Convenient and fast dismounting and mounting structure of rolling brush and integrated surface cleaning machine

Abstract

The utility model provides a rolling brush convenient disassembly and assembly structure and an integrated surface cleaning machine. The rolling brush convenient disassembly and assembly structure comprises an electric cleaning brush assembly. The electric cleaning brush assembly comprises a rolling brush, a sliding release button, an elastic pressing base, a driving device and a rolling brush cover, and one end of the rolling brush is connected with the driving device; the other end of the rolling brush is installed in an elastic pressing base, and an elastic pressing structure abutting against the bottom of the opening of the rolling brush cover is arranged at the bottom of the elastic pressing base. The sliding release button is installed in an installation groove formed in the top of the elastic pressing base. The sliding release button comprises a clamping part, an abutting part and a stirring part. The abutting part is used for abutting against the top of the elastic pressing base, and the clamping part is used for being clamped with a limiting groove in one side of an opening in the middle of the rolling brush cover; the elastic pressing base is installed in the rolling brush cover in an unlocking mode through the sliding release button, the rolling brush can be rapidly disassembled and assembled without the help of tools, the disassembling and assembling efficiency is improved, the rolling brush can be rapidly replaced and cleaned, and the technical problems that the rolling brush is inconvenient to replace or clean, and the disassembling and assembling process consumes long time are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cleaning machine technical field, specifically, relate to a kind of roll brush convenient dismounting structure and surface integrated cleaning machine. BACKGROUND

[0002] Surface cleaning device, such as scrubber, usually utilizes cleaning base to clean and suck dirt on the surface to be cleaned. The cleaning base of such equipment is usually provided with a roll brush with a liquid-wettable fluff layer on the surface. When the roll brush is working, cleaning liquid is applied to the surface to be cleaned by the rotating cleaning roller, and the cleaning roller can also pick up the dirt liquid on the surface to be cleaned during rotation, together with the suction force of the suction motor, and then send it into the dirt liquid recovery tank.

[0003] The existing roll brush structure of surface cleaning device is shown in Figure 1 When replacing or dismounting the cleaning roll brush, it is usually necessary to use tools for dismounting and installing. The roll brush is inconvenient to replace or clean, the dismounting process is time-consuming, and it causes certain disturbance to the user. Therefore, it is urgent to develop a surface cleaning device with quick roll brush dismounting function. SUMMARY

[0004] In view of the defects in the prior art, the utility model aims to provide a roll brush convenient dismounting structure and surface integrated cleaning machine.

[0005] According to the roll brush convenient dismounting structure provided by the utility model, the roll brush convenient dismounting structure comprises an electric cleaning brush assembly.

[0006] The electric cleaning brush assembly comprises a roll brush, a sliding release button, a spring base, a driving device and a roll brush cover. The roll brush is fitted in the opening in the middle of the roll brush cover. One end of the roll brush is detachably connected to the driving device.

[0007] The other end of the roll brush is detachably installed in the middle of the spring base. The spring base is fitted in the limiting groove on one side of the opening in the middle of the roll brush cover through the sliding release button. The bottom of the spring base is provided with a spring structure abutting against the bottom of the opening in the roll brush cover.

[0008] The sliding release button is installed in the mounting groove in the top of the spring base. The sliding release button comprises a fitting part in the bottom of the sliding release button, an abutting part and a pushing part in the top of the sliding release button.

[0009] The abutting part is used for abutting against the top of the spring base. The fitting part is used for fitting with the limiting groove on one side of the opening in the middle of the roll brush cover. The pushing part is used for moving the sliding release button in the direction away from the edge of the limiting groove under the action of external force until the fitting part is separated from the limiting groove.

[0010] Preferably, two sides of the mounting groove on the top of the elastic base are provided with slide rails, the slide release button is slidingly installed in the slide rails and slides in the direction away from or close to the edge of the clamping groove.

[0011] Preferably, the edge of the mounting groove on the top of the elastic base and the edge of the limiting groove on one side of the opening of the rolling brush cover form a sliding position, and the actuating portion of the slide release button is slidingly arranged in the sliding position.

[0012] Preferably, the bottom of the slide release button is provided with a first elastic member mounting portion, and the elastic base is provided with a second elastic member mounting portion corresponding to the first elastic member mounting portion.

[0013] An elastic member is installed between the first elastic member mounting portion and the second elastic member mounting portion, and the elastic force direction of the elastic member is parallel to the moving direction of the slide release button in the mounting groove on the top of the elastic base.

[0014] Preferably, the elastic member includes a spring, and the first elastic member mounting portion and the second elastic member mounting portion are each provided with a fixing column for fixing the spring.

[0015] Preferably, the elastic force direction of the elastic structure on the bottom of the elastic base is perpendicular to the abutting surface between the clamping portion of the slide release button and the limiting groove.

[0016] Preferably, the electric cleaning brush assembly includes a working state and a pop-up state.

[0017] In the working state, there is an overlapping portion between the clamping portion of the slide release button and the bottom of the edge of the limiting groove in the radial direction of the rolling brush, the whole of the elastic base is located in the limiting groove, and the elastic structure on the bottom of the elastic base is in a compressed state.

[0018] In the pop-up state, the clamping portion of the slide release button is separated from the edge of the limiting groove, the fixing portion of the elastic base for fixing the rolling brush is located outside the limiting groove, and the elastic structure on the bottom of the elastic base is in a released state.

[0019] Preferably, the driving device includes a driving motor, a transmission system and a driven wheel, and the driving motor, the transmission system and the driven wheel are all arranged inside the rolling brush cover.

[0020] The output shaft of the driving motor is in transmission connection with the driven wheel through the transmission system, and the side portion of the driven wheel is coaxially engaged with one end of the rolling brush.

[0021] Preferably, the middle portion of the elastic base is provided with a rolling brush fixing portion, the rolling brush fixing portion is provided with a shaft sleeve, and the other end of the rolling brush is rotatably installed in the shaft sleeve.

[0022] The utility model provides a surface integral cleaning machine, including machine body with the rolling brush convenient dismounting structure of machine body, the mouth is provided with the suction port in the front, the rolling brush cover fixed mounting of electric cleaning brush subassembly has in one side of the suction port.

[0023] Compared with the prior art, the utility model has the beneficial effects that:

[0024] The utility model discloses the technical means of the springing base can be unlocked and installed in the rolling brush cover through the sliding release button, and the rolling brush can be quickly disassembled without the aid of tools, and the dismounting efficiency is improved, and simultaneously, the structure is simple, convenient to use, can quickly replace and clean the rolling brush, and the technical problems of inconvenient replacement or cleaning of the rolling brush and long time consumption in the dismounting process are solved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non - limiting embodiments with reference to the accompanying drawings:

[0026] Figure 1 It is the assembly diagram of the rolling brush and the rolling brush cover in prior art surface cleaning device;

[0027] Figure 2 It is the whole structure schematic view of the utility model;

[0028] Figure 3 It is the structure schematic view of electric cleaning brush subassembly in the utility model;

[0029] Figure 4 It is the structure schematic view of electric cleaning brush subassembly in the utility model hidden rolling brush and rolling brush cover;

[0030] Figure 5 It is the internal structure schematic view of electric cleaning brush subassembly first angle in the utility model;

[0031] Figure 6 It is the internal structure schematic view of electric cleaning brush subassembly second angle in the utility model;

[0032] Figure 7 It is the internal structure schematic view of electric cleaning brush subassembly third angle in the utility model;

[0033] Figure 8 It is the structure schematic view of rolling brush in the utility model;

[0034] Figure 9 It is the structure schematic view of sliding release button in the utility model;

[0035] Figure 10 It is the structure schematic view of springing base in the utility model.

[0036] The figure shows:

[0037] The electric cleaning brush assembly 100 is driven by the wheel 6

[0038] The rolling brush 1 transmission system 7

[0039] The sliding release button 2 drives the motor 8

[0040] The spring 3 rolling brush cover 9

[0041] The spring base 4 body 10

[0042] The shaft sleeve 5 suction port 11 DETAILED DESCRIPTION

[0043] The utility model will be described in detail below in combination with specific embodiments. The following embodiments will help the person skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that, for those skilled in the art, without departing from the concept of the utility model, a number of changes and improvements can be made. These all belong to the protection scope of the utility model.

[0044] The utility model discloses a kind of rolling brush convenient dismounting structure and surface integrated cleaning machine, and spring base is unlocked installation in rolling brush cover by sliding release button, release spring base by poking sliding release button, spring base drives rolling brush to pop out, without the aid of tool can quickly dismount rolling brush, improve dismounting efficiency, can quickly replace and clean rolling brush, solve the technical problem of inconvenient when rolling brush replacement or cleaning, long time-consuming in dismounting process.

[0045] According to the rolling brush convenient dismounting structure provided by the utility model, Figures 3-7 As shown, including electric cleaning brush assembly 100;The electric cleaning brush assembly 100 includes rolling brush 1, sliding release button 2, spring base 4, drive arrangement and rolling brush cover 9, the rolling brush 1 is engaged and is arranged in the opening in the middle of the rolling brush cover 9, one end of the rolling brush 1 is detachably connected with drive arrangement;The other end of the rolling brush 1 is detachably installed in the middle of the spring base 4, the spring base 4 is engaged and installed in the limiting groove in the middle opening side of the rolling brush cover 9 by sliding release button 2, the bottom of spring base 4 is provided with the spring pressure structure that the bottom of opening of rolling brush cover 9 abuts;For the spring base 4 body to exert the spring force that is perpendicular to the abutting surface of the middle engaging portion of sliding release button 2 and limiting groove upward, preferably, the spring pressure structure can be selected spring, elastic sheet etc.

[0046] As Figure 9As shown, the sliding release button 2 is installed in the mounting groove on the top of the elastic base 4, the sliding release button 2 includes a clamping portion on the bottom of the sliding release button 2, an abutting portion and a pushing portion on the top of the sliding release button 2; the abutting portion is used to abut against the top of the elastic base 4, the clamping portion is used to clamp with the limiting groove on the opening side of the middle of the rolling brush cover 9, and the pushing portion is used to drive the sliding release button 2 to move away from the edge of the limiting groove under the action of external force until the clamping portion is separated from the limiting groove.

[0047] The electric cleaning brush assembly includes a working state and a pop-up state;

[0048] In the working state, the elastic base 4 is fixed in the opening of the middle of the rolling brush cover 9 under the limiting action of the sliding release button 2, at this time, there is an overlapping part between the clamping portion of the sliding release button 2 and the bottom of the edge of the limiting groove in the radial direction of the rolling brush 1, the clamping portion of the sliding release button 2 is limited to the bottom of the edge of the limiting groove, and the elastic base 4 is fixed through the abutting portion, the whole of the elastic base 4 is located in the limiting groove, and the elastic structure on the bottom of the elastic base 4 is in a compressed state.

[0049] In the pop-up state, the sliding release button 2 unlocks the elastic base 4, the elastic base 4 is popped out of the limiting groove under the action of the elastic structure, so that the end of the rolling brush 1 is brought out of the limiting groove, and the fixed part of the rolling brush 1 is located outside the limiting groove, and the elastic structure on the bottom of the elastic base 4 is in a released state.

[0050] In a preferred example, as shown in the drawings, Figure 10 As shown, the two sides of the mounting groove on the top of the elastic base 4 are provided with slide rails, the sliding release button 2 is slidably installed in the slide rails and slides in the direction away from or close to the edge of the clamping groove, the edge of the mounting groove on the top of the elastic base 4 and the edge of the limiting groove on the opening side of the rolling brush cover 9 form a sliding position, the pushing portion of the sliding release button 2 is slidably arranged in the sliding position, when the pushing portion is subjected to a pushing force, the whole of the sliding release button 2 slides in the sliding position, and when the pushing portion contacts the edge of the mounting groove on the top of the elastic base 4, the clamping portion of the sliding release button 2 is separated from the edge of the limiting groove.

[0051] In one preferred embodiment, the bottom of the sliding release button 2 is provided with a first elastic member mounting portion, the elastic base 4 is provided with a second elastic member mounting portion corresponding to the first elastic member mounting portion; an elastic member is mounted between the first elastic member mounting portion and the second elastic member mounting portion, and the elastic force direction of the elastic member is parallel to the moving direction of the sliding release button 2 in the top mounting groove of the elastic base 4. The elastic member includes a spring 3, and the first elastic member mounting portion and the second elastic member mounting portion are both provided with a fixing column for fixing the spring 3. By additionally installing the spring 3, a pre-tightening force of the sliding release button 2 towards the edge of the limiting groove can be applied, and the stability of the clamping of the clamping portion can be further ensured.

[0052] The driving device comprises a driving motor 8, a transmission system 7 and a driven wheel 6, all of which are arranged inside a rolling brush cover 9; the output shaft of the driving motor 8 is in transmission connection with the driven wheel 6 through the transmission system 7, and the side of the driven wheel 6 is coaxially engaged with one end of the rolling brush 1. The middle part of the elastic base 4 is provided with a rolling brush fixing portion, the shaft sleeve 5 is mounted in the rolling brush fixing portion, and the other end of the rolling brush 1 is rotatably mounted in the shaft sleeve 5.

[0053] According to the surface integrated cleaning machine provided by the utility model, as shown in the drawings, the surface integrated cleaning machine comprises a machine body 10 and the rolling brush convenient dismounting structure. Figure 2 As shown in the drawings, the surface integrated cleaning machine comprises a machine body 10 and the rolling brush convenient dismounting structure, the front end of the machine body 10 is provided with a suction port 10, and the rolling brush cover 9 of the electric cleaning brush assembly 100 is fixedly installed on one side of the suction port 10.

[0054] Example 1

[0055] The embodiment provides a surface cleaning all-in-one machine comprising an electric cleaning brush assembly, the electric cleaning brush assembly 100 is composed of a rolling brush 1, a sliding release button 2, a spring 3, a spring pressing base 4, a shaft sleeve 5, a driven wheel 6, a transmission system 7, a driving motor 8 and a rolling brush cover 9. The electric cleaning brush assembly 10 is arranged at the front end of the surface cleaning all-in-one machine, is connected with the machine body 10 and a suction port 11 through the rolling brush cover 9, the rolling brush 1 is arranged in the semi-open state rolling brush cover 9, one end of the rolling brush 1 is engaged with the driven wheel 6 through a wave-shaped clamping groove, the driven wheel 6 is connected with the driving motor 8 through the transmission system 7, the other end of the rolling brush 1 is sleeved with the shaft sleeve 5 and is embedded in the spring pressing base 4, the spring pressing base 4 is provided with a spring 3 fixing groove and a guide rail, the buckle on the sliding release button 2 is clamped into the guide rail of the spring pressing base 4 and is fixed by spring pre-pressing, the sliding release button 2 pre-pressed by the spring 3 is clamped into the side wall clamping groove of the rolling brush cover 9, so that the rolling brush 1 is fixed on both sides of the rolling brush cover 9 by being sleeved with the shaft sleeve 5. When the rolling brush 1 needs to be removed, the rolling brush 1 can be easily taken out for replacement or cleaning by only actuating the sliding release button 2 to make the buckle disengage from the clamping groove and the spring pressing structure at the bottom of the spring pressing base 4 pops up the rolling brush 1. When the replacement is completed and needs to be installed, the rolling brush 1 is only needed to be sleeved into the spring pressing base embedded in the shaft sleeve 5, the spring pressing base 4 is aligned with the driven wheel 6 and the wave-shaped clamping groove on one side, the other side of the spring pressing base 4 is correspondingly embedded into the positioning groove of the rolling brush cover 9, and the sliding release button 2 is pressed to be clamped into the clamping groove of the rolling brush cover 9, so that the installation is completed. The design structure is simple, convenient to use, and can quickly replace and clean the rolling brush.

[0056] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0057] The specific embodiments of the present application are described above. It should be understood that the present application is not limited to the specific implementation described above, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essential content of the present application. The embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other without conflict.

Claims

1. A convenient disassembly and assembly structure for a roller brush, characterized in that, Includes an electric cleaning brush assembly (100); The electric cleaning brush assembly (100) includes a roller brush (1), a sliding release button (2), a spring-loaded base (4), a drive device, and a roller brush cover (9). The roller brush (1) is engaged in the opening in the middle of the roller brush cover (9), and one end of the roller brush (1) is detachably connected to the drive device. The other end of the roller brush (1) is detachably installed in the middle of the spring-loaded base (4). The spring-loaded base (4) is engaged in the limiting groove on one side of the opening of the roller brush cover (9) by a sliding release button (2). The bottom of the spring-loaded base (4) is provided with a spring-loaded structure that abuts against the bottom of the opening of the roller brush cover (9). The sliding release button (2) is installed in the mounting groove on the top of the spring base (4). The sliding release button (2) includes a locking part and an abutting part located at the bottom of the sliding release button (2) and a toggle part located at the top of the sliding release button (2). The abutting part is used to abut against the top of the spring-loaded base (4), the engaging part is used to engage with the limiting groove on the side of the opening in the middle of the roller brush cover (9), and the actuating part is used to drive the sliding release button (2) to move away from the edge of the limiting groove under the action of external force until the engaging part disengages from the limiting groove.

2. The convenient disassembly and assembly structure for the roller brush according to claim 1, characterized in that, The top of the spring-loaded base (4) has a mounting groove with slide rails on both sides. The sliding release button (2) is slidably installed in the slide rail and slides in a direction away from or close to the edge of the mounting groove.

3. The convenient disassembly and assembly structure for the roller brush according to claim 1, characterized in that, A sliding position is formed between the edge of the mounting groove at the top of the spring-loaded base (4) and the edge of the limiting groove on the opening side of the roller brush cover (9), and the toggle part of the sliding release button (2) is slidably disposed in the sliding position.

4. The convenient disassembly and assembly structure for the roller brush according to claim 1, characterized in that, The bottom of the sliding release button (2) is provided with a first elastic element mounting part, and the spring base (4) is provided with a second elastic element mounting part corresponding to the first elastic element mounting part; An elastic element is installed between the first elastic element mounting part and the second elastic element mounting part, and the elastic force direction of the elastic element is parallel to the movement direction of the sliding release button (2) in the top mounting groove of the spring pressure base (4).

5. The convenient disassembly and assembly structure for the roller brush according to claim 4, characterized in that, The elastic element includes a spring (3), and both the first elastic element mounting part and the second elastic element mounting part are provided with fixing posts for fixing the spring (3).

6. The convenient disassembly and assembly structure for the roller brush according to claim 1, characterized in that, The elastic force direction of the elastic structure at the bottom of the elastic base (4) is perpendicular to the contact surface between the locking part and the limiting groove in the sliding release button (2).

7. The convenient disassembly and assembly structure for the roller brush according to claim 1, characterized in that, The electric cleaning brush assembly includes a working state and a pop-out state; Working state: There is an overlap between the engaging part of the sliding release button (2) and the bottom of the edge of the limiting groove in the radial direction of the roller brush (1), the entire spring base (4) is located in the limiting groove, and the spring structure at the bottom of the spring base (4) is in a compressed state. In the pop-up state, the engaging part of the sliding release button (2) disengages from the edge of the limiting groove, the fixing part of the spring-loaded base (4) for fixing the roller brush (1) is located outside the limiting groove, and the spring-loaded structure at the bottom of the spring-loaded base (4) is in the released state.

8. The convenient disassembly and assembly structure for the roller brush according to claim 1, characterized in that, The driving device includes a drive motor (8), a transmission system (7), and a driven wheel (6), all of which are located inside the roller brush cover (9). The output shaft of the drive motor (8) is connected to the driven wheel (6) via the transmission system (7), and the side of the driven wheel (6) is coaxially engaged with one end of the roller brush (1).

9. The convenient disassembly and assembly structure for the roller brush according to claim 1, characterized in that, The spring-loaded base (4) is provided with a roller brush fixing part in the middle, and a bushing (5) is installed in the roller brush fixing part. The other end of the roller brush (1) can be rotatably installed in the bushing (5).

10. A surface cleaning machine, characterized in that, The device includes a body (10) and a convenient disassembly and assembly structure for the roller brush as described in any one of claims 1-9. The front end of the body (10) is provided with a suction port (11), and the roller brush cover (9) of the electric cleaning brush assembly (100) is fixedly installed on one side of the suction port (11).

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