CN210144596U

CN210144596U - Dust collector hanging frame and cleaning system

Info

Publication number: CN210144596U
Application number: CN201822275647.1U
Authority: CN
Inventors: 鹿由成; 张金荣; 覃涛
Original assignee: Beijing Rockrobo Technology Co Ltd
Current assignee: Beijing Rockrobo Technology Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-03-17
Anticipated expiration: 2028-12-29

Abstract

The utility model provides a dust catcher stores pylon and clean system. The dust collector hanging rack comprises a fixed seat, a storage rack and a propping structure. When the dust collector is put into or moved out of the dust collector hanging rack, the storage rack slides relative to the fixing seat, the abutting structure slides relative to the storage rack, the sliding direction of the storage rack and the abutting structure is the same, and the sliding speed of the abutting structure is larger than that of the storage rack, so that the dust collector is abutted tightly or the matching between the dust collector and the dust collector hanging rack is released. The vacuum cleaner hanger further includes a one-way detent disposed on the storage shelf and configured to inhibit the hold down structure from sliding toward the storage shelf and to allow the hold down structure to slide away from the storage shelf, and an unlocking device actuatable by the vacuum cleaner and configured to allow the hold down structure to slide toward the storage shelf when actuated. The present disclosure facilitates a user to place the cleaner in the hanger and remove the cleaner from the hanger.

Description

Dust collector hanging frame and cleaning system

Technical Field

The disclosure relates to the technical field of terminals, in particular to a dust collector hanging frame and a cleaning system.

Background

Currently, the handheld dust collector is popular with users based on the characteristics of small size, portability and use. The handheld dust collector can be mainly divided into a wired handheld dust collector and a wireless handheld dust collector, and the wired handheld dust collector can avoid arranging a battery in the dust collector, so that the weight is reduced and the operation is facilitated; the wireless handheld dust collector is not limited by the length of an electric cable, and is extremely convenient to use.

The present disclosure provides a hanger for a vacuum cleaner and a cleaning system to solve the disadvantages of the related art.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

According to a first aspect of the embodiment of the disclosure, a hanger for a dust collector is provided, which comprises a fixed base, a rack slidably connected with the fixed base, and a fastening structure slidably connected with the rack;

when the dust collector is placed in or moved out of the dust collector hanging rack, the storage rack slides relative to the fixing seat, the abutting structure slides relative to the storage rack, the storage rack and the abutting structure slide in the same direction, and the sliding speed of the abutting structure is greater than that of the storage rack, so that the storage rack abuts against the dust collector or the matching between the dust collector and the dust collector hanging rack is relieved, and in addition, the storage rack can slide relative to the fixing seat, the abutting structure can slide relative to the storage rack, the sliding speed of the storage rack is greater than that of

The dust collector hanging rack further comprises a one-way stopping device and an unlocking device matched with the one-way stopping device, the one-way stopping device is arranged on the commodity shelf and is constructed to prohibit the abutting structure from sliding towards the commodity shelf and allow the abutting structure to slide away from the commodity shelf, the unlocking device can be actuated by the dust collector, and the unlocking device is constructed to allow the abutting structure to slide towards the commodity shelf when actuated.

Optionally, the one-way stopping device comprises a stopping plate and a one-way rack, the one-way rack is connected to the abutting structure, the stopping plate is arranged on the surface of the commodity shelf facing the fixed seat through a pivoting device and is configured to be pivoted between a stopping position and an unlocking position, wherein the stopping plate is arranged on the surface of the commodity shelf facing the fixed seat through a pivoting device, and the one-way rack is arranged on the surface of the commodity shelf and

when the stop plate is located at the stop position, the stop plate abuts against the one-way rack, and when the stop plate is located at the unlocking position, the stop plate is far away from the one-way rack.

Optionally, the unlocking means is provided on a surface of the shelf facing the cleaner and is configured to urge the stop plate from the stop position to the unlocked position when actuated by the cleaner.

Optionally, the unlocking device is constructed as a button, a through hole is formed in the shelf, the through hole can allow the button to pass through, and the stop plate is pressed close to the button.

Optionally, a torsion spring is arranged on the pivoting device, one end of the torsion spring is abutted to the article carrier, and the other end of the torsion spring is abutted to the stop plate.

Optionally, the fixing seat is provided with a first extending hole, and a surface of the rack facing the fixing seat is provided with a protrusion, and the protrusion extends through the first extending hole and can reciprocate relative to the first extending hole.

Optionally, the dust collector hanger further comprises a fastening member for fixing the dust collector hanger, a second elongated hole is formed in the storage rack, a fastening hole matched with the fastening member is formed in the fixing seat, the fastening member extends through the second elongated hole and the fastening hole, and the storage rack can reciprocate relative to the fastening member through the second elongated hole.

Optionally, one of the fixed seat and the article placing rack comprises a rotating shaft and a gear set matched with the rotating shaft, the other comprises an active rack matched with the gear set, the abutting structure comprises a passive rack matched with the gear set, and the gear set is located between the active rack and the passive rack;

when the commodity shelf slides relative to the fixed seat, the driven rack is driven to move along the sliding direction of the commodity shelf through the matching of the driving rack and the gear set so as to drive the abutting structure to slide along the sliding direction of the commodity shelf.

Optionally, the rack comprises the rotating shaft and the gear set, the gear set comprises an odd number of gears, and the fixing seat comprises a driving rack;

wherein, the supporter for when the fixing base slides, the supporter passes through the gear train to initiative rack provides the effort, the counter force drive that initiative rack provided the gear train rotates, makes passive rack is followed the slip direction of supporter slides.

Optionally, the fixed seat includes the rotating shaft and the gear set, the gear set includes an even number of gears, and the rack includes a driving rack;

when the commodity shelf slides relative to the fixed seat, the driving rack drives the gear set to rotate so as to drive the driven rack to slide along the sliding direction of the commodity shelf.

Optionally, the active rack is including being located respectively the supporter perhaps relative both sides edge area's first active rack and second active rack on the fixing base, the gear train include with first active rack complex first gear train and with second active rack complex second gear train, passive rack include with first gear train complex first passive rack and with the passive rack of second gear train complex second.

Optionally, the article placing rack comprises an article placing main body which is arranged in a plate shape, the article placing main body comprises a groove which is formed by the surface of the article placing main body facing the fixing seat in a concave manner, an accommodating space is enclosed by the groove and the surface of the fixing seat facing the groove, and the accommodating space is used for accommodating the gear set, the passive rack and the active rack.

Optionally, the fixing seat is disposed in a plate shape, the article placing shelf includes an article placing main body disposed in a plate shape, the article placing main body includes a groove formed by a surface of the article placing main body facing the fixing seat in a concave manner, and a surface of the fixing seat disposed along a sliding direction of the article placing main body contacts with a corresponding inner wall of the groove;

the dust collector and the dust collector hanging rack are in a matched state, the surface, perpendicular to the sliding direction, of the fixing seat is in contact with the corresponding inner wall of the groove, and therefore the object placing rack can slide in a limited mode.

Optionally, the abutting structure includes an abutting portion, a passive rack, and a sliding portion connecting the passive rack and the abutting portion, the article carrier includes a sliding groove matched with the sliding portion, and the passive rack and the abutting portion are respectively located on two opposite sides of the article carrier.

Optionally, the sliding speed of the abutting structure is twice as fast as that of the article rack.

The present disclosure also provides a cleaning system comprising a vacuum cleaner and the vacuum cleaner hanger as described above, the vacuum cleaner hanger being for assembling the vacuum cleaner.

Optionally, the vacuum cleaner comprises a hand-held vacuum cleaner.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

according to the embodiment, when the dust collector is locked to the dust collector hanging frame or taken out of the dust collector hanging frame, the abutting structure can slide at a speed larger than the storage rack, so that the abutting structure can abut against the dust collector rapidly or relieve the abutting of the dust collector, the operation convenience is improved, the time is saved, and the dust collector is placed into the hanging frame and taken out of the hanging frame by a user conveniently by adding the one-way stopping device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only,

drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the present invention when taken in conjunction with the accompanying drawings. The accompanying drawings are included to provide a further understanding of the embodiments of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention for explanation of the invention, and are not intended to limit the invention. In the drawings, the same reference numbers generally represent the same or similar parts or steps.

FIG. 1 is a schematic view of a vacuum cleaner for mating with a vacuum cleaner hanger, according to an exemplary embodiment.

FIG. 2 is a front schematic view of a vacuum cleaner pylon according to an exemplary embodiment.

FIG. 3 is a rear schematic view of a vacuum cleaner hanger according to an exemplary embodiment.

Fig. 4 is a schematic structural view of a rack of a cleaner rack according to an exemplary embodiment.

Fig. 5 is a schematic structural view illustrating a fixing base of a cleaner hanger according to an exemplary embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the present invention and are not intended to limit the invention to the particular embodiments described herein. Based on the embodiments of the present invention described in the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

Fig. 1 is a schematic view illustrating a cleaner according to an exemplary embodiment of the present invention, and fig. 2 and 3 are a front schematic view and a rear schematic view illustrating a cleaner hanger according to an exemplary embodiment of the present invention, respectively. After the user finishes cleaning, the dust collector 200 can be locked on the dust collector hanging frame 100, so that the floor space in a room is prevented from being occupied, and the indoor cleanness can be kept. The vacuum cleaner 200 may include a handheld vacuum cleaner, the handheld vacuum cleaner may include a functional main body 201 and an operating main body 202 connected to the functional main body 201, the functional main body 201 may mainly include a suction motor, a dust separating structure, a dust cup, a filtering system, and the like, the operating main body 202 may include a mounting portion 2021 and a holding portion 2022 respectively connected to the functional main body 201, a gap exists between the holding portion 2022 and the functional main body 201, so that a user may pass through the gap between the holding portion 2022 and the functional main body 201 to hold the handheld vacuum cleaner, the mounting portion 2021 may be used to mount a battery module of the vacuum cleaner 200, and one end of the mounting portion 2021 is connected to one end of the holding portion 2022, which is far away from the functional main body 201, so as to obtain a complete and stable vacuum cleaner structure.

In an embodiment, the extending direction of the assembling portion 2021 is perpendicular to the longitudinal direction of the functional body 201, the holding portion 2022 may include a first extending portion 2022A parallel to the assembling portion 2021 and a second extending portion 2022B forming a non-zero included angle with the assembling portion 2021 and the functional body 201, two ends of the second extending portion 2022B are connected to the first extending portion 2022A and the assembling portion 2021, respectively, and the first extending portion 2022A may be provided with a switch button, so that a user can start the vacuum cleaner 200 when holding the vacuum cleaner 200, and the operation habit of the user is met.

In another embodiment, the extension direction of the holding portion 2022 may form a non-zero angle with the mounting portion 2021 and the functional body 201, respectively. In other words, the second extension portion 2022B in the embodiment shown in fig. 1 is directly connected to the functional main body 201 and the fitting portion 2021, so as to simplify the structure.

Based on the technical scheme of this disclosure, dust catcher stores pylon 100 can include fixing base 1, with 1 sliding connection's supporter 2 and with 2 sliding connection's of supporter support tight structure 3, wherein, when dust catcher 200 puts into or shifts out dust catcher stores pylon 100, supporter 2 can slide for fixing base 1, support tight structure 3 and can slide for supporter 2, and supporter 2's slip direction is the same with the slip direction who supports tight structure 3, support tight structure 3's slip speed and be greater than supporter 2 slip speed, thereby when assembly or take out dust catcher 200, can drive through less initiative speed and support tight structure 3 and move towards dust catcher 200 rapidly, thereby lock dust catcher 200 or throw off dust catcher 200 fast, and is convenient to operate, and the operation efficiency is improved.

In this embodiment, as shown in fig. 2-5, the fixing base 1 is provided with a first elongated hole 12, and the surface of the object placing frame 2 facing the fixing base 1 is provided with a protrusion 281 engaged with the first elongated hole 12. The first elongated hole 12 is substantially oval-shaped. In a state that the cleaner hanger 100 is assembled, the protrusion 281 extends through the first elongated hole 12 and is reciprocally movable with respect to the first elongated hole 12, so that the storage shelf 2 can slide back and forth with respect to the fixing base 1.

In the present embodiment, four first elongated holes 12 and four protrusions 281 are provided, and it is understood that in other embodiments not shown, other numbers of first elongated holes 12 and protrusions 281 may be provided.

With continued reference to fig. 2-5, the cleaner hanger 100 further includes a fastener 150, in this embodiment, a screw, for securing the cleaner hanger 100 to, for example, a wall. The shelf 2 is provided with a second extension hole 151, and the fixing base 1 is provided with a fastening hole 152 matched with the fastening piece 150. The second elongated hole 151 is substantially oval-shaped and the fastening hole 152 is shaped to substantially match the cross-sectional shape of the fastening member 150. The fastening member 150 extends through the second elongated hole 151 and the fastening hole 152 so that the cleaner hanger 100 can be fixed to a wall, and in a fixed state, the storage shelf 2 can slide up and down with respect to the fastening member 150 through the second elongated hole 151.

In this embodiment, fixing base 1 and supporter 2 in arbitrary side can include the pivot and with pivot complex gear train, the other party can include with gear train complex initiative rack, support tight structure 3 can include with gear train complex passive rack, and the gear train is located between initiative rack and the passive rack, thereby, when supporter 2 slides with fixing base 1 relatively, can rotate through initiative rack driving gear train, and further drive passive rack and move along supporter 2's slip direction, thereby make and support tight structure 3 and slide along supporter 2's slip direction.

The sliding speed of the rack 2 can be smaller than that of the abutting structure 3 by the cooperation between the driving rack, the gear and the driven rack 31, and the following description will be made in detail by taking the dust collector 200 as an example when being placed in the dust collector hanger 100:

as shown in fig. 4 and 5, in the present embodiment, the rotating shaft and the gear set are located on the rack 2, and the driving rack is located on the fixing base 1, then as shown in fig. 4, the rack 2 may include a rotating shaft 21 and a gear set 22, the gear set 22 may include an odd number of gears, and each gear may be matched with the corresponding rotating shaft 21, and the fixing base 1 may include the driving rack 11. The number of the driving rack 11 may be one or more, and similarly, the number of the gear set 22 and the driven rack 31 may also be one or more, so that the transmission structure formed by the cooperation of the driving rack 11, the gear set 22 and the driven rack 31 may include one or more groups, which is beneficial to improving the stability of the assembly process and the removal process of the vacuum cleaner 200.

For example, as shown in fig. 4 and 5, the driving rack 11 may include a first driving rack 111 and a second driving rack 112, the first driving rack 111 and the second driving rack 112 are respectively located at both side edge regions of the fixing base 1, and the gear set 22 may include a first gear set 221 engaged with the first driving rack 111 and a second gear set 222 engaged with the second driving rack 112; similarly, the driven rack 31 may include a first driven rack 311 engaged with the first gear set 221, and a second driven rack 322 engaged with the second gear set 222. The sliding speed of the object rack 2 and the abutting structure 3 will be described below by taking the transmission structure formed by the first driving rack 111, the first gear set 221 and the first driven rack 311 as an example.

In this embodiment, assuming that the first gear set 221 includes the first gear 2211, the storage rack 2 may further include a storage body 23 disposed in a plate shape and a support portion 24 connected to a distal end of the storage body 23, the support portion 24 may be used to support the functional body 201 of the vacuum cleaner 200, the rotating shaft 21 may be fixedly connected to the storage body 23, and the first gear 2211 may rotate relative to the rotating shaft 21.

When a user holds the holding portion 2022 to place the function body 201 on the supporting portion 24, a movement tendency in the direction indicated by the arrow a may be generated in the first gear 2211, so that the first gear 2211 may generate a force F1 in the direction indicated by the arrow a to act on the first driving rack 111, and since the first driving rack 111 is fixed, a reaction force F2 generated by the first driving rack 111 acts on the first gear 2211, so that the first gear 2211 generates a clockwise rotation, and the first driven rack 311 is further driven to move in the direction indicated by the arrow a, and further the abutting structure 3 generates a sliding movement in the direction indicated by the arrow a.

The first driving rack 111, the first gear 2211 and the first driven rack 311 cooperate to form a transmission structure, and the instant center of speed is located at a contact point of the first driving rack 111 and the first gear 2211. Therefore, the sliding speed of the first gear 2211 can be represented as v1 ═ r × w, and the speed of the first driven rack 311 can be represented as v2 ═ 2r × w, where r is the pitch circle radius of the first gear 2211, and w is the rotation speed of the first gear 2211. Therefore, the abutting structure 3 can move towards the vacuum cleaner 200 at twice the sliding speed of the shelf 2, so as to abut against the vacuum cleaner 200 quickly.

Similarly, when the user holds the grip portion 2022 to take the functional body 201 out of the cleaner hanger 100, the fastening structure 3 can move away from the cleaner 200 at twice the sliding speed of the storage rack 2.

As shown in fig. 4, the cleaner hanger 100 further includes a one-way stopper 160 and an unlocking means 170 (shown in fig. 2) engaged with the one-way stopper 160. The one-way stopping device 160 is disposed on the object placing rack 2 and is configured to prohibit the abutting structure 3 from sliding towards the object placing rack 2 and allow the abutting structure 3 to slide away from the object placing rack 2. The unlocking device 170 can be actuated by the vacuum cleaner 200, and the unlocking device 170, when actuated by the vacuum cleaner 200, can release the stopping action of the one-way stopping device 160, i.e. can allow the abutment structure 3 to slide towards the storage rack 2.

Specifically, the one-way stopper 160 includes a stopper plate 161 and a one-way rack 162. The teeth of the one-way rack 162 are inclined toward one side, and in this embodiment, the teeth of the one-way rack 162 are inclined toward the lower side of the rack 2. The one-way rack 162 is connected to the passive rack 31 of the abutment structure 3. The stopper plate 161 is provided on a surface of the commodity shelf 2 facing the fixing base 1 by a pivoting means 163 and is configured to be pivotable between a stopping position and an unlocking position. When the stop plate 161 is located at the stop position, the stop plate 161 abuts against the one-way rack 162, so that the one-way rack 162 cannot slide downward, thereby causing the tightening structure 3 to cannot slide downward; when the stop plate 161 is located at the unlocking position, the stop plate 161 is away from the one-way rack 162, so that the one-way rack 162 can slide downward, and the tightening structure 3 can also slide downward.

In one embodiment, the unlocking means 170 is configured as a button provided on the surface of the storage shelf 2 facing the cleaner 200. A through hole (not shown) is provided on the surface of the supporter 2, the button 170 passes through the through hole, and the stopper plate 161 is disposed adjacent to the button 170 at the rear surface of the supporter 2. The button 170 is configured to push the stop plate 161 from the stop position to the unlocked position when actuated by the cleaner 200. Specifically, when the cleaner 200 is put into the cleaner hanger 100, the cleaner 200 may contact the button 170 to press the button 170, and when the button 170 is pressed, the stopper plate 161 may be pushed such that the stopper plate 161 pivots from the stopping position to the unlocking position, so that the abutting structure 3 may be normally moved downward. Due to the one-way teeth of the one-way rack 162, when the user takes out the vacuum cleaner 200, the object placing shelf 2 and the abutting structure 3 can move upwards normally without being influenced by the one-way stopping device 160 without pressing the button 170. This arrangement makes it easier for the user to put the cleaner 200 into the cleaner hanger 100 and to take the cleaner 200 out of the cleaner hanger 100.

In the present embodiment, the pivoting device 163 is provided with a torsion spring 164, one end of the torsion spring 164 abuts against the rack 2, and the other end abuts against the stop plate 161. The provision of the torsion spring 164 allows the stop plate 161 to automatically reset toward the stop position when not actuated by the button 170.

In the above embodiments, as shown in fig. 2, the article placing shelf 2 may further include a limiting portion 26 located on the article placing body 23, the shape of the limiting portion 26 and the shape of the supporting portion 24 are respectively adapted to the functional body 201 of the dust collector 200, so that an accommodating space 27 adapted to the functional body 201 can be defined by the limiting portion 26 and the supporting portion 24, when the dust collector 200 is fitted to the dust collector hanger 100, the functional body 201 can be installed and positioned through the accommodating space 27, and when the dust collector 200 is fitted to the dust collector hanger 100, a part of the functional body 201 is accommodated in the accommodating space 27 to limit the dust collector 200.

In this embodiment, as shown in fig. 4, the object placing body 23 may include a groove 231 formed by an inward recess on a surface of the object placing body 23 facing the fixing base 1, and the groove 231 cooperates with a surface of the fixing base 1 facing the object placing frame 2 to form a receiving space. The receiving space can be used to receive the driving rack 11, the gear set 22 and the driven rack 31.

When the vacuum cleaner 200 is assembled to the vacuum cleaner hanger 100, the rack 2 still tends to slide due to the gravity of the vacuum cleaner 200, so that the rack 2 can be prevented from sliding in the following limiting manner.

In an embodiment, as shown in fig. 2 and 3, when the vacuum cleaner 200 is in a matching state with the vacuum cleaner hanger 100, the surface 15 of the fixing base 1 perpendicular to the sliding direction of the object placing body 23 may contact with the corresponding inner wall of the groove 231 to limit the movement of the object placing body 23, so as to prevent the object placing body 23 from continuously sliding due to the gravity action of the vacuum cleaner 200 and damaging the vacuum cleaner hanger 100.

In the above embodiments, as shown in fig. 2 and 4, the abutting structure 3 may further include an abutting portion 32 and a sliding portion 33 connecting the passive rack 31 and the abutting portion 32, and the article placing rack 2 may include a sliding groove (not shown) cooperating with the sliding portion 33, so that the abutting structure 3 can slide relative to the article placing rack 2. When the sliding portion 33 is installed in the sliding groove, the passive rack 31 and the abutting portion 32 are located on two opposite sides of the object main body 23, and the passive rack 31 is closer to the fixing base 1 than the abutting portion 32.

In an embodiment, as shown in fig. 2, the fastening portion 32 may include a first accommodating cavity 321 formed to be recessed inwards, and when the vacuum cleaner 200 is assembled to the vacuum cleaner hanger 100, the assembling portion 2021 of the operating body 202 may be matched with the first accommodating cavity 321 to receive a portion of the assembling portion 2021 of the operating body 202, so as to limit the vacuum cleaner 200.

Based on this disclosed technical scheme, as shown in fig. 2 and 3, supporter 2 can also include the second and hold chamber 29, and this second holds chamber 29 and inwards caves in and forms for the bottom surface of supporting part 24 for it is fixed to carry out the joint with the accessory that cleans of dust catcher 200, is favorable to preventing to clean the condition that the accessory is lost, and in addition, when the user takes out dust catcher 200 from dust catcher stores pylon 100, can in time change and clean the accessory, has practiced thrift the user and has look for the process that corresponds the accessory that cleans.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.

The above description is only for the specific embodiments of the present invention or the description of the specific embodiments, the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A dust collector hanging rack is characterized by comprising a fixed seat, a storage rack connected with the fixed seat in a sliding manner and a propping structure connected with the storage rack in a sliding manner;

2. The vacuum cleaner hanger of claim 1, wherein the one-way detent device comprises a detent plate and a one-way rack, the one-way rack being connected to the retaining structure, the detent plate being disposed on a surface of the storage rack facing the permanent seat by a pivot device and configured to be pivotable between a detent position and an unlocked position, wherein

3. The vacuum cleaner hanger of claim 2, wherein the unlocking device is disposed on a surface of the storage shelf facing the vacuum cleaner and configured to urge the stop plate from the stop position to the unlocked position when actuated by the vacuum cleaner.

4. The vacuum cleaner hanger of claim 3, wherein the unlocking device is configured as a button, a through hole is formed in the storage rack, the through hole allows the button to pass through, and the stop plate is disposed proximate to the button.

5. The vacuum cleaner hanger of claim 2, wherein the pivot device is provided with a torsion spring, one end of the torsion spring abuts against the article carrier, and the other end of the torsion spring abuts against the stop plate.

6. The vacuum cleaner hanger of claim 1, wherein the fixing base is provided with a first elongated hole, and a surface of the storage shelf facing the fixing base is provided with a protrusion extending through the first elongated hole and being reciprocally movable with respect to the first elongated hole.

7. The vacuum cleaner hanger of claim 6, further comprising a fastening member for fixing the vacuum cleaner hanger, wherein a second elongated hole is formed on the article carrier, a fastening hole matched with the fastening member is formed on the fixing base, the fastening member extends through the second elongated hole and the fastening hole, and the article carrier is capable of reciprocating relative to the fastening member through the second elongated hole.

8. The vacuum cleaner hanger according to claim 1, wherein one of the fixed base and the rack comprises a rotating shaft and a gear set matched with the rotating shaft, the other comprises a driving rack matched with the gear set, the abutting structure comprises a driven rack matched with the gear set, and the gear set is located between the driving rack and the driven rack;

9. A cleaning system comprising a vacuum cleaner and a vacuum cleaner hanger as claimed in any one of claims 1 to 8 for mounting the vacuum cleaner.

10. The cleaning system defined in claim 9, wherein the vacuum cleaner comprises a hand-held vacuum cleaner.