Floor washing machine

Abstract

The utility model discloses a scrubber, which relates to the technical field of cleaning equipment and comprises a scrubber body, the lower end of the scrubber body is provided with a suction port device capable of being detached from the rear side of the scrubber body for cleaning, and the suction port device comprises a suction port body and a suction port taking device. The suction port taking device is arranged on the outer side of the suction port body in a sliding mode, and a release button capable of changing and adjusting the state of the suction port device is arranged on the suction port device. When the floor washing machine needs to clean the hose body and the suction port device, the release button can be manually pressed, the suction port taking device is pulled out, at the moment, the suction port taking device does not press the hose connector, the hose body can be pulled out, and after the hose body is pulled out, the suction port taking device can be continuously pulled out until the suction port device is separated from the floor brush. The hose body and the suction port device can be detached and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a floor washer. Background Technique

[0002] A floor washer is a mechanical device specifically used for cleaning floors, which has the advantages of environmental protection, energy saving, high efficiency, etc. It is applicable to a variety of hard floors, such as tiles, marble, terrazzo, etc. It can quickly clean and suck up the sewage and stains on the floor, keeping the floor clean and dry. The working principle of the floor washer is mainly to use the high-speed rotation of the electric motor to drive the cleaning head or brush disk to rotate at a high speed, thereby generating strong frictional force and pressure to clean the stains and dust on the floor. At the same time, the floor washer is also equipped with a water suction system, which can quickly suck up the sewage on the floor and keep the floor dry;

[0003] After the floor washer sucks up the sewage on the floor through the hose, the inside of the hose is polluted by the sewage and its inner wall is dirty. If the hose is not cleaned, it may affect the subsequent working efficiency of the floor washer.

[0004] In order to overcome the above defects, the prior art (a Chinese patent with the publication number: CN114010113A and the publication date of February 8, 2022) a floor washer, including a body, a sewage box and a floor brush module; the body includes a first housing, a rotating frame and a first rotating block; the sewage box includes a sealing cover and a box body; the sealing cover is detachably and fixedly installed on the box body; one end of the box body close to the sealing cover is an open structure; the box body is detachably clamped on the floor brush module; a sewage suction port is arranged at one end of the box body close to the body; a sewage inlet is arranged at one end of the box body away from the body; a suction fan and a water tank are arranged inside the first housing; the suction fan is communicated with the sewage box and the floor brush module; the water tank is connected to the floor brush module through a water pump and a hose; through the above settings, it is made that the pipeline of the floor washer is not easy to remain with dirt and is convenient to clean, eliminating the risk of pipeline blockage and odor.

[0005] Although the prior art can clean the hose, most of its hoses cannot be disassembled, and its cleaning can only be carried out through the operation of the floor washer itself, and its cleaning efficiency is not high. At the same time, the joint part of the hose cannot be effectively cleaned, and there are certain dead corners in its cleaning.

[0006] Therefore, we propose a hose docking suction port for a floor washer to facilitate solving the above-mentioned problems. Content of the Utility Model

[0007] The utility model aims to provide a floor scrubber to solve the problem that most of the hoses mentioned in the background technology cannot be disassembled, and the cleaning can only be done by the operation of the floor scrubber itself, and the cleaning efficiency is not high. At the same time, the joints of the hoses cannot be effectively cleaned, and there are certain dead angles in the cleaning.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a floor scrubber, comprising a floor scrubber body (1), characterized in that a suction port device (4) which can be disassembled from the floor scrubber body (1) for cleaning is arranged at the lower end of the floor scrubber body (1), the suction port device (4) comprising a suction port body (5) and a suction port pick-up device (8), the suction port pick-up device (8) being slidably arranged on the outside of the suction port body (5), and a release button (9) which can change and adjust the state of the suction port device (4) is arranged on the suction port device (4).

[0009] Furthermore, a hose body (3) is disposed inside the floor scrubber body (1), and the lower end of the hose body (3) and the suction port device (4) are connected to each other, and the upper end of the hose body (3) is connected to the water inlet of the sewage tank. The hose body (3) is detachably connected to the floor scrubber body (1), and a flap 2 is provided on the floor scrubber body 1 for the user to take the hose body 3 from the floor scrubber body 1.

[0010] Furthermore, a suction port connector (7) is provided in the middle of the suction port body (5) and can be docked with the hose body (3); a hose connector (6) is fixedly connected to the lower end of the hose body (3), and the hose connector (6) and the suction port connector (7) are docked with each other.

[0011] Furthermore, the nozzle body (5) can be separated and disassembled from the nozzle picking device (8), and the release button (9) is arranged on the nozzle picking device (8).

[0012] Furthermore, blocks (12) are provided on both sides of the release button (9), and one end of the block (12) is in contact with the release button (9), and the other end of the block (12) is matched and engaged with a docking slot (10) provided inside the lower side of the floor scrubber body (1). At the same time, a vertical spring (11) is provided below the release button (9), and the other end of the block (12) is connected to the suction port taking device (8) via a transverse spring (14), so that the release button (9) can drive the block (12) to move transversely during the vertical movement.

[0013] Furthermore, the nozzle taking device (8) is slidably engaged with the outer side of the nozzle body (5), and the release button (9) is arranged on the nozzle body (5).

[0014] Further, clamping blocks (12) are arranged on both sides of the release button (9). One end of each clamping block (12) abuts against the release button (9), and the other end of each clamping block (12) is engaged with a docking slot (10) arranged inside the lower side of the floor washer body (1). A vertical spring (11) is arranged below the release button (9). The other end of each clamping block (12) is connected to the suction port body (5) through a transverse spring (14), so that the release button (9) can drive the clamping block (12) to move horizontally during the vertical movement process.

[0015] Further, each clamping block (12) further includes a limiting protrusion (15) extending upward. The limiting protrusion (15) limits the sliding of the suction port taking device (8) on the suction port body (5), so that the suction port body (5) cannot be disassembled and separated from the suction port taking device (8).

[0016] Further, a moving groove 16 for the limiting protrusion (15) to move is arranged on the suction port taking device (8). When the release button (9) is pressed, the limiting protrusion (15) can move horizontally towards the middle synchronously with the clamping block (12). At this time, the limiting protrusion (15) can move in the moving groove (16), so that the suction port taking device (8) can slide back and forth on the suction port body (5).

[0017] Further, the inner end of the suction port taking device (8) is arranged in an arc structure, and the inner end of the suction port taking device (8) can be pressed against and docked with the hose connector (6). When the suction port taking device (8) is not docked with the hose connector (6), the suction port device (4) is in the first state. When the suction port taking device (8) is pressed against and docked with the hose connector (6), the suction port device (4) is in the second state.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. First, place the suction port body at the bottom inlet of the floor brush and push it forward to the limit position. Connect the hose body to the position of the hose connector arranged on the suction port body. At this time, the suction port device reaches the first state. Then, push the suction port taking device to slide along the suction port body, so that the inner end of the suction port taking device presses the hose body to reach the second state. At this time, the assembly of the suction port body can be completed. The suction port body is convenient to install and use;

[0020] 2. When the hose body and the suction port device need to be cleaned, the release button can be manually pressed. When the release button moves downward, the inner side of the card block will be squeezed synchronously. Since the inner side of the card block is inclined, the downward movement of the release button will synchronously squeeze the inclined portion of the inner side of the card block, so that the card block does not engage and limit the docking card slot provided inside the floor scrubber body. At this time, the suction port device can be pulled out to the limit position, and the suction port device changes from state two to state one. At this time, the suction port picking device does not press the hose connector, and the hose body can be pulled out. After the hose body is pulled out, the suction port picking device can continue to be pulled out until the suction port device is separated from the floor brush. Both the hose body and the suction port device can be disassembled for cleaning, which further improves the cleaning efficiency and reduces cleaning dead corners.

[0021] 3. When changing the state of the suction port device, the release button can be pressed manually. At this time, the release button moves downward, and the card block is disengaged from the docking card slot inside the scrubber body, thereby not limiting the position of the suction port body. At this time, the position of the suction port device can be quickly switched. After releasing the release button, the release button is pushed upward and reset by the elastic force of the vertical spring. At this time, the release button does not resist the inclined part on the inner side of the card block, and the card block is not subjected to force. Driven by the elastic force of the transverse spring, it will pop out. At this time, the card block can be engaged with the docking card slot. The cooperation between the release button and the card block further improves the efficiency of installation and disassembly of the suction port device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front view of the hose body of the utility model

[0024] Figure 3 This is a schematic diagram of a cross-sectional structure of one side of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the second state of the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the suction port device of the utility model;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the hose connector of the utility model;

[0028] Figure 7 This is a schematic diagram of the structure of the suction port device of the utility model in state 1;

[0029] Figure 8 This is a schematic diagram of the structure of the suction port device of the utility model in state 2;

[0030] Figure 9Schematic diagram of the three-dimensional sectional structure of the release button of the present utility model;

[0031] Figure 10 Schematic diagram of the three-dimensional structure of the clamping block of the present utility model.

[0032] In the figure: 1, floor washing machine body; 2, flip cover; 3, hose body; 4, suction port device; 5, suction port body; 6, hose connector; 7, suction port connector; 8, suction port taking device; 9, release button; 10, docking card slot; 11, vertical spring; 12, clamping block; 13, movable slot; 14, horizontal spring; 15, limit protrusion; 16, moving slot. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment 1:

[0034] As Figure 1 、 Figure 4 、 Figure 6 and Figure 7 shown in the technical solution, the present utility model provides the following technical solution: A floor washing machine includes a floor washing machine body 1. A suction port device 4 that can be disassembled and cleaned from the floor washing machine body 1 is provided at the lower end of the floor washing machine body 1. The suction port device 4 includes a suction port body 5 and a suction port taking device 8. The suction port taking device 8 is slidably arranged outside the suction port body 5. A release button 9 for changing and adjusting the state of the suction port device 4 is provided on the suction port device 4. A movable slot 13 is opened at the middle position of the suction port taking device 8. The release button 9 is nested and connected inside the movable slot 13. The inner end of the suction port taking device 8 is provided with an arc-shaped structure, and the inner end of the suction port taking device 8 can be pressed and docked with the hose connector 6. As Figure 7 shown, when the suction port taking device 8 is not docked with the hose connector 6, the suction port device 4 is in the first state. As Figure 8 shown, when the suction port taking device 8 is pressed and docked with the hose connector 6, the suction port device 4 is in the second state.

[0035] A hose body 3 is docked inside the floor scrubber body 1, and the lower end of the hose body 3 and the suction port device 4 are docked with each other, and the upper end of the hose body 3 is connected to the water inlet of the sewage tank; the hose body 3 is detachably connected to the floor scrubber body 1, and a flip cover 2 is provided on the floor scrubber body 1 for the user to take the hose body 3 from the floor scrubber body 1, and a suction port connector 7 that can be docked with the hose body 3 is provided in the middle of the suction port body 5, and the suction port connector 7 is arranged in an inclined state, and the lower end of the hose body 3 is fixedly connected to a hose connector 6, and the hose connector 6 and the suction port connector 7 are docked with each other.

[0036] In this embodiment, the suction port body 5 can be separated and disassembled from the suction port picking device 8, and the release button 9 is arranged on the suction port picking device 8. Blocks 12 are arranged on both sides of the release button 9, one end of the block 12 abuts against the release button 9, and the other end of the block 12 is matched and engaged with the docking slot 10 arranged inside the lower side of the floor scrubber body 1, and a vertical spring 11 is arranged below the release button 9, and the other end of the block 12 is connected to the suction port picking device 8 through a transverse spring 14, so that the release button 9 can drive the block 12 to move transversely during the vertical movement process.

[0037] Specifically, the outer ends of the card block 12 are located on the left and right sides of the release button 9, and the inner side ends of the card block 12 are arranged in an inclined structure. At the same time, the inner side of the card block 12 is in contact with the lower side of the release button 9. A transverse spring 14 is fixedly connected between the middle part of the card block 12 and the suction port body 5. A docking slot 10 for clamping and limiting the card block 12 is arranged inside the lower side of the floor scrubber body 1. The release button 9 forms a sliding structure with the suction port body 5 through the vertical spring 11, and the card block 12 forms a sliding structure with the suction port body 5 through the release button 9. When the release button 9 is manually pressed to make the release button 9 move downward, the inner side of the card block 12 will be squeezed synchronously. Since the inner side of the card block 12 is inclined, the downward movement of the release button 9 will synchronously squeeze the inclined design part of the inner side of the card block 12, so that the card block 12 does not engage with the docking card slot 10 opened inside the floor scrubber body 1. At this time, the suction port device 4 can be drawn out to the limit position, so as to quickly switch the position of the suction port device 4. When the release button 9 is released, the release button 9 is pushed up and reset by the elastic force of the vertical spring 11. At this time, the release button 9 does not resist the inclined part of the inner side of the card block 12, and the card block 12 is not subjected to force. Driven by the elastic force of the transverse spring 14, it will pop out outward, and the card block 12 can be engaged with the docking card slot 10. The cooperation between the release button 9 and the card block 12 further improves the efficiency of installing and disassembling the suction port device 4.

[0038] During use, when it is necessary to clean the hose body 3 and the suction port device 4, the user can manually press down the release button 9. One end of the release button 9 abuts against the clamping block 12. The abutting surfaces of the release button 9 and the clamping block 12 are both set as slopes. The clamping block 12 moves towards the middle under the force, so as to disengage from the docking slot 10 arranged inside the lower side of the floor washing machine body 1. At this time, the suction port taking device 8 can be separated from the floor washing machine body 1, the suction port taking device 8 is not docked with the hose connector 6, and the suction port device 4 is in the first state. The flip cover 2 can be opened to take out the hose body 3. And since in this embodiment, the suction port body 5 can be separated and disassembled from the suction port taking device 8, at this time the suction port taking device 8 is also separated from the suction port body 5. After taking out the hose body 3, since there is no any limiting structure between the suction port body 5 and the floor washing machine body 1, the suction port body 5 can be easily taken out for cleaning at this time.

[0039] After cleaning the hose body 3 and the suction port device 4, first install the suction port body 5 into the floor washing machine body 1, then put the hose body 3 in, and dock the hose connector 6 with the suction port connector 7. Finally, press and dock the suction port taking device 8 with the hose connector 6 tightly. At this time, the suction port device 4 is in the second state, and the clamping block 12 is clamped with the docking slot 10 arranged inside the lower side of the floor washing machine body 1 under the action of the lateral spring 14, realizing the limitation of the suction port taking device 8 and the suction port body 5. Embodiment 2:

[0040] The difference between this embodiment and Embodiment 1 is that the suction port taking device 8 in this embodiment is slidably clamped outside the suction port body 5, and the release button 9 is arranged on the suction port body 5. At this time, the suction port taking device 8 cannot be separated from the suction port body 5. In this embodiment, the suction port taking device 8 and the suction port body 5 are set together, improving the integrity of the components and avoiding the loss of components after taking out multiple components.

[0041] Specifically, clamping blocks 12 are provided on both sides of the release button 9. One end of the clamping block 12 abuts against the release button 9, and the other end of the clamping block 12 is matingly clamped with a docking card slot 10 provided inside the lower side of the floor washer body 1. A vertical spring 11 is provided below the release button 9, and the other end of the clamping block 12 is connected to the suction port body 5 through a transverse spring 14, so that the release button 9 can drive the clamping block 12 to move horizontally during vertical movement. The clamping block 12 further includes a limiting protrusion 15 extending upward, and the limiting protrusion 15 restricts the sliding of the suction port taking device 8 on the suction port body 5, so that the suction port body 5 cannot be disassembled and separated from the suction port taking device 8. A moving groove 16 for the limiting protrusion 15 to move back and forth is provided on the suction port taking device 8. When the release button 9 is pressed, the limiting protrusion 15 can move horizontally towards the middle synchronously with the clamping block 12. At this time, the limiting protrusion 15 can move back and forth in the moving groove 16, so that the suction port taking device 8 can slide back and forth on the suction port body 5; when the release button 9 is released, the limiting protrusion 15 returns to the initial position and is limited by the suction port taking device 8. At this time, the suction port taking device 8 cannot move. In this embodiment, a release button 9 is used to simultaneously realize the limitation of the suction port taking device 8 and the suction port body 5, and the limitation of the suction port device 4 and the floor washer body 1.

[0042] During use, after the hose body 3 and the suction port device 4 are cleaned, first place the suction port body 5 at the bottom inlet of the floor brush and push it forward to the limit position, and dock the hose connector 6 to the position of the suction port connector 7 provided on the suction port body 5. At this time, the suction port device 4 reaches state one. Then push the suction port taking device 8 to slide along the suction port body 5, so that the inner end of the suction port taking device 8 presses the hose body 3 to reach state two. At this time, the assembly of the suction port body 5 can be completed. The suction port body 5 is convenient to install and use.

[0043] When the hose body 3 and the suction port device 4 need to be cleaned, the release button 9 can be manually pressed and the suction port taking device 8 can be moved to the limit position. At this time, the suction port device 4 changes from state two to state one. At this time, the suction port taking device 8 does not press the hose connector 6, and the hose body 3 can be pulled out. After the hose body 3 is pulled out, the suction port taking device 8 can be continuously moved until the suction port device 4 is separated from the floor brush. Both the hose body 3 and the suction port device 4 can be disassembled and cleaned, which further improves the cleaning efficiency and reduces the cleaning dead angle.

[0044] The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0045] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A floor washer, comprising a floor washer body (1), characterized in that: A suction port device (4) is provided at the lower end of the floor scrubber body (1) and can be removed from the floor scrubber body (1) for cleaning. The suction port device (4) comprises a suction port body (5) and a suction port pick-up device (8). The suction port pick-up device (8) is slidably arranged on the outside of the suction port body (5). A release button (9) is provided on the suction port device (4) for changing and adjusting the state of the suction port device (4).

2. The floor washer according to claim 1, wherein: The floor scrubber body (1) is internally docked with a hose body (3), and the lower end of the hose body (3) and the suction port device (4) are docked with each other, and the upper end of the hose body (3) is connected to the water inlet of the sewage tank. The hose body (3) is detachably connected to the floor scrubber body (1), and a flip cover (2) is provided on the floor scrubber body (1) for a user to take the hose body (3) out of the floor scrubber body (1).

3. The floor washer according to claim 2, characterized in that: A suction port connector (7) is provided in the middle of the suction port body (5) and can be docked with the hose body (3); a hose connector (6) is fixedly connected to the lower end of the hose body (3), and the hose connector (6) and the suction port connector (7) are docked with each other.

4. A floor washer according to claim 1, characterized in that: The nozzle body (5) can be separated and disassembled from the nozzle picking device (8), and the release button (9) is arranged on the nozzle picking device (8).

5. The floor washer according to claim 4, characterized in that: Blocks (12) are provided on both sides of the release button (9), and one end of the block (12) abuts against the release button (9), and the other end of the block (12) matches and engages with a docking slot (10) provided inside the lower side of the floor scrubber body (1). A vertical spring (11) is provided below the release button (9), and the other end of the block (12) is connected to the suction port taking device (8) via a transverse spring (14), so that the release button (9) can drive the block (12) to move transversely during the vertical movement.

6. The floor washer according to claim 1, wherein: The nozzle taking device (8) is slidably engaged with the outer side of the nozzle body (5), and the release button (9) is arranged on the nozzle body (5).

7. The floor washer according to claim 6, wherein: Blocks (12) are provided on both sides of the release button (9), one end of the block (12) abuts against the release button (9), and the other end of the block (12) is matched and engaged with a docking slot (10) provided inside the lower side of the floor scrubber body (1), and a vertical spring (11) is provided below the release button (9), and the other end of the block (12) is connected to the suction port body (5) via a horizontal spring (14), so that the release button (9) can drive the block (12) to move horizontally during the vertical movement.

8. A floor washer according to claim 7, characterized in that: The clamping block (12) further comprises a limiting protrusion (15) extending upwards, wherein the limiting protrusion (15) limits the sliding movement of the suction port picking device (8) on the suction port body (5), so that the suction port body (5) cannot be separated and disassembled from the suction port picking device (8).

9. The floor washer according to claim 8, characterized in that: The suction port picking device (8) is provided with a moving groove (16) for the limiting protrusion (15) to move. When the release button (9) is pressed, the limiting protrusion (15) can move transversely towards the middle synchronously with the clamping block (12). At this time, the limiting protrusion (15) can move in the moving groove (16), so that the suction port picking device (8) can slide back and forth on the suction port body (5).

10. A floor washer according to claim 3, characterized in that: The inner end of the suction port picking device (8) is provided with an arc-shaped structure, and the inner end of the suction port picking device (8) can be tightly pressed and butted against the hose connector (6). When the suction port picking device (8) is not butted against the hose connector (6), its suction port device (4) is in the first state. When the suction port picking device (8) is tightly pressed and butted against the hose connector (6), its suction port device (4) is in the second state.

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