gripping area 31. Connecting ends 32 are provided at both ends of the handle 30 away from the curved end. The two connecting ends 32 are integrally formed with the connecting part 20, combining the handle 30 and the connecting part 20 into a complete handle. At the same time, the connecting part 20 and the handle 30 form an angle of greater than or equal to 90° after connection. After the first end of the connecting part 20 is rotated and hinged to the barrel body 10, When the handle 30 is driven to rotate the connecting part 20 relative to the barrel 10, and the connecting part 20 rotates to be parallel to the barrel 10, the second end of the connecting part 20 abuts against the barrel 10. At this time, the gripping area 31 of the handle 30 is positioned above the center of gravity of the barrel 10, which makes it easier to lift the barrel 10 through the handle 30. It also makes it easier for the gripping area 31 on the handle 30 to be positioned above the center of gravity of the barrel 10 after rotation, so that the barrel 10 can maintain better balance after being lifted.

[0046] According to the washing tub provided in this embodiment of the present invention, a limiting part 21 is fixedly provided at the second end of the connecting part 20, and the limiting part 21 is a rectangular block structure used to limit the rotation range of the connecting part 20 when it rotates. Specifically, when the handle part 30 is driven to rotate the connecting part 20 relative to the tub body 10, the second end of the connecting part 20 makes a circular motion around the hinge point of the first end on the tub body 10. When the second end of the connecting part 20 rotates to the edge of the tub body 10, it abuts against the tub body 10 through the limiting part 21 at the second end of the connecting part 20, thereby stopping the rotation of the connecting part 20, making the connecting part 20 relatively parallel to the edge of the tub body 10, and rotating the gripping area 31 on the handle part 30 above the center of gravity of the tub body 10.

[0047] like Figure 1 As shown, by driving the handle 30, the second end of the connecting part 20 is driven to make a circular motion around the hinge point of the first end, so that the second end of the connecting part 20 abuts against the barrel 10 through the limiting part 21, limiting the range of the circular motion of the second end of the connecting part 20. At the same time, after the second end of the connecting part 20 abuts against the barrel 10 through the limiting part 21, the connecting part 20 and the edge of the barrel 10 remain parallel to each other, so that the handle 30 is above the barrel 10, and the gripping area 31 on the handle 30 is kept above the center of gravity of the barrel 10. At the same time, when the second end of the connecting part 20 abuts against the barrel 10 through the limiting part 21, the hinge point of the first end and the limiting part 21 of the second end form two points of support on the barrel 10, so that when the barrel 10 is lifted, the center of gravity of the liquid fluid in the barrel 10 can be better kept in the center of the barrel 10, and when there is a deviation, the deviation will not be too large, so that the barrel 10 can maintain better balance after being lifted.

[0048] According to the washing tub provided in the embodiment of this utility model, the first end of the connecting part 20 is rotatably hinged to the end of the tub body 10 away from the center position, and the second end is integrally formed and connected to the connecting end 32 of the handle part 30, and the length of the connecting part 20 is less than or equal to 1 / 2 the length of the tub body 10.

[0049] In this embodiment, as Figure 1 The length of the connecting part 20 shown is equal to 1 / 2 the length of the barrel 10. When the handle 30 is driven to rotate relative to the barrel 10, the limiting part 21 at the second end of the connecting part 20 abuts against the center of the barrel 10, causing the handle 30 to be positioned above the barrel 10. The gripping area 31 of the handle 30 and the center of gravity of the barrel 10 are on the same vertical line, making the handle 30 and the barrel 10 relatively perpendicular. The handle 30 is located at the center of the length of the barrel 10, allowing for easy lifting. When lifting the bucket 10, the bucket 10 is supported at two points by the force applied at one end and the center. This concentrates the center of gravity of the fluid in the bucket at the center of the bucket 10. As a result, the flow of the liquid in the bucket during the lifting process will not cause the center of gravity of the liquid to shift too much in the bucket 10. Consequently, the bucket 10 will not shake much after being lifted due to the flow of the liquid in the bucket 10, making the bucket 10 more stable and avoiding the problem of liquid leakage due to shaking.

[0050] According to the washing tub provided in this utility model embodiment, when the length of the connecting part 20 is less than 1 / 2 the length of the tub body 10, the handle part 30 is driven to rotate relative to the tub body 10 until the limiting part 21 at the second end of the connecting part 20 abuts against the tub body 10 away from the center position, and the handle part 30 and the tub body 10 form an angle of less than 90° relative to each other, so that the gripping area 31 of the handle part 30 is located above the center of gravity of the washing tub.

[0051] In another embodiment, such as Figure 3-5As shown, the length of the connecting part 20 is less than 1 / 2 the length of the barrel 10. When the handle 30 is driven, the connecting part 20 rotates relative to the barrel 10 until the limiting part 21 at the second end of the connecting part 20 abuts against the barrel 10 at a position away from the center, forming an angle of less than 90° between the handle 30 and the barrel 10. This positions the gripping area 31 of the handle 30 above the center of gravity of the cleaning barrel. During retrieval, the hinge point at the first end of the connecting part 20 and the abutment of the limiting part 21 at the second end against the barrel 10 form two-point support on the barrel 10, creating... The two support points are located away from the center of the length of the barrel 10, so that when the liquid flows in the barrel 10, the offset between the center of gravity of the liquid and the center of the barrel 10 is small, thus better maintaining the balance of the barrel 10 after extraction. At the same time, the first part of the connecting part 20 is rotatably hinged to the barrel 10. The hinge joint is set through the barrel 10, which makes the connection between the handle and the barrel 10 simpler, eliminating the existing connection through bolts or other auxiliary structures, thus making the handle more convenient and quick to maintain and replace in the later stage.

[0052] According to the washing tub provided in the embodiment of this utility model, the tub body 10 includes a tub body 11 and a tub rim 12. The tub rim 12 is provided along the edge of the tub body 11, and the handle is movably provided on the tub rim 12. When the handle 30 is driven to rotate the connecting part 20 along the tub rim 12 until the second end of the connecting part 20 abuts against the tub rim 12, the connecting part 20 and the tub rim 12 form at least two points of support.

[0053] like Figure 1 and Figure 3 As shown, the bucket body 10 includes a bucket body 11 and a bucket rim 12. The bucket body 11 has a rectangular structure. The bucket rim 12 is set along the upper edge of the bucket body 11 and wraps around the edge of the bucket body 11. The handle is pivotally hinged to the bucket rim 12 via a connecting part 20. This causes the handle part 30 to be driven to rotate along the hinge point of the bucket rim 12 until the second end of the connecting part 20 abuts against the bucket rim 12. The abutment is achieved through the limiting part 21 at the second end of the connecting part 20, which forms two-point support on the bucket rim 12 and lifts the bucket body 10. After lifting, the gripping area 31 of the handle part 30 remains vertical with the center of gravity of the liquid in the bucket body 10, and the displacement of the center of gravity of the bucket body 10 during liquid flow is reduced, thereby better maintaining the balance of the bucket body 10.

[0054] According to the washing tub provided in this embodiment of the present utility model, the tub rim 12 has extensions 121 at both ends along the length direction for storing handles. When the handle 30 is driven to rotate relative to the tub body 11, the connecting part 20 and the tub body 11 rotate until the second end of the connecting part 20 moves away from the tub rim 12, the gripping area 31 on the handle 30 abuts against the extensions 121, and the gripping area 31 of the handle 30 coincides with one end of the tub rim 12.

[0055] like Figure 1 and Figure 3 As shown, extensions 121 are integrally formed at both ends of the barrel rim 12 along its length. These extensions 121 are used to house and store the handle. The handle 30 has a U-shaped structure. To better fit the extensions 121 and facilitate placement of the handle 30, the gripping area 31 of the handle 30 is designed with a straight edge. This allows the handle 30 to be driven to rotate relative to the barrel body 11 until the second end of the connection 20 moves away from the barrel rim 12. At this point, the gripping area 31 of the handle 30 abuts against the extensions 121, causing the gripping area 31 of the handle 30 to coincide with one end of the barrel rim 12, thus storing the handle. Simultaneously, due to the hinge of the handle... The handle is hinged to one side of the barrel 10 along its length. To allow the handle to be rotated and overlapped with the other end of the barrel 10 away from the hinged end for storage, the length of the handle portion 30 is set to be greater than half the length of the barrel 10. This makes it easier for the gripping area 31 of the handle portion 30 to abut against the extension 121 at one end of the barrel 10 and overlap with the edge of one end of the barrel 10 when stored. This lengthens the overall length of the handle, increasing the line connecting the gripping area 31 to the center of gravity of the barrel 10 when lifted, thereby improving the lifting point of the handle. This makes the barrel 10 more stable during extraction and prevents liquid from splashing out during extraction.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A cleaning tub, characterized in that, include: A barrel (10) having a receiving space; A handle is movably disposed on the barrel (10) and is used to drive the barrel (10) to move so that the barrel (10) is separated from the placement plane; The handle includes a connecting part (20) and a carrying handle (30). The carrying handle (30) has a gripping area (31) and a connecting end (32) away from the gripping area (31). The first end of the connecting part (20) is rotatably connected to the barrel body (10), and the second end is connected to the connecting end (32), so that there is an angle between the carrying handle (30) and the connecting part (20). When the handle (30) is driven to rotate relative to the connecting part (20) and the bucket body (10) until the second end of the connecting part (20) abuts against the bucket body (10), the connecting part (20) and the bucket body (10) form at least two points of support, and the gripping area (31) of the handle (30) is located above the center of gravity of the cleaning bucket.

2. The cleaning tub according to claim 1, characterized in that, The included angle between the handle (30) and the connecting part (20) is greater than or equal to 90°.

3. The cleaning tub according to claim 1 or 2, characterized in that, The second end of the connecting part (20) is fixedly provided with a limiting part (21). The handle part (30) is driven to rotate the connecting part (20) relative to the barrel body (10) until the limiting part (21) at the second end of the connecting part (20) abuts against the barrel body (10), and the connecting part (20) forms at least two points of support on the barrel body (10).

4. The cleaning tub according to claim 3, characterized in that, The first end of the connecting part (20) is rotatably connected to the end of the barrel body (10) away from the center, and the second end is connected to the connecting end (32) of the handle part (30). The length of the connecting part (20) is less than or equal to 1 / 2 of the length of the barrel body (10).

5. The cleaning tub according to claim 4, characterized in that, When the length of the connecting part (20) is equal to 1 / 2 the length of the bucket body (10), the handle part (30) is driven to rotate the connecting part (20) relative to the bucket body (10) until the limiting part (21) at the second end of the connecting part (20) abuts against the center position of the bucket body (10), and the handle part (30) and the bucket body (10) are relatively perpendicular to each other, so that the gripping area (31) of the handle part (30) is located above the center of gravity of the washing bucket.

6. The cleaning tub according to claim 4, characterized in that, When the length of the connecting part (20) is less than 1 / 2 the length of the bucket body (10), the handle part (30) is driven to rotate the connecting part (20) relative to the bucket body (10) until the limiting part (21) at the second end of the connecting part (20) abuts against the bucket body (10) away from the center position, and the handle part (30) and the bucket body (10) form an angle of less than 90° relative to each other, so that the gripping area (31) of the handle part (30) is located above the center of gravity of the washing bucket.

7. The cleaning tub according to claim 1 or 2, characterized in that, The barrel body (10) includes a barrel body (11) and a barrel rim (12). The barrel rim (12) is provided along the edge of the barrel body (11), and the handle is movably provided on the barrel rim (12). When the handle (30) is driven to rotate the connecting part (20) along the barrel rim (12) until the second end of the connecting part (20) abuts against the barrel rim (12), the connecting part (20) and the barrel rim (12) form at least two points of support.

8. The cleaning tub according to claim 7, characterized in that, The bucket rim (12) has extensions (121) at both ends along its length to accommodate the handle. When the handle (30) is driven to rotate relative to the connecting part (20) and the bucket body (11) until the second end of the connecting part (20) moves away from the bucket rim (12), the gripping area (31) on the handle (30) abuts against the extension (121) and makes the gripping area (31) of the handle (30) coincide with one end of the bucket rim (12).

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