CN218792077U

CN218792077U - Hand-held cleaning device

Info

Publication number: CN218792077U
Application number: CN202223527554.6U
Authority: CN
Inventors: 马卫宏
Original assignee: SUZHOU HOWELL ELECTRIC APPLIANCES CO Ltd
Current assignee: SUZHOU HOWELL ELECTRIC APPLIANCES CO Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-07
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to a handheld cleaning device, including operation main part, cleaning head, the cleaning head is rotationally connected at the lower extreme of operation main part, and the cleaning head includes: a housing; the first rolling brush is rotationally connected to the bottom of the shell; the sewage collecting unit is arranged in the shell and comprises a water squeezing strip and a sewage tank, the water squeezing strip and the sewage tank extend along the axial direction of the first rolling brush, and the water squeezing strip is in contact with the surface of the first rolling brush; the sewage tank forms the opening on its axial, and the opening is towards the surface of first round brush, and the one end of sewage tank is sealed, and the other end of sewage tank is provided with the sewage joint that has the sewage export, sewage joint and sewage case intercommunication. The utility model discloses form the effluent water sump all the way alone to the effluent water sump all has the opening at the axis of first round brush, and the sewage that crowded water strip was extruded can be directly if scrape into the effluent water sump, simple structure, and sewage collection is effectual.

Description

Hand-held cleaning device

Technical Field

The utility model relates to a clean technical field especially relates to a cleaning equipment.

Background

Floor cleaning equipment is essential in daily life of people, such as mops, dust collectors and the like. The mop can clean dirt on the ground, such as dirt on the ground by providing clean water or cleaning liquid to the roller brush to wet the surface of the roller brush; or the sewage on the ground is absorbed and collected on the brush head through the absorption force on the rolling brush.

See patent publication No. CN205181250U, which discloses a structure that can both provide clean water to the rolling brush and collect the sewage on the rolling brush, but the structure that the clean water and the sewage share a water tank is obviously not reasonable.

Disclosure of Invention

The utility model aims at providing a handheld cleaning device specifically is a cleaning device that can wet and drag.

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

a hand-held cleaning device comprising an operating body, a cleaning head rotatably attached to a lower end of said operating body, said cleaning head comprising:

a housing;

the first rolling brush is rotationally connected to the bottom of the shell;

the sewage collecting unit is arranged in the shell and comprises a water squeezing strip and a sewage tank, the water squeezing strip and the sewage tank extend along the axial direction of the first rolling brush, and the water squeezing strip is in contact with the surface of the first rolling brush; the sewage tank is provided with an opening in the axial direction, the opening faces the surface of the first rolling brush, one end of the sewage tank is closed, the other end of the sewage tank is provided with a sewage joint with a sewage outlet, and the sewage joint is communicated with the sewage tank.

Preferably, the bottom surface of the sewage tank is inclined downwards from one end to the other end of the sewage tank, so that sewage in the sewage tank can flow into the sewage outlet conveniently.

Preferably, in the above technical solution, the wringing strip is located above the sewage tank.

Preferably, in the above technical solution, the wringing strip is located above the first rolling brush.

Preferably, the device further comprises a sewage tank disposed on the operation body.

Further preferably, the sewage collecting unit further comprises a sewage pump disposed between the sewage joint and the sewage tank for sucking the sewage in the sewage tank into the sewage tank, and the sewage pump is located on the operating body.

Above-mentioned technical scheme is preferred, the cleaning head still include water purification water supply unit, water purification water supply unit include the water purification groove, the water purification groove on offer porosely, the hole site in the top of first round brush, clean water pass through the hole flow of water purification groove to first round brush on to moisten first round brush, can carry out wet the dragging to the cleaning surface.

Further preferably, the clean water tank extends along the axial direction of the first rolling brush, one end of the clean water tank is closed, the other end of the clean water tank is provided with a clean water joint with a clean water inlet, and the clean water joint is communicated with the clean water tank; the holes are formed in the bottom of the water purifying groove, the purified water flows to the first rolling brush through the holes, the first rolling brush can be wetted, and the water purifying groove is cleaner to clean.

Still more preferably, the apparatus further comprises the fresh water tank provided on the operating body.

Still further preferably, the clean water supply unit further comprises a clean water pump disposed between the clean water joint and the clean water tank for pumping clean water in the clean water tank into the clean water tank, the clean water pump being located on the operation body.

According to the above technical scheme, preferably, the first rolling brush comprises a first rolling frame and wiping cloth arranged on the periphery of the first rolling frame, and the wiping cloth is made of water-absorbing materials.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses form the bilge pit all the way alone to the bilge pit all has the opening at the axis of first round brush, and the sewage that crowded water strip was extruded can be directly if scrape into the bilge pit, simple structure, and sewage collection effect is good.

Drawings

FIG. 1 is a schematic cross-sectional view of a hand-held cleaning device in accordance with the present embodiment;

FIG. 2 is a partially broken away schematic view of the housing of this embodiment;

FIG. 3 is a schematic left side view of a portion of the housing of the present embodiment;

FIG. 4 is a schematic, partial right view of the housing of the present embodiment;

FIG. 5 isbase:Sub>A schematic sectional view A-A of FIG. 3.

In the above drawings:

1. an operation body; 2. a cleaning head; 20. a housing; 21. a first rolling brush; 210. a first rolling frame; 211. wiping cloth; 220. a water purifying tank; 221. an aperture; 222. a purified water inlet; 223. a water purification joint; 230. extruding water strips; 231. a sewage tank; 232. an opening; 233. a sewage outlet; 234. a sewage joint; 235. a bottom surface; 3. a water purifying tank; 30. a purified water outlet; 31. a water purifying pump; 4. a sewage tank; 40. a sewage inlet; 41. a sewage pump; 5. cleaning the surface.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the handheld cleaning device comprises an operation body 1 and a cleaning head 2, wherein the cleaning head 2 is rotatably connected to the lower end of the operation body 1, and the cleaning head 2 is driven to clean a cleaning surface 5 (ground) by holding a grip of the operation body 1.

The cleaning head includes a housing 20, a first drum brush 21, a purified water supply unit, and a sewage collecting unit. Wherein:

the first rolling brush 21 is a wet mop rolling brush and is rotatably connected to the front bottom of the housing 20. Specifically, the method comprises the following steps: the first rolling brush 21 comprises a first rolling frame 210 and a wiping cloth 211 arranged on the periphery of the first rolling frame 210, wherein the wiping cloth 211 is made of water-absorbing material, preferably flexible sponge, and of course, PU or PVA material can be used. A driving member (not shown) is disposed at a side portion of the housing 20, and the driving member is in transmission connection with the first rolling brush 21 to drive the first rolling brush 21 to rotate, and the driving member may be a common driving member such as a motor, etc., and will not be described herein again.

The purified water supply unit is provided in the housing 20 to supply purified water to the first rolling brush 21 to wet the first rolling brush 21. The purified water supply unit includes a purified water tank 220, the purified water tank 220 extends along the axial direction of the first rolling brush 21, one end of the purified water tank 220 is closed, and the other end of the purified water tank 220 is provided with a purified water joint 223 having a purified water inlet 222; the bottom of the water purifying tank 220 is provided with a plurality of holes 221, the holes 221 are positioned above the first rolling brush 21, the plurality of holes 221 are uniformly distributed at the bottom of the water purifying tank 220, and purified water flows onto the wiping cloth 211 of the first rolling brush 21 through the plurality of holes 221, so that the wiping cloth 211 of the whole first rolling brush 21 can be wetted, the cleaning surface 58 (the ground) is wet-mopped, and the cleaning is cleaner.

The equipment also comprises a water purifying tank 3, wherein the water purifying tank can store clean water or cleaning solution, and the water purifying tank 3 is arranged on the operation main body 1. The clean water joint 223 is connected to the clean water outlet 30 of the clean water tank 3 through a hose, and the clean water tank 3 can constantly supply water to the first drum brush 2 through the clean water joint 223, the clean water inlet 222, and the clean water tank 40. The clean water tank can store clean water or cleaning solution.

Further, the clean water supply unit further includes a clean water pump 31 provided between the clean water joint 223 and the clean water tank 3 (on the pipe), for example, a water pump, for pumping the clean water in the clean water tank 3 into the clean water tank 220 by the clean water pump 31, and the clean water pump 31 is provided on the operation body 1 near the clean water outlet 30 of the clean water tank 3.

As shown in fig. 2-5: a sewage collecting unit is also provided in the housing 20 for collecting sewage on the first round brush 21. The sewage collecting unit includes a wringing strip 230 and a sewage tank 231, both of which extend along the axial direction of the first rolling brush 21, and in the figure: the water squeezing bar 230 is positioned above the first roll brush 21 and behind the fresh water tank 220, and the foul water tank 231 is positioned behind and below the water squeezing bar 230. The water-squeezing bar 230 is in contact with the surface of the wiper 211 of the first roll brush 21; the sump 231 has an opening 232, the opening 232 is directed toward the surface of the first roll brush 21, and the closer to the water-squeezing bar 230, the better; one end of the sewage tank 231 is closed, the other end of the sewage tank 231 is provided with a sewage joint 234 having a sewage outlet 233, and a bottom surface 235 of the sewage tank 231 is inclined downward from one end to the other end thereof, so that the sewage in the sewage tank 231 flows into the sewage outlet 233. In the figure, the opening 232 of the sewage tank 231 is also in contact with the surface of the wiper 211 to better collect the sewage on the wiper 211 of the first drum brush 21. The water squeezing bar 230 squeezes out the sewage on the first roll brush 21, and then flows into the sewage tank 231 to be collected.

The apparatus further comprises a sewage tank 4, the sewage tank 4 also being provided on the operating body 1. The sewage joint 234 may be communicated with the sewage inlet 40 of the sewage tank 4 through a hose, and the sewage tank 4 may constantly collect the sewage generated from the first drum brush 21 through the sewage tank 231, the sewage outlet 233, and the sewage joint 234.

Further, the sewage collecting unit further includes a sewage pump 41 disposed between the sewage joint 234 and the sewage tank 4 (on the hose), for example, using a peristaltic pump, and sucking the sewage in the sewage tank 231 into the sewage tank 4 through the sewage pump 41, the sewage pump 41 being located on the manipulating body 1 near the sewage inlet 40 of the sewage tank 4.

In the rotating direction of the first rolling brush 21, the purified water supply unit is located at the upstream of the sewage collecting unit, that is, the purified water is firstly supplied to the first rolling brush 21, so that the first rolling brush 21 is cleaned, and then the sewage cleaned by the first rolling brush 21 is extruded and collected.

In this embodiment: the purified water supply unit may not be necessary so that the contaminated water on the cleaning surface 5 (floor surface) can be adsorbed by the first drum brush 21 and collected into the contaminated water tank 231 and the contaminated water tank 4 for preservation.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A handheld cleaning device comprises an operation main body and a cleaning head, wherein the cleaning head is rotatably connected to the lower end of the operation main body, and the handheld cleaning device is characterized in that: the cleaning head includes:

a housing;

the first rolling brush is rotationally connected to the bottom of the shell;

2. The hand-held cleaning device of claim 1, wherein: the bottom surface of the sewage tank is inclined downwards from one end to the other end of the sewage tank.

3. The hand-held cleaning device of claim 1, wherein: the wringing strip is positioned above the sewage tank and the first rolling brush.

4. The hand-held cleaning device of claim 1, wherein: the device also comprises the sewage tank which is arranged on the operation body.

5. The hand-held cleaning device of claim 4, wherein: the sewage collecting unit also comprises a sewage pump arranged between the sewage joint and the sewage tank and used for sucking sewage in the sewage tank into the sewage tank, and the sewage pump is positioned on the operating body.

6. The hand-held cleaning device of claim 1, wherein: the cleaning head further comprises a water purifying and supplying unit, the water purifying and supplying unit comprises a water purifying tank, a hole is formed in the water purifying tank, and the hole is located above the first rolling brush.

7. The hand-held cleaning device of claim 6, wherein: the water purifying tank extends along the axial direction of the first rolling brush, one end of the water purifying tank is closed, the other end of the water purifying tank is provided with a water purifying joint with a water purifying inlet, and the water purifying joint is communicated with a water purifying tank; the holes are provided with a plurality of holes which are uniformly distributed at the bottom of the water purifying tank.

8. The hand-held cleaning device of claim 7, wherein: the equipment also comprises the water purifying tank which is arranged on the operation main body.

9. The hand-held cleaning device of claim 8, wherein: the purified water supply unit also comprises a purified water pump arranged between the purified water joint and the purified water tank and used for pumping purified water in the purified water tank into the purified water tank, and the purified water pump is positioned on the operation main body.

10. The hand-held cleaning device of claim 1, wherein: the first rolling brush comprises a first rolling frame and wiping cloth arranged on the periphery of the first rolling frame, and the wiping cloth is made of water-absorbing materials.