CN219962760U

CN219962760U - Floor washing machine

Info

Publication number: CN219962760U
Application number: CN202320275967.5U
Authority: CN
Inventors: 蔡正富; 王彭彭
Original assignee: Airmate Electric Jiujiang Co ltd
Current assignee: Airmate Electric Jiujiang Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-11-07
Anticipated expiration: 2033-02-21

Abstract

The utility model provides a floor washing machine, which comprises a floor washing main body, a dustbin, a sewage tank, a rolling brush and a scraping strip; the bottom of the floor washing main body is provided with a dust collection opening; the scraping strips are arranged at the bottom of the floor washing main body and are positioned at two opposite sides of the dust collection opening; the rolling brush is rotationally arranged at the bottom of the floor washing main body and is positioned at one side of the dust collection port far away from the scraping strip; the dustbin is arranged above the floor washing main body and is provided with an air inlet end which is communicated with the dust collection opening; the sewage tank is arranged on the floor washing main body, and is provided with a water inlet end which faces the rolling brush and contacts with the rolling brush; the dust collection opening and the rolling brush are arranged at the bottom of the floor washing main body, and when the floor washing main body is in operation, the dust collection opening can suck garbage on the floor, especially hair threads and the like, before the rolling brush, the rolling brush can clean the floor later, so that the floor can be cleaned comprehensively, and the labor capacity and negative emotion of a user are reduced.

Description

Floor washing machine

Technical Field

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

Background

The traditional floor washing machine adopts a rolling brush to wash the ground and collect sewage and garbage on the ground, but when the garbage such as hair, silk threads and the like is on the ground, the rolling brush is difficult to collect the garbage, and sometimes the garbage can be wound on the rolling brush, and a user is required to manually clean the garbage, so that the labor capacity of the user can be increased, and the user can generate negative emotions.

Disclosure of Invention

The utility model aims to provide a floor washing machine, wherein a dust collection opening and a rolling brush are arranged at the bottom of a floor washing main body, when the floor washing machine works, the dust collection opening can suck garbage on the floor, especially hair threads and the like, before the rolling brush, and the rolling brush can clean the floor later, so that the floor can be comprehensively cleaned, and the labor capacity and negative emotion of a user are reduced.

To this end, an embodiment of the present utility model provides a floor scrubber, which includes a floor scrubbing main body, a dustbin, a sewage tank, a roller brush, and a scraping bar; the bottom of the floor washing main body is provided with a dust collection opening; the scraping strips are arranged at the bottom of the floor washing main body and are positioned at two opposite sides of the dust collection opening; the rolling brush is rotatably arranged at the bottom of the floor washing main body and is positioned at one side of the dust collection port away from the scraping strip; the dustbin is arranged above the floor washing main body and is provided with an air inlet end, and the air inlet end of the dustbin is communicated with the dust collection opening; the sewage tank is arranged on the floor washing main body, the sewage tank is provided with a water inlet end, and the water inlet end of the sewage tank faces towards the rolling brush and contacts with the rolling brush.

Compared with the prior art, the utility model provides a floor washing machine, which has the beneficial effects that:

the scraping strips are arranged at the two opposite sides of the dust collection opening at the bottom of the floor washing main body, the rolling brush is arranged at one side of the dust collection opening away from the scraping strips, when the floor washing is carried out, on the moving path of the floor washing main body, the dust collection opening is positioned in front of the rolling brush, so that the dust collection opening can suck dust and garbage on the ground, especially hair threads, away before the rolling brush, and the ground with the dust collection opening sucked by the dust collection opening is cleaned later by the rolling brush; in addition, the garbage sucked by the dust suction opening can be stored in the garbage can, and the sewage rolled up by the rolling brush can be stored in the sewage can; the floor washing machine disclosed by the utility model can be used for more comprehensively cleaning the floor, especially cleaning the wastes such as hair and silk threads, so that the labor amount of a user for cleaning the wastes such as the hair and the silk threads can be reduced, and the negative emotion of the user can be effectively reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art. In addition, in the drawings, like parts are designated with like reference numerals and the drawings are not drawn to actual scale.

FIG. 1 is a schematic view of a floor scrubber according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the floor scrubber shown in FIG. 1;

FIG. 3 is an internal cross-sectional view of the floor scrubber shown in FIG. 1;

FIG. 4 is an enlarged view of area A of FIG. 3;

FIG. 5 is a schematic view of a bottom view of the floor scrubbing body of the floor scrubbing machine shown in FIG. 1;

FIG. 6 is a schematic view of another view of the floor scrubbing body of the floor scrubbing machine shown in FIG. 1;

FIG. 7 is a schematic view of the floor scrubbing body shown in FIG. 6 with a waste tank cover assembled thereto;

reference numerals illustrate:

1. a floor washing main body; 2. a dustbin; 3. a sewage tank; 4. a rolling brush; 5. scraping the strip; 6. a dust collection port; 7. a connecting pipe; 8. a dust collection channel; 9. a negative pressure device; 10. a garbage filter screen; 11. a baffle; 12. a garbage collection chamber; 13. a fluid channel; 14. a clean water tank; 15. a roller; 16. a display panel; 17. a power supply; 18. a sewage tank cover; 19. a handle; 20. a machine rod body.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 7, an embodiment of the present utility model proposes a floor washing machine including a floor washing main body 1, a dustbin 2, a sewage tank 3, a roll brush 4, and a wiper strip 5; the bottom of the floor washing main body 1 is provided with a dust collection opening 6; the scraping strips 5 are arranged at the bottom of the floor washing main body 1 and are positioned at two opposite sides of the dust collection opening 6; the rolling brush 4 is rotatably arranged at the bottom of the floor washing main body 1 and is positioned at one side of the dust collection opening 6 far away from the scraping strip 5; the dustbin 2 is arranged above the floor washing main body 1, the dustbin 2 is provided with an air inlet end, and the air inlet end of the dustbin 2 is communicated with the dust collection opening 6; the sewage tank 3 is provided on the floor washing body 1, the sewage tank 3 has a water inlet end, and the water inlet end of the sewage tank 3 faces the rolling brush 4 and contacts with the rolling brush 4.

Based on the above technical scheme, at the bottom of the floor washing main body 1, the scraping strips 5 are arranged at two opposite sides of the dust collection openings 6, the rolling brush 4 is positioned at one side of the dust collection openings 6 away from the scraping strips 5, and when the floor is cleaned, the dust collection openings 6 are positioned in front of the rolling brush 4 on the moving path of the floor washing main body 1, so that the dust collection openings 6 can suck dust and garbage on the floor, especially hair threads and the like, before the rolling brush 4 sucks the dust on the floor, and the rolling brush 4 cleans the floor where the dust collection openings 6 suck the garbage later; in addition, the garbage sucked by the dust suction opening 6 can be stored in the garbage can 2, and the sewage on the ground rolled by the rolling brush 4 can be stored in the sewage can 3; the floor washing machine disclosed by the utility model can be used for more comprehensively cleaning the floor, especially cleaning the wastes such as hair and silk threads, so that the labor amount of a user for cleaning the wastes such as the hair and the silk threads can be reduced, and the negative emotion of the user can be effectively reduced.

The "labor amount of cleaning the trash such as the hair and the silk threads" refers to that the roller brush 4 of the conventional floor washing machine is difficult to roll up the trash such as the hair and the silk threads on the floor, at this time, the trash needs to be picked up or cleaned by the user, or the roller brush 4 rolls up the trash such as the hair and the silk threads, but the trash is wound on the roller brush 4, at this time, the trash needs to be manually pulled off from the roller brush 4 by the user; the floor washing machine of the present utility model can treat the waste such as hair and silk simply through the dust suction port 6, which is called as reducing the labor of the user.

When the floor is cleaned, the dust collection opening 6 is positioned in front of the rolling brush 4 on the moving path of the floor cleaning main body 1; in order to ensure that the garbage on the ground can accurately enter the dust collection opening 6, the dust collection opening 6 is arranged at the middle position of the bottom of the floor cleaning main body 1, the scraping strips 5 positioned at the two sides of the dust collection opening 6 are symmetrical relative to the central axis of the dust collection opening 6, one end of each scraping strip 5 extends to be close to the dust collection opening 6 (can contact the dust collection opening 6), and the extension lines of the scraping strips 5 positioned at the two sides of the dust collection opening 6 are intersected, which is equivalent to: the dust collection opening 6 is positioned in a narrow opening formed by the scraping strips 5 at the two sides; when the dust suction port 6 forms negative pressure suction, the garbage on the ground is sucked and guided along the scraping strips 5 at the two sides to enter the dust suction port 6; specifically, the scraping strip 5 is detachably arranged at the bottom of the floor washing main body 1, and the scraping strip 5 is provided with bristles, so that when the floor washing main body 1 walks on the ground, the bristles on the scraping strip 5 can brush some stubborn stains on the ground; the scraping strip 5 in the utility model adopts the rubber scraping strip 5, and a connecting groove can be formed at the bottom of the floor washing main body 1, so that the scraping strip 5 can be conveniently installed on the floor washing main body 1 or detached from the floor washing main body 1.

The rolling brush 4 is internally provided with a motor (not shown in the drawing), and the motor and the floor washing main body 1 interact with each other, so that the rolling brush 4 can rotate, a larger space is reserved in the floor washing main body 1, the size of the rolling brush 4 can be made larger, and the floor washing main body 1 can be moved for a larger range, so that the floor washing efficiency can be improved.

The floor washing machine also comprises a machine rod body 20, wherein one end of the machine rod body 20 is movably connected with the floor washing main body 1, the dustbin 2 and the sewage tank 3 are arranged on the machine rod body 20, specifically, the lower end of the machine rod body 20 is connected with the floor washing main body 1 through a rotating shaft, and the rotating shaft is made of POM (polyoxymethylene, a material with smooth, glossy, hard and compact surface); the floor washing machine also comprises a connecting pipe 7, wherein a dust collection channel 8 is defined in the floor washing main body 1, the dust collection channel 8 is communicated with the dust collection opening 6, the connecting pipe 7 is arranged in the machine rod body 20, one end of the connecting pipe 7 is movably connected with the dust collection channel 8, and the other end of the connecting pipe is communicated with the air inlet end of the dustbin 2; the floor washing machine also comprises a negative pressure device 9, the dustbin 2 is also provided with an air outlet end, and the negative pressure device 9 is arranged on the machine rod body 20, is positioned above the dustbin 2 and is communicated with the air outlet end of the dustbin 2; a garbage filter screen 10 is also arranged in the garbage can 2 and close to the air outlet end; a baffle 11 is arranged inside the dustbin 2 to divide the inside of the dustbin 2 into a garbage collection chamber 12 and a fluid passage 13; the dust collection port 6, the dust collection channel 8, the connecting pipe 7, the fluid channel 13, the garbage collection chamber 12, the garbage filter screen 10 and the negative pressure device 9 are sequentially communicated; wherein the top of the fluid channel 13 communicates with the top of the waste chamber 12.

When in dust collection, the negative pressure device 9 can form negative pressure at the dust collection opening 6 so as to be capable of sucking away the ground garbage, and the garbage can pass through the dust collection channel 8, the connecting pipe 7, the fluid channel 13 and the garbage collection chamber 12 in sequence, is blocked by the garbage filter screen 10 in the garbage collection chamber 12, and can fall to the bottom of the garbage collection chamber 12.

The connecting pipe 7 of the present utility model is a PVC pipe (polyvinyl chloride pipe) and is a metal shaped hose in practice, which is wound with a wire such as a steel wire around the outer circumference thereof, and has extremely high strength and fatigue resistance, and which moves as the machine body 20 rotates and is not disconnected from the dust suction passage 8 and the fluid passage 13, thereby ensuring that the dust suction work can be smoothly performed.

The garbage filter screen 10 is a double filter screen structure which adopts a HEPA filter screen (namely a high-efficiency air filter, adopts superfine glass fiber paper as a filter material, adopts materials such as offset paper, an aluminum film and the like as a partition plate, is glued with wood frame aluminum alloy and is mainly used for trapping more than 0.5 mu m of particle dust and various suspended matters) and a PET filter screen (polyethylene terephthalate plastics), wherein the PET filter screen is arranged below and above, an air outlet at the top of a garbage collection chamber 12 is a narrow opening, and the PET filter screen is arranged above the narrow opening, so that most of dust and garbage can be filtered by the PET filter screen above the air outlet of the garbage collection chamber 12, the dust and garbage can fall at the bottom of the garbage collection chamber 12, and the HEPA filter screen can further filter the air to be discharged from the garbage collection chamber 12 and prevent the air from entering the negative pressure device 9; it should be emphasized here that the PET filter screen can block most dust and rubbish effectively, can avoid the HEPA filter screen to take place to block up, and if PET filter screen or HEPA filter screen take place to block up, can dismantle it from dustbin 2, clear up or change.

The negative pressure device 9 adopts a dust collection motor or an air pump, and the dust collection motor can form strong suction force at the dust collection port 6 and can maintain the suction force for a long time so as to be convenient for continuously cleaning the ground; and an air outlet grill is provided at the outer circumference of the machine body 20 at a position corresponding to the negative pressure device 9 so that air entering from the dust suction port 6 passes through the air outlet grill.

The floor scrubber of the present utility model further comprises a clean water tank 14 and a water pump (not shown in the drawings), wherein the clean water tank 14 is detachably arranged in the machine rod body 20 and is positioned above the floor scrubber body 1, the clean water tank 14 is provided with a water outlet end, the water pump is arranged in the floor scrubber body 1 and is communicated with the water outlet end of the clean water tank 14, the water outlet end of the water pump extends to the rolling brush 4, and the water pump can pump water in the clean water tank 14 and spray the water to the rolling brush 4, so that the rolling brush 4 is provided with water to clean the floor better; in other embodiments, if there are more stubborn stains on the floor, some cleaning solution can be added to the clean water tank 14 so that the roller brush 4 can better remove the stubborn stains; and the clean water tank 14 is detachably installed in the machine body 20, and the clean water tank 14 can be detached to be filled with tap water or the clean water tank 14 can be detached to be cleaned when a lot of scale is condensed in the clean water tank 14.

In the utility model, in order to ensure that the rolling brush 4 can smoothly roll up sewage on the ground and enter the sewage tank 3, the lower edge of the water inlet end of the sewage tank 3 extends towards the rolling brush 4 until the water inlet end abuts against the rolling brush 4, so that the hairs of the rolling brush 4 abut against the lower edge of the sewage tank 3 every time the rolling brush 4 rotates, and water carried by the rolling brush 4 is thrown into the sewage tank 3.

In the utility model, the dustbin 2 is detachably arranged in the machine rod body 20 and is positioned above the floor washing main body 1, specifically, in order to optimize the structure, the dustbin 2 is distributed in the machine rod body 20 and is close to the floor washing main body 1, the negative pressure device 9 is distributed above the dustbin 2, and the water purifying tank 14 is distributed above the negative pressure device 9; the user can detach the dustbin 2 and discard the garbage in the dustbin 2; similarly, the sewage tank 3 is detachably disposed inside the floor washing main body 1, and a sewage tank cover 18 is further disposed on the floor washing main body 1, and the sewage tank cover 18 covers over the sewage tank 3.

The utility model is provided with a display panel 16 on the upper side of the machine body 20, a gear adjusting button on the periphery, a power supply 17 in the machine body 20, the power supply 17 is electrically connected with the display panel 16, a negative pressure device 9, an air pump and a motor for driving the rolling brush 4 to rotate, and the power supply 17 is distributed at the position of the machine body 20 opposite to the dustbin 2; in addition, a user can select the gear of the local floor washing machine through the gear adjusting button so as to select the most suitable gear according to the cleaning degree of the indoor floor; it is also necessary to remind that the gear of the local floor washing machine is generally not two with the existing gear.

In order to facilitate the movement of the floor washing main body 1, rollers 15 are also arranged at the bottom of the floor washing main body 1 and at two opposite sides of the dust collection opening 6, and the rollers 15 are also symmetrical about the central axis of the dust collection opening 6; in addition, a handle 19 is arranged at the top of the machine rod body 20, so that a user can conveniently push the floor washing machine to walk so as to clean the floor, and a layer of abrasive cloth pad is sleeved on the periphery of the handle 19, so that the user can hold the handle 19 more comfortably; alternatively, grip 19 may be provided with anti-slip features to facilitate gripping by the user.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The floor washing machine is characterized by comprising a floor washing main body, a dustbin, a sewage tank, a rolling brush and a scraping strip;

the bottom of the floor washing main body is provided with a dust collection opening;

the scraping strips are arranged at the bottom of the floor washing main body and are positioned at two opposite sides of the dust collection opening;

the rolling brush is rotatably arranged at the bottom of the floor washing main body and is positioned at one side of the dust collection port away from the scraping strip;

the dustbin is arranged above the floor washing main body and is provided with an air inlet end, and the air inlet end of the dustbin is communicated with the dust collection opening;

the sewage tank is arranged on the floor washing main body, the sewage tank is provided with a water inlet end, and the water inlet end of the sewage tank faces towards the rolling brush and contacts with the rolling brush.

2. The floor cleaning machine of claim 1, wherein the wiper strips on both sides of the suction opening are symmetrical about a central axis of the suction opening, and extension lines of the wiper strips on both sides of the suction opening intersect.

3. The floor scrubber of claim 1 wherein the wiper strip is removably disposed at the bottom of the floor scrubbing body and bristles are disposed on the wiper strip.

4. The floor scrubber of claim 1, further comprising a connecting tube, wherein a dust collection channel is defined in the floor scrubber body, the dust collection channel is communicated with the dust collection port, and one end of the connecting tube is movably connected to the dust collection channel, and the other end of the connecting tube is communicated with the air inlet end of the dustbin.

5. The floor scrubber of claim 1, further comprising a negative pressure device, the dustbin further having an air outlet end, the negative pressure device being disposed above the dustbin and in communication with the air outlet end of the dustbin;

and a garbage filter screen is further arranged in the garbage can and close to the air outlet end of the garbage can.

6. The floor scrubber of claim 5 wherein a baffle is disposed within the dustbin to divide the dustbin interior into a waste collection chamber and a fluid passage;

the dust collection port, the fluid channel, the garbage collection chamber, the garbage filter screen and the negative pressure device are sequentially communicated;

wherein the top of the fluid channel is in communication with the top of the waste collection chamber.

7. The floor scrubber of claim 1 further comprising a clean water tank and a water pump;

the water purifying tank is detachably arranged above the floor washing main body and is provided with a water outlet end;

the water pump is arranged in the ground washing main body and is communicated with the water outlet end of the water purifying tank, and the water outlet end of the water pump extends to the rolling brush.

8. The floor scrubber of claim 1 wherein the dustbin is removably disposed above the floor scrubber body;

the sewage tank is detachably arranged in the floor washing main body.

9. The floor scrubber of claim 1 wherein the lower edge of the water inlet end of the tank extends toward the roller brush to abut the roller brush.

10. The floor scrubber of claim 1, wherein rollers are further provided at the bottom of the floor scrubber body on opposite sides of the dust suction opening.