A mop bucket

Abstract

The utility model discloses a mop bucket, including the barrel, the upper portion circumferential spacing of barrel inner wall is provided with at least two bearing boss, the top of bearing boss is equipped with the positioning slot, and the adjacent bearing boss forms the gap of avoidance between. The utility model discloses a mop bucket, completely dispenses with the bearing, the shaft sleeve etc. of traditional rotary mop bucket in the central rotation support structure (such as), like this not only simplifies the mechanical structure of barrel itself, reduces the mould complexity and manufacturing cost, also avoids the wear and tear and the failure problem that the rotation support structure is caused because of dirt winding or lubrication failure, thereby improves the reliability and the service life of whole mop assembly.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tools technology, specifically to a mop bucket. Background Technology

[0002] Floor cleaning is a basic requirement for environmental maintenance, and mops, as a core cleaning tool, have become widely used. Currently, mainstream mops adopt a rotary wringing design, which drives the rotating rod on the mop handle to rotate the chuck at high speed, using centrifugal force to achieve efficient dehydration of the chuck, solving the problems of traditional mops being laborious to wring out and leaving a lot of water residue.

[0003] However, existing spin-dry mops have significant drawbacks: the mop bucket is usually directly and fixedly connected to or linked with the rotating rod of the mop handle. To achieve stable rotation and spin-drying of the chuck, the mop bucket must have a specially designed spin-drying seat adapted to the chuck structure. This spin-drying seat needs to have positioning, limiting, and transmission adaptation functions to ensure that the chuck does not shift or shake during high-speed spin-drying. This directly leads to: a more complex mop bucket structure, requiring the design of an adaptation structure based on the chuck size and rotation trajectory, increasing design difficulty and manufacturing costs; and the formation of gaps and grooves in the spin-drying seat, making it easy for wastewater and impurities ejected from the chuck to remain, which is difficult to clean with regular rinsing. Long-term use can easily breed bacteria and produce odors, significantly increasing the maintenance difficulty of the mop bucket and reducing the user experience. In addition, in dry cleaning scenarios, traditional mops must rely on a rotating shaft inside the mop bucket to drive the mop head to rotate in order to throw impurities into the bucket. The existence of this rotating shaft makes the internal structure of the mop bucket complex and inconvenient to clean, thus becoming a new cleaning burden. Utility Model Content

[0004] In view of this, the utility model proposes a mop bucket that optimizes the internal structure of the mop bucket and reduces the cost of the mop bucket.

[0005] To achieve the above objectives, the utility model adopts the following technical solution:

[0006] A mop bucket includes a bucket body, wherein at least two bearing protrusions are provided circumferentially at intervals on the upper part of the inner peripheral wall of the bucket body, the top surface of the bearing protrusions is provided with positioning grooves, and an avoidance gap is formed between adjacent bearing protrusions.

[0007] To better achieve the above technical solution, optionally, the bearing bosses are three or four, and are evenly distributed in the circumferential direction on the upper part of the inner peripheral wall of the barrel.

[0008] Optionally, the supporting boss and the barrel body are an integral structure.

[0009] Optionally, the lower part of the inner peripheral wall of the barrel is provided with a drain hole, and a water-blocking cap is sealed and inserted into the drain hole.

[0010] Optionally, a handle is provided on the upper part of the outer side wall of the barrel.

[0011] Optionally, it also includes a support ring, which includes an outer ring body and an inner ring body arranged coaxially. The top end of the outer ring body is connected to the top end of the inner ring body. A groove is formed between the outer ring body and the inner ring body to engage with the top edge of the barrel. The support boss is disposed on the inner peripheral wall of the inner ring body.

[0012] Beneficial effects of the utility model:

[0013] This utility model provides a mop bucket that completely eliminates the rotating support structure (such as bearings, bushings, etc.) located in the center of the bucket body in traditional rotating mop buckets. This not only simplifies the mechanical structure of the bucket itself and reduces the complexity of the mold and manufacturing cost, but also avoids wear and failure problems caused by dirt entanglement or lubrication failure of the rotating support structure, thereby improving the reliability and service life of the entire mop assembly. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of a mop bucket according to an embodiment of the utility model;

[0015] Figure 2 yes Figure 1 An isometric sectional view;

[0016] Figure 3 yes Figure 1 Exploded view;

[0017] Figure 4 yes Figure 1 Diagram showing the connection between the mop bucket and the mop handle;

[0018] Figure 5 yes Figure 3 Exploded view;

[0019] Figure label:

[0020] Mop bucket 100, bucket body 101, bearing boss 102, positioning groove 103, clearance notch 104, water-blocking cover 105, handle 106, bearing ring 107, outer ring body 1071, inner ring body 1072, mop handle 200, fixing cover 210, support leg 211, drive device 220. Detailed Implementation

[0021] The technical solution of the utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. Identical components are indicated by the same reference numerals.

[0022] Please see Figures 1 to 3This utility model discloses a mop bucket, including a bucket body 101. At least two bearing protrusions 102 are provided circumferentially at intervals on the upper part of the inner peripheral wall of the bucket body 101. The top surface of the bearing protrusions 102 is provided with a positioning groove 103, and an avoidance gap 104 is formed between adjacent bearing protrusions 102.

[0023] There are three or four support bosses 102, which are evenly distributed along the upper circumferential direction of the inner wall of the barrel 101. In this embodiment, there are four support bosses 102, and their top view outline is approximately an isosceles trapezoid. The positioning groove 103 is an approximately U-shaped structure, which facilitates positioning with the mop handle.

[0024] In this embodiment, a drain hole is provided on the lower part of the inner peripheral wall of the barrel 101, and a water-blocking cap 105 is sealed and inserted into the drain hole. When it is necessary to empty the sewage in the barrel 101, the water-blocking cap 105 can be removed to allow the sewage to be discharged smoothly through the drain hole.

[0025] like Figure 3 As shown, it also includes a support ring 107, which includes an outer ring body 1071 and an inner ring body 1072 coaxially arranged. The top end of the outer ring body 1071 is connected to the top end of the inner ring body 1072. A groove is formed between the outer ring body 1071 and the inner ring body 1072 to engage with the top edge of the barrel 101. A support boss 102 is provided on the inner peripheral wall of the inner ring body 1072. By providing the support ring 107, the support boss 102 can be separated from the barrel 101 so that the barrel 101 can be used independently.

[0026] In other alternative embodiments, the supporting boss 102 and the barrel body 101 are integrally formed, which has high structural strength and is easy to manufacture.

[0027] To facilitate the movement of the mop bucket 100, a handle 106 is provided on the upper part of the outer wall of the bucket body 101. Specifically, two mounting holes (not shown in the figure) are symmetrically opened on the upper part of the outer wall of the bucket body 101 along its central axis. The two ends of the handle 106 are rotatably inserted into the two mounting holes to realize the installation and use of the handle 106.

[0028] like Figure 4 and Figure 5As shown, the mop bucket 100 of this embodiment is suitable for use with a chuck-type mop handle 200 without a rotating shaft seat. The mop handle 200 includes a fixed cover 210, a chuck, and a drive device 220. The chuck is rotatably disposed inside the fixed cover 210 around its central axis. The drive device 220 is disposed on the fixed cover 210 and is connected to the chuck for transmission. When the user presses down on the mop handle 200, the power output end of the drive device 220 will drive the chuck to rotate unidirectionally at high speed relative to the fixed cover 210 around its central axis. The outer edge of the fixed cover 210 is circumferentially provided with support feet 211, which correspond one-to-one with the positioning grooves 103 of the mop bucket 100 and can be engaged with each other.

[0029] It should be noted that during the spin-drying operation, the fixed cover 210 must be kept stationary so that the chuck drives the mop head to rotate at high speed. At this time, the support legs of the fixed cover 210 are inserted into the positioning groove 103 to achieve circumferential locking of the fixed cover 210. Subsequently, the drive device 220 is activated to drive the chuck and mop head to rotate at high speed, thus achieving the spin-drying function. When it is necessary to wash the mop head, the support legs 104 are moved into the lower part of the tub 101 through the clearance notch 104, and the washing operation can be performed inside the tub 101.

[0030] This utility model provides a mop bucket that completely eliminates the rotating support structure (such as bearings, bushings, etc.) located in the center of the bucket body in traditional rotating mop buckets. This not only simplifies the mechanical structure of the bucket body 101 itself and reduces the complexity of the mold and manufacturing cost, but also avoids wear and failure problems caused by dirt entanglement or lubrication failure of the rotating support structure, thereby improving the reliability and service life of the entire mop assembly.

[0031] The technical solution of the utility model has been described in detail above with reference to specific embodiments. The specific embodiments described are used to help understand the concept of the utility model. Derivations and modifications made by those skilled in the art based on the specific embodiments of the utility model also fall within the protection scope of the utility model.

Claims

1. A mop bucket, comprising a bucket body (101), characterized in that, At least two bearing protrusions (102) are provided at intervals on the upper circumferential part of the inner wall of the barrel (101). The top surface of the bearing protrusions (102) is provided with positioning grooves (103), and a clearance gap (104) is formed between adjacent bearing protrusions (102).

2. A mop bucket according to claim 1, characterized in that, The bearing bosses (102) are three or four in number and are evenly distributed on the upper part of the inner peripheral wall of the barrel (101) in the circumferential direction.

3. A mop bucket according to claim 1, characterized in that, The bearing boss (102) and the barrel body (101) are an integral structure.

4. A mop bucket according to claim 1, characterized in that, The lower part of the inner peripheral wall of the barrel (101) is provided with a drain hole, and a water-blocking cap (105) is sealed and inserted into the drain hole.

5. A mop bucket according to claim 1, characterized in that, A handle (106) is provided on the upper part of the outer side wall of the barrel (101).

6. A mop bucket according to claim 1, characterized in that, It also includes a support ring (107), which includes an outer ring body (1071) and an inner ring body (1072) arranged coaxially. The top end of the outer ring body (1071) is connected to the top end of the inner ring body (1072). A groove is formed between the outer ring body (1071) and the inner ring body (1072) to engage with the top edge of the barrel body (101). The support boss (102) is provided on the inner peripheral wall of the inner ring body (1072).

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