CN116019400A - Portable cleaning accessory and wet cleaning system - Google Patents

Abstract

The invention provides a portable cleaning accessory and a wet cleaning system, which comprises a machine body with a containing cavity and a handle, a dust cup device at least partially contained in the containing cavity, a clean water tank component connected with one end of the machine body, and a suction nozzle component connected with the other end of the machine body and positioned at the upstream of the dust cup device, wherein the handle is provided with a connecting pipeline, one end of the connecting pipeline is communicated with the downstream of the dust cup device, and the other end of the connecting pipeline is communicated with a vacuum pipeline of a dust collector. The invention has the advantages that: the portable wet type part is attached, the use of a circuit is reduced, and the working reliability is improved.

Description

Portable cleaning accessory and wet cleaning system

Technical Field

The present invention relates to the field of cleaning, and more particularly to a portable cleaning accessory and wet cleaning system.

Background

The current wet cleaning device includes a device for collecting sewage after washing and dragging, such as 201821983007.X, which is of a vertical structure and occupies a large space, and needs to separate dry garbage from wet garbage, and because of the liquid involved, the circuit structure needs to consider insulation, thereby complicating the structure.

Disclosure of Invention

The invention aims to provide a portable cleaning accessory and a wet cleaning system, which are used for accessory treatment of a wet part, respectively storing and dumping dry garbage and wet garbage, reducing the use of a circuit and improving the working reliability.

In order to achieve the purpose of the invention, the first technical scheme provided by the invention is as follows: a portable cleaning accessory for connection to a vacuum line of a vacuum cleaner, comprising: the dust cup device comprises a machine body, a dust cup device, a clean water tank component and a suction nozzle component, wherein the machine body is provided with a containing cavity and a handle, the dust cup device is at least partially contained in the containing cavity, the clean water tank component is connected with one end of the machine body, the suction nozzle component is connected with the other end of the machine body and is positioned at the upstream of the dust cup device, and the handle is provided with a connecting pipeline, one end of the connecting pipeline is communicated with the downstream of the dust cup device, and the other end of the connecting pipeline is communicated with a vacuum pipeline of a dust collector.

On the basis of the technical scheme, the method further comprises the following auxiliary technical scheme:

preferably, the dust cup device comprises a detachable box cover, a box body which is hollow in the interior and is opened at the upper end and is shielded by the box cover, and a water-gas separation assembly which is arranged below the box cover and is at least partially contained by the box body, so as to separate water from gas, and facilitate the separate treatment of dry and wet garbage.

Preferably, the water-gas separation assembly comprises a separation piece arranged on one side, a screen plate which is arranged on the other side and provided with a plurality of meshes, a float fence which is arranged on the screen plate and hollow in the interior, and a float accommodated by the float fence, so that wet garbage is separated through the separation piece, the separated air flow flows out through the meshes, sewage is blocked by the screen plate, and the sewage is full and is blocked by the float to block the air outlet end of the float fence, so that the sewage is prevented from entering the motor.

Preferably, the water-gas separation assembly further comprises a dirt inlet channel arranged at the top, an air outlet channel at least partially surrounded by the dirt inlet channel and one end of which is connected with the air outlet end of the floater column, and a connecting air channel at least partially surrounding the dirt inlet channel, one end of which is communicated with the air outlet channel and the other end of which is communicated with a vacuum tube of the dust collector, so that the air channel structure is simplified, the space occupied by the air channel is reduced, the product miniaturization is facilitated, and the motor can still work normally when the dust cup device is inclined.

Preferably, the clean water tank assembly comprises a clean water cavity positioned in the clean water tank assembly, a connector which is arranged in the clean water cavity and provided with a tee joint, and a plurality of connecting pipes connected with the connector, so that the cleaning liquid is output from the clean water cavity.

Preferably, the cleaning device further comprises a trigger which is arranged below the handle and is movable, a valve body which is provided with a water inlet end and a water outlet end and is hollow in the interior, a valve cap which seals the upper end of the valve body, a valve core which is accommodated by the valve body and can be driven by the trigger, and a valve spring which is sleeved on the valve core, wherein one end of the connecting pipe is connected with the water inlet end of the valve body, so that the cleaning liquid can be stably output under the action of the trigger and the valve body.

Preferably, the suction nozzle assembly comprises a suction port, a brush head with a plurality of bristle accommodating parts and a spray head which is adjacently arranged with the brush head and connected with the connecting pipe, wherein the spray head is positioned at the downstream of the water outlet end of the valve body, the brush head is positioned between the suction port and the spray head so as to realize the suction of sewage from the suction port, and the brush head carries out the sewage cleaning treatment on cleaning liquid sprayed by the spray head and forms sewage.

Preferably, the extending direction of the handle is parallel to the extending direction of the water purifying tank assembly and perpendicular to the extending direction of the dust cup device, so that a user can hold the handle for operation, and the handle is uniformly stressed and accords with human engineering mechanics.

Preferably, the bottom of the block and the fresh water tank assembly are on the same plane so as to be placed on a horizontal plane without toppling.

The second technical scheme provided by the invention is as follows: a wet cleaning system, comprising: the vacuum cleaner comprises a dust collector, a vacuum pipeline with one end communicated with the dust collector and a portable cleaning accessory communicated with the other end of the vacuum pipeline, wherein the portable cleaning accessory is the portable cleaning accessory in the first technical scheme, so that systemization is realized, the portable cleaning accessory is compatible with the existing dust collector product, a vertical or horizontal floor washing machine is not required to be additionally configured, and the user cost is reduced.

Compared with the prior art, the invention has the following positive effects: the wet type dust collector is convenient to carry, accessories are attached to the wet type part, the wet type dust collector is compatible with the existing dust collector, dry garbage and wet garbage are stored and poured respectively in the dust cup, a closestool or a water tank is prevented from being blocked, sewage is reduced to be sucked into the motor, the working reliability is improved, the motor can still work normally even if the motor is inclined at work, and the wet type dust collector is particularly suitable for cleaning of sanitary dead corners and stubborn stains.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a bottom view of a first embodiment of the present invention;

FIG. 3 is a cross-sectional view of a first embodiment of the present invention;

FIG. 4 is an exploded view of a first embodiment of the present invention;

FIG. 5 is a schematic view showing the internal structure of the water vapor separation module according to the present invention;

FIG. 6 is an internal structural view of the water vapor separation module of the present invention in another view.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "front," "rear," "head," "tail," and the like are merely for convenience in describing and simplifying the invention based on the orientation or positional relationship shown in the drawings and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

The following describes the embodiments of the present invention in further detail with reference to the drawings.

Examples: referring now to FIGS. 1-6, a first embodiment of a portable cleaning attachment is disclosed, which is coupled to a vacuum line of a vacuum cleaner, and includes a housing 100 having a receiving chamber 120 and a handle 160, a dirt cup assembly 200 at least partially received by the receiving chamber 120, a clean water tank assembly 300 coupled to one end of the housing 100, and a suction nozzle assembly 400 coupled to the other end of the housing and positioned upstream of the dirt cup assembly 200, wherein the handle 160 has a connecting line 162 having one end in communication with the downstream of the dirt cup assembly 200 and the other end in communication with the vacuum line of the vacuum cleaner.

The dirt cup apparatus 200 includes a dirt cup input passage 202 located downstream of the suction nozzle assembly 400 and extending perpendicular to a horizontal plane, a detachable case cover 210, a case 220 having a case cavity 222 therein and being open at an upper end and shielded by the case cover 210, and a water-gas separation assembly 230 disposed below the case cover 210 and being at least partially accommodated by the case 220. The water-air separation unit 230 includes a separation member 240 disposed at one side and receiving dry garbage, a mesh plate 250 disposed at the other side and having a plurality of mesh holes 252 and extending horizontally, a partition 238 vertically spacing the separation member 240 and the mesh plate 250, a float rail 260 vertically disposed on the mesh plate 250 and having a hollow interior, and a float 280 received by the float rail 260. The water-air separation assembly 230 further includes a dirt inlet channel 232 disposed at the top and communicating with the dirt cup inlet channel 202 and extending at least partially horizontally, an air outlet channel 234 at least partially surrounded by the dirt inlet channel 232 and having one end connected to the air outlet end of the float bar 260, and a connecting air duct 236 at least partially surrounding the dirt inlet channel 232 and having one end communicating with the air outlet channel 234 and the other end communicating with the vacuum duct of the cleaner. The dirt inlet channel 232 is located above the separating member 240. The separator 240 includes a pair of inclined plates 242 at the bottom and intersecting, a pair of grid plates 244 outside the inclined plates 242, and a notch 246 between the two grid plates 244. The grid plate 244 has a plurality of grid holes, and the cross-sectional area of a single grid hole is larger than the cross-sectional area of a single mesh 252 and smaller than the cross-sectional area of the notch 246. The mesh 252 allows only air flow therethrough, and large particles of water droplets or trash are blocked by the non-mesh portion of the mesh plate 250. The upper end of the separating member 240 is fixedly connected with the water-gas separation assembly 230 through screws, and when the water-gas separation assembly 230 is lifted upwards, dry garbage in the separating member 240 can be dumped through the notch 246, and the inclined plate 242 has inclination, so that the dumping of the dry garbage is facilitated. The wet garbage is received in the bottom of the chamber 222 and is blocked by the screen 250. The case 220 is provided with a profiled flange or step at the outside to prevent erroneous operation.

The fresh water tank assembly 300 includes a fresh water chamber 310 which is provided therein and accommodates a cleaning solution, a coupling head 320 which is provided in the fresh water chamber 310 and has a three-way joint, and a plurality of coupling pipes 330 which are coupled to the coupling head 320. The cleaning liquid comprises clear water or a liquid containing a cleaning agent.

The present embodiment further includes a movable trigger 180 under the handle 160, a valve body 190 having a water inlet end and a water outlet end and being hollow inside, a valve cap 192 closing an upper end of the valve body 190, a valve core 194 accommodated by the valve body 190 and being driven by the trigger 180, and a valve spring 196 sleeved on the valve core 194, wherein one end of the connecting pipe 330 is connected with the water inlet end of the valve body 190. The handle 160 extends in a direction parallel to the direction in which the fresh water tank assembly 300 extends and perpendicular to the direction in which the dirt cup apparatus 200 extends. The bottoms of the main body 100 and the fresh water tank assembly 300 are on the same plane to ensure that the present embodiment can be placed on a horizontal plane without toppling over. Trigger 180 is located between handle 160 and fresh water tank assembly 300.

The suction nozzle assembly 400 includes a suction port 402 located upstream of the dirt cup input channel 202 and in contact with a horizontal surface, a suction channel having one end connected to the suction port 402 and the other end connected to the dirt cup input channel 202, a brush head 440 having a plurality of bristle receptacles, and a spray head 420 disposed adjacent the brush head 440 and connected to the connecting tube 330, wherein the spray head 420 is located downstream of the water outlet end of the valve body 190 and the brush head 440 is located between the suction port 402 and the spray head 420. The extending direction of the suction passage obliquely intersects with the horizontal plane.

A second embodiment of a wet cleaning system includes a vacuum cleaner, a vacuum conduit having one end in communication with the vacuum cleaner, and a portable cleaning accessory in communication with the other end of the vacuum conduit, the portable cleaning accessory being the portable cleaning accessory of the first embodiment.

The invention has the advantages that: the wet type dust collector is convenient to carry, accessories are attached to the wet type part, the wet type dust collector is compatible with the existing dust collector, dry garbage and wet garbage are stored and poured respectively in the dust cup, a closestool or a water tank is prevented from being blocked, sewage is reduced to be sucked into the motor, the working reliability is improved, the motor can still work normally even if the motor is inclined at work, and the wet type dust collector is particularly suitable for cleaning of sanitary dead corners and stubborn stains.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can make several variations and modifications without departing from the inventive concept, and shall be covered by the scope of the present invention.

Claims (10)

1. A portable cleaning accessory for connection to a vacuum line of a vacuum cleaner, comprising: the dust cup device comprises a machine body (100) provided with a containing cavity (120) and a handle (160), a dust cup device (200) at least partially contained in the containing cavity (120), a clean water tank assembly (300) connected with one end of the machine body (100), and a suction nozzle assembly (400) connected with the other end of the machine body and positioned at the upstream of the dust cup device (200), wherein the handle (160) is provided with a connecting pipeline (162) with one end communicated with the downstream of the dust cup device (200) and the other end communicated with a vacuum pipeline of a dust collector.

2. The portable cleaning accessory of claim 1, wherein the dirt cup device (200) comprises a removable cover (210), a housing (220) that is hollow in the interior and open at the upper end and is shielded by the cover (210), and a water-air separation assembly (230) disposed below the cover (210) and at least partially received by the housing (220).

3. The portable cleaning accessory of claim 2, wherein the water-gas separation assembly (230) comprises a separation member (240) provided on one side, a mesh plate (250) provided on the other side and having a plurality of meshes, a float fence (260) provided on the mesh plate (250) and hollow inside, and a float (280) accommodated by the float fence (260).

4. A portable cleaning accessory according to claim 3, wherein the water-air separation assembly (230) further comprises a dirt inlet channel (232) arranged at the top, an air outlet channel (234) at least partly surrounded by the dirt inlet channel (232) and having one end connected to the air outlet end of the float bar (260), and a connecting air duct (236) at least partly surrounding the dirt inlet channel (232) and having one end in communication with the air outlet channel (234) and having the other end in communication with the vacuum duct of the cleaner.

5. The portable cleaning attachment of claim 1 or 2 or 3 or 4, wherein the clean water tank assembly (300) comprises a clean water chamber (310) therein, a connector (320) disposed within the clean water chamber (310) and having a tee, and a plurality of connection pipes (330) connected to the connector (320).

6. The portable cleaning accessory of claim 5, further comprising a trigger (180) movably positioned below the handle (160), a valve body (190) having a water inlet end and a water outlet end and being hollow in the interior, and a bonnet (192) closing an upper end of the valve body (190), a valve core (194) received by the valve body (190) and being drivable by the trigger (180), and a valve spring (196) sleeved on the valve core (194), wherein one end of the connecting tube (330) is connected to the water inlet end of the valve body (190).

7. The portable cleaning accessory of claim 6, wherein the suction nozzle assembly (400) comprises a suction port (402), a brush head (440) having a plurality of bristle receptacles, and a spray head (420) disposed adjacent the brush head (440) and connected to the connecting tube (330), wherein the spray head (420) is located downstream of the water outlet end of the valve body (190) and the brush head (440) is located between the suction port (402) and the spray head (420).

8. A portable cleaning accessory according to claim 5, characterized in that the extension direction of the handle (160) is parallel to the extension direction of the fresh water tank assembly (300) and perpendicular to the extension direction of the dirt cup means (200).

9. The portable cleaning accessory of claim 5, wherein the bottom of the main body (100) and the clean water tank assembly (300) are on the same plane.

10. A wet cleaning system comprising a vacuum cleaner, a vacuum conduit having one end in communication with the vacuum cleaner, and a portable cleaning attachment in communication with the other end of the vacuum conduit, the portable cleaning attachment being a portable cleaning attachment as claimed in claim 1 or 2 or 3 or 4.

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