CN220236793U

CN220236793U - Wet cleaning accessory

Info

Publication number: CN220236793U
Application number: CN202320091208.3U
Authority: CN
Inventors: 袁永华; 李壮
Original assignee: Suzhou Fanjie Electric Appliance Technology Co ltd
Current assignee: Suzhou Fanjie Electric Appliance Technology Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-12-26
Anticipated expiration: 2033-01-31

Abstract

The utility model provides a wet cleaning accessory which is connected with a vacuum pipeline of a dust collector and comprises a machine body with a containing cavity and a handle, a dust cup component 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 component, wherein the dust cup component comprises a separating piece positioned at one side and used for collecting dry garbage, a screen plate positioned at the other side and provided with a plurality of meshes and used for allowing airflow to pass through, a float column arranged on the screen plate and hollow inside, and a float contained in the float column. The utility model has the advantages that: the wet part is attached, is compatible with the existing dust collector, does not need to be provided with a special wet cleaning device, reduces the cost, and can treat stubborn stains.

Description

Wet cleaning accessory

Technical Field

The utility model relates to the field of cleaning, in particular to a wet cleaning accessory.

Background

At present, a wet cleaning device is used for treating stubborn stains by spraying cleaning liquid and then collecting sewage after washing and dragging, and a horizontal or vertical machine body is adopted, such as a Chinese patent No. 214437809U or a Chinese patent No. CN109310260B, and the wet cleaning device is of a special structure and occupies a large space, so that a user needs to purchase various cleaning devices, the use cost is increased, and the use trouble is brought to the user.

Disclosure of Invention

The utility model aims to provide a wet cleaning accessory, which is compatible with the existing dust collector by accessory of a wet part, does not need to be provided with a special wet cleaning device, reduces the cost and can treat stubborn stains.

In order to achieve the purpose of the utility model, the technical scheme provided by the utility model is as follows: a wet cleaning accessory for connection to a vacuum conduit of a vacuum cleaner, comprising: the dust cup assembly comprises a separating piece, a screen plate, a float fence and a float, wherein the separating piece is positioned on one side and used for collecting dry garbage, the screen plate is positioned on the other side and provided with a plurality of meshes and allows air flow to pass through, the float fence is arranged on the screen plate and hollow in the interior, and the float is accommodated by the float fence.

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

the dust cup assembly further comprises a detachable box cover positioned above the floater bar, and a box body which is internally provided with the separating piece, the screen plate and the floater bar and is shielded by the box cover.

The dust cup 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 float fence, 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 the vacuum pipe of the dust collector.

The water purifying tank component comprises a water purifying cavity positioned in the water purifying tank component, a connector which is arranged in the water purifying cavity and provided with a tee joint, and a plurality of connecting pipes connected with the connector.

The valve further comprises a trigger which is arranged below the handle and can move, 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 closes 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.

The suction nozzle assembly comprises a suction port, a brush head with a plurality of bristle accommodating parts and a spray head which is arranged adjacent to 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, and the brush head is positioned between the suction port and the spray head.

The extending direction of the handle is parallel to the extending direction of the water purifying tank assembly and is perpendicular to the extending direction of the dust cup assembly.

The bottom of the machine body and the bottom of the water purifying tank component are on the same plane.

The separator comprises a gap for dry waste dumping and is surrounded on at least two sides by a grid.

Compared with the prior art, the utility model has the following positive effects: the wet part is attached, is compatible with the existing dust collector, does not need to be provided with a special wet cleaning device, reduces the cost, and can treat stubborn stains.

Drawings

In order to more clearly illustrate the embodiments of the utility model 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 utility model, 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 an embodiment of the present utility model;

FIG. 2 is a bottom view of an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of an embodiment of the present utility model;

fig. 4 is an exploded view of an embodiment of the present utility model.

Detailed Description

In the description of the present utility model, 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 utility model 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 utility model. 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 utility model, 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 utility model can be understood as appropriate by those of ordinary skill in the art.

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

Examples: referring now to FIGS. 1-4, an embodiment of a wet cleaning attachment is disclosed which is coupled to a vacuum conduit 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 conduit 162 having one end in communication with the downstream of the dirt cup assembly 200 and the other end in communication with the vacuum conduit of the vacuum cleaner.

The dirt cup assembly 200 includes a dirt cup input passage 202 located downstream of the suction nozzle assembly 400 and extending perpendicular to a horizontal plane, a removable cover 210, a housing 220 having a housing cavity 222 therein and being open at an upper end and shielded by the cover 210, and a water-gas separation assembly 230 disposed below the cover 210 and at least partially received by the housing 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 gap for dry waste dumping and is surrounded on at least two sides by a grid. The wet garbage is received in the bottom of the chamber 222 and is blocked by the screen 250.

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 of extension of the fresh water tank assembly 300 and perpendicular to the direction of extension of the dirt cup assembly 200. 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.

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.

The utility model has the advantages that: the wet part is attached, is compatible with the existing dust collector, does not need to be provided with a special wet cleaning device, reduces the cost, and can treat stubborn stains.

The above is only a preferred embodiment of the present utility model, but the scope of the present utility model 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 utility model.

Claims

1. A wet cleaning accessory for connection to a vacuum line of a vacuum cleaner, comprising: the dust cup assembly comprises a machine body (100) provided with a containing cavity (120) and a handle (160), a dust cup assembly (200) at least partially contained by 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 assembly (200), wherein the dust cup assembly (200) comprises a separating piece (240) positioned at one side and used for collecting dry garbage, a screen plate (250) positioned at the other side and provided with a plurality of meshes (252) and used for allowing airflow to pass through, a float fence (260) arranged on the screen plate (250) and hollow in the interior, and a float (280) contained by the float fence (260).

2. The wet cleaning attachment of claim 1 wherein said dirt cup assembly (200) further comprises a removable cover (210) positioned over the float fence (260) and a housing (220) housing the separator (240), the mesh plate (250) and the float fence (260) therein and shielded by the cover (210).

3. The wet cleaning attachment of claim 2 wherein said dirt cup assembly (200) further comprises a dirt inlet channel (232) disposed at the top, an air outlet channel (234) at least partially surrounded by the dirt inlet channel (232) and connected at one end 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 in communication with the air outlet channel (234) and the other end in communication with the vacuum duct of the cleaner.

4. A wet cleaning attachment according to claim 1, 2 or 3, characterized in that the clean water tank assembly (300) comprises a clean water chamber (310) located therein, a connector (320) provided in the clean water chamber (310) and having a tee, and a number of connection pipes (330) connected to the connector (320).

5. The wet cleaning attachment according to claim 4 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, a bonnet (192) closing the 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).

6. The wet cleaning attachment of claim 5 wherein said suction nozzle assembly (400) comprises a suction opening (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 said spray head (420) is located downstream of the water outlet end of the valve body (190) and said brush head (440) is located between the suction opening (402) and the spray head (420).

7. A wet cleaning attachment according to claim 6 wherein the handle (160) extends in a direction parallel to the direction of extension of the fresh water tank assembly (300) and perpendicular to the direction of extension of the dirt cup assembly (200).

8. A wet cleaning attachment according to claim 5 wherein the base of the body (100) and the clean water tank assembly (300) are in the same plane.

9. A wet cleaning accessory according to claim 1 or 2 or 3, characterized in that the separating element (240) comprises a gap for dry waste dumping and is surrounded on at least two sides by a grid.