CN218279509U - Cleaning attachment for suction cleaner and suction cleaner - Google Patents

Abstract

The utility model relates to a cleaning device technical field especially relates to suction cleaner is with clean annex and suction cleaner. The cleaning accessory for the suction cleaner comprises a cleaning main body and a water accumulating piece, wherein the cleaning main body comprises a shell and a water brush, the first end of the shell is connected with the water brush, the second end of the shell is used for being connected with a suction device, a fluid recovery channel is arranged in the shell, and an inlet of the fluid recovery channel is positioned at the first end of the shell; be equipped with the recess on the ponding piece, when clean main part is in automatically cleaning state, in the recess can be arranged in to the import homoenergetic of water brush and fluid recovery passageway, the clean back of water brush, and the import of clean water accessible fluid recovery passageway is retrieved to the collection box in, reducible user cleaning work volume promotes user experience. The suction cleaner can realize self cleaning of the water brush by applying the cleaning accessory for the suction cleaner, is simple to operate, reduces the cleaning workload of a user, and improves the use experience of the user.

Description

Cleaning attachment for suction cleaner and suction cleaner

Technical Field

The utility model relates to a cleaning device technical field especially relates to suction cleaner is with clean annex and suction cleaner.

Background

Currently, most suction cleaners are used for surface cleaning of carpets or other fabrics, comprising a water brush for the cleaning of the surface to be cleaned and a fluid recovery system for the recovery of the cleaning fluid which has been washed of the surface to be cleaned, avoiding the splashing of sewage and reducing the water stain of the surface to be cleaned. However, the existing suction cleaner can only self-clean the fluid recycling channel, and cannot self-clean the water brush, so that the user is required to clean the water brush, the cleaning workload of the user is increased, and the user experience is not good.

Therefore, a need exists for a cleaning attachment for a suction cleaner that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suction cleaner is with clean annex can realize the water brush automatically cleaning, and easy operation, reduces user cleaning load, promotes the user and uses experience.

Another object of the utility model is to provide a suction cleaner, through using above-mentioned suction cleaner with clean annex, can realize the water brush automatically cleaning, and easy operation reduces user cleaning load, promotes the user and uses experience.

In order to realize the purpose, the following technical scheme is provided:

in a first aspect, there is provided a cleaning attachment for a suction cleaner, comprising:

the cleaning device comprises a cleaning main body and a cleaning device, wherein the cleaning main body comprises a shell and a water brush, the first end of the shell is connected with the water brush, the second end of the shell is used for being connected with a suction device, a fluid recovery channel is arranged in the shell, and an inlet of the fluid recovery channel is positioned at the first end of the shell;

the water collecting piece is provided with a groove, and when the water brush is arranged in the groove and the cleaning main body is in a self-cleaning state, the water brush and the inlet of the fluid recovery channel are positioned in the groove.

As an alternative to the cleaning attachment for a suction cleaner, a fluid supply passage is provided on the housing, and an outlet of the fluid supply passage is located above the recess when the cleaning main body is in the self-cleaning state, so that the fluid flowing out of the outlet of the fluid supply passage can flow into the recess.

As an alternative to the cleaning attachment for the suction cleaner, the outlet of the fluid supply passage and the inlet of the fluid recovery passage are located on both sides of the water brush, respectively.

As an alternative to the cleaning attachment for the suction cleaner, the recess includes a water accumulating portion corresponding to an inlet of the fluid recovery passage and a drainage portion corresponding to an outlet of the fluid supply passage, and a bottom surface of the water accumulating portion is lower than a bottom surface of the drainage portion.

As an alternative to the cleaning attachment for the suction cleaner, the bottom surface of the drain portion is a slope.

As an alternative to the cleaning attachment for the suction cleaner, a recess is provided on a bottom surface of the drain part, and the water brush can be placed in the recess.

As an alternative to the suction cleaner cleaning attachment, the cleaning main body further includes a water spray valve fixed to the housing and capable of communicating with the outlet of the fluid supply passage.

As an alternative to the cleaning attachment for the suction cleaner, the water-collecting member is provided separately from the housing.

As an alternative to the cleaning attachment for the suction cleaner, the water-collecting member is movably connected to the housing; when the cleaning main body is in a self-cleaning state, the water accumulating piece moves to enable the water brush to be placed in the groove; when the cleaning main body is in a working state, the water accumulating piece moves to a position far away from the water brush.

In a second aspect, there is provided a suction cleaner comprising a cleaning attachment for a suction cleaner as described above.

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

the utility model provides a cleaning accessory for a suction cleaner, which comprises a cleaning main body and a water accumulation part, wherein the cleaning main body comprises a shell and a water brush, the first end of the shell is connected with the water brush, the second end of the shell is used for being connected with a suction device, the shell is provided with a fluid recovery channel, and the inlet of the fluid recovery channel is positioned at the first end of the shell; be equipped with the recess on the ponding piece, when clean main part was in automatically cleaning state, the recess was all arranged in to the import of water brush and fluid recovery passageway, and the water brush is clean after, and clean water accessible fluid recovery passageway's import is retrieved to the collection box in, reducible user cleaning work volume promotes user experience.

The utility model provides a suction cleaner through using above-mentioned suction cleaner with clean annex, can realize the water brush automatically cleaning, and easy operation, reduces user's cleaning load, promotes the user and uses experience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural view of a cleaning attachment for a suction cleaner according to an embodiment of the present invention;

fig. 2 is an exploded view of a cleaning attachment for a suction cleaner according to an embodiment of the present invention.

Reference numerals:

1. cleaning the main body; 11. a housing; 12. water brushing; 13. a water spray valve; 101. a fluid recovery channel; 102. a fluid supply channel;

2. a water accumulation member; 21. a groove; 211. a water accumulation part; 212. a drainage part.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The present embodiment provides a suction cleaner, which includes a suction device and a cleaning accessory, wherein the suction device is used for providing suction power, and the suction cleaner may include one cleaning accessory or a plurality of cleaning accessories, and a user may select different cleaning accessories to perform cleaning according to needs, which is not limited herein. The suction cleaner may be a portable aspirator or a commercial aspirator for cleaning a small area.

As shown in fig. 1-2, the present embodiment further provides a cleaning accessory for a suction cleaner, which includes a cleaning main body 1 and a water accumulation member 2, the cleaning main body 1 includes a housing 11 and a water brush 12, a first end of the housing 11 is connected to the water brush 12, a second end of the housing 11 is used for connecting to a suction device (not shown in the figure), a fluid recovery channel 101 is disposed in the housing 11, and an inlet of the fluid recovery channel 101 is located at the first end of the housing 11; the water-collecting piece 2 is provided with a groove 21. When the cleaning main body 1 is in a self-cleaning state, the inlets of the water brush 12 and the fluid recovery channel 101 can be arranged in the groove 21, and after the water brush 12 is cleaned, cleaning water can be recovered to a recovery tank through the inlet of the fluid recovery channel 101, so that the cleaning workload of a user can be reduced, and the user experience can be improved. When the cleaning main body 1 is in the working state, the cleaning main body 1 cleans the carpet by using the water brush 12, and the cleaned liquid can enter the fluid recovery channel 101 from the inlet of the fluid recovery channel 101 for recovery under the suction force of the suction device.

Further, in order to ensure that the cleaning liquid can enter the fluid recovery channel 101, therefore, the inlet of the fluid recovery channel 101 is also disposed at the first end of the housing 11, and normally, the inlet of the fluid recovery channel 101 is located near the water brush 12. The outlet of the fluid recycling channel 101 can be disposed at the second end of the housing 11, or disposed at an intermediate position of the housing 11, and then the clean water or the cleaning solution mixed with the cleaning agent flowing out from the outlet of the fluid recycling channel 101 can be recycled into the recycling bin through the hose.

The suction device is capable of sucking air in the fluid recovery channel 101 to generate a negative pressure in the fluid recovery channel 101, so that the liquid on the carpet enters the fluid recovery channel 101 under the suction force in the fluid recovery channel 101, thereby completing the recovery of the fluid. Wherein the suction device may comprise a suction motor by means of which the generation of the negative pressure in the fluid recovery channel 101 is achieved.

Preferably, the suction cleaner further comprises a fluid supply system for delivering the cleaning liquid mixed with the detergent to the surface to be cleaned and performing the surface cleaning process in cooperation with the water brush 12, and a fluid recovery system for recovering the contaminated water washed the surface to be cleaned into a recovery tank.

Preferably, the housing 11 is provided with a fluid supply channel 102, and when the cleaning main body 1 is in the self-cleaning state, an outlet of the fluid supply channel 102 is located above the groove 21, so that the fluid flowing out from the outlet of the fluid supply channel 102 can flow into the groove 21. The fluid supply channel 102 is used in conjunction with a fluid supply system of a suction cleaner, which delivers fresh water or cleaning fluid mixed with a cleaning agent to the water brush 12, which performs the cleaning operation of the surface to be cleaned in conjunction with the water brush 12 or performs the self-cleaning operation of the water brush 12 in conjunction with the water accumulation member 2.

Illustratively, the outlet of the fluid supply channel 102 and the inlet of the fluid recovery channel 101 are respectively located at two sides of the water brush 12, so that the cleaning liquid flowing out from the outlet of the fluid supply channel 102 flows to the inlet of the fluid recovery channel 101 after passing through the water brush 12 and completing the cleaning of the water brush 12, thereby improving the self-cleaning effect of the water brush 12. In another embodiment, the outlet of the fluid supply channel 102 and the inlet of the fluid recovery channel 101 can be located on the same side, and after the fluid flows out from the outlet of the fluid supply channel 102 and washes the water brush 12 to complete cleaning, the fluid can still be recovered by the fluid recovery channel 101 smoothly due to the arrangement of the water-collecting member 2, and the relative position of the water brush 12 is not limited, so that it can be known that the cleaning accessory for the suction cleaner has a good fluid recovery effect through the cooperation of the water-collecting member 2, thereby completing cleaning of the water brush 12 more easily.

Preferably, the cleaning main body 1 further includes a water spray valve 13, and the water spray valve 13 is fixed to the housing 11 and can communicate with the outlet of the fluid supply passage 102. When water is required to be sprayed, the water spray valve 13 is opened, and when the cleaning operation is completed, the water spray valve 13 is closed.

Preferably, the groove 21 includes a water accumulating portion 211 and a drainage portion 212, the water accumulating portion 211 corresponds to an inlet of the fluid recovery channel 101, the drainage portion 212 corresponds to an outlet of the fluid supply channel 102, and a bottom surface of the water accumulating portion 211 is lower than a bottom surface of the drainage portion 212. This design facilitates the accumulation of the cleaning solution in recess 21 to sump portion 211, thereby facilitating the recovery of the cleaning solution in recess 21 from the inlet of fluid recovery channel 101 to the recovery tank by the fluid recovery system. Since the fluid recovery passage 101 can perform suction by the suction force of the suction motor, the groove 21 can perform fluid recovery even without the inclined drainage portion 212. In yet another embodiment, the bottom surface of recess 21 may also be planar, and due to the water-holding capacity of recess 21 itself, fluid may still collect within recess 21, thereby completing the cleaning of water brush 12.

Preferably, the bottom surface of the water accumulation member 2 is a flat surface, and in the self-cleaning process, the water accumulation member 2 is placed on the ground, and then the first end of the housing 11 is placed in the groove 21 of the water accumulation member 2, and the self-cleaning mode is started.

Preferably, the bottom surface of the drainage portion 212 is a slope that gradually slopes downward from the outlet direction of the fluid supply channel 102 to the inlet direction of the fluid recovery channel 101, so that the cleaning solution flows through the water brush 12 and then is collected into the water accumulation portion 211. In other embodiments, a concave portion (not shown) matching the shape of the water brush 12 may be further disposed on the bottom surface of the drainage portion 212, the water brush 12 can be placed in the concave portion, and the cleaning solution is retained in the concave portion to better clean the water brush 12, so as to further improve the cleaning effect of the water brush.

Preferably, the water brush 12 is fixed to the housing 11, and the self-cleaning process of the water brush 12 is mainly performed by flowing the cleaning liquid through the water brush 12. In other embodiments, the water brush 12 can also be movably disposed on the housing 11, and a power source is provided to drive the water brush 12 to move relative to the groove 21 of the water collecting member 2, so as to better clean the water brush 12 and improve the cleaning effect.

Alternatively, the water accumulation member 2 is provided separately from the housing 11. When the suction cleaner is used for cleaning a carpet surface, the water-collecting member 2 can be taken down for separate storage; when the suction cleaner is used to self-clean the water brush 12, the water accumulating member 2 may be mounted on the housing 11 to perform the self-cleaning operation of the water brush 12. In other embodiments, the water accumulating part 2 is movably connected to the housing 11, and when the cleaning main body 1 is in the self-cleaning state, the water accumulating part 2 moves to enable the water brush 12 to be placed in the groove 21; when the cleaning main body 1 is in a working state, the water accumulation part 2 moves to a position far away from the water brush 12. In one embodiment, the water accumulation member 2 is rotatably disposed on the first end of the housing 11, and when the carpet surface is required to be cleaned, the water accumulation member 2 is rotated to be above the first end of the housing 11, so that the water brush 12 can be in contact with the carpet; when the water brush 12 needs to be cleaned automatically, the water accumulating piece 2 can be rotated to the position below the first end of the shell 11, so that the water brush 12 and the inlet of the fluid recovery channel 101 are positioned in the groove 21 of the water accumulating piece 2, and the water brush 12 is convenient to clean.

For convenience of understanding, the working process of the cleaning accessory provided by the present embodiment is described by taking the above example as an example, as follows: in the self-cleaning process, the water brush 12 of the cleaning main body 1 and the inlet of the fluid recovery channel 101 can be placed in the groove 21 of the water accumulating part 2, then the self-cleaning function of the suction cleaner is started, the fluid supply system conveys the cleaning fluid to the water spray valve 13, the water spray valve 13 sprays the cleaning fluid into the groove 21, the cleaning fluid flows to the water brush 12 under the action of the drainage part 212 of the groove 21 and cleans the water brush 12, and finally the cleaning fluid is gathered at the water accumulating part 211 and enters the fluid recovery channel 101 through the inlet of the fluid recovery channel 101 under the power action of the fluid recovery system and is finally recovered into the recovery tank, so that the self-cleaning operation of the water brush 12 and the fluid recovery channel 101 is completed, the cleaning workload of a user is reduced, and the user experience is improved.

It is noted that throughout the description of the present specification, references to "some embodiments," "other embodiments," or the like, are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is only a preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. A cleaning attachment for a suction cleaner, comprising:

the cleaning main body (1) comprises a shell (11) and a water brush (12), wherein a first end of the shell (11) is connected with the water brush (12), a second end of the shell (11) is used for being connected with a suction device, a fluid recovery channel (101) is arranged in the shell (11), and an inlet of the fluid recovery channel (101) is positioned at the first end of the shell (11);

the water collecting piece (2) is provided with a groove (21), and when the cleaning main body (1) is in a self-cleaning state, the water brush (12) and the inlet of the fluid recovery channel (101) are positioned in the groove (21).

2. The cleaning attachment for a suction cleaner as claimed in claim 1, wherein a fluid supply passage (102) is provided in the housing (11), and an outlet of the fluid supply passage (102) is located above the recess (21) when the cleaning main body (1) is in the self-cleaning state, so that the fluid flowing out from the outlet of the fluid supply passage (102) can flow into the recess (21).

3. The cleaning attachment for a suction cleaner as recited in claim 2, wherein an outlet of the fluid supply passage (102) and an inlet of the fluid recovery passage (101) are respectively located on both sides of the water brush (12).

4. The cleaning attachment for suction cleaner as claimed in claim 3, wherein the recess (21) includes a water accumulating portion (211) and a drainage portion (212), the water accumulating portion (211) corresponds to an inlet of the fluid recovery channel (101), the drainage portion (212) corresponds to an outlet of the fluid supply channel (102), and a bottom surface of the water accumulating portion (211) is lower than a bottom surface of the drainage portion (212).

5. The cleaning attachment for suction cleaner as claimed in claim 4, wherein the bottom surface of the drain portion (212) is a slope.

6. The cleaning attachment for a suction cleaner as claimed in claim 4, characterized in that a recess is provided on the bottom surface of the drain portion (212), in which recess the water brush (12) can be placed.

7. The suction cleaner cleaning attachment according to claim 2, wherein the cleaning body (1) further comprises a water spray valve (13), the water spray valve (13) being fixed to the housing (11) and being capable of communicating with the outlet of the fluid supply channel (102).

8. The cleaning attachment for a suction cleaner as claimed in any one of claims 1 to 7, characterized in that the water-collecting member (2) is provided separately from the housing (11).

9. The cleaning attachment for a suction cleaner as claimed in any of claims 1 to 7, characterized in that the water accumulating member (2) is movably connected to the housing (11), the water accumulating member (2) being movable to place the water brush (12) in the recess (21) when the cleaning main body (1) is in the self-cleaning state; when the cleaning main body (1) is in a working state, the water accumulating piece (2) moves to a position far away from the water brush (12).

10. A suction cleaner comprising a cleaning attachment for a suction cleaner according to any one of claims 1 to 9.

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