Multifunctional brush with detachable rolling brush shield

Abstract

The multifunctional brush comprises a multifunctional brush body, a rolling brush mounting column is arranged at one end of the multifunctional brush body, a plurality of clamping protrusions are arranged at the end, close to the multifunctional brush body, of the rolling brush mounting column in the circumferential direction, a rotary driving mechanism is arranged in the rolling brush mounting column, and the rotary driving mechanism drives the rolling brush mounting column to rotate. The driving end of the rotary driving mechanism is provided with a brush connector, the brush connector extends out of the interior of the rolling brush mounting column, the rolling brush protection cover comprises an arc-shaped protection cover part, one end of the arc-shaped protection cover part is an open end, the other end of the arc-shaped protection cover part is provided with a mounting plate, and the arc-shaped protection cover part is provided with a rotating shaft. A through hole used for being arranged on a rolling brush installation column in a sleeving mode is formed in the installation plate, the structure further comprises a protection cover fixing rotary knob matched with a clamping protrusion to fix the installation plate, and the rolling brush protection cover and the rolling brush are designed in a split mode, so that the rolling brush and the rolling brush protection cover can be detached respectively, and then the rolling brush and the rolling brush protection cover can be cleaned independently and conveniently.

Description

Technical Field

[0001] The utility model relates to the field of electric tools, in particular to a multifunctional brush with a detachable roller brush guard. Background Art

[0002] When using electric tools such as roller brushes and floor brushes, they are usually used in a water environment. In order to prevent sewage from splashing during the cleaning process, a semi-enclosed roller brush shield is usually provided on the outside of the roller brush. The current roller brush shield and the roller brush are an integrated structure. Although the integral structure of the roller brush shield and the roller brush can be disassembled for cleaning, it is difficult to clean the gap between the roller brush shield and the roller brush. Therefore, although the current multi-functional brush also has the function of preventing sewage from splashing, it is very inconvenient to clean the roller brush shield. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a multifunctional brush with a detachable roller brush guard, so that the roller brush guard can be cleaned conveniently.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a multifunctional brush with a detachable roller brush guard, comprising a multifunctional brush body, a roller brush mounting column is arranged at one end of the multifunctional brush body, a plurality of clamping protrusions are circumferentially arranged on the roller brush mounting column near one end of the multifunctional brush body, a rotation driving mechanism is arranged inside the roller brush mounting column, a brush connecting head is arranged at the driving end of the rotation driving mechanism, the brush connecting head extends out of the roller brush mounting column, and also comprises a roller brush and a roller brush guard, the roller brush guard comprises an arc-shaped guard portion, one end of the arc-shaped guard portion is an open end, a mounting plate is arranged at the other end of the arc-shaped guard portion, a through hole is arranged on the mounting plate for being sleeved on the roller brush mounting column, and also comprises a guard fixing knob which cooperates with the clamping protrusion to fix the mounting plate.

[0005] Furthermore, the shield fixing knob includes a rotating body, the inner side surface of the knob body is provided with a notch that matches with multiple snap-in protrusions one by one, the notch includes a through-opening portion and a groove portion, the groove portion is provided with an abutment block connected to the inner side surface of the knob body, the through-opening portion is larger than the snap-in protrusion, so that the snap-in protrusion can pass through the through-opening portion.

[0006] Furthermore, water retaining strips are arranged on both sides of the arc-shaped shield portion.

[0007] Furthermore, the multifunctional brush body is provided with a roller brush mounting column having a plurality of shifting protrusions on one side thereof, the mounting plate is provided with a shifting groove cooperating with the shifting protrusion on the side facing the shifting protrusion, and under the action of external force, the roller brush guard can rotate relative to the multifunctional brush body.

[0008] Furthermore, the roller brush guard is made of transparent material.

[0009] The beneficial effect of the utility model is that in the present structure, the roller brush guard and the roller brush are designed to be split, and the roller brush and the roller brush guard are respectively clamped on the multifunctional brush body, so that the roller brush and the roller brush guard can be disassembled separately, thereby facilitating the separate cleaning of the roller brush and the roller brush guard to ensure the cleanliness of the cleaning, and when one of the parts of the roller brush and the roller brush guard is damaged, it can also be replaced separately, thereby eliminating the need for overall replacement and reducing the cost of parts replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 An exploded view of a multifunctional brush with a detachable roller brush guard according to an embodiment of the present application.

[0011] Figure 2 This is a schematic structural diagram of a guard fixing knob for a multifunctional brush with a detachable roller brush guard according to an embodiment of the present application.

[0012] Figure 3 for Figure 1 A schematic diagram of the enlarged structure in the middle.

[0013] Marked in the figure are: multifunctional brush body 1, roller brush mounting column 2, snap-on protrusion 3, brush connecting head 4, roller brush 5, roller brush guard 6, guard fixing knob 7, rotating body 71, through-mouth portion 72, groove portion 73, abutment block 731, water retaining strip 8, and gear protrusion 9. DETAILED DESCRIPTION

[0014] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0015] like Figure 1 As shown, an embodiment of the present application discloses a multifunctional brush with a detachable roller brush guard, comprising a multifunctional brush body 1, a roller brush mounting column 2 is provided at one end of the multifunctional brush body 1, and a plurality of snap-in protrusions 3 are circumferentially provided on the roller brush mounting column 2 near one end of the multifunctional brush body 1, a rotation drive mechanism is provided inside the roller brush mounting column 2, a brush connecting head 4 is provided at the driving end of the rotation drive mechanism, and the brush connecting head 4 extends out of the roller brush mounting column 2, and also comprises a roller brush 5 and a roller brush guard 6, the roller brush guard 6 comprises an arc-shaped guard portion, one end of the arc-shaped guard portion is an open end, and the other end of the arc-shaped guard portion is provided with a mounting plate, the mounting plate is provided with a through hole for being sleeved on the roller brush mounting column 2, and also comprises a guard fixing knob 7 for cooperating with the snap-in protrusion 3 to fix the mounting plate.

[0016] When the brush 5 is in the working state, the brush 5 is easily removed from the brush body 1 and the brush 5 is easily removed from the brush body 1.

[0017] In the present structure, the roller brush guard 6 and the roller brush 5 are designed to be split, and the roller brush 5 and the roller brush guard 6 are respectively clamped on the multifunctional brush body 1, so that the roller brush 5 and the roller brush guard 6 can be disassembled separately, thereby facilitating the separate cleaning of the roller brush 5 and the roller brush guard 6 to ensure the cleanliness of the cleaning. At the same time, when one of the parts of the roller brush 5 and the roller brush guard 6 is damaged, it can also be replaced separately, so there is no need to replace the entire part, reducing the cost of parts replacement.

[0018] In this embodiment, Figure 2 As shown, the shield fixing knob 7 includes a rotating body 71, and the inner side surface of the knob body is provided with a notch that matches with multiple snap-in protrusions 3 one by one, and the notch includes a through-opening portion 72 and a groove portion 73, and the groove portion 73 is provided with an abutment block 731 connected to the inner side surface of the knob body, and the size of the through-opening portion 72 is larger than the snap-in protrusion 3, so that the snap-in protrusion 3 can pass through the through-opening portion 72.

[0019] Specifically, when installing the shield fixing knob 7, the shield fixing knob 7 is sleeved on the roller brush mounting column 2, so that the clamping protrusion 3 on the roller brush mounting column 2 passes through the through portion, and then the shield fixing knob 7 is rotated to make the clamping protrusion 3 move to the groove portion 73. At this time, the rotating shield fixing knob 7 cannot continue to rotate, and the abutment block 731 at the groove portion 73 is clamped between the mounting plate of the arc-shaped shield portion and the clamping protrusion 3, thereby realizing the installation of the shield fixing knob 7.

[0020] The provision of the shield fixing knob 7 can facilitate the fixing of the roller brush shield 6. During installation, the entire installation can be completed by simply rotating the shield fixing knob 7, thereby making the entire operation step simple and convenient.

[0021] In this embodiment, water retaining strips 8 are provided on both sides of the arc-shaped shield portion.

[0022] In the present structure, the provision of the water retaining bar 8 can achieve the blocking of sewage, and the water retaining bar 8 is made of soft material, so it will not affect the use of the multifunctional brush.

[0023] In this embodiment, Figure 3 As shown, the multifunctional brush body 1 is provided with a roller brush mounting column 2 and a plurality of shifting protrusions 9 on one side thereof, and the mounting plate is provided with a shifting groove cooperating with the shifting protrusion 9 on the side facing the shifting protrusion 9. Under the action of external force, the roller brush guard 6 can rotate relative to the multifunctional brush body 1.

[0024] Specifically, in actual work, since the usage angle of each user is different, when the angle of the roller brush guard 6 needs to be adjusted, the roller brush guard 6 can be directly rotated. The setting of the gear protrusion 9 and the gear groove can make the roller brush guard 6 adjusted according to the gear when rotating. At the same time, it also prevents the roller brush guard 6 from rotating without external force.

[0025] In this embodiment, the roller brush guard 6 is made of transparent material.

[0026] In the present structure, the roller brush guard 6 is designed to be made of a transparent material, which makes it easy to observe the cleaning process during use, thereby making the multifunctional brush more convenient to use.

[0027] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional brush with a detachable roller brush guard, characterized in that: The utility model comprises a multifunctional brush body (1), wherein one end of the multifunctional brush body (1) is provided with a roller brush mounting column (2), and the roller brush mounting column (2) is circumferentially provided with a plurality of snap-in protrusions (3) near one end of the multifunctional brush body (1), and a rotary drive mechanism is provided inside the roller brush mounting column (2), and a brush connecting head (4) is provided at the driving end of the rotary drive mechanism, and the brush connecting head (4) extends out of the roller brush mounting column (2), and further comprises a roller brush (5) and a roller brush shield (6), wherein the roller brush shield (6) comprises an arc-shaped shield portion, wherein one end of the arc-shaped shield portion is an open end, and the other end of the arc-shaped shield portion is provided with a mounting plate, wherein the mounting plate is provided with a through hole for being sleeved on the roller brush mounting column (2), and further comprises a shield fixing knob (7) for fixing the mounting plate in cooperation with the snap-in protrusion (3).

2. The multifunctional brush with a detachable roller brush guard as claimed in claim 1, characterized in that: The shield fixing knob (7) comprises a rotating body (71), the inner side surface of the rotating body is provided with notches which match with a plurality of snap-fitting protrusions (3) one by one, the notches include a through-opening portion (72) and a groove portion (73), the groove portion (73) is provided with an abutment block (731) connected to the inner side surface of the rotating body, the through-opening portion (72) is larger than the snap-fitting protrusion (3), so that the snap-fitting protrusion (3) can pass through the through-opening portion (72).

3. The multifunctional brush with a detachable roller brush guard as claimed in claim 1, characterized in that: Water retaining strips (8) are arranged on both sides of the arc-shaped protective cover portion.

4. The multifunctional brush with a detachable roller brush guard as claimed in claim 1, characterized in that: The multifunctional brush body (1) is provided with a roller brush mounting column (2) having a plurality of stop protrusions (9) on one side thereof, and the mounting plate is provided with a stop groove cooperating with the stop protrusion (9) on the side facing the stop protrusion (9). Under the action of an external force, the roller brush guard (6) can rotate relative to the multifunctional brush body (1).

5. The multifunctional brush with a detachable roller brush guard as claimed in claim 1, characterized in that: The roller brush guard (6) is made of transparent material.

Images