CN112353298B - Dust collector structure - Google Patents
Dust collector structure Download PDFInfo
- Publication number
- CN112353298B CN112353298B CN202011088623.0A CN202011088623A CN112353298B CN 112353298 B CN112353298 B CN 112353298B CN 202011088623 A CN202011088623 A CN 202011088623A CN 112353298 B CN112353298 B CN 112353298B
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- China
- Prior art keywords
- assembly
- wall
- dust cup
- magnetic blocks
- mounting seat
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- 239000000428 dust Substances 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 claims description 6
- 230000002940 repellent Effects 0.000 claims 5
- 239000005871 repellent Substances 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/106—Dust removal
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention provides a dust collector structure, which comprises a dust cup component, a motor component and a magnetic attraction component, wherein the magnetic attraction component comprises magnetic blocks which are respectively arranged on the dust cup component and the motor component, and the dust cup component and the motor component are connected together through the corresponding magnetic attraction of the magnetic blocks; the dust cup component and the motor component can rotate mutually, so that the magnetic blocks respectively arranged on the dust cup component and the magnetic blocks on the motor component are staggered mutually; or a rotating component is arranged, and the rotating component can enable the magnetic blocks arranged on the dust cup component and the magnetic blocks on the motor component to be staggered. The dust collector structure of the invention has the advantages that no matter how large the magnetic attraction force is between the magnetic blocks in the magnetic attraction assembly, the magnetic blocks arranged on the dust cup assembly and the magnetic blocks on the motor assembly are mutually staggered, so that the magnetic attraction force between the magnetic blocks on the dust cup assembly and the magnetic blocks on the motor assembly is reduced, and the dust cup assembly and the motor assembly are easy to disassemble.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to a dust collector structure.
Background
The dust collector is a commonly used household cleaning product, and the working principle is that a motor is used for driving a blade to rotate at a high speed, air negative pressure is generated in a sealed shell to absorb dust, the dust is sucked into an air duct along with air, and after solid particle impurities are filtered by a gas-solid separation and filter element, the dust is collected into a dust cup, and relatively clean air is discharged out of the shell of the dust collector. Some small-sized dust collectors have small dust cup size and are easy to be fully accumulated, and the dust cup and the filter element are often required to be disassembled for cleaning after the dust collector is used. In the existing dust collector product, in order to assemble and disassemble the dust cup and the filter element conveniently, the filter element is usually arranged in the dust cup component, and the dust cup component is connected with the motor component through the magnetic attraction component, so that the dust cup component and the motor component can be maintained as a whole through the magnetic attraction connection, and can be disassembled and separated very conveniently. Because in the dust catcher working process, dust cup subassembly and motor element remain the connection all the time and reach airtight effect in junction, consequently magnetism that the subassembly is inhaled to magnetism inside each other is inhaled the effort and is just big, and magnetism is inhaled the effort and is big can make dismantlement separation dust cup subassembly and motor element very difficult, and the user often takes very big effort just can overcome magnetism that the subassembly is inhaled the effort and is separated dust cup subassembly and motor element.
Disclosure of Invention
The invention aims to solve the technical problem of providing a dust collector structure, wherein the magnetic attraction force between the inside of a magnetic attraction component is large, so that a dust cup component and a motor component are always connected when the dust collector works, a sealing effect is achieved at the connecting position, and the dust cup component and the motor component are easy to detach and separate.
The technical scheme of the invention is that the dust collector structure comprises a dust cup component, a motor component and a magnetic attraction component, wherein the magnetic attraction component comprises magnetic blocks which are respectively arranged on the dust cup component and the motor component, and the dust cup component and the motor component are connected together through corresponding magnetic attraction of the magnetic blocks; the dust cup component and the motor component can rotate mutually, so that the magnetic blocks respectively arranged on the dust cup component and the magnetic blocks on the motor component are staggered mutually; or a rotating component is arranged, and the rotating component can enable the magnetic blocks arranged on the dust cup component and the magnetic blocks on the motor component to be staggered.
Compared with the prior art, the dust collector structure has the following advantages: no matter how large the magnetic attraction force is between the magnetic blocks in the magnetic attraction assembly, the magnetic attraction force between the magnetic blocks on the dust cup assembly and the magnetic blocks on the motor assembly can be reduced as long as the magnetic blocks on the dust cup assembly and the magnetic blocks on the motor assembly are staggered, so that the dust cup assembly and the motor assembly are easy to disassemble.
Preferably, the magnetic assembly comprises a first magnet mounting seat and a second magnet mounting seat, the first magnet mounting seat is mounted at the opening end of the dust cup assembly shell, the second magnet mounting seat is mounted at the opening end of the motor assembly shell, a plurality of magnetic blocks are mounted on the first magnet mounting seat and the second magnet mounting seat respectively, and the rotating assembly is arranged on the first magnet mounting seat or the second magnet mounting seat. By adopting the structure, the magnet is arranged at the opening end of the motor component shell and the opening end of the dust cup component shell through the first magnet mounting seat and the second magnet mounting seat, so that the dust cup component is convenient to be connected with the motor component, and the rotating component is also convenient to install.
Preferably, the rotating assembly comprises a fixed wall and a rotatable wall, the fixed wall and the rotatable wall are annular walls, the fixed wall is arranged on the inner wall of the opening end of the dust cup assembly shell or the inner wall of the opening end of the motor assembly shell, the rotatable wall is arranged on the outer side wall of the fixed wall and can rotate on the outer side wall of the fixed wall, and the magnetic block on the first magnet mounting seat or the second magnet mounting seat is arranged on the rotatable wall. By adopting the structure, when the rotatable wall rotates on the outer side wall of the fixed wall, the magnet on the first magnet mounting seat or the second magnet mounting seat can be driven to rotate, so that the magnet on the dust cup assembly and the magnet on the motor assembly are mutually staggered.
Preferably, the fixed wall is provided with a return member, the rotatable wall is provided with a slideway matched with the return member, and the return member is limited in the slideway to move and reset the rotatable wall. By adopting the structure, the rotatable wall can be restored to the original position under the action of the restoring piece after rotating a certain angle on the outer side wall of the fixed wall.
Preferably, the restoring piece comprises a spring limit groove and a slide block slide way, wherein the spring limit groove and the slide block slide way are arranged on the outer side wall of the fixed wall, the spring limit groove is positioned in the slide block slide way, a spring is arranged in the spring limit groove, and a slide block is arranged in the slide block slide way; the upper end and the lower end of the spring are respectively in abutting connection with the bottom of the sliding block and one end part of the spring limiting groove; the upper end of the sliding block is provided with a sliding bevel edge, a sliding flange is arranged on a slideway matched with the restoring piece, and the sliding bevel edge is matched with the sliding flange and can slide relatively so as to enable the spring to be compressed or stretched. By adopting the structure, when external force is applied to push the rotatable wall to rotate, the sliding bevel edge is matched with the inclined flange, and when relative sliding is generated, the inclined flange can push the sliding block to move in the sliding block slideway, and meanwhile, the sliding block compresses the spring, so that potential energy is accumulated by the spring; when the external force is removed, the compressed spring releases potential energy to push the sliding block to move in the sliding block slideway, so that the sliding bevel edge is matched with the bevel edge to generate opposite relative sliding, and the rotatable wall is driven to return to the original position.
Preferably, the bottom of the sliding block is provided with a limiting groove, and the upper end of the spring is limited in the limiting groove at the bottom of the sliding block and is in contact with the bottom of the limiting groove. By adopting the structure, the spring can be ensured to be always contacted with the bottom of the sliding block, so that the sliding block can smoothly compress the spring, and the spring can also smoothly push the sliding block.
Preferably, one end of the spring limit groove is provided with a spring baffle, and the lower end of the spring is abutted against the spring baffle; the slide way matched with the restoring piece is provided with a first flange, and the spring baffle is matched with the first flange and can slide relatively. By adopting the structure, the lower end of the spring is abutted against the spring baffle, so that the spring can be ensured to be compressed or rebound in the spring limit groove all the time; the spring retaining piece is matched with the first retaining edge and can slide relatively, so that the restoring piece can be guaranteed to be limited between the first retaining edge and the inclined retaining edge all the time, and the sliding oblique edge and the inclined retaining edge are guaranteed to be always contacted.
Preferably, a travel groove is respectively arranged on two side walls of the sliding block, a limit barb is respectively arranged on two side walls of the sliding block slideway, and the limit barb is limited to slide in the travel groove in a corresponding manner that the sliding block slides in the sliding block slideway. By adopting the structure, the maximum travel of the sliding block in the sliding block slideway can be limited, and the sliding block can be prevented from being separated from the sliding block slideway.
Preferably, a second flange and a third flange are arranged on the slideway matched with the restoring piece, and the restoring piece is limited to move between the second flange and the third flange. By adopting the structure, the second flange and the third flange can limit the left-right sliding travel of the return piece, and further limit the rotation angle of the rotatable wall, so that the maximum angle of mutual dislocation of the magnetic blocks on the dust cup assembly and the magnetic blocks on the motor assembly is limited; and the rotatable wall is prevented from rotating by an excessive angle due to inertia or other reasons such as external force in the resetting process.
Preferably, a knob is arranged on the rotatable wall, a knob chute is correspondingly arranged on the shell of the dust cup assembly or the shell of the motor assembly, the knob extends out of the knob chute, and the knob can slide in the knob chute and drive the rotatable wall to rotate on the outer side wall of the fixed wall. By adopting the structure, the rotatable wall can rotate on the outer side wall of the fixed wall by stirring the stirring button, so that the magnetic blocks on the dust cup component and the magnetic blocks on the motor component are mutually staggered; the shifting knob sliding groove limits the sliding travel of the shifting knob, and further limits the rotation angle of the rotatable wall, so that the maximum angle of mutual dislocation of the magnetic blocks on the dust cup assembly and the motor assembly is limited.
Preferably, the magnetic attraction assembly further comprises a repulsive magnetic block arranged on the dust cup assembly or the motor assembly, and when the dust cup assembly and the motor assembly rotate mutually, the repulsive magnetic block corresponds to and repels the magnetic block on the motor assembly or the dust cup assembly. By adopting the structure, the repulsive magnetic blocks can be corresponding to and repulsive to the motor component or the magnetic blocks on the dust cup component through the mutual rotation between the dust cup component and the motor component, so that the effect of automatically separating the dust cup component from the motor component is achieved.
Preferably, the magnetic attraction assembly further comprises a plurality of repulsive magnetic blocks, wherein the repulsive magnetic blocks are arranged on the rotatable wall, and when the rotatable wall rotates on the outer side wall of the fixed wall, the repulsive magnetic blocks correspond to and repel the magnetic blocks on the second magnet mounting seat or the first magnet mounting seat. By adopting the structure, the repulsive magnetic blocks can be corresponding to and repulsive to the magnetic blocks on the motor component or the dust cup component by rotating the rotatable wall on the outer side wall of the fixed wall, so that the effect of automatically separating the dust cup component from the motor component is achieved.
Drawings
Fig. 1 is a schematic diagram of a suction structure of a dust cup assembly and a motor assembly in a dust collector structure of the present invention.
Fig. 2 is a schematic view showing a structure in which a dust cup assembly is separated from a motor assembly in the structure of the dust collector of the present invention.
Fig. 3 is a schematic view of a dust cup assembly in the structure of the dust collector of the present invention.
Fig. 4 is an exploded view of example 1 of the cleaner structure of the present invention.
Fig. 5 is an exploded view of the rotary assembly of embodiment 1 of the cleaner construction of the present invention.
Fig. 6 is an exploded view of the rotary assembly of embodiment 2 of the cleaner construction of the present invention.
As shown in the figure: 1. the dust cup assembly, 1-2, a filter element, 2, a motor assembly, 2-1, a poking Niu Huacao, 3, a magnetic attraction assembly, 3-1, a first magnet installation seat, 3-2, a second magnet installation seat, 3-3, a magnetic block, 3-31, a mutual attraction magnetic block, 3-32, a mutual repulsion magnetic block, 4, a rotating assembly, 4-1, a fixed wall, 4-2, a rotatable wall, 4-3, a return piece, 4-4, a spring, 4-5, a sliding block, 4-51, a sliding bevel edge, 4-6, a spring limit groove, 4-7, a bevel flange, 4-8, a first flange, 4-9, a second flange, 4-10, a third flange, 4-11, a poking button, 4-12, a sliding block, 4-13, a travel groove, 4-14, a limit barb, 4-15 and a spring flange.
Detailed Description
For a better understanding of the application, various aspects of the application will be described in more detail with reference to the accompanying drawings. It should be understood that the detailed description is merely illustrative of exemplary embodiments of the application and is not intended to limit the scope of the application in any way. Like reference numerals refer to like elements throughout the specification.
In the drawings, the thickness, size and shape of the object have been slightly exaggerated for convenience of explanation. The figures are merely examples and are not drawn to scale.
It will be further understood that the terms "comprises," "comprising," "includes," "including" and/or "having," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Furthermore, when a statement such as "… at least one" appears after a list of features listed, the entire listed feature is modified rather than the individual elements in the list.
Example 1:
As shown in fig. 1 to 4, the dust collector structure of the present invention comprises a dust cup assembly 1 and a motor assembly 2, wherein a filter element 1-2 is installed on the dust cup assembly 1, and the dust cup assembly 1 and the motor assembly 2 are magnetically connected through a magnetic attraction assembly 3. The magnetic attraction assembly 3 comprises a first magnet mounting seat 3-1, a second magnet mounting seat 3-2 and a plurality of magnetic blocks 3-3 respectively mounted on the first magnet mounting seat 3-1 and the second magnet mounting seat 3-2; the first magnet mounting seat 3-1 is arranged at the opening end of the dust cup assembly shell, and a plurality of magnetic blocks 3-3 are uniformly fixed on the first magnet mounting seat 3-1; the second magnet mounting seat 3-2 is arranged at the opening end of the motor assembly shell, and a plurality of magnetic blocks 3-3 are uniformly fixed on the second magnet mounting seat 3-2; the magnetic blocks on the first magnet mounting seat 3-1 are attracted with the magnetic blocks on the second magnet mounting seat 3-2 in a one-to-one correspondence manner, so that the dust cup assembly 1 and the motor assembly 2 are connected through magnetic attraction. One of the pair of magnets corresponding to each other is a magnet block, and the other is a magnet block or an iron sheet easy to magnetize on the first magnet mounting seat 3-1 and the second magnet mounting seat 3-2. In this embodiment, the magnetic blocks on the first magnet mounting seat 3-1 and the second magnet mounting seat 3-2 are 3 blocks, the first magnet mounting seat 3-1 is provided with iron sheets, and the second magnet mounting seat 3-2 is provided with magnet blocks.
As shown in fig. 4 and 5, the second magnet mount 3-2 is provided with a rotating member 4, the rotating member 4 includes a fixed wall 4-1 and a rotatable wall 4-2, both the fixed wall 4-1 and the rotatable wall 4-2 are annular walls, the fixed wall 4-1 is mounted on an inner wall of an opening end of a motor assembly housing, the rotatable wall 4-2 is mounted on an outer side wall of the fixed wall 4-1 and is rotatable on an outer side wall of the fixed wall 4-1, and the magnet is mounted on the rotatable wall 4-2. When the dust cup assembly 1 is connected with the motor assembly 2, the fixing wall 4-1 can extend into the dust cup assembly shell and contact with the inner wall of the first magnet mounting seat 3-1, so that the tightness of the connection position is improved. The fixed wall 4-1 is provided with a return piece 4-3, the rotatable wall 4-2 is provided with a slideway matched with the return piece 4-3, and the return piece 4-3 is limited to move in the slideway. The return piece 4-3 comprises a spring limit groove 4-6 and a slide block slide way 4-12 which are arranged on the outer side wall of the fixed wall 4-1, the spring limit groove 4-6 is positioned in the slide block slide way 4-12, a spring 4-4 is arranged in the spring limit groove 4-6, and a slide block 4-5 is arranged in the slide block slide way 4-12; one end of the spring limit groove 4-6 is provided with a spring baffle 4-15, the bottom of the slide block 4-5 is provided with a limit groove, one end of the spring 4-4 is limited in the limit groove at the bottom of the slide block 4-5 and is in contact with the groove bottom of the limit groove, the other end of the spring 4-4 is in contact with the spring baffle 4-15, and the slide block 4-5 slides in the slide block slideway 4-12 to enable the spring 4-4 to be compressed in the spring limit groove 4-6; In the embodiment, the stroke limiting structures are stroke grooves 4-13, two limiting barbs 4-14 are arranged on two side walls of the slide block slide way 4-12 respectively, the limiting barbs 4-14 correspond to the sliding of the slide block 4-5 in the slide block slide way 4-12, and the limiting barbs 4-14 are limited to slide in the stroke grooves 4-13; the upper end of the slide block 4-5 is provided with a slide sloping edge 4-51. The slideway matched with the restoring piece 4-3 is arranged on the rotatable wall 4-2 and comprises an inclined flange 4-7 matched with the sliding inclined edge 4-51, a first flange 4-8 matched with the spring baffle 4-15, a second flange 4-9 and a third flange 4-10 respectively positioned at two ends of the first flange 4-8, the restoring piece 4-3 is positioned in a space surrounded by the inclined flange 4-7, the first flange 4-8, the second flange 4-9 and the third flange 4-10, the sliding inclined edge 4-51 is matched with the inclined flange 4-7 and can slide relatively, and the spring baffle 4-15 is matched with the first flange 4-8 and can slide relatively. The rotatable wall 4-2 is also provided with a knob 4-11, correspondingly, the motor component shell is provided with a knob chute 2-1, and the knob 4-11 can move in the knob chute 2-1. The toggle button 4-11 may be fixed to the rotatable wall 4-2 or may be detachably mounted to the rotatable wall 4-2 by a snap fit. In this embodiment, the number of the return pieces 4-3 and the number of the slide ways matched with the return pieces 4-3 are the same as the number of the magnetic blocks, and the magnetic blocks are installed corresponding to the inclined flanges 4-7.
To detach the dust cup component and the motor component in the dust collector structure of the invention, the poking button 4-11 is poked to enable the poking button 4-11 to slide in the poking button chute 2-1, in the process, the poking button 4-11 drives the rotatable wall 4-2 to rotate on the outer side wall of the fixed wall 4-1 to enable the inclined flange 4-7 and the sliding bevel 4-51 to generate relative movement, the first flange 4-8 and the spring baffle 4-15 generate relative movement, the inclined flange 4-7 pushes the sliding block 4-5 to move in the sliding block slideway 4-12 and compress the spring 4-4 until the sliding block slideway 4-12 and the sliding block 4-5 are limited by the third flange 4-10 or the poking button 4-11 is limited by the poking button chute 2-1 or the barb 4-14 is limited by the travel groove 4-13, and the spring 4-4 accumulates elastic potential energy; at this time, the magnetic blocks mounted on the rotatable wall 4-2, that is, the magnetic blocks on the second magnet mounting seat 3-2, rotate by the same angle along with the rotatable wall 4-2, so that the magnetic blocks on the first magnet mounting seat 3-1 and the magnetic blocks on the second magnet mounting seat 3-2 are dislocated, thereby reducing the magnetic attraction force and enabling the dust cup assembly and the motor assembly to be easily disassembled. When the pulling button 4-11 is released, the spring 4-4 gradually rebounds in the process of releasing elastic potential energy, the sliding block 4-5 is pushed to move in the sliding block slideway 4-12, so that the sliding inclined edge 4-51 and the inclined flange 4-7 move relatively, the rotatable wall 4-2 is driven to rotate on the outer side wall of the fixed wall 4-1, and then the spring baffle 4-15 and the first flange 4-8 also move relatively until the magnetic block arranged on the rotatable wall 4-2 is restored to the original position.
The stroke limiting structure on the two side walls of the sliding block 4-5 can also be realized by arranging two limiting step surfaces on the two side walls of the sliding block 4-5 respectively. When the sliding block 4-5 slides in the sliding block slideway 4-12, the limiting barb 4-14 is limited to slide between the two limiting step surfaces, so that the sliding stroke of the sliding block 4-5 in the sliding block slideway 4-12 can be limited, and the sliding block 4-5 can be prevented from being separated from the sliding block slideway 4-12 in the rebound process of the spring 4-4.
Example 2:
The difference between the dust collector structure of this embodiment and that of embodiment 1 is shown in fig. 6, and a plurality of attracting magnetic blocks 3-31 and a plurality of repelling magnetic blocks 3-32 are uniformly mounted on the rotating wall 4-2. The attraction magnetic blocks 3-31 are attracted with the magnetic blocks 3-3 on the first magnet mounting seat 3-1 in a one-to-one correspondence manner, so that the dust cup assembly 1 and the motor assembly 2 are connected through magnetic attraction. The poking button 4-11 is poked, the poking button 4-11 drives the rotatable wall 4-2 to rotate on the outer side wall of the fixed wall 4-1, so that the attraction magnet blocks 3-31 and the magnet blocks 3-3 on the first magnet mounting seat 3-1 are staggered, and meanwhile, the repulsion magnet blocks 3-32 and the magnet blocks 3-3 on the first magnet mounting seat 3-1 are in one-to-one mutual exclusion, and the dust cup assembly 1 and the motor assembly 2 are automatically separated.
Example 3:
The difference between the present embodiment and the cleaner structure of embodiment 1 is that: the rotating assembly 4 is arranged on the first magnet mounting seat 3-1, the fixed wall 4-1 is arranged on the inner wall of the opening end of the dust cup assembly shell, and the poking button sliding chute 2-1 is arranged on the dust cup assembly shell.
Example 4:
The difference between the present embodiment and the cleaner structure of embodiment 1 is that: the rotating component 4 is not arranged on the magnetic attraction component 3, the dust cup component 1 and the motor component 2 can be in running fit, and when the dust cup component 1 and the motor component 2 rotate with each other, the magnetic blocks respectively arranged on the dust cup component 1 and the motor component 2 are mutually staggered, so that the dust cup component 1 and the motor component 2 are easy to separate.
Example 5:
The difference between the present embodiment and the cleaner structure of embodiment 4 is that: the dust cup component 1 is provided with the attraction magnetic blocks 3-31 and the repulsion magnetic blocks 3-32. The attraction magnetic blocks 3-31 are attracted with the magnetic blocks on the motor component 2 to connect the dust cup component 1 with the motor component 2. When the dust cup component 1 and the motor component 2 rotate mutually, the attraction magnetic blocks 3-31 arranged on the dust cup component 1 and the magnetic blocks on the motor component 2 are staggered mutually, and the repulsion magnetic blocks 3-32 correspond to and repel the magnetic blocks on the motor component 2, so that the dust cup component 1 and the motor component 2 are automatically separated.
The foregoing is merely exemplary of the present invention and is not intended to limit the scope of the present invention; modifications and equivalent substitutions are intended to be included in the scope of the claims without departing from the spirit and scope of the present invention.
Claims (3)
1. The dust collector structure comprises a dust cup assembly (1), a motor assembly (2) and a magnetic attraction assembly (3), wherein the magnetic attraction assembly (3) comprises magnetic blocks which are respectively arranged on the dust cup assembly (1) and the motor assembly (2), and the dust cup assembly (1) and the motor assembly (2) are connected together through corresponding magnetic attraction of the magnetic blocks; the method is characterized in that: the dust cup is provided with a rotating assembly (4), and the rotating assembly (4) can enable magnetic blocks respectively arranged on the dust cup assembly (1) and magnetic blocks on the motor assembly (2) to be staggered;
The magnetic attraction assembly (3) comprises a first magnet mounting seat (3-1) and a second magnet mounting seat (3-2), the first magnet mounting seat (3-1) is mounted at the opening end of the dust cup assembly shell, the second magnet mounting seat (3-2) is mounted at the opening end of the motor assembly shell, a plurality of magnetic blocks (3-3) are respectively mounted on the first magnet mounting seat (3-1) and the second magnet mounting seat (3-2), and the rotating assembly (4) is arranged on the first magnet mounting seat (3-1) or the second magnet mounting seat (3-2);
the rotating assembly (4) comprises a fixed wall (4-1) and a rotatable wall (4-2), the fixed wall (4-1) and the rotatable wall (4-2) are annular walls, the fixed wall (4-1) is arranged on the inner wall of the opening end of the dust cup assembly shell or the inner wall of the opening end of the motor assembly shell, the rotatable wall (4-2) is arranged on the outer side wall of the fixed wall (4-1) and can rotate on the outer side wall of the fixed wall (4-1), and the magnetic block (3-3) on the first magnet mounting seat (3-1) or the second magnet mounting seat (3-2) is arranged on the rotatable wall (4-2);
the fixed wall (4-1) is provided with a return piece (4-3), the rotatable wall (4-2) is provided with a slideway matched with the return piece (4-3), and the return piece (4-3) is limited to move in the slideway and can reset the rotatable wall (4-2);
the return piece (4-3) comprises a spring limit groove (4-6) and a slide block slide way (4-12) which are arranged on the outer side wall of the fixed wall (4-1), the spring limit groove (4-6) is positioned in the slide block slide way (4-12), a spring (4-4) is arranged in the spring limit groove (4-6), and a slide block (4-5) is arranged in the slide block slide way (4-12); the upper end and the lower end of the spring (4-4) are respectively in abutting connection with the bottom of the sliding block (4-5) and one end part of the spring limiting groove (4-6); the upper end of the sliding block (4-5) is provided with a sliding bevel edge (4-51), a sliding rail matched with the return piece (4-3) is provided with a bevel flange (4-7), and the sliding bevel edge (4-51) is matched with the bevel flange (4-7) and can slide relatively so as to enable the spring (4-4) to compress or extend;
The bottom of the sliding block (4-5) is provided with a limiting groove, and the upper end of the spring (4-4) is limited in the limiting groove at the bottom of the sliding block (4-5) and is abutted against the bottom of the limiting groove;
One end of the spring limit groove (4-6) is provided with a spring baffle (4-15), and the lower end of the spring (4-4) is abutted against the spring baffle (4-15); a first flange (4-8) is arranged on a slideway matched with the return piece (4-3), and the spring baffle (4-15) is matched with the first flange (4-8) and can slide relatively;
Two side walls of the sliding block (4-5) are respectively provided with a travel groove (4-13), two side walls of the sliding block slideway (4-12) are respectively provided with a limit barb (4-14), and the limit barb (4-14) is limited in the travel groove (4-13) to slide correspondingly to the sliding of the sliding block (4-5) in the sliding block slideway (4-12);
a second flange (4-9) and a third flange (4-10) are arranged on a slideway matched with the return piece (4-3), and the return piece (4-3) is limited between the second flange (4-9) and the third flange (4-10) to move;
The rotary wall (4-2) is provided with a knob (4-11), the shell of the dust cup component or the shell of the motor component is correspondingly provided with a knob chute (2-1), the knob (4-11) extends out of the knob chute (2-1), and the knob (4-11) can slide in the knob chute (2-1) and drive the rotary wall (4-2) to rotate on the outer side wall of the fixed wall (4-1).
2. A vacuum cleaner arrangement according to claim 1, wherein: the magnetic attraction assembly (3) further comprises repellent magnetic blocks (3-32) arranged on the dust cup assembly (1) or the motor assembly (2), and when the dust cup assembly (1) and the motor assembly (2) rotate mutually, the repellent magnetic blocks (3-32) correspond to and repel the magnetic blocks on the motor assembly (2) or the dust cup assembly (1).
3. A vacuum cleaner arrangement according to claim 1, wherein: the magnetic attraction assembly (3) further comprises a plurality of repellent magnetic blocks (3-32), the repellent magnetic blocks (3-32) are arranged on the rotatable wall (4-2), and when the rotatable wall (4-2) rotates on the outer side wall of the fixed wall (4-1), the repellent magnetic blocks (3-32) correspond to and repel the magnetic blocks (3-3) on the second magnet mounting seat (3-2) or the first magnet mounting seat (3-1).
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| CN202011088623.0A CN112353298B (en) | 2020-10-13 | 2020-10-13 | Dust collector structure |
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| CN202011088623.0A CN112353298B (en) | 2020-10-13 | 2020-10-13 | Dust collector structure |
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| CN112353298B true CN112353298B (en) | 2024-09-03 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005013416A (en) * | 2003-06-25 | 2005-01-20 | Toshiba Tec Corp | Dust collection cup and vacuum cleaner |
| CA2968127A1 (en) * | 2014-11-20 | 2016-05-26 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust collector |
| CN105534412B (en) * | 2016-01-20 | 2018-03-30 | 江苏美的清洁电器股份有限公司 | Charging type vacuum cleaner component |
| CN107811577B (en) * | 2017-12-01 | 2023-09-26 | 莱克电气股份有限公司 | A kind of vacuum cleaner floor brush and hand-held vacuum cleaner |
| CN209088209U (en) * | 2018-12-27 | 2019-07-09 | 深圳市清健电子技术有限公司 | A kind of interface arrangement of intelligent computer server |
| CN110200547B (en) * | 2019-05-29 | 2023-12-19 | 苏州爱之爱清洁电器科技有限公司 | Dust removal structure with metal mesh filtering structure |
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| CN214104312U (en) * | 2020-10-13 | 2021-09-03 | 宁波富佳实业股份有限公司 | Dust collector structure |
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