CN215584014U - Dust collector suction nozzle and household dust collector comprising same - Google Patents
Dust collector suction nozzle and household dust collector comprising same Download PDFInfo
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- CN215584014U CN215584014U CN202023062423.6U CN202023062423U CN215584014U CN 215584014 U CN215584014 U CN 215584014U CN 202023062423 U CN202023062423 U CN 202023062423U CN 215584014 U CN215584014 U CN 215584014U
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- mop
- mop holder
- fastening element
- vacuum cleaner
- fastening
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0686—Nozzles with cleaning cloths, e.g. using disposal fabrics for covering the nozzle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The utility model provides a dust collector suction nozzle and a household dust collector comprising the same, wherein the dust collector suction nozzle comprises a suction nozzle main body (4) with a bottom plate (6); and a wet cleaning device (11) having a mop holder (12) on which a mop is designed to be mounted. The mop holder (12) includes a front fastening element located adjacent a front edge (16) of the mop holder (12) and protruding from an upper surface (17) of the mop holder (12), and a rear fastening element located adjacent a rear edge (19) of the mop holder (12) and protruding from the upper surface (17) of the mop holder (12). The front fastening elements (15) and the rear fastening elements (18) are configured to cooperate with front retaining elements and rear retaining elements, respectively, provided on the soleplate (6) in order to detachably fasten the wet cleaning device (11) to the soleplate (6).
Description
Technical Field
The present invention relates to the field of suction cleaners equipped with a suction nozzle (also called suction head) of the suction cleaner, making it possible to suck up dust and small-particle waste present on a surface to be cleaned and to wet clean the surface to be cleaned.
Background
Vacuum cleaners equipped with a suction nozzle are well known on the market, which are capable of cleaning a surface by suction to remove dust and small particulate waste that has settled on the surface. The surface to be sucked may be, for example, a tile, parquet, laminate, carpet or rug.
For cleaning smooth floors, in particular for removing dirt present on smooth floors, it is known, in particular from document CN110101336A, to equip the suction cleaner nozzle with a wet cleaning device.
The wet cleaning device includes a mop holder on which a mop is designed to be mounted, and a cleaning solution reservoir located above the mop holder and configured to provide cleaning solution to a mop mounted on the mop holder.
The wet type cleaning device is configured to be detachably fastened to a nozzle body of a cleaner nozzle. For this purpose, the cleaning liquid reservoir has two side reservoir portions and a connecting portion which is provided between and fluidly connects the two side reservoir portions, and the two side reservoir portions and the connecting portion define a snap-in groove configured for snap-fitting with a central portion of the nozzle body.
However, such a configuration of the cleaning liquid groove and the nozzle body does not ensure satisfactory fastening of the wet cleaning device to the nozzle body.
SUMMERY OF THE UTILITY MODEL
The present invention aims to remedy all or part of these disadvantages.
The technical problem underlying the present invention consists in particular in providing a vacuum cleaner nozzle which is structurally reliable and economical, while ensuring optimum fastening of the wet cleaning device to the nozzle body of the vacuum cleaner nozzle.
To this end, the utility model relates to a suction cleaner nozzle comprising:
a nozzle body comprising a bottom plate having a lower bottom plate surface and at least one suction channel opening out into the lower bottom plate surface of the bottom plate,
-a wet cleaning device configured to be detachably fastened to the nozzle body, the wet cleaning device comprising a mop holder on which a mop is designed to be mounted.
The mop support has at least one front fastening element located adjacent the front edge of the mop support and projecting from the upper surface of the mop support, and at least one rear fastening element located adjacent the rear edge of the mop support and projecting from the upper surface of the mop support.
The at least one front fastening element and the at least one rear fastening element are configured to cooperate with the at least one front retaining element and the at least one rear retaining element, respectively, provided on the soleplate (e.g. by snap-fitting) in order to detachably fasten the wet cleaning apparatus to the soleplate.
This configuration of the mop holder, in particular the presence of the at least one front fastening element and the at least one rear fastening element and their positions, ensures a stable fastening of the wet cleaning apparatus, thereby preventing the wet cleaning apparatus from being unintentionally removed when the cleaner nozzle is in use.
Furthermore, the vacuum cleaner nozzle can have one or more of the following features, alone or in combination.
According to an embodiment of the utility model, the at least one front fastening element is a front fastening pad and the at least one rear fastening element is a rear fastening pad.
In an embodiment of the utility model, the mop holder has a lower surface configured to face a surface to be cleaned and to be at least partially covered by the mop when the mop is mounted on the mop holder.
According to an embodiment of the utility model, at least one front fastening element and at least one rear fastening element are arranged in a central part of the mop holder.
According to an embodiment of the utility model, the at least one front fastening element and the at least one rear fastening element are configured to be at least partially received in at least one front fastening groove and at least one rear fastening groove, respectively, provided on the base plate.
According to an embodiment of the utility model, the at least one front fastening groove and the at least one rear fastening groove each open into the lower floor surface of the floor.
According to an embodiment of the utility model, the at least one front retaining element protrudes into the at least one front fastening groove and the at least one rear retaining element protrudes into the at least one rear fastening groove.
According to an embodiment of the utility model, each of the at least one front retaining element and the at least one rear retaining element is movable or elastically deformable between a retaining configuration and a releasing configuration. A respective biasing element may be associated with each of the at least one forward retaining element and the at least one rearward retaining element to bias the retaining element toward the retaining configuration when each of the at least one forward retaining element and the at least one rearward retaining element is movable between the retaining configuration and the release configuration.
According to an embodiment of the utility model, the at least one front fastening element has a front hook configured to detachably mate with the at least one front retaining element, and the at least one rear fastening element has a rear hook configured to detachably mate with the at least one rear retaining element.
According to an embodiment of the utility model, the front hook of the at least one front fastening element faces the rear edge of the mop holder and the rear hook of the at least one rear fastening element faces the front edge of the mop holder.
According to an embodiment of the utility model, the at least one front fastening element and the at least one rear fastening element are symmetrically arranged with respect to a plane of symmetry which is substantially parallel to the front edge and the rear edge of the mop holder.
According to an embodiment of the utility model, the at least one front fastening element is located less than 5mm from the front edge of the mop support and the at least one rear fastening element is located less than 5mm from the rear edge of the mop support. This configuration of the at least one front fastening element and the at least one rear fastening element limits the coverage of the mop mounted on the mop holder to the front and rear edges of the mop holder, more particularly the coverage of the mop with the fastening flange, thus facilitating the removal of the mop from the mop holder, for example for cleaning the mop.
According to an embodiment of the utility model, the at least one front fastening element is substantially aligned with the front edge of the mop support and the at least one rear fastening element is substantially aligned with the rear edge of the mop support.
According to an embodiment of the present invention, a wet cleaning device includes a cleaning liquid reservoir located above a mop holder and configured to provide cleaning liquid to a mop mounted on the mop holder.
According to an embodiment of the utility model, the cleaning liquid reservoir at least partially defines the liquid storage chamber. Advantageously, the cleaning liquid reservoir and the mop support define a liquid storage chamber.
According to an embodiment of the present invention, the mop holder has at least one flow aperture configured to fluidly connect to a cleaning fluid reservoir and provide cleaning fluid to a mop mounted on the mop holder.
According to an embodiment of the utility model, the cleaning liquid reservoir has a liquid outlet arranged in a lower portion of the cleaning liquid reservoir, and the wet cleaning device has a closing member which is movable between a closing position in which the closing member closes the liquid outlet and a releasing position in which the closing member releases the liquid outlet.
According to an embodiment of the utility model, the wet cleaning device comprises a biasing member configured to bias the closing member towards the release position.
According to an embodiment of the utility model, the closing member is mounted to be translationally movable, and advantageously slidably in a translational direction relative to the cleaning liquid reservoir.
According to an embodiment of the utility model, the wet cleaning device comprises an actuation member, such as an actuation pedal, configured to be actuated by a user, such as actuated with a foot of the user, the actuation member being movably mounted between a first actuation position and a second actuation position, the actuation member and the closure member being configured such that a movement of the actuation member from the first actuation position to the second actuation position will drive a movement of the closure member from the release position to the closure position, and a movement of the actuation member from the second actuation position to the first actuation position will drive a movement of the closure member from the closure position to the release position.
According to an embodiment of the utility model, the wet cleaning device comprises a blocking element configured to block the actuating member in the second actuating position.
According to an embodiment of the utility model, the wet cleaning device comprises a biasing element configured to bias the actuating member to the first actuating position.
According to an embodiment of the utility model, the actuating member is mounted to pivot about a pivot axis relative to the cleaning liquid reservoir. The pivot axis advantageously extends transversely, for example perpendicular to the direction of translation of the closure member.
According to an embodiment of the utility model, the actuating member is mounted on the cleaning liquid reservoir, for example on an upper portion of the cleaning liquid reservoir.
According to an embodiment of the utility model, the actuation member comprises an actuation portion, such as an actuation finger, configured to cooperate with the closure member, such as to abut against an upper end surface of the closure member.
According to an embodiment of the utility model, the cleaning liquid reservoir has a liquid filling aperture arranged in an upper portion of the cleaning liquid reservoir.
According to an embodiment of the utility model, the cleaning liquid reservoir has a closure element configured to detachably close the liquid filling aperture.
According to an embodiment of the utility model, the cleaning liquid reservoir has an air inlet aperture configured to fluidly connect a liquid storage chamber at least partially defined by the cleaning liquid reservoir with an environment external to the cleaner nozzle.
According to an embodiment of the utility model, the air inlet opening is provided on the closure element.
According to an embodiment of the utility model, the cleaner nozzle further comprises a mop configured to be removably mounted on the mop holder.
According to an embodiment of the utility model, the mop has a fastening flange which is elastically deformable and configured to cooperate with the mop support, the at least one front fastening element being located at a first distance from the front edge of the mop support, the first distance being smaller than the thickness of the fastening flange, and the at least one rear fastening element being located at a second distance from the rear edge of the mop support, the second distance being smaller than the thickness of the fastening flange.
According to an embodiment of the utility model, the fastening flange of the mop is configured to at least partially cover the side edges of the mop support and to partially cover the front and rear edges of the mop support.
According to an embodiment of the utility model, the bottom plate has a front suction channel and a rear suction channel, each suction channel opening onto the bottom plate surface, the mop support being arranged between the front suction channel and the rear suction channel.
According to an embodiment of the utility model, the mop holder comprises a plurality of front fastening elements, for example two front fastening elements, and a plurality of rear fastening elements, for example two rear fastening elements.
According to an embodiment of the utility model, the mop holder has a substantially flat plate shape. Advantageously, the mop support is generally rectangular.
According to an embodiment of the utility model, the cleaning liquid reservoir comprises two side reservoir portions and a connecting portion arranged between and fluidly connecting the two side reservoir portions. Advantageously, at least one front fastening element and at least one rear fastening element are arranged in the vicinity of the front edge of the connecting portion and in the vicinity of the rear edge of the connecting portion, respectively.
According to an embodiment of the utility model, the two side reservoir portions and the connecting portion define a receiving space configured to receive a central portion of the nozzle body when the wet cleaning device is fastened to the nozzle body.
According to an embodiment of the utility model, the at least one front fastening element has a generally pyramidal shape and the at least one rear fastening element has a generally pyramidal shape.
The utility model also relates to a household cleaner comprising a cleaner nozzle according to the utility model.
Drawings
The utility model will be more clearly understood from the following description, given by way of example and without limitation, with reference to the accompanying drawings, which show embodiments of such a suction cleaner nozzle.
Fig. 1 is a perspective view of a suction cleaner nozzle according to the present invention.
Figure 2 is an exploded top perspective view of the suction cleaner nozzle of figure 1.
Figure 3 is a top perspective view of a wet cleaning device associated with the suction nozzle of the cleaner of figure 1.
Figure 4 is a top view of the wet cleaning apparatus of figure 3.
Figure 5 is a side view of the wet cleaning apparatus of figure 3.
Figure 6 is a front view of the wet cleaning apparatus of figure 3.
FIG. 7 is a bottom view of the mop holder provided with the wet cleaning apparatus of FIG. 3.
Figure 8 is a transverse cross-sectional view of the wet cleaning apparatus of figure 3.
Figure 9 is a longitudinal cross-sectional view of the wet cleaning apparatus of figure 3 showing the closure member in a release position.
FIG. 10 is an enlarged partial longitudinal cross-sectional view of the wet cleaning apparatus of FIG. 3 showing the closure member in a closed position.
Figure 11 is a cross-sectional view of the suction cleaner nozzle of figure 1.
Figure 12 is a longitudinal cross-sectional view of the wet cleaning apparatus of figure 3 showing the cooperation between the actuating member and the closure member with which the wet cleaning apparatus is provided.
Figure 13 is a top view of the wet cleaning apparatus of figure 3 with a mop.
Detailed Description
Fig. 1 to 13 show a vacuum cleaner nozzle 2 with a connecting sleeve 3, to which connecting sleeve 3 a rigid or flexible pipe connection is connected, which in turn is connected to a suction system (not shown) of the vacuum cleaner. There are various variants of vacuum cleaners on the market, which can be used with the vacuum cleaner nozzle 2 according to the utility model; such variants are known to the person skilled in the art and are not described in detail in the present patent application.
The cleaner nozzle 2 comprises a nozzle body 4, which nozzle body 4 is configured to move over a surface to be cleaned. The nozzle body 4 has a top cover 5, to which top cover 5 the connecting sleeve 3 is advantageously mounted in a pivotal connection, so that the nozzle body 4 can be pivoted back and forth when the vacuum cleaner nozzle 2 is moved in the direction of movement D1.
The nozzle body 4 further comprises a bottom plate 6, for example of plastic material, which is fastened to the top cover 5. According to the embodiment shown in the figures, the sole plate 6 has a lower sole plate surface 7 configured to face the surface to be cleaned, and a front suction channel 8 and a rear suction channel 9, each leading to the lower sole plate surface 7. The front suction channel 8 and the rear suction channel 9 communicate with the connecting sleeve 3, in particular through a connecting passage that can be formed by a flexible conduit. Advantageously, each of the front suction channel 8 and the rear suction channel 9 extends in an extension direction D2, which extension direction D2 extends transversely to the direction of movement D1 of the cleaner nozzle 2. However, according to an embodiment variant not shown in the figures, the bottom plate 6 may not have a rear suction channel 9 or a front suction channel 8.
Furthermore, the cleaner nozzle 2 has a wet cleaning device 11, which wet cleaning device 11 is configured to be detachably fastened to the nozzle body 4, in particular to the sole plate 6.
The wet cleaning device 11 has a mop holder 12 on which a mop is designed to be mounted. When the wet cleaning device 11 is fastened to the nozzle body 4, the mop holder 12 is configured to be disposed between the front suction passage 8 and the rear suction passage 9.
The mop holder 12 has a lower surface 13, the lower surface 13 being configured to face a surface to be cleaned and to be covered by a mop when the mop is mounted on the mop holder 12. According to the embodiment shown in the drawings, the mop holder 12 is generally rectangular and has a generally flat plate shape.
As shown more particularly in fig. 7, the mop support 12 also has one or more liquid flow apertures 14 leading to the lower surface 13 of the mop support 12. According to the embodiment shown in the figures, the mop holder 12 has a plurality of flow holes 14, the flow holes 14 being aligned along an alignment direction D3, which alignment direction D3 is transverse and preferably perpendicular to the direction of movement D1 of the cleaner nozzle 2.
The mop holder 12 has at least one front fastening element 15 (advantageously two front fastening elements 15) and at least one rear fastening element 18 (advantageously two rear fastening elements 18), the front fastening element 15 being located adjacent a front edge 16 of the mop holder 12 and protruding from an upper surface 17 of the mop holder 12, and the rear fastening element 18 being located adjacent a rear edge 19 of the mop holder 12 and protruding from the upper surface 17 of the mop holder 12. Advantageously, each front fastening element 15 is formed by a front fastening mat and each rear fastening element 18 is formed by a rear fastening mat.
According to the embodiment shown in the figures, the front and rear fastening elements 15, 18 are symmetrically arranged with respect to a plane of symmetry which is parallel to the front and rear edges 16, 19 of the mop holder 12.
Each front fastening element 15 is located less than 5mm from the front edge 16 of the mop support 12 and each rear fastening element 18 is located less than 5mm from the rear edge 19 of the mop support 12. Advantageously, each front fastening element 15 is aligned with the front edge 16 of the mop holder 12 and each rear fastening element 18 is aligned with the rear edge 19 of the mop holder 12.
As shown in particular in fig. 11, each front fastening element 15 is configured to be at least partially housed in a respective front fastening groove 20 provided on the bottom plate 6 and open onto the lower bottom plate surface 7, and is configured to cooperate, for example by snapping, with a respective front retaining element 21 provided on the bottom plate 6 and protruding into the respective front fastening groove 20.
Each rear fastening element 18 is configured to be at least partially received in a respective rear fastening groove 22 provided on the bottom plate 6 and open to the lower floor surface 7, and is configured to cooperate, for example by snapping, with a respective rear retaining element 23 provided on the bottom plate 6 and protruding into the respective rear fastening groove 22.
Advantageously, each front retaining element 21 is displaceable or elastically deformable between a retaining configuration, in which said front retaining element 21 is configured to cooperate with the respective front fastening element 15 so as to retain it in the respective front fastening groove 20, and a release configuration, in which said front retaining element 21 allows the respective front fastening element 15 to be extracted from the respective front fastening groove 20. Similarly, each rear retaining element 23 is movable or elastically deformable between a retaining configuration, in which said rear retaining element 23 is configured to cooperate with the respective rear fastening element 18 so as to retain it in the respective rear fastening groove 22, and a releasing configuration, in which said rear retaining element 23 allows the respective rear fastening element 18 to be extracted from the respective rear fastening groove 22.
According to the embodiment shown in the figures, each front fastening element 15 has a generally pyramidal shape and has a front hook 15.1, this front hook 15.1 being configured to detachably cooperate with a respective front retaining element 21. Similarly, each rear fastening element 18 has a generally pyramidal shape and has a rear hook 18.1, which rear hook 18.1 is configured to detachably cooperate with a respective rear retaining element 23.
According to the embodiment shown in the figures, the front hook 15.1 of each front fastening element 15 faces the rear edge 19 of the mop holder 12 and the rear hook 18.1 of each rear fastening element 18 faces the front edge 16 of the mop holder 12. According to an embodiment variant not shown in the figures, the front hook 15.1 of each front fastening element 15 faces away from the rear edge 19 of the mop holder 12 and the rear hook 18.1 of each rear fastening element 18 faces away from the front edge 16 of the mop holder 12.
Further, the wet cleaning device 11 has a cleaning liquid reservoir 24 located above the mop holder 12 and configured to supply cleaning liquid to a mop mounted on the mop holder 12. According to the embodiment shown in the figures, the cleaning solution reservoir 24 is formed by the mop holder 12 and the housing of the reservoir fastened to the mop holder 12. However, according to other embodiment variations of the present invention, the mop holder 12 and the cleaning liquid reservoir 24 may be integrally implemented, or the cleaning liquid reservoir 24 may be formed of a reservoir body separate from the mop holder 12.
The cleaning liquid reservoir 24 has a fluid reservoir chamber 25 and a liquid filling opening 26 which opens into the upper part of the fluid reservoir chamber 25. For example, the liquid filling hole 26 may be provided on the upper surface of the cleaning liquid reservoir 24. Such liquid filling holes 26 make it easy to fill the liquid storage chamber 25 with a cleaning liquid such as water.
The cleaning liquid reservoir 24 advantageously comprises a closure element 27, which closure element 27 is configured to detachably close the liquid filling aperture 26.
The cleaning liquid reservoir 24 also has an air inlet opening 28, which air inlet opening 28 is configured to fluidly connect the fluid reservoir 25 defined by the cleaning liquid reservoir 24 with the environment outside the cleaner nozzle 2. Advantageously, the air inlet opening 28 is configured to always fluidly connect the liquid reservoir 25 with the environment outside the cleaner nozzle 2. For example, the air inlet holes 28 can be provided on the closure element 27.
The presence of the air inlet holes 28 ensures that air can enter the liquid reservoir chamber 25 when cleaning liquid is flowing to a mop mounted on the mop holder 12, and thus when the level of cleaning liquid in the liquid reservoir chamber 25 is reduced.
The cleaning liquid reservoir 24 also has a liquid outlet 29, which liquid outlet 29 is arranged in the lower part of the cleaning liquid reservoir 24 and is in fluid connection with the fluid storage chamber 25.
To avoid a continuous flow of cleaning liquid to the mop support 12, the wet cleaning device 11 has a closure member 31, the closure member 31 being movable between a closed position (see fig. 10) in which the closure member 31 closes the liquid outlet 29 to fluidly isolate the liquid reservoir 25 from the one or more flowholes 14 provided in the mop support 12, and a release position (see fig. 9) in which the closure member 31 releases the liquid outlet 29 to fluidly connect the liquid reservoir 25 to the one or more flowholes 14 provided in the mop support 12 to ensure that cleaning liquid is supplied to a mop mounted on the mop support 12.
According to the embodiment shown in the drawings, the liquid outlet 29 is provided on the mop support 12 and opens onto the upper surface of the mop support 12, and the liquid outlet 29 is located opposite the lower end surface of the closure member 31.
As can be seen in particular in fig. 9 and 10, the cleaning liquid reservoir 24 has a mounting portion 32 defining a mounting recess 33, and the closure member 31 is mounted in the mounting recess 33 so as to be movable in a translational direction D4, which direction is advantageously substantially vertical in normal operating conditions of the cleaner nozzle. Advantageously, the mounting portion 32 is generally tubular.
According to the embodiment shown in the figures, the mounting portion 32 has a lower edge supported on the upper surface of the mop support 12 and surrounding the liquid outlet 29, and one or more connecting apertures 34, the connecting apertures 34 fluidly connecting the liquid storage chamber 25 and the interior volume of the mounting portion 32. The connection hole 34 is particularly configured to fluidly connect the liquid storage chamber 25 and the liquid outlet 29 when the closure member 31 is in the release position. Advantageously, the one or more connection holes 34 open into the lower edge of the mounting portion 32.
The wet cleaning device 11 further has an actuating member 35, e.g. an actuating pedal, the actuating member 35 being configured to be actuated by a user, e.g. by a foot of the user, the actuating member 35 being movably mounted in an upper portion of the cleaning liquid reservoir 24 between a first actuating position and a second actuating position. The actuating member 35 and the closure member 31 are configured such that movement of the actuating member 35 from the first actuating position to the second actuating position causes movement of the closure member 31 from the release position to the closure position, and movement of the actuating member 35 from the second actuating position to the first actuating position causes movement of the closure member 31 from the closure position to the release position.
According to the embodiment shown in the figures, the actuating member 35 is mounted so as to be pivotable relative to the cleaning liquid reservoir 24 about a pivot axis a which is advantageously perpendicular to the direction of translation D4 of the closure member 31. The pivot axis a extends, for example, transversely with respect to the direction of movement D1 of the cleaner nozzle 2.
Advantageously, the actuating member 35 has an actuating portion 36, for example an actuating finger, configured to cooperate with the closing member 31, for example to abut against an upper end face 37 of the closing member 31.
Advantageously, the wet cleaning device 11 may have a blocking element, for example an axial projection, which is provided on the closing member 31 and is configured to block the actuating member 35 in a second actuating position, which corresponds to the closing position of the liquid outlet 29.
According to an embodiment of the present invention, the wet cleaning device 11 further comprises a biasing member (not visible in the figures), such as a compression spring, configured to bias the closing member 31 towards the release position. According to an embodiment variant of the utility model, the wet cleaning device 11 may comprise a biasing member configured to bias the actuating member 35 towards a first actuating position corresponding to the release position of the liquid outlet 29.
According to the embodiment shown in the figures, the cleaning liquid reservoir 24 has two side reservoir portions 24.1, 24.2 and a connecting portion 24.3, the connecting portion 24.3 being arranged between the two side reservoir portions 24.1, 24.2 and fluidly connecting the two side reservoir portions 24.1, 24.2. Advantageously, the front fastening elements 15 and the rear fastening elements 18 are advantageously arranged on both sides of the connecting portion 24.3 and in the vicinity of the front edge of the connecting portion 24.3 and in the vicinity of the rear edge of the connecting portion 24.3, respectively.
The two side reservoir portions 24.1, 24.2 and the connecting portion 24.3 advantageously define a receiving space 38, which receiving space 38 is configured to receive a central portion of the nozzle body 4 when the wet cleaning device 11 is fastened to the nozzle body 4.
The cleaner nozzle 2 further comprises a mop 39, the mop 39 being configured to be removably mounted on the mop support 12. The mop 39 has a resiliently deformable fastening flange 41 configured to engage the mop support 12. In particular, the fastening flange 41 of the mop 39 is configured to cover the side edges 42, 43 of the mop support 12 and partially cover the front edge 15 and the rear edge 18 of the mop support 12.
Of course, the utility model is not limited to the embodiments described and shown, which are provided as examples only. Modifications are possible, particularly in respect of the construction of the various elements or by substitution of equivalent techniques, without thereby departing from the scope of protection of the utility model.
Claims (16)
1. A vacuum cleaner nozzle, comprising:
a nozzle body (4) comprising a bottom plate (6) having a lower bottom plate surface (7) and at least one suction channel opening into the lower bottom plate surface (7),
a wet cleaning device (11) configured to be detachably fastened to the nozzle body (4), the wet cleaning device (11) comprising a mop holder (12) on which a mop (39) is designed to be mounted,
characterized in that the mop holder (12) has at least one front fastening element (15) located near a front edge (16) of the mop holder (12) and protruding from an upper surface (17) of the mop holder (12), and at least one rear fastening element (18) located near a rear edge (19) of the mop holder (12) and protruding from the upper surface (17) of the mop holder (12), the at least one front fastening element (15) and the at least one rear fastening element (18) being configured to cooperate with at least one front retaining element (21) and at least one rear retaining element (23), respectively, provided on the base plate (6) in order to detachably fasten the wet cleaning device (11) to the base plate (6).
2. A vacuum cleaner nozzle according to claim 1, wherein said at least one front fastening element (15) and said at least one rear fastening element (18) are configured to be at least partially received in at least one front fastening recess (20) and at least one rear fastening recess (22), respectively, provided on said sole plate (6).
3. A vacuum cleaner nozzle according to claim 2, wherein said at least one front retaining element (21) protrudes into said at least one front fastening groove (20) and said at least one rear retaining element (23) protrudes into said at least one rear fastening groove (22).
4. A vacuum cleaner nozzle according to claim 2, wherein said at least one front fastening groove (20) and said at least one rear fastening groove (22) both open into said lower sole surface (7).
5. A vacuum cleaner nozzle according to claim 4, wherein said at least one front retaining element (21) protrudes into said at least one front fastening groove (20) and said at least one rear retaining element (23) protrudes into said at least one rear fastening groove (22).
6. A vacuum cleaner nozzle according to any one of claims 1-5, wherein each of said at least one front retaining element (21) and said at least one rear retaining element (23) is movable or elastically deformable between a retaining configuration and a releasing configuration.
7. The vacuum cleaner nozzle according to any one of claims 1-5, wherein said at least one front fastening element (15) has a front hook (15.1) configured to detachably engage with said at least one front retaining element (21), and said at least one rear fastening element (18) has a rear hook (18.1) configured to detachably engage with said at least one rear retaining element (23).
8. A vacuum cleaner nozzle according to claim 7, wherein the front hook (15.1) of said at least one front fastening element (15) is directed towards the rear edge (19) of the mop holder (12) and the rear hook (18.1) of said at least one rear fastening element (18) is directed towards the front edge (16) of the mop holder (12).
9. A vacuum cleaner nozzle according to any one of claims 1-5, wherein said at least one front fastening element (15) and said at least one rear fastening element (18) are symmetrically arranged with respect to a symmetry plane parallel to the front edge (16) of the mop holder (12) and the rear edge (19) of the mop holder (12).
10. A vacuum cleaner nozzle according to any one of claims 1-5, wherein said at least one front fastening element (15) is located less than 5mm from a front edge (16) of said mop holder (12) and said at least one rear fastening element (18) is located less than 5mm from a rear edge (19) of said mop holder (12).
11. A vacuum cleaner nozzle according to any one of claims 1-5, wherein said at least one front fastening element (15) is aligned with a front edge (16) of said mop holder (12) and said at least one rear fastening element (18) is aligned with a rear edge (19) of said mop holder (12).
12. A vacuum cleaner nozzle according to any one of claims 1-5, wherein said wet cleaning device (11) has a cleaning liquid reservoir (24) located above said mop holder (12) and configured to provide cleaning liquid to a mop mounted on said mop holder (12).
13. A vacuum cleaner nozzle according to any one of claims 1-5, further comprising a mop (39) configured to be removably mounted on said mop holder (12).
14. The vacuum cleaner nozzle according to claim 13, wherein said mop (39) has a fastening flange (41), said fastening flange (41) being elastically deformable and configured to cooperate with said mop holder (12), said at least one front fastening element (15) being located at a first distance from a front edge (16) of said mop holder (12), said first distance being smaller than a thickness of said fastening flange (41), and said at least one rear fastening element (18) being located at a second distance from a rear edge (19) of said mop holder (12), said second distance being smaller than a thickness of said fastening flange (41).
15. A vacuum cleaner nozzle according to any one of claims 1-5, wherein said bottom plate (6) has a front suction channel (8) and a rear suction channel (9), each suction channel opening into said lower bottom plate surface (7), said mop holder (12) being arranged between said front suction channel (8) and said rear suction channel (9).
16. A household vacuum cleaner, characterized in that it comprises a vacuum cleaner nozzle (2) according to any one of claims 1 to 15.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1915109A FR3104932B1 (en) | 2019-12-20 | 2019-12-20 | Vacuum nozzle equipped with a removable wet cleaning device |
| FR1915109 | 2019-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215584014U true CN215584014U (en) | 2022-01-21 |
Family
ID=69743581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023062423.6U Active CN215584014U (en) | 2019-12-20 | 2020-12-18 | Dust collector suction nozzle and household dust collector comprising same |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN215584014U (en) |
| DE (1) | DE202020107357U1 (en) |
| FR (1) | FR3104932B1 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3061792B2 (en) * | 1998-03-16 | 2000-07-10 | エルジー電子株式会社 | Device for attaching / detaching rag support plate for vacuum cleaner |
| IT1307839B1 (en) * | 1999-02-03 | 2001-11-19 | Douss Line S R L | A BRUSH FOR THE CLEANING OF FLOORS AND / OR CARPETS EQUIPPED WITH A SUCTION DEVICE AND A GENERATOR AND DEVICE |
| CN1663521A (en) * | 2004-03-01 | 2005-09-07 | 爱迪士艾奥里克 | Dust collector suction nozzle |
| KR100746080B1 (en) * | 2005-12-06 | 2007-08-06 | 엘지전자 주식회사 | Cleaner and Method for using the same |
| KR101023202B1 (en) * | 2008-06-26 | 2011-03-18 | 한경희 | base assembly for vacuum cleaner |
| KR20130113167A (en) * | 2012-04-05 | 2013-10-15 | 주식회사 휴보테크 | Robot cleaner |
| GB2504677B (en) * | 2012-08-03 | 2014-11-26 | Dyson Technology Ltd | A floor tool for a vacuum cleaning appliance |
| DK2989954T3 (en) * | 2014-08-26 | 2022-04-19 | New Ermes Europe Srl | Accessory for a suction nozzle for vacuum cleaners or similar |
| KR102027386B1 (en) * | 2019-01-30 | 2019-10-02 | 주식회사 브랜뉴인터내셔널 | Wireless wet-cloth vacuum cleaner easy to assemble |
| CN110101336A (en) | 2019-06-12 | 2019-08-09 | 苏州爱普电器有限公司 | Wet-dry scrubbing brush for vacuum cleaner |
-
2019
- 2019-12-20 FR FR1915109A patent/FR3104932B1/en active Active
-
2020
- 2020-12-17 DE DE202020107357.5U patent/DE202020107357U1/en active Active
- 2020-12-18 CN CN202023062423.6U patent/CN215584014U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR3104932B1 (en) | 2023-01-20 |
| FR3104932A1 (en) | 2021-06-25 |
| DE202020107357U1 (en) | 2021-01-19 |
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