CN107233044B

CN107233044B - Garbage can type dust collector

Info

Publication number: CN107233044B
Application number: CN201710633031.4A
Authority: CN
Inventors: 吕冬祥; 柴永壁
Original assignee: Jiangsu Midea Cleaning Appliances Co Ltd
Current assignee: Jiangsu Midea Cleaning Appliances Co Ltd
Priority date: 2017-07-28
Filing date: 2017-07-28
Publication date: 2020-03-06
Anticipated expiration: 2037-07-28
Also published as: CN107233044A

Abstract

The invention discloses a garbage can type dust collector, which comprises: the upper end of the barrel body assembly is provided with a barrel body opening; the barrel cover assembly is pivotally connected with the barrel body assembly so as to open or close the barrel body opening; the floor brush assembly comprises a plurality of spaced brush bodies, the brush bodies are rotatably arranged on the outer bottom wall of the barrel assembly, the brush bodies are movable on the outer bottom wall of the barrel assembly, and the brush bodies can rotate along the rotation axis of the brush bodies. A dirt cup assembly; an air duct assembly; and the moving assembly is arranged at the bottom of the barrel assembly and is spaced apart from the floor brush assembly. According to the garbage can type dust collector, when the garbage can type dust collector is not used, the brush body can be moved to the position below the outer bottom wall of the can body assembly, the attractiveness of the garbage can type dust collector is improved, when the garbage can type dust collector is used, the brush body can be moved outwards to clean surrounding garbage, and the brush body can rotate along the rotation axis of the brush body to clean the surrounding garbage.

Description

Garbage can type dust collector

Technical Field

The invention relates to the technical field of cleaning, in particular to a garbage can type dust collector.

Background

In the related art, the dust collector is placed at other places in a room when not needed, but still occupies a certain space, which affects the life quality of users. The dust collector is designed into a garbage can, the edge brush structure is additionally arranged below the garbage can type dust collector, the cleaning area can be increased, the cleaning effect can be enhanced, meanwhile, the edge brush structure can move, the corresponding position extending out automatically during use can be retracted below a bottom plate when not used, the overall appearance is not influenced, and the abrasion of the edge brush can be reduced.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a garbage can type dust collector which has the advantages of attractive appearance and convenience in use.

A trash can cleaner according to an embodiment of the present invention includes: the upper end of the barrel body assembly is provided with a barrel body opening; the barrel cover assembly is pivotally connected with the barrel body assembly so as to open or close the barrel body opening; a floor brush assembly including a plurality of spaced apart brush bodies rotatably disposed on an outer bottom wall of the tub assembly, the brush bodies being movable at an outer bottom wall of the tub assembly, and the brush bodies being rotatable along a rotational axis thereof. A dirt cup assembly disposed on one of the bowl assembly and the lid assembly; the air channel assembly is arranged on at least one of the barrel body assembly and the barrel cover assembly, the air channel assembly defines an air inlet channel and an air outlet channel, and the air inlet channel and the air outlet channel are communicated with the dust cup assembly; the driving assembly is used for driving airflow in the air duct assembly to flow; and the moving assembly is arranged at the bottom of the barrel body assembly and is spaced apart from the floor brush assembly.

According to the garbage can type dust collector provided by the embodiment of the invention, the brush bodies can be moved to the lower part of the outer bottom wall of the can body assembly when the garbage can type dust collector is not used through the plurality of movable and rotatable brush bodies on the outer bottom wall of the can body assembly, the aesthetic property of the garbage can type dust collector is improved, when the garbage can type dust collector is used, the brush bodies can be moved outwards to clean peripheral garbage, and the brush bodies can rotate along the rotation axes of the brush bodies to clean the peripheral garbage.

According to some embodiments of the present invention, a mounting groove is formed on an outer bottom wall of the barrel assembly, a through limiting rail groove is formed on a bottom wall of the mounting groove, the brush body is movably disposed in the limiting rail groove, and when the brush body is located at one end of the limiting rail groove, the brush body exceeds the outer bottom wall; when the brush body is positioned at the other end of the limiting rail groove, the projection of the brush body on the outer bottom wall is positioned on the outer bottom wall.

In some embodiments of the present invention, the bottom wall of the mounting groove is an inclined surface, and the bottom wall of the mounting groove gradually inclines toward the opening of the tub in a direction from the one end of the limiting rail groove to the other end of the limiting rail groove.

In some embodiments of the present invention, a side wall gear tooth is provided on a side wall of the limiting track groove, and a rotation shaft gear tooth engaged with the side wall gear tooth is provided on the brush body.

In some embodiments of the present invention, at least one inlet duct inlet of the inlet duct is located adjacent to the outer bottom wall of the tub assembly.

In some embodiments of the present invention, the inlet of the air inlet duct is elongated.

In some embodiments of the present invention, the axes of a plurality of said brush bodies are located on a same straight line m, said straight line m being parallel to said air inlet duct inlet.

In some embodiments of the present invention, a motor box driving the brush body to rotate is located inside the outer bottom wall of the barrel assembly and moves along the bottom wall of the installation groove, the width of the moving track of the motor box is the same as the width of the installation groove, the outer diameter of the brush body is D1, the width of the installation groove is D2, the distance between the straight line m and the edge of the inlet of the air inlet duct close to the straight line m is L1, and the following requirements are met: d2/2 is more than or equal to L1 is more than or equal to D1/2.

In some embodiments of the present invention, on the straight line m, the distance between the axes of the two brush bodies at the end is L2, the length of the inlet of the air inlet duct is L3, and the following conditions are satisfied: l2 is more than or equal to D1 and less than or equal to L3.

According to some embodiments of the invention, the at least one outlet of the outlet duct is adjacent to the peripheral wall of the tub assembly.

In some embodiments of the present invention, the outlet flue outlet is located at the rear of the tub assembly and has an angle α with the right rear of the tub assembly, the α ≦ 90 °.

According to some embodiments of the invention, the air conditioner further comprises a suction head assembly, and one end of the suction head assembly is communicated with the air inlet duct.

In some embodiments of the present invention, a handheld suction pipe is disposed between the suction head assembly and the air inlet duct.

According to some embodiments of the invention, the movement assembly comprises a directional wheel and at least one universal wheel, the directional wheel being located on a front side of the universal wheel.

According to some embodiments of the invention, the lid assembly further comprises a battery assembly disposed on at least one of the tub assembly and the lid assembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 2 is a schematic view showing a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 3 is a schematic view showing a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 4 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 5 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 6 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 7 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 8 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 9 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 10 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 11 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 12 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 13 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 14 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 15 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 16 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 17 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 18 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 19 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 20 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 21 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 22 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 23 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 24 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 25 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 26 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 27 is an enlarged view of a portion of the structure of the vacuum cleaner according to the embodiment of the present invention;

FIG. 28 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 29 is an enlarged view of a portion of the structure of the vacuum cleaner according to the embodiment of the present invention;

FIG. 30 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 31 is an enlarged view of a portion of a vacuum cleaner according to an embodiment of the present invention;

FIG. 32 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 33 is an enlarged view of a portion of the structure of the vacuum cleaner according to the embodiment of the present invention;

FIG. 34 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 35 is a control circuit diagram of the vacuum cleaner according to the embodiment of the present invention;

FIG. 36 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 37 is an enlarged view of a portion of the structure of the vacuum cleaner in accordance with the embodiment of the present invention;

FIG. 38 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 39 is an enlarged view of a portion of the structure of the vacuum cleaner in accordance with the embodiment of the present invention;

FIG. 40 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 41 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 42 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 43 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 44 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 45 is an enlarged view of a portion of a vacuum cleaner according to an embodiment of the present invention;

FIG. 46 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 47 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 48 is an enlarged view of a portion of the structure of the vacuum cleaner according to the embodiment of the present invention;

FIG. 49 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 50 is an enlarged view of a portion of the structure of the vacuum cleaner according to the embodiment of the present invention;

FIG. 51 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 52 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 53 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 54 is a schematic view of the structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 55 is a schematic view of the structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 56 is a schematic view of the structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 57 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 58 is a schematic view of the structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 59 is a schematic view of the structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 60 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 61 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 62 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 63 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 64 is a schematic view showing the construction of a vacuum cleaner according to an embodiment of the present invention;

FIG. 65 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 66 is a schematic view of the structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 67 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 68 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 69 is a schematic view of the structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 70 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 71 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 72 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 73 is a schematic view of a cup of a vacuum cleaner according to an embodiment of the present invention;

FIG. 74 is a schematic view showing the construction of a cup body of a vacuum cleaner according to an embodiment of the present invention;

FIG. 75 is a schematic view of a cup of a vacuum cleaner according to an embodiment of the present invention;

FIG. 76 is a schematic view of a cup of a vacuum cleaner according to an embodiment of the present invention;

FIG. 77 is a schematic view showing the construction of a cup body of a vacuum cleaner according to an embodiment of the present invention;

FIG. 78 is a schematic view showing the construction of a cup body of a vacuum cleaner according to an embodiment of the present invention;

FIG. 79 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 80 is an enlarged view of a portion of the structure of the vacuum cleaner in accordance with the embodiment of the present invention;

FIG. 81 is a schematic view of the structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 82 is an enlarged view of a portion of the structure of the vacuum cleaner in accordance with the embodiment of the present invention;

FIG. 83 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 84 is a schematic view of the structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 85 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

FIG. 86 is a schematic view of a structure of a vacuum cleaner according to an embodiment of the present invention;

fig. 87 is an enlarged view of a portion of the structure of the cleaner according to the embodiment of the present invention.

Reference numerals:

in the vacuum cleaner 100, the suction nozzle is provided with a suction nozzle,

a barrel body assembly 1, a cover body pivot hole 11, a first limiting piece 12,

the outer barrel body 13, the limiting groove 131, the positioning rib 132, the reinforcing rib 133,

the inner barrel body 14, the containing cavity 141, the barrel body opening 142, the limiting flange 143,

a storage groove 15, a straw-restraining part 151,

the barrel cover component 2, the cover body pivoting shaft 21, the cover body opening button 22, the barrel cover limiting piece 23, the barrel cover limiting piece 24, the barrel cover inner cavity 25, the dust pouring channel 27, the dust pouring outlet 271, the dust pouring inlet 272, the dust cup bottom cover 28, the guide inclined plane 281, the second limiting piece 282, the third limiting piece 283, the main body part 284, the flanging part 285 and the decorative cover 29,

the transmission assembly 3, the transmission pivot rod 31, the driving end 311, the transmission connecting rod 32, the execution end 321,

the floor brush component 4, the brush body 41, the rotating shaft gear teeth 411, the limiting rail groove 42, the side wall gear teeth 421, the motor box 43, the mounting groove 44,

a dust cup component 5, a cup body 51, a dust outlet 52, an airflow inlet 53, a cup cover 54, a sealing piece 55, an airflow outlet 56, an air inlet partition plate 57, an airflow guide channel 58, a baffle plate 59, a main channel 60,

cover plate 6, flat plate part 61, convex part 62, handle part 63, accommodating groove 64, edge extension part 65, cavity 66, filter cotton 67,

an air duct assembly 7, an air inlet duct 71, an air inlet duct inlet 711, a guiding elbow 712, an air outlet duct 72, an air outlet duct outlet 712,

the suction head assembly 8, the hand-held suction pipe 81,

the device comprises a driving motor 91, a motor shaft 911, a control assembly 92, a driving assembly 93, a moving assembly 94, an orientation wheel 941, a universal wheel 942, a push rod assembly 95, a switch 97 and a battery assembly 98.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A trash can cleaner 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 87.

As shown in fig. 1 to 87, a trash can type cleaner 100 according to an embodiment of the present invention includes: staving subassembly 1, bung subassembly 2, scrubbing brush subassembly 4, dirt cup subassembly 5, wind channel subassembly 7, drive assembly 93 and removal subassembly 94.

Specifically, as shown in fig. 12 to 14, the tub assembly 1 has a tub opening 142 at an upper end thereof, and the tub cover assembly 2 is pivotably connected to the tub assembly 1 to open or close the tub opening 142. The user can open bung subassembly 2 and throw away rubbish to the staving in, and staving subassembly 1 can regard as the garbage bin to use, and bung subassembly 2 can cover rubbish in staving subassembly 1, avoids rubbish to reveal outside, improves the aesthetic property of user's vision. When the dust collector 100 is not needed, the dust collector can be placed in places such as a living room or a study room, namely, a position where a garbage can is normally placed at home, and can be used as the garbage can, so that the problem that the dust collector 100 occupies a large space when not needed can be solved.

As shown in fig. 2, 4 and 15, the floor brush assembly 4 includes a plurality of spaced apart brush bodies 41, the brush bodies 41 are rotatably provided on the outer bottom wall of the bucket assembly 1, the brush bodies 41 are movable on the outer bottom wall of the bucket assembly 1, when the garbage bucket 100 is not in use, the brush bodies 41 can be moved below the outer bottom wall of the bucket assembly 1, the aesthetic appearance of the garbage bucket 100 is enhanced, when the garbage bucket 100 is in use, the brush bodies 41 can be moved outward to clean surrounding garbage, and the brush bodies 41 can be rotated along the rotation axis thereof to clean the surrounding garbage.

For example, in the example shown in fig. 1 and 2, the floor brush assembly 4 includes two brush bodies 41 spaced apart in the left-right direction, the rotation axes of the two brush bodies 41 are connected to the outer bottom wall of the tub assembly 1, and the rotation axes of the two brush bodies 41 each extend in the vertical direction, the two brush bodies 41 are each formed in an umbrella shape and rotate in a horizontal plane, and the two brush bodies 41 are also movable to the outside on the outer bottom wall of the tub assembly 1. When the vacuum cleaner 100 is in operation, the brush body 41 moves and rotates outward, the brush body 41 can contact with the ground, and the brush body 41 rotates to sweep up dust on the ground so that the vacuum cleaner 100 can absorb the dust, which is beneficial to improving the cleanliness of the ground.

Of course, the present invention is not limited thereto, and the floor brush assembly 4 may further include more brush bodies 41. For example, the floor brush assembly 4 may further include three brush bodies 41, and the connecting lines of the rotation axes of the three brush bodies 41 are triangular, and the floor brush assembly 4 may further include four brush bodies 41, and the connecting lines of the rotation axes of the four brush bodies 41 are rectangular.

As shown in FIGS. 1 to 15, the floor brush assembly 4 is disposed on the outer bottom wall of the tub assembly 1, and when the vacuum cleaner 100 is moved, the floor brush assembly 4 can contact with the floor, and the floor brush assembly 4 can sweep up dust on the floor so that the vacuum cleaner 100 can absorb the dust, which is advantageous for improving the cleanliness of the floor. The dirt cup assembly 5 is provided on one of the tub assembly 1 and the tub cover assembly 2, as shown in fig. 9 and 11, the dirt cup assembly 5 is provided on the tub cover assembly 2, and the dirt cup assembly 5 can receive dirt and dust sucked by the cleaner 100.

As shown in fig. 9-11, the air duct assembly 7 is disposed on at least one of the tub assembly 1 and the tub cover assembly 2, the air duct assembly 7 defines an air inlet duct 71 and an air outlet duct 72, the air inlet duct 71 and the air outlet duct 72 are both communicated with the dust cup assembly 5, dust enters the dust cup assembly 5 through the air inlet duct 71, the dust is collected in the dust cup assembly 5, and air from which the dust is removed is discharged from the air outlet duct 72. As shown in fig. 9 and 11, a driving assembly 93 is provided in the tub cover assembly 2, and the driving assembly 93 is used for driving the airflow in the air duct assembly 7 to implement dust collection of the dust collector 100. As shown in fig. 2, 4 and 5, a moving assembly 94 is provided at the bottom of the tub assembly 1 and spaced apart from the floor brush assembly 4. When the cleaner 100 needs to be moved, the moving assembly 94 rotates to allow the cleaner 100 to freely move, thereby performing cleaning in various places.

According to the garbage can type vacuum cleaner 100 of the embodiment of the present invention, by having the plurality of movable and rotatable brush bodies 41 on the outer bottom wall of the can assembly 1, the brush bodies 41 can be moved to below the outer bottom wall of the can assembly 1 when the garbage can type vacuum cleaner 100 is not in use, the aesthetic property of the garbage can type vacuum cleaner 100 is increased, and when the garbage can type vacuum cleaner 100 is in use, the brush bodies 41 can be moved outward to clean surrounding garbage, and the brush bodies 41 can be rotated along the rotation axis thereof to clean the surrounding garbage.

In some embodiments of the present invention, as shown in fig. 1 to 4, 36 and 37, a mounting groove 44 is formed on an outer bottom wall of the tub assembly 1, a through limiting rail groove 42 is formed on a bottom wall of the mounting groove 44, a brush body 41 is movably disposed in the limiting rail groove 42, and the brush body 41 is movable in the limiting rail groove 42. As shown in fig. 4, when the brush body 41 is located at one end (outer end as shown in fig. 4) of the limiting rail groove 42, the brush body 41 protrudes beyond the outer bottom wall; as shown in fig. 2, when brush body 41 is located at the other end (inner end as shown in fig. 2) of limiting rail groove 42, the projection of brush body 41 on the outer bottom wall is located on the outer bottom wall. It should be noted that the inner end and the outer end are relative to the center of the outer bottom wall of the barrel assembly 1, and the inner end is relatively close to the center and the outer end is far from the center.

Therefore, when the garbage can type vacuum cleaner 100 is not used, the brush body 41 can be moved to the lower side of the outer bottom wall of the can assembly 1, the aesthetic property of the garbage can type vacuum cleaner 100 is increased, when the garbage can type vacuum cleaner 100 is used, the brush body 41 can be moved outward to clean the peripheral garbage, and the brush body 41 can be rotated along the rotation axis thereof to clean the peripheral garbage.

For example, in the example shown in fig. 2 and 4, the tub assembly 1 is provided on the outer bottom wall thereof with two mounting grooves 44, the two mounting grooves 44 being spaced apart in the left-right direction and each extending in the left-right direction, the two mounting grooves 44 being symmetrically distributed about a center line of the tub assembly 1 extending in the front-rear direction, each mounting groove 44 being formed in an oblong shape. A long circular limiting rail groove 42 is formed in the bottom wall of each mounting groove 44, and accordingly, the two limiting rail grooves 42 are spaced apart in the left-right direction and extend in the left-right direction, and the two limiting rail grooves 42 are symmetrically distributed about the center line of the barrel assembly 1 extending in the front-back direction. The brush body 41 is movably arranged in the limiting rail groove 42, and when the brush body 41 is positioned at the inner end of the limiting rail groove 42, the projection of the brush body 41 on the outer bottom wall is positioned on the outer bottom wall; when brush body 41 is located at the outer end of limiting rail groove 42, brush body 41 protrudes beyond the outer bottom wall.

In some embodiments of the present invention, as shown in fig. 38 and 39, the bottom wall of the mounting groove 44 is an inclined surface, and the bottom wall of the mounting groove 44 gradually inclines toward the barrel opening 142 in a direction from one end (outer end shown in fig. 39) of the limiting rail groove 42 to the other end (inner end shown in fig. 39) of the limiting rail groove 42, that is, the bottom wall of the mounting groove 44 gradually inclines upward in a direction from the outer end to the inner end of the limiting rail groove 42. Accordingly, in a direction from the outer end to the inner end of the limiting rail groove 42, the side wall of the limiting rail groove 42 is gradually inclined upward. When the machine stops working, the brush body 41 can move to the inner end of the limiting rail groove 42, the brush body 41 is received under the barrel assembly 1, and the brush body 41 can leave the ground, so that when a user needs to move the dust collector 100 when the dust collector 100 does not work, the brush body 41 is scratched on the ground, and the service life of the brush body 41 is shortened; machine during operation, brush body 41 can move the outer end in spacing track groove 42, mainly sweep the peripheral rubbish of dust catcher 100 below the staving subassembly 1 so that be siphoned away, the diapire design of mounting groove 44 is the inclined plane structure, brush body 41 outside and ground fully contact, the inner of the outer diapire of more toward staving subassembly 1 is close to, brush body 41 reduces gradually to the effort on ground, can avoid sweeping the rubbish below the staving subassembly 1 and be taken away by brush body 41 once more like this, can improve and clean the effect.

In some embodiments of the present invention, as shown in fig. 36 and 37, side wall gear teeth 421 are provided on a side wall of the rail limiting groove 42, and a rotation shaft gear tooth 411 engaged with the side wall gear teeth 421 is provided on the brush body 41. When the brush body 41 moves in the limiting rail groove 42, for example, the brush body 41 moves from the outer end to the inner end of the limiting rail groove 42 or from the inner end to the outer end, the rotation shaft gear teeth 411 are engaged with the side wall gear teeth 421 to realize the movement of the brush body 41.

For example, in the example shown in fig. 36 and 37, the side wall gear teeth 421 are provided on the front side wall of the limiting rail groove 42, the rotation shaft gear teeth 411 engaged with the side wall gear teeth 421 are provided on the brush body 41, and after the vacuum cleaner 100 is started, the brush body 41 rotates in the direction shown in fig. 2 and moves outward by the action between the side wall gear teeth 421 and the rotation shaft gear teeth 411, and after the position shown in fig. 4 is reached, the position corresponding to the limiting rail groove 42 does not interact with the corresponding side wall gear teeth 421, and the brush body 41 stops moving and performs the rotation operation at the fixed position (the position shown in fig. 4). After shutdown, the two brush bodies 41 start to rotate in opposite directions (i.e., in the direction 4 shown in fig. 4), the rotating shaft gear teeth 411 of the brush bodies 41 interact with the side wall gear teeth 421 on the limiting track groove 42, the brush bodies 41 move inward, and when the brush bodies 41 move to the position shown in fig. 2, the brush bodies 41 also stop rotating.

In some embodiments of the present invention, as shown in fig. 2, 4, 11 and 15, at least one air inlet duct inlet 711 of the air inlet duct 71 is adjacent to the outer bottom wall of the tub assembly 1. For example, in the example shown in fig. 2, 4 and 15, the outer bottom wall of the tub assembly 1 faces the ground, and the outer bottom wall of the tub assembly 1 is provided with an air inlet duct inlet 711, which faces the ground, so that dust can enter the air inlet duct 71 and enter the dust cup assembly 5 through the air inlet duct inlet 711 when the vacuum cleaner 100 sucks dust. When the air inlet duct 711 is provided at the outer bottom wall of the tub assembly 1, the dust suction of the cleaner 100 is facilitated.

Further, as shown in fig. 2, 4 and 15, the inlet 711 of the air inlet duct is elongated. The strip-shaped air inlet duct 711 can increase the dust collection area and improve the dust collection efficiency. For example, in the example shown in fig. 2, the air inlet duct 711 is located at the middle position of the outer bottom wall of the tub assembly 1, the air inlet duct 711 is elongated and extends in the left-right direction, the floor brush assembly 4 includes two brush bodies 41, each of the two brush bodies 41 is located at the front side of the air inlet duct 711, the two brush bodies 41 are symmetrically distributed about the center line of the air inlet duct 711 extending in the front-back direction, the brush body 41 located at the left side rotates in the clockwise direction (w direction shown in fig. 2), the brush body 41 located at the right side rotates in the counterclockwise direction (v direction shown in fig. 2), and the brush bodies 41 sweep the garbage at the two sides to the air inlet duct 711, thereby facilitating the garbage cleaning.

In some embodiments of the present invention, as shown in fig. 2, 4 and 36, the axes of the plurality of brush bodies 41 are located on a same straight line m, which is parallel to the inlet 711 of the air inlet duct. Thereby, during the rotation of the brush body 41, the peripheral garbage is easily swept under the inlet 711 of the air inlet duct and then sucked into the dust cup assembly 5. For example, in the example shown in fig. 2, 4 and 36, the axes of the two brush bodies 41 are located on the same straight line m, the straight line m extends in the left-right direction, the air inlet duct 711 is provided at the rear side of the straight line m and extends in the left-right direction, and during the rotation of the brush bodies 41, the peripheral garbage is easily swept under the air inlet duct 711 and then sucked into the dust cup assembly 5.

Further, as shown in fig. 2, 4 and 36, the motor box 43 driving the brush body 41 to rotate is located inside the outer bottom wall of the barrel assembly 1 and moves along the bottom wall of the mounting groove 44, the width of the moving track of the motor box 43 is the same as the width of the mounting groove 44, the outer diameter of the brush body 41 is D1, the width of the mounting groove 44 is D2, and the distance between the straight line m and the edge of the inlet 711 of the air inlet duct close to the straight line m is L1, and satisfies: d2/2 is more than or equal to L1 is more than or equal to D1/2. Therefore, not only is peripheral garbage convenient to clean to the air inlet duct inlet 711, but also the structure on the outer bottom wall of the barrel assembly 1 is more compact, and in addition, the processing of the limiting track groove 42 and the air inlet duct inlet 711 is convenient.

Further, as shown in fig. 2, 4 and 36, on the straight line m, the distance between the axes of the two brush bodies 41 at the end is L2, and the length of the inlet 711 of the air inlet duct is L3, which satisfies: l2 is more than or equal to D1 and less than or equal to L3. As shown in fig. 2, the distance between the axes of the two brush bodies 41 is L2. Therefore, mutual interference of the brush bodies 41 in the rotating process can be avoided, the structure on the outer bottom wall of the barrel assembly 1 can be more compact, and peripheral garbage can be conveniently cleaned to the air inlet duct inlet 711.

In some embodiments of the present invention, as shown in fig. 1, 3, 5, 6, and 8, at least one outlet 712 of the outlet duct 72 is adjacent to the outer peripheral wall of the tub assembly 1. From this, avoided the air-out to blow to the people, also played simultaneously and fallen and filterable effect for the noise reduces and the combustion gas is cleaner. For example, in the example shown in fig. 8, one outlet channel outlet 712 of the outlet channel 72 is provided at the lower side of the outer peripheral wall of the tub assembly 1 and extends in the circumferential direction of the tub assembly 1, thereby preventing blowing against a person, and also performing noise reduction and filtration, so that noise is reduced and discharged gas is cleaner.

Further, the outlet channel outlet 712 is located at the rear of the tub assembly 1 and has an angle α of 90 ° or less with the front and rear of the tub assembly 1, so that when the vacuum cleaner 100 is used, the outlet air is prevented from blowing directly against a person located behind, and the comfort of the user is improved.

In some embodiments of the present invention, as shown in fig. 5, 7 and 14, the trash can vacuum cleaner 100 further includes a suction head assembly 8, and one end of the suction head assembly 8 is communicated with the air inlet duct 71. When the suction head assembly 8 is not used, the suction head assembly 8 is fixed on the barrel body assembly 1, when the tea table, the sofa and the like need to be cleaned, the suction head assembly 8 can be pulled out to be used for cleaning the sofa tea table and the like, in addition, the end part of the suction head assembly 8 can be matched with an accessory (such as a suction head with a specific cleaning function) to be used, and the effect is better.

In other embodiments of the present invention, one end of the suction head assembly 8 is connected to the air inlet duct 71, and the other end of the suction head assembly 8 is connected to the air inlet duct inlet 711. When the vacuum cleaner 100 cleans the ground, dust on the ground can enter the suction head assembly 8 through the air inlet duct inlet 711, then enter the air inlet duct 71 and then enter the dust cup assembly 5; when the vacuum cleaner 100 cleans a sofa tea table, etc., one end of the suction head assembly 8 connected with the inlet 711 of the air inlet duct can be pulled out, and some cleaning accessories (such as a suction head with a specific cleaning function) can be arranged to clean the sofa tea table, etc., so that the suction head can be conveniently stored, and the structure of the vacuum cleaner 100 can be simplified.

Further, as shown in fig. 5, 7 and 14, a hand-held suction pipe 81 is provided between the suction head assembly 8 and the air inlet duct 71. The suction head assembly 8 can be arranged at the end part of the handheld suction pipe 81 and is communicated with the handheld suction pipe 81, and the handheld suction pipe 81 can be held by hands for cleaning. In addition, the handheld suction pipe 81 may include a handheld portion and a flexible hose, one end of the handheld portion is connected to the suction head assembly 8, one end of the flexible hose is connected to the other end of the handheld portion, and the other end of the flexible hose is communicated with the air inlet duct 71. When not in use, the telescopic hose can be retracted inside the barrel assembly 1, when the suction head assembly 8 is pulled out to clean a sofa tea table and the like, the telescopic hose extends out of the barrel assembly 1, so that the suction head assembly 8 can move freely without moving the barrel assembly 1, and the cleaning requirement of a user is met.

In some embodiments of the present invention, as shown in fig. 2, 4 and 15, the moving assembly 94 includes a directional wheel 941 and at least one universal wheel 942, the directional wheel 941 being located on a front side of the universal wheel 942. Thereby facilitating movement of the cleaner 100 and enabling free movement of the cleaner 100. For example, in the example shown in fig. 2, the front side of the outer bottom wall of the bucket assembly 1 is provided with one directional wheel 941, the rear side is provided with two universal wheels 942 spaced apart in the left-right direction, the universal wheels 942 can rotate freely in 360 °, and the directional wheel 941 and the universal wheels 942 are combined to allow the vacuum cleaner 100 to move freely indoors.

In some embodiments of the invention, the trash can vacuum cleaner 100 further includes a battery assembly 98, the battery assembly 98 being provided on at least one of the can assembly 1 and the lid assembly 2. The battery assembly 98 can provide power to the vacuum cleaner 100, which can enable the vacuum cleaner 100 to be free from being connected with an external power supply, thereby facilitating the use of the vacuum cleaner 100, and when the vacuum cleaner 100 is used as a trash can, the storage problem of a power line is not required to be considered.

Referring now to fig. 1-87, a trash can cleaner 100 in accordance with one embodiment of the present invention is described, it being understood that the following description is intended to be illustrative only and is not to be construed as limiting the invention.

As shown in fig. 1 to 87, a trash can type vacuum cleaner 100 according to an embodiment of the present invention includes a can assembly 1, a can cover assembly 2, a floor brush assembly 4, a dust cup assembly 5, an air duct assembly 7, a driving assembly 93, a moving assembly 94, a push rod assembly 95, a transmission assembly 3, a driving motor 91, a control assembly 92, a decorative cover 29, a handheld suction pipe 81, and a suction head assembly 8.

Specifically, as shown in fig. 12 to 14 and 34, the upper end of the tub assembly 1 has a tub opening 142, one of the tub cover assembly 2 and the tub assembly 1 is provided with a cover pivot shaft 21, the other is provided with a cover pivot hole 11 engaged with the cover pivot shaft 21, and the tub cover assembly 2 is pivotably connected to the tub assembly 1 to open or close the tub opening 142. The user can open bung subassembly 2 and throw away rubbish to the staving in, and staving subassembly 1 can regard as the garbage bin to use, and bung subassembly 2 can cover rubbish in staving subassembly 1, avoids rubbish to reveal outside, improves the aesthetic property of user's vision. When the dust collector 100 is not needed, the dust collector can be placed in places such as a living room or a study room, namely, a position where a garbage can is normally placed at home, and can be used as the garbage can, so that the problem that the dust collector 100 occupies a large space when not needed can be solved.

As shown in fig. 9-11 and 65, the air duct assembly 7 is disposed on at least one of the tub assembly 1 and the tub cover assembly 2, the air duct assembly 7 defines an air inlet duct 71 and an air outlet duct 72, the air inlet duct 71 and the air outlet duct 72 are both communicated with the dust cup assembly 5, dust enters the dust cup assembly 5 through the air inlet duct 71, the dust is collected in the dust cup assembly 5, and air from which the dust is removed is discharged from the air outlet duct 72.

As shown in fig. 9 and 11, a driving assembly 93 is provided in the tub cover assembly 2, and the driving assembly 93 is used for driving the airflow in the air duct assembly 7 to implement dust collection of the dust collector 100. As shown in fig. 2, 4 and 15, a moving assembly 94 is provided at the bottom of the tub assembly 1 and spaced apart from the floor brush assembly 4. When the cleaner 100 needs to be moved, the moving assembly 94 rotates to allow the cleaner 100 to freely move, thereby performing cleaning in various places.

As shown in FIGS. 2, 4 and 15, the outer bottom wall of the tub assembly 1 faces the ground, and an air inlet duct inlet 711 is provided on the outer bottom wall of the tub assembly 1, the air inlet duct inlet 711 facing the ground, so that dust can enter the air inlet duct 71 and the dirt cup assembly 5 through the air inlet duct inlet 711 when the cleaner 100 cleans. When the air inlet duct 711 is provided at the outer bottom wall of the tub assembly 1, the dust suction of the cleaner 100 is facilitated.

Further, as shown in fig. 2, 4 and 15, the air inlet duct 711 is located at the middle position of the outer bottom wall of the tub assembly 1, the air inlet duct 711 is elongated and extends in the left-right direction, the two brushes 41 are located at the front side of the air inlet duct 711, the two brushes 41 are symmetrically distributed about the center line of the air inlet duct 711 extending in the front-back direction, the brush 41 located at the left side rotates in the clockwise direction (w direction shown in fig. 2), the brush 41 located at the right side rotates in the counterclockwise direction (v direction shown in fig. 2), and the brushes 41 sweep the garbage at the two sides to the air inlet duct 711, so as to facilitate cleaning of the garbage.

The section of the air inlet duct 71 close to the air inlet duct inlet 711 is a telescopic pipe. As shown in fig. 55 and 60, the duct section of the air inlet duct 71 near the inlet 711 of the air inlet duct is an extensible duct section, so that the garbage can type vacuum cleaner 100 can adjust its shape accordingly under different working environment requirements.

As shown in fig. 8, an outlet channel outlet 712 of the outlet channel 72 is disposed at the lower side of the outer peripheral wall of the barrel assembly 1 and extends along the circumferential direction of the barrel assembly 1, thereby preventing the blowing toward the user, and simultaneously playing a role of noise reduction and filtration, so that the noise is reduced and the discharged gas is cleaner, as shown in fig. 1, the outlet channel outlet 712 is located at the right side of the barrel assembly 1, and the included angle α between the center line of the outlet channel outlet 712 and the right rear side of the barrel assembly 1 is 90 °.

As shown in fig. 5, 7 and 14, one end of the suction head assembly 8 is communicated with the air inlet duct 71, and the other end of the suction head assembly 8 is communicated with the air inlet duct inlet 711. When the vacuum cleaner 100 cleans the ground, dust on the ground can enter the suction head assembly 8 through the air inlet duct inlet 711, then enter the air inlet duct 71 and then enter the dust cup assembly 5; when the vacuum cleaner 100 cleans a sofa tea table, etc., one end of the suction head assembly 8 connected with the inlet 711 of the air inlet duct can be pulled out, and some cleaning accessories (such as a suction head with a specific cleaning function) can be arranged to clean the sofa tea table, etc., so that the suction head can be conveniently stored, and the structure of the vacuum cleaner 100 can be simplified.

As shown in fig. 40, one end of the hand-held suction pipe 81 (the end of the hand-held suction pipe 81 communicating with the intake air duct 71) is connected to the upper portion of the tub assembly 1. Therefore, the structure of the dust collector 100 is more compact and reasonable, the dust collector is convenient for a user to store, and meanwhile, the attractiveness of the dust collector 100 can be improved.

As shown in fig. 5 and 40, the outer peripheral wall of the barrel assembly 1 is provided with a containing groove 15 extending in the up-down direction, a handheld suction pipe 81 is arranged in the containing groove 15, part of the structure of the handheld suction pipe 81 is hidden in the barrel assembly 1, and part of the structure is exposed outside the barrel assembly 1, when a sofa or a tea table needs to be cleaned, the suction head assembly 8 can be pulled out, the handheld suction pipe 81 can be extended, at this time, the suction head assembly 8 can be directly taken to clean the sofa or the tea table, and the suction head assembly 8 can also be matched with some conventional small accessories for use, so that the using effect is better.

Further, a straw-limiting part 151 is disposed on the storage groove 15, and the straw-limiting part 151 is adapted to be engaged with the other end of the handheld straw 81 (the end of the handheld straw 81 connected with the suction head assembly 8). Therefore, the hand-held pipette 81 can be fixed in the storage groove 15, and the hand-held pipette 81 is prevented from being separated from the storage groove 15, which affects the use of the user.

As shown in fig. 2, 4 and 15, the moving assembly 94 includes a directional wheel 941 and at least one universal wheel 942, and the directional wheel 941 is located at a front side of the universal wheel 942. The front side of the outer bottom wall of the barrel assembly 1 is provided with a directional wheel 941, the rear side is provided with two universal wheels 942 spaced apart in the left-right direction, the universal wheels 942 can rotate freely at 360 degrees, and the directional wheel 941 and the universal wheels 942 are combined to enable the vacuum cleaner 100 to move freely indoors.

The trash can cleaner 100 further includes a battery assembly 98, the battery assembly 98 being provided on at least one of the can assembly 1 and the can cover assembly 2. The battery assembly 98 can provide power to the vacuum cleaner 100, which can enable the vacuum cleaner 100 to be free from being connected with an external power supply, thereby facilitating the use of the vacuum cleaner 100, and when the vacuum cleaner 100 is used as a trash can, the storage problem of a power line is not required to be considered.

As shown in fig. 57-61, push rod assembly 95 is connected to bowl assembly 1. Therefore, the user can push the garbage can type vacuum cleaner 100 to move conveniently through the push rod assembly 95, so that the dust removing work is more flexible and convenient. When the trash can type dust collector 100 removes dust, a user pushes the trash can type dust collector 100 to move by using the push rod assembly 95, when the trash can type dust collector 100 moves, the floor brush assembly 4 cleans dust in a rotating mode, air flow carrying the dust is sucked into the air inlet duct 71, the air flow carrying the dust enters the dust cup assembly 5 through the air inlet duct 71, the dust is separated and settled in the dust cup assembly 5, and finally the air flow removing the dust is discharged from the air outlet duct 72 to finish dust removal of the trash can type dust collector 100.

At least one of the tub assembly 1 and the push rod assembly 95 is provided with a push rod mounting part, and thus, when the garbage can type dust collector 100 is used as a garbage can, the push rod assembly 95 can be retracted and stably fixed by the push rod mounting part. The push rod mounting portions may be plural and spaced apart along the length direction of the push rod assembly 95 to fix the push rod assembly 95 to the tub assembly 1, and thus, the fixing stability of the push rod assembly 95 may be enhanced.

Further, at least one of the plurality of push rod mounting portions is a clamping portion. Therefore, the push rod mounting part is convenient to process and manufacture, the production cost can be reduced, and the push rod assembly 95 is convenient to fix.

As shown in fig. 59-61, the bucket assembly 1 is rotatable relative to the floor brush assembly 4. It will be appreciated that when the trash can cleaner 100 cleans dust on the floor, the can assembly 1 can be rotated to the state shown in fig. 60 to facilitate a user pushing the trash can cleaner 100 to perform a dust cleaning work; when the trash can cleaner 100 needs to clean dust in a space with a limited height, for example, a bed bottom, a sofa bottom, etc., the can assembly 1 can be rotated to the state as shown in fig. 61 to further lower the overall height of the trash can cleaner 100 for smooth dust removal work.

As shown in fig. 6 to 9, the push rod assembly 95 is connected to the tub assembly 1 and the lower end of the push rod assembly 95 is pivotably connected to the lower end of the tub assembly 1. Thus, when the trash can type vacuum cleaner 100 is used as a trash can, the push rod assembly 95 can be rotated to be close to the can assembly 1 to be retracted, so that the occupied space can be reduced. Moreover, the user can rotate the push rod assembly 95 to a comfortable angle for dust removal according to the height and the use habit, so that the dust removal work is more convenient and comfortable.

As shown in fig. 58-61, the push rod assembly 95 of the trash can 100 can be a retractable push rod. Therefore, when the trash can type dust collector 100 is used as a trash can, the push rod assembly 95 can be retracted to reduce the occupied space of the trash can type dust collector 100; when the trash can type vacuum cleaner 100 performs a dust cleaning operation, the push rod assembly 95 can be pulled out to facilitate the trash can type vacuum cleaner 100 to perform a dust removing operation.

Further, as shown in fig. 5 to 9, the push rod assembly 95 may be configured as a three-section telescopic rod, and the total length of the telescopic rod after being stretched out may be set to about 110 cm. When carrying out the dust removal work, the user can self height and use the habit stretch out different length with push rod assembly 95 to rotatory adjustment is to different angles, removes dust with convenient, comfortable. Moreover, when the trash can type vacuum cleaner 100 is used as a trash can, the push rod assembly 95 can be compressed and retracted and screwed to the rear of the near can body assembly 1, so that the occupied space of the trash can type vacuum cleaner 100 is reduced, and the appearance of the trash can type vacuum cleaner 100 is more attractive. Of course, the push rod assembly 95 can also be provided in multiple sections, and the total length of the telescopic rod can also be set differently according to different requirements.

As shown in fig. 16-19, the driving end 311 of the driving assembly 3 is disposed on the barrel assembly 1, and the actuating end 321 of the driving assembly 3 is connected to the lid assembly 2 to drive the lid assembly 2 to rotate, so that the lid assembly 2 can be opened by driving the driving end 311. The driving end 311 may be stepped on, for example, by foot, to open the lid. When a user holds garbage and needs to throw the garbage, the user can open the barrel cover component 2 by hands inconveniently, the user steps on the driving end 311 by feet to open the barrel cover component 2, and after the user removes the feet, the barrel cover component 2 is automatically closed, so that the user can use the garbage conveniently.

As shown in fig. 17 and 19, the driving end 311 is provided at the bottom of the barrel assembly 1. The free end of the driving end 311 exceeds the wall surface of the outer peripheral wall of the barrel assembly 1. Thereby facilitating the foot to step on the driving end 311 to drive the lid assembly 2 to rotate. As shown in fig. 17 and 19, the transmission assembly 3 includes a transmission pivot rod 31 and a transmission connecting rod 32, the transmission pivot rod 31 may be a lever structure, the transmission pivot rod 31 is substantially horizontally disposed at the bottom of the tub assembly 1, the transmission connecting rod 32 is vertically disposed in the tub assembly 1, one end of the transmission pivot rod 31, which exceeds the outer peripheral wall of the tub assembly 1, is configured as a driving end 311, one end of the transmission pivot rod 31 has a bent portion, and the bent portion is formed as the driving end 311. One end of the transmission connecting rod 32 is connected with the other end of the transmission pivot rod 31, the other end of the transmission connecting rod 32 is connected with the tub cover assembly 2, and the other end of the transmission connecting rod 32 is configured as an actuating end 321. When the driving end 311 is stepped down by a foot, the other end of the transmission pivot lever 31 moves upward, thereby driving the transmission connection lever 32 to move upward to drive the tub cover assembly 2 to rotate, thereby exposing the tub opening 142 to the outside, and facilitating the throwing of the garbage into the tub assembly 1.

As shown in fig. 19, the connection part of the upper end of the transmission connecting rod 32 and the barrel cover assembly 2 is close to the connection part of the barrel cover assembly 2 and the barrel assembly 1. Therefore, when the barrel cover assembly 2 rotates to the opening position, the transmission connecting rod 32 can be prevented from shielding the barrel opening 142, and the influence on throwing garbage into the barrel assembly 1 can be avoided.

As shown in fig. 17, 19 and 34, the driving assembly 93 is adjacent to a portion of the tub cover assembly 2 connected to the tub assembly 1. Specifically, the driving component 93 is disposed above the lid pivot 21 and the execution end 321 of the barrel component 1 and the barrel cover component 2, because the driving component 93 has a larger weight, the gravity center of the driving component 93 is disposed at the lid pivot 21 and the execution end 321 of the barrel component 1 and the barrel cover component 2, so that the opening force can be reduced, and the barrel cover component 2 can be opened and the foot can be moved away by slightly pressing the driving end 311, so that the barrel cover component 2 can be automatically closed.

As shown in fig. 20-23, the driving motor 91 is a stepping motor, the driving motor 91 is connected to the lid assembly 2 to drive the lid assembly 2 to move, and the lid pivoting shaft 21 of the lid assembly 2 and the lid assembly 1 is provided with the driving motor 91 to drive the lid assembly 2 to rotate around the lid pivoting shaft 21. The control assembly 92 is communicatively coupled to the drive motor 91 to control the start or stop of the drive motor 91. From this, can realize making driving motor 91 start through control assembly 92 to drive bung subassembly 2 and rotate, make bung subassembly 2 open, need not to directly open bung subassembly 2 with the hand, the user's of being convenient for use.

As shown in fig. 20 and 21, the control component 92 is an infrared sensor, the infrared sensor is in communication connection with the driving motor 91, the infrared sensor can sense objects around the infrared sensor, and when the infrared sensor senses that objects exist around the infrared sensor, the driving motor 91 can be controlled to act, and the barrel cover component 2 is driven to open.

As shown in fig. 20 and 21, two infrared sensors are disposed on the upper end surface of the tub cover assembly 2 at positions adjacent to the front side, and the two infrared sensors are spaced in the left-right direction, so that the sensing range of the infrared sensors can be increased. As long as an object is close to the infrared sensor, the driving motor 91 is automatically started, the motor shaft 911 of the driving motor 91 rotates clockwise, the motor shaft 911 of the driving motor 91 also drives the lid pivot shaft 21 of the lid assembly 2 to rotate clockwise (clockwise u shown in fig. 23), the lid assembly 2 is started, after the lid assembly 2 is started to reach an angle of 45 degrees, the driving motor 91 automatically stops rotating and keeps the angle still, no matter how the lid assembly shakes in front of the infrared sensor, the driving motor 91 cannot rotate again, the lid assembly 2 is in a starting state and is still, after garbage is discharged, the lid assembly 2 does not need to be manually closed, when the infrared sensor senses that no object exists for 5 seconds continuously, the driving motor 91 is started again, at this time, the motor shaft 911 of the driving motor 91 rotates counterclockwise and drives the lid pivot shaft 21 of the lid assembly 2 to rotate together, and closing the barrel cover component 2, and after the barrel cover component 2 is closed, automatically stopping the work of the driving motor 91.

It should be noted that, when the trash can type vacuum cleaner 100 is used as a trash can, the switch 97 of the vacuum cleaner 100 is in an off state, and the infrared sensor is connected to the driving motor 91; when the trash can type vacuum cleaner 100 is used as the vacuum cleaner 100, after the switch 97 of the vacuum cleaner 100 is turned on, the infrared sensor is automatically disconnected from the driving motor 91, at this time, a barrier approaches the infrared sensor, and the driving motor 91 cannot be started to open the cover. In addition, the power supply for the infrared sensor and the driving motor 91 can be the same as the power supply for the vacuum cleaner 100, and both can be the battery pack 98 in the machine.

As shown in fig. 20 and 21, a lid opening button 22 is further disposed on the upper end surface of the lid assembly 2, and the lid opening button 22 is in communication connection with a driving motor 91. The cover body opening button 22 is pressed down, the driving motor 91 is started, the barrel cover component 2 is opened, and after garbage is thrown, the barrel cover component 2 can be automatically closed; if two infrared inductor have all been bad, press lid opening button 22, can open bung subassembly 2 equally, but close bung subassembly 2 and also need manual completion, the purpose of this lid opening button 22 of design is exactly in order to realize the function of automatic opening through driving motor 91 under the infrared inductor bad condition, bung subassembly 2 equally.

As shown in fig. 25 to 33, two barrel cover limiting parts 23 are disposed on the barrel body assembly 1, the two barrel cover limiting parts 23 are spaced apart and protrude toward one side of the barrel body assembly 1, a protruding barrel cover stopping part 24 is disposed on one side of the barrel cover assembly 2 facing the barrel body assembly 1, the cross-sectional area of the barrel cover stopping part 24 is gradually reduced in the direction from top to bottom, the contour line of the barrel cover stopping part 24 is in smooth transition, the cross-sectional area of the barrel cover stopping part 24 is the smallest, that is, the lower end of the barrel cover stopping part 24 is provided with a protruding structure, and the side wall of the protruding structure is suitable for being matched with the barrel.

When the barrel cover component 2 is opened to a certain angle, the barrel cover component 2 can be firstly matched with the barrel cover limiting part 23 close to the barrel cover component 2, when a user slightly opens the barrel cover component upwards, the convex part is in interference fit with the barrel cover limiting part 23, the convex part is fully contacted with the barrel cover limiting part 23, the barrel cover component 2 can be kept opened, if the barrel cover component 2 is required to be opened to a larger extent, the barrel cover component 2 can be continuously opened upwards, the position where the convex part is matched with the barrel cover limiting part 23 far away from the barrel cover component can be opened to the maximum extent, and at this time, the opening angle of the barrel cover component 2 is the. The raised region is defined between two bung stops 23 and the bung assembly 2 may remain stationary.

It should be noted that when the barrel cover stopper 24 is matched with the barrel cover stopper 23 close to the barrel cover stopper, the opening angle of the barrel cover can be limited to 45 degrees, and at this time, the influence of throwing garbage into the barrel assembly 1 is small; when the barrel cover stop piece 24 is matched with the barrel cover limiting piece 23 far away from the barrel cover stop piece, the opening angle of the barrel cover assembly 2 can be limited at 60 degrees, and at the moment, the dust barrel can be taken out from the barrel body assembly 1. The invention takes two angles of 45 degrees and 60 degrees, and other angles can be set according to actual requirements.

As shown in fig. 25 to 33, in the opening process of the barrel cover assembly 2, the barrel cover stopper 23 which is firstly contacted with the barrel cover stopper 24 is formed into a cylindrical shape, and the convex portion on the barrel cover stopper 24 is matched with the outer circumferential wall of the cylindrical barrel cover stopper 23, so that the convex portion is convenient to be matched with the barrel cover stopper 23 which is contacted later over the cylindrical barrel cover stopper 23. In addition, in the opening process of the barrel cover component 2, the barrel cover limiting part 23 which is in contact with the barrel cover stopping part 24 is formed into a rectangular column shape, the side wall of the rectangular column is matched with the convex part, and the convex part is prevented from continuously crossing the barrel cover limiting part 23 in the rectangular column shape to influence the use of a user.

As shown in fig. 9, 11 and 34, the driving assembly 93 is used for driving the airflow in the air duct assembly 7 to clean the vacuum cleaner 100. The driving component 93 is arranged on the barrel cover component 2, the barrel cover component 2 is integrally designed, no gap or part combining surface exists at the position where the driving component 93 is placed, and when water is sprayed onto the barrel cover component 2 in use, the water can only flow to the ground along the side surface of the barrel cover component 2 and is not sucked into the driving component 93, so that the phenomenon that the driving component 93 is burnt out due to improper use of a user is avoided. In addition, dirt cup subassembly 5 and drive assembly 93 all set up on bung subassembly 2, and dirt cup subassembly 5 and drive assembly 93 parallel arrangement can reduce the distance in wind channel to reduce the suction loss.

As shown in fig. 13, 79 and 71-78, dirt cup assembly 5 includes a cup body 51 and a lid 54. The cup body 51 may be a single cone, the cup body 51 may be provided with a dust outlet 52 and an airflow inlet 53, the cup cover 54 may cover the cup body 51, and the cup cover 54 may be provided with an airflow outlet 56. The airflow inlet 53 is communicated with the air inlet duct 71, and the airflow outlet 56 is communicated with the air outlet duct 72.

After passing through the air inlet duct 71, the airflow carrying the dust can enter the cup 51 of the dust cup assembly 5 through the airflow inlet 53, after the dust and the air are separated, the dust can flow out of the cup 51 through the dust outlet 52, the airflow removing most of the dust can flow from the cup 51 to the cup cover 54, and then enters the air outlet duct 72 through the airflow outlet 56 formed in the cup cover 54.

As shown in fig. 73 to 80, the airflow inlet 53 may include a plurality of circular holes, which may allow wind and small particle dust to pass through and may block large particle dust from passing through, so that preliminary separation of wind and dust may be achieved. It should be noted that the term "circular hole" mentioned herein is only a structural expression, and the circular hole may be any shape, such as a square, a rectangle, a triangle, etc. As shown in fig. 71-80, the dust outlet 52 may be provided below the cup 51 (below as shown in fig. 76). Further, the central axis of the dust outlet 52 may be parallel to the central axis of the tub opening 142, so that the dust can be easily discharged from the cup 51.

As shown in fig. 71-80, the cup body 51 has a main channel 60 therein, the main channel 60 penetrates through the cup body 51, the main channel 60 is in a single cone shape, and the cross-sectional area of the main channel 60 decreases from top to bottom (in the up-down direction as shown in fig. 76). A plurality of airflow guide channels 58 are arranged at one end of the cup body 51 close to the cup cover 54, one end of each airflow guide channel 58 can be communicated with the main channel 60, and the other end of each airflow guide channel 58 can be communicated with the airflow inlet 53. In the radially outer to radially inner direction of the cup 51, the air flow guide passage 58 is deviated toward one of the clockwise direction and the counterclockwise direction of the cup 51, for example, the air flow guide passage 58 extends counterclockwise (a direction shown in fig. 78) along the tangential direction of the main passage 60. The airflow may enter airflow guide channel 58 from airflow inlet 53 and then enter main channel 60 from airflow guide channel 58.

Further, a plurality of surrounding plates 59 may be provided in the cup 51, and the air flow guide passage 58 may be defined by the surrounding plates 59. As shown in fig. 67 and 76, the cup 51 is provided with a plurality of shrouds 59 to define the airflow directing channels. Therefore, the dust cup assembly 5 has a simple structure, the processing technology is simplified, and the production cost can be reduced.

As shown in fig. 73-80, an air inlet partition 57 may be provided on the outer side wall of the cup body 51, and the air inlet partition 57 is located below the air flow guide passage 58 (below as shown in fig. 76). Further, the cup cover 54 can be connected with the inner peripheral wall of the barrel cover assembly 2, the air inlet partition plate 57 can be abutted to the inner peripheral wall of the barrel cover assembly 2, a cavity 66 is formed by the air inlet partition plate 57, the cup cover 54 and the inner peripheral wall of the barrel cover assembly 2, the other end of the airflow guide channel 58 penetrates through the cup wall of the cup body 51 and is communicated with the cavity 66, the airflow inlet 53 can be arranged on the air inlet partition plate 57, and the airflow inlet 53 is communicated with the cavity 66.

After entering the chamber 66 from the airflow inlet 53, the airflow may flow around the outer peripheral wall of the partial cup 51 in the chamber 66, for example, counterclockwise (in the direction of v1 shown in fig. 78) around the outer peripheral wall of the partial cup 51 in the chamber 66. Subsequently, the airflow enters the main passage 60 through the plurality of airflow guide passages 58, flows around the inner peripheral wall of the main passage 60, and due to the airflow guide passages 58 extending counterclockwise in the tangential direction of the main passage 60, the airflow entering the main passage 60 flows in the opposite direction to the flow of the airflow around the outer peripheral wall of the cup body 51, for example, flows clockwise (direction v2 shown in fig. 78) around the inner peripheral wall of the main passage 60, so that the rotational inertia of the dust can be reduced.

Because the main channel 60 is in a single-cone shape, the airflow containing dust can rotate downwards along with the main channel 60, the dust falls and flows out of the cup body 51 from the dust outlet 52, the speed of the airflow gradually increases, and after reaching a certain speed value, the airflow suddenly rises and flows out of the cup body 51, so that the dust and the wind are further separated.

As shown in fig. 13, 79-80, and 71-72, the dirt cup assembly 5 can further include a cover plate 6 and filter cotton 67, the cover plate 6 can be covered on the cup body 51 and connected to the inner peripheral wall of the lid assembly 2, and the filter cotton 67 can be laid on the cover plate 6 to filter the airflow flowing to the cover 54. Therefore, the filter cotton 67 can prevent dust from entering the cup cover 54 along with the airflow, so that the dust collection performance of the garbage can type dust collector 100 can be improved. For example, the filter cotton 67 may be cotton wool, which has small gaps to block most of dust and foreign matters, good blocking effect, easy availability, and low cost.

As shown in fig. 80, a sealing member 55 may be disposed between the cover plate 6 and the inner circumferential wall of the tub cover assembly 2, so as to prevent dust from flowing into the cup cover 54 from a gap between the cover plate 6 and the inner circumferential wall of the tub cover assembly 2, and improve the sealing performance of the trash can type vacuum cleaner 100. Further, as shown in fig. 74, the outer circumferential wall of the cover plate 6 may be provided with a receiving groove 64, and the sealing member 55 may be embedded in the receiving groove 64, so that the sealing property of the dust cup assembly 5 can be improved, and the integration and the aesthetic property of the dust cup assembly 5 can be improved.

As shown in fig. 80 and 71-72, the cover plate 6 may include a flat plate portion 61 and a protruding portion 62, the protruding portion 62 may be disposed on a side of the flat plate portion 61 close to the cup 51, the protruding portion 62 may extend into the cup 51, the flat plate portion 61 may be covered on the cup 51, and a peripheral edge of the flat plate portion 61 may abut against an inner sidewall of the cup lid 54. The cover plate 6 has a through hole which passes through the boss 62 and the flat plate part 61 and communicates with the main channel 60 in the cup body 51, and the air flow can flow from the cup body 51 into the cup cover 54 through the through hole on the cover plate 6. The filter cotton 67 can be laid on the flat plate portion 61 to filter the airflow flowing to the cup cover 54, so as to prevent dust from entering the cup cover 54 along with the airflow, thereby improving the dust collection performance of the trash can type dust collector 100.

Sealing elements 55 can be arranged between the flat plate part 61 of the cover plate 6 and the inner peripheral wall of the cup cover 54, so that the sealing property of the dust cup assembly 5 can be improved, dust is prevented from flowing into the cup cover 54 from a gap between the cover plate 6 and the inner peripheral wall of the cup cover 54, and the dust collection performance of the garbage can type dust collector 100 can be improved. Furthermore, the outer peripheral wall of the flat plate portion 61 may be provided with a receiving groove 64, and the sealing member 55 may be embedded in the receiving groove 64, so that the sealing property of the dust cup assembly 5 can be improved, and the integration and the aesthetic property of the dust cup assembly 5 can be improved.

As shown in fig. 71-80, the periphery of flat plate portion 61 may be provided with rim extension 65, and rim extension 65 extends along the portion of lid 54 abutting flat plate portion 61, so as to prevent air flow from flowing from the periphery of lid 6 to lid 54. Further, as shown in fig. 72, a handle 63 may be provided on the flat plate portion 61 near the lid assembly 2, so that the lid 6 can be easily detached from the cup body 51 or mounted on the cup body 51.

Further, the cup cover 54 is clamped with the cup body 51, for example, a clamping groove can be formed in the cup cover 54, a clamping protrusion can be formed in the cup body 51, and the clamping groove and the clamping protrusion correspond to each other one to one, so that the cup body 51 can be clamped to the cup cover 54. The cap 54 is pivotally connected to the lid assembly 2 to facilitate manipulation of the cap 54. The cup body 51 is detachably connected with the lid assembly 2, so that the cup body 51 can be conveniently cleaned and replaced.

As shown in fig. 79 to 80, the lid assembly 2 includes a dirt cup bottom lid 28 and a dirt pouring channel 27, the dirt pouring channel 27 is provided on the lid assembly 2, and the dirt pouring channel 27 has a dirt pouring outlet 271 and a dirt pouring inlet 272, and the dirt cup bottom lid 28 is pivotally connected to the lid assembly 2 so that the dirt outlet 52 can be opened or closed by rotating the dirt cup bottom lid 28. A dirt cup assembly 5 may be provided on the lid assembly 2, the dirt cup assembly 5 having a dirt outlet 52, the dirt outlet 52 communicating with the dirt pouring inlet 272. Dust in the dirt cup assembly 5 can flow out of the dust outlet 52, and since the dust outlet 52 is in communication with the dust dumping inlet 272, the dust can enter the dust dumping channel 27 at an end thereof adjacent to the dust dumping inlet 272 from the dust dumping inlet 272.

When the barrel cover assembly 2 closes the barrel opening 142, the dust cup bottom cover 28 closes the dust pouring outlet 271, and the dust pouring channel 27 is isolated from the barrel assembly 1; when the barrel cover assembly 2 opens the barrel opening 142, the dirt cup bottom cover 28 can be away from the dust pouring outlet 271 due to the gravity of the dirt cup bottom cover 28, so that the dust pouring outlet 271 is opened, and the dust in the dust pouring channel 27 can flow out from the dust pouring outlet 271.

As shown in fig. 79 to 80, the ash discharge passage 27 extends in a horizontal plane, and the ash discharge passage 27 is gradually inclined downward in a direction toward the ash discharge port 271 when the tub cover assembly 2 opens the tub opening 142. It can be understood that when the tub cover assembly 2 closes the tub opening 142, the ash discharge passage 27 extends in a horizontal plane (a plane in which the left-right direction is shown in fig. 23), and the distance between the ash discharge inlet 272 and the ash discharge outlet 271 in the up-down direction (the up-down direction is shown in fig. 23) is zero. When the barrel cover assembly 2 opens the barrel opening 142, the ash dumping channel 27 rotates along with the barrel cover assembly 2, the distance between the ash dumping inlet 272 and the ash dumping outlet 271 increases in the up-down direction (the up-down direction shown in fig. 13), and the ash dumping outlet 271 is located below the ash dumping inlet 272 (the lower direction shown in fig. 13).

As shown in FIG. 82, the angle between the plane of the ash dump outlet 271 and the direction of extension of the ash dump channel 27 is ε, which may be (0 °, 90 °) ∪ (90 °, 180 °).

Further, ε may range from (25 °, 90 °). When the barrel opening 142 of the barrel cover assembly 2 is opened, the dust cup bottom cover 28 can be far away from the dust pouring outlet 271, the dust pouring outlet 271 adopts an inclined opening design, and the angle between the plane where the dust pouring outlet 271 is located and the plane where the dust cup bottom cover 28 is located can be increased, so that dust can conveniently flow out of the dust pouring channel 27, for example, epsilon can be set to 45 deg..

As shown in FIG. 81, the edge of the dirt cup assembly 5 at the dirt outlet 52 engages the edge of the dirt pouring channel 27 at the dirt pouring inlet 272 such that the dirt outlet 52 communicates with the dirt pouring inlet 272.

As shown in fig. 85, the wall surface of the dust cup bottom cover 28 facing the dust pouring outlet 271 is a guiding inclined surface 281, and after the dust flows out from the dust pouring outlet 271, the dust can be guided by the guiding inclined surface 281 to flow into the bottom of the bucket assembly 1, so that the dust can be prevented from flowing to and splashing on the inner side wall of the bucket assembly 1 or the outside of the bucket assembly 1, which affects the user experience.

As shown in fig. 83, the ash dumping channel 27 extends along the radial direction of the barrel opening 142, and it can be understood that the ash dumping channel 27 extends in a straight line, and the direction of extension of the ash dumping channel 27 is parallel to the radial direction of the barrel opening 142, so that the dust can easily flow out of the ash dumping channel 27.

As shown in fig. 83, the ash discharge port 271 is near the connection portion of the lid assembly 2 and the tub assembly 1. Therefore, the dust cup bottom cover 28 can be conveniently arranged, the guide inclined surface 281 can conveniently guide dust, and the dust can be prevented from splashing to the inner side wall of the barrel body assembly 1.

Specifically, the dirt cup bottom lid 28 includes a main body 284 and two turned-over portions 285, the main body 284 is connected to one of the lid assembly 2 and the bucket assembly 1 to open or close the dust pouring outlet 271, both side edges of the main body 284 in the width direction are turned over toward the dust pouring path 27 to form the turned-over portions 285, and a portion of the main body 284 located between the two turned-over portions 285 is opposite to the dust pouring outlet 271.

It will be appreciated that the dirt cup bottom cover 28 is shaped similarly to a dustpan, and the dirt cup bottom cover 28 includes a main body portion 284 and two turned-over portions 285 on both lateral sides of the main body portion 284, the two turned-over portions 285 being located on the main body portion 284 on a side close to the dust discharge port 271, and the two turned-over portions 285 being located in a width direction (front-rear direction as viewed in fig. 85) of the main body portion 284. The part of the main body 284 between the two turned-over parts 285 is suitable for opening or closing the ash pouring outlet 271, and when the main body 284 closes the ash pouring outlet 271, the ash pouring outlet 271 can be positioned in the groove formed by the main body 284 and the two turned-over parts 285; when the main body 284 opens the dust discharge port 271, the dirt cup bottom cover 28 can guide dust from within the recess toward the bucket assembly 1.

The specific shape of the main body 284 and the burring part 285 is not particularly limited, and for example, the main body 284 may be rectangular or semi-elliptical, and the burring part 285 may be rectangular or trapezoidal, and further, the angle between the extending direction of the burring part 285 and the plane of the main body 284 may be (0 °, 90 °) ∪ (90 °, 180 °), and further, the angle between the extending direction of the burring part 285 and the plane of the main body 284 may be (90 °, 115 °), and for example, as shown in fig. 85, the angle between the extending direction of the burring part 285 and the plane of the main body 284 may be 90 °.

As shown in fig. 12-14, the upper end of the bucket assembly 1 has a first position-limiting member 12, and the bottom cover 28 of the dust cup has a second position-limiting member 282 and a third position-limiting member 283. The first limiting member 12 may be disposed at a position on the bucket body assembly 1 close to the dust cup bottom cover 28, the second limiting member 282 may be disposed at a side of the dust cup bottom cover 28 close to the first limiting member 12, when the bucket body opening 142 is closed by the bucket cover assembly 2, the first limiting member 12 may abut against the second limiting member 282 so that the dust cup bottom cover 28 closes the dust pouring outlet 271, and the dust pouring channel 27 is isolated from the bucket body assembly 1; the third position-limiting member 283 can be disposed on the dust cup bottom cover 28 on a side away from the dust pouring outlet 271, when the barrel opening 142 is opened by the barrel cover assembly 2, the dust cup bottom cover 28 can be away from the dust pouring outlet 271 due to the self-gravity effect, and the third position-limiting member 283 can rotate to a position abutting against the barrel cover assembly 2 along with the dust cup bottom cover 28, so that the dust cup bottom cover 28 can be fixed and stop rotating, and the dust flowing out from the dust pouring outlet 271 can be guided to the barrel assembly 1.

The first limiting member 12, the second limiting member 282, and the third limiting member 283 may be limiting protrusions. It should be noted that the shape of the limiting protrusion is not particularly limited, and the limiting protrusion may be a triangle, a polygon, an ellipse, or the like.

The first position-limiting member 12 can be located on the inner peripheral wall of the barrel assembly 1, so that the arrangement of the dust cup bottom cover 28 can be matched, and the first position-limiting member 12 can be easily abutted against the second position-limiting member 282 on the dust cup bottom cover 28. The third position-limiting member 283 is located near the connection position of the lid assembly 2 on the dust cup bottom lid 28, so that the arrangement of the third position-limiting member 283 can be simplified, the abutting stability of the third position-limiting member 283 and the lid assembly 2 can be improved, and the guiding stability of the dust cup bottom lid 28 can be improved.

As shown in FIG. 87, the angle between the surface of the dust cup bottom cover 28 facing the dust discharge outlet 271 and the extension direction of the dust discharge passage 27 is β, when the lid assembly 2 closes the bucket opening 142, the range of β is (25 degrees, 90 degrees.) for example, β may be 95 degrees, during the process of opening the bucket opening 142 by the lid assembly 2, as the angle between the lid assembly 2 and the bucket opening 142 gradually increases, due to the gravity of the dust cup bottom cover 28, β also gradually increases, and when β increases to 95 degrees, the second stopper 282 on the dust cup bottom cover 28 abuts against the first stopper 12 on the bucket assembly 1, β does not increase with the increase of the angle between the lid assembly 2 and the bucket opening 142, β remains 95 degrees, so as to prevent dust from falling to the outside of the bucket assembly 1.

As shown in FIG. 87, the angle between the surface of the dirt cup bottom cover 28 facing the dust discharge opening 271 and the horizontal plane is γ, which ranges from (30 °, 80 °) when the lid assembly 2 opens the bucket opening 142. For example, γ may be 50 ° where the speed of dirt sliding down the dirt cup bottom lid 28 into the bucket assembly 1 is relatively balanced and dirt is not easily kicked up.

The included angle between the barrel cover component 2 and the barrel body component 1 is theta, and the range of the theta is (0 degree and 90 degrees). For example, θ may be 45 °, in which case the garbage can be easily thrown into the garbage can and the dust in the dust dumping channel 27 can be easily slipped out.

As shown in fig. 24, 34, 41 and 42, the cosmetic cover 29 covers the lid assembly 2 and defines the lid inner cavity 25 with the lid assembly 2, and the dirt cup assembly 5 is disposed in the lid inner cavity 25. In one aspect. The decoration cover 29 can play a role of integral decoration, and the aesthetic property of the garbage bin type dust collector 100 is improved; on the other hand, the airflow may generate noise within the dirt cup assembly 5, and the cosmetic cover 29 may serve to reduce noise.

As shown in fig. 41, the deco-cover 29 is pivotably connected with the tub cover assembly 2. Thus, when the cosmetic cover 29 is opened, the cosmetic cover 29 can be prevented from falling off the lid assembly 2. Of course, the present invention is not limited thereto, and the cosmetic cover 29 and the tub cover assembly 2 may be coupled by a screw fastener or the tub cover assembly 2 and the cosmetic cover 29 may be snap-fitted.

As shown in fig. 24, the area of the deco-cover 29 is smaller than that of the tub cover assembly 2, i.e., the deco-cover 29 cannot completely cover the upper end surface of the tub cover assembly 2. Of course, the present invention is not limited thereto, and the area of the cosmetic cover 29 may be equal to or greater than the area of the tub cover assembly 2 as long as the beauty of the cleaner 100 can be maintained and noise can be reduced.

The tub assembly 1 of the garbage tub type cleaner 100 defines a receiving chamber 141 therein, and an upper end of the receiving chamber 141 is opened to form a tub opening 142. The bin assembly 1 can be used as a trash bin, which can be thrown into the receiving cavity 141. As shown in fig. 43 to 50, a limiting groove 131 is provided on the upper end surface of the barrel assembly 1, the limiting groove 131 is spaced apart from the accommodating cavity 141, a positioning rib 132 is provided in the limiting groove 131, and the cross section of the positioning rib 132 is rectangular, but may also be circular, oval or other polygonal. When a general user uses the garbage can, the garbage bag is often sleeved in the garbage can so as to facilitate dumping of garbage, or the garbage can is prevented from being cleaned frequently, and the garbage can is kept clean and sanitary. Certainly, can overlap in holding chamber 141 and establish the disposal bag, establish the disposal bag cover and hold the chamber 141 back, can twine the border of disposal bag on the location muscle 132 in the spacing groove 131, avoid the disposal bag landing, then screw up the unnecessary part in disposal bag border department and pack in the spacing groove 131, keep the aesthetic property of staving subassembly 1.

The spacing groove 131 is two and symmetric distribution in the left and right sides of staving subassembly 1, and in addition, in the direction from inside to outside, the cross-sectional area of spacing groove 131 reduces gradually. Here, the inner side means a direction toward the central axis of the housing chamber 141, and the outer side means a direction away from the central axis of the housing chamber 141.

As shown in fig. 43-49, the rim of the tub opening 142 is folded back toward the inside of the stopper groove 131 to configure a stopper flange 143. When the garbage bag is plugged into the limiting groove 131, the limiting flange 143 can limit the redundant part of the garbage bag in the limiting groove 131, and the redundant part of the garbage bag is prevented from upwards sliding out of the limiting groove 131. In addition, the limiting flange 143 can also play a role of a handle, and when the barrel body assembly 1 is lifted upwards, the limiting flange 143 can be lifted, so that the use of a user is facilitated.

As shown in fig. 43, the limiting flange 143 is a whole, the limiting flange 143 extends along the circumferential direction of the opening 142 of the barrel body, and two ends of the limiting flange 143 are close to two ends of the limiting groove 131, so that the structure of the limiting flange 143 can be simplified, the structure of the barrel body assembly 1 can be simplified, the production period can be shortened, and the production cost can be reduced.

The fixed end of the positioning rib 132 is connected with the bottom wall of the limiting groove 131, and the free end of the positioning rib 132 extends towards the outside of the limiting groove 131. In the example shown in fig. 43, the accommodating chamber 141 extends in the vertical direction, the barrel opening 142 faces upward, the stopper groove 131 is spaced apart from the accommodating chamber 141, the opening of the stopper groove 131 faces upward, and the positioning rib 132 extends in the vertical direction. As shown in fig. 43, the positioning rib 132 is one and is disposed at one side of the limiting groove 131,

as shown in fig. 50, a rib 133 is provided in the stopper groove 131, one end of the rib 133 is connected to the positioning rib 132, and the other end is connected to the inner wall of the stopper groove 131. The reinforcing ribs 133 can reinforce the positioning ribs 132, so that the working reliability of the positioning ribs 132 is improved, and the fixing reliability of the garbage bag is improved. Further, the reinforcing rib 133 is located on the bottom wall of the stopper groove 131. Therefore, the reinforcing ribs 133 and the limiting grooves 131 are conveniently processed together, the structure of the limiting grooves 131 is conveniently simplified, the production period is saved, and the production cost is reduced.

As shown in fig. 43, 44, 46, 47, 49 and 50, the tub assembly 1 includes an outer tub body 13 and an inner tub body 14, a limiting groove 131 is provided in the outer tub body 13, the inner tub body 14 has a receiving chamber 141, the inner tub body 14 is inserted into the outer tub body 13, and the outer tub body 13 is detachably connected to the inner tub body 14. The contour line of the cross section that holds chamber 141 is the quadrangle, wherein the contour line that is located the front side is the arc line of forward protrusion, the periphery wall of outer staving 13 forms the column, spacing groove 131 is established on outer staving 13 and is close to inner barrel body 14 and sets up, spacing groove 131 prescribes a limit to the cavity that holds the unnecessary part in border department of disposal bag jointly with inner barrel body 14's periphery wall, establish the disposal bag cover and hold intracavity 141 back, can twine the border of disposal bag on the location muscle 132 in spacing groove 131, avoid the disposal bag landing, then tighten the unnecessary part in border department of disposal bag and fill in spacing groove 131, keep staving subassembly 1's aesthetic property.

As shown in fig. 43, 45 and 48, a certain gap is formed between the outer barrel body 13 and the inner barrel body 14, the upper end of the inner barrel body 14 is turned over towards the outer barrel body 13 to form a limiting flange 143, a garbage bag is placed into the inner barrel body 14, the edge of the garbage bag is sleeved into the gap between the inner barrel body 14 and the outer barrel body 13, the limiting groove 131 on any edge is tightened, the redundant part of the garbage bag is screwed down and is plugged into the limiting groove 131, and therefore the garbage bag is placed well, and the inner barrel body 14 does not need to be lifted in the whole process. In addition, the folding length of the limiting flange 143 in the limiting groove 131 is greater than the folding length of the limiting flanges 143 at other positions, and the limiting flange 143 in the limiting groove 131 can play a role of a handle.

The outer circumferential wall of the inner tub 14 and the inner circumferential wall of the outer tub 13 may define an intake air duct 71. From this, need not to set up the wind channel structure alone, can simplify staving subassembly 1's structure, practice thrift production cycle, reduction in production cost.

As shown in fig. 2, 4 and 15, the two brush bodies 41 can also move to the outside on the outer bottom wall of the tub assembly 1. When the vacuum cleaner 100 is in operation, the brush body 41 moves and rotates outward, the brush body 41 can contact with the ground, and the brush body 41 rotates to sweep up dust on the ground so that the vacuum cleaner 100 can absorb the dust, which is beneficial to improving the cleanliness of the ground.

As shown in fig. 1 to 4, 36 and 37, two mounting grooves 44 are formed on the outer bottom wall of the tub assembly 1, the two mounting grooves 44 are spaced apart in the left-right direction and extend in the left-right direction, the two mounting grooves 44 are symmetrically distributed about the center line of the tub assembly 1 extending in the front-rear direction, a through limiting rail groove 42 extending in the left-right direction is formed on the bottom wall of the mounting groove 44, and the brush body 41 is movably disposed in the limiting rail groove 42. As shown in fig. 4, when the brush body 41 is located at one end (outer end as shown in fig. 4) of the limiting rail groove 42, the brush body 41 protrudes beyond the outer bottom wall; as shown in fig. 2, when brush body 41 is located at the other end (inner end as shown in fig. 2) of limiting rail groove 42, the projection of brush body 41 on the outer bottom wall is located on the outer bottom wall.

As shown in fig. 38 and 39, the bottom wall of the mounting groove 44 is an inclined surface, and the bottom wall of the mounting groove 44 gradually inclines toward the barrel opening 142 in a direction from one end (outer end shown in fig. 39) of the limiting rail groove 42 to the other end (inner end shown in fig. 39) of the limiting rail groove 42, that is, the bottom wall of the mounting groove 44 gradually inclines upward in a direction from the outer end to the inner end of the limiting rail groove 42. When the machine stops working, the brush body 41 can move to the inner end of the limiting rail groove 42, the brush body 41 is received under the barrel assembly 1, and the brush body 41 can leave the ground, so that when a user needs to move the dust collector 100 when the dust collector 100 does not work, the brush body 41 is scratched on the ground, and the service life of the brush body 41 is shortened; machine during operation, brush 41 can move the outer end in spacing track groove 42, mainly sweep the peripheral rubbish of dust catcher 100 below staving subassembly 1 so that be siphoned away, design for the inclined plane structure, brush 41 outside and ground fully contact, the inner of the outer diapire that is more toward staving subassembly 1 is close to, brush 41 reduces to the effort on ground gradually, can avoid sweeping the rubbish below staving subassembly 1 and be taken away by brush 41 once more like this, can improve and clean the effect.

As shown in fig. 36 and 37, a side wall gear 421 is provided on a front side wall of the limiting rail groove 42, a rotation shaft gear 411 engaged with the side wall gear 421 is provided on the brush body 41, and after the vacuum cleaner 100 is started, the brush body 41 rotates in the direction shown in fig. 2 and moves outward by the action between the side wall gear 421 and the rotation shaft gear 411, and after the position shown in fig. 4 is reached, the position corresponding to the limiting rail groove 42 does not interact with the corresponding side wall gear 421, and the brush body 41 stops moving, and performs a rotation operation at a fixed position (the position shown in fig. 4). After shutdown, the two brush bodies 41 start to rotate in opposite directions (i.e., in the direction 4 shown in fig. 4), the rotating shaft gear teeth 411 of the brush bodies 41 interact with the side wall gear teeth 421 on the limiting track groove 42, the brush bodies 41 move inward, and when the brush bodies 41 move to the position shown in fig. 2, the brush bodies 41 also stop rotating.

As shown in fig. 2, 4 and 36, the axes of the two brush bodies 41 are located on the same straight line m, the straight line m extends along the left-right direction, the air inlet duct 711 is disposed at the rear side of the straight line m and extends along the left-right direction, and during the rotation of the brush bodies 41, the garbage around the brush bodies can be easily cleaned under the air inlet duct 711 and then sucked into the dust cup assembly 5.

As shown in fig. 62-69, the air duct assembly 7 defines an air inlet duct 71 and an air outlet duct 72, the air inlet duct 71 is disposed on the barrel assembly 1, the air inlet duct 71 and the air outlet duct 72 are both communicated with the dust cup assembly 5, a part of the air outlet duct 72 is disposed on the barrel cover assembly 2, another part of the air outlet duct 72 is disposed on the barrel assembly 1, an air inlet duct inlet 711 of the air inlet duct 71 is disposed on the barrel assembly 1 and located at the lower portion of the barrel assembly 1, and an air outlet duct outlet 712 of the air outlet duct 72 is disposed on the barrel assembly 1 and located at the lower portion of the barrel assembly 1. Therefore, dust can enter the air duct assembly 7 through the air inlet duct inlet 711 at the lower part of the barrel assembly 1, air flow with dust enters the dust cup assembly 5 on the barrel cover assembly 2 through the air inlet duct 71, the dust is collected in the dust cup assembly 5, and air with dust removed is discharged from the air outlet duct 72 at the lower part of the barrel assembly 1.

When performing a dust removing operation, the airflow carrying dust can enter the airflow passage through the air inlet duct inlet 711 of the tub assembly 1 (the airflow direction shown by the arrow a1 → a2 → a3 in fig. 62), and the airflow entering the airflow passage flows from bottom to top and enters the dirt cup assembly 5 (the airflow direction shown by the arrow a4 → a5 → a6 → a7 → a8 → a9 in fig. 65). The airflow enters the dirt cup assembly 5 and then rotates (in the airflow direction shown by arrow c1 → c2 → c3 → c4 → c5 → c6 in fig. 62), and the airflow enters the air outlet duct 72 through the driving assembly 93 after being filtered and dedusted in the dirt cup assembly 5 (in the airflow direction shown by arrow c7 → c8 → c9 → c10 in fig. 64). As shown in fig. 65, the airflow in the air outlet duct 72 flows from top to bottom (as shown by the arrow in fig. 65), and finally flows out through the air outlet duct outlet 712.

As shown in fig. 9 and 11, the driving member is disposed in the lid assembly 2 and located in the air outlet duct 72, and the air flow bypasses the driving member 93 and then flows toward the outlet duct outlet 712. Therefore, the flowing distance of the airflow in the air duct assembly 7 can be prolonged, the outflow speed of the airflow at the outlet 712 of the air duct can be reduced, and the flowing noise of the airflow can be reduced.

The cross-sectional area of the air outlet duct 72, which is located on the barrel cover assembly 2, is smaller than the cross-sectional area of the air outlet duct 72, which is located on the barrel assembly 1. It can be understood that, when the air flows from the air outlet duct 72 in the tub cover assembly 2 to the air outlet duct 72 in the tub assembly 1, the area of the air outlet duct 72 is gradually increased, so that the flow rate of the air flowing out from the air outlet duct outlet 712 can be reduced, and the noise of the air flowing out from the air outlet duct outlet 712 can be reduced.

Optionally, a sound absorbing member (not shown) is disposed in the air outlet duct 72, and the sound absorbing member is located in the barrel assembly 1. Therefore, the noise generated by airflow flowing can be absorbed by arranging the sound absorbing piece in the barrel assembly 1, so that the noise generated when the garbage can type dust collector 100 removes dust is further reduced, and the comfort of the garbage can type dust collector 100 in use is further improved.

As shown in fig. 13, 79 and 71-78, the outer peripheral wall of the cup body 51 is provided with an air intake partition 57, the air flow inlet 53 is located on the air intake partition 57, the cup body 51 is provided with an air flow guide passage 58 inside, and the air flow guide passage 58 is deviated toward one of the clockwise direction and the counterclockwise direction of the cup body 51 in the radial outside to radial inside direction of the cup body 51.

It should be noted that the air flow guiding channel 58 may be oriented clockwise of the cup 51, and the air flow guiding channel may be oriented counterclockwise of the cup 51. It can be understood that the airflow entering the cup 51 from the airflow inlet 53 can rotate in the cup 51 (as shown in fig. 64), and the rotating airflow direction can be changed when the rotating airflow passes through the airflow guiding channel, so that the flow inertia of the dust can be reduced, and the dust separation effect can be improved.

The air duct assembly 7 defines an air inlet duct 71 and an air outlet duct 72, the air outlet 56 is communicated with the air outlet duct 72, and the air inlet 53 is communicated with the air inlet duct 71. Therefore, the airflow can enter the dust cup assembly 5 from the airflow inlet 53 through the air inlet duct 71, the dust is filtered and settled in the dust cup assembly 5, and the airflow with most of the dust removed enters the air outlet duct 72 from the airflow outlet 56 and is discharged. The airflow entering from the airflow inlet 53 flows in the circumferential direction of the cup 51, and the airflow flows in the other of the clockwise and counterclockwise directions. Thereby, the dust separating effect can be improved.

It should be noted that, as shown in fig. 67 and 76, the airflow carrying dust enters the dust cup assembly 5 from the airflow inlet 53 through the air inlet duct 71, the airflow rotates along the circumferential direction of the cup body 51, large particles of dust settle at the bottom of the dust cup assembly 5, and the air inlet partition 57 has the function of blocking dust, and part of dust is blocked by the air inlet partition 57 to settle into the dust cup assembly 5 during the airflow passing through the air inlet partition 57. The air flow passing through the air inlet partition 57 flows in the cup 51 in a rotating manner, and the rotating air flow changes its direction of rotation when passing through the air flow guide passage 58, such as from a counterclockwise rotating flow to a clockwise rotating flow (as shown in fig. 67) or from a clockwise rotating flow to a counterclockwise rotating flow. Therefore, the rotation inertia of the fine dust can be reduced, and partial dust is settled and separated, so that the dust content in the airflow is further reduced.

A plurality of enclosing plates 59 are provided in the cup 51, and the airflow guide passage 58 is defined by the enclosing plates 59. As shown in fig. 67 and 76, the cup 51 is provided with a plurality of shroud plates 59 to define the airflow guide passage 58. Therefore, the dust cup assembly 5 has a simple structure, the processing technology is simplified, and the production cost can be reduced.

A guide elbow 712 is disposed between the air inlet duct 71 and the air inlet 53 to limit the flow direction of the air entering the cup 51. As shown in fig. 64, a guide elbow 712 is connected between the air inlet duct 71 and the airflow inlet 53, so that the guide elbow 712 has the function of guiding and changing the airflow direction, thereby enabling the airflow to smoothly flow from the air inlet duct 71 into the cup 51.

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

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A trash can-style vacuum cleaner, comprising:

the upper end of the barrel body assembly is provided with a barrel body opening;

the barrel cover assembly is pivotally connected with the barrel body assembly so as to open or close the barrel body opening;

a floor brush assembly including a plurality of spaced apart brush bodies rotatably disposed on an outer bottom wall of the tub assembly, the brush bodies being movable on an outer bottom wall of the tub assembly and the brush bodies being rotatable along their rotational axes;

a dirt cup assembly disposed on one of the bowl assembly and the lid assembly;

the air channel assembly is arranged on at least one of the barrel body assembly and the barrel cover assembly, the air channel assembly defines an air inlet channel and an air outlet channel, and the air inlet channel and the air outlet channel are communicated with the dust cup assembly;

the driving assembly is used for driving airflow in the air duct assembly to flow; and

the brush body is movably arranged in the limiting rail groove, and when the brush body is positioned at one end of the limiting rail groove, the brush body exceeds the outer bottom wall; when the brush body is located when the other end in spacing track groove, the brush body is in projection on the outer diapire is located on the outer diapire, the diapire of mounting groove is the inclined plane spacing track groove one end extremely spacing track groove in the direction of the other end, the diapire of mounting groove gradually to the staving opening slope.

2. A garbage can type vacuum cleaner as claimed in claim 1, wherein the side wall of the limiting rail groove is provided with side wall gear teeth, and the brush body is provided with rotating shaft gear teeth engaged with the side wall gear teeth.

3. A trash can vacuum cleaner as defined in claim 1 wherein the at least one inlet duct of the inlet duct is located adjacent the outer bottom wall of the can assembly.

4. A trash can cleaner as claimed in claim 3 wherein the inlet to the air inlet duct is elongate.

5. A trash can-type vacuum cleaner as claimed in claim 4, wherein the axes of the plurality of brush bodies are located on a same straight line m, the straight line m being parallel to the inlet of the air inlet duct.

6. The trash can type vacuum cleaner as claimed in claim 5, wherein a motor box driving the brush body to rotate is located inside the outer bottom wall of the can body assembly and moves along the bottom wall of the mounting groove, the width of the moving track of the motor box is the same as the width of the mounting groove, the outer diameter of the brush body is D1, the width of the mounting groove is D2, and the distance between the straight line m and the edge of the inlet of the air inlet duct near the straight line m is L1, and satisfies the following conditions: d2/2 is more than or equal to L1 is more than or equal to D1/2.

7. A trash can vacuum cleaner as claimed in claim 6, characterized in that on the line m, the distance between the axes of the two brush bodies at the ends is L2, the length of the inlet of the air intake duct is L3, satisfying: l2 is more than or equal to D1 and less than or equal to L3.

8. A trash can vacuum cleaner as claimed in claim 1, wherein the at least one outlet of the outlet duct is adjacent the peripheral wall of the can assembly.

9. A trash can vacuum cleaner as claimed in claim 8, wherein the outlet duct is located at the rear of the can assembly at an angle α with the front of the can assembly, the angle α ≦ 90 °.

10. The trash can cleaner of claim 1, further comprising a suction head assembly, one end of the suction head assembly being in communication with the air intake duct.

11. A trash can vacuum cleaner as in claim 10 wherein a hand-held suction tube is positioned between the suction head assembly and the air inlet duct.

12. A trash can cleaner as claimed in claim 1, wherein the moving assembly includes at least one castor wheel and a directional wheel, the directional wheel being located on a front side of the castor wheel.

13. A trash can cleaner as defined in claim 1, further comprising a battery assembly disposed on at least one of the can assembly and the can cover assembly.