CN220403909U - Floor cleaning machine - Google Patents

Abstract

The utility model provides a floor cleaning machine which comprises a cleaning machine body and a cleaning component arranged on the cleaning machine body, wherein the cleaning component comprises a shell, a driving part, a rolling brush and a connecting piece, the driving part is arranged in the shell, a protruding part is outwards protruded from one side part of the shell, one end of the rolling brush is connected with the output end of the driving part, the other end of the rolling brush is rotatably connected with the shell through the connecting piece, and the connecting piece is in a narrow frame shape. According to the utility model, the rolling brush is connected with the shell through the arrangement of the connecting piece, so that the cleaning dead zone of the rolling brush is greatly reduced, the cleaning effect on building corners is effectively improved, and the floor cleaning machine has higher practicability.

Description

Floor cleaning machine

Technical Field

The utility model relates to the technical field of cleaning household appliances, in particular to a floor cleaning machine.

Background

With the continuous increase of the requirements of people on the quality of life, the corresponding requirements on environmental sanitation are also increasing. However, the working pressure of modern people is increased, and the modern people are rapidly released from heavy cleaning work, so that floor cleaning equipment such as dust collectors, floor washers and the like are arranged to reduce the difficulty of floor cleaning and improve the floor cleaning efficiency.

Among the many household cleaning appliances, floor cleaning products having both dust-absorbing and water-absorbing capabilities are gaining popularity to a large number of consumers with their powerful floor cleaning capabilities. To meet the ever-increasing use demands of users, the technology contained in the scrubber product is continually updated through iterations. At present, the structure of the floor washing machine is commonly used, and the rolling brush used by the structure is relatively wide in frames at two sides of the rolling brush due to mechanism design and materials, so that a cleaning dead zone with a certain width is formed at the corners of the wall, and the cleaning effect is relatively poor because the cleaning dead zone is difficult to clean or is incomplete to clean.

In view of the foregoing, it is necessary to provide a solution to the above-mentioned problems.

Disclosure of Invention

The utility model aims at: provides a floor cleaning machine which solves the problem that the floor cleaning machine has poor cleaning effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a floor cleaning machine, includes the cleaning machine main part, and installs cleaning assembly on the cleaning machine main part, cleaning assembly includes shell, drive part, round brush and connecting piece, drive part installs in the shell, shell one side portion outwards protrudes and is formed with the bulge, round brush one end pass through the bulge with drive part's output is connected, the other end pass through the connecting piece with the shell rotates to be connected.

As an improvement of the floor cleaning machine, the housing is provided with a fixing member which fixes and removes the roller brush by being fitted with the connecting member.

As an improvement of the floor cleaning machine, the connecting piece comprises a connecting plate, a mounting block and a clamping plate, one side of the connecting plate is rotationally connected with the rolling brush, the other end of the connecting plate is connected with the mounting block, the clamping plate is mounted on the mounting block and rotates by taking the mounting block as an axle center, and the clamping plate is in clamping fit with the fixing part.

As an improvement of the floor cleaning machine, the fixing part comprises a fixing plate and a top block, the fixing plate and the top block slide on the shell, an elastic piece is connected between the fixing plate and the shell, and the top block is matched with the fixing plate to drive the fixing plate to move and clamp the clamping plate.

As an improvement of the floor cleaning machine, the fixing plate is provided with a first contact part and a second contact part, the first contact part is a through hole penetrating through the fixing plate, one side wall of the through hole is inclined, the side wall is matched with the top block, the second contact part is formed by extending out of the fixing plate part, and the clamping plate is provided with a clamping groove for inserting the second contact part.

As an improvement of the floor cleaning machine, one side, close to the first contact part, of the top block is provided with a first inclined plane, and two sides of the length direction of the first inclined plane are in arc transition.

As an improvement of the floor cleaning machine, a chamfer is arranged at one end edge of the second contact part, and a second inclined plane is formed and matched with the clamping plate in a contact manner.

As an improvement of the floor cleaning machine, the connecting piece further comprises a first magnetic block and a second magnetic block, the first magnetic block is arranged on the mounting block, the second magnetic block is arranged at the position of the shell corresponding to the first magnetic block, and the first magnetic block and the second magnetic block are mutually attracted.

As an improvement of the floor cleaning machine, the bottom of the connecting plate is provided with a cleaning piece which is used for cleaning close to the floor.

As an improvement of the floor cleaning machine, the cleaning member is a hard brush.

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

according to the utility model, the rolling brush is connected with the shell through the arrangement of the connecting piece, and the connecting piece is in a narrow frame shape with small thickness, so that the cleaning dead zone of the rolling brush is greatly reduced, the cleaning effect on building corners is effectively improved, and the floor cleaning machine has higher practicability.

Drawings

Fig. 1 is a schematic perspective view of a floor cleaning machine according to the present utility model.

Fig. 2 is a schematic perspective view of a cleaning assembly of a floor cleaning machine according to the present utility model.

Fig. 3 is a schematic perspective view of a cleaning assembly of a floor cleaning machine according to the second embodiment of the present utility model.

Fig. 4 is a schematic perspective view of a rolling brush and a connecting member of a floor cleaning machine according to the present utility model.

Fig. 5 is a schematic perspective view of a fastening plate of a floor cleaning machine according to the present utility model.

Fig. 6 is a schematic perspective view of a top block of a floor cleaning machine according to the present utility model.

Fig. 7 is a schematic perspective view of a fixing block of a floor cleaning machine according to the present utility model.

In the figure: 1-cleaner main body, 2-cleaning unit, 21-housing, 2101-projection, 2102-stopper groove, 22-driving member, 23-roller brush, 24-connector, 2401-connector plate, 2402-mounting block, 2403-clip plate, 2404-clip groove, 25-fixing member, 2501-fixing plate, 2502-first contact portion, 2503-second contact portion, 2504-top block, 2505-first inclined surface, 2506-second inclined surface, 26-mounting hole, 27-slide bar, 28-hard brush, 3-moving wheel, 4-roller.

Detailed Description

In order to make the technical scheme and advantages of the present utility model more apparent, the present utility model and its advantageous effects will be described in further detail below with reference to the detailed description and the accompanying drawings, but the embodiments of the present utility model are not limited thereto.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The present disclosure provides a floor cleaning machine that may be a hand-held cleaning device, such as a hand-held cleaning device known to those skilled in the art as a hand-held cleaner, a hand-held scrubber, or the like. The self-moving cleaning device can also be a sweeping robot, a mopping robot, a sweeping and mopping integrated robot and the like.

As shown in fig. 1, 2 and 3, a floor cleaning machine comprises a cleaning machine body 1, and a cleaning assembly 2 mounted on the cleaning machine body 1, wherein the cleaning assembly 2 comprises a housing 21, a driving part 22, a rolling brush 23 and a connecting piece 24, the driving part 22 is mounted in the housing 21, a part of one side of the housing 21 protrudes outwards to form a protruding part 2101, one end of the rolling brush 23 is connected with an output end of the driving part 22, the other end is connected with the housing 21 in a rotating way through the connecting piece 24, and the connecting piece 24 is in a sheet shape. Specifically, the driving part 22 is installed in the housing 21, the output end of the driving part 22 penetrates out from the left side surface of the protruding part 2101, the right end of the rolling brush 23 is inserted into the output end of the driving part 22 and meshed with each other, the left end of the rolling brush 23 is rotationally connected with the connecting piece 24, and the rolling brush 23 is detachably connected with the left side surface of the housing 21 through the connecting piece 24. The housing 21 is internally provided with a first flow passage and a second flow passage, the first flow passage is provided with a single input port and a plurality of output ports, the input port of the first flow passage is communicated with the water supply part of the cleaning agent main body, and the plurality of output ports of the first flow passage are distributed at intervals in a straight line and respectively face different positions of the rolling brush 23 and are used for spraying cleaning liquid to the rolling brush 23; the input port of the second runner is communicated with the sewage treatment component of the cleaner main body, the output port of the second runner is flat and faces the lower part of the rolling brush 23, and the sewage treatment component collects sewage and fine impurities on the bottom surface generated on the rolling brush 23 through the second runner; the bottom symmetry of shell 21 is provided with gyro wheel 4, and the rear side bilateral symmetry of shell 21 is provided with removes round 3, and this floor cleaning machine removes on ground through gyro wheel 4 and removal round 3. When the top surface needs to be cleaned, the cleaning assembly 2 is pushed to move on the ground through the cleaning agent main body, the water supply component sprays cleaning liquid to the surface of the rolling brush 23 through the first flow channel, the driving component 22 drives the rolling brush 23 to rotate rapidly to drag and wash the ground, the sewage treatment component operates to absorb and collect sewage generated by the rolling brush 23 and dust on the ground through the second flow channel, and the thickness of the connecting piece 24 on the left side of the rolling brush 23 is smaller than the thickness of the protruding part 2101 in a narrow frame shape, and the thickness dimension of the connecting piece 24 is smaller than or equal to one fifth of the thickness of the protruding part 2101, so that the cleaning dead zone on the left side of the cleaning assembly 2 is small, and the cleaning of the included angle position between the ground and the wall is more convenient. According to the utility model, the rolling brush 23 is connected with the shell 21 through the arrangement of the connecting piece 24, and the connecting piece 24 is in a narrow frame shape with small thickness, so that the cleaning dead zone of the rolling brush 23 is greatly reduced, the cleaning effect on building corners is effectively improved, and the floor cleaning machine has higher practicability.

In some embodiments, as shown in fig. 4, 5, 6 and 7, the housing 21 is provided with a fixing member 25, and the fixing member 25 fixes and removes the roller brush 23 by being engaged with the connection piece 24. Specifically, the rolling brush 23 is rotatably connected to the connecting piece 24, one end of the rolling brush 23 is clamped with the output end of the driving component 22, the other end of the rolling brush 23 is detachably connected to the housing 21 through the clamping fit of the connecting piece 24 and the fixing component 25, and when the rolling brush 23 needs to be detached, the connecting piece 24 and the fixing component 25 are only required to be released from the clamping connection, and then the rolling brush 23 is pulled out of the output end of the driving component 22.

In some embodiments, the connecting piece 24 includes a connecting plate 2401, a mounting block 2402 and a clamping plate 2403, one side of the connecting plate 2401 is rotationally connected with the rolling brush 23, the other side is connected with the mounting block 2402, the clamping plate 2403 is mounted on the mounting block 2402 and rotates around the mounting block 2402 as an axis, and the clamping plate 2403 is in clamping fit with the fixing component 25. Specifically, the mounting block 2402 is provided on the rear side of the connection plate 2401, the roller brush 23 is rotatably connected to the right front side of the connection plate 2401, and the locking plate 2403 is horizontally rotated around the mounting block 2402 as the axis to be fixed in cooperation with the fixing member 25.

In some embodiments, the fixing component 25 includes a fixing plate 2501 and a top block 2504, where the fixing plate 2501 and the top block 2504 slide on the housing 21, an elastic element is connected between the fixing plate 2501 and the housing 21, and the top block 2504 cooperates with the fixing plate 2501 to drive the fixing plate 2501 to move and be clamped with the clamping plate 2403. Specifically, the elastic element is a spring or an elastic sheet, the left end of the top block 2504 passes through the clamping plate 2403, in the clockwise rotation process of the connecting plate 2401, the top block 2504 moves rightwards to be matched with the fixing plate 2501, the fixing plate 2501 is driven to move backwards, the elastic element is extruded, the fixing plate 2501 moves backwards and does not influence the rotation of the clamping plate 2403 any more until the clamping plate 2403 is attached to the left side surface of the shell 21, then the top block 2504 is released, the elastic element resets to drive the fixing plate 2501 to reset, part of the fixing plate 2501 is inserted into the clamping plate 2403, the clamping plate 2403 is prevented from rotating anticlockwise, the clamping plate 2403 is fastened on the left side surface of the shell 21, so that the connecting piece 24 is fixed, a limiting groove 2102 attached to the shape of the clamping plate 2403 is formed in the left side surface of the shell 21, the clamping plate 2403 is accommodated in the limiting groove after being fixed, the clamping plate 2403 is prevented from moving upwards and downwards, and the stability of the connecting piece 24 is further improved; when the connector 24 is to be removed, the top block 2504 is pushed down to move to the right, the fixing plate 2501 gradually breaks away from contact with the locking plate 2403, the connector 24 is pulled out to the left, and finally the top block 2504 is released.

In some embodiments, the fixing plate 2501 has a first contact portion 2502 and a second contact portion 2503, the first contact portion 2502 is a through hole penetrating the fixing plate 2501, a side wall of the through hole is inclined, the side wall cooperates with the top block 2504, the second contact portion 2503 is formed by extending a portion of the fixing plate 2501 outwards, and the clamping plate 2403 has a clamping groove 2404 into which the second contact portion 2503 is inserted. Specifically, the top block 2504 moves rightward to contact with the inclined side wall of the first contact portion 2502 to move continuously, so as to drive the fixing plate 2501 to move backward, when the clamping plate 2403 rotates to be attached to the limiting groove 2102, the top block 2504 is loosened, the elastic member resets to drive the fixing plate 2501 to reset, and the second contact portion 2503 is inserted into the clamping groove 2404 on the clamping plate 2403 in the resetting process, so that the clamping connection between the connecting plate 2401 and the housing 21 is realized.

In some embodiments, the bottom of the limiting groove 2102 is symmetrically provided with a mounting hole 26, a sliding rod 27 is slidably arranged in the mounting hole 26, and the sliding rod 27 and the bottom of the mounting hole 26 are connected with a reset spring. When the clamping plate 2403 rotates to be attached to the limiting groove 2102, the clamping plate 2403 presses the sliding rod 27 to retract into the mounting hole 26, the reset spring deforms, and the push block 2504 is pressed, so that when the fixing plate 2501 is not clamped to the clamping plate 2403 any more, the reset spring resets to drive the sliding rod 27 to reset, the sliding rod 27 resets to extend outwards to push the clamping plate 2403 to rotate anticlockwise, when the connecting piece 24 is detached, the push block 2504 is only pressed to drive the fixing plate 2501 to contact and fix the clamping plate 2403, and the sliding rod 27 pushes the clamping plate 2403 to pop up automatically, so that the purpose of simpler and more convenient detachment of the connecting piece 24 is achieved, and the experience effect of a user is improved.

In some embodiments, the top block 2504 has a first inclined surface 2505 on a side of the top block 2504 adjacent to the first contact portion 2502, and two sides of the first inclined surface 2505 along the length direction have arc transition. Specifically, in the rightward movement process of the top block 2504, the first inclined surface 2505 contacts the inclined side wall of the first contact portion 2502, so as to drive the fixing plate 2501 to move backward, and the inclined surfaces matched with each other are arranged on the top block 2504 and the first contact portion 2502, so that friction force generated when the top block 2504 and the first contact portion 2502 contact each other is reduced, transmission between the top block 2504 and the fixing plate 2501 is smoother, damage between the top block 2504 and the fixing plate 2501 is reduced, and service life is prolonged.

In some embodiments, an end edge of second contact 2503 is chamfered, forming a second bevel 2506, second bevel 2506 mating by contact with clasp plate 2403. Specifically, in the process of rotating the limiting groove 2102 to attach, the clamping plate 2403 contacts the second inclined surface 2506, the second inclined surface 2506 pushes the fixing plate 2501 to automatically move to the rear side, the top block 2504 is not required to be pressed, the elastic element is extruded, the clamping plate 2403 rotates to attach the limiting groove 2102, the elastic element resets to drive the fixing plate 2501 to reset, and the second contact portion 2503 is inserted into the clamping groove 2404 to be fixed, so that the installation of the connecting piece 24 is facilitated.

In some embodiments, the connector 24 further includes a first magnet disposed on the mounting block 2402 and a second magnet disposed on the housing 21 in a position corresponding to the first magnet, the first magnet and the second magnet being attracted to each other. Specifically, the second contact portion 2503 is inserted into the slot 2404 to fixedly mount the connector 24, and the first magnetic block is attached to the second magnetic block, so that the attachment of the connector 24 is further enhanced by the attraction of the first magnetic block and the second magnetic block.

In some embodiments, the bottom of the connection plate 2401 is provided with cleaning elements for cleaning proximate the floor. Specifically, a plurality of cleaning members are also arranged at the bottom of the connecting plate 2401 to clean dead corners of the rolling brush 23, so that the cleaning dead area of the floor cleaning agent is eliminated, and the cleaning range is further improved.

In some embodiments, the cleaning elements are hard brushes 28. Specifically, set up the cleaning member as stereoplasm brush 28, at the in-process of clean building corner, the stereoplasm brush 28 strikes off to the side angle position, and the rubbish of cleaning out is collected by sewage treatment component through round brush 23 and second runner, improves clean effect, and the dust of corner that adopts soft brush can not be fine is scraped, strikes off the effect relatively poor.

Variations and modifications of the above embodiments will occur to those skilled in the art to which the utility model pertains from the foregoing disclosure and teachings. Therefore, the present utility model is not limited to the above-described embodiments, but is intended to be capable of modification, substitution or variation in light thereof, which will be apparent to those skilled in the art in light of the present teachings. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims (10)

1. The utility model provides a ground cleaning machine, its characterized in that includes the cleaning machine main part, and installs cleaning assembly on the cleaning machine main part, cleaning assembly includes shell, drive part, round brush and connecting piece, drive part installs in the shell, shell one side portion outwards protrudes and is formed with the bulge, round brush one end pass through the bulge with drive part's output is connected, and the other end passes through the connecting piece with the shell rotates to be connected.

2. A floor cleaning machine according to claim 1 wherein the housing is provided with a securing member which secures and dismounts the roller brush by cooperation with the connector.

3. The floor cleaning machine according to claim 2, wherein the connecting member comprises a connecting plate, a mounting block and a clamping plate, one side of the connecting plate is rotatably connected with the rolling brush, the other side of the connecting plate is connected with the mounting block, the clamping plate is mounted on the mounting block and rotates around the mounting block as an axis, and the clamping plate is in clamping fit with the fixing member.

4. A floor cleaning machine according to claim 3 wherein the fixing means comprises a fixing plate and a top block, both the fixing plate and the top block slide on the housing, an elastic member is connected between the fixing plate and the housing, and the top block cooperates with the fixing plate to drive the fixing plate to move to the clamping plate.

5. The floor cleaning machine according to claim 4, wherein the fixing plate has a first contact portion and a second contact portion, the first contact portion is a through hole penetrating through the fixing plate, a side wall of the through hole is inclined, the side wall is matched with the top block, the second contact portion is formed by extending the fixing plate portion outwards, and the clamping plate has a clamping groove for inserting the second contact portion.

6. The floor cleaning machine of claim 5, wherein a side of the top block adjacent to the first contact portion has a first inclined surface, and both sides of the first inclined surface in a length direction are arc-shaped transitions.

7. The floor cleaning machine of claim 5, wherein an end edge of the second contact portion is chamfered to form a second bevel, the second bevel being adapted to mate by contact with the clamping plate.

8. The floor cleaning machine of any one of claims 3-7, wherein the connector further comprises a first magnet and a second magnet, the first magnet being disposed on the mounting block, the second magnet being disposed on the housing in a position corresponding to the first magnet, the first magnet and the second magnet being attracted to each other.

9. A floor cleaning machine according to claim 3 wherein the web base is provided with cleaning elements for cleaning adjacent the floor.

10. The floor cleaning machine of claim 9, wherein the cleaning elements are hard brushes.