Rolling brush of button type convenient-to-disassemble device

Abstract

The utility model relates to the field of scrubber rolling brushes, and discloses a rolling brush of a button type convenient-to-disassemble device, which comprises a bottom cleaning support frame for bottom support, the top end of the bottom cleaning support frame is fixedly connected with a support frame, and the top end of the support frame is fixedly connected with a push handle. A supporting sleeve is arranged at the bottom end of the bottom cleaning supporting frame, a cleaning peripheral layer is fixedly connected to the outer portion of the supporting sleeve, an extrusion disc is slidably connected to the interior of one side of the supporting sleeve, a positioning cylinder is fixedly connected to the outer side of the extrusion disc, and the outer portion of the positioning cylinder is embedded in a mounting notch. And a driving rotating piece is rotationally connected to the right side of the interior of the bottom cleaning supporting frame, a connecting notch is fixedly connected to the right side of the supporting sleeve, and the exterior of the driving rotating piece is embedded in the connecting notch. According to the floor scrubber, the dismounting efficiency of the rolling brush is improved, the subsequent cleaning work of the rolling brush is facilitated, and the use convenience of the floor scrubber is improved.

Description

Technical Field

[0001] The utility model relates to the field of roller brushes for floor scrubbers, in particular to a roller brush with a button-type detachable device. Background Art

[0002] The roller brush of a floor scrubber is an important component of the floor scrubber. It is mainly used to clean the floor. It effectively removes dirt, oil stains and sewage through rotating bristles. Depending on the material and design, the roller brush can adapt to a variety of floor types to ensure efficient cleaning.

[0003] As the roller brush of the washing machine works, long-term use will cause stubborn dirt to adhere to the surface of the roller brush, which cannot be cleaned by the washing machine itself and needs to be disassembled. However, the disassembly process is cumbersome and difficult, which affects the efficiency of the washing machine. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a roller brush with a button-type disassembly device, which is convenient for cleaning the roller brush in subsequent use.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The top of the bottom cleaning support frame is fixedly connected to the support frame, the top of the support frame is fixedly connected to the pushing handle, the bottom end of the bottom cleaning support frame is provided with a supporting sleeve, the outside of the supporting sleeve is fixedly connected to the cleaning outer layer, one side of the supporting sleeve is slidably connected to the extrusion disk, the outside of the extrusion disk is fixedly connected to the positioning cylinder, the outside of the positioning cylinder is nested in the inside of the mounting slot, the right side of the bottom cleaning support frame is rotatably connected to the driving rotating part, the right side of the supporting sleeve is fixedly connected to the connecting slot, the outside of the driving rotating part is nested in the inside of the connecting slot, and the left side of the interior of the support sleeve is nested with a mounting circular sleeve, and the outer side of the mounting circular sleeve is connected to the inner side of the extrusion disk by a squeezing and pushing mechanism to achieve stable installation of the positioning cylinder.

[0007] Furthermore, the squeezing and pushing mechanism includes a supporting circular sleeve located on the left side of the mounting circular sleeve, the interior of the mounting circular sleeve is slidably connected to a cross limit rod, the outer side of the cross limit rod is fixedly connected to the inner side of the extrusion disk, the outer side of the supporting circular sleeve is connected to the inner side of the extrusion disk through an outer spring, and the inner side of the mounting circular sleeve is connected to the inner side of the supporting sleeve through a re-pressing mechanism, so as to achieve enhanced stability of the positioning cylinder and the mounting slot.

[0008] Furthermore, the re-pressing mechanism includes an inner sleeve located on the left side of the internal partition of the supporting sleeve, the outside of the cross limit rod is fixedly connected to a pressing plate, and the inner side of the pressing plate is connected to the outside of the inner sleeve through an inner spring.

[0009] Furthermore, the outer portion of the pressing piece is slidably connected to the inner side of the mounting circular sleeve, and the outer portion of the cross limiting rod is slidably connected to the inner side of the inner sleeve.

[0010] Furthermore, positioning notches are provided on both sides of the mounting sleeve, and mounting rods are fixedly connected to both sides of the interior of the support sleeve. The exteriors of the mounting rods are respectively inserted into the interiors of the positioning notches and fixed by bolts.

[0011] Furthermore, a plurality of limiting grooves are evenly opened around the outside of the connecting notch, a plurality of limiting strips are evenly fixedly connected around the inside of the supporting sleeve, and the outsides of the limiting strips are respectively fixedly connected to the insides of the limiting grooves.

[0012] Furthermore, a movable roller is rotatably connected to the rear side of the bottom cleaning support frame to facilitate the movement of the bottom cleaning support frame.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by applying force inward to the positioning cylinder, the cross limit rod slides inward accordingly. When the positioning cylinder is separated from the inside of the mounting groove, the roller brush is disassembled, thereby improving the efficiency of disassembling the roller brush, facilitating the subsequent cleaning work of the roller brush, and improving the convenience of using the floor scrubber. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall diagram of the roller brush of a button-type disassembly device proposed in the utility model;

[0016] Figure 2 This is a bottom view of the bottom cleaning support frame of the roller brush of the button-type disassembly device proposed by the utility model;

[0017] Figure 3 This is a disassembly diagram of the bottom cleaning support frame of the roller brush of a button-type easy-to-disassemble device proposed in the utility model;

[0018] Figure 4 This is a left side view of the bottom cleaning support sleeve of the roller brush of a push-button convenient disassembly device proposed in the utility model;

[0019] Figure 5 This is a right side view of the bottom cleaning support sleeve of the roller brush of a push-button convenient disassembly device proposed in the utility model;

[0020] Figure 6This is a diagram showing the interior of the bottom cleaning support sleeve of the roller brush of the push-button convenient disassembly device proposed in the present invention;

[0021] Figure 7 This is a left side view of the interior of the bottom cleaning support sleeve of the roller brush of a button-type convenient disassembly device proposed by the utility model.

[0022] Legend:

[0023] 1. Clean the bottom support frame; 2. Move the roller; 3. Support frame; 4. Push handle; 5. Install the notch; 6. Clean the outer layer; 7. Positioning cylinder; 8. Drive rotating part; 9. Support sleeve; 10. Extrusion plate; 11. Connecting notch; 12. Cross limit rod; 13. Outer spring; 14. Install the circular sleeve; 15. Positioning notch; 16. Limit strip; 17. Support circular sleeve; 18. Limiting groove; 19. Install rod; 20. Press piece; 21. Inner spring; 22. Inner sleeve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Reference Figure 1-Figure 3 The utility model provides an embodiment: a roller brush of a button-type disassembly device, comprising a bottom cleaning support frame 1 for bottom support, the top of the bottom cleaning support frame 1 is fixedly connected to a support frame 3, and the top of the support frame 3 is fixedly connected to a push handle 4, referring to Figure 4 , a support sleeve 9 is provided at the bottom end of the bottom cleaning support frame 1, the outside of the support sleeve 9 is fixedly connected to the cleaning outer layer 6, an internal sliding connection of the support sleeve 9 is provided with an extrusion disk 10, the outer side of the extrusion disk 10 is fixedly connected to a positioning cylinder 7, the outer side of the positioning cylinder 7 is nested in the inside of the mounting slot 5, and the right side of the bottom cleaning support frame 1 is rotatably connected to a driving rotating member 8, refer to Figure 5 The right side of the support sleeve 9 is fixedly connected with a connecting notch 11, and the outer portion of the driving rotating member 8 is nested in the inner portion of the connecting notch 11. Figure 6The outer side of the support sleeve 17 is connected to the inner side of the extrusion disk 10 through the outer spring 13, and the inner side of the installation sleeve 14 is connected to the inner side of the extrusion disk 10 by the outer spring 13. The inner side of the installation sleeve 14 is connected to the inner side of the support sleeve 9 by the re-pressing mechanism to achieve enhanced stability between the positioning cylinder 7 and the installation slot 5. A plurality of limiting grooves 18 are evenly opened around the outer side of the connecting slot 11, and a plurality of limiting strips 16 are evenly fixedly connected to the inner side of the support sleeve 9 around the inner side of the support sleeve 9. The outer sides of the limiting strips 16 are respectively fixedly connected to the inner side of the limiting grooves 18. The rear side of the bottom cleaning support frame 1 is rotatably connected to the moving roller 2 to facilitate the movement of the bottom cleaning support frame 1.

[0026] By pushing the handle 4 to push the scrubber, the driving rotating part 8 is rotated, and the external multiple edges and corners of the driving rotating part 8 contact the notches inside the connecting notches 11, thereby rotating the support sleeve 9, and the external cleaning outer layer 6 contacts the ground, thereby cleaning the ground. Long-term cleaning removes excessive dirt from the surface of the cleaning outer layer 6. At this time, the positioning cylinder 7 is pressed toward the inside of the support sleeve 9, and the cross limit rod 12 generates inward pressure with the extrusion disk 10, and the cross limit rod 12 is slid inside the mounting sleeve 14 to separate the positioning cylinder 7 from the mounting notch 5, thereby disassembling the support sleeve 9, improving the efficiency of disassembling the roller brush, facilitating the subsequent cleaning work of the roller brush, and improving the convenience of using the scrubber.

[0027] Refer to 6 and Figure 7 , the re-pressing mechanism includes an inner sleeve 22 located on the left side of the internal partition of the support sleeve 9, the outside of the cross limit rod 12 is fixedly connected with a pressing piece 20, the inner side of the pressing piece 20 is connected to the outside of the inner sleeve 22 through an inner spring 21, the outside of the pressing piece 20 is slidably connected to the inner side of the mounting circular sleeve 14, the outside of the cross limit rod 12 is slidably connected to the inner side of the inner sleeve 22, and positioning notches 15 are provided on both sides of the mounting circular sleeve 14. Both sides of the interior of the support sleeve 9 are fixedly connected with mounting rods 19, and the outer sides of the mounting rods 19 are respectively inserted into the interior of the positioning notches 15 and fixed by bolts;

[0028] Put the cleaned cleaning outer layer 6 back into the bottom cleaning support frame 1, nest the connecting slot 11 on the outside of the driving rotating part 8, press the positioning cylinder 7 inward into the bottom cleaning support frame 1, and as the inner spring 21 pushes the pressing plate 20 outward, the cross limit rod 12 acts outward, the positioning cylinder 7 moves to the installation slot 5 and pops out outward, and the outer spring 13 further squeezes the extrusion disk 10 outward, thereby strengthening the extrusion force on the extrusion disk 10 and ensuring its installation stability.

[0029] Working principle: Push the handle 4 to push the scrubber, rotate the driving rotating part 8, and the external edges and corners of the driving rotating part 8 contact the notches inside the connecting notches 11, thereby rotating the support sleeve 9, and the external cleaning outer layer 6 contacts the ground, thereby cleaning the ground. Long-term cleaning will remove excessive dirt from the surface of the cleaning outer layer 6. At this time, press the positioning cylinder 7 toward the inside of the support sleeve 9, and the cross limit rod 12 generates inward pressure along with the extrusion disk 10, and slide the cross limit rod 12 inside the mounting sleeve 14 to separate the positioning cylinder 7 from the mounting notch. 5, thereby disassembling the support sleeve 9, putting the cleaned cleaning outer layer 6 back into the bottom cleaning support frame 1, nesting the connecting notch 11 on the outside of the driving rotating member 8, pressing the positioning cylinder 7 inward into the bottom cleaning support frame 1, and as the inner spring 21 pushes the pressing piece 20 outward, the cross limit rod 12 acts outward, the positioning cylinder 7 moves to the installation notch 5 and pops out outward, and the outer spring 13 further squeezes the extrusion disk 10 outward, thereby strengthening the extrusion force on the extrusion disk 10 and ensuring its installation stability.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A roller brush with a push-button disassembly device, characterized in that: The invention comprises a bottom cleaning support frame (1) for bottom support, wherein the top of the bottom cleaning support frame (1) is fixedly connected to a support frame (3), the top of the support frame (3) is fixedly connected to a push handle (4), the bottom end of the bottom cleaning support frame (1) is provided with a support sleeve (9), the outside of the support sleeve (9) is fixedly connected to a cleaning peripheral layer (6), one side of the support sleeve (9) is internally slidably connected to an extrusion disk (10), the outside of the extrusion disk (10) is fixedly connected to a positioning cylinder (7), and the positioning cylinder The outside of the column (7) is nested in the inside of the installation slot (5); the right side of the bottom cleaning support frame (1) is rotatably connected to a driving rotating member (8); the right side of the support sleeve (9) is fixedly connected to a connecting slot (11); the outside of the driving rotating member (8) is nested in the inside of the connecting slot (11); the left side of the inside of the support sleeve (9) is nested with a mounting circular sleeve (14); the outside of the mounting circular sleeve (14) is connected to the inside of the extrusion disk (10) through an extrusion mechanism, so as to achieve stable installation of the positioning column (7).

2. The roller brush of the push-button disassembly device according to claim 1, characterized in that: The squeezing and pushing mechanism includes a supporting circular sleeve (17) located on the left side of the mounting circular sleeve (14); the interior of the mounting circular sleeve (14) is slidably connected to a cross limiting rod (12); the outer side of the cross limiting rod (12) is fixedly connected to the inner side of the extrusion disk (10); the outer side of the supporting circular sleeve (17) is connected to the inner side of the extrusion disk (10) via an outer spring (13); the inner side of the mounting circular sleeve (14) is connected to the inner side of the supporting sleeve (9) via a re-pressing mechanism, so as to achieve enhanced stability of the positioning cylinder (7) and the mounting notch (5).

3. The roller brush of the push-button disassembly device according to claim 2, characterized in that: The re-pressing mechanism comprises an inner sleeve (22) located on the left side of the inner partition of the support sleeve (9); the outside of the cross limit rod (12) is fixedly connected to a pressing piece (20); the inner side of the pressing piece (20) is connected to the outside of the inner sleeve (22) via an inner spring (21).

4. The roller brush of the push-button disassembly device according to claim 3, characterized in that: The outer portion of the pressing piece (20) is slidably connected to the inner side of the mounting circular sleeve (14), and the outer portion of the cross limiting rod (12) is slidably connected to the inner side of the inner sleeve (22).

5. The roller brush of the push-button disassembly device according to claim 1, characterized in that: Positioning notches (15) are provided on both sides of the mounting sleeve (14), and mounting rods (19) are fixedly connected to both sides of the interior of the support sleeve (9), and the exteriors of the mounting rods (19) are respectively inserted into the interiors of the positioning notches (15) and fixed by bolts.

6. The roller brush of the push-button disassembly device according to claim 1, characterized in that: A plurality of limiting grooves (18) are evenly arranged around the outside of the connection notch (11), and a plurality of limiting strips (16) are evenly fixedly connected around the inside of the support sleeve (9), and the outsides of the limiting strips (16) are respectively fixedly connected to the insides of the limiting grooves (18).

7. The roller brush of the push-button disassembly device according to claim 1, characterized in that: The rear side of the bottom cleaning support frame (1) is rotatably connected to a moving roller (2) to facilitate the movement of the bottom cleaning support frame (1).

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