CN215533998U

CN215533998U - Dust collector

Info

Publication number: CN215533998U
Application number: CN202023181222.8U
Authority: CN
Inventors: 马加华; 潘俊; 席程琳; 冯康宁
Original assignee: Kingclean Electric Co Ltd
Current assignee: Kingclean Electric Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-01-18
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to the technical field of cleaning tools, in particular to a dust collector which comprises a shell, a middle plate, a HEPA and a cleaning device, wherein the middle plate is arranged in the shell and divides the shell into a dust collecting part and a containing part, the dust collecting part is positioned below the middle plate, and the containing part is positioned above the middle plate; the HEPA is connected with the middle plate and arranged in the dust collecting part; the dust collector cleaning device is arranged in the accommodating part and is used for colliding the middle plate to realize the HEPA cleaning. The utility model can realize the flapping cleaning of the sea handkerchief by controlling the collision between the cleaning device and the middle plate without repeatedly dismounting the sea handkerchief, prolongs the service life of the sea handkerchief, ensures the filtering capacity of the sea handkerchief, has simple structure, high integral dust collection efficiency, convenient use for users and effectively avoids the secondary pollution of dust.

Description

Dust collector

Technical Field

The utility model relates to the technical field of cleaning tools, in particular to a dust collector.

Background

With the development of the times and the improvement of the living standard, dust collecting equipment, in particular household dust collectors, have been widely applied. The vacuum cleaner utilizes the motor to generate air negative pressure in a sealed shell to suck dust or garbage, thereby effectively reducing labor force and improving comfortable cleanliness of living working environment.

The existing dust collector can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven to rotate at a high speed by the motor, air negative pressure is generated in the sealed shell to absorb dust, and the dust is absorbed inside the shell, so that dust in the dust can be accumulated for a long time and the use of the dust is influenced. After the dust-containing gas enters the dust collecting cup, under the action of negative pressure suction, dust in the dust-containing gas can be attached to the outer wall surface of the filter HEPA, and the filter capacity of the HEPA is greatly reduced and the service life of the HEPA and the dust collector is influenced because the HEPA filter screen is blocked due to long-term use of the HEPA and long-term dust collection of the dust collector; and because the HEPA is arranged in the dust collector for filtering, when the adhesion on the HEPA is too much, the HEPA needs to be cleaned and taken out for cleaning and then reinstalled, and secondary pollution of dust can be caused in the process, and the disassembly and assembly process of the HEPA is complicated and troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that in the prior art, HEPA is complex to clean and the cleaning cost is increased.

In order to solve the technical problem, the utility model provides a dust collector. The dust collector claimed by the utility model comprises a shell, a middle plate, a HEPA and a cleaning device, wherein the middle plate is arranged in the shell and divides the shell into a dust collecting part and a containing part, the dust collecting part is positioned below the middle plate, and the containing part is positioned above the middle plate;

the HEPA is connected with the middle plate and arranged in the dust collecting part;

the dust collector cleaning device is arranged in the accommodating part and is used for colliding with the middle plate to realize the HEPA cleaning

The cleaning device comprises an adjusting component and a beating component, the adjusting component comprises an adjusting piece and a turnover structure, and the adjusting piece is rotatably connected with the shell of the dust collector through a turnover rotating shaft;

one end of the turnover structure is connected with the adjusting piece, and the other end of the turnover structure can move between a first position and a second position relative to the shell;

the flapping component is arranged to collide with a middle plate connected with a sea handkerchief in the shell in the motion process of the turnover structure.

In an implementation, the adjusting assembly further includes an elastic element, one end of the elastic element is connected to the housing, and the other end of the elastic element is connected to the adjusting member.

In an embodiment, the adjusting element includes a rotating shaft bracket and an adjusting bracket, the rotating shaft bracket is rotatably connected to the turning rotating shaft, the turning structure is configured as a turning cover, one end of the rotating shaft bracket is connected to the turning cover, and the other end of the rotating shaft bracket is connected to the adjusting bracket.

In an implementation scheme, the adjusting bracket is connected with the rotating shaft bracket through an adjusting rotating shaft.

Specifically, the pivot support with the one end of adjusting the leg joint still is provided with the limiting plate, the limiting plate is located adjust the below of support, the limiting plate is used for adjusting the support and wind when adjusting the pivot and rotating, the restriction adjust the rotation angle of support.

In one embodiment, the other end of the adjusting bracket is suspended;

the adjusting bracket is arranged in such a way that in the process that the overturning structure moves relative to the shell from the second position to the first position, the contact position of the suspension end of the adjusting bracket and the flapping assembly is changed so as to push the flapping assembly to move close to the middle plate connected with the handkerchief;

the flapping assembly is arranged to collide with the middle plate during the motion of the flapping assembly towards the middle plate connected with the HEPA.

In another practical scheme, the other end of the adjusting bracket is suspended;

the adjusting bracket is configured such that during movement of the flip structure relative to the housing from the second position to the first position, the suspended ends of the adjusting bracket are movable relative to the beater assembly from contacting each other to disengaging from each other; and in the moving process, the flapping component is driven to move towards the direction far away from the middle plate connected with the HEPA;

the flapping assembly is arranged to fall back after the suspension ends of the adjusting bracket move relative to the flapping assembly from mutual contact to mutual separation and collide with the middle plate connected with the HEPA.

In an implementation scheme, the flapping assembly comprises a first flapping rod, a first impact block, a first elastic piece and a flapping rotating shaft;

the first beating rod rotates around the beating rotating shaft, one end of the first elastic piece is connected with the first beating rod, the other end of the first elastic piece is connected with the middle plate, the first impact block is connected with the bottom of the first beating rod, and the first impact block is located above the middle plate.

In another practical scheme, the flapping assembly comprises a second knocking rod, a second impact block and a second elastic piece;

one end of the second knocking rod is connected with the middle plate, the other end of the second knocking rod is connected with the second elastic piece, the other end of the second elastic piece is connected with the second impact block, and the second impact block is located above the middle plate.

In another practical scheme, the other end of the adjusting bracket is connected to the flapping assembly, and when the flip structure moves relative to the housing from the first position to the second position, the flip structure drives the rotating shaft bracket to rotate around the flip rotating shaft, and the rotating shaft bracket drives the adjusting bracket to move, so that the flapping assembly moves in a direction close to the middle plate and collides with the middle plate connected with the hypa in the moving process.

In another embodiment, the flapping assembly comprises a third rapping rod, a third impact block, a third elastic member, a first compression baffle, and a first connecting column;

one end of the third knocking rod is connected with the adjusting support, the other end of the third knocking rod is connected with the third impact block, the third impact block is located above the middle plate, the first compression baffle is located above the third impact block, the first connecting column is arranged between the first compression baffle and the third impact block, the third elastic piece is sleeved on the first connecting column, and the third impact block can move along the first connecting column in the direction close to or far away from the first compression baffle. In another practical scheme, the adjusting bracket is fixedly connected with the rotating shaft bracket, and the other end of the adjusting bracket is suspended;

In another practical scheme, the flapping assembly comprises a sliding assembly, a fourth knocking rod, a fourth impact block, a fourth elastic piece, a second compression baffle and a second connecting column;

the sliding assembly comprises a fixed plate and a movable plate, the fixed plate and the movable plate are arranged at intervals, and a sliding channel is formed by intervals between the fixed plate and the movable plate;

a sliding shaft is arranged at one end of the fourth knocking rod, the other end of the fourth knocking rod is connected with the fourth impact block, the fourth impact block is located above the middle plate, the second compression baffle is located above the fourth impact block, the second connecting column is arranged between the second compression baffle and the fourth impact block, the fourth elastic piece is sleeved on the second connecting column, and the fourth impact block can move towards or away from the second compression baffle along the second connecting column;

the sliding shaft slides in the sliding channel, a push rod is arranged on the sliding shaft and located below the movable plate, and the push rod is used for driving the movable plate and the sliding shaft to move synchronously. Furthermore, dust catcher cleaning device still includes flip button, flip button sets up flip structure is last, perhaps, flip button sets up on the casing.

In one embodiment, the intermediate plate is filled with a hypa rubber coating.

In one embodiment, the shape of the HEPA is conical.

In one practical scheme, the filling interference between the HEPA rubber coating and the middle plate is 1.5 mm-1.6 mm.

The utility model relates to a dust collector, which comprises a shell, a middle plate, HEPA and a cleaning device, wherein the middle plate is arranged in the shell and divides the shell into a dust collecting part and a containing part; the HEPA is connected with the middle plate and arranged in the dust collecting part; the dust collector cleaning device is arranged in the accommodating part and is used for colliding the middle plate to realize the HEPA cleaning. The utility model can realize the flapping cleaning of the sea handkerchief by controlling the collision between the cleaning device and the middle plate without repeatedly dismounting the sea handkerchief, prolongs the service life of the sea handkerchief, ensures the filtering capacity of the sea handkerchief, has simple structure, high integral dust collection efficiency, convenient use for users and effectively avoids the secondary pollution of dust.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art it is also possible to derive other drawings from these drawings without inventive effort.

FIG. 1 is a schematic view showing a structure of a cleaning apparatus of a vacuum cleaner according to an embodiment;

FIG. 1(a) is a schematic view of a cleaner of a vacuum cleaner;

FIG. 1(b) is a partial three-dimensional schematic view of a vacuum cleaner cleaning apparatus;

FIG. 2 is a state diagram of the flip structure of the cleaning device of FIG. 1 in a first position and a second position;

FIG. 2(a) is a state diagram of the flip structure of the cleaning device of FIG. 1 moved to a first position;

FIG. 2(b) is a state diagram of the flip structure of the cleaning device of FIG. 1 moved to a second position;

FIG. 2(c) is a state diagram of the adjusting bracket contacting the highest point of the flapping assembly during the movement of the turnover structure of the cleaning device in FIG. 1 from the second position to the first position;

FIG. 2(d) is a schematic view of the flip structure of the cleaning device of FIG. 1 moving from the second position to the first position with the first resilient member in a compressed state

FIG. 3 is an enlarged view of a portion of FIG. 1 at I;

FIG. 4 is a schematic view showing a structure of a cleaner cleaning apparatus according to another embodiment;

FIG. 5 is a state diagram of the flip structure of the cleaning device of FIG. 4 in a first position and a second position;

FIG. 5(a) is a state diagram of the flip structure of the cleaning device of FIG. 4 moved to a first position;

FIG. 5(b) is a state diagram of the flip structure of the cleaning device of FIG. 4 moved to a second position;

FIG. 5(c) is a state view of a second impact block during movement of the flip structure of the cleaning device of FIG. 4 from the second position to the first position;

FIG. 6 is a schematic view showing the construction of a cleaner cleaning apparatus according to another embodiment;

FIG. 7 is a state view of the flip structure of the cleaning device of FIG. 6 in a first position and a second position;

FIG. 7(a) is a state view of the flip structure of the cleaning device of FIG. 6 moved to a first position;

FIG. 7(b) is a state view of the flip structure of the cleaning device of FIG. 6 moved to a second position;

FIG. 8 is a schematic view of another embodiment of a cleaner cleaning apparatus;

FIG. 9 is a state view of the flip structure of the cleaning device in a first position and a second position;

fig. 9(a) is a state view of the flip structure of the cleaning device of fig. 8 moved to a first position;

FIG. 9(b) is a state diagram of the flip structure of the cleaning device of FIG. 8 moved to a second position;

FIG. 9(c) is a state diagram of the flip structure of the cleaning device of FIG. 8 during movement of the flip structure from the second position to the first position;

figure 10 is a partial cross-sectional view of the cleaner;

FIG. 11 is a schematic view of the vacuum cleaner;

wherein the reference numbers in the drawings correspond to the following:

1-an adjusting component, 11-an adjusting component, 111-an adjusting bracket, 112-a rotating shaft bracket, 1121-a limiting plate, 113-an adjusting rotating shaft, 12-an overturning structure, 121-an overturning rotating shaft, 2-a beating component, 21 a-a first beating rod, 21 b-a first impact block, 21 c-a first elastic member, 21 d-a beating rotating shaft, 211-a contact part, 2111-a first circular arc, 2112-a second circular arc, 2113-a third circular arc, 212-a connecting part, 22 a-a second beating rod, 22 b-a second impact block, 22 c-a second elastic member, 221-an impact part, 222-an abutting part, 23 a-a third beating rod, 23 b-a third impact block, 23 c-a third elastic member, 23 d-a first compression baffle, 23 e-first connecting column, 24 a-fourth knocking rod, 24 b-fourth impact block, 24 c-fourth elastic piece, 24 d-second compression baffle, 24 e-sliding component, 24 f-second connecting column, 241-sliding shaft, 242-push rod, 243-fixing plate, 244-movable plate, 245-sliding channel, 3-counterweight block, 4-shell, 5-middle plate, 6-sea pascal, 7-connecting component, 71-float railing, 72-float railing cover plate, 73-sea pascal rubber coating, 74-locking fixing piece, 8-elastic element, 9-dust collecting part, 10-containing part, 101-air suction opening, 102-air inlet, 103-vacuum motor and 104-fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example 1:

in order to solve the problems in the prior art, the utility model provides a dust collector.

Specifically, as shown in fig. 10 and 11, the vacuum cleaner includes a housing 4, an intermediate plate 5, a hypar 6, a connecting assembly 7, and the vacuum cleaner cleaning apparatus as claimed above, wherein the intermediate plate 5 is disposed in the housing 4, the intermediate plate 5 divides the housing 4 into a dust collecting part 9 and a receiving part 10, and the dust collecting part 9 is located below the intermediate plate 5 and is used for collecting dust. Specifically, the hypaphorine 6 is disposed in the dust collecting part 9, the hypaphorine 6 is connected below the middle plate 5, and a hypaphorine coating 73 is filled between the hypaphorine 6 and the middle plate 5. Preferably, the hypa 6 and the middle plate 5 are locked in rotation.

Further, as shown in fig. 11, the accommodating part 10 is located above the middle plate 5 for placing electric devices, moving parts, and the like, and particularly, the vacuum cleaner cleaning apparatus is disposed inside the accommodating part 10. Further, as shown in fig. 11, an air suction opening 101 is provided on the middle plate 5, the air suction opening 101 is respectively communicated with the accommodating portion 10 and the dust collecting portion 9, an air inlet 102 is provided on the housing 4, and the air inlet 102 is communicated with the dust collecting portion 9. The accommodating part 10 is also internally provided with a vacuum motor 103, the vacuum motor 103 is provided with fan blades 104, the fan blades 104 are positioned above the air suction opening 101, when the vacuum motor 103 works, a motor shaft of the vacuum motor 103 drives the fan blades 104 to rotate, so that negative pressure is formed in the dust collecting part 9 under the rotating action of the fan blades 104, and accordingly, foreign matters such as external dust and debris enter the dust collecting part 9 through the air inlet 102, and the dust and the debris are cleaned.

When needing to clean the sea handkerchief 6, control cleaning device work, pat medium plate 5 through the impact block, after the impact block patted medium plate 5, medium plate 5 transmitted the shake power to sea handkerchief 6, and sea handkerchief 6 also can send the shake for dust on the sea handkerchief 6 drops to the sea handkerchief bottom under the effect of shake power.

Preferably, the sea handkerchief 6 is designed to be conical in order to enable dust falling during flapping to automatically fall to the bottom and improve the cleaning effect of the sea handkerchief 6. In order to ensure that the sealing between the HEPA 6 and the middle plate 5 is not affected, the filling interference magnitude of the HEPA rubber coating 73 filled between the HEPA and the middle plate 5 can be 1.5 mm-1.6 mm.

Further, in other practical schemes, the hypa 6 can also be connected below the middle plate 5 through the connecting assembly 7. Specifically, the connecting assembly 7 comprises a float bar 71, a float bar cover plate 72, a sea handkerchief rubber coating 73 and a locking fixing piece 74, wherein the sea handkerchief 6 is connected with the locking fixing piece 74, the sea handkerchief 6 is located below the locking fixing piece 74, the locking fixing piece 74 is rotationally locked with the float bar 71, the float bar cover plate 72 is located above the float bar 71, a gap is arranged between the float bar cover plate 72 and the locking fixing piece 74, the gap is filled by the sea handkerchief rubber coating 73, and the sea handkerchief rubber coating 73 is in interference filling with the locking fixing piece 74.

It can be understood that, by arranging the float rail 71, the moisture absorbed by the vacuum cleaner can be absorbed, and after a certain amount of moisture is absorbed, the suction opening 101 is closed, so that the vacuum motor 103 stops working, thereby preventing the vacuum motor 103 from being damaged due to the moisture absorbed in the vacuum motor 103.

Preferably, it can be understood that the sealing effect of the floating railing cover plate 72 and the floating railing 71 can be improved by arranging the sea handkerchief wrapping 73, and the sea handkerchief 6 can be tightly contacted with the middle plate 5 by rotationally locking the sea handkerchief 6 position and the floating railing 71 through the locking fixing piece 74. In order to ensure that the sealing between the HEPA 6 and the locking fixing element 74 is not affected, the filling interference magnitude between the HEPA rubber coating 73 and the locking fixing element 74 can be 1.5 mm-1.6 mm.

Further, as shown in fig. 1, fig. 2 and fig. 3, the present embodiment provides a schematic structural diagram of a cleaner cleaning device, specifically, as shown in fig. 1(a), the cleaner cleaning device includes an adjusting assembly 1 and a flapping assembly 2, the adjusting assembly 1 includes an adjusting part 11 and a turning structure 12, the adjusting part 11 is rotatably connected to the housing 4 of the cleaner through a turning rotating shaft 121, and preferably, the turning structure 12 may refer to any one of a flip cover, a pick, a cover plate, and the like;

the flip structure 12 is connected at one end to the adjustment member 11, and the other end of the flip structure 12 is movable between a first position and a second position relative to the housing 4. Specifically, the first position may refer to a position where the flip structure 12 and the housing 4 are mutually covered, for example, a horizontal position where the flip structure 12 and the housing 4 are mutually covered and locked in fig. 2(a), and the second position may refer to an open position of the flip structure 12 relative to the housing 4, for example, a vertical position of the flip structure 12 in fig. 2 (b); the flapping assembly 2 collides with the middle plate 5 connected with the HEPA 6 in the shell 4 during the movement of the turnover structure 12.

It is understood that the above-mentioned first position is a horizontal position of the flip structure 12 or the second position is a vertical position of the flip structure 12, which is only a preferred mode, and in other practical schemes, the first position may also be a vertical position of the flip structure 12, and the second position may also be a horizontal position of the flip structure 12, or the first position is a position of the flip structure 12 at a first preset angle relative to the horizontal direction, and the second position is a position of the flip structure 12 at a second preset angle relative to the horizontal direction. The specific position thereof can be set according to actual needs, and is not particularly limited herein. Moreover, the first preset angle and the second preset angle may also be set according to actual requirements, and are not specifically limited herein.

Further, as shown in fig. 1(b), the adjusting assembly 1 further includes an elastic element 8, one end of the elastic element 8 is connected to the housing 4, and the other end of the elastic element 8 is connected to the adjusting member 11. The elastic element 8 may be any one of a torsion spring (torsion spring), an elastic plastic member having a certain deformation characteristic, and the like.

Further, regulating part 11 includes pivot support 112 and regulation support 111, pivot support 112 with rotate between the upset pivot 121 and be connected, pivot support 112 one end with flip structure 12 connects, pivot support 112 the other end with adjust support 111 and connect, adjust support 111's other end suspension, adjust support 111 with connect through adjusting pivot 113 between the pivot support 112.

Further, as shown in fig. 3, a limiting plate 1121 is further disposed at an end of the rotating shaft bracket 112 connected to the adjusting bracket 111, the limiting plate 1121 is located below the adjusting bracket 111, and the limiting plate 1121 is configured to limit a rotation angle of the adjusting bracket 111 when the adjusting bracket 111 rotates counterclockwise around the adjusting rotating shaft 113.

Further, the non-connecting end of the adjusting bracket 111 is further provided with a balancing weight 3, and preferably, the balancing weight 3 is embedded in the non-connecting end of the adjusting bracket 111.

Furthermore, the dust collector cleaning device further comprises a flip button, the flip button is arranged on the flip structure 12, when the flip button is arranged on the flip structure 12, a first hook or a first slot is arranged on the flip button, the first hook is used for being matched with a second slot on the shell 4, and the first slot is used for being matched with a second hook on the shell 4;

or,

the flip button is arranged on the shell 4, and when the flip button is arranged on the shell 4, a third clamping hook or a third clamping groove is arranged on the flip button, the third clamping hook is used for being matched with a fourth clamping groove on the turnover structure 12, or the third clamping groove is used for being matched with the fourth clamping hook on the turnover structure 12. Preferably, in the present embodiment, the flip button is provided on the housing 4.

Further, in the present embodiment, the tapping assembly 2 includes a first tapping rod 21a, a first impact block 21b, a first elastic member 21c and a tapping rotating shaft 21 d; the elastic member 21c is disposed between the first knocking rod 21a and the middle plate 5 connected with the hypa 6, specifically, one end of the first elastic member 21c may be connected with the first knocking rod 21a, the other end of the first elastic member 21c may be connected with the middle plate 5, or one end of the first elastic member 21c may be abutted against the first knocking rod 21a, the other end of the first elastic member 21c is sleeved on the mounting bracket on the middle plate 5,

alternatively, one end of the first elastic member 21c abuts against the first tapping rod 21a, and the other end of the first elastic member 21c abuts against the middle plate 5.

The first impact block 21b is connected with the bottom of the first knocking rod 21a, and the first impact block 21b is positioned above the middle plate 5; preferably, in the present embodiment, the first elastic member 21c is configured as a return spring.

The first tapping rod 21a includes a contact portion 211 and a connection portion 212, one end of the contact portion 211 is connected to the connection portion 212, and the other end of the contact portion 211 is used for contacting the adjustment bracket 111. The non-connection end of the contact portion 211 is an arc-shaped structure, which may be formed by connecting a protrusion and an arc, or may be a continuous curve, or may be connected by a plurality of arc knots, for example, in this embodiment, the arc-shaped structure includes a first arc 2111, a second arc 2112, and a third arc 2113 that are connected in sequence, a center of the first arc 2111 is located below the first arc 2111, a center of the second arc 2112 is located above the second arc 2112, a center of the third arc 2113 is located above the third arc 2113, and a radius of the second arc 2112 is smaller than a radius of the third arc 2113. The distances from the first arc 2111, the second arc 2112 and the third arc 2113 to the middle plate 5 decrease in sequence.

The number of the first impact blocks 21b can be one or more, and the middle plate 5 connected with the sea handkerchief 6 can be beaten by arranging the first impact blocks 21b, so that the beating force of the sea handkerchief 6 is increased, and the cleaning effect of the sea handkerchief 6 is improved.

Specifically, in the present embodiment, during the movement of the turnover structure 12 relative to the housing 4 from the second position to the first position, the contact position between the suspension end of the adjusting bracket 111 and the tapping assembly 2, specifically, the contact position between the suspension end of the adjusting bracket 111 and the contact portion 211 of the first tapping rod 21a, is changed, so as to push the tapping assembly 2 to rotate around the tapping rotating shaft 21d, so as to adjust the distance between the first impact block 21b and the middle plate 5, and during the counterclockwise rotation of the first tapping rod 21a around the tapping rotating shaft 21d, the first impact block 21b moves in a direction away from the middle plate 5 connected with the hpa 6, and during the clockwise rotation of the first tapping rod 21a around the tapping rotating shaft 21d, the first impact block 21b moves in a direction close to the middle plate 5 connected with the hpa 6, and collides with the middle plate 5 during the movement. After the first impact block 21b collides with the middle plate 5, the middle plate 5 transmits the collision force to the HEPA 6, so that the beating of the HEPA 6 is realized. In the process that the turnover structure 12 moves from the first position to the second position relative to the housing 4, the rotating shaft bracket 112 rotates counterclockwise around the turnover rotating shaft 121 to drive the turnover structure 12 to rotate, and drive the end of the adjusting bracket 111 to sequentially pass through the first arc 2111, the second arc 2112 and the third arc 2113, preferably, the radius of the first arc 2111 is 15mm to 25mm, the radius of the second arc 2112 is 35mm to 45mm, and the radius of the third arc is 75mm to 85 mm.

Specifically, with reference to fig. 2(a) to 2(d) in fig. 2, the beating principle of the plate 5 in the present embodiment is described as follows: as shown in fig. 2(b), when the flip structure 12 is in the second position, at this time, the adjusting bracket 111 is in a natural sagging state under the action of its own weight or under the action of the counterweight 3, and is attached to the limiting plate 1121 on the rotating shaft bracket 112. The suspended end of the adjusting bracket 111 is in contact with the contact portion 211 of the first tapping rod 21 a. After the flip structure 12 is pressed, the flip structure 12 moves clockwise from the second position, and in the process of the clockwise movement of the flip structure 12, the rotating shaft bracket 112 is driven to rotate clockwise around the flip rotating shaft 121, and the limiting plate 1121 on the rotating shaft bracket 112 pushes the adjusting bracket 111 to move clockwise around the adjusting rotating shaft 113. In the process that the adjusting bracket 111 moves clockwise around the adjusting rotating shaft 113, the adjusting bracket 111 contacts with the arc-shaped structure through the suspension end and pushes the first tapping rod 21a to rotate counterclockwise around the tapping rotating shaft 21d, and the first elastic member 21c is compressed in the process that the first tapping rod 21a rotates counterclockwise around the tapping rotating shaft 21d, so that the first impact block 21b is driven to move in the direction away from the middle plate 5 connected with the HEPA 6. As the flip structure 12 gradually approaches the first position of fig. 2(a) from the second position of fig. 2(b), for example, during the movement of the flip structure 12 from fig. 2(b) to the dashed line position of fig. 2(d), the adjusting bracket 111 gradually approaches the highest point of the first arc 2111, the distance between the first impact block 21b and the middle plate 5 gradually increases, and the compression amount of the first elastic member 21c gradually increases. When the adjusting bracket 111 moves counterclockwise along the contact portion 211 to the highest point of the first arc 2111, the distance between the first impact block 21b and the middle plate 5 is the largest, and the compression amount of the first elastic member 21c is the largest, then the adjusting bracket 111 passes through the highest point of the first arc 2111, the adjusting bracket 111 is separated from the first tapping rod 21a, and at the moment that the adjusting bracket 111 is separated from the first tapping rod 21a, the first tapping rod 21a rotates clockwise around the tapping rotating shaft 21d under the elastic force of the first elastic member 21c, so as to drive the first impact block 21b to move toward the middle plate connected with the hpa 6, and collide with the middle plate 5 during the movement, and after the collision, the tapping assembly 2 does not rotate any more. After the first impact block 21b collides with the middle plate 5, the middle plate 5 transmits the collision force to the hypa 6, so that the beating of the hypa 6 is realized.

It can be understood that, since the radius of the third circular arc 2113 of the contact portion 211 on the first tapping rod 21a is greater than the radius of the second circular arc 2112, in the process of counterclockwise rotation of the first tapping rod 21a around the tapping rotating shaft 21d, the difference between the distance that the first tapping rod 21a is pressed downwards and the distance that the first impact block 21b is lifted upwards under the driving of the first tapping rod 21a is relatively small, for example: when the first tapping rod moves from fig. 2(b) to the dashed line position of fig. 2(d), the distance that the first tapping rod 21a is pressed downward is 13.89mm, and the distance that the first impact block 21b is lifted upward is 11.28mm, and the difference between the two is only 2.61 mm. Therefore, after the adjusting bracket 111 is disengaged from the first striking rod 21a, the first striking rod 21a can be quickly restored to the original position by the elastic force of the first elastic member 21c, and the first impact block 21b can strike the middle plate 5 quickly.

Further, after the adjusting bracket 111 is separated from the first tapping rod 21a, the adjusting bracket 111 is driven by the flip structure 12 to continue to move clockwise until the flip structure 12 shown in fig. 2(a) is in the first position. After the flip structure 12 moves to the first position shown in fig. 2(a), the fourth hook on the flip structure 12 is engaged with the third slot on the flip button on the housing 4, so as to lock the flip structure 12 with the housing 4 through the flip button. After the flip structure 12 moves to the first position, the adjusting bracket 111 is attached to the limiting plate 1121 on the rotating shaft bracket 112.

The turning structure 12 is adjusted to move from the first position shown in fig. 2(a) to the second position shown in fig. 2(b), specifically, the flip button is pressed, the elastic element 8 drives the rotating shaft bracket 112 to rotate counterclockwise, and the rotating shaft bracket 112 drives the turning structure 12 to rotate counterclockwise from the first position shown in fig. 2(a) to the second position shown in fig. 2 (b). In the movement process that the turning structure 12 is changed from the first position to the second position counterclockwise, the rotating shaft bracket 112 rotates counterclockwise around the turning rotating shaft 121, the rotating shaft bracket 112 drives the turning structure 12 to rotate counterclockwise, the rotating shaft bracket 112 drives the adjusting bracket 111 to rotate counterclockwise around the adjusting rotating shaft 113, when the adjusting bracket 111 rotates to contact with the highest point of the arc structure of the first knocking rod 21a as shown in fig. 2(c), the first knocking rod 21a blocks the adjusting bracket 111 from rotating counterclockwise, so that the adjusting bracket 111 rotates clockwise around the adjusting rotating shaft 113, and in the process that the adjusting bracket 111 rotates clockwise around the adjusting rotating shaft 113, the adjusting bracket 111 is simultaneously dragged by the rotation of the counterclockwise rotation of the rotating shaft bracket 112, so that the adjusting bracket 111 gradually passes through the highest point (the highest point of the first arc 2111) of the arc structure of the first knocking rod 21a, after the striking rod passes over the highest point of the arc-shaped structure of the first striking rod 21a, the striking rod continues to rotate counterclockwise along with the rotating shaft bracket 112, and the striking rod keeps attached to the limiting plate 1121 under the limiting action of the limiting plate 1121. Until the flip structure 12 is opened to the second position as shown in fig. 2(b), the adjusting bracket 111 is restored to the natural drooping state under the action of its own weight or the action of the weight 3, so as to prepare for the next flapping.

It can be understood that the sea handkerchief 6 can be designed into a cone-shaped structure, so that the dust falling in the beating process can automatically fall to the bottom of the dust barrel, and the cleaning effect of the sea handkerchief 6 is improved. The length of flip structure 12 can be set for according to actual conditions, for example, can be with the length extension of flip structure 12 to utilize flip structure 12 to make the user act on the arm of force extension, make the power of knocking of the medium plate 5 that is connected with the hypa 6 increase through lever principle, realize laborsaving effect.

Preferably, in this embodiment, the turning structure 12 may be configured as a turning cover, and a receiving cavity is disposed in the turning cover, and the receiving cavity may be used for installing a battery pack or placing an accessory product, preferably for installing the battery pack, so as to provide power for the motor of the vacuum cleaner when the motor is operated. The elastic element 8 may be configured as a torsion spring, and specifically, the torsion spring includes a first connection end, a second connection end, and a rotation center shaft, the first connection end is connected to the rotation center shaft, the other end of the first connection end is connected to the housing 4, one end of the second connection end is connected to the rotation center shaft, the other end of the second connection end is connected to the adjusting member 11, the rotation center shaft is a hollow structure, and the rotation center shaft is sleeved on the turning rotation shaft 121. By configuring the elastic element 8 as a torsion spring, it is possible to realize that the flip cover is kept in the unscrewed state without an external force action based on the action of the torsion spring after the flip cover button is pressed.

It will be appreciated that in this embodiment, the flip structure 12 may also be configured as a pick or a cover plate, and the resilient element 8 may be configured as a resilient plastic member having shape-changing characteristics, and the movement of the flip structure 12 between the first and second positions may be effected manually based solely on the flipping action of the flip structure 12, without regard to the locking of the flip structure 12 to the housing 4, i.e. without the provision of a flip button.

The cleaning device can collide with the middle plate by controlling the cleaning device, so that the flapping cleaning of the HEPA is realized, further, the cleaning device of the dust collector comprises an adjusting component 1 and a flapping component 2, the adjusting component 1 comprises an adjusting part 11 and a turnover structure 12, and the adjusting part 11 is rotatably connected with a shell 4 of the dust collector through a turnover rotating shaft 121; one end of the turnover structure 12 is connected with the adjusting piece 11, and the other end of the turnover structure 12 can move between a first position and a second position relative to the shell 4; the beater assembly 2 is arranged to collide with the middle plate 5 with the hypa 6 attached inside the housing 4 during the movement of the flip structure 12. The utility model can realize collision with the middle plate 5 connected with the HEPA 6 in the movement process of the turnover structure 12 by adjusting the turnover structure 12, thereby realizing flapping cleaning of the HEPA 6, needing no repeated disassembly and assembly of the HEPA 6, prolonging the service life of the HEPA 6, ensuring the filtering capability of the HEPA 6, having simple structure, high integral dust collection efficiency, convenient use for users and effectively avoiding secondary pollution of dust.

It is understood that, in the above example, the adjusting bracket 111 rotates around the adjusting rotating shaft 113, which is only a preferred embodiment, in other practical solutions, the adjusting bracket 1121 may also be integrally formed with the rotating shaft bracket 112, that is, during the movement of the flipping structure 12, the adjusting bracket 111 and the rotating shaft bracket 112 rotate together around the flipping rotating shaft 121, so as to achieve the effect that the flapping assembly 2 collides with the middle plate 5 of the casing 4 to which the hpa 6 is connected during the movement of the flipping structure 12.

Further, in the above example, the two limit plates 1121 are disposed to limit the rotation angle of the adjusting bracket 111 when the adjusting bracket 111 rotates counterclockwise around the adjusting rotating shaft 113, and in other implementations, one limit plate 1121 may be disposed to limit the rotation angle of the adjusting bracket 111 when the adjusting bracket 111 rotates counterclockwise around the adjusting rotating shaft 113, and the other limit plate 1121 may be disposed to limit the rotation angle of the adjusting bracket 111 when the adjusting bracket 111 rotates clockwise around the adjusting rotating shaft 1113.

It can be understood that, when the adjusting bracket 1121 is integrally formed with the rotating shaft bracket 112 or when the limiting plate 1121 is provided in two, the flapping assembly 2 collides with the middle plate 5 to flap the middle plate 5 during the movement of the flip structure 12 from the first position to the second position and during the movement of the flip structure 12 from the second position to the first position, so as to flap the hpa 6. The specific beating process can be analyzed by referring to the above embodiments and the diagrams, and detailed description is omitted here.

Example 2:

specifically, this embodiment provides another schematic structural view of a cleaner cleaning apparatus of a vacuum cleaner, and unlike embodiment 1, in the embodiment, as shown in fig. 4 and 5,

the tapping assembly 2 comprises a second tapping rod 22a, a second impact block 22b and a second elastic piece 22 c; one end of the second striking rod 22a is connected to the middle plate 5, the other end of the second striking rod 22a is connected to the second elastic member 22c, the other end of the second elastic member 22c is connected to the second impact block 22b, and the second impact block 22b is located above the middle plate 5; when the second elastic member 22c is in a freely stretched state, the second impact block 22b is in contact with the middle plate 5. Preferably, the second elastic member 22c is configured as a spring. Specifically, the second knocking lever 22a may be integrally formed with the middle plate 5, or may be detachably connected to the middle plate 5. The second tapping rod 22a and the second elastic member 22c are connected by bolts or rivets. A bolt or a rivet may serve as a rotation fulcrum of the second elastic member 22 c.

The second impact block 22b may be an impact block with a notch, and includes an abutting portion 222 and an impact portion 221, the abutting portion 222 is connected to the second elastic member 22c, one end of the impact portion 221 is connected to the abutting portion 222, and the other end of the impact portion 221 is configured to collide with the middle plate 5 connected to the hypa 6 in the process that the flip structure 12 moves between the first position and the second position.

The number of the second impact blocks 22b can be one or more, and the middle plate 5 connected with the sea handkerchief 6 can be beaten by arranging the second impact blocks 22b, so that the beating force of the sea handkerchief 6 is increased, and the cleaning effect of the sea handkerchief 6 is improved.

In particular, in the present embodiment, the adjusting bracket 111 is configured such that during the movement of the flip structure 12 relative to the housing 4 from the second position to the first position, the suspended ends of the adjusting bracket 111 can move relative to the tapping assembly 2 from contacting each other to disengaging each other; and in the moving process, the flapping component 2 is driven to move towards the direction far away from the middle plate 5 connected with the HEPA 6;

the flapping assembly 2 is configured to fall back after the suspended ends of the adjusting bracket 111 move from contacting to disengaging with respect to the flapping assembly 2, colliding with the middle plate 5 to which the HEPA 6 is connected.

Specifically, with reference to fig. 5(a) to 5(c) in fig. 5, the beating principle of the middle plate 5 of the present embodiment is described as follows: as shown in fig. 5(b), when the flip structure 12 is located at the second position, at this time, the suspension end of the adjusting bracket 111 contacts with the abutting portion 222 of the second impact block 22b in the tapping assembly 2, the contact area between the suspension end of the adjusting bracket 111 and the abutting portion 222 is the largest at this time, after the flip structure 12 is pressed, the flip structure 12 moves clockwise from the second position, in the process of clockwise movement of the flip structure 12, the rotating shaft bracket 112 is driven to rotate clockwise, and the limiting plate 1121 on the rotating shaft bracket 112 pushes the adjusting bracket 111 to move clockwise. In the process of clockwise movement, the adjusting bracket 111 pries the second impact block 22b to move in the direction away from the middle plate 5, and the second elastic element 22c rotates in the direction away from the middle plate 5 with the connecting end of the second elastic element 22c and the second knocking rod 22a as a rotation fulcrum. As the flip structure 12 gradually approaches the first position shown in fig. 5(a), the contact area of the overhanging end of the adjustment bracket 111 and the abutment portion 222 gradually decreases. When the contact area between the suspended end of the adjustment bracket 111 and the abutting portion 222 becomes zero, the suspended end of the adjustment bracket 111 is disengaged from the abutting portion 222, and the second elastic member 22c is restored to the original state by the elastic force. Thereby, the second impact block 22b is caused to fall back in a direction close to the middle plate 5 to which the hypa 6 is connected by the elastic force of the second elastic member 22c and the self gravity, and after the fall back, the impact portion 221 collides with the middle plate 5 to which the hypa 6 is connected. After the middle plate 5 is collided, the shaking force generated by the collision is transmitted to the HEPA 6, so that the beating of the HEPA 6 is realized.

Further, the falling speed of the second impact block 22b is greater than the falling speed of the adjusting bracket 111 under the action of its own weight and the elastic force of the second elastic member 22c, so that after the adjusting bracket 111 is separated from the second impact block 22b, the adjusting bracket 111 is overlapped above the second impact block 22b, the second impact block 22b interferes with the falling of the adjusting bracket 111, and the second impact block 22b forms an interference point on the adjusting bracket 111 as shown in fig. 5 (c).

Subsequently, the flip structure 12 is adjusted such that the flip structure 12 moves from the first position to the second position. In the process that the turnover structure 12 moves from the first position to the second position, the turnover structure 12 drives the rotating shaft support 112 to rotate counterclockwise, the rotating shaft support 112 drives the adjusting support 111 to rotate counterclockwise around the adjusting rotating shaft 113, and in the rotating process of the adjusting support 111, the position of the interference point shown in fig. 5(c) is gradually crossed, and the interference point is contacted with the abutting part 222 of the second impact block 22b after the interference point is crossed, so that preparation is made for next beating.

The cleaning device can collide with the middle plate by controlling the cleaning device, so that the flapping cleaning of the HEPA is realized, the repeated assembly and disassembly of the HEPA are not needed, furthermore, the cleaning device of the dust collector comprises an adjusting component 1 and a flapping component 2, the adjusting component 1 comprises an adjusting part 11 and a turnover structure 12, and the adjusting part 11 is rotatably connected with the shell 4 of the dust collector through a turnover rotating shaft 121; one end of the turnover structure 12 is connected with the adjusting piece 11, and the other end of the turnover structure 12 can move between a first position and a second position relative to the shell 4; the beater assembly 2 is arranged to collide with the middle plate 5 with the hypa 6 attached inside the housing 4 during the movement of the flip structure 12. The utility model can realize collision with the middle plate 5 connected with the HEPA 6 in the movement process of the turnover structure 12 by adjusting the turnover structure 12, thereby realizing flapping cleaning of the HEPA 6, needing no repeated disassembly and assembly of the HEPA 6, prolonging the service life of the HEPA 6, ensuring the filtering capability of the HEPA 6, having simple structure, high integral dust collection efficiency, convenient use for users and effectively avoiding secondary pollution of dust.

Example 3:

specifically, this embodiment provides another schematic structural view of a cleaner of a vacuum cleaner, and unlike embodiment 1, in the embodiment, as shown in fig. 6 to 7,

the regulating part 11 includes pivot support 112 and regulation support 111, pivot support 112 with rotate between the upset pivot 121 and be connected, pivot support 112 one end with flip structure 12 connects, pivot support 112 the other end with it connects to adjust support 111, adjust support 111 the other end with it connects to pat subassembly 2.

The flapping assembly 2 comprises a third knocking rod 23a, a third impact block 23b, a third elastic element 23c and a first compression baffle 23 d;

one end of the third striking rod 23a is connected to the adjusting bracket 111, the other end of the third striking rod 23a is connected to the third impact block 23b, the third impact block 23b is located above the middle plate 5, the third elastic member 23c is located between the third impact block 23b and the first compression baffle 23d, and the first compression baffle 23d is located above the third impact block 23 b; when the third elastic member 23c is in a freely stretched state, the third impact block 23b is in contact with the middle plate 5. Preferably, the third elastic member 23c is configured as a return spring.

Specifically, a first connecting column 23e is further disposed between the third impact block 23b and the first compression baffle 23d, the number of the first connecting columns 23e is at least one, the first connecting column 23e is connected with the first compression baffle 23d, the third impact block 23b can move along the direction that the first connecting column 23e is close to or away from the first compression baffle 23d, when the third impact block 23b moves in the direction that the third impact block is close to the first compression baffle 23d, the third elastic member 23c is compressed, and the third elastic member 23c is sleeved on the first connecting column 23 e.

The number of the third impact blocks 23b can be one or more, and the middle plate 5 connected with the sea handkerchief 6 can be beaten by arranging the third impact blocks 23b, so that the beating force of the sea handkerchief 6 is increased, and the cleaning effect of the sea handkerchief 6 is improved.

Specifically, in this embodiment, when the flipping structure 12 moves relative to the housing 4 from the first position to the second position, the flipping structure 12 drives the rotating shaft bracket 112 to rotate around the flipping rotating shaft 121, and the rotating shaft bracket 112 drives the adjusting bracket 111 to move, so that the flapping component 2 moves in a direction close to the middle plate 5 and collides with the middle plate 5 connected with the hpa 6 during the movement.

Specifically, with reference to fig. 7(a) to 7(b) in fig. 7, the beating principle of the middle plate 5 of the present embodiment is described as follows: as shown in fig. 7(a), when the flip structure 12 is in the first position, the third elastic element 23c is in a compressed state between the third impact block 23b and the first compression baffle 23d, and the third impact block 23b is located above the middle plate 5 and is at a certain distance from the middle plate 5. When the adjustable flip structure 12 is moved from the first position to the second position, the flip structure 12, during the movement from the first position to the second position, the reverse structure 12 moves in the reverse direction to drive the rotating shaft bracket 112 to move counterclockwise around the reverse rotating shaft 121, the adjusting bracket 111 is driven by the rotating shaft bracket 112 to move counterclockwise around the adjusting rotating shaft 113, the third impact block 23b moves along the first connecting column 23e in the direction far away from the first compression baffle 23d, i.e., in a direction close to the middle plate 5 to which the hypa 6 is attached, so that when the adjusting bracket 111 moves to the lowest point, the elastic force accumulated on the third elastic element 23c is added on the third impact block 23b, the third impact block 23b collides with the middle plate 5, after the middle plate 5 is collided, the shaking force generated by the collision is transmitted to the HEPA 6, thereby effecting flapping of the hpa 6 with the flip structure to the second position as shown in fig. 7 (b).

Subsequently, the flip structure 12 is adjusted so that the flip structure 12 moves from the second position shown in fig. 7(b) to the first position shown in fig. 7 (a). In the process that the turnover structure 12 moves from the second position to the first position, the turnover structure 12 drives the rotating shaft support 112 to rotate clockwise, the rotating shaft support 112 drives the adjusting support 111 to rotate clockwise around the adjusting rotating shaft 113, in the rotating process of the adjusting support 111, the third impact block 23b is pulled to move towards the direction close to the first compression baffle 23d, the third elastic element 23c is compressed to store energy, and the turnover structure (12) moves to the first position as shown in fig. 7(b) to prepare for the next beating.

The cleaning device of the dust collector comprises an adjusting component 1 and a beating component 2, wherein the adjusting component 1 comprises an adjusting part 11 and a turnover structure 12, and the adjusting part 11 is rotatably connected with a shell 4 of the dust collector through a turnover rotating shaft 121; one end of the turnover structure 12 is connected with the adjusting piece 11, and the other end of the turnover structure 12 can move between a first position and a second position relative to the shell 4; the beater assembly 2 is arranged to collide with the middle plate 5 with the hypa 6 attached inside the housing 4 during the movement of the flip structure 12. The utility model can realize collision with the middle plate 5 connected with the HEPA 6 in the movement process of the turnover structure 12 by adjusting the turnover structure 12, thereby realizing flapping cleaning of the HEPA 6, needing no repeated disassembly and assembly of the HEPA 6, prolonging the service life of the HEPA 6, ensuring the filtering capability of the HEPA 6, having simple structure, high integral dust collection efficiency, convenient use for users and effectively avoiding secondary pollution of dust.

Example 4:

specifically, this embodiment provides another schematic configuration of a cleaner cleaning apparatus for a vacuum cleaner, which is different from embodiment 1 in that, as shown in fig. 8 and 9,

the adjusting part 11 includes a rotating shaft support 112 and an adjusting support 111, the rotating shaft support 112 and the turning rotating shaft 121 are rotatably connected, one end of the rotating shaft support 112 is connected with the turning structure 12, the other end of the rotating shaft support 112 is fixedly connected with the adjusting support 111, and the other end of the adjusting support 111 is suspended.

The flapping assembly 2 comprises a sliding assembly 24e, a fourth tapping rod 24a, a fourth impact block 24b, a fourth elastic piece 24c and a second compression baffle 24 d; the sliding assembly 24e comprises a fixed plate 243 and a movable plate 244, the fixed plate 243 and the movable plate 244 are arranged oppositely and at a distance, and a sliding channel 245 is formed by the gap between the fixed plate 243 and the movable plate 244;

a sliding shaft 241 is arranged at one end of the fourth striking rod 24a, the other end of the fourth striking rod 24a is connected with the fourth impact block 24b, the fourth impact block 24b is positioned above the middle plate 5, the fourth elastic piece 24c is positioned between the fourth impact block 24b and the second compression baffle 24d, and the second compression baffle 24d is positioned above the fourth impact block 24 b; when the fourth elastic member 24c is in a freely stretched state, the fourth impact block 24b is in contact with the middle plate 5;

the sliding shaft 241 slides in the sliding channel 245, a push rod 242 is disposed on the sliding shaft 241, the push rod 242 is located below the movable plate 244, and the push rod 242 is used for driving the movable plate 244 and the sliding shaft 241 to move synchronously.

Specifically, a second connecting column 24f is further arranged between the fourth impact block 24b and the second compression baffle 24d, the number of the second connecting columns 24f is at least one, the second connecting column 24f is connected with the second compression baffle 24d, the fourth impact block 24b can move in the direction that the second connecting column 24f is close to or away from the second compression baffle 24d, when the fourth impact block 24b moves in the direction that the fourth impact block 24b is close to the second compression baffle 24d, the fourth elastic piece 24c is compressed, and the fourth elastic piece 24c is sleeved on the second connecting column 24 f.

The number of the fourth impact blocks 24(b) can be one or more, and the middle plate 5 connected with the HEPA 6 can be beaten by arranging the fourth impact blocks 24(b), so that the beating force of the HEPA 6 is increased, and the cleaning effect of the HEPA 6 is improved.

Specifically, with reference to fig. 9(a) to 9(c), the beating principle of the plate 5 in the present embodiment is described as follows: as shown in fig. 9(b), when the flip structure 12 is in the second position, the suspension end of the adjusting bracket 111 is close to the push rod 242 of the fourth tapping rod 24a, when the flip structure 12 is pressed, the flip structure 12 moves clockwise from the second position, in the process of clockwise movement of the turnover structure 12, the rotating shaft bracket 112 is driven to rotate clockwise, the rotating shaft bracket 112 drives the adjusting bracket 111 to move clockwise, in the process of rotation of the adjusting bracket 111, the suspension end of the adjusting bracket 111 contacts with the push rod 242, and as the flip structure 12 gradually approaches from the second position to the first position, the contact area between the suspension end of the adjusting bracket 111 and the push rod 242 increases from zero and then decreases to zero, for example, to the position shown in fig. 9(c), when the contact area of the suspended end of the adjusting bracket 111 and the push rod 242 is reduced to zero, the suspended end of the adjusting bracket 111 is disengaged from the push rod 242. Before the suspended end of the adjusting bracket 111 is separated from the push rod 242, the fourth elastic member 24c is compressed by the fourth impact block 24b as the flip structure 12 gradually approaches from the second position to the first position, and when the suspended end of the adjusting bracket 111 is separated from the push rod 242, the fourth elastic member 24c is restored to the original state by the elastic force. Thereby, the fourth impact block 24b is caused to fall back in a direction close to the middle plate 5 to which the hypa 6 is connected by the elastic force of the second elastic member 22c and the self gravity, and after the fall back, the impact portion 221 collides with the middle plate 5 to which the hypa 6 is connected. After the middle plate 5 is collided, the shaking force generated by the collision is transmitted to the HEPA 6, so that the beating of the HEPA 6 is realized, and the overturning structure 12 moves to the first position shown in FIG. 9 (a).

Subsequently, the flip structure 12 is adjusted such that the flip structure 12 moves from the first position shown in fig. 9(a) to the second position shown in fig. 9 (b). In the process of moving the turnover structure 12 from the first position to the second position, the turnover structure 12 drives the rotating shaft bracket 112 to rotate counterclockwise, and the rotating shaft bracket 112 drives the adjusting bracket 111 to rotate counterclockwise near the position of the push rod 242, so as to prepare for the next tapping.

It is understood that the structure of the cleaner cleaning apparatus shown in the present embodiment is merely an example, and in other implementations, the structure of the cleaner cleaning apparatus may include, but is not limited to, the structure described in the above embodiments.

Although the present invention has been described by way of preferred embodiments, the present invention is not limited to the embodiments described herein, and various changes and modifications may be made without departing from the scope of the present invention.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The embodiments and features of the embodiments described herein above can be combined with each other without conflict.

While the utility model has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the utility model is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. A vacuum cleaner, characterized in that it comprises a housing (4), a middle plate (5), a HEPA (6) and a cleaning device, wherein the middle plate (5) is arranged in the housing (4), the middle plate (5) divides the housing (4) into a dust collecting part (9) and a containing part (10), the dust collecting part (9) is located below the middle plate (5), and the containing part (10) is located above the middle plate (5);

the HEPA (6) is connected with the middle plate (5), and the HEPA (6) is arranged in the dust collecting part (9);

the vacuum cleaner cleaning device is arranged in the receptacle (10) and is used for impacting the middle plate (5) to clean the HEPA (6).

2. The vacuum cleaner according to claim 1, characterized in that the cleaning device comprises an adjusting assembly (1) and a beating assembly (2), the adjusting assembly (1) comprises an adjusting piece (11) and a turning structure (12), and the adjusting piece (11) is rotatably connected with the housing (4) of the vacuum cleaner through a turning rotating shaft (121);

one end of the turnover structure (12) is connected with the adjusting piece (11), and the other end of the turnover structure (12) can move between a first position and a second position relative to the shell (4);

the flapping assembly (2) is arranged to collide with a middle plate (5) connected with a HEPA (6) in the shell (4) in the movement process of the turnover structure (12).

3. The vacuum cleaner as claimed in claim 2, characterized in that the vacuum cleaner cleaning device further comprises a flip button provided on the flip structure (12) or on the housing (4);

the adjusting assembly further comprises an elastic element (8), one end of the elastic element (8) is connected with the shell (4), and the other end of the elastic element (8) is connected with the adjusting piece (11);

preferably, the adjusting part (11) comprises a rotating shaft support (112) and an adjusting support (111), the rotating shaft support (112) is rotatably connected with the overturning rotating shaft (121), one end of the rotating shaft support (112) is connected with the overturning structure (12), and the other end of the rotating shaft support (112) is connected with the adjusting support (111).

4. The vacuum cleaner as claimed in claim 3, characterized in that the adjusting bracket (111) is connected with the rotating shaft bracket (112) through an adjusting rotating shaft (113).

5. The vacuum cleaner according to claim 4, characterized in that a limit plate (1121) is further disposed at one end of the rotation shaft bracket (112) connected to the adjusting bracket (111), and the limit plate (1121) is configured to limit the rotation angle of the adjusting bracket (111) when the adjusting bracket (111) rotates around the adjusting rotation shaft (113).

6. The vacuum cleaner according to claim 5, characterized in that the other end of the adjusting bracket (111) is suspended;

the adjusting bracket (111) is arranged in such a way that in the process that the overturning structure (12) moves relative to the shell (4) from the second position to the first position, the contact position of the suspension end of the adjusting bracket (111) and the flapping assembly (2) is changed so as to push the flapping assembly (2) to move close to the middle plate (5) connected with the HEPA (6);

preferably, the tapping assembly (2) comprises a first tapping rod (21a), a first impact block (21b), a first elastic member (21c) and a tapping rotating shaft (21 d);

the first knocking rod (21a) rotates around the knocking rotating shaft (21d), one end of the first elastic piece (21c) is connected with the first knocking rod (21a), the other end of the first elastic piece (21c) is connected with the middle plate (5), the first impact block (21b) is connected with the bottom of the first knocking rod (21a), and the first impact block (21b) is located above the middle plate (5);

the flapping assembly (2) is arranged to collide with the middle plate (5) during the motion of the flapping assembly (2) towards the middle plate (5) connected with a HEPA (6).

7. The vacuum cleaner according to claim 5, characterized in that the other end of the adjusting bracket (111) is suspended;

the adjustment bracket (111) is configured such that, during the movement of the flip structure (12) with respect to the housing (4) from the second position to the first position, the suspended ends of the adjustment bracket (111) can move with respect to the tapping assembly (2) from mutual contact to mutual disengagement; and in the moving process, the flapping component (2) is driven to move towards the direction far away from the middle plate (5) connected with the HEPA (6);

preferably, the flapping assembly (2) comprises a second knocking rod (22a), a second impact block (22b) and a second elastic member (22c), one end of the second knocking rod (22a) is connected with the middle plate (5), the other end of the second knocking rod (22a) is connected with the second elastic member (22c), the other end of the second elastic member (22c) is connected with the second impact block (22b), and the second impact block (22b) is located above the middle plate (5);

the flapping assembly (2) is arranged to fall back after the suspended ends of the adjusting bracket (111) move from mutual contact to mutual disengagement relative to the flapping assembly (2) and collide with the middle plate (5) connected with the HEPA (6).

8. The vacuum cleaner as claimed in claim 4, characterized in that the other end of the adjusting bracket (111) is connected to the flapping assembly (2), and when the flip structure (12) moves relative to the housing (4) from the first position to the second position, the flip structure (12) drives the rotating shaft bracket (112) to rotate around the flip rotating shaft (121), and the rotating shaft bracket (112) drives the adjusting bracket (111) to move, so that the flapping assembly (2) moves in a direction close to the middle plate (5) and collides with the middle plate (5) connected with the HEPA (6) during the movement;

preferably, the flapping assembly (2) includes a third knocking rod (23a), a third impact block (23b), a third elastic member (23c), a first compression baffle (23d) and a first connection column (23e), one end of the third knocking rod (23a) is connected to the adjusting bracket (111), the other end of the third knocking rod (23a) is connected to the third impact block (23b), the third impact block (23b) is located above the middle plate (5), the first compression baffle (23d) is located above the third impact block (23b), the first connection column (23e) is disposed between the first compression baffle (23d) and the third impact block (23b), the third elastic member (23c) is sleeved on the first connection column (23e), and the third impact block (23b) can be close to or far away from the compression baffle (23d) along the first connection column (23e) And (4) moving in the upward direction.

9. The vacuum cleaner as claimed in claim 3, characterized in that the adjusting bracket (111) is fixedly connected with the rotating shaft bracket (112), and the other end of the adjusting bracket (111) is suspended;

preferably, the flapping assembly (2) comprises a sliding assembly (24e), a fourth knocking rod (24a), a fourth impact block (24b), a fourth elastic member (24c), a second compression baffle (24d) and a second connecting column (24f), the sliding assembly (24e) comprises a fixed plate (243) and a movable plate (244), the fixed plate (243) and the movable plate (244) are oppositely arranged at intervals, the interval gap between the fixed plate (243) and the movable plate (244) forms a sliding channel (245), one end of the fourth knocking rod (24a) is provided with a sliding shaft (241), the other end of the fourth knocking rod (24a) is connected with the fourth impact block (24b), the fourth impact block (24b) is positioned above the middle plate (5), the second compression baffle (24d) is positioned above the fourth impact block (24b), the second connecting column (24f) is arranged between the second compression baffle (24d) and the fourth impact block (24b), the fourth elastic piece (24c) is sleeved on the second connecting column (24f), the fourth impact block (24b) can move towards the direction close to or away from the second compression baffle (24d) along the second connecting column (24f), the sliding shaft (241) slides in the sliding channel (245), a push rod (242) is arranged on the sliding shaft (241), the push rod (242) is located below the movable plate (244), and the push rod (242) is used for driving the movable plate (244) and the sliding shaft (241) to move synchronously;

10. A vacuum cleaner according to claim 1, characterized in that a hypa encapsulation (73) is filled between the hypa (6) and the middle plate (5);

preferably, the shape of the HEPA (6) is conical;

preferably, the filling interference between the HEPA rubber coating (73) and the middle plate (5) is 1.5-1.6 mm.